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7474045 |
A display apparatus including a transistor and a light-emitting device electrically connected to the transistor, where the transistor includes a conductive film. The conductive film may be included in the gate wiring of the transistor or...
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7473932 |
An organic light emitting device (OLED) and a method for manufacturing the same are disclosed. In one embodiment, the OLED includes i) a pixel layer having a first electrode, a second electrode, and a light emitting portion interposed be...
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7473930 |
Method and system for providing a dynamically reconfigurable display having nanometer-scale resolution, using a patterned array of multi-wall carbon nanotube (MWCNT) clusters. A diode, phosphor or other light source on each MWCNT cluster...
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7473924 |
Disclosed is an organic electroluminescent display, comprising a first active electrode region and a first dummy electrode region, the first dummy electrode region electrically isolated from the first active electrode region. Further dis...
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7473923 |
By introducing new concepts into a structure of a conventional organic semiconductor element and without using a conventional ultra thin film, an organic semiconductor element is provided which is more reliable and has higher yield. Furt...
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7473652 |
Organic polymers for use in electronic devices, wherein the polymer includes repeat units of the formula:
wherein: each R 1 is independently H, an aryl group, Cl, Br, I, or an organic group that includes a crosslinkable group; each ...
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7473575 |
A triplet light emitting device which has high efficiency and improved stability and which can be fabricated by a simpler process is provided by simplifying the device structure and avoiding use of an unstable material. In a multilayer d...
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7470933 |
An organic light emitting display device may include: a substrate having first, second and third pixel regions. A first electrode layer may be formed in each of the first, second and third pixel regions on the substrate. A hole injection...
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7470931 |
A thin film transistor, and a flat panel display with the same, including a gate electrode, source and drain electrodes, an organic semiconductor layer, and a gate insulating layer. A first capacitance is a capacitance at a first point w...
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7470928 |
Red phosphorescene compounds and organic electro-luminescence device using the same are disclosed. In an organic electroluminescence device including an anode, a hole injecting layer, a hole transport layer, a light emitting layer, an el...
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7470803 |
The present invention relates to a compound which is flexibly amenable to the alteration, without impairing its photosensitivity, of its structural moiety which affects film forming ability and the resulting surface properties, the compo...
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7470561 |
The main object of the invention is to provide an organic semiconductor material whose material designing is easy, and is capable to secure satisfying purity, so that it can be easily used industrially. And further, also to provide an or...
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7470472 |
A specified aromatic amine derivative having a naphthalene structure bonding to diphenylamino group with a substituent. An organic electroluminescence device which comprises at least one organic thin film layer comprising a light emittin...
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7469638 |
An electronic device includes an array. In one embodiment, a process for forming an electronic device includes the array, which includes electronic components, can include printing one or more layers as a series of segments onto a workpi...
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7468212 |
An organic electroluminescent device, which has, between a pair of electrodes, at least one organic layer including a light-emitting layer, in which the organic layer contains a specific tetraphenylene compound, and in which the light-em...
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7465963 |
An organic EL device having a light emitting element including a first electrode ( 2 ), a second electrode ( 4 ) of transparent conductive film, and a light emitting organic material layer ( 9 ) formed between said first electrode ( 2 ) ...
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7465956 |
The present invention provides a multi-layer organic memory device that can operate as a non-volatile memory device having a plurality of stacked and/or parallel memory structures constructed therein. A multi-cell and multi-layer organic...
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7465955 |
A thin film transistor of the present invention is a thin film transistor ( 100 ) having a semiconductor layer ( 14 ), a source region ( 15 ) and a drain region ( 16 ) provided to be isolated from each other so as to mutually oppose the ...
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7462861 |
An LED chip includes a bond pad suitable for thermosonic or thermocompression bonding such as Sn, AuSn or other metals. The physical dimensions of the bond pad are selected to discourage or prevent solder squeeze-out during thermocompres...
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7460094 |
A display apparatus is provided which is capable of improving display quality by expanding the light-emission area of pixels by improving the layout of pixels and common power-feed lines formed on a substrate. Pixels including a light-em...
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7459722 |
A hole transporting region made of a hole transporting material, an electron transporting region made of an electron transporting material, and a mixed region (light emitting region) in which both the hole transporting material and the e...
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7459721 |
A field effect type organic transistor is provided which comprises a source electrode, a drain electrode, and a gate electrode, a gate insulating layer, and an organic semiconductor layer, wherein the gate insulating layer contains an op...
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7459338 |
A substrate is provided which comprises an organic resin layer on a base material, wherein the base material has an average surface roughness of not less than 1.2 nm but no more than 5 nm and a maximum height of a surface unevenness of n...
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7459337 |
A method of fabricating a bottom gate type organic thin film transistor is provided. The method includes the acts of: forming a gate conductive layer pattern on a substrate; forming a gate insulating layer on an exposed portion of the su...
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7459177 |
The color filter substrate has a functional region which includes a plurality of colored layers and which functions as a color filter selectively transmitting predetermined color light components and a non-functional region other than th...
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7456567 |
An organic electroluminescent device having a pair of electrodes, and at least one organic layer interposed between the pair of electrodes, with the organic layer containing at least one compound represented by formula (1):
wher...
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7456425 |
A light emitting device and electronic equipment having a long life at a low electric power consumption are provided. A hole transporting region composed of a hole transporting material, an electron transporting region composed of an ele...
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7456424 |
A thin film transistor composed of a semiconductor layer including an optionally substituted indolocarbazole.
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7455917 |
Disclosed is a compound represented by formula 1:
[formula 1]
wherein each of A, X, Y, Y′ and Y″ has the same meaning as described herein. When used in an organic light emitting device, the compound represented by formula 1 ha...
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7455795 |
Materials are described for producing memory cells which have a size in the nanometer range and include a CT complex located between two electrodes. The CT complex includes thiophene derivatives, pyrrole derivatives or phthalocyanines to...
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7455792 |
Disclosed herein are an organic conductive material and a conductive varnish containing it in an amount of 1 to 80 wt %. The organic conductive material comprises an oligoaniline derivative represented by the formula (1) in which quinoim...
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7453097 |
A nanowire light emitting device and a method of fabricating the same are provided. The nanowire light emitting device includes a first conductive layer on a substrate, a plurality of nanowires on the first conductive layer, each nanowir...
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7453089 |
Although an organic resin substrate is highly effective at reducing the weight and improving the shock resistance of a display device, it is required to improve the moisture resistance of the organic resin substrate for the sake of maint...
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7452961 |
The present invention relates to a polymer film comprising a polymer having liquid crystallinity, having a number-average molecular weight in terms of polystyrene of 10 3 to 10 8 and having an electron mobility or hole mobility of 10 â...
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7452614 |
The present invention is related to a luminescent material generated by polymerization of a pyrromethene complex by glow discharge. The polymer material of the present invention exhibits semi-conductive properties and has a luminescence ...
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7449715 |
An electronic device comprising a polymer of Formula or structure (I)
wherein R 1 is hydrogen, halogen, a suitable hydrocarbon, or a heteroatom containing group; R 2 is hydrogen, a suitable hydrocarbon, a heteroatom containing grou...
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7449714 |
An electroluminescent device comprising: a first charge carrier injecting layer for injecting positive charge carriers; a second charge carrier injecting layer for injecting negative charge carriers; and a light-emissive layer located be...
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7449509 |
Hole transport layer compositions comprising a silylated aryl amine and a polymeric component, to enhance performance of an associated electroluminescent device.
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7446360 |
According to one aspect of the invention, a polymer device and a method of constructing a polymer device are provided. The polymer device includes a first conductor, a second conductor, and a polymeric body between the first and second c...
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7446338 |
A display panel includes a transistor array substrate which has a plurality of pixels and is formed by providing a plurality of transistors for each pixel, each of the transistor having a gate, a gate insulating film, a source, and a dra...
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7445954 |
A method for the manufacture of a thin-film field-effect device comprising, on a mechanical support layer, source and drain electrodes (S, D), a layer of semiconductor material (SC) for the formation of a conduction channel, and a gate e...
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7445857 |
An organometallic complex. The organometallic complex has formula (I):
wherein A1 is a substituted or non-substituted aromatic heterocyclic group, A2 is a substituted or non-substituted aryl group, A3 is an acetylacetone group or pic...
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7445856 |
An organic electroluminescent device including an organic green emission layer comprising a green emission material and a blue emission material. The green emission layer is interposed between a pair of electrodes.
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7445855 |
The present invention relates to organic light emitting devices (OLEDs), and more specifically to phosphorescent organic materials used in such devices. More specifically, the present invention relates to emissive phosphorescent material...
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7442982 |
The present invention is directed to a capacitor having a reaction preventing layer and a method forming the same. A lower electrode of silicon is formed on a substrate. An assistance layer of metal oxide or metal nitride is formed on th...
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7442955 |
Display devices such as EL elements or LED elements, are formed from thin film elements having banks of prescribed height and a thin film layer formed by an ink jet method in areas to be coated that are partitioned by those banks. The ba...
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7442954 |
The invention relates to an organic electronic component such as an organic field effect transistor and a method for producing said component, the semiconducting layer of the component being patterned, although the component can be produ...
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7442449 |
The present invention provides an organic electroluminescence device, by which high brightness is provided in a manner of forming a hole injection or transport layer using a material that lowers an energy barrier. The present invention i...
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7442448 |
The present invention relates to emitting compounds for organic electroluminescent device, particularly to phenyl pyridine-iridium metal complex compounds represented by the following formula (1):
wherein R 1 to R 8 , A 1 to A...
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7439537 |
New divinylfluorene compounds according to one of formulae (II) or (III):
a new synthetic route to divinylfluorene compounds; and the use of the new compounds as sensitizers, optical brighteners and electroluminescent materials.
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