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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 applications: 3475
Last issue date: 05/24/2012


1                      
Application No.Application TitleIssue Date
20120126217FLUORENE-CONTAINING AROMATIC COMPOUND, MATERIAL FOR ORGANIC ELECTROLUMINESCENT ELEMENT, AND ORGANIC ELECTROLUMINESCENT ELEMENT USING SAME
A fluorene-containing aromatic compound represented by a formula (1) below.

In the formula (1): Nr1 represents a substituted or unsubstituted monocyclic nitrogen-containing aromatic ring having 2 t...

05/24/2012
20120126212Light-Emitting Element, Light-Emitting Device, Lighting Device, and Electronic Devices
A light-emitting element which at least includes a monomolecular layer including a luminescent center material with a fluorescent light-emitting property, and a monomolecular layer including a host material with a carrier (electron or hole)-transport property and a band...
05/24/2012
20120126273OLED SUBSTRATE CONSISTING OF TRANSPARENT CONDUCTIVE OXIDE (TCO) AND ANTI-IRIDESCENT UNDERCOAT
A light-emitting devices and methods for forming light-emitting devices are provided. The device comprises of a substrate having a first refractive index, a transparent electrode that is coupled to an organic layer, where the transparent electrode has a second refractiv...
05/24/2012
20120126218ORGANIC ELEMENT AND ORGANIC DEVICE INCLUDING THE SAME
An organic electric-field element includes an elongated support base member, a first electrode provided on the support base member, an organic layer provided to cover the first electrode, and a second electrode provided to cover the organic layer. At one end portion of ...
05/24/2012
20120126209ORGANIC ELECTROLUMINESCENCE DEVICE
An organic electroluminescence device that includes an anode, an emitting layer that includes a host and a dopant, a blocking layer, an electron injecting layer, and a cathode where the blocking layer includes an aromatic heterocyclic derivative, the triplet energy E
05/24/2012
20120126210Light-Emitting Element Material, Light-Emitting Element, Electronic Device, and Lighting Device
A light-emitting element material including an ionic iridium complex in which a 4,4′-bipyrimidine structure is coordinated to iridium is provided. Alternatively, a light-emitting element material including an ionic iridium complex represented by the following structur...
05/24/2012
20120126220COMPOUND HAVING SUBSTITUTED ANTHRACENE RING STRUCTURE AND PYRIDOINDOLE RING STRUCTURE, AND ORGANIC ELECTROLUMINESCENT DEVICE
There is provided an organic compound having excellent characteristics, including excellent electron-injecting/transporting performance, hole blocking ability, and high stability in the thin-film state, for use as material of an organic electroluminescent device having ...
05/24/2012
20120126272LIGHT-EMITTING ELEMENT AND DISPLAY DEVICE USING SAME
A light-emitting element that has an improved light-extraction efficiency and an improved color purity of an emitted light. A light-emitting element includes a reflective electrode, a transparent electrode, a light-emitting layer, a functional layer, and a color filter....
05/24/2012
20120126268LIGHTING DEVICE
A lighting device is provided with a structure body which has an inner surface including a region with a negative Fresnel lens shape and a high refractive index material layer which is closely in contact with the inner surface. The high refractive index material layer h...
05/24/2012
20120126204IR PHOTODETECTORS WITH HIGH DETECTIVITY AT LOW DRIVE VOLTAGE
An IR photodetector with high detectivity comprises an IR sensitizing layer situated between an electron blocking layer (EBL) and a hole blocking layer (HBL). The EBL and HBL significantly reduce the dark current, resulting in a high detectivity while allowing use of a ...
05/24/2012
20120126207Organic Semiconductor Composition, And Transistor And Electronic Device Including A Polymer Therefrom
An organic composition for a semiconductor device includes a compound for an organic semiconductor device including a structural unit; and a metal-containing compound selected from a transition element-containing compound, a lanthanide-containing compound, and a combina...
05/24/2012
20120126211Light-Emitting Element Material, Light-Emitting Element, Electronic Device, and Lighting Device
A light-emitting element material including an ionic iridium complex in which a 2,6-bis(2-picolinyl)pyridine structure is coordinated to iridium is provided. Alternatively, a light-emitting element material including an ionic iridium complex represented by the following...
05/24/2012
20120126214METHODS AND INTERMEDIATES FOR THE SYNTHESIS OF DIPYRRIN-SUBSTITUTED PORPHYRINIC MACROCYCLES
The present invention provides dipyrrin substituted porphyrinic macrocycles, intermediates useful for making the same, and methods of making the same. Such compounds may be used for purposes including the making of molecular memory devices, solar cells and light harvest...
05/24/2012
20120126213Semiconducting Component
The present invention relates to an organic semiconductor element that comprises multiple layers. One or more layers may include compounds that can function as light absorbers, charge transporting materials, and/or as a dopant....
05/24/2012
20120126216LOW TEMPERATURE MELT-PROCESSING OF ORGANIC-INORGANIC HYBRID
The present invention provides a process for preparing a melt-processed organic-inorganic hybrid material including the steps of maintaining a solid organic-inorganic hybrid material at a temperature above the melting point but below the decomposition temperature of the...
05/24/2012
20120126219ORGANIC ELECTROLUMINESCENT ELEMENT AND METHOD FOR PRODUCING THE SAME
An organic electroluminescent element including: a first electrode; at least one organic deposition layer; and a second electrode, the first electrode, the organic deposition layer, and the second electrode being formed in this order, wherein the organic deposition laye...
05/24/2012
20120126221CHARGE-TRANSPORTING MATERIAL AND ORGANIC ELECTROLUMINESCENCE DEVICE
A charge-transporting material contains a compound represented by the following formula (1) in an organic layer, in which the contents of specific halogen-containing compounds are 0.1% or less to the compound represented by formula (1). In formula (1), each of A1 <...
05/24/2012
20120126270Organic Optical Device and Protective Component of Organic Optical Device
An organic optical device which can suppress deterioration due to moisture or an impurity is provided. An organic optical device includes a supporting body, a functional layer provided over the supporting body, and a light-emitting body containing an organic compound pr...
05/24/2012
20120126704MODULATABLE LIGHT-EMITTING DIODE
Described is an (organic) light-emitting diode ((O)LED) wherein the light-emitting layer comprises a blend of an electroluminescent semiconducting material with a ferro-electric material. Either of the electrodes forms a modulatable injection barrier with the ferro-elec...
05/24/2012
20120126723Lighting Device
A lighting device using an electroluminescent material, in which color mixing and dimming can be performed by a simple method, is provided. A lighting device including a first light-emitting element and a second light-emitting element which emits light having a waveleng...
05/24/2012
20120126222ORGANIC ELECTROLUMINESCENT ELEMENT
An organic electroluminescence device includes an anode, an emitting layer, an electron transporting zone and a cathode in sequential order. A blocking layer is provided in the electron transporting zone adjacently to the emitting layer. The blocking layer contains a fu...
05/24/2012
20120126205ORGANIC ELECTROLUMINESCENCE DEVICE
An organic electroluminescence device includes an anode, an emitting layer, a blocking layer, an electron injecting layer, and a cathode in sequential order. The emitting layer includes a host and dopant. The blocking layer includes an aromatic heterocyclic derivative. ...
05/24/2012
20120126208ORGANIC ELECTROLUMINESCENCE DEVICE
An organic electroluminescence device that includes an anode, an emitting layer that includes a host and a fluorescent dopant, an electron transporting zone, a cathode, a blocking layer adjacent to the emitting layer in the electron transporting zone where the blocking ...
05/24/2012
20120126215Anthracene Derivative, and Light-Emitting Element, Light-Emitting Device, Electronic Device Using Anthracene Derivative
An object is to provide a novel anthracene derivative. Another object is to provide a light-emitting element with high luminous efficiency. Yet another object is to provide a light-emitting element with a long lifetime. Still another object is to provide a light-emittin...
05/24/2012
20120126206ORGANIC SEMICONDUCTOR DEVICE
An organic semiconductor device according to the present invention includes a semiconductor layer 14 interposed between two electrodes 12 and 15, and the semiconductor layer 14 contains a trioxotriangulene (TOT) derivative, which is a neutral...
05/24/2012
20120104397ORGANIC LIGHT EMITTING DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME
Provided are an organic light emitting display device and a method of manufacturing the same. The organic light emitting display device includes a thin-film transistor (TFT), which includes an active layer, a gate electrode, and source/drain electrodes; an organic elect...
05/03/2012
20120104380CONDUCTING FORMULATION
The present invention relates to novel formulations comprising light emitting materials and/or charge transporting materials and a conductive additive, to their use as conducting inks for the preparation of organic light emitting diode (OLED) devices, to methods for pre...
05/03/2012
20120104373Organometallic Complex, and Light-Emitting Element and Display Device Using the Organometallic Complex
An object is to provide a novel organometallic complex capable of phosphorescence and having high heat resistance. Alternatively, an object is to provide a light-emitting device with high added value. The objects are achieved by providing an organometallic complex which...
05/03/2012
20120104393Organic light emitting diode display device and manufacturing method thereof
An OLED display includes a first polysilicon layer pattern on a substrate having a first gate electrode, a second gate electrode, and a first capacitor electrode, a gate insulating layer pattern, a second polysilicon layer pattern including a first active layer, a secon...
05/03/2012
20120104396Organic Light Emitting Display Apparatus and Method of Manufacturing the Same
An organic light emitting display apparatus comprises an active layer, a gate electrode, a pixel electrode, source and drain electrodes, an intermediate layer, and an opposite electrode. The gate electrode includes: a first insulating layer; first, second and third cond...
05/03/2012
20120104372Organic Light-emitting Display Device
An organic light-emitting display device for suppressing external light reflection and reducing pixel blurring by disposing a scattering structure in a direction a light is extracted at a distance equal to or below an adjacent pixel pitch....
05/03/2012
20120104422ORGANIC LIGHT EMITTING DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME
An organic light emitting display and a method of manufacturing the same. The organic light-emitting display is a transparent display where one can see through the display to view an image on the other side of the display. Each pixel of the display has a first region th...
05/03/2012
20120104368DISPLAY APPARATUS
In a display apparatus in which a plurality of pixel units including a plurality of pixels whose emission colors are different are arranged and white is displayable by the pixel unit, the pixel includes an organic EL device, and lenses are provided in the pixel unit to ...
05/03/2012
20120104367DISPLAY APPARATUS
A display apparatus includes pixel units, each including a plurality of pixels having different emission colors. The pixel unit is provided with lenses so that the difference in deterioration property among the emission colors of the pixels....
05/03/2012
20120104369Phenanthrene Compound, Light-Emitting Element, Light-Emitting Device, Electronic Device, and Lighting Device
A novel compound having high triplet excitation energy and a bipolar property is provided. Specifically, a phenanthrene compound represented by General Formula (G1) is provided where R11 to R19 and R21 to R27 separately repres...
05/03/2012
20120104370Carbazole Compound, Light-Emitting Element Material, Organic Semiconductor Material, Light-Emitting Element, Light-Emitting Device, Lighting Device, and Electronic Device
A carbazole compound in which the 2-position of a dibenzofuran skeleton or a dibenzothiophene skeleton is bonded to the 3-position of a carbazole skeleton and nitrogen of the carbazolyl group is bonded to the 9- or 10-position of an anthracene skeleton directly or via a...
05/03/2012
20120104366SURFACE-TREATED SUBSTRATE FOR AN INKJET PRINTER
The present invention relates to a substrate for inkjet printing of an organic semiconductor and, more particularly, to a substrate for inkjet printing of an organic semiconductor in which the surface energy is controlled in order to form a uniform and crystalline organ...
05/03/2012
20120104377ORGANIC THIN FILM TRANSISTOR AND METHOD FOR FABRICATING THE SAME
Disclosed herein are a method for fabricating an organic thin film transistor, including treating the surfaces of a gate insulating layer and source/drain electrodes with a self-assembled monolayer (SAM)-forming compound through a one-pot reaction, and an organic thin f...
05/03/2012
20120104378CARBENE METAL COMPLEXES AS OLED MATERIALS
An organic light emitting device having an anode, a cathode and an organic layer disposed between the anode and the cathode is provided. In one aspect, the organic layer comprises a compound having at least one zwitterionic carbon donor ligand. In another aspect, the or...
05/03/2012
20120104362Formation of ordered thin films of organics on metal oxide surfaces
Provided herein is a method for altering an electronic property of a structure comprising an oxide surface or an oxide surface in electronic communication with the structure, the method comprising providing a covalently-bound film comprising at least one organic acid re...
05/03/2012
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