06th week of 2022 patent applcation highlights part 75 |
Patent application number | Title | Published |
20220046717 | RESOURCE INDICATION IN RANDOM ACCESS - One example method for indication of resources in a random-access procedure includes receiving, by a communication device, during a process of a two-step random access to a wireless network, a message including a temporary identifier assigned to the communication device, and transmitting, by the communication device, an acknowledgement message to a network device in the wireless network using a transmission resource that is dependent on the temporary identifier. | 2022-02-10 |
20220046718 | RANDOM ACCESS METHOD AND TERMINAL - A random access method and a terminal are provided. The random access method comprises: receiving random access mechanism configuration information sent by a base station, wherein the random access mechanism configuration information includes a random access type and random access time-frequency resource information corresponding to the random access type, and the random access type includes a first random access mechanism and/or a second random access mechanism; and performing a random access process of the first random access mechanism or the second random access mechanism according to the random access mechanism configuration information. | 2022-02-10 |
20220046719 | METHODS FOR CONCURRENT LINK SETUP AND DOWNLINK DATA RETRIEVAL FOR HIGH EFFICIENCY WLAN - Systems, methods, and instrumentalities are disclosed for concurrent link setup and downlink data retrieval, e.g., for high efficiency WLAN. An access point (AP) may send a trigger element that allocates a resource for pre-association transmissions with the AP. The trigger element may allocate the resource for random access and/or deterministic access. The AP may receive, from an unassociated STA, a first frame via one or more resource units (RUs) allocated in the trigger element. The AP may determine a pre-association identifier (PID) that identifies the unassociated STA. The AP may send the PID to the unassociated STA, for example, in the trigger element or in the multi-STA ACK. The AP may send a second frame associated with a multi-user (MU) transmission that includes the PID. The AP may send a trigger frame that includes the PID. | 2022-02-10 |
20220046720 | RANDOM ACCESS METHOD, TERMINAL DEVICE AND NETWORK DEVICE - Provided in the embodiments of the present disclosure are a random access method, a terminal device and a network device. The method includes sending, by the terminal device, a first message in a random access procedure to the network device. The first message includes a first random access preamble and a first physical uplink shared channel (PUSCH). The method further includes monitoring, by the terminal device, whether a first random access response (RAR) is sent by the network device within a first RAR window. The first RAR is an RAR of a first type, the first RAR includes a response to the first message, the first RAR is transmitted on a first physical downlink shared channel (PDSCH), the first PDSCH includes at least one RAR of the first type, and the first PDSCH is scheduled by a first physical downlink control channel (PDCCH). | 2022-02-10 |
20220046721 | METHOD AND APPARATUS FOR COMMUNICATION BASED ON A RESOURCE CONFIGURATION - Method and apparatus for transmission of data based on a resource configuration and reception of a response signal are disclosed. The apparatus includes a receiver that receives a resource configuration; and a transmitter that transmits a data based on the resource configuration; wherein the receiver further receives a feedback control signal of the data in a first search space; wherein the resource configuration includes at least one of: a resource for the data, a period of the resource P, a duty cycle of the resource D, a duty period of the resource Ton, a frequency band of the feedback control signal, a transport block size of the data, a modulation and code scheme of the data, a number of repetitions of the feedback control signal R, a first scaling factor G of the first search space, a reduced blind detection indication, and a response window size T to receive the feedback control signal. | 2022-02-10 |
20220046722 | METHOD FOR OPERATING TERMINAL AND BASE STATION IN WIRELESS COMMUNICATION SYSTEM SUPPORTING UNLICENSED BAND, AND DEVICE SUPPORTING SAME - Disclosed are: a method for transmitting and receiving a downlink signal between a terminal and a base station in a wireless communication system supporting an unlicensed band; and a device supporting same. As a more specific embodiment, disclosed are: an operation method in which a base station and a terminal set for discontinuous reception (DRX) perform signal transmission and reception set through higher layer signaling; and a device supporting same. | 2022-02-10 |
20220046723 | RANDOM ACCESS FOR RADIO ACCESS NETWORKS - There is disclosed a method of operating a network node in a radio access network, the method including performing a random access response procedure based on a set of access parameters, the random access response procedure being one of a first procedure type and a second procedure type, a first set of access parameters being used for a random access response procedure of the first procedure type and a second set of access parameters being used for a random access response procedure of the second procedure type. The disclosure also pertains to related methods and devices. | 2022-02-10 |
20220046724 | METHODS FOR UL RACH COVERAGE EXTENSION - Methods and apparatus, including computer program products, are provided for increasing uplink beamforming gain. In one aspect there is provided a method of identifying user equipment which makes use of the proposed new beam-sweeping random access channel procedure that enables the base station to identify the best uplink transmit beam rather than the first beam that the base station managed to detect. Related apparatus, systems, methods, and articles are also described. | 2022-02-10 |
20220046725 | METHODS AND DEVICES FOR UPLINK SIGNAL TRANSMISSION - The disclosure provides methods and devices for confirming the resource configuration of uplink signal transmission. The method includes receiving a configuration indicating a physical random access channel (PRACH) transmission occasion (RO), determining resource set(s) corresponding to one or more PRACH ROs according to the configuration, and performing uplink transmission on the determined one or more resource sets. | 2022-02-10 |
20220046726 | BEAM-SPECIFIC COVERAGE ENHANCEMENT FOR RANDOM ACCESS PROCEDURE - Aspects provide various beam-specific coverage enhancement techniques for a random access channel (RACH) procedure. A scheduling entity can apply a beam-specific coverage enhancement technique to one or more random access messages associated with a random access procedure. The beam-specific coverage enhancement technique can be selectively applied on a predetermined beam or a subset of beams. | 2022-02-10 |
20220046727 | RANDOM ACCESS METHOD AND COMMUNICATIONS APPARATUS - This application provides a random access method and a communications apparatus, so that a terminal device can determine a type of random access to be performed. The method includes: determining at least one random access preamble from at least one 2-step random access preamble, or determining one type of random access preamble from at least one 2-step random access preamble and at least one 4-step random access preamble, and performing random access by using the determined random access preamble. | 2022-02-10 |
20220046728 | Method And System For Dynamic Wireless Connection Management - A system and method ( | 2022-02-10 |
20220046729 | METHOD AND APPARATUS FOR ENHANCING RELIABILITY IN WIRELESS COMMUNICATION SYSTEMS - Provided is a method and apparatus for enhancing the reliability in a wireless communication system. An operating method of a user plane function (UPF) in a wireless communication system includes: receiving network function (NF) set related information changed through an association procedure with respect to an NF; changing a profile of the NF, based on the received NF set related information; and performing an operation related to the NF, based on the changed profile. | 2022-02-10 |
20220046730 | Resource Request Method, Resource Allocation Method, Apparatus, and Medium - Embodiments of this application disclose a resource request method, a resource allocation method, an apparatus, and a medium. The resource request method includes: receiving a first frequency information list and a second frequency information list from an access network device; sending resource request information to the access network device, where the resource request information carries destination V2X service indication information, and the destination V2X service indication information corresponds to a first RAT and/or corresponds to a second RAT; receiving resource indication information from the access network device, where the resource indication information is a time-frequency resource that is determined by the access network device based on the destination V2X service indication information and that is used to indicate an SL; and sending a V2X service to a second terminal device by using the time-frequency resource. | 2022-02-10 |
20220046731 | Time Sensitive Network - A session management function (SMF) receives, from an access and mobility management function (AMF), a request for a time sensitive network (TSN) bridge. The SMF sends, to a user plane function (UPF) that supports TSN functionality, a message comprising configuration parameters of the TSN bridge. The configuration parameters comprise an identifier of the TSN bridge. The configuration parameters comprise an identifier of a port associated with TSN packet transmission. | 2022-02-10 |
20220046732 | MULTI-LAYERED DISTRIBUTED GTP-C PROCESSING - A method for multi-layered distributed GTP-processing for communication between user devices ( | 2022-02-10 |
20220046733 | UTILIZING A TRANSPORT PROTOCOL FOR FIFTH GENERATION (5G) CLIENT DEVICES TO CARRY MESSAGES ON WIRELINE ACCESS - A device may utilize a point-to-point protocol over Ethernet (PPPoE) and a point-to-point protocol (PPP) to register the device with a core network, and may establish a first packet data unit (PDU) session with the core network based on the PPPoE and the PPP. The device may configure the first PDU session, based on the PPPoE and the PPP, to provide a first service, and may generate first keep alive messages to maintain the first PDU session. The device may establish a second PDU session with the core network based on the PPPoE and the PPP, and may configure the second PDU session based on the PPPoE and the PPP, where the second PDU session is configured to provide a second service that is different than the first service. The device may generate second keep alive messages to maintain the second PDU session. | 2022-02-10 |
20220046734 | METHODS AND DEVICES FOR SIDELINK COMMUNICATION - Embodiments of the present disclosure relate to methods, devices and computer readable mediums for sidelink communication. The method comprises receiving, at a first terminal device and from a second terminal device, an indication whether a link identification field is to be included in sidelink control information. The method further comprises in response to a determination that the indication indicates that the link identification field is not to be included in the sidelink control information, transmitting, to the second terminal device, first sidelink control information via a sidelink between the first terminal device and the second terminal device, the first sidelink control information including a device identification of the second terminal device, and receiving, from the second terminal device, a first HARQ feedback for the first sidelink control information, the first HARQ feedback including the device identification. | 2022-02-10 |
20220046735 | SECONDARY CELL ACTIVATION METHOD AND APPARATUS - This application discloses a secondary cell activation method and an apparatus, and relates to the communication field, so that a terminal device can report a channel state information measurement result in a secondary cell activation phase to a network device. The secondary cell activation method includes: A terminal device receives first indication information, where the first indication information is used to indicate an uplink resource for reporting a channel state information measurement result in a secondary cell activation phase; and the terminal device sends the channel state information measurement result to a network device based on the first indication information. | 2022-02-10 |
20220046736 | MANAGEMENT OF AN ADAPTIVE RELAY METHOD FOR LOST-DEVICE BLUETOOTH LOW ENERGY SIGNALING - Techniques and apparatus for managing a message relaying system are described. One technique includes an access point (AP) detecting a first signal and a second signal from a computing device. A validation of the first signal is performed based on parameters of the first signal and the second signal. After the validation, information associated with the first signal is transmitted to a computing system. In another technique, the computing system may designate one of multiple APs reporting information regarding first signals as a primary reporting AP and designate the remaining APs as secondary reporting APs. The computing system may instruct the secondary reporting APs to refrain from reporting information regarding first signals to the computing system. | 2022-02-10 |
20220046737 | NETWORK PROCESSING METHOD AND APPARATUS, CORE NETWORK, BASE STATION AND READABLE STORAGE MEDIUM - Provided are a network processing method and apparatus, a core network, a base station and a computer readable storage medium. A core network side initiates an NG interface terminal radio capability check request message to a master base station, the NG interface terminal radio capability check request message including terminal radio capability information of a plurality of base stations accessed by a terminal via dual-connectivity or multi-connectivity; and then the core network side receives an NG interface terminal radio capability check response message fed back by the master base station, the NG interface terminal radio capability check response message at least carrying indication information of whether the base stations support a specific service. | 2022-02-10 |
20220046738 | TECHNIQUES FOR TRIGGERING RADIO ACCESS TECHNOLOGY (RAT) FALL BACK AT A USER EQUIPMENT (UE) BASED ON DATA TRAFFIC INFORMATION - Methods, systems, and devices for wireless communications are described. In some systems, a user equipment (UE) may support multiple radio access technologies (RATs). The UE may communicate using both a Long Term Evolution (LTE) connection for control signaling and a New Radio (NR) connection for data signaling in a non-standalone (NSA) mode. However, if the UE uses a data rate below a threshold, the NR connection may be inefficient. To reduce processing overhead, the UE may fall back to using the LTE connection for data communications. For example, the UE may delay or abort adding an NR connection based on the data rate. In some examples, the UE may transmit a fake report or a fake uplink message to trigger dropping an NR connection. Additionally or alternatively, the UE may indicate a preferred mode of operation to the network indicating a preference for communicating data via an LTE connection. | 2022-02-10 |
20220046739 | TECHNIQUES FOR DEPENDENT PROCEDURE OPERATION IMPACTED BY LINK CANCELLATION - Techniques described provide dependent procedure operation configured for avoiding or mitigating one or more aspect of the impact on the dependent procedure of cancelling an uplink transmission. One or more attributes (e.g., a transmission indication attribute) associated with a cancelled uplink transmission may be designated for dependent procedure operation, such as for indicating whether the cancelled uplink transmission is considered either as having been transmitted or not having been transmitted. The one or more attributes associated with a cancelled uplink transmission designated for dependent procedure operation may be based upon whether the cancelling the first uplink transmission is a fast cancellation or is a slow cancellation. The designation of a transmission indication attribute for dependent procedure operation may correspond to the dependent procedure and/or its operation. Other aspects and features are also claimed and described. | 2022-02-10 |
20220046740 | EQUIPMENT FOR BEAM FAILURE REPORTING AND BEAM FAILURE REPORTING METHOD - A UE for beam failure detection is provided. The UE includes a radio frequency (RF) signal processing device. The RF signal processing device receives a first candidate-beam reference-signal (RS) list and a second candidate-beam RS list and reports a beam failure information. The first candidate-beam RS list is associated with a first beam-failure-detection RS (BFD-RS) set and the second candidate-beam RS list is associated with a second BFD-RS set. The beam failure information includes at least one of following: at least on component carrier (CC) index, at least one new candidate beam, an identity of BFD-RS set, or an CORESETPoolIndex. | 2022-02-10 |
20220046741 | COMMUNICATION CONTROL METHOD - A communication control method according to an embodiment is a method for controlling dual connectivity communication in which a user equipment simultaneously communicates with a master node and a secondary node. The communication control method includes detecting, by the user equipment, degradation of a radio link between the master node and the user equipment, starting, by the user equipment, a timer in response to detecting degradation of the radio link, the timer being for waiting for an indication from the master node, and transmitting, by the user equipment, a message indicating the degradation of the radio link, to the secondary node in response to the detecting of the degradation of the radio link, the message being transferred from the secondary node to the master node. The message includes timing information indicating a start timing for the timer. | 2022-02-10 |
20220046742 | MULTI-ACCESS PDU SESSION STATE SYNCHRONIZATION BETWEEN UE AND NETWORK - A PDU session status information element (IE) is used to bi-directionally synchronize the state of a multi-access (MA) Protocol data unit (PDU) session between UE and NW. In the downlink, the PDU session status IE is included in a 5GMM message sent from NW to UE over an access type, and it indicates the user plane resources are NOT established at NW side on the access type the 5GMM message is sent over. For MA PDU sessions having user plane resources established in the UE side only on the access type the 5GMM message is sent over, the UE performs a local release of those MA PDU sessions. For MA PDU sessions having user plane resources established in the UE side on both access types, the UE performs a local release on the user plane resources on the access type the 5GMM message is sent over. | 2022-02-10 |
20220046743 | MOBILE COMMUNICATION SYSTEM, USER TERMINAL, AND BASE STATION - A user equipment, method, and chipset receive from a base station resource information indicating usable radio resources for data transmitted in the direct communication, detect a power when receiving a radio signal directly transmitted from another user terminal, and determine, based on the result of the process, a radio resource used to transmit the data from among the usable radio resources indicated by the resource information. | 2022-02-10 |
20220046744 | INTERACTION BETWEEN UPLINK POSITIONING REFERENCE SIGNALS (UL-PRS), DISCONTINUOUS RECEPTION (DRX), AND WAKEUP SIGNALS (WUS) - Disclosed are techniques for wireless communication. In an aspect, a user equipment (UE) configured to operate in discontinuous reception (DRX) mode switches to DRX active time of a DRX cycle of the DRX mode, and transmits one or more uplink positioning reference signal (UL-PRS) resources of an UL-PRS occasion based on the UL-PRS occasion at least partially overlapping DRX OFF time of the DRX cycle after the DRX active time. | 2022-02-10 |
20220046745 | MANAGING DISCONTINUOUS RECEPTION IN SIDELINK RELAY - A wireless communication device can activate a discontinuous reception (DRX) mode having first inactive and active time periods allowing a user equipment (UE) to communicate sidelink control signals to another UE. The UE may receive a message from the another UE indicating an upcoming second active time period and second active time period duration for transmitting the sidelink control signals. The UE may transmit the sidelink control signals to the another UE during the second active time period duration after receiving the message from the another UE. Other aspects, features, and embodiments are also claimed and described. | 2022-02-10 |
20220046746 | DISCONTINUOUS RECEPTION FOR SIDELINK - A wireless device determines a discontinuous reception (DRX) pattern for sidelink communication and performs sidelink activity within a DRX ON duration of the DRX pattern. A wireless device may transmit a sidelink discovery message including information about a DRX pattern of the first wireless device and may monitor for sidelink communication based on the DRX pattern. A second wireless device may receive a sidelink discovery message from the first wireless device including information about a DRX pattern of the first wireless device and may exchange sidelink communication with the first wireless device based on the DRX pattern. | 2022-02-10 |
20220046747 | User Equipment, Radio Network Node and Methods Performed Therein for Handling Communication - A method UE for receiving configuration data in a wireless communication network is provided. The UE receives configuration data to configure the UE with early measurement configuration, which the UE ( | 2022-02-10 |
20220046748 | Positioning SRS Transmissions During a Discontinuous Reception Cycle - A base station of a network acts as a serving node for a user equipment (UE). The UE is a target UE in a positioning method initiated by the network. The base station compares discontinuous reception (DRX) timing information for a DRX cycle of the UE with positioning sounding reference signal (SRS) timing information for an SRS configuration of the UE, determines whether the positioning SRS is located within an inactive time of the DRX cycle and when the positioning SRS is located within the inactive time of the DRX cycle, modifies one of the DRX cycle or the SRS configuration. | 2022-02-10 |
20220046749 | APPARATUSES AND METHODS FOR SMALL DATA TRANSMISSION IN A RADIO RESOURCE CONTROL (RRC) INACTIVE STATE - A method executed by a User Equipment (UE) communicatively connected to a mobile communication network is provided. The UE operates in a Radio Resource Control (RRC) inactive state as configured by the mobile communication network. In response to a Small Data Transmission (SDT) procedure being triggered in the RRC inactive state, the UE monitors a signal quality of a serving cell of the mobile communication network or determines a traffic type of data to be transmitted in the SDT procedure. The UE determines whether to perform the SDT procedure based on the signal quality of the serving cell or the traffic type of the data. | 2022-02-10 |
20220046750 | Beam Failure Management for Preconfigured Resource in RRC Inactive State - A wireless device, in a connected state, receives a release message indicating an uplink grant of a first cell for use in an inactive state. The uplink grant is associated with a synchronization signal block (SSB) of a plurality of SSBs of the first cell. In response to the release message, the wireless device transitions from the connected state to the inactive state. In the active state, at least one beam failure instance is detected based on the SSB. A beam failure detection and recovery procedure on the first cell is initiated, for the first cell and in the inactive state, based on: a measurement quantity of the SSB being lower than a first threshold, and a cell measurement quantity of one or more SSBs of the plurality SSBs of the first cell being higher than a second threshold. | 2022-02-10 |
20220046751 | Connection Release Method and Apparatus - This application provides a connection release method and apparatus. An upper layer of an access stratum of a first terminal device sends a release request message and first identifier information to a second terminal device through the access stratum, where the release request message is used to request the second terminal device to release a unicast connection, and the first identifier information is used to identify the unicast connection; and the access stratum of the first terminal device obtains release indication information, so that the access stratum of the first terminal device searches for the corresponding unicast connection based on the first identifier information, and releases, based on the release indication information, a configuration of the access stratum corresponding to the unicast connection, to release the access stratum. | 2022-02-10 |
20220046752 | METHOD AND APPARATUS FOR PROVIDING GROUP COMMUNICATION IN WIRELESS COMMUNICATION SYSTEM - Provided are a method and apparatus for providing group communication in a wireless communication system, and a method of supporting a group communication service by a network exposure function (NEF) in a wireless communication system includes receiving, from an application function (AF), a message requesting configuration of a group including an identifier of the AF and an external group identity (ID) of the group; and transmitting, to a unified data management (UDM), a message requesting configuration of the group, wherein, based on the configuration of the group, at least one of creation of the group, deletion of the group, addition of a member of the group, or deletion of a member of the group may be performed. | 2022-02-10 |
20220046753 | MAC-CE ACTIVATION TIME IN MULTI-PATH SIDELINK RELAY - A configuration for an originating wireless device to transmit one or more MAC-CEs, where each of the one or more MAC-CEs include information related to the number of MAC-CEs transmitted. The apparatus transmits at least one of a plurality of related MAC-CEs to a second wireless device based on a determination of at least a first path of a plurality of paths to transmit the at least one of the plurality of related MAC-CEs. The at least one of the plurality of related MAC-CEs indicates a number of the plurality of related MAC-CEs transmitted by the first wireless device. The apparatus monitors for a response MAC-CE from the second wireless device based on a transmission of the at least one of the plurality of related MAC-CEs. The response MAC-CE corresponds to an activation of the MAC-CE transmitted to the second wireless device. | 2022-02-10 |
20220046754 | COMMUNICATION METHOD AND DEVICE - This application relates to a communication method and device. The communication method includes: receiving first signaling, where the first signaling indicates to deactivate that a first logical channel; and determining, depending on whether a logical channel in an activated state and the first logical channel belong to a same MAC entity, whether an association relationship between a carrier and the logical channel in the activated state applies, where the first logical channel and the logical channel in the activated state belong to a same radio bearer, and a PDCP duplication transmission function is configured for the radio bearer. According to the method provided in embodiments of this application, after a logical channel is deactivated, carriers that should be used for a remaining logical channel can be known, so that a terminal device can perform a correct operation. | 2022-02-10 |
20220046755 | Data Forwarding Method, Apparatus, and System - A data forwarding method includes: receiving, by a session management function network element, information about a first bearer in a first network from an access and mobility management function network element; and sending flow information of a first flow in a second network and forwarding information to the access and mobility management function network element. The flow information indicates a flow for data forwarding, and the forwarding information is used for forwarding the first flow to a tunnel corresponding to the first bearer. | 2022-02-10 |
20220046756 | COMMUNICATION METHOD, COMMUNICATION APPARATUS, AND TERMINAL DEVICE - This application provides a communication method, a communication apparatus, and a terminal device. The method includes a first node that receives a first message of a terminal device that requests to associate the terminal device with the first node. The first node obtains information about a second node, where the second node is a group header of an upper layer group in which the terminal device is located. The first node performs data transmission as a relay between the terminal device and the second node. According to a solution provided in this application, the terminal device can perform normal communication. | 2022-02-10 |
20220046757 | WIRELESS HUB EMULATOR - An example radio frequency (RF) communication system includes a gateway server and a plurality of RF nodes. The plurality of RF nodes includes hub RF nodes and member RF nodes. Member RF nodes include a member RF node memory coupled to a member RF node processor, along with member programming in the member RF node memory, which includes functions. The functions configure the member RF nodes to connect to a nodal wireless network via a respective hub RF node. Hub RF nodes include a hub RF node memory coupled to a hub RF node processor, along with hub programming in the hub RF node memory, which includes functions. The functions configure the hub RF nodes to send to a member RF node via the nodal wireless network, an administrative request message. The functions further configure the hub RF nodes to receive from a member RF node an administrative response message. | 2022-02-10 |
20220046758 | SYSTEMS AND METHODS FOR PROVIDING LOW LATENCY SERVICES VIA AN EVOLVED PACKET CORE NETWORK - A controller may create pseudo-slices to provide differentiated levels of service and/or execution of services at different edge locations within an Evolved Packet Core (“EPC”) network based on existing identifiers that are used to configure control plane and/or user plane function of the network. Each pseudo-slice may allow User Equipment (“UE”) to directly exchange user plane traffic with remote nodes in the core network for latency insensitive services, or with local nodes at the closer edge locations for low latency services. The different classes of service provided by the controller may be based on an Access Point Name (“APN”), Quality-of-Service Class Identifier (“QCI”), Service Provider Identifier (“SPID”), Allocation and Retention Priority (“ARP”), and/or other request or profile identifiers. The controller may also create pseudo-slices to leverage Fifth Generation (“5G”) connectivity when exchanging the user plane traffic in an EPC network that supports 5G Non-Standalone Access (“NSA”). | 2022-02-10 |
20220046759 | Method for Switching Communication Mode, and Terminal Device and Network Device - A method for switching a communication mode includes: a terminal device receives first indication information sent by a network device, used for instructing the terminal device to switch from a current communication mode to a target communication mode, the current communication mode and the target communication mode are any two of a first communication mode, a second communication mode, and a third communication mode, the first communication mode is a communication mode in which the communication is performed via a Uu interface, the second communication mode is a communication mode in which the communication is performed via a direct-connection interface and controlled by the network device, and the third communication mode is a communication mode in which the communication is performed via a direct-connection interface and controlled by the terminal device; and the terminal device switches a communication mode according to the first indication information. | 2022-02-10 |
20220046760 | HEATER CONTROL DEVICE - A heater control device includes a camera sensor configured to capture an image of an outside of a vehicle through an image capturing transparent region of a window glass, and a camera heater configured to heat the image capturing transparent region. The heater control device is configured to: apply, to a correlation which is set in advance between an outside temperature, a vehicle speed, and energization electric power, and a temperature of the image capturing transparent region corresponding to the outside temperature, the vehicle speed, and the energization electric power, the outside temperature at a current time, the vehicle speed at the current time, and a target temperature equal to or higher than a dew-point temperature, to thereby determine defogging electric power so that the temperature of the image capturing transparent region is prevented from falling below the dew-point temperature. | 2022-02-10 |
20220046761 | CERAMIC HEATER - The present invention relates to a ceramic heater and, more specifically, to a ceramic heater characterized in that connecting portions connecting concentric circumferences of a heating element included in the ceramic heater are formed such that the symmetrical axes of pairs of connecting portions do not pass through the center of the heating element. The present invention has the benefit of providing a ceramic heater in which the heating surface of a ceramic plate has improved temperature uniformity as a result of the reduction of a low temperature region of the heating element included in the ceramic heater. In addition, the present invention has the benefit of providing a ceramic heater in which the heating surface of a ceramic plate has improved temperature uniformity by only changing the design of the structure of the connecting portions connecting the concentric circumferences of the heating element without adding an additional device. | 2022-02-10 |
20220046762 | CERAMIC HEATER WITH SHAFT - A ceramic heater with a shaft includes: a ceramic plate in which resistance heating element is embedded; a hollow ceramic shaft bonded to the surface on an opposite side of a wafer placement surface of the ceramic plate; a conductive film provided in an axial direction to extend on the internal circumferential surface of the ceramic shaft; a recessed section provided to reach a terminal of the resistance heating element from the surface on the opposite side of the wafer placement surface of the ceramic plate, the recessed section having a bottom surface to which a lower surface of the terminal is exposed and a lateral surface to which a surface of the conductive film is exposed; and a connection member which is filled in the recessed section, and electrically connects the lower surface of the terminal and the surface of the conductive film. | 2022-02-10 |
20220046763 | A HEATING DEVICE, APPLICATIONS THEREFORE, AN OHMICALLY RESISTIVE COATING, A METHOD OF DEPOSITING THE COATING USING COLD SPRAY AND A BLEND OF PARTICLES FOR USE THEREIN - A heating device may include a substrate and a heating element disposed on a surface of the substrate. The heating element may include an ohmically resistive coating having a layer thickness of 2 to 300 microns. The ohmically resistive coating may include at least 30% by weight of at least one ductile or malleable metal and a plurality of electrically resistive particles. The ohmically resistive coating may be deposited via the at least one of the cold spray and the solid state deposition performed at a temperature below at least one of a melting temperature and a partially softening temperature of the at least one ductile or malleable metal. The ohmically resistive coating may exhibit less heterogeneity and porosity than a thermally sprayed coating, may have a density of 90% or greater, and may have a porosity of 10% or less. | 2022-02-10 |
20220046764 | Concrete Heating System - A concrete heating system for electrically melting snow and ice. The concrete heating system generally includes a heating device for embedding in conductive concrete, the device having a spacing member and a plurality of electrically isolated conductors extending outward at an angle from the spacing member along its length. The device also includes a first electrode near the first end of the spacing member, and a second electrode extending outward from the spacing member at the second end. The plurality of conductors conduct an electrical current between the first electrode and the second electrode when the concrete heating device is embedded in conductive concrete and the power source applies a voltage between the first electrode and the second electrode. | 2022-02-10 |
20220046765 | PROCESS FOR MANUFACTURING A PTC HEATING ELEMENT AND PTC HEATING ELEMENT - A process for manufacturing a PTC heating element that includes at least one PTC component ( | 2022-02-10 |
20220046766 | CYLINDRICAL HEATER - Provided is a tubular heater whose attachment process is facilitated and whose heating efficiency is high. Features of the tubular heater are that the tubular heater includes a tubular elastic body | 2022-02-10 |
20220046767 | POINT-OF-USE INDUCTION WATER HEATER - A point of use induction water heater has a water receiving space arranged between an inlet and outlet, and at least one inductor coil disposed in the water receiving space, arranged to become submerged by water flowing between the inlet and outlet. At least one conductive body is also contained in the water receiving space, and arranged to be inductively heated by the inductor coil upon driving of the coil with a current. | 2022-02-10 |
20220046768 | HORTICULTURE GROW LIGHTS - A grow light includes a plurality of cool white LEDs, a plurality of warm white LEDs, and a driver electrically coupled to the cool white LEDs and the warm white LEDs. An intensity level and spectral composition of the radiant energy emitted by the grow light may be tuned or configured by varying a ratio of the quantity of cool white LEDs to the quantity of warm white LEDs, by varying a spatial arrangement among the cool white LEDs and the warm white LEDs, or by varying a level of current provided to some or all of the cool white LEDs and the warm white LEDs. | 2022-02-10 |
20220046769 | LED FILAMENT AND LED LIGHT BULB - An LED filament comprising a plurality of LED filament units, each of the plurality of LED filament units includes a LED chip with an upper surface and a lower surface opposite to the upper surface of the LED chip, and a light conversion layer comprising a top layer and a base layer, and the base layer comprises an upper surface and a lower surface opposite to the upper surface of the base layer, where the top layer with an upper surface and a lower surface opposite to the upper surface of the top layer is disposed on at least two sides of each of the LED chips, the lower surface of each of the LED chips is close to the upper surface of the base layer, and the upper surface of the top layer is away from each of the LED chips. | 2022-02-10 |
20220046770 | SYSTEM AND METHOD FOR TRANSISTOR PARAMETER ESTIMATION - A system and method for setting one or more compensation coefficients for a transistor. In some embodiments, a method for setting a first compensation coefficient for a transistor includes: determining a plurality of measured transistor currents, each at a respective one of a plurality of transistor control voltages; setting the first compensation coefficient based on the measured transistor currents and the transistor control voltages; and adjusting a voltage applied to a gate of the transistor based on the first compensation coefficient, the voltage corresponding to a color value. | 2022-02-10 |
20220046771 | ILLUMINATION POWER CIRCUIT WITH DIMMING FUNCTION AND ASSOCIATED CONTROL METHOD - An illumination power circuit with a dimming function and an associated control method thereof are provided, where the illumination power circuit includes a first conversion circuit, a digital controller and a second conversion circuit. The first conversion circuit converts a first analog dimming signal from an analog dimmer into a first digital dimming signal, where the analog dimmer generates the first analog dimming signal according to operations of a user, to allow the user to manually control brightness of an illumination device. The digital controller receives the first digital dimming signal and a control signal from a computer, and generates at least one final dimming signal according to the first digital dimming signal and the control signal. In addition, the second conversion circuit generates a direct current output signal according to the final dimming signal, for driving the illumination device. | 2022-02-10 |
20220046772 | CONTROL MODULE FOR CONTROLLING A LUMINAIRE - The invention refers to providing a control module allowing to reduce computational efforts for providing a luminaire with a tunable color temperature. The luminaire ( | 2022-02-10 |
20220046773 | METHOD AND SYSTEM OF SUPPLEMENTING THE SPECTRAL CONTENT OF ILLUMINATING LIGHT BASED ON A TARGET ILLUMINATION SPECTRUM - A method and system of supplementing a main illuminating light with a supplementary illuminating light using a plurality of solid-state light emitters to illuminate a space according to a target illumination spectrum are provided. The method can include determining or receiving a reference illumination spectrum associated with the main illuminating light. The method can also include determining a spectral deviation between the reference illumination spectrum and the target illumination spectrum. The method can further include controlling the solid-state light emitters to emit respective emitter beams forming the supplementary illuminating light and illuminating the space along with the main illuminating light, the emitter beams having respective emitter spectra together defining a supplementary illumination spectrum of the supplementary illuminating light. The controlling can include adjusting the emitter spectra to match the supplementary illumination spectrum to the spectral deviation and illuminate the space according to the target illumination spectrum. | 2022-02-10 |
20220046774 | SINGLE COMPARATOR EXPONENTIAL-SCALE PWM DIMMING - An exponential scale pulse width modulation (PWM) controller comprises a waveform generator circuit configured to generate a logarithmic waveform signal that has the shape of an increasing logarithm function; and a first comparator circuit including a first input to receive the logarithmic waveform signal, a second input to receive an input signal, and an output that provides a PWM control signal that includes signal pulses having a duty cycle that changes exponentially with respect to the input signal. | 2022-02-10 |
20220046775 | DIGITAL CONTROL OF QUASI SATURATED FETS FOR RIPPLE CONTROL - A power supply system includes a converter configured to generate a drive signal based on a rectified input signal for powering a light source, a ripple control system including a voltage-controlled resistor (VCR) coupled to a secondary-side of the converter and configured to dynamically adjust a resistance of the VCR to compensate for ripples in the drive signal, and a controller configured to sense an output voltage of the converter, to calculate a voltage drop across the VCR, and to generate a feedback signal to control the drive signal of the converter based on the sensed output voltage and the calculated voltage drop. | 2022-02-10 |
20220046776 | CONTROLLABLE POWER AND LIGHTING SYSTEM - There is provided herein controllable power and lighting system. There is particularly provided a method for the arrangement and automatic control of one or more power consuming devices, including one or more light emitting diode (LED)-containing lighting devices, and optionally one or more non-LED based devices, wherein the devices are adapted to be powered by 3-phase AC power within the present systems. | 2022-02-10 |
20220046777 | LIGHTING APPARATUS - A lighting apparatus includes a light source, a bridge circuit, a voltage node, a filter circuit, a dimmer check circuit and a control circuit. The light source includes a LED module. The bridge circuit generates a DC power at a voltage node by converting an AC power. The filter circuit is connected to the voltage node for converting the DC power to a driving current to the LED module. The dimmer check circuit is coupled to the voltage node for generating a dimmer check signal by detecting whether a wall dimmer is electrically coupled to the lighting apparatus. The control circuit adjusts a setting of the filter circuit according to the dimmer check signal. | 2022-02-10 |
20220046778 | MULTI-CONTROL PHASE CONTROL DIMMING SYSTEM - A master dimmer and one or more dimming control modules use embedded pulse width modulation signal to carry out phase control dimming for lighting equipment. Communication between the master dimmer and the dimming control module(s) is carried out on a communication wire which connects between them. Encoded control signals are embedded onto the voltage carrying communication wire for the communication between the master dimmer and all the dimming control modules. The master dimmer is the only device which connects to the load, such as lamps. Dimming control modules send embedded control commands to the master dimmer and the master dimmer will decode the control commands and then carry out phase control dimming to the load. The combination of master dimmer and dimming control modules provides a simple multi locations dimming control system. | 2022-02-10 |
20220046779 | OUTDOOR LIGHTING SYSTEM AND METHOD - An outdoor lighting system for illumination of an outdoor area, the system configured to provide dynamical control in the outdoor area, the system comprising: a plurality of luminaires configured in the outdoor area; a plurality of street devices connected with the plurality of luminaires; at least one remote processor; at least one secondary processor; a cloud to which the plurality of luminaires and the plurality of street devices are connected; and the at least one remote processor and the at least one secondary processor are connected to the cloud; wherein the plurality of luminaires and the plurality of street devices are controlled in a plurality of functional modes. | 2022-02-10 |
20220046780 | COMMISSIONING LOAD CONTROL SYSTEMS - A load control system may include load control devices for controlling power provided to an electrical load. The load control devices may include a control-source device and a control-target device. The control-target device may control the power provided to the electrical load based on digital messages received from the control-source device. A user device may discover load control devices when the load control devices are within an established range associated with the user device. The user device and the load control devices may communicate via a wireless communications module. The established range may be adjusted based on the configurable transmit power of the user device or the wireless communications module associated with the user device. A discovered control-target device may be associated with a control-source device to enable the control-target device to control the power provided to the electrical load based on digital messages received from the control-source device. | 2022-02-10 |
20220046781 | ACTIVE GAS GENERATING APPARATUS - In the present invention, an electrode pair having a discharge space therein is constituted by a combination of a high-voltage application electrode unit and a ground potential electrode unit. The high-voltage application electrode unit has, as the main components, an electrode dielectric film and a metal electrode formed on the upper surface of the electrode dielectric film. An auxiliary conductive film is formed in an annular shape so as to surround the metal electrode without overlapping the metal electrode in plan view. A metal electrode pressing member: has an annular shape in plan view; is provided to contact part of the upper surface of the auxiliary conductive film; and is fixed to a metal base flange. A ground potential is applied to the base flange. | 2022-02-10 |
20220046782 | ELECTRONIC DEVICE MODULE - An electronic device module includes: a substrate; a sealing portion disposed on a first surface of the substrate; an exothermic device disposed on the first surface of the substrate and embedded in the sealing portion; and a heat radiating portion at least partially embedded in the sealing portion. A lower surface of the heat radiating portion is bonded to one surface of the exothermic device. A side surface of the heat radiating portion is curved and is entirely in contact with the sealing portion. A plurality of grooves are disposed in the side surface of the heat radiating portion. | 2022-02-10 |
20220046783 | Heat Dissipation Apparatus, Circuit Board, and Electronic Device - In an embodiment a heat dissipation apparatus includes a thermally conductive housing having a vacuum cavity in the thermally conductive, a chip placement region on a first surface of the thermally conductive housing, a capillary structure including a first capillary structure connected to a second capillary structure, wherein the first capillary structure and the second capillary structure are fixedly connected to an inner wall of the thermally conductive housing, wherein the first capillary structure is located on a side close to the first surface, a vertical projection of the first capillary structure on the first surface covering at least a part of a vertical projection of the chip placement region on the first surface, and wherein a maximum thickness of the first capillary structure is less than a minimum thickness of the second capillary structure, and a working medium placed in the capillary structure. | 2022-02-10 |
20220046784 | DISPLAY DEVICE - Provided is a display device including a display panel including a plurality of first pads, and a plurality of second pads spaced apart from the first pads, a first circuit board including first circuit pads respectively bonded to the first pads, a first driving chip electrically connected to the first circuit pads, and a first heat radiation member, and a second circuit board including second circuit pads respectively bonded to the second pads, and a second driving chip electrically connected to the second circuit pads, wherein the first heat radiation member overlaps the first driving chip and the second driving chip. | 2022-02-10 |
20220046785 | FLEXIBLE CIRCUIT BOARD FOR CHIP ON FILM AND CHIP PACKAGE COMPRISING THE SAME, AND ELECTRONIC DEVICE COMPRISING THE SAME - A flexible circuit board for a chip on film according to an embodiment includes: a substrate including a first surface and a second surface opposite to the first surface and including a chip mounting region; a circuit pattern layer disposed on the first surface; and a heat dissipation part disposed in the chip mounting region, wherein the substrate is formed with at least two or more holes that are formed in a region overlapping the heat dissipation part, and the heat dissipation part includes: a heat dissipation pattern layer disposed on the first surface; a connection layer disposed inside the hole; and a heat dissipation layer disposed on the second surface. | 2022-02-10 |
20220046786 | DISSIPATING HEAT FROM AN ELECTRONIC ASSEMBLY USING FORCED CONVECTION, AND METHOD FOR DISSIPATING HEAT FROM AN ELECTRONIC ASSEMBLY - An electronic assembly has a printed circuit board with first and second component sides. A cooling element on the first component side is cooled by forced convection produced by a convection unit. A majority of electronic components are arranged on the second component side. Non-current-conducting plated-through holes are used to transport thermal energy generated by an electronic component from the second component side to the first component side. The thermal energy can be transported away from the printed circuit board and dissipated by means of the forced convection. A corresponding method for dissipating heat from an electronic assembly is also disclosed. | 2022-02-10 |
20220046787 | RADIO FREQUENCY SYSTEM AND COMMUNICATION DEVICE - A radio frequency (RF) system and a communication device are provided. The RF system includes a flexible circuit board, a first antenna module and a RF module. The flexible circuit board has a first surface and a second surface, and the first surface and the second surface are located at different sides of the flexible circuit board. The first antenna module is disposed on the first surface of the flexible circuit board. The first antenna module includes a first carrier, a first antenna element disposed on or in the first carrier, and a first conductive member between the first carrier and the flexible circuit board. The RF module is disposed on the second surface of the flexible circuit board and electrically connected to the first antenna module. | 2022-02-10 |
20220046788 | Shielded Printed Wiring Board, Method For Manufacturing Shielded Printed Wiring Board, And Connecting Member - A shielded printed wiring board includes a substrate film including a base film and printed circuits including a ground circuit formed on the base film; an electromagnetic wave shielding film including a shielding layer and an insulating layer; and a reinforcing member including a conductive adhesive layer and a metal reinforcing plate, wherein the ground circuit of the substrate film is sufficiently electrically connected to the metal reinforcing plate of the reinforcing member. The shielded printed wiring board of the present invention includes a substrate film including a base film and printed circuits including a ground circuit formed on the base film; an electromagnetic wave shielding film including a shielding layer and an insulating layer; a connecting member including a metal foil and a conductive filler fixed to the metal foil with an adhesive resin; and a reinforcing member including a conductive adhesive layer and a metal reinforcing plate, wherein the electromagnetic wave shielding film is arranged on the substrate film in such a manner that the insulating layer of the electromagnetic wave shielding film is located on the shielding layer of the electromagnetic wave shielding film, the connecting member is arranged on the electromagnetic wave shielding film in such a manner that the conductive filler of the connecting member penetrates the insulating layer of the electromagnetic wave shielding film and that the conductive filler of the connecting member is in contact with the shielding layer of the electromagnetic wave shielding film, the reinforcing member is arranged on the electromagnetic wave shielding film and the connecting member in such a manner that the conductive adhesive layer of the reinforcing member is in contact with the insulating layer of the electromagnetic wave shielding film and the metal foil of the connecting member, and the ground circuit of the substrate film is electrically connected to the metal reinforcing plate of the reinforcing member. | 2022-02-10 |
20220046789 | STORAGE DEVICES AND METHODS OF OPERATING STORAGE DEVICES - A storage device is provided. The storage device includes nonvolatile memory devices provided on a printed circuit board (PCB), a connector, a storage controller and at least one first passive filter. The connector is provided in the PCB and includes connection terminals. The storage controller is provided on the PCB, communicates with an external host through the connection terminals and controls the nonvolatile memory devices. The at least one first passive filter is provided in the PCB, is connected between the connector and the storage controller, and performs an equalization on either a signal provided to the storage controller or a signal provided from the storage controller. | 2022-02-10 |
20220046790 | INFORMATION HANDLING SYSTEM WITH SPLIT TRACE FOR HIGH SPEED ROUTING - An apparatus includes a first conductor trace arranged to electrically couple a first complementary signal to provide differential signaling. The first conductor trace includes a first plurality of split traces to conduct the first complementary signal, and a first plurality of tie bars to connect the first split traces. | 2022-02-10 |
20220046791 | CAMERA MODULE AND VEHICLE CAMERA - A camera module comprises: a lens barrel disposed in a front body and comprising a lens; a first substrate disposed under the body; a support member partially disposed on an undersurface of the first substrate; and a second substrate disposed under the first substrate and coupled to the support member, wherein the support member comprises: a fence portion disposed between the first substrate and the second substrate; and a hook portion which comprises a region extending from the fence portion and having a coupling hole into which a partial side surface of the second substrate is inserted, and an extended portion inclined at a predetermined angle with respect to the region having the coupling hole formed therethrough. | 2022-02-10 |
20220046792 | Pre-Plating of Solder Layer on Solderable Elements for Diffusion Soldering - A pre-soldered circuit carrier includes a carrier having a metal die attach surface, a plated solder region on the metal die attach surface, wherein a maximum thickness of the plated solder region is at most 50 μm, the plated solder region has a lower melting point than the first bond pad, and the plated solder region forms one or more intermetallic phases with the die attach surface at a soldering temperature that is above the melting point of the plated solder region. | 2022-02-10 |
20220046793 | MULTILAYER RESIN SUBSTRATE AND ELECTRONIC COMPONENT - A multilayer resin substrate includes insulating resin base material layers, and conductor patterns on at least one of the insulating resin base material layers. The conductor patterns include a ground conductor on a main surface of the insulating resin base material layers and extend into a frame shape or a planar shape, and the ground conductor includes openings. An aperture ratio of the openings in an outer peripheral portion of the ground conductor is less than an aperture ratio of the openings in an inner peripheral portion of the ground conductor. | 2022-02-10 |
20220046794 | PRINTED CIRCUIT BOARD CONNECTOR - A printed circuit board connector for orthogonal mating of two or more printed circuit boards. The connector utilizes interior perimeter trace connections of a main printed circuit board and internal trace connections of a mating printed circuit board in conjunction with external trace connections. The main board may utilize surface connections, where both external trace connections and internal trace connections are exposed on a surface of the main board to couple to the mating board. The main board may include a slot or pocket, allowing for the partial insertion of the mating board into the main board, with internal trace connections disposed within the slot or pocket. The slot or pocket may extend through the main board, such that the internal trace connections are disposed along a side of the pocket to couple with corresponding internal trace connections of the mating board. | 2022-02-10 |
20220046795 | WIRING SUBSTRATE AND METHOD FOR MANUFACTURING WIRING SUBSTRATE - A wiring substrate includes an insulating layer including inorganic fillers and resin, and a conductor layer formed on a surface of the insulating layer and having a conductor pattern. The surface of the insulating layer has an arithmetic average roughness Ra in the range of 0.05 μm to 0.5 μm, the conductor layer includes a metal film formed on the surface of the insulating layer, and the inorganic fillers include a first inorganic filler including particles such that each of the particles has a portion of a surface separated from the resin and forming a gap with respect to the resin of the insulating layer and that the metal film of the conductor layer includes part formed in the gap between the first inorganic filler and the resin. | 2022-02-10 |
20220046796 | FOLDABLE ELECTRONIC DEVICE INCLUDING INTEGRATED GROUND STRUCTURE - An electronic device includes first and second housings rotatably coupled with each other through a hinge, thereby being in a folded state or an unfolded state. The electronic device further includes first and second printed circuit boards (PCBs) disposed in the first and second housings, respectively, and at least one wiring member electrically connecting the first and second PCBs. The electronic device further includes a window disposed over the first and second housings and the hinge, and a display disposed under the window. The display includes a display panel extending in the first housing and having a first FPCB electrically connected to a ground of the first PCB. The display includes a polymer member, a first conductive member disposed in the first housing and electrically connected to the first FPCB, and a second conductive member disposed in the second housing. The electronic device further includes a supporting member disposed between the second conductive member and the second PCB in the second housing. The second conductive member is electrically connected to the second PCB through a conductive region of the supporting member and electrically connected to the ground of the first PCB through the wiring member. | 2022-02-10 |
20220046797 | SEMICONDUCTOR CHIP MODULE - A semiconductor chip module includes a PCB including first and second faces; a buffer on the first face; a first chip on the first face, and including a first connection terminal and a second connection terminal, a first signal being provided to the first connection terminal, and a second signal being provided to the second connection terminal; a second chip on the second face, and including a third connection terminal to which the first signal is provided, and a fourth connection terminal to which the second signal is provided. The first connection terminal and the third connection terminal may receive the first signal from the buffer at the same time. The first connection terminal may be closer to the buffer as compared with the second connection terminal. The third connection terminal may be closer to the buffer as compared with the fourth connection terminal. | 2022-02-10 |
20220046798 | POWER ELECTRONIC SWITCHING DEVICE, POWER SEMICONDUCTOR MODULE THEREWITH AND METHOD FOR PRODUCTION - A production method and a power electronic connecting device for a power semiconductor module, wherein the connecting device is designed as a flexible film stack of a first and a second electrically conductive film and an electrically insulating film arranged therebetween, wherein at least one of the electrically conductive films is structured in itself and thus forms a plurality of film conductor tracks, wherein a first one of these film conductor tracks has, in a first section, a first average thickness and, in a second section, a second average thickness which is at least 10%, preferably at least 20%, smaller than the first average thickness. | 2022-02-10 |
20220046799 | HUMAN-MACHINE INTERFACE ASSEMBLIES - Example human-machine interface (HMI) assemblies are disclosed. One example HMI assembly includes a fascia, a touch film having a first raised contact, a PCB having a second raised contact, and a piercing member passing through the first and second contacts to electrically couple the first and second contacts. | 2022-02-10 |
20220046800 | WIRING BOARD AND METHOD OF MANUFACTURING WIRING BOARD - A wiring board includes an insulating layer; an insulating oxide film that is formed by forming a film of metal oxide or semimetal oxide on a surface of the insulating layer; a seed layer that is made of metal and that is stacked on the insulating oxide film; and an electrode that is made of metal and that is formed on the seed layer, wherein the insulating oxide film and the seed layer are removed from an area not overlapping the electrode to expose the insulating layer. | 2022-02-10 |
20220046801 | WIRING STRUCTURE AND METHOD OF MANUFACTURING THE SAME, SEMICONDUCTOR DEVICE, MULTILAYER WIRING STRUCTURE AND METHOD OF MANUFACTURING THE SAME, SEMICONDUCTOR ELEMENT MOUNTING SUBSTRATE, METHOD OF FORMING PATTERN STRUCTURE, IMPRINT MOLD AND METHOD OF MANUFACTURING THE SAME, IMPRINT MOLD SET, AND METHOD OF MANUFACTURING MULTILAYER WIRING BOARD - A mold includes a mold base material and a rugged structure located at a main surface of the mold base material. The rugged structure includes a plurality of linearly shaped projected portions for forming wiring, and a circularly shaped projected portion for forming a pad portion, in which a light-shielding layer is provided at a top portion flat surface of the circularly shaped projected portion for forming the pad portion. | 2022-02-10 |
20220046802 | CIRCUIT BOARD AND METHOD FOR MANUFACTURING THE SAME - A method for manufacturing a circuit board with narrow conductive traces and narrow spaces between traces includes a base layer and two first wiring layers disposed on opposite surfaces of the base layer. Each first wiring layer includes a first bottom wiring and a first electroplated copper wiring. The first bottom wiring is formed on the base layer. The first bottom wiring includes a first end facing the base layer, a second end opposite to the first end, and a first sidewall connecting the first end and the second end. The first electroplated copper wiring covers the second end and the first sidewall of the first bottom wiring. | 2022-02-10 |
20220046803 | COATED ELECTRICAL ASSEMBLY - An electrical assembly which comprises a substrate and a conformal coating deposited on at least one surface of the substrate by plasma polymerization of a compound of formula (I) and deposition of a resulting polymer of the compound of formula (I), and plasma polymerization of a fluorohydrocarbon and deposition of a resulting polymer of the fluorohydrocarbon, such that the resulting polymer of the compound of formula (I) and the resulting polymer of the fluorohydrocarbon create discrete layers of the conformal coating; wherein the compound of formula (I) is an organic compound. | 2022-02-10 |
20220046804 | COATING AGENT AND METHOD FOR MANUFACTURING ELECTRONIC MODULE USING THE COATING AGENT - The present invention is to provide a coating agent that can form a coated layer having uniform heat insulating properties and suppress the electronic component from being damaged due to partial re-melting of solder or thermal expansion of the resin. The coating agent according to the present invention comprises (A) a thermoplastic resin, (B) an organic solvent, (C) a thixotropic agent, and (D) hollow particles. | 2022-02-10 |
20220046805 | METHOD OF MAKING INTERCONNECT SUBSTRATE AND INSULATING SHEET - An insulating sheet for use in forming an insulating layer of an interconnect substrate includes a semi-cured insulating resin layer, a semi-cured protective resin layer laminated on an upper surface of the insulating resin layer, and a cover layer laminated on an upper surface of the protective resin layer, wherein the protective resin layer has lower resistance to a predetermined solution than the insulating resin layer has, the predetermined solution being capable of dissolving the insulating resin layer and/or the protective resin layer. | 2022-02-10 |
20220046806 | METHOD FOR MANUFACTURING PRINTED WIRING BOARD - A method for manufacturing a printed wiring board includes forming the outermost conductor layer on the outermost resin insulating layer, forming a solder resist layer on the outermost resin insulating layer such that the solder resist layer covers the outermost conductor layer formed on the outermost resin insulating layer, irradiating plasma upon an exposed surface of the solder resist layer formed on the outermost conductor layer, forming a catalyst on the exposed surface of the solder resist layer formed on the outermost conductor layer, and forming an electroless plating layer on the exposed surface of the solder resist layer via the catalyst formed on the exposed surface of the solder resist layer such that the electroless plating layer has a film thickness in a range of 0.22 μm to 0.38 μm. | 2022-02-10 |
20220046807 | METHOD FOR PRODUCING A BACKPLANE CIRCUIT BOARD - A process for producing a backplane circuit board ( | 2022-02-10 |
20220046808 | METHOD OF MANUFACTURING CIRCUIT BOARD AND LAMINATE - The present invention relates to a method of manufacturing a circuit board, which includes the steps of preparing an insulating substrate (A), fowling a polymer layer (B) containing a water-soluble polymer on at least one surface of the insulating substrate, forming a groove (C) in the polymer layer (B), forming a circuit pattern (E) in the groove (C) with use of a conductive material (D), and removing the polymer layer (B) with use of an aqueous solvent (F). | 2022-02-10 |
20220046809 | VEHICLE DISPLAY CARRIER WITH HEAT SINK - A vehicle display assembly includes a display configured to graphically depict information. A printed circuit board (PCB) is in communication with the display. A carrier is clamped between the display and PCB to form an instrument cluster assembly. The carrier includes cooling fins. | 2022-02-10 |
20220046810 | DISPLAY DEVICE - A display device includes: a frame, including a frame body, a first protrusion disposed on the frame body, and a second protrusion disposed on the frame body, the second protrusion including at least one stepped portion; a display panel, located on a side of one stepped portion of the at least one stepped portion close to a light emitting surface of the display device and located on an inner side of the frame body; and a planar back housing, fixed on the inner side of the frame body and a side of the first protrusion away from the light emitting surface. | 2022-02-10 |
20220046811 | DISPLAY DEVICE - A display device includes a display module; a support plate; the support plate including support bars; an opening defined between the support bars adjacent to each other; and a first support portion and a second support portion spaced apart from each other, the support bars being disposed between the first support portion and the second support portion; a support film disposed between the display module and the support plate; and a foam layer disposed on at least one of a first upper surface and a first lower surface of the support film, the foam layer including a core layer having a first modulus and a first thickness; and a skin layer disposed on at least one of a second upper surface and a second lower surface of the core layer, having a second modulus greater than the first modulus, and having a second thickness smaller than the first thickness. | 2022-02-10 |
20220046812 | ELECTRONIC DEVICE WITH DISPLAY INTERFACE - An electronic device with a display interface is provided. The electronic device includes a device body and a display module. The device body includes a groove. The display module is disposed on the device body, wherein the display module includes a shaft, the shaft is rotatably connected to the groove and is adapted to be slid in the groove, and the extension direction of the groove differs from the axis of the shaft. | 2022-02-10 |
20220046813 | Flexible Display Device and Electronic Device - An electronic device is provided, which includes a first frame body, a second frame body, and a flexible display device. The flexible display device includes a flexible screen and a rotating mechanism. The flexible screen includes a bendable area and a screen body layer. The rotating mechanism is connected between the first frame body and the second frame body. The flexible screen of the flexible display device covers the first frame body and the second frame body. The rotating mechanism supports the back face of the bendable area. The rotating mechanism is configured to rotate around two rotating center axes spaced apart in parallel. The bendable area is configured to bend with rotation of the rotating mechanism. The screen body layer is a neutral layer of the flexible screen during bending of the flexible screen. A flexible display device is also provided. | 2022-02-10 |
20220046814 | SPLIT DOOR SUBMERSIBLE NETWORK PROTECTOR HOUSINGS FOR ELECTRICAL DISTRIBUTION SYSTEMS - A split door submersible housing for an electrical distribution system includes a cabinet body defining an interior region configured to accept a component of the electrical distribution system, and a first door and a second door positioned side by side to cover an open front portion of the cabinet body. The cabinet body includes at least one opening configured to accept an electrode sealed with and electrically isolated from the cabinet body and extending through the cabinet body to establish electrical connection between a corresponding terminal of the component and an electrical distribution network. A gasket system is provided, which comprises a first gasket configured to fit on the first door and a second gasket configured to fit on the second door. The gasket system seals the first door and the second door against each other and against a corresponding surface on the cabinet body, when the first and second doors are closed and locked, so that the housing is water tight. | 2022-02-10 |
20220046815 | AIR MOVER DIRECTION KEYING FOR DUAL AIRFLOW DIRECTION INFORMATION HANDLING SYSTEM - An air mover assembly may include an air mover comprising a body and a cable extending from the body and one or more air mover holders mechanically coupled to the body. The one or more air mover holders may comprise a plurality of cable maintenance features and a keying feature. The plurality of cable maintenance features may include a first cable maintenance feature configured to maintain the cable in a first configuration of the air mover in a first airflow direction and a second cable maintenance feature configured to maintain the cable in a second configuration of the air mover in a second airflow direction. The keying feature may be configured to mechanically interface with an interfering feature of a chassis when an attempt is made to improperly insert the air mover into the chassis in accordance with a proper airflow direction configuration of the chassis, in order to prevent improper insertion of the air mover into the chassis in accordance with the proper airflow direction configuration of the chassis. | 2022-02-10 |
20220046816 | POWER DISTRIBUTION POWERLINE NETWORKING MANAGEMENT SYSTEM - A power distribution powerline networking management system includes a server rack. Each server device in the server rack includes a management subsystem, a power system th coupled to the management subsystem, and a server powerline networking engine that is included in the power system and that converts between dataline management communications and powerline management communications. A power distribution system is located in the server rack and includes a respective power connector coupled to the power system in each of the server devices, a respective power distribution powerline networking engine that is coupled to each respective power connector and that coverts between dataline management communications and powerline management communications, and a switching subsystem that is coupled to each respective power distribution powerline networking engine and that transmits dataline management communications between the power distribution powerline networking engines and a management system via a network. | 2022-02-10 |