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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.

10/16/14 - 20140306186 - Heteroaryl-based compound and organic light-emitting diode including the same
In an aspect, an organic compound and an organic light-emitting diode (OLED) including the same are provided....

10/16/14 - 20140306187 - Adhesive having adhesive capsule and organic light emitting display device comprising adhesive layer formed by the adhesive
An adhesive includes a polymer matrix, and a plurality of adhesive capsules in the polymer matrix, wherein each of the adhesive capsules includes a shell, configured to shatter under pressure, and an adhesive polymer in the shell....

10/16/14 - 20140306188 - Organic light-emitting display device and method of preparing the same
An organic light-emitting display device is disclosed. The organic light-emitting display device may include a substrate, an organic light-emitting portion provided on the substrate, a first inorganic film that seals and covers the organic light-emitting portion, and a second inorganic film provided on the first inorganic film and including a...

10/16/14 - 20140306189 - Donor substrate, method of fabricating organic light-emitting display device, and organic light-emitting display device fabricated using the method
A donor substrate includes a base layer having a first surface and a second surface, a complementary hardness layer on the first surface of the base layer, and a transfer layer on the complementary hardness layer. A hardness of the complementary hardness layer is greater than that of the base...

10/16/14 - 20140306190 - Organic compound and organic light emitting diode device including the same
Disclosed are a novel organic compound and an organic light emitting diode device using the same. More particularly, a novel organic compound having electrical stability, high charge transport capability, and light emitting performance, high glass transition temperature and being capable of preventing crystallization, and an organic light emitting diode device...

10/16/14 - 20140306191 - Thin film semiconductor device and organic light-emitting display device
A thin film semiconductor device including a thin film transistor (TFT) that maintains a constant electrical characteristic and an organic light-emitting display device. The thin film semiconductor device includes: a substrate; and a thin film transistor (TFT) disposed on the substrate and comprising a semiconductor layer comprising a source region...

10/16/14 - 20140306192 - Display apparatus having sealing portion and fabrication method thereof
A display apparatus includes a sealing portion. A method for fabricating the sealing portion includes: irradiating a pulse laser beam onto a deposition target to form the sealing portion at an edge where a substrate and an encapsulation face each, wherein a display unit is formed on the substrate, and...

10/16/14 - 20140306193 - Organic light emitting display device and manufacturing method thereof
An organic light emitting display device includes a substrate, a display unit on the substrate, and an encapsulation layer on the display unit, the encapsulation layer including a plurality of alternating inorganic and organic films, at least one of the organic films being a patterned organic film, and the patterned...

10/16/14 - 20140306194 - Flexible substrate, method of manufacturing the same, and organic light emitting diode display
A flexible substrate, a method of manufacturing the same, and an organic light emitting diode display, the flexible substrate including a first flexible layer; a polysilicon layer on the first flexible layer, the polysilicon layer having a plurality of protrusions on a surface thereof; and a second flexible layer on...

10/16/14 - 20140306195 - Organic light-emitting display apparatus and manufacturing method thereof
An organic light-emitting display apparatus and a manufacturing method thereof. The organic light-emitting display apparatus includes a substrate, a display unit arranged on the substrate, a dam unit arranged at a periphery of the display unit and on the substrate and an encapsulating layer to encapsulate the display unit, wherein...

10/16/14 - 20140306196 - Organic light emitting diode display
An organic light emitting diode display is disclosed In one aspect, the display includes a display panel, a grid layer positioned on the display panel, wherein the grid layer includes a plurality of protrusions formed of a first protrusion and a second protrusion formed on a surface of the first...

10/16/14 - 20140306197 - Compound and organic light-emitting device comprising the same
The compounds of Formula 1 are particularly useful as fluorescent dopants in the emission layer of the organic light-emitting device....

10/16/14 - 20140306198 - Organic luminescence display and method of manufacturing the same
Provided are organic luminescence display and method for manufacturing the same. According to an aspect of the present invention, there is provided an organic luminescence display comprising a substrate and a plurality of pixels disposed on the substrate. The pixels comprise a plurality of first pixels, each comprising a first...

10/16/14 - 20140306199 - Concave-hemisphere-patterned organic top-light emitting device
A first device is provided. The first device includes an organic light emitting device, which further comprises a first electrode, a second electrode, and an organic emissive layer disposed between the first and second electrode. Preferably, the second electrode is more transparent than the first electrode. The organic emissive layer...

10/16/14 - 20140306200 - Display unit and electronic apparatus
A display unit includes a pixel including a plurality of sub-pixels. The sub-pixels each include a plurality of light emission regions that are arranged away from one another. Each of the sub-pixels includes a single first electrode, a single second electrode provided in a lamination direction of the first electrode,...

10/16/14 - 20140306201 - Light-emitting module, light-emitting panel, and light-emitting device
One embodiment of the present invention relates to a light-emitting device comprising an insulating surface; a lower electrode over the insulating surface; a protrusion over the insulating surface having a sidewall sloping toward the lower electrode; a light-transmitting partition overlapping with an end portion of the lower electrode and the...

10/16/14 - 20140306202 - Organic field effect transistor and method for production
The present disclosure relates to an organic field effect transistor, comprising a first electrode and a second electrode, the electrodes providing a source electrode and a drain electrode, a gate electrode, an electronically active region at least in part made of an organic material and providing a charge a carrier...

10/16/14 - 20140306203 - Metal complex and light-emitting device comprising the metal complex
wherein Rx and Ry each independently represent a prescribed atom....

10/16/14 - 20140306204 - Double-sided organic light-emitting diode, and manufacturing method and display device thereof
A double-sided organic light-emitting diode and manufacturing method thereof, and a display device using double-sided organic light-emitting diode pixel configuration are described. The double-sided organic light-emitting diode includes a first electrode, a first organic semiconductor layer; disposed on the first electrode, a shared electrode disposed on the first organic semiconductor...

10/16/14 - 20140306205 - Charge-transporting material, organic electroluminescent element, and light-emitting device, display device and illumination device characterised by using said element
An organic electroluminescent element having high durability can be provided by using a compound represented by the following general formula (1), wherein: Z1 to Z4 each represent a carbon atom or a nitrogen atom; A1 represents an atomic group which is combined with Z1 and a nitrogen atom to form...

10/16/14 - 20140306206 - Organic electroluminescent element, and light emitting device, display device and lighting device each using organic electroluminescent element
An organic electroluminescent element containing a light emitting material represented by the following general formula (1) and a host material represented by the general formula (H-1) in a light emitting layer. The organic electroluminescent element has low driving voltage, high luminous efficiency, and excellent durability. L represents O, NRC0, or...

10/16/14 - 20140306207 - Organic electroluminescence element, and material for organic electroluminescence element
The organic electroluminescence device includes an anode, a cathode, and at least an emitting layer between the anode and the cathode. The emitting layer includes a first host material, a second host material, and a phosphorescent dopant material. The first host material is a compound represented by a formula (1)...

10/16/14 - 20140306208 - Masking for light emitting device patterns
The present invention relates to a light emitting device with at least two active areas and a more robust method of manufacturing such a device, wherein a first electrode layer (20) is deposited through a mask overcoating an active material (10). A second active material (30) is deposited through another...

10/16/14 - 20140306209 - Organic el device and method for producing the same
An organic EL device and a method for forming the same, capable of obtaining a high light emission yield and improving long-term stability. The organic EL device is an organic EL device (100) including: a conductive substrate (101); an inorganic insulating layer (102) laminated on the plane of the conductive...

10/16/14 - 20140306210 - Organic light-emitting device and method for manufacturing same
The present invention relates to an organic light emitting device and a method for preparing an organic light emitting device, and the organic light emitting device comprises a substrate, a first electrode, an organic material layer, and a second electrode in this order, and a spacer pattern on the first...

10/16/14 - 20140306211 - Organic electroluminescent element and planar light-emitting unit
Provided is an organic EL element, wherein the thickness of the organic EL element can be made small and the width of a seal can be made narrower, and change in light-emitting quality over time can be inhibited. The organic EL element (1) is configured to be provided with: a...

10/16/14 - 20140306212 - Organic semiconductor device and process for its production
An organic semiconductor device selected from organic diodes, organic field effect transistors, and devices comprising an organic diode and/or organic field effect transistor and a method of producing such a device are provided. The organic semiconductor device comprises at least one semiconducting layer based on a diketopyrrolopyrrole (DPP) polymer. The...

10/16/14 - 20140306213 - Organic el element
An organic EL element including: a transparent supporting substrate; a diffraction grating having a concavity and convexity layer with first concavities and convexities formed on a surface thereof and disposed on the transparent supporting substrate; and a transparent electrode, an organic layer, and a metal electrode which are stacked in...

10/16/14 - 20140306214 - Organic light-emitting device and method for manufacturing same
The present invention relates to an organic light emitting device and a method for preparing the same, and the organic light emitting device according to the present invention comprises: a substrate; a first electrode provided on the substrate; an organic material layer provided on the first electrode; a second electrode...

10/09/14 - 20140299842 - Thin film transistor array substrate, organic light-emitting display device including the same, and method of manufacturing the organic light-emitting display device
A thin film transistor (TFT) array substrate including a first element layer on the substrate including a first TFT, a first planarization layer configured to cover the first element layer, and a second element layer on the first planarization layer including a capacitor....

10/09/14 - 20140299843 - Capacitor device, organic light emitting display apparatus including the capacitor device, and method of manufacturing the organic light emitting display apparatus
A capacitor device includes two top capacitor electrodes separated from each other and symmetrical to each other, two intermediate capacitor electrodes symmetrical to each other and respectively overlapping the top capacitor electrodes, a bridge coupling the intermediate capacitor electrodes without overlapping the top capacitor electrodes, and a driving voltage line...

10/09/14 - 20140299844 - Organic light emitting diode display device
An organic light emitting diode (OLED) display includes: a substrate including a plurality of organic light emitting elements; an adhesive member on at least a portion of an upper surface of the substrate; a flexible circuit board adhered to the upper surface of the adhesive member and having a portion...

10/09/14 - 20140299845 - Organic light-emitting display apparatus and method of manufacturing the same
In an aspect, an organic light-emitting display apparatus and a method of manufacturing the same are provided. The organic light-emitting display apparatus may include a substrate; a display unit formed on the substrate; and a thin film encapsulating layer encapsulating the display unit. The thin film encapsulating layer may include...

10/09/14 - 20140299846 - Thin film transistor and organic light emitting diode display
Disclosed is a thin film transistor including an active pattern including a first conductive region, a first channel region adjacent to the first conductive region, a second conductive region spaced apart from the first conductive region, a second channel region spaced apart from the first channel region, and a third...

10/09/14 - 20140299847 - Organic light emitting display device and method of manufacturing the same
In order to provide a robust encapsulating structure, an organic light emitting display device, includes an organic light emitting display device, comprising a substrate, an organic light emitter on the substrate comprising a laminated structure of a first electrode, an organic light emitting layer, and a second electrode, a first...

10/09/14 - 20140299848 - Flexible substrate, flexible display device, and method for manufacturing flexible display device
A flexible substrate includes: a flexible substrate main body including an organic material; a plurality of separation patterns distributed across one side of the flexible substrate main body; and a separation groove on the one side of the flexible substrate main body adjacent to at least one of the separation...

10/09/14 - 20140299849 - Naphthalene derivative, organic material including the same, and organic electroluminescent device including the same
The present invention provides a compound represented by the following formula 1. The compound of the present invention has high luminance, high luminous efficiency, excellent color purity and excellent high-temperature stability, and thus can provide a material for an organic electroluminescent device and an organic electroluminescent device having a long...

10/09/14 - 20140299850 - Organic light-emitting display apparatus providing mirror function
An organic light-emitting display apparatus may include a substrate, a display portion formed on the substrate and including a light-emitting area and a non-light-emitting area surrounding the light-emitting area, an encapsulation member arranged to face the substrate with the display portion interposed therebetween, and a reflection member provided on the...

10/09/14 - 20140299851 - Organic electroluminescence element
An organic electroluminescence element that uses a compound expressed by the following general formula has low inter-molecular interaction and high orientation during vapor deposition, and by using compounds that are resistant to aggregation, luminous efficiency is high, and there is little change in chromaticity accompanying drive deterioration (either V1 or...

10/09/14 - 20140299852 - Organic electronic light emitting device and method of fabricating the same
An organic electronic light emitting device comprises a substrate; a first gate electrode formed on an upper surface of the substrate; a first insulating layer formed on the upper surface of the substrate and covering the first gate electrode; an organic layer formed on an upper surface of the first...

10/09/14 - 20140299853 - Organic electroluminescent device
(X is an element composing a polymer backbone, R1, R2, R3, and R4 may be identical or different, and each of them is selected from a hydrogen atom, an alkyl group, an aromatic ring group, an alkoxy group, an alkothio group, and a halogen atom.)...

10/09/14 - 20140299854 - Organic electroluminescence element, display apparatus, image processing apparatus, lighting apparatus, and image forming apparatus
Provided is an organic electroluminescence element, including: a light reflective electrode; a light transmissive electrode; an emission layer formed between the light reflective electrode and the light transmissive electrode; a low-refractive index layer having a refractive index at a maximum peak wavelength of an emission spectrum of light emitted from...

10/09/14 - 20140299855 - Carbazole-based polymer and organic electroluminescence element using same
A polymer including a structural unit represented by the following formula (A). In the formula (A), P is independently a group represented by the following formula (P), a is an integer of 2 to 5, and b is an integer of 0 to 5. In the formula (P), A is...

10/09/14 - 20140299856 - Organic electroluminescence element
An organic electroluminescent element having a small reduction rate in the luminance immediately after the start of light emission is provided. The organic electroluminescent element includes a substrate, a pair of electrodes including an anode and a cathode, disposed on the substrate, a light emitting layer disposed between the electrodes,...

10/09/14 - 20140299857 - Complex compound, drying agent, sealing structure and organic el element
wherein R respectively represents an alkyl group having 4 to 12 carbon atoms or an acyl group having 2 to 12 carbon atoms, M represents an aluminum atom, a titanium atom or a silicon atom, and n represents 3 or 4....

10/09/14 - 20140299858 - Planarizing agents and devices
Use of certain materials in hole injection layer and/or hole transport layer can improve operational lifetimes in organic devices. Polymers having fused aromatic side groups such as polyvinylnaphthol polymers can be used in conjunction with conjugated polymers. Inks can be formulated and cast as films in organic electronic devices including...

10/09/14 - 20140299859 - Method for hybrid encapsulation of an organic light emitting diode
Methods and apparatus for encapsulating organic light emitting diode (OLED) structures disposed on a substrate using a hybrid layer of material are provided. The processing parameters used during deposition of the hybrid layer of material allow control of the characteristics of the deposited hybrid layer. The hybrid layer may be...

10/09/14 - 20140299860 - Method of manufacturing thin film transistor,thin film transistor manufactured by using the method, method of manufacturing organic light-emitting display apparatus, and organic light-emitting display apparatus manufactured by using the method
A method of manufacturing a thin film transistor (TFT) comprises forming a buffer layer, an amorphous silicon layer, and an insulating layer on a substrate; crystallizing the amorphous silicon layer as a polycrystalline silicon layer; forming a semiconductor layer and a gate insulating layer which have a predetermined shape by...

10/09/14 - 20140299861 - Heterocyclic compound, light-emitting element, light-emitting device, electronic device, and lighting device
A substance having a hole-transport property and a wide band gap is provided. A heterocyclic compound represented by a general formula (G1) is provided. In the formula, α1 and α2 separately represent a substituted or unsubstituted arylene group having 6 to 13 carbon atoms; n and k separately represent 0...

10/09/14 - 20140299862 - Organic light-emitting display system and method of manufacturing the same
An organic light-emitting display system and a method of manufacturing the same are disclosed. In one aspect, the organic light-emitting display system includes a substrate, a display unit that defines an active area on the substrate and includes a plurality of thin film transistor (TFTs), and an encapsulation layer that...

10/09/14 - 20140299863 - Touch-responsive display assembly
A touch-responsive display assembly includes a touch panel. The touch panel includes: an anode, a cathode disposed over the anode, and an organic layered structure disposed between the anode and the cathode and including an organic electroluminescent layer that is emissive When a voltage is applied across the anode and...

10/09/14 - 20140299864 - Polymers containing thermally dissociable and soluble groups and the use of such polymers as organic electroluminescent materials
A polymer, a luminescent material, and the likes are provided, wherein a film can be formed by a wet film-forming method, the film formed has a high stability, and is capable of being laminated with other layers by a wet film-forming method or another method, which are less decrease in...

10/09/14 - 20140299865 - Organic electroluminescence element and material for organic electroluminescence element
An organic electroluminescence device includes an anode, a cathode and at least an emitting layer interposed between the anode and the cathode. The emitting layer contains a first host material, a second host material and a phosphorescent dopant material. The first host material is a compound represented by the following...

10/09/14 - 20140299866 - Oled device and method of producing an oled device
The invention describes an OLED device (1) comprising an organic layer (3) which emits light (L1) in operation and which is positioned between an essentially transparent anode layer (5) and an essentially opaque cathode layer (7). The cathode layer (7) is deliberately structured along a main extension plane (EP) of...

10/09/14 - 20140299867 - Organic electroluminescence display panel and organic electroluminescence display apparatus
An organic electroluminescence (EL) display panel includes a cathode electrode formed above a bank and formed opposite to a plurality of anode electrodes, and a charge functional layer commonly formed for each of the organic light-emitting layers across a plurality of aperture areas formed in the bank. A distance from...

10/09/14 - 20140299868 - Compound, device and method of making same
wherein Ar1, Ar2, Ar3, Ar6 and Ar7 in each occurrence independently represent an unsubstituted or substituted aryl or heteroaryl group; X independently in each occurrence represents S or O; R independently in each occurrence represents H or a substituent; p is 0 or 1; q is 0 or 1; f...

10/09/14 - 20140299869 - Organic electronic device and method of manufacture
A method of forming an organic electronic device comprising the steps of: forming a surface modification layer comprising a partially fluorinated fullerene on at least part of a surface of at least one electrode of the device by depositing a solution comprising the partially fluorinated fullerene and at least one...

10/09/14 - 20140299870 - Organic transistor and method for manufacturing same
A method for manufacturing an organic transistor includes laminating a base insulating layer on a substrate; forming source/drain electrodes on the base insulating layer; laminating an organic semiconductor layer to cover the electrodes and be in contact with the base insulating layer; laminating a gate insulating layer on the organic...

10/09/14 - 20140299871 - Organic field effect transistor
The present invention provides an electronic component or device comprising a gate electrode, a source electrode and a drain electrode, wherein said component or device further comprising an organic semiconducting (OSC) material that is provided between the source and drain electrode, wherein the OSC material comprises (a) a polymer represented...