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Class 257/40 - ORGANIC SEMICONDUCTOR MATERIAL


Subclass of Class 257 - Active solid-state devices (e.g., transistors, solid-state diodes)
Definition: Subject matter comprising a semiconductor compound that
No. of patents: 2745
Last issue date: 05/29/2012


1                      
NumberTitleIssue Date
8188464Atomic layer deposition systems and methods including metal beta-diketiminate compounds
The present invention provides atomic layer deposition systems and methods that include metal compounds with at least one β-diketiminate ligand. Such systems and methods can be useful for depositing metal-containing layers on substrates. ...
05/29/2012
8188463Organic light emitting diode with magnetic structure for improved current adaptability
An organic light emitting device includes a cathode and an optional substrate external to the device. The device further includes at least one film layer disposed on at least one of the cathode or the substrate. The at least one film layer includes at least one of a...
05/29/2012
8188465Method of manufacturing semiconductor device, semiconductor device, display device, and electronic instrument
A method of manufacturing a semiconductor device includes: forming a plurality of regions extending in a predetermined direction on a substrate; and ejecting a liquid material on the plurality of regions to form an electrically conductive film, wherein the electrica...
05/29/2012
8188461Organic memory device
When an electrode is formed over an organic layer, a temperature is limited because the organic layer can be influenced depending on a temperature in forming the electrode. Therefore, there are problems that an expected electrode cannot be formed, and miniaturizatio...
05/29/2012
8188462Spirobifluorene derivatives, their preparation and uses thereof
The invention concerns Spirobifluorene derivatives having the general formula (II) and the corresponding, radical anions that can be represented via the general formula (II): in which K, L, M and N, the same or different fr...
05/29/2012
8183563Organic transistor, organic transistor array and display apparatus
A disclosed organic transistor includes a substrate; a gate electrode; a gate insulating film; source-drain electrodes; and an organic semiconductor layer. The gate electrode and the gate insulating film are disposed on the substrate in the stated order, and the sou...
05/22/2012
8183561OLED panel with broadened color spectral components
A method and device in which the light emitted from a color sub-pixel in an organic light emitted display panel can be the sum of two or more light beams of slightly different colors in the same wavelength range. The difference in color is the result of difference i...
05/22/2012
8183562Organic light emitting display apparatus
An organic light emitting display apparatus includes an organic light emitting diode, a photo sensor, and a light blocking portion. The light blocking portion is at at least a side of the photo sensor so that light emitted from the organic light emitting diode is no...
05/22/2012
8183564Multicolor display apparatus
In a multicolor display apparatus in which each of light emitting devices of three colors R, G and B has the same thickness from a reflection position of a reflection electrode to an organic emission layer, an organic emission layer of the R device and an organic em...
05/22/2012
8183559Organic field effect transistor
In an organic field effect transistor, including, on a substrate having an insulating surface, at least a gate electrode, a gate insulating film formed in contact with the gate electrode, an organic semiconductor film formed in contact with the gate insulating film,...
05/22/2012
8183560Light-emitting device
The present invention provides a light emitting device comprising at least an emissive layer existing between an anode and a cathode, which emits light by means of electric energy. The light emitting device contains a compound having a pyrromethene skeletal structur...
05/22/2012
8178870Organic electroluminescence element
An organic electroluminescence element includes an anode and a transparent electrode cathode. An organic luminescent layer is located between the anode and the cathode. An electron injection layer is located between the cathode and the organic luminescent layer, and...
05/15/2012
8178873Solution processable organic semiconductors
Semiconductor devices, methods of making semiconductor devices, and coating compositions that can be used to provide a semiconductor layer within a semiconductor device are described. The coating compositions include a small molecule semiconductor, an insulating pol...
05/15/2012
8178874Metal complex compound and organic electroluminescent device using same
A metal complex compound having a special structure containing metals such as iridium. An organic electroluminescence device which comprises at least one organic thin film layer sandwiched between a pair of electrode consisting of an anode and a cathode, wherein the...
05/15/2012
8178866Optoelectronic memory device and method for manufacturing and measuring the same
The present invention provides an optoelectronic memory device, the method for manufacturing and evaluating the same. The optoelectronic memory device according to the present invention includes a substrate, an insulation layer, an active layer, source electrode and...
05/15/2012
8178867Organic light emitting display and fabricating method thereof
An organic light emitting display includes an insulating substrate having a first area, a second area, and a third area, an organic layer located in the second area, a pixel electrode located on the organic layer in the first area and the second area, and a partitio...
05/15/2012
8178868Thin-film laminate and organic transistor using the same
An organic transistor includes a semiconductor section that includes a thin-film laminate in which a first organic thin film and a second organic thin film are alternately stacked. The thin-film laminate includes at least two layers of the first organic thin film. T...
05/15/2012
8178872Molecular device, imaging device, photosensor, and electronic apparatus
A molecular device includes a gold electrode, cytochrome c552 or a derivative or variant thereof immobilized on the gold electrode, and an electron transfer protein coupled to the cytochrome c552 or the derivative or variant thereof. Electrons or holes, or both, are...
05/15/2012
8178865Organic light emitting display device including a plurality of switching elements for testing the same
An organic light emitting display device includes a plurality of pixels each coupled to a corresponding one of previous scan lines, a corresponding one of current scan lines, and a data line; first switching elements coupled between the previous scan lines of the pi...
05/15/2012
8178871Organic transistor and method for producing the same
An organic transistor comprising: at least a gate electrode and a gate insulating layer formed on the gate electrode, the gate insulating layer including, on a surface of the gate electrode, a stacked molecular film composed of a first organic molecular layer bindin...
05/15/2012
8178869Light-emitting device and method for manufacturing the same
A light-emitting element is disclosed that can drive at a low driving voltage and that has a longer lifetime than the conventional light-emitting element, and a method is disclosed for manufacturing the light-emitting element. The disclosed light-emitting element in...
05/15/2012
8174000Liquid compositions for inkjet printing of organic layers or other uses
A method of forming an organic layer by using a liquid composition comprising a small molecule organic semiconductor material mixed in a ketone solvent. The liquid composition is deposited on a surface to form the organic layer. The ketone solvent may be an aromatic...
05/08/2012
8174006Semiconductor device and manufacturing method thereof and method for writing memory element
An object is to provide a higher-performance and higher-reliability memory device and a semiconductor device provided with the memory device at low cost and with high yield. A semiconductor device of the invention has a memory element including an insulating layer a...
05/08/2012
8174001Organic electroluminescence element
An organic electroluminescence element including at least two light-emitting layers disposed between an anode and a cathode, wherein the at least two light-emitting layers include a light-emitting layer A that contains an electron transporting light-emitting materia...
05/08/2012
8174002Organic electroluminescence device
An organic electroluminescence device includes: a pair of electrodes; and at least one organic layer including a light emitting layer, the light emitting layer being provided between the pair of electrodes, wherein at least one layer of the at least one organic laye...
05/08/2012
8173996Polar semiconductor hole transporting material
A semiconductive hole transport material containing polar substituent groups, the polar substituent groups substantially not affecting the electronic properties of the hole transport material and the hole transport material being soluble in a polar solvent. ...
05/08/2012
8174005Organic light emitting diode lighting apparatus
An organic light emitting diode lighting apparatus is disclosed. The apparatus includes a plurality of electrode lines that feed current to or from a plurality of light emitting diodes, and a flexible printed circuit board (FPCB) that has a plurality of connection l...
05/08/2012
8173999Functionalization of poly(arylene-vinylene) polymers for electronic devices
A method is provided for modifying a poly(arylene vinylene) or poly(heteroarylene vinylene) precursor polymer having dithiocarbamate moieties by reacting it with an acid and further optionally reacting the acid-modified polymer with a nucleophillic agent. Also provi...
05/08/2012
8174007Organic light emitting element and display device using the element
A hole transporting region made of a hole transporting material, an electron transporting region made of an electron transporting material, and a mixed region (light emitting region) in which both the hole transporting material and the electron transporting material...
05/08/2012
8174003Organic light emitting display apparatus and method of manufacturing same
An organic light emitting display apparatus having a substrate, a plurality of first electrodes of black color formed on the substrate, separators disposed on spaces between the first electrodes, a black matrix layer that is conductive and formed on the separators, ...
05/08/2012
8174004Organic thin film transistor, method of fabricating the same, and gate insulating layer used in the same
An organic thin film transistor is disclosed, which comprises an azole-metal complex compound used as the gate insulating layer. The method of making the self-assembled gate insulating layer is a water-based processing method that enables the azole-metal complex com...
05/08/2012
8173995Electronic device including an organic active layer and process for forming the electronic device
An electronic device can include an organic active layer and an electrode. In one aspect, the electrode can further include a first layer that is conductive, and a second layer that is conductive. The second layer can include a defect extending at least partly throu...
05/08/2012
8174008Light emitting device and method for manufacturing the same
A light emitting device includes a substrate and a plurality of pixel rows. The pixel rows are arranged on the substrate. Each of the pixel rows includes a first sub-pixel row having a plurality of first sub-pixels, a second sub-pixel row having a plurality of secon...
05/08/2012
8173997Laminated structure, electronic element using the same, manufacturing method therefor, electronic element array, and display unit
A disclosed laminated structure includes a substrate; a wettability varying layer formed on the substrate, the wettability varying layer including a material whose critical surface tension is changed by receiving energy; and an electrode layer formed on the wettabil...
05/08/2012
8173998Radiation emitting device
A radiation emitting device comprising a first electrode, which emits first charge carriers having a first charge during operation, a first charge carrier transporting layer, which comprises a fluorescent substance, a second charge carrier transporting layer, which ...
05/08/2012
8168967Organic light emitting device and method of manufacturing the same
An organic light emitting device and a method of manufacturing the same, the device including: a substrate; a barrier layer; a first electrode; a second electrode; and an organic layer interposed between the first electrode and the second electrode, wherein the barr...
05/01/2012
RE43319Light-emitting component and process for its preparation
A light-emitting component comprising organic layers and having several layers between a base contact and a cover contact, the corresponding process for its preparation. At least one polymer layer and two molecular layers are arranged, so that when the cover contact...
04/24/2012
8164089Electronic device
Electronic devices, such as organic thin film transistors, with improved mobility are disclosed. The semiconducting layer comprises layers or striations of an organic semiconductor and graphene, including alternating layers/striations of such materials. The organic ...
04/24/2012
8164087Organic semiconductor compositions with nanoparticles
A composition, comprising a medium of organic molecules, a plurality of nanoparticles dispersed in the medium, and a coating chemically bonded to a surface of the nanoparticles, wherein the composition is a semiconducting solid. ...
04/24/2012
8164088Light emitting element with layers having complementary colors for absorbing light
A light emitting element with a high contrast is realized. A light emitting device with a high contrast is achieved by using the light emitting element with an excellent contrast. The light emitting element has a layer containing a light emitting substance interpose...
04/24/2012
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