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Active Solid-state Devices (e.g., Transistors, Solid-state Diodes) > Organic Semiconductor Material

Organic Semiconductor Material

Organic Semiconductor Material patent applications listed include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.

08/21/14 - 20140231753 - Multi-color light emitting diode and method for making same
A color light-emitting diode using a blue light component to produce red light and green light is disclosed. A blue-light emitting material is provided between a cathode layer and an anode layer for emitting the blue light component. A light re-emitting layer has a first material in a first diode...

08/21/14 - 20140231754 - Ditriphenylene derivative and organic electroluminescent device using the same
Wherein m, n represent an integer of 0 to 10. X is a divalent bridge selected from the atom or group consisting from O, S, C(R3)(R4), NR5, Si(R6)(R7). Ar1, Ar2, R1 to R7 are substituents and the same definition as described in the present invention....

08/21/14 - 20140231755 - Phosphorescent compound
L1 is different from L2; R1 is a partially or fully deuterated group consisting of alkyl and cycloalkyl; R2 represents mono, di, tri substitutions or no substitution; R3, R4 and R5 each represent mono, di, tri, tetra substitutions or no substitution; R2 and R3 are each independently selected from the...

08/21/14 - 20140231756 - Phosphorescent compound with fused rng substitution
In Formula I, B is a 5 or 6-membered carbocyclic or heterocyclic ring; C is a condensed aromatic ring system having at least two carbocyclic or heterocyclic rings; A-B represents a bonded pair of carbocyclic or heterocyclic rings coordinated to a metal M via a nitrogen atom in ring A...

08/21/14 - 20140231757 - Organic light emitting display apparatus and method of manufacturing the same
An organic light emitting display apparatus includes a first electrode, a hole injection layer disposed on the first electrode, a light emitting layer disposed on the hole injection layer, an electron injection layer disposed on the light emitting layer, a chlorine-doped layer disposed on the electrode injection layer and including...

08/21/14 - 20140231758 - Display device using photonic crystal
A display device including a light emitting transistor, and a photonic crystal on the light emitting transistor....

08/21/14 - 20140231759 - Organic light-emitting diode
which is described in more detail in the detailed description section of the present application....

08/21/14 - 20140231760 - Organic light emitting display device
An organic light emitting display device includes a substrate including first, second and third sub-pixel regions, a first electrode formed in each of the first sub-pixel region, the second sub-pixel region, and the third sub-pixel region of the substrate, a first light emitting layer formed on the first electrode of...

08/21/14 - 20140231761 - Display substrate and method of manufacturing the same
A display substrate and a method of manufacturing the same. The display substrate includes a substrate including an active area and an inactive area, an organic light-emitting diode (OLED) unit disposed on the active area of the substrate, and a transmittance measurement pattern unit disposed on the inactive area of...

08/21/14 - 20140231762 - Method for fabricating micro electro device, method for fabricating organic light emitting display device, micro electro device and organic light emitting display device fabricated thereby
A method for fabricating a micro electro device includes forming a conductive pattern on a substrate, forming an organic insulating film on a whole surface of the substrate with an organic insulating material to cover the conductive pattern, preparing a printing plate coated with an insulating film removing material, and...

08/21/14 - 20140231763 - Flexible display device and method of fabricating the same
A flexible display device includes a substrate including a bending area that is bent and a flat area that is not bent; a device/wiring layer including a thin film transistor, the device/wiring layer being on the substrate; first pixel units on the flat area on the device/wiring layer; and second...

08/21/14 - 20140231764 - Organic light-emitting display device and method of manufacturing the same
Provided is an organic light-emitting display device that includes: a substrate; a first wiring that extends in a first direction on the substrate and comprises first and second portions with an opening therebetween; a second wiring that overlaps with the opening and extends in a second direction that crosses the...

08/21/14 - 20140231765 - Remote doping of organic thin film transistors
Organic electronic devices comprising “remotely” doped materials comprising a combination of at least three layers. Such devices can include “remotely p-doped” structures comprising: a channel layer comprising at least one organic semiconductor channel material; a dopant layer, which comprises at least one p-dopant material and optionally at least one organic...

08/21/14 - 20140231766 - Organic light emitting device
Provided is an organic light emitting device including a nano composite layer. The organic light emitting device adopts a nano composite layer including an insulator and light emitting nano-particles within a device, thereby simultaneously insulating a control electrode and changing the color of light emitted from a light emitting layer,...

08/21/14 - 20140231767 - Organic light emitting diode display device and manufacturing method thereof
An organic light emitting diode display device and a manufacturing method thereof are provided. The organic light emitting diode display device includes a first flexible substrate, a second flexible substrate, a first barrier layer, a second barrier layer, an organic light emitting diode element, and a metal enclosing wall. The...

08/21/14 - 20140231768 - Non-blocked phosphorescent oleds
An organic light emitting diode (OLED) architecture in which efficient operation is achieved without requiring a blocking layer by locating the recombination zone close to the hole transport side of the emissive layer. Aryl-based hosts and Ir-based dopants with suitable concentrations result in an efficient phosphorescent OLED structure. Previously, blocking...

08/21/14 - 20140231769 - Organic electroluminescence device and electronic device
An organic electroluminescence device includes: a cathode; an anode; and an organic layer having one or more layers and provided between the anode and the cathode, in which the organic layer includes an emitting layer, and the emitting layer includes a first host material, a second host material and a...

08/21/14 - 20140231770 - Organometallic complex, light-emitting element, light-emitting device, electronic device, and lighting device
A novel substance capable of emitting phosphorescence is provided. An organometallic complex represented by General Fomulae (G3) or (G5). In the formulae, M represents iridium, platinum, palladium, or rhodium, R1 represents a substituted or unsubstituted alkyl group having 1 to 6 carbon atoms, or a substituted or unsubstituted aryl group...

08/21/14 - 20140231771 - Cross-linking polymer and organic electroluminescent element using same
In the formula (A), P is a group derived from a compound represented by the formula (P). L1 is a linkage group. In the formula (B), Q is a group derived from a compound represented by the formula (Q). L2 is a linkage group. In the formula (B), at least...

08/21/14 - 20140231772 - Material for organic electroluminescent elements, and organic electroluminescent element using the same
wherein C1 and C2 are independently a carbon atom; X1 to X4 are independently N, CH or C(R1); L is a group represented by the formula (2): -L1-(A)n; L1 is a group represented by the formula (3); A is alkyl, cycloalkyl, alkoxy, cycloalkoxy, aryl, aryloxy, arylthio, heteroaryl, heteroaryloxy, amino, silyl,...

08/21/14 - 20140231773 - Carbazolocarbazol-bis(dicarboximides) and their use as semiconductors
The present invention relates to carbazolocarbazol-bis(dicarboximides), a method for their preparation and their use as semiconductors, in particular as semiconductors in organic electronics and organic photovoltaics....

08/21/14 - 20140231774 - Material for organic light-emitting device, and organic light-emitting device using same
The present invention provides an organic light emitting device including a compound and an organic material layer composed of one more layers including a first electrode, a second electrode and a light emitting layer disposed between the first electrode and the second electrode, in which one or more layers of...

08/21/14 - 20140231775 - Dendrimer compound and organic luminescent device employing the same
A dendrimer compound characterized by comprising a core represented by the following formula (1-1), (1-2), (1-3), or (1-4) and at least one kind of dendritic structure selected among dendritic structures represented by the following formulae (3) and (4)....

08/21/14 - 20140231776 - Method for producing concave-convex substrate using sol-gel method, sol used in same, method for producing organic el element using same, and organic el element obtained thereby
A method for producing a substrate having a concavity and convexity pattern includes: a step for applying a sol containing a silica precursor on a substrate to form a coating film; a step for drying the coating film; a pressing step for pressing a mold having a concavity and convexity...

08/21/14 - 20140231777 - Method of manufacturing an organic light-emitting element, organic light-emitting element, display panel, and display device
A method of manufacturing an organic light-emitting element is provided. A first layer is formed above a substrate, and exhibits hole injection properties. A bank material layer is formed above the first layer using a bank material. Banks are formed by patterning the bank material layer, and forming a resin...

08/21/14 - 20140231778 - Organic el device and electronic apparatus
An organic EL device includes a reflecting layer which has at least light reflectivity, a first electrode which is arranged on the reflecting layer through a first insulating layer, an organic functional layer which is arranged on the first electrode and includes at least a light emitting layer, a second...

08/21/14 - 20140231779 - Compound for organic photoelectric device and organic photoelectric device including the same
A compound for an organic photoelectric device, the compound being represented by the following Chemical Formula (“CF”) 1:...

08/21/14 - 20140231780 - Organic light-emitting display apparatus
An organic light-emitting display apparatus for selectively realizing circular polarization according to external light conditions, including a substrate; an organic light-emitting device on the substrate; a sealing member on the organic light-emitting device; a phase retardation layer on a surface of the substrate, the organic light-emitting device, or the sealing...

08/21/14 - 20140231781 - Photoelectric conversion element and imaging device
A photoelectric conversion element is formed by laminating, in order, a substrate, a lower electrode, an organic layer which generates electric charge by light irradiation, an upper electrode which transmits light, a buffer layer and a protective film. The buffer layer is formed from hydrogenated silicon oxide containing hydrogen ions,...

08/21/14 - 20140231782 - Imaging device and method for manufacturing imaging device
An imaging device includes a substrate, lower electrodes formed on the substrate, an organic layer formed on the lower electrodes and generating electric charges in response to irradiation with light, an upper electrode formed on the organic layer and transmitting the light, a protective film formed on the upper electrode,...

08/21/14 - 20140231783 - Material for organic electronic device, and organic electronic device using same
The present invention provides a novel compound that is capable of largely improving a life time, efficiency, electrochemical stability, and thermal stability of an organic electronic device, and an organic electronic device that comprises an organic material layer comprising the compound....

08/21/14 - 20140231784 - Polymeric semiconductors, devices, and related methods
A polymer comprises a polymeric chain represented by formula (I) or (II). In formula (I) a, b, d, and n are integers, a from 0 to 3, b from 1 to 5, c from 1 to 3, d from 1 to 5, and n from 2 to 5000; R1 and...

08/21/14 - 20140231785 - Organic electroluminescence illuminating device and method for manufacturing the same
An organic electroluminescence illuminating device (L) has a structure in which an organic electroluminescence element (10) is provided and encapsulated between a pair of substrates (20, 21). A light emitting surface of the organic electroluminescence element (10) has a portion which is not parallel to a light extraction surface of...

08/21/14 - 20140231786 - Blue phosphorescent organic light emitting device having a minimal lamination structure
Disclosed is a blue phosphorescent organic light emitting device having a minimal lamination structure. The device includes an anode; an emitting layer formed on the anode and including a host and a dopant; an electron transport layer formed on the emitting layer; and a cathode formed on the electron transport...

08/21/14 - 20140231787 - White organic el element and illuminating apparatus and display apparatus using the same
A light-emitting layer has a laminated configuration including a first light-emitting layer and a second light-emitting layer. A difference in LUMO energy between a host and a blue light-emitting dopant of the first light-emitting layer is set to be larger than a difference in HOMO energy....

08/21/14 - 20140231788 - Digitized oled light source
Embodiments described herein may provide for devices comprising a digitized OLED light source (900) and/or methods of manufacturing such devices. In some embodiments, a first method may be provided. The first method may include the steps of depositing a first conductive layer (902) over a substrate (901), depositing a first...

08/21/14 - 20140231789 - Display panel, display unit, and electronic apparatus
There are provided a display panel, a display unit, and an electronic apparatus that make it possible to reduce a leakage current arising between adjacent pixels. The display panel includes a plurality of pixels at a display region. Each of the pixels has an organic EL device, and a pixel...

08/21/14 - 20140231790 - Display unit and electronic apparatus
A display unit is provided. The display unit includes a plurality of pixels having first to third sub-pixels each of which corresponds to respective colors of red, green, and blue, and a fourth sub-pixel exhibiting higher luminance than the first to third sub-pixels. In each of the pixels, the first...

08/21/14 - 20140231791 - Composition capable of changing its solubility, hole transport material composition, and organic electronic element using the same
An embodiment of the present invention relates to a composition containing a polymer or oligomer (A) having a repeating unit with hole transport properties and also having a thienyl group which may have a substituent, and an initiator (B), wherein the solubility of the composition is capable of being changed...

08/21/14 - 20140231792 - Organic el element and method for manufacturing organic el element
To form stabilized organic light-emitting medium layers using the relief printing method and to provide an organic EL element excellent in terms of pattern-forming accuracy, film thickness uniformity and light-emitting characteristics, a substrate 2, first electrode layers 3 provided on the substrate 2, organic light-emitting medium layers 5 which are...

08/21/14 - 20140231793 - Lamp with multiple flexible oleds
Devices comprising multiple flexible substrates bearing OLEDs are provided. The flexible substrates are interconnected, and the properties of the substrates and the interconnections provide the shape of the device....

08/21/14 - 20140231794 - Material for organic electroluminescent element, and organic electroluminescent element produced using same
wherein in the formula (1), Ar1 and Ar2 are independently a substituted or unsubstituted aryl group, a substituted or unsubstituted heteroaryl group, or a substituted or unsubstituted alkyl group; X1 to X4 and X13 to X16 are independently CR1, CH or N; one of X5 to X8 is a carbon...

08/21/14 - 20140231795 - Material for hole injection transport layers, ink for forming hole injection transport layers, device, and production methods thereof
wherein R1, R2, X1 and X2 are as explained in the Description....

08/21/14 - 20140231796 - Organic electronic device for lighting
There is provided an organic electronic device including an anode, a hole transport layer, an emissive layer, an electron transport layer, and a cathode. The emissive layer includes at least one first electroluminescent material and the electron transport layer includes at least one electron transport material and at least one...

08/14/14 - 20140225069 - Organic electroluminescent materials and devices
wherein R2 represents mono, di, tri, tetra, penta substitutions or no substitution; wherein R3, R4 and R5 each represent mono, di, tri, tetra substitutions or no substitution; wherein R9 represents mono, di, tri substitutions or no substitution; wherein R1 is selected from the group consisting of alkyl, cycloalkyl, heteroalkyl, arylalkyl,...

08/14/14 - 20140225070 - Compound and organic light-emitting diode including the same
A detailed description of a substituent in Formula 1 above is defined as described in the detailed description....

08/14/14 - 20140225071 - Organic light-emitting display apparatus and method of manufacturing the same
An organic light-emitting display apparatus includes an active layer of a thin film transistor (TFT), a gate electrode including a transparent conductive material or a metal that on the active layer, a first insulating layer on the substrate, source and drain electrodes electrically connected to the active layer, a second...

08/14/14 - 20140225072 - Organic light-emitting diode
An organic light-emitting diode includes a substrate, a first electrode on the substrate, a second electrode facing the first electrode, an emission layer between the first electrode and the second electrode, a hole transfer region between the first electrode and the emission layer, and an electron transfer region between the...

08/14/14 - 20140225073 - Organic light-emitting diode
wherein Ar101, Ar102, xa, xb, R101-R119, Ar50, Ar60, R51-R60 and p are further defined....

08/14/14 - 20140225074 - Donor film, method of manufacturing the same, and method of manufacturing organic light emitting display using the same
A donor film includes a base film including a first area and a second area surrounding the first area, the second area having an organic material binding property that is different from an organic material binding property of the first area, a light-to-heat conversion pattern on the base film at...

08/14/14 - 20140225075 - Thin film semiconductor device, organic light-emitting display device, and method of manufacturing the thin film semiconductor device
Provided is a thin film semiconductor device such as an organic light-emitting display which includes a thin film transistor (TFT) having a lightly doped region. The thin film semiconductor includes a substrate, a first active pattern, a first lower conductive pattern, and a first upper conductive pattern. The first active...

08/14/14 - 20140225076 - Organometallic complex and organic light-emitting diode including the same
An organometallic complex and an organic light-emitting diode including the same, the organometallic complex being represented by Formula 1 below:...

08/14/14 - 20140225077 - Organic light emitting diode display
An organic light emitting diode display includes a lower substrate having an organic light emitting diode thereon, an upper substrate on the lower substrate, an encapsulator between the lower substrate and an upper substrate to encapsulate the organic light emitting diode, the organic light emitting diode being encapsulated between the...

08/14/14 - 20140225078 - Organic light emitting display device
An organic light emitting display device includes a plurality of first sub-pixels arranged adjacent to each other along a first direction, each of the first sub-pixels includes a first emission region configured to emit light of a first color and a first transmission region configured to transmit external light, the...

08/14/14 - 20140225079 - Organic light-emitting diode
An organic light-emitting diode includes an emission layer, a hole migration transfer region and an electron migration region between the first and the second electrodes. The organic light-emitting diode (OLED) has low driving voltages, higher luminance, higher efficiency, higher color purity and longer lifetime than a conventional OLED....

08/14/14 - 20140225080 - Thin film transistor panel and method of manufacturing the same, and electronic device including the thin film transistor panel
A thin film transistor panel includes a gate electrode on a substrate, a gate insulating layer on the gate electrode, an organic semiconductor overlapping with the gate electrode, a source electrode and a drain electrode electrically connected to the organic semiconductor, a fluorine-containing organic insulation layer covering the organic semiconductor,...

08/14/14 - 20140225081 - Organic light emitting diode device
In an aspect, an organic light emitting diode device including a first electrode, a second electrode facing the first electrode, and an emission layer positioned between the first electrode and second electrode, wherein the first electrode includes samarium (Sm) is provided....

08/14/14 - 20140225082 - Organic light-emitting diode
An organic light-emitting diode including a substrate; a first electrode on the substrate; a second electrode disposed opposite to the first electrode; an emission layer disposed between the first electrode and second electrode; and a first interlayer, a first hole transport layer, a second interlayer and a second hole transport...

08/14/14 - 20140225083 - Compound for organic optoelectronic device, organic light emitting diode including the same, and display including the organic light emitting diode
wherein groups R1-R4, Ar1, Ar2, L1, L2, X, n1, and n2 are described in the specification....

08/14/14 - 20140225084 - Organic electroluminescent device having thin film encapsulation structure and method of fabricating the same
Provided is an organic electroluminescent display device, including a substrate, an organic light-emitting device on the substrate, and an encapsulation layer formed on the organic light-emitting device and the substrate. The encapsulation layer includes an inorganic layer and a polymer organic layer alternatingly stacked with an intermediate layer formed of...

08/14/14 - 20140225085 - Organoelectroluminescent element, and light emission device, display device, and illumination device in which said organoelectroluminescent element is used
An organoelectroluminescent element which can satisfy both a high external quantum efficiency and high power efficiency at the same time, which has on a substrate an anode, a first intermediate organic layer composed of at least one organic layer, a light-emitting layer, a second intermediate organic layer composed of at...

08/14/14 - 20140225086 - Organic light-emitting component and method for producing an organic light-emitting component
An organic light-emitting component, may include: a first electrode; an organic light-generating layer structure on or above the first electrode; a second translucent electrode on or above the organic light-generating layer structure; an optically translucent layer structure on or above the second electrode; and a mirror layer structure on or...

08/14/14 - 20140225087 - Organic light-emitting display with solar cell
An organic light-emitting display with a solar cell includes a first substrate, a second substrate, a plurality of organic light-emitting units, and at least one solar cell unit. The second substrate is disposed oppositely to the first substrate and has an inside surface facing the first substrate. The organic light-emitting...

08/14/14 - 20140225088 - Compound for organic optoelectronic device, organic light emitting diode including the same, and display including the organic light emitting diode
wherein, in Chemical Formula 1, variables A, Y1 to Y4, X1, m, R1 to R4, L1 to L3, n1 to n3, Ar1 and Ar2 are described in the specification....

08/14/14 - 20140225089 - Organic semiconductor device and method of manufacturing the same
According to one embodiment, an organic semiconductor device includes a supporting substrate, a plurality of organic EL light emitting elements, a first barrier layer, a flattening layer, and a second barrier layer. The flattening layer exists sporadically and makes gentle in inclination steep elevation change present in the surface of...

08/14/14 - 20140225090 - Organic light emitting diode display apparatus with solar cell and method of manufacturing the same
An Organic Light Emitting Diode (OLED) display apparatus with a solar cell is provided. The OLED display apparatus includes an OLED display unit which includes a pixel region formed of an OLED and a pixel boundary region partitioning the pixel region, and provided with a touch panel through which light...

08/14/14 - 20140225091 - Organic optoelectronic devices incorporating plasmonic electrodes
An organic optoelectronic device that includes a substrate and a plurality of structures disposed thereon, the structures include: (a) a first electrode; vertically separated from (b) a second electrode by (c) an electrode gap that includes an organic photoactive layer disposed within the gap, wherein one of the electrodes includes...

08/14/14 - 20140225092 - Organic electroluminescent element
Provided is a high-luminance, long-life laminated organic electroluminescent element. The organic electroluminescent element has a composition in which a plurality of light-emitting units, including at least one organic light-emitting layer, are laminated between a positive electrode and a negative electrode, and in which a linking layer is held between the...

08/14/14 - 20140225093 - Permeable electrodes for high performance organic electronic devices
Improved electrode types and device configurations for organic electronic devices are disclosed. This improvement can be achieved by facilitating gettering or desiccating action of impurities, such as water, oxygen or residual solvents from the active layers of the device. Device structure and device layer materials can contribute to this improved...

08/14/14 - 20140225094 - Direct detectors for ionizing radiations, and methods for producing such detectors
The present invention relates to organic semiconductors to be used as intrinsic, direct detectors for ionizing radiations, such as X and gamma rays, neutrons, and charged particles (alpha rays, electrons, positrons, and the like), and to a method for manufacturing such intrinsic, direct detectors for ionizing radiations. The invention further...

08/14/14 - 20140225095 - Methods of manufacturing an organic electroluminescent device
A manufacturing method for an organic electroluminescent device that includes an effectively optical area including display pixels for display and a dummy area surrounding the effectively optical area, the dummy area including dummy pixels not for display is provided. The manufacturing method includes coating a first composite material on a...

08/14/14 - 20140225096 - Organic thin film transistor and method for manufacturing the same
An organic thin film transistor and a method for manufacturing the same is disclosed, which can improve the device properties by decreasing a contact resistance which occurs in a contact area between an organic semiconductor layer and source/drain electrodes. The organic thin film transistor includes a gate electrode formed on...

08/14/14 - 20140225097 - Stilbene derivatives, light-emitting element, display device, and electronic device
A novel stilbene derivative is provided with motivation of providing a blue emissive material showing excellent color purity. The use of the stilbene derivative of the present invention allows the fabrication of a blue-emissive light-emitting element with excellent color purity. The invention also includes an electronic device equipped with a...

08/14/14 - 20140225098 - Substrate for organic electronic device
The present application relates to a substrate for an organic electronic device, an organic electronic device, a method of preparing the substrate or the device, and a lighting apparatus. The substrate for an organic electronic device of the present application may, for example, be used to fabricate an organic electronic...

08/14/14 - 20140225099 - Planar light emitting device
The planar light emitting device according to the present invention includes: an organic electroluminescence element; a formation substrate of a light transmissive resin material being adjacent to a first surface of the organic electroluminescence element; a light outcoupling structure provided to the formation substrate and suppressing reflection of light emitted...

08/14/14 - 20140225100 - Organic electroluminescent device
An organic electroluminescent device having a capping layer composed of material having a high refractive index, excelling in thin film stability and durability and having no absorption in the respective wavelength ranges of blue, green, and red is provided to improve device characteristics of the organic electroluminescent device, particularly to...

08/14/14 - 20140225101 - Organic semiconductor composition and organic transistor
An organic semiconductor composition comprises at least one solvent, a polymer, a first small molecule organic semiconductor and a small molecule crystallization modifier. The first small molecule organic semiconductor:small molecule crystallization modifier weight ratio is at least 6:1, optionally at least 10:1, optionally at least 20:1. The small molecule crystallization...