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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.

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Active Solid-state Devices (e.g., Transistors, Solid-state Diodes)


Organic Semiconductor Material



Thin-film transistor array substrate, display apparatus including same, and method of manufacturing thin-film transistor array substrate
02/26/15 - 20150053931 - A thin-film transistor (TFT) array substrate includes: a TFT including an active layer, a gate electrode, a source electrode, and a drain electrode; a first conductive layer disposed in a same layer as one of the active layer, the gate electrode, the source electrode, and the drain electrode; a second...

Organic light emitting diode package and method for manufacturing the same
02/26/15 - 20150053932 - An organic light emitting diode (OLED) package includes a substrate, an OLED die mounted on the substrate and an encapsulation layer encapsulating the OLED die. The OLED package further includes a protecting layer formed on the OLED die. The encapsulation layer has a multi-layered structure and is deposited on the...

Organic light-emitting device
02/26/15 - 20150053933 - An organic light-emitting device includes: a first electrode; a second electrode facing the first electrode; an emission layer (EML) between the first electrode and the second electrode; a hole transport region between the first electrode and the EML; an electron transport layer (ETL) between the EML and the second electrode,...

Heterocyclic compound and organic light- emitting device comprising the same
02/26/15 - 20150053934 - The heterocyclic compound represented by Formula 1 has excellent light emitting characteristics and high charge transporting capabilities....

Organic light-emitting diode displays with semiconducting-oxide and silicon thin-film transistors
02/26/15 - 20150053935 - An electronic device may include a display having an array of display pixels on a substrate. The display pixels may be organic light-emitting diode display pixels or display pixels in a liquid crystal display. In an organic light-emitting diode display, hybrid thin-film transistor structures may be formed that include semiconducting...

Organic electric light emitting element, material for said element, and light emitting device, display device, and illumination device employing said element
02/26/15 - 20150053936 - An organic electroluminescent element including a substrate, a pair of electrodes including an anode and a cathode, disposed on the substrate, and at least one organic layer including a light emitting layer, disposed between the electrodes, in which the organic layer includes a compound represented by the following general formula...

Organic light-emitting device
02/26/15 - 20150053937 - An organic light-emitting device including a first electrode; a second electrode; and an organic layer between the first electrode and the second electrode, wherein the organic layer includes an emission layer and any one of a hole injection layer, a hole transport layer, or a functional layer having hole injection...

Organic electroluminescent materials and devices
02/26/15 - 20150053938 - A composition formed of a first mixture of a first compound and a second compound wherein the first compound has different chemical structure than the second compound; the first compound is capable of functioning as a hole transporting material in an organic light emitting device at room temperature; the first...

Organic electroluminescent materials and devices
02/26/15 - 20150053939 - A composition formed of a mixture of two compounds having similar thermal evaporation properties that are pre-mixed into an evaporation source that can be used to co-evaporate the two compounds into an emission layer in OLEDs via vacuum thermal evaporation process is disclosed....

Heterocyclic compound and organic light-emitting diode including the same
02/26/15 - 20150053940 - A heterocyclic compound and an organic light-emitting diode including the same, the heterocyclic compound being represented by Formula 1 below:...

Heterocyclic compound and organic light-emitting device including the same
02/26/15 - 20150053941 - A heterocyclic compound and an organic light-emitting diode including the same, the heterocyclic compound being represented by Formula 1, below:...

Organic light-emitting device
02/26/15 - 20150053942 - Provided is an organic light-emitting device, including a first electrode; a second electrode facing the first electrode; an emission layer disposed between the first electrode and the second electrode; a first hole transport layer that is disposed between the emission layer and the first electrode and includes a first compound...

Organic light emitting diode display and method for manufacturing the same
02/26/15 - 20150053943 - An organic light emitting diode device includes a display panel; a polarizing plate on the display panel; a first pressure adhesive layer between the display panel and the polarizing plate; a touch panel on the polarizing plate; a second pressure adhesive layer between the polarizing plate and the touch panel;...

Organic light-emitting device
02/26/15 - 20150053944 - wherein, in Formulae 1 and 20 above, R1 to R6, R11 to R16, L1 to L4, Ar1, Ar2, a, b, c, d, i, j, l, k, and n are further defined....

Anthracene-based compound and organic light-emitting device comprising the same
02/26/15 - 20150053945 - with substituents as described herein....

Anthracene-based compounds and organic light-emitting device including the same
02/26/15 - 20150053946 - wherein the substituents are described herein....

Light emitting diode pixel unit circuit and display panel
02/26/15 - 20150053947 - A LED pixel unit circuit and a display panel. The circuit comprises a driving module (31) which is provided with a driving control unit (311). The driving control unit (311) comprises a matching TFT (T4) whose threshold voltage is matched with the threshold voltage of the driving TFT (DTFT), is...

Organic el panel and method for manufacturing same
02/26/15 - 20150053948 - An organic EL panel including an organic light-emitting layer with a miniaturized structure formed by a wet process, allowing for excellent light-emitting characteristics, and a method for manufacturing the same. Specifically, the display panel includes: a substrate; first electrodes arranged above the substrate along a first and second direction intersecting...

Organic electroluminescent element
02/26/15 - 20150053949 - The organic electroluminescent element prevents degradation of phosphorescent luminescent organic metal complexes in a light emitting layer, has a long life, and has superior color stability during continuously drive. The organic electroluminescent element has a blue light emitting layer with a phosphorescent light emitting organometallic complex (A) with a local...

Method for manufacturing transparent electrode, transparent electrode, and organic electronic device
02/26/15 - 20150053950 - A method for forming a transparent electrode includes a step of forming a thin metal wire on a transparent substrate; and a step of forming a transparent conductive layer on the transparent substrate and the thin metal wire. The step of forming the transparent conductive layer is a step of...

Organic light-emitting device and method for producing an organic light-emitting device
02/26/15 - 20150053951 - The invention relates to an organic light-emitting part having a functional layer stack (10), which functional layer stack has a substrate (1), a first electrode (2) above the substrate, an organic functional layer stack (4) above the first electrode, having an organic light-emitting layer (5), and a second electrode (3)...

Production method for joined body, and joined body
02/26/15 - 20150053952 - A method for manufacturing a joined body composed of a first substrate and a second substrate joined together by sealing resin material attached to a predetermined area of the first substrate includes: attaching a sheet material to the first substrate so as to cover the predetermined area, the sheet material...

Display device
02/26/15 - 20150053953 - A display device including pixels, in which each of the pixels includes: a positive power supply line and a negative power supply line; a drive transistor that drives a current in a current path according to a gate-source voltage; an organic EL element including an anode and a cathode that...

Electronic device, image display apparatus, and substrate for configuring image display apparatus
02/26/15 - 20150053954 - An electronic device includes a first electrode and a second electrode which are separately formed on a base; a functional layer which includes an organic semiconductor material layer, and is formed on the base between the first electrode and the second electrode; a functional layer extension portion which includes the...

Organic el display device
02/26/15 - 20150053955 - An organic EL display device includes: thin film transistors that are arranged in respective pixels within a display area which are arranged in a matrix; a planarization film that is formed over the thin film transistor and made of an organic insulating material; contact electrodes that are connected to drains...

Organic electroluminescence display device
02/26/15 - 20150053956 - An organic EL display device includes: a circuit substrate formed of a plurality of layers including an organic EL layer; a counter substrate facing and spaced from a surface of the circuit substrate on which the organic EL layer is provided; a seal provided around the organic EL layer between...

Organic electroluminescence display device and method of manufacturing the same
02/26/15 - 20150053957 - A sealing film includes a first inorganic layer that has, in a surface thereof, a convex portion corresponding to an upper surface of an element layer, a second inorganic layer that covers the first inorganic layer, and an organic layer disposed between these layers. The surface of the first inorganic...

Light-emitting element, display module, lighting module, light-emitting device, display device, electronic appliance, and lighting device
02/26/15 - 20150053958 - A multicolor light-emitting element that utilizes fluorescence and phosphorescence and is advantageous for practical application is provided. The light-emitting element has a stacked-layer structure of a first light-emitting layer containing a host material and a fluorescent substance and a second light-emitting layer containing two kinds of organic compounds and a...

Method for manufacturing light-emitting device
02/26/15 - 20150053959 - An object of one embodiment of the present invention is to provide a more convenient highly reliable light-emitting device which can be used for a variety of applications. Another object of one embodiment of the present invention is to manufacture, without complicating the process, a highly reliable light-emitting device having...

Compound containing a 5-membered heterocycle and organic light-emitting diode using same, and terminal for same
02/26/15 - 20150053960 - Disclosed are a novel-structural compound including a 5-membered heterocycle, an organic electronic device using the same, and a terminal thereof....

Electronic device
02/26/15 - 20150053961 - An electronic device, such as a thin-film transistor, includes a semiconducting layer formed from a semiconductor composition. The semiconductor composition comprises a polymer binder and a small molecule semiconductor. The semiconducting layer has been deposited on an alignment layer that has been aligned in the direction between the source and...

Light-emitting element and light-emitting device
02/26/15 - 20150053962 - It is an object of the present invention to provide a light-emitting element having a layer containing a light-emitting material and a transparent conductive film between a pair of electrodes, in which electric erosion of the transparent conductive film and metal can be prevented, and also to provide a light-emitting...

Display unit and electronic apparatus
02/26/15 - 20150053963 - A display unit comprising an organic layer between a light-emitting section portion of a first electrode layer and a light-emitting section portion of a second electrode layer. Light is emissible from within the organic layer. An aperture-defining insulating film is between a contact section of the first electrode layer and...

Method for manufacturing organic el display and organic el display
02/26/15 - 20150053964 - A method for manufacturing an organic electroluminescence display including multilayer structures that are each formed in a respective one of pixel areas in an effective area of a substrate and are each formed by a lower electrode, an organic layer, and an upper electrode, the organic electroluminescence display having a...

Photoactive devices including porphyrinoids with coordinating additives
02/19/15 - 20150048314 - Coordinating additives are included in porphyrinoid-based materials to promote intermolecular organization and improve one or more photoelectric characteristics of the materials. The coordinating additives are selected from fullerene compounds and organic compounds having free electron pairs. Combinations of different coordinating additives can be used to tailor the characteristic properties of...

Organic thin-film transistor
02/19/15 - 20150048315 - An n-type organic thin-film transistor including a substrate, a gate, and a dielectric layer covering the substrate and the gate. A semiconductor-insulator polymer blend layer is disposed on the dielectric layer; A source and a drain are disposed on top of the semiconductor-insulator polymer blend layer....

Organic light emitting display device
02/19/15 - 20150048316 - An organic light emitting display device includes a substrate having a non-light emitting region and a light emitting region, a photochromic layer in a path of light that is emitted from the light emitting region and a light blocking layer on the photochromic layer, wherein the light blocking layer comprises...

Solid state imaging device
02/19/15 - 20150048317 - According to one embodiment, solid state imaging device includes, a semiconductor substrate and a photoelectric conversion unit formed in the semiconductor substrate or above the semiconductor substrate. Further, the photoelectric conversion unit is provided with a first photoelectric conversion unit and a second photoelectric conversion unit. One of the first...

Organic light-emitting diode (oled) display and method of manufacturing same
02/19/15 - 20150048318 - An organic light-emitting diode (OLED) display is disclosed. In one aspect, the OLED display includes a substrate, a pixel electrode disposed on the substrate and a pixel defining layer which covers an edge of the pixel electrode and exposes a center portion of the pixel electrode. The OLED display also...

Organic light-emitting display apparatus
02/19/15 - 20150048319 - Provided is an organic light-emitting display apparatus including: a substrate having one or more side walls; a display unit positioned on the substrate; and an encapsulation layer deposited over the display unit and contacting each of the one or more side walls, wherein a height of an outer end portion...

Thin-film transistor array substrate, display device including the same, and method of manufacturing the thin-film transistor array substrate
02/19/15 - 20150048320 - A method of manufacturing a thin film transistor (TFT) array substrate is disclosed. In one aspect, the method includes forming an active layer on a substrate, forming a first insulating layer on the substrate to cover the active layer, and forming a first gate electrode on the first insulating layer...

Anthracene-based compound and organic light-emitting device including the same
02/19/15 - 20150048321 - An anthracene-based compound and an organic light-emitting device including the anthracene-based compound, the anthracene-based compound being represented by Formula 1, below:...

Organic light emitting diode display
02/19/15 - 20150048322 - OLED display that includes: a substrate; a plurality of thin film transistors formed on the substrate; a plurality of first electrodes respectively connected to the thin film transistors; a pixel definition layer formed on the substrate and having a first opening, a second opening, and a third opening respectively exposing...

Condensed-cyclic compound and organic light-emitting device including the same
02/19/15 - 20150048323 - A condensed-cyclic compound and an organic light-emitting device including the same, the compound being represented by Formula 1, below:...

Heterocyclic compound and organic light-emitting diode including the same
02/19/15 - 20150048324 - A heterocyclic compound represented by Formula 1 and an organic light-emitting diode including the same:...

Organic light emitting diode display
02/19/15 - 20150048325 - An organic light emitting diode (OLED) display is provided. An OLED display in accordance with an exemplary embodiment may include a substrate including a first subpixel, a second subpixel, and a third subpixel, a first electrode disposed on each of the first subpixel, the second subpixel, and the third subpixel,...

Display apparatus and method of fabricating the same
02/19/15 - 20150048326 - Provided is a display apparatus including: a substrate including a display area and a periphery; a display element disposed on the display area of the substrate; and an encapsulation layer including a first inorganic layer, an organic layer, and a second inorganic layer that are sequentially formed to cover the...

Organic compound and organic light emitting diode device including the same
02/19/15 - 20150048327 - wherein, in the above Chemical Formula 1, R1 to R6 and Ar1 to Ar2 are as defined in the specification....

Display unit, method of manufacturing display unit, and electronic apparatus
02/19/15 - 20150048328 - A display unit includes a plurality of first electrodes provided to respective pixels; an insulating layer having an opening facing each of the first electrodes and having an overhang at an edge of the opening; a charge injection-transport layer being cut or having higher resistance at the overhang of the...

Flexible display
02/19/15 - 20150048329 - A flexible display may suppress a generation of cracks in an inorganic layer and suppress the spread of cracks. A flexible display includes a flexible substrate and an inorganic layer formed on the flexible substrate. A display unit is formed on the inorganic layer. The display unit includes a plurality...

Organic light-emitting display apparatus and method of manufacturing the same
02/19/15 - 20150048330 - A an organic light-emitting display apparatus, including a first substrate, a display unit having a plurality of organic light-emitting devices that is formed on the first substrate, a second substrate disposed on the display unit, and a filler included between the first substrate and the second substrate. The organic light-emitting...

Organic light-emitting display apparatus and method of manufacturing same
02/19/15 - 20150048331 - An organic light-emitting display apparatus includes a substrate; a display unit which defines an active area on the substrate and includes a thin film transistor and an organic light-emitting device electrically connected to each other; and an encapsulation layer disposed on a top surface and a side surface of the...

Amine-based compound and organic light-emitting diode including the same
02/19/15 - 20150048332 - wherein Z11 to Z24, R1 to R4 and Ar1 are as indicated in the specification. An organic light-emitting diode includes the amine-based compound....

Organic light emitting diode display and method for preparing the same
02/19/15 - 20150048333 - An organic light emitting diode display includes an organic light emitting panel, a high refractive organic film layer on the organic light emitting panel, the high refractive organic film layer including a convex portion having a convex shape with respect to the organic light emitting panel, a low refractive organic...

Photocurable composition and encapsulated apparatus prepared using the same
02/19/15 - 20150048334 - Curing shrinkage=...

Organic light-emitting display apparatus and method of manufacturing the same
02/19/15 - 20150048335 - An organic light-emitting display apparatus includes a plurality of pixels, a plurality of first electrodes, a plurality of second electrodes, an intermediate layer, a third electrode, an auxiliary layer, and a fourth electrode. Each pixel includes a first region that emits light in a first direction and a second region...

Organic electroluminescence panel and method for producing the same
02/19/15 - 20150048336 - In an organic EL panel, a transparent conductive film, a functional layered body including at least one light-emitting layer, and an opposing electrode film are layered in this order on a substrate, and the light-emitting layer which overlaps the transparent conductive film and the opposing electrode film serves as a...

Organic light-emitting component
02/19/15 - 20150048337 - An organic light-emitting component includes a first light-emitting layer sequence, which is designed to emit light in a first wavelength range during the operation of the component. A second light-emitting layer sequence which is designed to emit light in a second wavelength range during the operation of the component. A...

Light-emitting material, and organic light-emitting element
02/19/15 - 20150048338 - The compound represented by the following general formula is useful as a light-emitting material for an organic light-emitting device. Z1, Z2 and Z3 in the following general formula each independently represent a substituent....

Organic el display device
02/19/15 - 20150048339 - An organic EL display device including a substrate, a transparent electrode, a luminescent layer, and a metal electrode layer in this order from a light emission side, a circularly polarizing plate disposed on the light emission side of the substrate, the circularly polarizing plate including a polarizing film and phase...

Green luminescent materials
02/19/15 - 20150048340 - In the formula: R1 can be aryl, alkyl, silyl, or deuterated analogs thereof; R2 can be aryl, alkyl, silyl, or deuterated analogs thereof; R3 can be H, D, alkyl, silyl, deuterated alkyl, or deuterated silyl; and R4 is the same or different at each occurrence and is H, D, aryl,...

Organic electroluminescent element and method for manufacturing the same
02/19/15 - 20150048341 - Organic electroluminescent element capable of conveniently and precisely establishing the emission color of the element. The organic electroluminescent element includes a pair of electrodes and a light-emitting layer provided between the electrodes and presents an emission color at the coordinate Ao (Xo, Yo) in CIE 1931 chromaticity coordinate system. The...

Organic electroluminescent element and method for manufacturing the same
02/19/15 - 20150048342 - Organic electroluminescent element capable of conveniently and precisely establishing the emission color of the element and capable of fine-adjusting the emission color in the white region. The organic electroluminescent element includes a pair of electrodes and a light-emitting layer provided between the electrodes and presents an emission color at the...

Heterocyclic compound and organic light-emitting diode including the same
02/19/15 - 20150048343 - A heterocyclic compound represented by Formula 1 and an organic light-emitting diode including the same:...

Organic light emitting diode display
02/19/15 - 20150048344 - An organic light emitting diode (OLED) display according to an example embodiment of the present invention includes: a substrate and an encapsulation substrate facing each other; a sealing member bonding the substrate and the encapsulation substrate to seal the substrate and the encapsulation substrate; a plurality of pixels positioned on...

Display device and electronic device
02/19/15 - 20150048345 - There is provided a display device including a light-emitting element corresponding to a pixel for a color, and a white color filter corresponding to a white pixel. Transmittance of the white color filter is based on neutral density (ND) transmittance that is uniform throughout an entire wavelength band of visible...

In-cell oled touch display panel structure of narrow border
02/19/15 - 20150048346 - An in-cell OLED touch panel structure of narrow border includes an upper substrate, a lower substrate, an OLED layer configured between the upper and lower substrates, a black matrix layer, a first sensing electrode layer, a second sensing electrode layer, and a thin film transistor layer. The black matrix layer...

Organic electro luminescent display device
02/19/15 - 20150048347 - An organic EL display device includes plural pixels that is arranged on a substrate in a matrix, a light shielding film that shields boundaries of the plurality of pixels, and a light emitting area in which an organic layer that is arranged between a lower electrode and an upper electrode,...

Display panel
02/19/15 - 20150048348 - A display panel includes a first substrate, a lighting device emitting a monochrome light, and a color conversion layer comprising a quantum dots layer. The display panel defines a plurality of pixel areas, each pixel area includes a plurality of sub-pixels for correspondingly emitting light of different colors. The color...

Display device
02/19/15 - 20150048349 - A display device, an electronic device, or a lighting device that is unlikely to be broken is provided. A flexible first substrate and a flexible second substrate overlap with each other with a display element provided therebetween. A flexible third substrate is bonded on the outer surface of the first...

Lighting tiles
02/19/15 - 20150048350 - We describe a lighting tile having a substrate bearing an electrode structure, the electrode structure comprising: a plurality of electrically conductive tracks disposed over said substrate; and an electrical connection region connecting to said plurality of tracks; wherein the height of said tracks tapers away from said connection region to...

Compound having acridan ring structure, and organic electroluminescent device
02/19/15 - 20150048351 - The compound of a general formula (Chemical Formula 1) having a substituted acridan ring structure is used as a constituent material of at least one organic layer in the organic electroluminescent device that includes a pair of electrodes and one or more organic layers sandwiched between the pair of electrodes....

Wafer for forming imaging element, method for manufacturing solid-state imaging element, and imaging element chip
02/19/15 - 20150048352 - A wafer for forming an imaging element has a test pattern and a plurality of imaging element units. The wafer has an imaging region which includes a great number of photoelectric conversion pixels, an imaging element units and a test pattern. The test pattern includes a testing organic photoelectric conversion...

Organic light-emitting device and image display system employing the same
02/19/15 - 20150048353 - An organic light-emitting device and an image display system employing the same are provided. The organic light-emitting device includes: a first substrate; an organic light-emitting pixel structure disposed on a top surface of the first substrate; a second substrate having a bottom surface opposite to the top surface of the...

Display apparatus
02/19/15 - 20150048354 - Provided is a display apparatus and a method of manufacture. The display apparatus includes a first substrate with a plurality of organic electroluminescence devices, a second substrate with a color filter, the second substrate facing the first substrate, and an adhesive layer disposed between the first substrate and the second...

Organic electroluminescence device, display unit including the same, and method of manufacturing an organic electroluminescence device
02/19/15 - 20150048355 - An organic electroluminescence device includes a first electrode, an organic layer formed on the first electrode and including a light-emitting layer, an intermediate layer formed on the organic layer; and a second electrode formed on the intermediate layer and having a thickness of 6 nm or less....

Adhesive film and sealing product for organic electronic device using same
02/19/15 - 20150048356 - Provided are an adhesive film, and an organic electronic device (OED) encapsulation product using the same. Dimensional stability, lifespan, and durability may be enhanced even when a panel of an organic electronic device is large-sized and formed as a thin film by controlling dimensional tolerance and edge angular tolerance of...

Light emitting device and method of manufacturing the same
02/19/15 - 20150048357 - A light emitting device is provided which has a structure for lowering energy barriers at interfaces between layers of a laminate organic compound layer. A mixed layer (105) composed of a material that constitutes an organic compound layer (1) (102) and a material that constitutes an organic compound layer (2)...

Light-emitting device
02/19/15 - 20150048358 - It is an object of the present invention to provide a light-emitting device where periphery deterioration can be prevented from occurring even when an organic insulating film is used as an insulating film for the light-emitting device. In addition, it is an object of the present invention to provide a...