FREE patent keyword monitoring and additional FREE benefits. http://images1.freshpatents.com/images/triangleright (1K) REGISTER now for FREE triangleleft (1K)
FreshPatents.com Logo    FreshPatents.com icons
Monitor Keywords Patent Organizer File a Provisional Patent Browse Inventors Browse Industry Browse Agents


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.

08/28/14 - 20140239259 - Organic light-emitting display apparatus
In an aspect, an organic light-emitting display apparatus is provided, including: an insulating layer having a inclined structure; a first electrode disposed on the insulating layer; a selective wavelength transparent layer disposed on the first electrode; a pixel defined layer disposed on the insulating layer and the first electrode and...

08/28/14 - 20140239260 - Heterocyclic compound and organic light-emitting diode including the same
A heterocyclic compound is represented by Formula 1. The heterocyclic compound may be used in an organic layer of an organic light-emitting diode. An organic light-emitting diode includes a first electrode, a second electrode and an organic layer, and the organic layer includes the heterocyclic compound represented by Formula 1....

08/28/14 - 20140239261 - Organic light emitting diode device
An organic light emitting diode device includes an anode and a cathode facing each other, and an emission layer interposed between the anode and cathode, the emission layer including a compound represented by the following Chemical Formula 1 and a compound represented by the following Chemical Formula 2:...

08/28/14 - 20140239262 - Organic light-emitting display device and method of manufacturing the same
An organic light-emitting display device and a method of manufacturing the organic light-emitting display device are provided. The organic light-emitting display device includes: a substrate including first and second areas; a pixel electrode formed in the first area of the substrate; an auxiliary electrode formed in the second area of...

08/28/14 - 20140239263 - Anthracene-based compound and organic light emitting diode comprising the same
An anthracene-based compound and an organic light emitting diode comprising the anthracene-based compound have been disclosed....

08/28/14 - 20140239264 - Organic light emitting diode display device and method of manufacturing the same
Disclosed is an OLED display device. The OLED display device includes a metal line and a thin film transistor that are formed on a substrate, a first insulating layer formed on the metal line and the thin film transistor, a storage electrode formed on the first insulating layer, and connected...

08/28/14 - 20140239265 - Organic light-emitting display apparatus and method of manufacturing the same
Provided are an organic light-emitting display apparatus having a very low defect rate in a manufacturing process, and a method of manufacturing the organic light-emitting display apparatus. The organic light-emitting display apparatus includes: a substrate; a planarization layer covering the substrate and having a top surface including a recessed portion;...

08/28/14 - 20140239266 - Organic light-emitting display apparatus and method of manufacturing the same
An organic light-emitting display apparatus whose defect rate is significantly decreased in a manufacturing procedure includes a substrate having a first sub-pixel region, a second sub-pixel region, and a third sub-pixel region; and a planarization layer covering the first sub-pixel region, the second sub-pixel region, and the third sub-pixel region,...

08/28/14 - 20140239267 - Thin film semiconductor device, organic light-emitting display apparatus, and method of manufacturing the thin film semiconductor device
An apparatus and a method of manufacturing a thin film semiconductor device having a thin film transistor with improved electrical properties in organic light-emitting display apparatus are described....

08/28/14 - 20140239268 - Organic light emitting diode display and manufacturing method thereof, and donor substrate
An organic light emitting diode (OLED) display device the present invention includes a substrate, a thin film transistor formed on the substrate, a pixel electrode formed on the thin film transistor and electrically connected to the thin film transistor, a pixel defining layer formed on the pixel electrode and defining...

08/28/14 - 20140239269 - Pyrene-based compound and organic light-emitting diode comprising the same
A pyrene-based compound, and an organic light-emitting diode including the pyrene-based compound are provided....

08/28/14 - 20140239270 - Thin film transistor array substrate and organic light-emitting display apparatus including the same
A thin film transistor array substrate includes a plurality of pixels, each of the pixels including a capacitor comprising a first electrode, and a second electrode located above the first electrode, a data line extending in a first direction, configured to provide a data signal, located above the capacitor, and...

08/28/14 - 20140239271 - Photoelectronic device and image sensor
A photoelectronic device includes a first electrode, a second electrode facing the first electrode, an active layer between the first electrode and the second electrode, and an auxiliary layer between the first electrode and the active layer, the auxiliary layer including a first auxiliary layer including a metal oxide and...

08/28/14 - 20140239272 - Organic light emitting display device and method of manufacturing the same
An organic light emitting display device and a method of manufacturing the same are provided. The organic light emitting display device includes a substrate including red, green, and blue sub-pixel regions, reflective electrodes on the substrate, a reflective protective film on the substrate and surrounding sides and front surfaces of...

08/28/14 - 20140239273 - Anthracene derivative, organic-electroluminescence-device material, organic electroluminescence device, and electronic equipment
in which at least one of Ar1, Ar2, Ar3, L1, L2 and L3 is a group derived from a skeleton represented by a formula (10) below,...

08/28/14 - 20140239274 - Ofet including pvdf-trfe-cfe dielectric
An organic electrical device can include a first dielectric substrate including a PVDF-TrFe-CFE terpolymer, a first semiconductor region coupled to a first surface of the first dielectric substrate, and a first gate region coupled to a second surface of the first dielectric substrate, the second surface opposite the first surface...

08/28/14 - 20140239275 - Compound and organic light emitting device comprising the same
Descriptions of substituents of Formula 1 are as described in the detailed description....

08/28/14 - 20140239276 - Displays with shared flexible substrates
An electronic device may be provided with a display such as an organic light-emitting diode display. The display may include an array of display pixels formed on a polymer substrate layer. The polymer substrate layer may include an contiguous layer of polyimide that forms a substrate layer in additional structures...

08/28/14 - 20140239277 - Display device
A display device includes a display panel including a display area to display an image, and a non-display area adjacent to the display area and having an opening; a driver on a rear of the display panel; and a flexible printed circuit board (FPCB) connecting the non-display area to the...

08/28/14 - 20140239278 - Photoelectronic device and image sensor
Disclosed are a photoelectronic device including a first electrode including a first metal; an active layer disposed between the first electrode and a second electrode; and a diffusion barrier layer disposed between the first electrode and the active layer; the diffusion barrier layer including a second metal, wherein the second...

08/28/14 - 20140239279 - Organic electroluminescent compounds and organic electroluminescent device using the same
The present disclosure relates to an organic electroluminescent compound employed as a hole transport material or a hole injection material and an organic electroluminescent device including the same. The organic electroluminescent compound is represented by [Chemical Formula 1] and an organic electroluminescent device employing the organic electroluminescent compound as a...

08/28/14 - 20140239280 - Organic electroluminescent element, light-emitting material for organic electroluminescent element, and light-emitting device, display device, and illumination device using said element
wherein each of R1 to R8 represents a hydrogen atom or a substituent; A1 to A4 represent CR31 or N; L and X each independently represent any one of CR32R33, NR34, O, S, and SiR35R36; and each of R31 to R36 represents a hydrogen atom or a substituent....

08/28/14 - 20140239281 - Organic electroluminescent element, compound, and light emitting device, display device and lighting system, using said element
wherein Q, Ar, L, and n are as defined in the application....

08/28/14 - 20140239282 - Organic electroluminescence element
An organic electroluminescence element comprising: an anode layer, a cathode layer, and an organic luminescence layer therebetween, the organic luminescence layer having a carbazole derivative with a glass-transition temperature of 110° C. or higher, and a phosphorescent dopant. This structure makes it possible to provide an organic electroluminescence element which...

08/28/14 - 20140239283 - Aromatic amine derivative and organic electroluminescence device utilizing the same
Provided is a novel aromatic amine derivative with specified structure. Also provided is an organic electroluminescence device having one or more organic thin-film layers including at least a luminescent layer interposed between a cathode and an anode, in which at least one of the organic thin-film layers contains the above...

08/28/14 - 20140239284 - Polymer compound and electronic device
wherein R2 is different from R1 and represents a hydrogen atom or a substituent; Y2 represents an oxygen atom, a sulfur atom or —N(R3)—; R3 represents a hydrogen atom or a substituent; ring Z3 and ring Z4 represent each independently an optionally substituted aromatic carbocyclic ring or an optionally substituted...

08/28/14 - 20140239285 - 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...

08/28/14 - 20140239286 - Driving circuit board, method of manufacturing the same, display unit, and electronic apparatus
There are provided a driving circuit board and a method of manufacturing the same as well as a display unit and an electronic apparatus in which a number of forming steps is small and usage efficiency of materials is improved. The display unit according to the present disclosure includes: a...

08/28/14 - 20140239287 - Simplified organic emitting diode and method for preparing the same
An organic light emitting device having a simplified structure, and a method of fabricating the same, are provided....

08/28/14 - 20140239288 - Compounds for electrochemical and/or optoelectronic devices
The invention relates to substituted ullazine and analogs of ullazine as sensitizers for dye-sensitized solar cells (DSSCs) and other photoelectrochemical and/or optoelectronic devices. The sensitizers may comprise donor substituents and/or acceptor substituents, besides an anchoring group suitable for attaching the sensitizer on a semiconductor surface. DSSCs based on this type...

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...