43rd week of 2021 patent applcation highlights part 61 |
Patent application number | Title | Published |
20210335831 | DISPLAY DEVICE, ELECTRONIC DEVICE, AND METHOD OF MANUFACTURING DISPLAY DEVICE - There is provided a display device including: a first substrate that is a silicon substrate and on which a plurality of light-emitting elements is formed; a second substrate including, on a surface, a color filter layer including a plurality of color filters arrayed and a microlens layer including a plurality of microlenses arrayed that are layered in this order, the microlens layer being arranged to face the plurality of light-emitting elements with respect to the first substrate; and an adhesive layer that fills a gap between the first substrate and the second substrate for bonding the first substrate and the second substrate together. | 2021-10-28 |
20210335832 | THIN FILM TRANSISTOR (TFT) ARRAY SUBSTRATE AND DISPLAY PANEL - A thin film transistor (TFT) array substrate and a display panel are provided. The TFT array substrate has a base substrate, an anti-reflection layer, and a gate electrode insulating layer. The TFT array substrate has a light-transmitting region. The anti-reflection layer is disposed on the base substrate of the light-transmitting region. The gate electrode insulating layer is disposed on the anti-reflection layer. Light refractive indexes of the base substrate, the anti-reflection layer, and the gate electrode insulating layer are increasing sequentially. | 2021-10-28 |
20210335833 | METHOD FOR MANUFACTURING ARRAY SUBSTRATE - Disclosed is a method for manufacturing array substrate, including steps of: providing a substrate, forming a plurality of active switches on the substrate; forming a color filter layer on the substrate; forming a spacer unit layer on the color filter layer; and forming an electrode layer on the color filter layer and the spacer unit layer, including forming a first electrode layer in a display region of the substrate, and forming a second electrode layer in a non-display region of the substrate; where the first electrode layer is a pixel electrode layer, the spacer unit layer includes a spacer unit, and the first electrode layer includes a first electrode region overlying the spacer unit, where a vertical projection of the spacer unit along a thickness direction of the substrate has an overlap portion with a vertical projection of the first electrode layer along the thickness direction of the substrate. | 2021-10-28 |
20210335834 | DISPLAY SUBSTRATE, DISPLAY APPARATUS AND MANUFACTURING METHOD OF DISPLAY SUBSTRATE - A display substrate, a display apparatus, and a manufacturing method of the display substrate are provided. The display substrate includes: a base substrate; and a crystallization induction layer and a polysilicon layer stacked on the base substrate. The crystallization induction layer includes induction layer patterns and intervals between the induction layer patterns. The polysilicon layer includes a portion overlapping the induction layer patterns and a portion overlapping the intervals, a crystallinity of the portion of the polysilicon layer overlapping the induction layer patterns is larger than a crystallinity of the portion of the polysilicon layer overlapping the intervals. | 2021-10-28 |
20210335835 | DISPLAY DEVICE AND DISPLAY DRIVING METHOD - The application provides a display device and a display driving method. The display device includes a display, a housing, and a camera module arranged between the display and the housing. The display panel comprises a first display area and a second display area. Orthographic projection of the camera module on the display is located in the first display area. Membrane structure in the first display area is composed of transparent materials. | 2021-10-28 |
20210335836 | PHOTOSENSITIVE DEVICE, THIN FILM TRANSISTOR ARRAY SUBSTRATE, AND DISPLAY PANEL - A photosensitive device comprising a first oxide thin film transistor and a second oxide thin film transistor. Wherein, a drain of the first oxide thin film transistor is electrically connected to a gate of the second oxide thin film transistor. The photosensitive device according to the present application adopts oxide thin film transistors arranged in a plurality of layers, which greatly improves the response amplitude to ambient light and breaks through the limitations of the single thin film transistor's low light response which makes it impossible to be used as a visible light detecting component. Therefore, the photosensitive device according to the present application can realize detection of ambient light and can expand the scope in which it can be applied. | 2021-10-28 |
20210335837 | DISPLAY DEVICE AND METHOD FOR MAKING THE SAME - A display device having a substrate; a first thin film transistor (TFT) on the substrate, the first TFT having a first active layer, a first gate insulator, and a first gate electrode; a second TFT on the substrate, the second TFT having a second active layer, a second gate insulator and a second gate electrode. The first gate insulator is disposed between the first gate electrode and the first active layer, and the first gate insulator is in contact with the first active layer. The second gate insulator is disposed between the second gate electrode and the second active layer, and the second gate insulator is in contact with the second active layer. The first active layer is a different material than the second active layer, and a hydrogen concentration of the second gate insulator is less than a hydrogen concentration of the first gate insulator. | 2021-10-28 |
20210335838 | SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME - A region containing a high proportion of crystal components and a region containing a high proportion of amorphous components are formed separately in one oxide semiconductor film. The region containing a high proportion of crystal components is formed so as to serve as a channel formation region and the other region is formed so as to contain a high proportion of amorphous components. It is preferable that an oxide semiconductor film in which a region containing a high proportion of crystal components and a region containing a high proportion of amorphous components are mixed in a self-aligned manner be formed. To separately form the regions which differ in crystallinity in the oxide semiconductor film, first, an oxide semiconductor film containing a high proportion of crystal components is formed and then process for performing amorphization on part of the oxide semiconductor film is conducted. | 2021-10-28 |
20210335839 | ARRAY SUBSTRATE, METHOD FOR MANUFACTURING SAME, DISPLAY PANEL AND METHOD FOR MANUFACTURING SAME - An array substrate, method for manufacturing same, display panel and method for manufacturing same. After a metal layer is formed on a substrate, a protective layer is formed on the metal layer, the protective layer can protect the metal layer, damage caused to the metal layer when laser irradiation is subsequently performed on frit in the display panel is avoided, and therefore the occurrence rate of a metal crack is lowered, and the yield of the display panel is improved easily. The protective layer exposes a detection circuit, electrostatic badness, caused by covering by the protective layer, of the detection circuit can be avoided, and the yield of the display panel is further improved. | 2021-10-28 |
20210335840 | DISPLAY PANEL AND METHOD FOR MANUFACTURING SAME - A flexible display panel and a method for manufacturing same are provided. The flexible display panel includes a bending region, and data signal lines are disposed within the bending region. At least one of the data signal lines includes at least one metal layer, at least one of the data signal lines includes at least one stress buffer region, and a stress relieving member is disposed within the stress buffer region. | 2021-10-28 |
20210335841 | DISPLAY DEVICE - Embodiments of the current disclosure to provide a display device which can reduce the number of intersections of scan lines and data lines. According to an embodiment of the disclosure, a display device comprises: a substrate; scan lines extending along a first direction; data lines extending along a second direction that intersect the first direction; a first switching element; a first pixel electrode connected to a first source electrode of the first switching element; a second switching element; and a second pixel electrode connected to a second source electrode of the second switching element. The first pixel electrode and the second pixel electrode are disposed along the second direction, and a first source electrode and a first drain electrode of the first switching element extend along the second direction in an area overlapping a first active layer of the first switching element. | 2021-10-28 |
20210335842 | DISPLAY PANEL, MANUFACTURING METHOD FOR THE DISPLAY PANEL, AND DISPLAY DEVICE - A display panel and a manufacturing method thereof and a display device using the same are provided. The display panel includes a display region and a non-display region. The display panel includes a substrate, a plurality of thin film transistors (TFTs) and a planarization layer sequentially stacked and at least one buffer unit disposed between the planarization layer and the substrate, wherein the buffer unit is located outside the TFT. The buffer unit is positioned in the display region and used for buffering stress of the display panel during bending. | 2021-10-28 |
20210335843 | ARRAY SUBSTRATE AND METHOD FOR MANUFACTURING THE SAME - The embodiment of the application discloses an array substrate and a method for manufacturing the same. The array substrate includes a base plate, a buffer layer, a semiconductor layer, an insulation layer and a grid layer. The insulation layer includes a first film layer and a second film layer. The density of the first film layer is greater than that of the second film layer. The first film layer with the high density is connected with a charge carrier channel, thereby ensuring the stability of the charge carrier channel and further improving the electrical stability of the array substrate. | 2021-10-28 |
20210335844 | ARRAY SUBSTRATE AND DISPLAY DEVICE HAVING THE ARRAY SUBSTRATE - An array substrate and a display device having the array substrate are disclosed. The array substrate includes a display area, a non-display area, a metal trace, a planarization structure layer, and a reinforcing layer. The non-display area includes a bendable region connected to the display area. The metal trace extends from the display area to the bendable region. The planarization structure layer covers the metal trace in the display area and the bendable region. The reinforcing layer is disposed on the planarization structure layer in the bendable region. In the array substrate and the display device with the array substrate of the invention, a water and oxygen barrier layer is only disposed in the display area, and functional layers are provided, therefore stresses during bending process can be reduced, and metal trace crack can be avoided. | 2021-10-28 |
20210335845 | DISPLAY PANEL AND FABRICATING METHOD THEREOF - This invention provides a display panel and a fabricating method thereof. Wherein the display panel defines a display area and an edge area. The display panel includes a substrate, a gate layer, a gate insulating layer, a thin film encapsulation layer, and a polyimide layer. By disposing a buffer tank on the gate insulating layer, the flow rate of the polyimide solution printed through inkjet printing in the edge region is reduced when the polyimide layer is forming, thereby causing it to solidify to form the polyimide layer before flowing over a retaining wall, and preventing sealant contamination and peeling. | 2021-10-28 |
20210335846 | ARRAY SUBSTRATE AND MANUFACTURING METHOD THEREOF, FLEXIBLE DISPLAY PANEL - An array substrate includes a base substrate, at least one inorganic film layer, and at least one organic soft film layer. The organic soft film layer is disposed on a side of the inorganic film layer adjacent to the base substrate, and a side surface of the organic soft film layer adjacent to the inorganic film layer has a wavy shape. By using the inorganic film layer to generate a compressive stress on the organic soft film layer, the organic soft film layer is wavy, and the inorganic film layer is also wavy, which reduces the stress concentration of the panel when bending, and improves the bending performance of the flexible display panel. | 2021-10-28 |
20210335847 | ARRAY SUBSTRATE - An array substrate is provided, which includes a flexible substrate, a driving circuit layer and at least one layer of a bending material. The driving circuit layer is disposed on a side of the flexible substrate, at least one bending material layer is disposed in the driving circuit layer. The bending performance of the array substrate is enhanced by providing at least one bending material layer in the driving circuit layer. | 2021-10-28 |
20210335848 | SUBSTRATE FOR ELECTRONIC DEVICE, DISPLAY APPARATUS, METHOD OF FABRICATING SUBSTRATE FOR ELECTRONIC DEVICE - A substrate for an electronic device includes an insulating layer; a via extending into the insulating layer; a light shielding layer in the via; and a thin film transistor comprising an active layer on the light shielding layer and in the via. The light shielding layer is configured to shield light from irradiating on the active layer. | 2021-10-28 |
20210335849 | TFT ARRAY SUBSTRATE, FABRICATING METHOD THEREOF AND DISPLAY PANEL HAVING THE TFT ARRAY SUBSTRATE - A thin film transistor (TFT) array substrate includes a substrate layer, wherein a thin film transistor and a capacitor are disposed on the substrate layer and spaced apart from each other, and wherein the thin film transistor includes an active layer made of a metal oxide semiconductor material, and the capacitor includes a semiconductor capacitor electrode made of a metal oxide semiconductor material. The capacitor is coupled to a gate of the thin film transistor, thereby driving the thin film transistor. The TFT array substrate using a novel thin film transistor driving structure, which effectively improves stability of the device. | 2021-10-28 |
20210335850 | DISPLAY PANEL AND MANUFACTURING METHOD THEREOF, AND ELECTRONIC EQUIPMENT - A display panel and a manufacturing method thereof, and an electronic equipment are provided. The display panel includes a first thin film transistor and a second thin film transistor. A sectional structure of the second thin film transistor includes a second gate electrode, a second source electrode, a second drain electrode, and a second semiconductor layer. The second semiconductor layer is located on the second source electrode and the second drain electrode. Two ends of the second semiconductor layer are electrically connected to the second source electrode and the second drain electrode, respectively. | 2021-10-28 |
20210335851 | ARRAY SUBSTRATE AND MANUFACTURING METHOD THEREOF - The present application provides an array substrate and a manufacturing method thereof. The array substrate includes a thin film transistor and a storage capacitor prepared on a substrate; the thin film transistor includes a gate, an active layer, and a source/drain; the storage capacitor includes a first electrode and a second electrode isolated therefrom by a dielectric layer; the gate is disposed above the first electrode and located at one end of the first electrode; and the second electrode corresponds to a portion of the first electrode non-corresponding to the gate. | 2021-10-28 |
20210335852 | DISPLAY PANEL AND METHOD OF MANUFACTURING SAME - A display panel and a method of manufacturing of the same are provided. The display panel includes a substrate and an active layer disposed on the substrate. The active layer includes a conductive and transparent first plate, and the first plate is provided with a dielectric layer. The dielectric layer is provided with a second plate, and the second plate and the dielectric layer are made of a transparent conductive material. | 2021-10-28 |
20210335853 | DISPLAY PANEL AND DISPLAY DEVICE - A display panel and a display device, a fingerprint identification region of the display panel includes a substrate layer and a pixel circuit; the pixel circuit includes a DTFT unit, a source wiring, a drain wiring, and a capacitor unit arranged on the substrate layer; a source region of the DTFT unit is connected with the source wiring, a drain region of the DTFT unit is connected with the drain wiring, a light-transmitting region is located between a channel region of the DTFT unit and the drain wiring; a projection of the capacitor unit on the substrate layer covers the projection of the channel region on the substrate layer, thereby reducing the diffraction generated by the light-transmitting gap between the channel region and the source wiring, and improving the imaging quality of fingerprint under the screen. | 2021-10-28 |
20210335854 | METHOD FOR TRANSFERRING LIGHT EMITTING ELEMENTS, DISPLAY PANEL, METHOD FOR MAKING DISPLAY PANEL, AND SUBSTRATE - A substrate and a display panel using the substrate are disclosed. The substrate includes a base layer; a magnetic material layer on a side of the base layer; and a thin film transistor (TFT) array layer on a side of the magnetic material layer away from the base layer. | 2021-10-28 |
20210335855 | DISPLAY PANEL AND METHOD OF MANUFACTURING THE SAME - A display panel and method of manufacturing the same are provided. The method of manufacturing the display panel includes the steps of providing a substrate, forming a gate on the substrate, forming a gate insulating layer on the gate and the substrate, forming a polysilicon layer on the gate insulating layer, performing a first gray-scale mask process on the polysilicon layer to form a source region, a drain region and an active region located between the source region and the drain region by the polysilicon layer, forming an interlayer dielectric layer on the gate insulating layer and the polysilicon layer, forming a first electrode layer on the interlayer dielectric layer, performing a second gray-scale mask process on the first electrode layer and the interlayer dielectric layer. | 2021-10-28 |
20210335856 | Method for Manufacturing Thin-Film Transistor (TFT) Substrate and TFT Substrate - Provided are a method for manufacturing a thin-film transistor (TFT) substrate and a TFT substrate. The method for manufacturing a TFT substrate is capable of effectively protecting the surface of the inorganic insulating layer in the mark area and the mark peripheral area during performing dry etching on the metal layer by providing a protective layer between the inorganic insulating layer and the metal layer to reduce the surface damage of the inorganic insulating layer during dry etching, thereby effectively improving the recognition rate of the alignment mark by the CCD camera in the subsequent alignment process, improving the alignment detection accuracy, and avoiding subsequent alignment anomalies. In addition, it is not necessary to adjust the dry etching parameters of the metal layer, which indirectly reduces the process constraints of the dry etching process, avoids modification and calibration of the alignment CCD camera, and lowers production costs. | 2021-10-28 |
20210335857 | STACKED FIELD-EFFECT TRANSISTORS HAVING PROXIMITY ELECTRODES AND PROXIMITY BIAS CIRCUITS - Field-effect transistor (FET) devices are described herein that include an insulator layer, a plurality of active field-effect transistors (FETs) formed from an active silicon layer implemented over the insulator layer, a substrate layer implemented under the insulator layer, and proximity electrodes for a plurality of the FETs that are each configured to receive a voltage and to generate an electric field between the proximity electrode and a region generally underneath a corresponding active FET. FET devices can be stacked wherein one or more of the FET devices in the stack includes a proximity electrode. The proximity electrodes can be biased together, biased in groups, and/or biased individually. | 2021-10-28 |
20210335858 | TOUCH SCREEN PANEL FOR SENSING TOUCH USING TFT PHOTODETECTORS INTEGRATED THEREON - A touch screen panel using a thin film transistor (TFT) photodetector includes a touch panel including a plurality of unit patterns for sensing light reflected by a touch by using a TFT photodetector including an active layer formed of amorphous silicon or polycrystalline silicon on an amorphous transparent material, and a controller configured to scan the plurality of unit patterns and read touch coordinates as a result of the scanning. | 2021-10-28 |
20210335859 | DISCREET OPENING - A reflective member having transflective and substantially opaque regions is disclosed. The transflective region may serve as a sensor opening region. When viewing the member from a first direction, the difference between a total light reflectance of the member at the substantially opaque region and at the sensor opening region is less than five percent. Additionally, when viewing the member from the first direction, the difference between a color reflectance of the member at the substantially opaque region and at the sensor opening region is less than 5 delta C* units. A sensor disposed in a second direction of the sensor opening region of the member is operable to receive light through the member at the sensor opening region. The second direction is opposite the first direction. | 2021-10-28 |
20210335860 | IMAGE PICKUP DEVICE AND ELECTRONIC APPARATUS - The present technology relates to an image pickup device and an electronic apparatus that are configured to enhance characteristics. A solid-state image pickup device includes a photoelectric conversion section that is arranged on a semiconductor substrate and configured to photoelectrically convert an incident light, a moth-eye section that includes recesses and projections formed on a surface on a light incident side in the semiconductor substrate and has, when a cross section approximately parallel to a direction toward the photoelectric conversion section from the light incident side is viewed, a recessed portion protruding toward the side of the photoelectric conversion section, the recessed portion having a curvature or a polygonal shape, and a region that is arranged adjacent to and opposite to the photoelectric conversion section of the moth-eye section and has a refractive index different from a refractive index of the semiconductor substrate. | 2021-10-28 |
20210335861 | BACK-SIDE DEEP TRENCH ISOLATION STRUCTURE FOR IMAGE SENSOR - The present disclosure relates to an image sensor having a photodiode surrounded by a back-side deep trench isolation (BDTI) structure, and an associated method of formation. In some embodiments, a plurality of pixel regions is disposed within an image sensing die and respectively comprises a photodiode configured to convert radiation into an electrical signal. The photodiode comprises a photodiode doping column with a first doping type surrounded by a photodiode doping layer with a second doping type that is different than the first doping type. A BDTI structure is disposed between adjacent pixel regions and extending from the back-side of the image sensing die to a position within the photodiode doping layer. The BDTI structure comprises a doped liner with the second doping type and a dielectric fill layer. The doped liner lines a sidewall surface of the dielectric fill layer. | 2021-10-28 |
20210335862 | IMAGE SENSOR - Disclosed is an image sensor comprising a substrate that has a first surface and a second surface that face each other, an isolation pattern that defines a plurality of pixel regions in the substrate, a plurality of contact plugs on the first surface of the substrate and coupled to the isolation pattern, and a plurality of first micro-lens patterns on the second surface of the substrate. The contact plugs include a first contact plug and a second contact plug that neighbor each other. A portion of the isolation pattern extends to run across a first region and a second region in the substrate. The first region vertically overlaps the first contact plug. The second region vertically overlaps the second contact plug. | 2021-10-28 |
20210335863 | SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE - A semiconductor device includes a semiconductor layer having a front surface on which a transistor is provided and a back surface opposite to the front surface, and a conductive member that penetrates through the semiconductor layer. In the semiconductor device, between a second plane including the back surface and a third plane, a solid material that is an insulator is provided between the conductive member and the semiconductor layer, and, between a first plane including the front surface and the third plane, a hollow part is provided between the conductive member and the semiconductor layer, and a center of the hollow part in a direction crossing the first plane and the second plane is positioned between the first plane and the third plane. | 2021-10-28 |
20210335864 | PHOTOELECTRIC CONVERSION DEVICE HAVING ISOLATION PORTIONS, AND IMAGING SYSTEM AND MOVING BODY HAVING PHOTOELECTRIC CONVERSION DEVICE - A photoelectric conversion device has an isolation structure. First and second isolation portions are provided between first and second photoelectric conversion elements. The first isolation portion extends from a first plane of a semiconductor layer to a position corresponding to at least a quarter of a length from the first plane to a second plane of the semiconductor layer. The second isolation portion extends from the second plane of the semiconductor layer to a position corresponding to at least a quarter of the length from the first plane to the second plane. | 2021-10-28 |
20210335865 | DISPLAY PANEL, ELECTRONIC DEVICE, AND METHOD OF OPERATING SAME - The present invention relates to a display panel, an electronic device, and an operation method of the electronic device. The display panel is divided into a display region and a plurality of image capturing regions. Each of the image capturing regions includes: a camera module; a pixel module disposed on the camera module; and the pixel module includes a plurality of sub-pixel units, each of the sub-pixel units spaced apart on the camera module. By adding a plurality of cameras hidden under the display panel, the invention can not only improve accuracy of eye-tracking technology, but also prevent the problem of reduced appearance aesthetics caused by the plurality of cameras. | 2021-10-28 |
20210335866 | HIGH TEMPORAL RESOLUTION SOLID-STATE X-RAY DETECTION SYSTEM - Devices, systems and methods for solid-state X-ray detection with high temporal resolution are described. An example method includes receiving an X-ray pulse in a semiconductor chip resulting in an electron cloud being formed in the semiconductor chip, applying a first set of voltages across a first plurality of drift cathode strips on a first side of the semiconductor chip and a second plurality of drift cathode strips on a second side of the semiconductor chip, applying a second set of voltages to across the first and the second plurality of drift cathode strips to form an electric field having a linear profile to cause the electron cloud to drift along the middle of the semiconductor chip, and activating a counter cathode on the second side and one or more readout anodes on the first side to collect the electron cloud after spreading in the middle section of the semiconductor chip. | 2021-10-28 |
20210335867 | IMAGING DEVICE - An imaging device includes: one or more pixels, each of the one or more pixels including a photoelectric converter including a first electrode, a second electrode, a photoelectric conversion layer that converts incident light into a signal charge, and a blocking layer; and a charge accumulation region that is coupled to the second electrode, and that accumulates the signal charge. An energy barrier of the blocking layer against migration of a charge having an opposite polarity to a polarity of the signal charge from the second electrode to the photoelectric conversion layer is larger than or equal to 1.8 eV, and an energy barrier of the blocking layer against migration of the charge from the photoelectric conversion layer to the second electrode is smaller than or equal to 1.6 eV. | 2021-10-28 |
20210335868 | IMAGE SENSOR - An image sensor is disclosed, which relates to technology for detecting the distance to a target object. The image sensor includes a first tap configured to capture and accumulate signal carriers, and a second tap spaced apart a set distance from the first tap. The first tap and the second tap are disposed in a diagonal direction at opposite vertex regions of a unit pixel. | 2021-10-28 |
20210335869 | IMAGE SENSOR - An image sensor includes a substrate including an active pixel region and an inactive pixel region, having a smaller area than the active pixel region; a plurality of active pixels in the active pixel region, each of the plurality of active pixels including a first transfer transistor, a first reset transistor, a first driving transistor, and a first selection transistor; and a plurality of inactive pixels in the inactive pixel region, each of the plurality of inactive pixels including a second transfer transistor, a second reset transistor, a second driving transistor, a second selection transistor, and a switch transistor connected to a node between the second driving transistor and the second select transistor. The plurality of switch transistors, included in the plurality of inactive pixels, are connected to each other by a connection wiring. | 2021-10-28 |
20210335870 | IMAGE SENSOR - An image sensor for electronic cameras has a plurality of pixels for generating exposure-dependent signals, wherein a respective pixel at least comprises: a light-sensitive element to generate electrical charge from incident light; a readout node; a transfer gate to selectively couple the light-sensitive element to the readout node; a converter transistor to convert the charge present at the readout node into a voltage signal at a signal output; and a selection switch that is connected to the signal output of the converter transistor to selectively couple the signal output of the converter transistor to an associated readout line of the image sensor. The respective pixel has an electrically conductive shielding structure that at least partly surrounds the readout node and that is set or can be set to an electrical potential that depends on the voltage signal of the converter transistor. | 2021-10-28 |
20210335871 | Apparatus for Reducing Optical Cross-Talk in Image Sensors - According to one example, a device includes a semiconductor substrate. The device further includes a plurality of color filters disposed above the semiconductor substrate. The device further includes a plurality of micro-lenses disposed above the set of color filters. The device further includes a structure that is configured to block light radiation that is traveling towards a region between adjacent micro-lenses. The structure and the color filters are level at respective top surfaces and bottom surfaces thereof. | 2021-10-28 |
20210335872 | IMAGE SENSING MODULE - The present disclosure provides an image sensing module including a main board and an image sensor. The main board has a first surface and a second surface opposite to each other. The image sensor is disposed on the first surface of the main board and includes a plurality of isolation structures and a photoelectric conversion element between the plurality of isolation structures. A first angle is provided between a light incident surface of the photoelectric conversion element and the first surface of the main board, and a second angle is provided between a light beam incident to the light incident surface of the photoelectric conversion element and a normal vector of the light incident surface. The second angle is about equal to the Brewster angle at the interface of the light beam incident to the light incident surface. | 2021-10-28 |
20210335873 | PHOTOELECTRIC CONVERSION DEVICE, MANUFACTURING METHOD THEREOF, AND DISPLAY DEVICE - A photoelectric conversion device, a manufacturing method thereof, and a display device are provided. The photoelectric conversion device includes a substrate and a thin film transistor unit layer arranged on the substrate. The photoelectric conversion device includes a photosensitive surface. The thin film transistor unit layer includes an active layer, a source-drain metal layer positioned at both ends of the active layer and electrically connected to the active layer, and a photonic crystal functional layer disposed on a side of the active layer away from the photosensitive surface. | 2021-10-28 |
20210335874 | SOLID-STATE IMAGING DEVICE, METHOD FOR DRIVING THE SAME, AND ELECTRONIC DEVICE - The present disclosure relates to a solid-state imaging device, a method for driving the solid-state imaging device, and an electronic device capable of improving auto-focusing accuracy by using a phase difference signal obtained by using a photoelectric conversion film. The solid-state imaging device includes a pixel including a photoelectric conversion portion having a structure where a photoelectric conversion film is interposed by an upper electrode on the photoelectric conversion film and a lower electrode under the photoelectric conversion film. The upper electrode is divided into a first upper electrode and a second upper electrode. The present disclosure can be applied to, for example, a solid-state imaging device or the like. | 2021-10-28 |
20210335875 | SOLID-STATE IMAGING ELEMENT, MANUFACTURING METHOD, AND ELECTRONIC DEVICE - A solid-state imaging element includes a pixel having a photoelectric conversion section and a side pinning layer. The photoelectric conversion section is formed in a semiconductor substrate. The side pinning layer is formed on a side of the photoelectric conversion section. The side pinning layer is formed by performing ion implantation in a state of a trench being open, the trench being formed in a part on a side of a region in which the photoelectric conversion section is formed. | 2021-10-28 |
20210335876 | IMAGING ELEMENT AND IMAGING DEVICE HAVING PIXELS EACH WITH MULTIPLE PHOTOELECTRIC CONVERTERS - To provide an imaging element comprising: two first pixels that are arranged serially in a first direction and detect light of a first color; two second pixels that are arranged serially in a second direction intersecting the first direction, are adjacent to the two first pixels, and detect light of a second color; a plurality of first light-receiving regions that are arranged in the first pixels, receive light of the first color, and are divided in the first direction; and a plurality of second light-receiving regions that are arranged in the second pixels, receive light of the second color, and are divided in the second direction. | 2021-10-28 |
20210335877 | IMAGE SENSOR AND A METHOD OF FABRICATING THE SAME - An image sensor including: a substrate which includes a first surface and a second surface opposite each other; a plurality of pixels, each pixel including a photoelectric conversion layer in the substrate; a pixel separation pattern disposed in the substrate and separating the pixels; a surface insulating layer disposed on the first surface of the substrate; conductor contacts disposed in the surface insulating layer; and a grid pattern disposed on the surface insulating layer, wherein the pixel separation pattern includes a first portion and a second portion arranged in a direction parallel to the first surface of the substrate, and the conductor contacts are interposed between the first portion of the pixel separation pattern and the grid pattern and are not interposed between the second portion of the pixel separation pattern and the grid pattern. | 2021-10-28 |
20210335878 | SHALLOW TRENCH TEXTURED REGIONS AND ASSOCIATED METHODS - Photosensitive devices and associated methods are provided. In one aspect, for example, a photosensitive imager device can include a semiconductor layer having multiple doped regions forming a least one junction, a textured region coupled to the semiconductor layer and positioned to interact with electromagnetic radiation. The textured region can be formed from a series of shallow trench isolation features. | 2021-10-28 |
20210335879 | IMAGE SENSOR - An image sensor includes a pixel array including a plurality of pixels arranged in a first direction and a second direction. Each pixel of the plurality of pixels includes a plurality of photodiodes disposed adjacent to one another in at least one of the first direction and the second direction. The image sensor further includes a control logic configured to generate image data by obtaining pixel signals from the plurality of pixels, and read a pixel voltage corresponding to charges generated by two or more of the plurality of photodiodes included in one of the plurality of pixels, at substantially the same time. | 2021-10-28 |
20210335880 | SOLID-STATE IMAGING DEVICE, MANUFACTURING METHOD THEREOF, AND ELECTRONIC DEVICE - The present technology relates to a solid-state imaging device, a manufacturing method thereof, and an electronic device that enable improvement of the sensitivity in a near infrared region by a simpler process. A solid-state imaging device includes: a first semiconductor layer in which a first photoelectric conversion unit and a first floating diffusion are formed; a second semiconductor layer in which a second photoelectric conversion unit and a second floating diffusion are formed; and a wiring layer including a wiring electrically connected to the first and second floating diffusions. The first semiconductor layer and the second semiconductor layer are laminated, and the wiring layer is formed on a side of the first or second semiconductor layer, the side being opposite to a side on which the first semiconductor layer and the second semiconductor layer face each other. The present technology can be applied to a CMOS image sensor. | 2021-10-28 |
20210335881 | METHOD OF FABRICATING A SENSOR DEVICE - A method of fabricating a sensor device including at least the following steps is provided. An optical film stack is formed on a sensor substrate, wherein the sensor substrate includes a sensor region and a pad region beside the sensor region, and the optical film stack covers the sensor region while exposes the pad region. A releasing pattern is formed on the pad region. A lens material layer is formed on the sensor substrate to cover the releasing pattern and the optical film stack. The releasing pattern is removed from the sensor substrate to expose the pad region by patterning the lens material layer to form a lens on the optical film stack. | 2021-10-28 |
20210335882 | DISPLAY PANEL AND DISPLAY DEVICE - The disclosure provides a display panel, including a substrate layer, a luminescent layer, and a plurality of composite black matrix layers. The luminescent layer is disposed on the substrate layer, the composite black matrix layers are disposed beside two sides of the luminescent layer and are disposed on the substrate layer, and the composite black matrix layers comprise a black matrix layer and a light reflective layer. | 2021-10-28 |
20210335883 | DISPLAY DEVICE - A display device includes subpixels comprising a plurality of first type subpixels and a plurality of second type subpixels, a plurality of electrodes, each comprising an electrode stem portion and at least one electrode protrusion portion, a plurality of light emitting elements having a shape of extending in one direction and disposed on the electrode stem portion of the one electrode and the electrode protrusion portion of the other electrode, and a plurality of first contact electrodes contacting a first end of the light emitting elements and a plurality of second contact electrodes contacting a second end of the light emitting elements, wherein the light emitting elements comprise first type light emitting elements and second type light emitting elements , and the first ends of the first type light emitting elements and the second type light emitting elements face in opposite directions. | 2021-10-28 |
20210335884 | LED ARRAYS - A method of producing a light emitting diode (LED) array comprises: forming a semiconductor layer ( | 2021-10-28 |
20210335885 | DISPLAY DEVICE - Disclosed is a display apparatus having an improved structure to attenuate electromagnetic interference. The display apparatus may include a cabinet and an LED module assembly detachably disposed in the cabinet, wherein the LED module assembly may include a plurality of LED modules, a support frame on which the plurality of LED modules are disposed, and a coupling member configured to couple the plurality of LED modules to the support frame and to include a conductive region. | 2021-10-28 |
20210335886 | LIGHT EMITTING DIODE (LED) STACK FOR A DISPLAY - A light emitting diode (LED) pixel for a display including a substrate, a first LED stack disposed on the substrate, a second LED stack disposed on the first LED stack, a third LED stack disposed on the second LED stack, and through-hole vias formed through the substrate, in which each of the first, second, and third LED stacks includes a first conductivity type semiconductor layer and a second conductivity type semiconductor layer, and each of the through-hole vias is electrically connected to at least one of the first, second, and third LED stacks. | 2021-10-28 |
20210335887 | LIGHT EMITTING DIODE (LED) STACK FOR A DISPLAY - A light emitting diode (LED) pixel for a display including a first LED stack, a second LED stack disposed on a partial region of the first LED stack, a third LED stack disposed on a partial region of the second LED stack, a first ohmic electrode disposed on the first LED stack and forming ohmic contact with the first LED stack, a second transparent electrode disposed between the second LED stack and the third LED stack and in ohmic contact with an upper surface of the second LED stack, and a third transparent electrode in ohmic contact with an upper surface of the third LED stack, in which the first ohmic electrode is laterally spaced apart from the second LED stack. | 2021-10-28 |
20210335888 | MAGNETIC MEMORY DEVICE - A magnetic memory device including a first memory cell which includes a first stacked structure including a magnetic layer and a second memory cell which is provided on the first memory cell and includes a second stacked structure including a magnetic layer. Each of the first stacked structure and the second stacked structure includes a first magnetic layer having a variable magnetization direction, a second magnetic layer having a fixed magnetization direction, and a nonmagnetic layer provided between the first magnetic layer and the second magnetic layer. A concentration of iron (Fe) contained in the first magnetic layer included in the first stacked structure and a concentration of iron (Fe) contained in the first magnetic layer included in the second stacked structure are different from each other. | 2021-10-28 |
20210335889 | IMAGING APPARATUS - An imaging apparatus includes a first electrode, a second electrode, and a photoelectric conversion layer located between the first electrode and the second electrode. The photoelectric conversion layer contains a first material, a second material, and a third material. The first material is a fullerene or a fullerene derivative. The second material is a donor-like organic semiconductor material. The average absorption coefficient in the visible light wavelength range of the third material is less than the average absorption coefficient in the visible light wavelength range of the first material. | 2021-10-28 |
20210335890 | OLED PIXEL STRUCTURE AND OLED DISPLAY PANEL - The present disclosure provides an organic light emitting diode pixel structure and an organic light emitting diode display panel including the same. The organic light emitting diode pixel structure includes a driving circuit layer, a light emitting function layer, and a color resist layer. The driving circuit layer includes pixel driving circuits. The color resist layer includes color resists arranged in an array. The pixel driving circuits are disposed in interval regions outside long sides of the color resists. Because size of the pixel driving circuits is much larger than a width of traces, each width between adjacent pixels is increased. This avoids light leakage caused by pixel intervals being too small. | 2021-10-28 |
20210335891 | COLOR FILTER SUBSTRATE, MANUFACTURING METHOD THEREOF, AND OLED DISPLAY DEVICE - The present disclosure relates to a color filter substrate, a manufacturing method thereof, and an OLED display device. The color filter substrate comprises a substrate, a black matrix, a plurality of color resists, and a plurality of isolation walls. The present disclosure disposes the plurality of isolation walls on the black matrix and between two adjacent color resists, thereby preventing light crosstalk between the adjacent color resists and preventing color mixing, and therefore improving display effect. | 2021-10-28 |
20210335892 | DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF - A display device includes a first substrate including a plurality of unit light emitting areas; a first electrode and a second electrode in each of the unit light emitting areas of the first substrate; a first insulation layer exposing one region of each of the first electrode and the second electrode; a light emitting element on the first insulation layer and having a first end and a second end in a length direction; light conversion patterns adjacent to the light emitting element, covering a portion of an upper surface of the light emitting element, and exposing the first and second ends of the light emitting element; a first contact electrode on the first electrode and connecting the one region of the exposed first electrode and the first end of the light emitting element; and a second contact electrode on the second electrode. | 2021-10-28 |
20210335893 | DISPLAY APPARATUS - A display apparatus including a light emitting device layer emitting a first light having a peak wavelength of 500 nm or less, a color control layer disposed on the light emitting device layer, the color control layer including an emitting element converting the first light, a color filter layer disposed on the color control layer, and an absorptive scattering element provided in or on the color control layer. The absorptive scattering element may include a light absorbing portion, in which absorptivity of a green or red light is greater than absorptivity of the first light. Accordingly, reflectance of the display apparatus to an external light may be reduced. | 2021-10-28 |
20210335894 | ORGANIC LIGHT EMITTING DIODE PANEL AND OLED LIGHT EMITTING DEVICE - The present disclosure relates to an organic light emitting diode panel and an OLED light emitting device. The organic light emitting diode panel includes: a substrate; a plurality of organic light emitting diodes located on the substrate, wherein emission colors of the plurality of organic light emitting diodes are not completely the same, and each organic light emitting diode includes a first electrode and a second electrode. The same voltage is applied to the first electrodes of organic light emitting diodes of different emission colors, the same voltage is applied to the second electrodes of organic light emitting diodes of the same emission color, and different voltages are applied to the second electrodes of the organic emission diodes of different emission colors. | 2021-10-28 |
20210335895 | TOUCH DISPLAY PANEL AND ELECTRONIC DEVICE - A touch display panel and an electronic device are disclosed. The touch display panel includes a base substrate; an organic light-emitting display layer disposed on the base substrate; an encapsulation layer disposed on the organic light-emitting display layer; a touch-control layer disposed on the encapsulation layer and comprising a plurality of first electrodes and a plurality of second electrodes staggered with respect to the first electrodes and insulated from the first electrodes; and a color filter layer disposed on the touch-control layer and comprising a black matrix and a plurality of color filter resists. | 2021-10-28 |
20210335896 | MICRO OLEDS HAVING NARROW BEZEL - A device such as a micro-OLED includes a display element having a display active area disposed over a silicon backplane and a display driver integrated circuit (DDIC) electrically coupled to the display element through at least one contact that extends through the silicon backplane. Through silicon via (TSV) technology may be used to form the contacts. A chip-on-flex architecture may be used to orient and attach the DDIC to the silicon backplane. | 2021-10-28 |
20210335897 | DISPLAY PANEL EQUIPPED WITH FUNCTION OF DETECTING AN OBJECT, AND METHOD FOR DETECTING AN OBJECT ON A DISPLAY PANEL - A display panel equipped with function of detecting an object and an associated method are provided. The display panel includes a first photosensitive circuit, a second photosensitive circuit, a detection circuit, a first switch and a second switch. The first photosensitive circuit and the second photosensitive circuit accumulate first charges and second charges in response to first incident light and second incident light to generate a first signal and a second signal, respectively, wherein the object reflects light emitted from the display panel to generate the second incident light. The detection circuit discharges the first charges for converting the first signal into a reference signal on a first input terminal of the detection circuit, and the second signal is transmitted to a second input terminal of the detection circuit, to make the detection circuit to generate a detection signal indicating a difference between the second signal and the reference signal. | 2021-10-28 |
20210335898 | DISPLAY DEVICE INCLUDING TOUCH SENSOR AND METHOD OF MANUFACTURING THE SAME - A display device includes a substrate including a display area and a pad area; a thin film transistor in the display area; a light emitting film layer on the thin film transistor; an encapsulation layer on the light emitting film layer; a touch buffer layer on the encapsulation layer; a bridge, first touch electrodes and second touch electrodes disposed on the touch buffer layer; a touch insulating film disposed between the bridge and the first touch electrodes and the second touch electrodes; a touch pad in the pad area; a touch sensing line connected to the first touch electrodes; and a touch driving line connected to the second touch electrodes, wherein at least one of the touch sensing line and the touch driving line is provided on a side surface of the encapsulation layer. | 2021-10-28 |
20210335899 | ORGANIC LIGHT-EMITTING DIODE DISPLAY - An organic light-emitting diode display is provided, including a transparent substrate, a top emission-type light-emitting device disposed on the transparent substrate and including a first thin film transistor, and a bottom emission-type light-emitting device disposed on the transparent substrate and including a second thin film transistor. An orthographic projection of the second thin film transistor of the bottom emission-type light-emitting device on the top emission-type light-emitting device overlaps at least a portion of the first thin film transistor. | 2021-10-28 |
20210335900 | OLED DISPLAY PANEL AND METHOD FOR MANUFACTURING THE SAME - An OLED display panel and the method for manufacturing the same are disclosed in the present invention. The OLED display panel includes an organic film layer, an array layer, an organic light emitting layer, and a package layer disposed on the organic light emitting layer, which are stacked in layers. The organic film layer is provided with a first opening, which is filled with a light-transmitting material to form a light transmission layer. An electronic component area is disposed on one side of the organic film layer away from the package layer and is corresponding to the light transmission layer. | 2021-10-28 |
20210335901 | DISPLAY SUBSTRATE, DISPLAY PANEL, DISPLAY APPARATUS, AND METHOD OF FABRICATING A DISPLAY SUBSTRATE THEREOF - A display substrate having an array of a plurality of subpixels is provided. The display substrate includes a base substrate; a pixel driving layer including a plurality of thin film transistors on the base substrate; a tuning layer on a side of the pixel driving layer away from the base substrate, thicknesses of the tuning layer being different in subpixels of different colors; and a plurality of organic light emitting diodes on a side of the tuning layer away from the pixel driving layer. A respective one of the plurality of organic light emitting diodes includes a hole injection layer, thicknesses of the hole injection layer being different in subpixels of different colors. The thicknesses of the tuning layer and the thicknesses of the hole injection layer are negatively correlated among the subpixels of different colors. | 2021-10-28 |
20210335902 | DISPLAY PANEL, MANUFACTURING METHOD THEREOF, AND DISPLAY DEVICE - The present disclosure provides a display panel, a manufacturing method thereof, and a display device. The display panel comprises a plurality of sub-pixels, wherein a part is face-up sub-pixels and the rest is flip sub-pixels. In the face-up sub-pixels, a first electrode, a hole transport layer, a light-emitting layer, an electron transport layer, and a second electrode are disposed on a substrate in sequence, and in the flip sub-pixels, the first electrode, an electron transport layer, a light-emitting layer, a hole transport layer, and the second electrode are disposed on the substrate in sequence. | 2021-10-28 |
20210335903 | FULL-COLOR LIGHT EMITTING DIODE DISPLAY HAVING IMPROVED LUMINANCE AND METHOD OF MANUFACTURING THE SAME - A full-color light emitting diode (LED) display having an improved luminance is provided herein. More specifically, provided herein are a full-color LED display, in which an amount of light blocked by electrodes and not extracted is minimized and ultra-small LED devices are connected to ultra-small electrodes without defects such as electrical short circuits and the like, wherein the full-color LED display exhibits a further improved luminance when a direct current (DC) driving voltage is used and each pixel of the full-color LED display exhibits uniform luminance when the DC driving voltage is used, and a method of manufacturing the same. | 2021-10-28 |
20210335904 | DISPLAY PANEL - A display panel is provided. At least two of each of first pixels, each of second pixels, and each of third pixels of the display panel are alternately arranged. A shape of each of first pixels includes an ellipse or a circle. A shape of an edge of each of the second pixels or each of the third pixels corresponds to a concave arc. A sum of a radius of curvature of an edge of each of the first pixels and a width of a predetermined gap is equal to a radius of curvature of the concave arc corresponding to the edge of one of each of the second pixels and each of the third pixels. An aperture ratio of a pixel is effectively increased. | 2021-10-28 |
20210335905 | DISPLAY APPARATUS - An organic light-emitting display apparatus includes: a substrate; a 1-1 | 2021-10-28 |
20210335906 | PIXEL STRUCTURE, OLED DISPLAY DEVICE AND DRIVING METHOD - A pixel structure, an Organic Light-Emitting Diode (OLED) display device, and a driving method. The pixel structure includes a number of pixel units arranged in a matrix form. Each pixel unit includes two pixel subunits adjacently arranged along a first direction and includes three sub-pixels having different colors. The two pixel subunits constitute two pixels adjacently arranged along the second direction. A distance between centers of two sub-pixels having a same color in two pixels not adjacent in three consecutive pixels in the second direction is 2 or 2N/(N+1) times of a distance between the centers of two sub-pixels having the same color in two adjacent pixels in the first direction. N is an integer greater than or equal to 1. | 2021-10-28 |
20210335907 | ARRAY SUBSTRATE, METHOD OF FABRICATING ARRAY SUBSTRATE, DISPLAY PANEL, AND DISPLAY DEVICE - The present disclosure generally relates to display technologies, and in particular, to an array substrate, a method of fabricating array substrate, a display panel including the array substrate, and a display device including the display panel. The array substrate includes a substrate; a plurality of sub-pixel units provided on the substrate, each sub-pixel unit including a pair of sub-pixels; a first pixel defining portion provided between the pair of sub-pixels in a sub-pixel unit; a second pixel defining portion provided between a pair of adjacent sub-pixel units. The height of the first pixel defining portion is lower than the height of the second pixel defining portion. | 2021-10-28 |
20210335908 | DISPLAY SUBSTRATE, MANUFACTURING METHOD, DISPLAY PANEL AND DISPLAY DEVICE - A display substrate, a manufacturing method of the display substrate, a display panel and a display device are provided. The display substrate includes a plurality of subpixels arranged at a display region. The display region is provided with a first boundary of a curve-like shape. The display region includes a central region and a peripheral region adjacent to the first boundary. The plurality of subpixels includes a plurality of first subpixels arranged at the peripheral region and a plurality of second subpixels arranged at the central region. At least a part of the first subpixels each have an aperture ratio smaller than that of any of the second subpixels. | 2021-10-28 |
20210335909 | PIXEL ARRANGEMENT STRUCTURE, DISPLAY METHOD AND PREPARING METHOD OF PIXEL ARRANGEMENT STRUCTURE, AND DISPLAY SUBSTRATE - The pixel arrangement structure includes first color sub-pixel blocks, second color sub-pixel blocks, and third color sub-pixel blocks. Each of the plurality of minimum repeating regions has a rectangular shape and includes a first virtual rectangle, and the first virtual rectangle includes one first color sub-pixel block, one second color-sub-pixel block and one-third color sub-pixel block. Any edge of the first virtual rectangle has a non-zero included angle with a first direction, and the first direction is a row direction or a column direction. The first color sub-pixel block is on a perpendicular bisector of the first edge, the second color sub-pixel block and the third color sub-pixel block are on different sides of the perpendicular bisector of the first edge. | 2021-10-28 |
20210335910 | PIXEL ARRAY, DRIVING METHOD THEREOF, DISPLAY DEVICE - A pixel array, a driving method thereof, and a display device comprising the pixel array. The pixel array is divided into at least one pixel distribution region, and comprises at least one standard pixel unit and at least one non-standard pixel unit distributed in the at least one pixel distribution region. At least one sub-pixel is missing from the pixel unit when compared to a standard pixel unit and the at least one sub-pixel that is missing is replaced by a sub-pixel missing region. | 2021-10-28 |
20210335911 | ORGANIC LIGHT-EMITTING DIODE PIXEL STRUCTURE AND DISPLAY DEVICE - The present invention provides an organic light-emitting diode (OLED) pixel structure, including: a plurality of pixel groups having predetermined shapes that constitute a pixel layer, one of the pixel groups having predetermined shapes including at least two pixels of R, G, and B pixels and no common sub-pixel, each of the pixels including three sub-pixels having different areas, and areas of same sub-pixels in different pixels in one of the pixel groups having predetermined shapes are equal. | 2021-10-28 |
20210335912 | DISPLAY PANEL AND METHOD FOR MANUFACTURING SAME - The present disclosure provides a display panel. The light-emitting layers within a same sub-pixel have different thicknesses, and emit light that overlap with each other at the same time, resulting in that the peak of the overall microcavity characteristic curve has a wide range. Thus, the position of the peak of the overall microcavity characteristic curve produced by the sub-pixel can overlap with the position of the peak of the inherent brightness characteristic curve of the light-emitting layer within a wider range of angles, such that the electroluminescence spectrum changes less with change of viewing angles. Therefore, the color shift at different viewing angles is reduced, and there is no substantial difference for visual sensation for color when viewing the OLED display panel including such sub-pixels at different viewing angles. | 2021-10-28 |
20210335913 | DISPLAY PANEL - A display panel is provided, including a transparent display area and a conventional display area surrounding the transparent display area. The transparent display area and the conventional display area both include a plurality of sub-pixel units, and a density of sub-pixel units in the transparent display area is the same as a density of sub-pixel units in the conventional display area. A pixel area of the sub-pixel units in the transparent display area is less than a pixel area of the sub-pixel units in the conventional display area. | 2021-10-28 |
20210335914 | DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF - A display device and a manufacturing method thereof are provided. The display device includes a display area, a non-display area surrounding the display area, a thin film transistor structure layer, a ring-shaped metal layer, a luminous layer, and a first electrode. | 2021-10-28 |
20210335915 | ARRAY SUBSTRATE, MANUFACTURING METHOD THEREOF, AND DISPLAY APPARATUS - An array substrate includes a substrate, a packaging layer, and at least one sensor. The packaging layer is over the substrate. Each sensor includes a sensing thin-film transistor and a sensing unit, electrically coupled with each other. The sensing thin-film transistor is between the package layer and the substrate, and the sensing unit is over a side of the package layer away from the substrate. The array substrate can also include a plurality of display thin-film transistors. The sensing thin-film transistor in each sensor can be at substantially same film layers, or of a same structure and a same type, as each display thin-film transistor. | 2021-10-28 |
20210335916 | DISPLAY PANEL AND DISPLAY DEVICE - The present application discloses a display panel and a display device. The display panel includes a substrate; an active switch, which is arrange on the substrate and includes a first active switch and a second active switch; a pixel, which is arrange on the substrate and coupled to the first active switch and includes a quantum dot light-emitting diode; and a light sensor, which is arrange on the substrate and coupled to the second active switch and includes a quantum dot light sensing layer. | 2021-10-28 |
20210335917 | PHOTODETECTOR, DISPLAY SUBSTRATE INCLUDING PHOTODETECTOR, METHOD OF FABRICATING PHOTODETECTOR, AND DISPLAY PANEL - A photodetector ( | 2021-10-28 |
20210335918 | DISPLAY PANEL AND ELECTRONIC DEVICE - A display panel and an electronic device. The display panel includes a thin film transistor layer and a first display area and a second display area disposed on the thin film transistor layer, the second display area surrounding the first display area. The first display area comprises a plurality of first pixel units and a plurality of transparent units arranged alternately, and light emitting structures in the first pixel units are organic light emitting diodes. The second display area comprises a liquid crystal display structure. | 2021-10-28 |
20210335919 | DISPLAY PANEL AND TERMINAL DEVICE THEREOF - A display panel is provided. It defines a first display area and a second display area, including a substrate layer; the substrate layer includes a first portion, whose location is corresponding to the first display area, and a second portion, whose location is corresponding to the second display area. The second portion of the substrate layer can achieve a transmittance of 80% or more for an entire visible light band. A display panel provided is capable of performing an entire full-screen display, with high light transmittance without a significant non-display area. | 2021-10-28 |
20210335920 | DISPLAY DEVICE - A display device includes: a display panel including a substrate, where the display panel is divided into a first display region in which a plurality of first pixels is disposed and a second display region in which a plurality of second pixels is disposed; and a sensor overlapping the second display region of the display panel. The second display region includes a plurality of unit pixel blocks, each including two second pixels adjacent to each other in a first direction and two second pixels adjacent to each other in a second direction intersecting the first direction, and a transmissive region through which light is transmitted. A distance between two unit pixel blocks adjacent to each other in the first direction is greater than a distance between two unit pixel blocks adjacent to each other in an oblique direction inclined to the first direction. | 2021-10-28 |
20210335921 | DISPLAY PANEL AND MANUFACTURING METHOD THEREOF - Provided herein are a display panel and a manufacturing method thereof. The display panel is formed by integrating an anode and a drain electrode to avoid the contact resistance between the anode and the drain electrode, thereby skipping a metal annealing process. Moreover, the anode is formed by using zinc oxide which is superior to ITO in resistance and light transmittance and is easy to be subsequently etched, thereby reducing the turn-on resistance of the display panel and increasing light reflection by the anode. | 2021-10-28 |
20210335922 | FLEXIBLE DISPLAY PANEL AND MANUFACTURING METHOD THEREOF - The present invention provides a flexible display panel and a manufacturing method thereof. The flexible display panel includes a substrate made of a flexible material, a thin film transistor substrate disposed on the substrate, a light emitting layer disposed on the thin film transistor substrate, and an encapsulation layer disposed on the light-emitting layer. A bending region is disposed in a display area of the flexible display panel, and a buffer structure having a wave shape is disposed at the bending region on a side of the substrate away from the thin film transistor substrate. | 2021-10-28 |
20210335923 | DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF - A display device and a manufacturing method thereof. The display device includes a display area and a non-display area. The display area includes a substrate, a first insulating layer, a first gate layer, a second insulating layer, and a second gate layer. The non-display area includes an integrated circuit area, and a thickness of the second insulating layer is gradually decreased from a vicinity of the integrated circuit area toward a direction away from the integrated circuit area. The manufacturing method of the display device includes a preparation step of disposing a substrate, a preparation step of disposing a first insulating layer, a preparation step of disposing a first gate layer, a preparation step of disposing a second insulating layer, and a preparation step of disposing a second gate layer. | 2021-10-28 |
20210335924 | DISPLAY PANEL, PREPARATION METHOD THEREOF, AND DISPLAY DEVICE - The invention discloses a display panel, a preparation method thereof, and a display device. The display panel includes a substrate, a flexible layer, and a thin film transistor layer. A portion of the flexible layer corresponding to the image capturing area is transparent. The thin film transistor layer includes: a plurality of first thin film transistor units disposed within the image capturing area and a plurality of second thin film transistor units disposed within the non-image capturing area, a density of the first thin film transistor units is less than that of the second thin film transistor units. | 2021-10-28 |
20210335925 | DISPLAY PANEL AND METHOD OF MANUFACTURING SAME - A display panel and a method of manufacturing the same are provided. The display panel includes a flexible substrate, a thin film transistor layer disposed on a side surface of the flexible substrate, and a light emitting structure disposed on the thin film transistor layer and electrically connected to the thin film transistor layer. The thin film transistor layer has at least one metal connection region disposed on a surface of the thin film transistor layer adjacent to the flexible substrate, and a metal trace of the thin film transistor layer is electrically connected to the at least one metal connection region via a through hole. The flexible substrate has at least one opening disposed corresponding to the at least one metal connection region to expose the at least one metal connection region. | 2021-10-28 |
20210335926 | DISPLAY DEVICE - A display device having a thin-film transistor with increased mobility of electrons or holes includes a first semiconductor layer arranged on a substrate and including a first channel region, a first source region, and a first drain region; a first stressor arranged between the substrate and the first semiconductor layer and which overlaps the first source region in a plan view; a second stressor arranged between the substrate and the first semiconductor layer and which overlaps the first drain region in the plan view, where the second stressor is spaced apart from the first stressor; a gate insulating layer arranged on the first semiconductor layer; and a first gate electrode arranged on the gate insulating layer and which overlaps the first semiconductor layer in the plan view. | 2021-10-28 |
20210335927 | Display Device and Electronic Device - A highly reliable display device. A first flexible substrate and a second flexible substrate overlap each other with a display element positioned therebetween. Side surfaces of at least one of the first substrate and the second substrate which overlap each other are covered with a high molecular material having a light-transmitting property. The high molecular material is more flexible than the first substrate and the second substrate. | 2021-10-28 |
20210335928 | ARRAY SUBSTRATE, MANUFACTURING METHOD THEREOF, AND DISPLAY APPARATUS - A method for manufacturing an array substrate includes: forming a pixel defining layer having a plurality of accommodating wells over a substrate, and forming a hydrophobic material layer over the pixel defining layer. A side wall of each accommodating well comprises a hydrophilic side surface. The hydrophilic side surface is partially covered by the hydrophobic material layer to thereby form an overlapped region having a hydrophobic outer surface and an exposed region having a hydrophilic outer surface. The overlapped region is on a side of the exposed region distal to the substrate. The array substrate manufactured thereby allows an organic functional layer to be evenly fabricated in each accommodating well of the pixel defining layer via inkjet printing. | 2021-10-28 |
20210335929 | DISPLAY SUBSTRATE, DISPLAY APPARATUS, METHOD OF FABRICATING DISPLAY SUBSTRATE, AND PIXEL DEFINITION MATERIAL FOR FORMING PIXEL DEFINITION LAYER OF DISPLAY SUBSTRATE - A display substrate includes a base substrate; and a single pixel definition layer on the base substrate defining a plurality of subpixel apertures. The single pixel definition layer includes a plurality of hydrophobic particles dispersed in a main body for enhancing hydrophobicity of a portion of the single pixel definition layer. | 2021-10-28 |
20210335930 | DISPLAY PANEL AND DISPLAY DEVICE - The present invention provides a display panel and a display device. The display panel includes a substrate layer, a thin film transistor layer, a flat layer, a pixel definition layer and a thin film packaging layer arranged in turn. The pixel definition layer forms a first pixel and a second pixel, which are adjacent but spaced. The pixel definition layer and the flat layer are provided with a through hole between the first pixel and the second pixel. The through hole is filled with a filling layer. The advantages of the invention are that the transmittance of a camera module under the substrate layer is increased, the diameter of the through hole is reduced, and the full screen is achieved. | 2021-10-28 |