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7470938 |
In a nitride semiconductor light emitting device having patterns formed on the upper and lower surfaces of a substrate from which light is emitted in a flip chip bonding structure, the patterns are capable of changing light inclination a...
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7470932 |
A liquid crystal display (LCD) panel is fabricated in a simplified process. The LCD panel includes a thin film transistor (TFT) array substrate with a gate and data lines crossing each other to define a pixel area, a TFT at the crossings...
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7462897 |
The invention is made in view of solving problems in reduction in yield and an aperture ratio in accordance with an increase in the number of transistors which form a pixel, increase in power consumption for holding predetermined luminan...
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7462872 |
An in-plane switching mode LCD device improves an aperture ratio and a process margin and minimizes disclination. The in-plane switching mode LCD device inc1udes: gate lines formed on a substrate; data lines having a plurality of bent po...
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7453095 |
An element structure is provided in which film formation irregularities and deterioration of an organic compound layer formed on an electrode are prevented in an active matrix light emitting device. After forming an insulating film so as...
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7453094 |
The present invention is to use a film containing fluoroplastics that is capable of forming into a lamination as a protective film for protecting a light-emitting device against moisture or gas such as oxygen so as to prevent of deterior...
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7442963 |
The purpose of the invention is to improve reliability of a light emitting apparatus comprising TFTs and organic light emitting elements. The light emitting apparatus according to the invention having thin film transistors and light emit...
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7439540 |
An invention relates to an organic electroluminescent display. The organic electroluminescent display comprises a substrate, a bonding pad, and an FPC (Flexible Print Circuit). The substrate comprises a luminescent surface and a non-lumi...
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7427783 |
An organic light emitting diode (OLED) display. The OLED display includes: a lower electrode formed on a layer on an insulating substrate having a thin film transistor. The lower electrode is electrically connected to the thin film trans...
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7425728 |
A surface light source control device has a plane light source control circuit for setting a current amount to a plurality of diode arrays. The light source control circuit comprises a constant current circuit for holding currents respec...
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7420208 |
The present invention has an object of providing a light emitting device including an OLED formed on a plastic substrate, which can prevent the degradation due to penetration of moisture or oxygen. On a plastic substrate, a plurality of ...
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7408192 |
An organic light emitting display device and a method of fabricating the same. A dummy pattern is formed in an emission region to increase the step height of the emission region by an electrode material while a thin film transistor is fa...
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7408191 |
In the case where a material containing an alkaline metal or an alkaline-earth metal in a cathode, an anode, a buffer layer, or an organic compound layer is used, there is a fear of the diffusion of an impurity ion (representatively, alk...
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7400004 |
Regions of an integrated circuit are isolated by a structure that includes at least one isolating trench on the periphery of an active area. The trench is deep, extending at least about 0.5 μm into the substrate. The isolating structure...
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7397066 |
Microelectronic imagers with curved image sensors and methods for manufacturing curved image sensors. In one embodiment, a microelectronic imager device includes an imager die having a substrate, a curved microelectronic image sensor hav...
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7372076 |
By doping an organic compound functioning as an electron donor (hereinafter referred to as donor molecules) into an organic compound layer contacting a cathode, donor levels can be formed between respective LUMO (lowest unoccupied molecu...
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7372075 |
The present invention relates to an optical substrate comprising a transparent substrate, a low refractive index layer, whose refractive index is lower than that of the transparent substrate, disposed over the transparent substrate, and ...
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7368757 |
A back electrode 6 is formed in the back of a Si single crystal substrate 2 of a compound semiconductor in which an n-type 3C-SiC single crystal buffer layer 3 having a thickness of 0.05-2 μm, a carrier concentration of 10 16 -10 ...
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7365365 |
A method of darkening a defective pixel including a short between a source electrode and a drain electrode in a thin film transistor substrate includes forming a gate line and a data line on a substrate to define a pixel region; forming ...
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7352008 |
The present invention relates to a field effect transistor having heterostructure with a buffer layer or substrate. A channel is arranged on the buffer layer or on the substrate, and a capping layer is arranged on the channel. The channe...
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7342256 |
According to the present invention, a material having a light-shielding property is used for a bank layer surrounding the edge of a light-emitting element. Accordingly, light which is not reflected by an object to be read out can be prev...
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7342249 |
An organic electroluminescent device, includes: a first substrate including a first pixel region, the first pixel region including first, second and third sub-pixel regions; an array element layer on an inner surface of the first substra...
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7335919 |
Provided is an active matrix organic electroluminescent (EL) display device including an organic thin film transistor (TFT), preferably n-type, having a higher aperture ratio and easily realized in an array structure. The display device ...
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7335914 |
Each pixel of a display includes a first thin film transistor whose source is connected to a first power supply terminal, a second thin film transistor which is different in conduction type from the first thin film transistor and whose s...
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7335911 |
By providing appropriate TFT structures arranged in various circuits of the semiconductor device in response to the functions required by the circuits, it is made possible to improve the operating performances and the reliability of a se...
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7332745 |
A flat panel display device is disclosed that may include a light-emitting layer portion including a first electrode, a second electrode, and an organic light-emitting layer between the first and second electrodes; at least two thin film...
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7332742 |
The invention provides a display device in which occurrence of a display defect called a ghost is prevented, and a driving method thereof, and a television set. According to the invention, a gate control signal (GWE) which has been one s...
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7329942 |
An array-type modularized light-emitting diode structure and a method for packaging the structure. The array-type modularized light-emitting diode structure includes a lower substrate and an upper substrate fixed on the lower substrate. ...
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7323720 |
A light-emitting device includes a substrate having a plurality of light-emitting elements and a light emission region arranged on one surface thereof, light being emitted from one surface of the light emission region; and an integrated ...
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7315047 |
A light-emitting device is disclosed capable of reducing the variation of an emission spectrum depending on an angle of viewing a light extraction surface. More particularly, a light-emitting device is disclosed capable of preventing imp...
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7309878 |
Dense, massively parallel signal processing electronics are co-packaged behind associated sensor pixels. Microchips containing a linear or bilinear arrangement of photo-sensors, together with associated complex electronics, are integrate...
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7307285 |
An optical semiconductor device includes a first set of lead frames having a first set of element mounting beds, a second set of lead frames having a second set of element mounting beds, which are arranged substantially on a same plane a...
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7301171 |
The invention provides a display device and an electronic device, each of which has one of a structure in which a substrate provided with a light emitting element which performs bottom light emission and a substrate provided with a light...
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7301170 |
The present invention provides a TFT array panel and a manufacturing method of the same, which has signal lines including a lower layer of an Al containing metal and an upper layer of a molybdenum alloy (Mo-alloy) comprising molybdenum (...
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7288794 |
An improved integrated optical device ( 5 a - 5 g ) is disclosed containing first and second devices ( 10 a - 10 g ; 15 a , 15 e ), optically coupled to each other and formed in first and second different material systems. One of the fir...
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7288788 |
A novel Active Pixel Sensor (APS) cell structure and method of manufacture. Particularly, an image sensor APS cell having a predoped transfer gate is formed that avoids the variations of V t as a result of subsequent manufacturing steps...
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7274039 |
A method of fabricating a substrate for an organic electroluminescent display device includes forming a first electrode on a substrate in a pixel region and a non-pixel region, the first electrode including a first conductive material, f...
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7271099 |
A method of forming a conductive pattern on a substrate. The method comprising providing a substrate carrying a conductive layer; forming a first portion of the conductive pattern by exposing the conductive layer to a laser and controlli...
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7268369 |
A functional device including on a substrate a first electrode layer, a second electrode layer opposed to the first electrode layer, a functional layer disposed between the first electrode layer and the second electrode layer and a wirin...
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7265391 |
To provide a light emitting device high in reliability with a pixel portion having high definition with a large screen. According to a light emitting device of the present invention, on an insulator ( 24 ) provided between pixel electrod...
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7262445 |
In a charge transfer device which has many two-layered transfer electrodes, 8 L disposed along a charge transfer direction X above a transfer channel is driven with two-phase driving pulses supplied to the transfer electrodes of the sec...
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7250634 |
Light-emitting devices capable of preventing separation or alteration of a first electrode to obtain high performance, methods of manufacturing the light-emitting device, and display units are provided. A first electrode as an anode, an ...
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7244962 |
Subjected to obtain a crystalline TFT which simultaneously prevents increase of OFF current and deterioration of ON current. A gate electrode of a crystalline TFT is comprised of a first gate electrode and a second gate electrode formed ...
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7230324 |
As external connection terminals for an emitter electrode ( 12 ) of an IGBT chip, a first emitter terminal ( 151 ) for electrically connecting a light emitter in a strobe light control circuit to the emitter electrode ( 12 ) and a second...
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7230271 |
A light emitting element having an organic compound, which can be extended its longevity is provided. According to the present invention, there is provided a constitution in which, in order to protect a light emitting element from moistu...
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7227185 |
A thin film transistor (TFT) liquid crystal display (LCD) panel, its array substrate, and its manufacturing method. Color filters are integrated on the TFT array, and color filter stacks are formed on the thin film transistors to replace...
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7218826 |
A standard CMOS process is used to fabricate optical, optoelectronic and electronic devices at the same time on a monolithic integrated circuit. FIG. 12 shows an active waveguide formed by a standard CMOS process on a five layer substr...
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7217955 |
A semiconductor laser device includes a one-body submount composed of a predetermined material such as SiC or AlN and placed on a mounting surface. A laser diode is placed on a front portion of an upper surface of the submount. A monitor...
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7214971 |
A semiconductor light-receiving device has a substrate including upper, middle and lower regions in its front side. A p-type layer on the lower region has a top surface including a portion on a level with the middle region. An electrode ...
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7211830 |
This disclosure concerns systems and devices configured to implement impedance matching schemes in a high speed data transmission environment. In one example, an optoelectronic assembly is provided that includes a TO package having a bas...
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