14th week of 2015 patent applcation highlights part 13 |
Patent application number | Title | Published |
20150090906 | TERAHERTZ CONTINUOUS WAVE EMITTING DEVICE - Provided herein is terahertz continuous wave emitting device having: a plurality of laser light sources generating a plurality of laser lights; and an absorption area formed between the plurality of laser light sources in order to adjust interaction of the plurality of laser lights, wherein the absorption area is configured to have a photo diode, an antenna integrated into the photo diode. | 2015-04-02 |
20150090907 | Radiation Source for Generating Short-Wavelength Radiation from Plasma - A radiation source is provided for generating short-wavelength radiation from plasma in which a molten liquid metal is used as a source material. In the radiation source having a revolving element for providing the source material, unused source material exiting from the plasma zone has to be reliably collected to prevent impairments of the radiation source through unused source material. This aim is met in that a receptacle for the unused source material is constructed as a catch trough having a trough opening below the plasma zone and the molten bath in direction of gravity force as well as an inclined side wall to catch the source material and concentrate it in a deepest catch trough area. A heating element and at least one temperature sensor are fastened to the catch trough for heating the source material and controlling its temperature above its melting temperature. | 2015-04-02 |
20150090908 | Light microscope and microscopy method for examining a microscopic specimen - Examination of a microscopic specimen is described. Height information for a respective plurality of lateral regions of the specimen is obtained from each of multiple specimen recordings, in which the height information of each specimen recording is limited to a respective height measurement range and the height measurement ranges of different specimen recordings are different. An overall image is calculated from the specimen recordings, in which overall image height information of the different specimen recordings is combined. Specimen recordings are recorded at such heights that: the height measurement ranges of different specimen recordings overlap each other, common lateral regions are identified in two respective specimen recordings for which lateral regions height information could be obtained in both specimen recordings, and a link of the height information of different specimen recordings is determined on the basis of the height information of different specimen recordings for at least one common lateral region. | 2015-04-02 |
20150090909 | SELECTABLE VIEW ANGLE OPTICAL SENSOR - A selectable view angle optical sensor is disclosed. The selectable view angle optical sensor comprises a substrate, a photodiode array disposed on the substrate, a first optical shielding modulation layer disposed on a first plane and a second optical shielding modulation layer disposed on a second plane. The first plane is on the photodiode array, the second plane is on the first plane, and the first and second planes and a top surface of the photodiode array are substantially in parallel. The dimensions and configurations of the first and second optical shielding modulation layers limit a field of view of the photodiode array so that the photodiode array has selectable view angle function. | 2015-04-02 |
20150090910 | RADIOGRAPHIC IMAGE READING DEVICE, COMPUTER READABLE MEDIUM, AND RADIOGRAPHIC IMAGE READING METHOD - A radiographic image reading device includes a reading unit configured to photoelectrically read photostimulated luminescence light produced from a storage phosphor sheet illuminated with excitation light, the storage phosphor sheet, at which a radiographic image is stored, being scanned by a scanning unit using the excitation light; and a control unit configured to control the reading unit so as to cause the reading unit, in a case of reading at a first resolution, to read with excitation light at a first scanning speed and a first intensity and, in a case of reading at a second resolution that is a higher resolution than the first resolution, to read with excitation light at a second scanning speed that is slower than the first scanning speed and a second intensity that is smaller than the first intensity. | 2015-04-02 |
20150090911 | LATCH VALVE AND FLOW CONTROL DEVICE USING THE SAME - Provided is a simpler, more efficient, and more reliable latch valve. The latch valve includes an inflow path and an outflow path formed in a housing; a solenoid having a coil wound thereon; a permanent magnet positioned at an upper portion of a plunger and latching the plunger when the plunger is lifted; a spring positioned between the permanent magnet and the plunger; a support body having an inlet connected to the inflow path and an outlet connected to the outflow path; a diaphragm having the support body inserted therein; and the plunger lifted or lowered by a magnetic force induced by the coil to open and close the outlet, wherein an additional outflow path constantly communicating with a space part between the support body and the plunger is provided to allow a flow to be generated in the additional outflow path even when the plunger is closed. | 2015-04-02 |
20150090912 | PRESSURE CONTROL VALVE - A pressure control valve includes a housing with a lower part and an upper part. The housing includes a coil wound on a coil carrier, an armature configured to be axially displaceable within a bearing, a core, a flux guiding device, a connection bore, and a connector comprising a valve seat for the armature. The connector and the connection bore are disposed in the lower part of the housing. The upper part of the housing is arranged in a force-locked or a form-fitting manner. A bearing bushing for the armature is provided in a portion of the connector directed towards the core. A stop bushing for the armature is provided in an opposite portion of the connector. | 2015-04-02 |
20150090913 | Valve for metering fluid - A valve for metering fluid is reported which has a valve housing having a valve opening and a valve seat, a valve needle, which is provided for the alternating closing and opening of the valve using a closing member cooperating with the valve seat, a resetting element that acts on the valve needle for closing the valve and an electromagnet that is able to have current applied to it, having a magnet armature that is drivable to a lift motion, which sits axially displaceably on the valve needle and carries along the valve needle in the lift direction for opening the valve via a driving flange situated on it. To simplify production and the assembly of the valve while achieving the advantages characteristic in valves having a prestroke spring and an armature free path, the magnet armature is supported on the valve housing using a diaphragm spring. | 2015-04-02 |
20150090914 | Solenoid Valve with Shaped Spring - A solenoid valve for controlling fluids includes a pole core, an armature which is connected to a closing element, and a spring element which is arranged in a working gap between the pole core and the armature. The spring element includes a shaped spring of substantially disk-shaped design. The shaped spring has a curvature with at least one flank region and one dome region, a tangent to the dome region being parallel to an end surface of the pole core. | 2015-04-02 |
20150090915 | Low-Spill Coupling Assembly - A coupling system includes a female coupling device, the female coupling device including a first main body with a first front face, the first front face defining a first opening leading into a first fluid passageway; a stem having a stem head positioned within a sleeve; a first spring positioned about the stem that biases the sleeve into a closed position; a first seal that seals between the main body and the sleeve; a second seal that seals between the sleeve and the stem head; and a third seal that is positioned at the opening of the main body. | 2015-04-02 |
20150090916 | Ball Valve Having Conically Shaped Stem Seal - A ball valve including a valve body that includes a first body member and a second body member. The valve body defines a valve axis and a fluid flow path. A ball element has a port and a ball stem, and is rotatable about a ball stem axis between an open position providing fluid flow through the fluid flow path and a closed position inhibiting flow through the fluid flow path. A body seal is located between the first body member and the second body member and defines a thickness that decreases as the body seal extends away from the valve axis. A stem seal defines a substantially frusto-conical shape and is arranged in the valve body. The ball stem extends through the stem seal to form a seal between the ball stem and the stem seal and between the stem seal and the valve body. | 2015-04-02 |
20150090917 | Valve With Stop Mechanism - In the specification and drawings, a valve is described and shown having a first and second valve seat carrier, a valve seat associated with each valve seat carrier, and a valve ball between the valve seats. The valve further includes a stop mechanism operatively connected to at least a first valve seat, the stop mechanism limiting travel of the first valve seat towards the valve ball such that the valve ball may be push away from a sealing engagement with the first valve seat. | 2015-04-02 |
20150090918 | Control Valve for Vacuum Systems - A valve assembly including a housing having first and second ports; a cylinder assembly mounted on such housing having a piston rod displaceable along an axis of such first port, provided with a valve plug including a first component having a passageway therethrough intercommunicable with the interior of such housing and such first port, and a second component supported on and displaceable axially relative to such first component, wherein upon extension of such plug into closing engagement with such first port, such passageway will be obstructed and upon retraction of such plug out of closing engagement with such first port, such passageway will be unobstructed. | 2015-04-02 |
20150090919 | FROTHERS FOR MINERAL FLOTATION - The invention provides methods and compositions for improving a froth flotation type separation. The method uses a microemulsion to improve the effectiveness of a frother. The improvement allows for low dosages of frother to work as well as much greater amounts of non-microemulsified frother. | 2015-04-02 |
20150090920 | HIGH CARBON NANOTUBE CONTENT FLUIDS - New homogeneous fluids with a viscosity less than about three Poise comprising discrete carbon nanotubes with volume fractions above the percolation threshold concentration calculated for randomly oriented rods in a liquid are disclosed. A method is also disclosed for production of the new fluids. The fluids are particularly useful for making battery pastes. | 2015-04-02 |
20150090921 | MIXED ESTER - The present invention provides a mixed ester of pentaerythritol or a mixed polyhydric alcohol and carboxylic acids; the mixed polyhydric alcohol consisting of pentaerythritol and dipentaerythritol represented by formula (I), and the carboxylic acids comprising 2-ethylhexanoic acid and 2-propylheptanoic acid. The mixed ester exhibits excellent properties (e.g., miscibility with a refrigerant that comprises fluoropropene, low-temperature fluidity, and lubricity) in a well-balanced manner while having the viscosity within the range required for a refrigerant oil, and may be used in an industrial lubricant (e.g., refrigerant oil) and the like. | 2015-04-02 |
20150090922 | THERMALLY CONDUCTIVE SHEET - A thermally conductive sheet is a thermally conductive sheet | 2015-04-02 |
20150090923 | Phosphorus Treatment Agent Methods of Manufacture and Use - The invention includes a tablet made from a coagulant that will improve the settling of suspended solids in an aqueous media such as wastewater, recycled water, potable water, storm water, swimming pool water, spa water, boiler water, cooling tower water and industrial process water. The agent is a tablet containing at least one salt from the aluminum sulfate family in a mixture of organic and inorganic binders. The mixed material is especially adapted to lend itself to high speed molding operations. Such agent, when in molded form, provides controlled dissolution in an aqueous media, exhibits strength and non-chipping characteristics which is a benefit in shipping and handling and is free from dusting, flaking or other deteriorative factors. In its tablet form, this agent can be used in combination with a holding apparatus having slotted opening zones. | 2015-04-02 |
20150090924 | CATHODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY AND LITHIUM SECONDARY BATTERY INCLUDING THE SAME - Disclosed are a cathode active material for lithium secondary batteries and a lithium secondary battery including the same and, more particularly, the present invention relates to a cathode active material for lithium secondary batteries that includes a mixture of an overlithiated transition metal oxide represented by Formula 1 below and a lithium composite transition metal oxide represented by Formula 2 below: | 2015-04-02 |
20150090925 | CATHODE ACTIVE MATERIAL FOR HIGH VOLTAGE LITHIUM SECONDARY BATTERY AND LITHIUM SECONDARY BATTERY INCLUDING THE SAME - Disclosed are a cathode active material for high voltage lithium secondary batteries and a lithium secondary battery including the same and, more particularly, the present invention relates to a cathode active material for lithium secondary batteries that includes a lithium transition metal oxide having a lithium molar fraction of greater than 1, containing a relative excess of nickel, and having a composition represented by Formula 1 below, wherein the lithium transition metal oxide has a Li | 2015-04-02 |
20150090926 | PRECURSOR FOR PREPARING LITHIUM COMPOSITE TRANSITION METAL OXIDE, METHOD FOR PREPARING THE PRECURSOR, AND LITHIUM COMPOSITE TRANSITION METAL OXIDE - Disclosed are a transition metal precursor for preparing a lithium composite transition metal oxide, a method for preparing the precursor, and a lithium composite transition metal oxide. The transition metal precursor includes a composite transition metal compound having a composition represented by Formula (1) and a Mn content of 60 to 85 mol %: | 2015-04-02 |
20150090927 | CATHODE ACTIVE MATERIAL AND LITHIUM SECONDARY BATTERY INCLUDING THE SAME - Disclosed are a cathode active material including a lithium transition metal oxide based on at least one transition metal selected from the group consisting of Ni, Mn and Co, wherein at least one hetero element selected from the group consisting of Ti, Co, Al, Cu, Fe, Mg, B, Cr, Bi, Zn and Zr is located at a surface portion of or inside the lithium transition metal oxide, and a secondary battery including the same. The cathode active material according to the present invention includes predetermined hetero elements at a surface thereof and therein, and, as such, a secondary battery based on the cathode active material may exhibit excellent high-speed charge characteristics and lifespan characteristics. | 2015-04-02 |
20150090928 | CATHODE MATERIALS FOR LITHIUM BATTERY HAVING HIGHER PERFORMANCE - Provided is a method for preparing the heat-treated mixture of an oxide powder (a) represented by Formula I and an oxide powder (b) represented by Formula II, | 2015-04-02 |
20150090929 | LITHIUM-ION SECONDARY BATTERY - A lithium-ion secondary battery | 2015-04-02 |
20150090930 | PROCESS FOR PREPARING (METH)ACRYLAMIDO-FUNCTIONAL SILANES BY THE REACTION OF AMINOALKYL ALKOXYSILANES WITH ACRYLIC ACID ANHYDRIDE - The invention relates to a process for preparing (meth)acrylamido-functional silanes. | 2015-04-02 |
20150090931 | Curing Compositions Having Low-Free Amounts of Methylenedianiline - A process for preparing a curing composition of a coordination complex comprising methylenedianiline (MDA) and a salt, and less than 1000 of free MDA. The curing composition may be used in curing polyurethanes and epoxy resins. | 2015-04-02 |
20150090932 | OXYGEN ABSORBING AGENT COMPOSITION - An oxygen absorbing agent composition including at least one type of a compound having an indane skeleton represented by the following general formula (1) and a transition metal catalyst: | 2015-04-02 |
20150090933 | Fiber Mulch - A fiber mulch having a first material and a second material. The first material comprises a cellulose based material, for example, shredded recycled paper fibers, including, but not limited to, newsprint. The second material comprises a shredded wheat straw. It is contemplated that, by weight, the wheat straw comprises between 5% and 20% by weight of the fiber mulch, while other formulations are contemplated. Tackifiers and surfactants may be incorporated. The fiber mulch may be bailed or pelleted. | 2015-04-02 |
20150090934 | ODOR-INHIBITING COMPOSITIONS - The present invention relates to odor-inhibiting compositions comprising water-absorbing polymer particles and metal peroxides, and to the production thereof. | 2015-04-02 |
20150090935 | BIMESOGENIC COMPOUNDS AND MESOGENIC MEDIA - The invention relates to bimesogenic compounds of formula I | 2015-04-02 |
20150090936 | LARGE STOKES SHIFT DYES - Provided herein are heptamethine cyanine dyes having a large Stokes shift, and the salts and conjugates thereof. Also provided are methods of using and making such large Stokes shift dyes as fluorescence resonance energy transfer (FRET) acceptors or donors. | 2015-04-02 |
20150090937 | HYDROGEN PRODUCTION FROM WATER BY TUNING THE PHOTONIC BAND GAP WITH THE ELECTRONIC BAND GAP OF A PHOTOACTIVE MATERIAL - Disclosed is a photocatalyst, and methods for its use, that includes a photoactive material comprising a photonic band gap and an electronic band gap, wherein the photonic band gap at least partially overlaps with the electronic band gap, and an electrically conductive material deposited on the photoactive material. | 2015-04-02 |
20150090938 | Method and Device for the Entrained Flow Gasification of Solid Fuels under Pressure - The invention relates to a process and apparatus for entrained flow gasification of solid fuels under pressure, characterized in that first and second gasification agents containing oxygen are supplied in at least two stages to a powdery gasification stream input from above without burners so that a first, upper gasification chamber and, connected to it, a second, lower gasification chamber are formed. There is partial gasification of the gasification materials because of the addition of the first gasification agents, which are apportioned in terms of quantity and composition; temperatures arise in the first, upper gasification chamber that are greater than 600° C. Furthermore, the carbon conversion of the first gasification products is limited to a maximum of 80% with reference to the carbon input of the gasification materials. Because of the addition of the second gasification agents that are apportioned in terms of quantity and composition, temperatures arise in the second gasification chamber that are so high that complete gasification takes place for the most part and the desired composition of the raw synthesis gases of the second gasification products is achieved. In the process, the ashes are discharged in a dry form and/or in the form of melted slag. | 2015-04-02 |
20150090939 | SYSTEM AND METHOD FOR CONVERTING SOLIDS INTO FUEL - A system for converting a solid fuel into a fuel including a pyrolytic unit for producing a pyro gas comprising hydrocarbons, a synthesis gas production unit for converting the pyro gas into a synthesis gas comprising a mixture of hydrogen and carbon monoxide, and a gas-to-liquid unit for converting the synthesis gas into a fuel. | 2015-04-02 |
20150090940 | PROCESS FOR THE PREPARATION OF CRYSTALLINE LITHIUM-, IRON- AND PHOSPHATE-COMPRISING MATERIALS - The present application relates to a process for the preparation of compounds of general formula (I) | 2015-04-02 |
20150090941 | METHOD FOR MANUFACTURING CONDUCTIVE POLYIMIDE FILM - A conductive polyimide film having an excellent film strength and electrical properties can be manufactured in a high productivity by a method for manufacturing conductive polyimide film which includes, in a manufacture method of a conductive polyimide film including an agent for imparting conductivity and a polyimide resin, drying a coating film including (A) and (B); and subjecting the film to imidation. (A) A polyamic acid including 3,3′,4,4′-biphenyltetracarboxylic acid dianhydride, 4,4′-oxydianiline, and 3,3′,4,4′-benzophenonetetracarboxylic acid dianhydride and/or p-phenylenediamine, which is obtained by reacting a tetracarboxylic acid dianhydride with a diamine compound. (B) A agent for imparting conductivity. (C) An imidation accelerator including a dialkylpyridine, and 0.1 to 1.6 molar equivalents of acetic anhydride per mol of an amic acid in a polyamic acid. | 2015-04-02 |
20150090942 | CRYSTALS OF SEMICONDUCTOR MATERIAL HAVING A TUNED BAND GAP ENERGY AND METHOD FOR PREPARATION THEREOF - The present invention provides a semiconductor crystal comprising a semiconductor material having a tuned band gap energy, and methods for preparation thereof. More particularly, the invention provides a semiconductor crystal comprising a semiconductor material and amino acid molecules, peptides, or a combination thereof, incorporated within the crystal lattice, wherein the amino acid molecules, peptides, or combination thereof tune the band gap energy of the semiconductor material. | 2015-04-02 |
20150090943 | ANTIMONY-DOPED TIN OXIDE POWDER AND METHOD OF PRODUCING THE SAME - This antimony-doped tin oxide powder is an antimony-doped tin oxide powder characterized by: (A) including at least three kinds of ions selected from the group consisting of Sn | 2015-04-02 |
20150090944 | Esters as Cooling and Insulating Fluids for Transformers - The invention relates to compositions including esters of polyvalent alcohols that are esterified with fatty acids, partially unsaturated, from plant oils, and to the use thereof as cooling and insulating fluids for transformers. | 2015-04-02 |
20150090945 | FLAME-RETARDANT FORMULATIONS AND METHODS RELATING THERETO - Flame retardant formulations comprising boric acid and diammonium phosphate are disclosed herein. Such formulations are in an aqueous form or a powdered form. Methods of generating a flame retardant formulation are also disclosed herein. Such methods comprise combining boric acid and diammonium phosphate in an aqueous solution, wherein the boric acid and the diammonium phosphate is in a ratio range selected from the group consisting of 1:1 to 99:1 and 1:1 to 1:99; and heating the solution until dissolved; thereby generating a flame retardant formulation, wherein the flame retardant formulation consists essentially of boric acid and diammonium phosphate. | 2015-04-02 |
20150090946 | VARIABLE SPEED CHAIN HOIST WITH INTEGRATED CONTROL - A variable speed chain hoist has the variable speed control integrated into the housing of the chain hoist and a user control for varying the speed of the hoist that is integrated into the pendant controller. The speed control may include an inverter connected to the motor of the hoist. The user speed control may include a rotary knob or a slider connected to a potentiometer and integrated into the pendant control to vary a voltage signal supplied to the inverter. | 2015-04-02 |
20150090947 | CONDUCTIVE BRIDGE MEMORY SYSTEM AND METHOD OF MANUFACTURE THEREOF - A conductive bridge memory system and method of manufacture thereof including: providing a dielectric layer having a hole on a bottom electrode, the hole over the bottom electrode; forming an ionic source layer in the hole and over the bottom electrode including: depositing a reactivation layer over the bottom electrode, depositing a first ion source layer on the reactivation layer, depositing another of the reactivation layer on the first ion source layer, depositing a second ion source layer on the another of the reactivation layer; and forming an upper electrode on the ionic source layer. | 2015-04-02 |
20150090948 | RESISTIVE MEMORY APPARATUS AND MANUFACTURING METHOD THEREOF - A resistive memory apparatus includes a first electrode formed on a semiconductor substrate, an insulating layer formed on the first electrode and including a hole exposing an upper surface of the first electrode, a data storage unit in which a first resistance-variable material and a second resistance-variable material are alternately formed in the hole at least once, and a second electrode formed on the data storage unit. | 2015-04-02 |
20150090949 | RRAM CELL STRUCTURE WITH LATERALLY OFFSET BEVA/TEVA - The present disclosure relates to a resistive random access memory (RRAM) cell architecture, with off-axis or laterally offset top electrode via (TEVA) and bottom electrode via (BEVA). Traditional RRAM cells having a TEVA and BEVA that are on-axis can cause high contact resistance variations. The off-axis TEVA and BEVA in the current disclosure pushes the TEVA away from the insulating layer over the RRAM cell, which can improve the contact resistance variations. The present disclosure also relates to a memory device having a rectangular shaped RRAM cell having a larger area that can lower the forming voltage and improve data retention. | 2015-04-02 |
20150090950 | SEMICONDUCTOR DEVICE AND METHOD OF FABRICATING THE SAME - A semiconductor device includes a first conductive layer extending in a first direction, a second conductive layer extending in a second direction and disposed over the first conductive layer, the first and second directions being substantially perpendicular to each other, and a variable resistance layer disposed over the first conductive layer, the variable resistance layer extending in the second direction. An upper portion of the variable resistance layer is disposed between lower portions of two neighboring second conductive layers including the second conductive layer. | 2015-04-02 |
20150090951 | SEMICONDUCTOR APPARATUS HAVING VERTICAL CHANNEL TRANSISTOR AND METHOD OF FABRICATING THE SAME - A semiconductor apparatus and a method of fabricating the same are provided. The method includes sequentially depositing a gate electrode material and a sacrificial insulating layer on a semiconductor substrate, patterning the gate electrode material and the sacrificial insulating layer to form one or more holes exposing a surface of the semiconductor substrate, forming a gate insulating layer on an inner sidewall of the hole, forming one or more pillar patterns each filled in the hole and recessed on a top thereof, forming a contact unit and an electrode unit on the pillar pattern, removing a patterned sacrificial insulating layer and forming a spacer nitride material on the semiconductor substrate from which the patterned sacrificial insulating layer is removed, and removing portions of the spacer nitride material and a patterned gate electrode material between the pillar patterns. | 2015-04-02 |
20150090952 | RESISTOR MEMORY BIT-CELL AND CIRCUITRY AND METHOD OF MAKING THE SAME - A resistive memory cell control unit, integrated circuit, and method are described herein. The resistive memory cell control unit includes a switching transistor and a resistive memory cell. The switching transistor includes a gate disposed on a first surface of a semiconductor substrate, a source, and a drain each disposed in the semiconductor substrate, a gate terminal disposed on the first surface and connected to the gate, a source terminal disposed on the first surface and connected to the source, and a drain terminal connected to the drain and disposed on a second surface opposite the first surface. The resistive memory cell is disposed on the second surface and has a first end connected to the drain terminal. The structure provides a small area and simple manufacturing process for a resistive memory cell integrated circuit. | 2015-04-02 |
20150090953 | Materials with Tunable Properties and Memory Devices and Methods of Making Same Using Random Nanowire or Nanotube Networks - A device comprising a first electrode; a second electrode; and an active material positioned between the first and second electrode, wherein the active material comprises a plurality of randomly positioned conducting wires coated with a nanoscale switchable dielectric layer, said conducting wires are adapted to provide a conducting path or paths when a voltage is applied by one of the electrodes or between said electrodes. | 2015-04-02 |
20150090954 | PHASE CHANGE MEMORY AND FABRICATION METHOD - A phase change memory and its fabrication method are provided. A bottom electrode structure is provided through a substrate. A mask layer is formed on the substrate and the bottom electrode structure. A first opening is formed in the mask layer to expose the bottom electrode structure. A spacer is formed on sidewalls and bottom surface portions of the first opening to expose a surface portion of the bottom electrode structure. The first opening including the spacer therein has a bottom width less than a top width. A heating layer is formed at least on the surface portion of the bottom electrode structure exposed by the spacer. A phase change layer is formed on the heating layer to completely fill the first opening. A top electrode is formed on the phase change layer and the mask layer. | 2015-04-02 |
20150090955 | LIGHT EMITTING DEVICE - A light emitting device includes a first semiconductor layer doped with an n-type dopant, a second semiconductor layer doped with a p-type dopant, and an active layer disposed between the first semiconductor layer and the second semiconductor layer. The active layer is formed of In | 2015-04-02 |
20150090956 | ENGINEERED SUBSTRATE ASSEMBLIES WITH THERMALLY OPAQUE MATERIALS, AND ASSOCIATED SYSTEMS, DEVICES, AND METHODS - Engineered substrates having thermally opaque materials for preventing transmission of radiative energy during epitaxial growth processes and for separating substrates from epitaxially grown semiconductor structures and associated systems and methods are disclosed herein. In several embodiments, for example, an engineered substrate can be manufactured by forming a thermally opaque material at an upper surface of a handle substrate and bonding an epitaxial formation structure on the handle substrate such that the thermally opaque material is between the epitaxial formation structure and the handle substrate. In various embodiments, the thermally opaque material at least partially blocks radiative heat transmission between the handle substrate and the epitaxial formation structure, for example, to provide increased accuracy of epitaxy process temperature measurements and/or increased uniformity of epitaxy growth characteristics across the engineered substrate. | 2015-04-02 |
20150090957 | SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF - A semiconductor device includes a first superlattice buffer layer formed on a substrate. A second superlattice buffer layer is formed on the first superlattice buffer layer. A first semiconductor layer is formed by a nitride semiconductor on the second superlattice buffer layer. A second semiconductor layer is formed by a nitride semiconductor on the first semiconductor layer. The first superlattice buffer layer is formed by alternately and cyclically laminating a first superlattice formation layer and a second superlattice formation layer. The second superlattice buffer layer is formed by alternately and cyclically laminating the first superlattice formation layer and the second superlattice formation layer. The first superlattice formation layer is formed by Al | 2015-04-02 |
20150090958 | SEMICONDUCTOR DEVICE INCLUDING NANOWIRE TRANSISTOR - A semiconductor device includes at least one nanowire that is disposed over a substrate, extends to be spaced apart from the substrate, and includes a channel region, a gate that surrounds at least a part of the channel region, and a gate dielectric film that is disposed between the channel region and the gate. A source/drain region that contacts one end of the at least one nanowire is formed in a semiconductor layer that extends from the substrate to the one end of the at least one nanowire. Insulating spacers are formed between the substrate and the at least one nanowire. The insulating spacers are disposed between the gate and the source/drain region and are formed of a material that is different from a material of the gate dielectric film. | 2015-04-02 |
20150090959 | RECONFIGURABLE TUNNEL FIELD-EFFECT TRANSISTORS - A tunnel field-effect transistor (TFET) device includes first and second semiconductor contact regions separated by a semiconductor channel region; a channel gate overlying the channel region; and first and second doping gates overlying the first and second contact regions respectively; wherein application of a positive voltage level at the first doping gate and a negative voltage level at the second doping gate produces an n-type first contact region and a p-type second contact region, and reversing the voltage levels at the doping gates produces a p-type first contact region and an n-type second contact region. | 2015-04-02 |
20150090960 | Methods to Fabricate Flexible OLED Lighting Devices - A method of fabricating an organic light emitting device (OLED) on a substrate includes providing a mold having surface features, forming a substrate over the mold, fabricating an OLED over the substrate while the substrate is in the mold, and removing the mold from the substrate having the OLED fabricated thereon. | 2015-04-02 |
20150090961 | ORGANIC LIGHT-EMITTING DISPLAY PANEL - An organic light-emitting display panel includes a pixel unit including a plurality of pixels respectively located at intersections between scan lines and data lines and displaying different colors; a plurality of pads respectively coupled to ends of the data lines; and a test unit selectively performing an array test to detect a defect of a pixel circuit of the pixels or a cell test to detect a defect of a light-emitting device of the pixels. | 2015-04-02 |
20150090962 | ORGANIC LIGHT-EMITTING DEVICE - In an aspect, an organic light-emitting device is provided. | 2015-04-02 |
20150090963 | ORGANIC COMPOUNDS AND ORGANIC LIGHT-EMITTING DEVICES INCLUDING THE SAME - An organic compound represented by Formula 1 is disclosed. An organic light-emitting device including the organic compound is also disclosed. | 2015-04-02 |
20150090964 | HETEROCYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAME - A compound represented by Formula 1 or Formula 2 and an organic light-emitting device including the same: | 2015-04-02 |
20150090965 | HETEROCYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE COMPRISING SAME - A compound represented by Formula 1 or 2, and an organic light-emitting device including the same are disclosed. | 2015-04-02 |
20150090966 | ORGANIC LIGHT EMITTING DISPLAY APPARATUS AND METHOD OF MANUFACTURING THE SAME - Provided are an organic light emitting display apparatus and a method of manufacturing the same. The apparatus includes a substrate including a display area and a peripheral area outside the display area, a plurality of thin film transistors (TFTs) disposed in the peripheral area of the substrate, a first insulating layer covering the plurality of TFTs, a plurality of conductive layers disposed on the first insulating layer to be located above the plurality of TFTs and to be mutually separated to correspond to spaces among the plurality of TFTs, a second insulating layer covering spaces among the plurality of conductive layers, and an opposite electrode corresponding to the display area and the peripheral area of the substrate, covering the second insulating layer, and being in contact with at least portions of the conductive layers. | 2015-04-02 |
20150090967 | PYRENE-BASED COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAME - A pyrene-based compound is represented by Formula 1: | 2015-04-02 |
20150090968 | CONDENSED CYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAME - A condensed cyclic compound represented by Formula 1: | 2015-04-02 |
20150090969 | DISPLAY DEVICE - A display device according to an exemplary embodiment of the present invention includes a display panel. A protective window is formed on the display panel. The protective window includes a first transparent member. The first transparent member includes a plurality of protrusions. The first transparent member is made of an elastomer. A second transparent member is provided on the first transparent member. The second transparent member is made of a high-hardness polymer material. The second transparent member fills spaces between the plurality of protrusions and forms a flat surface. | 2015-04-02 |
20150090970 | Organic Light-Emitting Diode Displays With White Subpixels - An electronic device may include a display having an array of organic light-emitting diode display pixels that produce light that forms an image. Color filter elements may be used to allow the display to present color images. Each display pixel may have a red subpixel, a blue subpixel, a green subpixel, and a white subpixel. To adjust the color coordinates of the white pixel and thereby ensure that the light from the white pixel has a desired white point, part of the white subpixel may be overlapped by an area of colored color filter material. The white subpixel may, for example have a rectangular white area within which a patch of blue color filter material may be provided to make the white light from the white subpixel more bluish than it would be without the patch of blue color filter material. | 2015-04-02 |
20150090971 | DISPLAY APPARATUS - A display apparatus includes a substrate, a display unit, a first metal oxide layer on the display unit, and a second metal oxide layer. The display unit may include an emission region and a non-emission region. The second metal oxide layer may be on the first metal oxide layer in the non-emission region. The first metal oxide layer and the second metal oxide layer may each include a metal oxide, the transparency of which varies according to a degree of oxidization of the metal oxide. | 2015-04-02 |
20150090972 | ORGANIC LIGHT-EMITTING DIODE (OLED) DISPLAY - An organic light-emitting diode (OLED) display is disclosed. In one aspect, the OLED display includes red, green, and blue pixels. Each pixel includes a pixel electrode, a hole auxiliary layer formed over the pixel electrode, and an organic emission layer formed over the hole auxiliary layer. Each pixel also includes an electron auxiliary layer formed over the organic emission layer, and a common electrode formed over the electron auxiliary layer. Each of the red and green pixels further includes a host layer formed between the hole auxiliary layer and the organic emission layer and a resonance layer formed between the host layer and the organic emission layer. | 2015-04-02 |
20150090973 | Stable Blue Phosphorescent Organic Light Emitting Devices - Novel combination of materials and device architectures for organic light emitting devices is provided. An organic light emitting device, is provided, having an anode, a cathode, and an emissive layer disposed between the anode and the cathode. The emissive layer includes a host and a phosphorescent emissive dopant having a peak emissive wavelength less than 500 nm, and a radiative phosphorescent lifetime less than 1 microsecond. Preferably, the phosphorescent emissive dopant includes a ligand having a carbazole group. | 2015-04-02 |
20150090974 | COMPOUND FOR ORGANIC OPTOELECTRIC DEVICE, ORGANIC OPTOELECTRIC DEVICE COMPRISING SAME, AND DISPLAY APPARATUS COMPRISING ORGANIC OPTOELECTRIC DEVICE - Provided is a compound for an organic optoelectric device, an organic light emitting diode including the same, and a display device including the organic light emitting diode, wherein the compound for an organic optoelectric device is represented by Chemical Formula 1. The Chemical Formula 1 and description thereof are the same as described in the specification. | 2015-04-02 |
20150090975 | PHTHALOCYANINE NANO-SIZE STRUCTURES, AND ELECTRONIC ELEMENTS USING SAID NANO-SIZE STRUCTURES - There is provided an organic semiconductor material with which it is possible to manufacture an electronic element by a wet process which is low cost. Furthermore, the object is to provide an organic semiconductor electronic element which is hardly broken, light in weight and inexpensive, and has high characteristic. According to the present invention, it has been found that it is possible to provide an organic semiconductor material in which performance is improved and which is suitable for a wet process by optimizing a phthalocyanine derivative which configures a phthalocyanine nano-sized substance and the completion of the present invention has been reached. Furthermore, it is possible to provide an electronic element which has high durability, is hardly broken, light in weight, inexpensive and has high characteristic by using the organic semiconductor material in an electronic element active part (a semiconductor layer). | 2015-04-02 |
20150090976 | Method for Producing an Organic Field Effect Transistor and an Organic Field Effect Transistor - Methods for producing organic field effect transistors, organic field effect transistors, and electronic switching devices are provided. The methods may include providing a gate electrode and a gate insulator assigned to the gate electrode for electrical insulation on a substrate, depositing a first organic semiconducting layer on the gate insulator, generating a first electrode and an electrode insulator assigned to the first electrode for electrical insulation on the first organic semiconducting layer, depositing a second organic semiconducting layer on the first organic semiconducting layer and the electrode insulator, and generating a second electrode on the second organic semiconducting layer. | 2015-04-02 |
20150090977 | ORGANIC ELECTROLUMINESCENCE UNIT, METHOD OF MANUFACTURING ORGANIC ELECTROLUMINESCENCE UNIT, AND ELECTRONIC APPARATUS - An organic electroluminescence unit includes: a plurality of light-emitting layers of different colors ( | 2015-04-02 |
20150090978 | TRANSPARENT ELECTRODE, ELECTRONIC DEVICE, AND ORGANIC ELECTROLUMINESCENT ELEMENT - A transparent electrode comprising a nitrogen-containing layer, and an electrode layer provided adjacent to the nitrogen-containing layer and having silver as a main component. The nitrogen-containing layer is configured using a compound containing nitrogen atoms, wherein the effective unshared electron pair content [n/M] is 2.0×10 | 2015-04-02 |
20150090979 | COMPOSITION FOR INSULATOR, INSULATOR, AND THIN FILM TRANSISTOR - An insulating composition includes a nanoparticle-polyorganosiloxane composite, a cross-linking agent, and a solvent, an insulator includes the insulating composition, and an electronic device includes the insulator. | 2015-04-02 |
20150090980 | ORGANIC LIGHT-EMITTING DIODE (OLED) DISPLAY AND METHOD FOR MANUFACTURING THE SAME - An organic light-emitting diode (OLED) display having thin film transistors (TFTs) is disclosed. In one aspect, TFTs of the OLED display include a substrate and a first semiconductor layer formed over the substrate and including first channel, source, and drain regions and a lightly doped region between the first channel region and the first source and drain regions. The OLED display also includes a second semiconductor layer formed over the substrate and including second channel, source, and drain regions. The OLED display further includes first and second gate electrodes formed over the first semiconductor layer and a third gate electrode formed over the second semiconductor layer. The width of the second gate electrode is less than that of the first gate electrode and the lightly doped region overlaps a portion of the first gate electrode and does not overlap the second gate electrode. | 2015-04-02 |
20150090981 | ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES - A compound having the structure of formula I: | 2015-04-02 |
20150090982 | ORGANIC LIGHT EMITTING DIODE DISPLAY PANEL AND ORGANIC LIGHT EMITTING DIODE DISPLAY DEVICE CONTAINING THE SAME - An organic light emitting diode display panel is disclosed, which comprises: a first substrate with an organic light emitting layer formed thereon; a second substrate corresponding to the first substrate, and adhered to the first substrate with a frit sealant; and plural spacers disposed between the first substrate and the second substrate, and comprising a first spacer, a second spacer and a third spacer adjacent to each other, wherein shapes of a first projection of the first spacer, a second projection of the second spacer and a third projection of the third spacer on the second substrate are different from each other. In addition, the present invention also disclosed an organic light emitting diode display device containing the same. | 2015-04-02 |
20150090983 | DISPLAY UNIT AND ELECTRONIC APPARATUS - A display unit includes: a plurality of light emitting elements provided in a display region of a first substrate, and including a first electrode, a light emitting layer, and a second electrode in this order on the first substrate; an auxiliary wiring provided on a second substrate facing the first substrate with the light emitting elements interposed therebetween, and extending from the display region to a peripheral region surrounding the display region; a first pillar configured to electrically connect the auxiliary wiring and the second electrode of the light emitting elements; and a second pillar configured to electrically connect the auxiliary wiring and a peripheral electrode provided in the peripheral region of the first substrate. | 2015-04-02 |
20150090984 | ORGANIC LIGHT EMITTING DISPLAY DEVICE - Disclosed is an organic light emitting display (OLED) device that may include first and second electrodes facing each other on a substrate, at least two light emitting units between the first and second electrodes, and a charge generation layer between the at least two light emitting units, the charge generation layer including an N-type charge generation layer and a P-type charge generation layer, wherein the N-type charge generation layer includes at least two hosts and a dopant, and wherein the at least two hosts have different lowest unoccupied molecular orbital (LUMO) energy levels. | 2015-04-02 |
20150090985 | ORGANIC LIGHT EMITTING DISPLAY DEVICE - An organic light-emitting display device is disclosed. The organic light emitting display device includes a display panel including sub-pixels emitting light of at least three colors, and a driver supplying a driving signal to the display panel, wherein each of the sub-pixels emitting at least three colors includes an opening region emitting its own color and a light-emitting participation region additionally emitting the same color as or different color from the its own color. | 2015-04-02 |
20150090986 | ORGANIC EL DISPLAY DEVICE - An organic EL display device includes: a TFT substrate that includes a display area in which pixels are arranged in a matrix; and a color filter substrate that is provided to face the TFT substrate and includes an area transmitting light in a predetermined wavelength range for each of the pixels. Each of the pixels of the TFT substrate includes a pair of electrodes, at least two light emission layers that are arranged between the pair of electrodes, and a charge generation layer that is arranged between the at least two light emission layers, is a layer to generate a pair of positive and negative charges, and has different film thicknesses in accordance with the predetermined wavelength range of the corresponding area. | 2015-04-02 |
20150090987 | ORGANIC EL DISPLAY DEVICE - An organic EL display device includes an organic layer having plural layers including a light emitting layer, and a color filter that passes a light of a predetermined wavelength region. The organic layer includes a first organic layer that is arranged in a first area having plural independent areas in a display area, and includes the light emitting layer that emits a light of a first wavelength region, and a second organic layer that is arranged in a second area having plural independent areas which is an area different from the first area in the display area, and includes the light emitting layer that emits a light of a second wavelength region which is different from the first wavelength region. The color filter has a first color filter and a second color filter that pass respective lights of different wavelength regions in the light emitted from the light emitting layer of the first organic layer. | 2015-04-02 |
20150090988 | ORGANIC EL DISPLAY DEVICE - In an organic EL display device, a resistance of a cathode electrode of OLEDs is substantially reduced while maintaining a higher opening ratio of pixels as an entire display area. A reference power supply line is formed on a glass substrate, and receives a reference potential for driving the OLED. The OLED is formed on the glass substrate where the reference power supply line is formed, and has a structure in which a lower electrode, an organic material layer, and an upper electrode that is a cathode electrode common to plural pixels are laminated on each other in the order from the bottom. In some of the plural pixels, a cathode contact that penetrates through the organic material layer, and electrically connects the upper electrode to the reference power supply line is formed within an opening area corresponding to a W sub-pixel. | 2015-04-02 |
20150090989 | ORGANIC EL DISPLAY DEVICE AND METHOD FOR MANUFACTURING THE ORGANIC EL DISPLAY DEVICE - An organic EL display device includes a first organic layer that is arranged between lower electrodes and an upper electrode, and formed of a plurality of layers including a light emitting layer, a laminated auxiliary line that has a first auxiliary line and a second auxiliary line, and laminated on each other in order, and extend in one direction between two of pixels adjoining each other, and a second organic layer that is formed of a plurality of the same layers as the first organic layer, and arranged in contact with the first auxiliary line in a connection hole opened in the second auxiliary line so as to come out of contact with the first organic layer, in which the upper electrode is arranged in contact with the first auxiliary line around the second organic layer so as to embed the connection hole. | 2015-04-02 |
20150090990 | DISPLAY DEVICE AND METHOD OF MANUFACTURING DISPLAY DEVICE - A display device according to the invention includes: a first substrate that includes a flexible substrate, is segmented into a display area and a non-display area outside the display area, and includes a thin film transistor and an electroluminescent light-emitting element formed on the display area of the flexible substrate; and an IC chip that is bonded on the non-display area of the first substrate via an anisotropic conductive film, wherein the first substrate includes, between the flexible substrate and the anisotropic conductive film, at least one or more support layers whose plan view shape is larger than that of the IC chip and whose hardness is higher than that of the flexible substrate, and the IC chip is located inside the at least one or more support layers in a plan view. | 2015-04-02 |
20150090991 | ELECTRO-LUMINESCENCE DEVICE AND METHOD OF MANUFACTURING THE SAME - A filling material is provided in an interval part between a first substrate provided with a light emitting device in a pixel and a second substrate provided with a color filter layer corresponding to each pixel which is provided to face each other and a protruding part is provided in the interval part. The protruding part is provided separated along one edge of each pixel. An end part in a length direction of the protruding part is formed in a cone or streamlined shape. In addition, the protruding part is formed from a material having light absorbing properties such as carbon black so as to provide light shielding properties. By adopting this structure, it is possible to solve a problem of mixing colors produced between pixels. It is possible to ensure that the flow of the filling material provided between the first substrate and the second substrate is not obstructed. | 2015-04-02 |
20150090992 | ORGANIC EL DISPLAY DEVICE - In an organic EL display device having plural organic EL elements each including an organic light emitting layer, an upper electrode formed on an upper side of the organic light emitting layer, and a reflective layer formed on a lower side of the organic light emitting layer, in which an image is displayed on a side of the organic light emitting layer on which the upper electrode is formed. The reflective layer in each of the organic EL elements includes a first plane, a second plane formed on a side lower than the first plane; and an inclined plane formed between the first plane and the second plane, and linearly inclined at a given angle equal to or higher than 35°, and equal to or lower than 55°. | 2015-04-02 |
20150090993 | DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF - A display device, includes: a first substrate; an organic planarizing film that is made of an organic insulating material, and arranged on the first substrate; an electrode that comes in contact with a part of a surface of the organic planarizing film opposite to the first substrate side; an inorganic bank that is made of an inorganic insulating material, covers an end of the electrode, and comes in contact with a part of a surface of the organic planarizing film opposite to the first substrate side; an OLED layer that covers a side of the electrode and the inorganic bank opposite to a side that comes in contact with the organic planarizing film, and partially comes in contact with the organic planarizing film; and a sealing film that is configured to cover a side of the OLED layer opposite to the organic planarizing film side. | 2015-04-02 |
20150090994 | ORGANIC COMPOUND AND ORGANIC LIGHT EMITTING DIODE DEVICE INCLUDING THE SAME - A compound and an organic light emitting diode device, the compound being represented by the following Chemical Formula 1: | 2015-04-02 |
20150090995 | ORGANIC LIGHT EMITTING DIODE DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME - Discussed are an organic light emitting diode (OLED) display device and a method of manufacturing the same, which can simplify a manufacturing process and decrease an error. The OLED display device includes a substrate on which an organic light emitting diode (OLED) is formed, a first inorganic thin layer configured to cover the OLED, an organic deposition layer configured to have an organic layer characteristic covering the first inorganic thin layer, and a second inorganic thin layer configured to cover the organic deposition layer. | 2015-04-02 |
20150090996 | SEMICONDUCTOR DEVICE AND DRIVING METHOD THEREOF - A voltage equal to the threshold value of a TFT ( | 2015-04-02 |
20150090997 | DISPLAY APPARATUS AND ELECTRONIC APPARATUS - Disclosed herein is a display apparatus, including: a plurality of subpixels disposed adjacent each other and forming one pixel which forms a unit for formation of a color image; the plurality of subpixels including a first subpixel which emits light of the shortest wavelength and a second subpixel disposed adjacent the first subpixel; the second subpixel having a light blocking member disposed between the second subpixel and the first subpixel and having a width greater than a channel length or a channel width of a transistor which forms the second subpixel. | 2015-04-02 |
20150090998 | SOLID-STATE IMAGING DEVICE AND METHOD OF MANUFACTURING THE DEVICE - Each unit pixel includes a photoelectric converter formed above a semiconductor region, an amplifier transistor formed in the semiconductor region, and including a gate electrode connected to the photoelectric converter, a reset transistor configured to reset a potential of the gate electrode, and an isolation region formed in the semiconductor region between the amplifier transistor and the reset transistor to electrically isolate the amplifier transistor from the reset transistor. The amplifier transistor includes a source/drain region. The source/drain region has a single source/drain structure. | 2015-04-02 |
20150090999 | WHITE LED - A white LED is provided. The white LED includes a P-type layer, a tunneling structure, an N-type layer, an N-type electrode, and a P-type electrode. The tunneling structure is disposed over the P-type layer. The tunneling structure includes a first barrier layer, an active layer and a second barrier layer. The first barrier layer includes a first metal oxide layer. The active layer includes a second metal oxide layer. The second barrier layer includes a third metal oxide layer. The N-type layer is disposed over the tunneling structure. The N-type electrode and the P-type electrode are respectively contacted with the N-type layer and the P-type layer. An energy gap of the second metal oxide layer is lower than an energy gap of the first metal oxide layer and is lower than an energy gap of the third metal oxide layer. | 2015-04-02 |
20150091000 | THIN FILM TRANSISTOR AND DISPLAY DEVICE - Provided is an oxide-semiconductor-based thin film transistor having satisfactory switching characteristics and stress resistance. Change in threshold voltage through stress application is suppressed in the thin film transistor. The thin film transistor of excellent stability comprises a substrate and, formed thereon, at least a gate electrode, a gate insulating film, oxide semiconductor layers, a source-drain electrode, and a passivation film for protecting the gate insulating film, and oxide semiconductor layers, wherein the oxide semiconductor layers are laminated layers comprising a second oxide semiconductor layer consisting of In, Zn, Sn, and O and a first oxide semiconductor layer consisting of In, Ga, Zn, and O. The second oxide semiconductor layer is formed on the gate insulating film. The first oxide semiconductor layer is interposed between the second oxide semiconductor layer and the passivation film. | 2015-04-02 |
20150091001 | SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE - In a miniaturized transistor, a gate insulating layer is required to reduce its thickness; however, in the case where the gate insulating layer is a single layer of a silicon oxide film, a physical limit on thinning of the gate insulating layer might occur due to an increase in tunneling current, i.e. gate leakage current. With the use of a high-k film whose relative permittivity is higher than or equal to 10 is used for the gate insulating layer, gate leakage current of the miniaturized transistor is reduced. With the use of the high-k film as a first insulating layer whose relative permittivity is higher than that of a second insulating layer in contact with an oxide semiconductor layer, the thickness of the gate insulating layer can be thinner than a thickness of a gate insulating layer considered in terms of a silicon oxide film. | 2015-04-02 |
20150091002 | THIN FILM SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREFOR - A thin film semiconductor device comprises a substrate, a gate electrode disposed above the substrate, an oxide semiconductor layer disposed above the substrate so as to oppose the gate electrode, a channel protective layer disposed on the oxide semiconductor layer, and a source electrode and a drain electrode each connected to the oxide semiconductor layer. The density of states DOS [eV | 2015-04-02 |
20150091003 | SEMICONDUCTOR DEVICE AND ANALOG/DIGITAL CONVERTER CIRCUIT INCLUDING THE SEMICONDUCTOR DEVICE - To provide a semiconductor device with low power consumption. In transistors electrically connected to function as a comparator circuit, back gates are provided in the transistors functioning as current sources, and the transistors functioning as the current sources can be switched between conduction and non-conduction in accordance with a control signal supplied to the back gates. The control signal makes the transistor conductive in a period during which the comparator circuit operates and non-conductive in the other period. A semiconductor layer to be a channel formation region of the transistor included in the semiconductor device includes an oxide semiconductor. | 2015-04-02 |
20150091004 | METAL WIRE, THIN-FILM TRANSISTOR SUBSTRATE AND METHOD FOR MANUFACTURING A THIN-FILM TRANSISTOR SUBSTRATE - A metal wire included in a display device, the metal wire includes a first metal layer including a nickel-chromium alloy, a first transparent oxide layer disposed on the first metal layer, and a second metal layer disposed on the first transparent oxide layer. | 2015-04-02 |
20150091005 | FLEXIBLE DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF - A flexible display device includes: a flexible substrate having a lower substrate including a prominence pattern, a barrier layer pattern on the prominence pattern, and a planarization film; a gate line on the flexible substrate; a data line crossing the gate line with having a gate insulation film therebetween to define a pixel region; a thin film transistor formed at an intersection of the gate line and the data line; and a passivation layer on the flexible substrate including the thin film transistor. With this configuration, the flexible substrate and the flexible display device can be enhanced by preventing property deterioration of the elements due to bending stresses. | 2015-04-02 |