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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.

10/23/14 - 20140312311 - Optoelectronic materials for oled and oled elements using the same
The optoelectronic materials possesses superior luminescent performance and thermal stability and is suitable to be a new type of ambipolar materials for OLED elements....

10/23/14 - 20140312312 - Organic light-emitting display device and method of manufacturing the same
A method of manufacturing an organic light-emitting display device includes providing a substrate which comprises thin-film transistors (TFTs), and forming a planarization layer over the substrate. The planarization layer comprises a first planarization portion and a plurality of second planarization portions. The method further includes forming a plurality of first...

10/23/14 - 20140312313 - Organic light-emitting display apparatus and method of manufacturing the same
An organic light-emitting display apparatus and a method of manufacturing the organic light-emitting display apparatus. The organic light-emitting display apparatus includes a substrate; a display unit on the substrate; and an encapsulating layer encapsulating the display unit. The encapsulating layer is formed of a low-temperature viscosity transition inorganic material. The...

10/23/14 - 20140312314 - Flexible display device and manufacturing method thereof
A flexible display device and method of manufacturing the same is disclosed. In one aspect, the device includes: a substrate, a light-emitting display part formed on a first surface of the substrate, an encapsulation layer formed on the light-emitting display part, and an exfoliation layer formed on a second surface...

10/23/14 - 20140312315 - Back plane of flat panel display and method of manufacturing the same
According to an aspect of the present invention, there is provided a back plane for a flat-panel display device and a method of manufacturing the same. The back plane including: a substrate; a gate electrode on the substrate; a first insulation layer on the substrate and covering the gate electrode;...

10/23/14 - 20140312316 - Deposition apparatus, method of manufacturing organic light-emitting display apparatus by using same, and organic light-emitting display apparatus manufactured by using deposition apparatus
A deposition apparatus includes: a transfer unit including a first transfer unit and a second transfer unit, wherein the first transfer unit transfers, in a first direction, a moving unit to which a substrate is detachably fixed, and the second transfer unit transfers, in an opposite direction of the first...

10/23/14 - 20140312317 - Organic semiconductor material and thin-film transistor
wherein r and s each independently represent a positive integer of 1 to 20; n represents a positive integer of 2 to 10000; X1, X2 and X3 each independently represent O, S, Se, Te, NR, RCR, RSiR, RGeR or RSnR; Y1 and Y2 each independently represent H, F, Cl, CF3,...

10/23/14 - 20140312318 - Patterning slit sheet, deposition apparatus including the same, method of manufacturing organic light-emitting display apparatus using the same, organic light-emitting display apparatus manufactured by using the method
A deposition apparatus includes (i) a sheet including a slit area, first and second dummy slit areas, and a binding area; and (ii) a frame. The slit area has a plurality of patterning slits that are extended along a first direction and arranged along a second direction crossing the first...

10/23/14 - 20140312319 - Organic light emitting diode display
An organic light emitting diode (OLED) display is disclosed. In one aspect, the OLED display includes a flexible substrate and a plurality of OLEDs. The flexibility substrate includes at least one curved portion. The OLEDs are positioned in every pixel area that is set on the flexible substrate and includes...

10/23/14 - 20140312320 - Method of manufacturing thin-film transistor, method of manufacturing organic light-emitting display device including the same, and thin-film transistor and organic light-emitting display device manufactured using the methods
A method of manufacturing a thin-film transistor includes: forming an oxide semiconductor pattern including a first region and a second region on a substrate; forming an insulation film on the substrate to cover the oxide semiconductor pattern; removing the insulation film on the second region through patterning; increasing carrier density...

10/23/14 - 20140312321 - Organic light emitting display device
An organic light emitting display device includes a first substrate having a plurality of organic light emitting structures thereon, a second substrate facing the first substrate to encapsulate the organic light emitting structures, an aperture under a lower surface of the first substrate, and an aperture controller under the lower...

10/23/14 - 20140312322 - Organic light emitting diode display
An organic light emitting diode display includes a display substrate including an organic light emitting element and a driving circuit part, an encapsulation substrate sealing the display substrate, and a sealing portion between the display substrate and the encapsulation substrate, the sealing portion including a plurality of sealing frame portions...

10/23/14 - 20140312323 - Organic light emitting diode display device and method of fabricating the same
An organic light emitting diode display device, comprises: a thin film transistor on a substrate; a first insulating layer on the thin film transistor; a connecting electrode connected to the thin film transistor and a first auxiliary electrode on the first insulating layer; a second insulating layer on the connecting...

10/23/14 - 20140312324 - Organic el element and method of manufacturing the same, organic el panel, organic el light-emitting device, and organic el display device
An organic EL element has an anode and a cathode a light-emitting layer including an organic material provided between the anode and the cathode, a hole injection layer provided between the anode and the light-emitting layer, and a electron injection layer provided between the light-emitting layer and the cathode 7....

10/23/14 - 20140312325 - Organic light emitting diode display
An organic light emitting diode display includes a substrate including a plurality of subpixel areas, a plurality of pixel electrodes positioned corresponding to each of the plurality of subpixel areas on the substrate, a white emission layer formed on the plurality of pixel electrodes; a common electrode covering the white...

10/23/14 - 20140312326 - Organic light emitting diode display
An organic light emitting diode (OLED) display includes: a substrate; a first semiconductor layer and a second semiconductor layer separated from each other on a same surface of the substrate, a first insulating layer on the first semiconductor layer and the second semiconductor layer, a first gate electrode and a...

10/23/14 - 20140312327 - Transparent conductive oxide coatings for organic light emitting diodes and solar devices
A transparent conductive oxide (TCO) electrode for an organic light emitting diode (OLED) has a first layer of a crystalline material and a second layer of an amorphous material. The material of the second layer can include one or more dopant materials....

10/23/14 - 20140312328 - Method of manufacturing transparent flexible display device and transparent flexible display device manufactured using the method
A method of manufacturing a transparent flexible display device includes forming a protection layer on a first surface of a transparent substrate, forming a transparent polymer layer on the protection layer, forming an amorphous silicon pattern on the transparent polymer layer, irradiating a first laser on the amorphous silicon pattern...

10/23/14 - 20140312329 - Display unit, method of manufacturing the same, and electronic apparatus
Provided is a display unit that includes: first electrodes; a metal member provided around the first electrodes; an insulating layer having a first opening on corresponding one of the first electrodes and a second opening on the metal member; an organic light emission layer provided on a surface including a...

10/23/14 - 20140312330 - Inspection system for oled display panels
A system for inspecting at least a portion of a display panel having thin film transistors (TFTs) and light emitting devicxes (OLEDs), during or immediately following fabrication, so that adjustments can be made to the fabrication procedures to avoid defects and non-uniformities. The system provides bonding pads connected to signal...

10/23/14 - 20140312331 - Biscarbazole derivatives and organic electroluminescence
Provided are an organic electroluminescence device having high current efficiency and a long lifetime, and a biscarbazole derivative for realizing the device. The biscarbazole derivative has a specific substituent. The organic EL device has a plurality of organic thin-film layers including a light emitting layer between a cathode and an...

10/23/14 - 20140312332 - Printable composition of a liquid or gel suspension of diodes
An exemplary printable composition of a liquid or gel suspension of diodes comprises a plurality of diodes, a first solvent and/or a viscosity modifier. In other exemplary embodiments a second solvent is also included, and the composition has a viscosity substantially between about 100 cps and about 25,000 cps at...

10/23/14 - 20140312333 - High resolution pixel architecture
A pixel structure comprises a substantially transparent substrate, a drive transistor formed on the substrate, an organic light emitting device formed on the opposite side of the drive transistor from the substrate, a reflective layer disposed between the light emitting device and the drive transistor and having a reflective surface...

10/23/14 - 20140312334 - Organic electroluminescent display device
An organic EL display device of active matrix type wherein insulated-gate field effect transistors formed on a single-crystal semiconductor substrate are overlaid with an organic EL layer; characterized in that the single-crystal semiconductor substrate (413 in FIG. 4) is held in a vacant space (414) which is defined by a...

10/23/14 - 20140312335 - Manufacturing method of organic semiconductor element, organic semiconductor element, growth method of organic single crystal thin film, organic single crystal thin film, electronic device, and organic single crystal thin film group
Provided is a manufacturing method of an organic semiconductor element, the method including supplying an unsaturated organic solution obtained by dissolving an organic compound in a solvent to a growth control region and at least one nucleation control region of a base body having, on one principal plane, the growth...

10/23/14 - 20140312336 - Organic display panel, organic display device, organic light emitting device, method of manufacture of these, and thin film formation method
An organic display panel having a high luminance, and including an organic light emitting element that includes a bottom electrode, a hole-injection layer, an organic light emitting layer, and a top electrode layered in the stated order on a substrate. The bottom electrode is composed of a material that is...

10/23/14 - 20140312337 - El display device and method for producing same
To provide a device whose life is less likely to be reduced by deterioration of a light-emitting layer material, an EL display device includes: a pixel electrode, for each pixel, above a substrate; auxiliary wiring in a different region, above the substrate, from the pixel electrode; a transition metal oxide...

10/23/14 - 20140312338 - Aromatic heterocyclic derivative, material for organic electroluminescent element, and organic electroluminescent element
In the formula (1), X1 to X3 each are a nitrogen atom or CR1, with a proviso that at least one of X1 to X3 is a nitrogen atom. A is represented by a formula (2) and B is represented by a formula (4) below....

10/23/14 - 20140312339 - Organic electroluminescent display device, electronic apparatus including the same, and method for producing organic electroluminescent display device
An organic EL display device includes an organic EL section including an organic layer held between a first electrode and a second electrode, one of the two electrodes serving as a reflective electrode, and the other serving as a translucent electrode; a blue pixel portion including a blue color filter...

10/23/14 - 20140312340 - Aromatic amine derivative and organic electroluminescence device using same
An aromatic amine derivative is represented by the following formula (1), in which R1 to R5 and R7 to R11 are each independently a hydrogen atom or a substituent. In the formula (1), R6 and R12 are each represented by the following formula (2) and L1 to L3 are each...

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...