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| Number | Title | Issue Date |
| 8115383 | Electroluminescent area illumination with integrated mechanical switch An electroluminescent lam including a lamp substrate; a first electrode formed over the lamp substrate device side, one or more layers having light-emitting material formed over the first electrode, and a second electrode formed over the one or more layers, a chiple... | 02/14/2012 |
| 8115382 | Light-emitting element, light-emitting device, and electronic device, comprising controlled carrier transport It is an object of the present invention to provide a light-emitting element with high light emission efficiency and with a long lifetime. A light-emitting device comprises a first electrode, a second electrode, a light-emitting layer, a first layer, and a second la... | 02/14/2012 |
| 8110984 | Organic light-emitting diode with transparent multilayer electrode An organic light-emitting diode comprising a substrate, an organic light-emitting layer arranged between a first electrode and a transparent and semi-reflecting second electrode with a multilayer structure subdivided into: a first ... | 02/07/2012 |
| 8110983 | Self light emitting device To provide a method of improving an efficiency for extracting light in a self light-emitting device using an organic EL material. In the self light-emitting device having a structure in which an EL layer (102) is sandwiched between a transparent electrode ( | 02/07/2012 |
| 8110985 | Light-emitting device having protective circuits A light-emitting device includes a plurality of unit circuits that are arranged in an element forming region on a substrate, each unit circuit having a light-emitting element that has a first electrode and a second electrode, and a transistor that controls a current... | 02/07/2012 |
| 8106582 | Organic electroluminescence display device An organic electroluminescent display (1) including: a substrate (11); and a first organic electroluminescent device part (10) and a second organic electroluminescent device part (20) placed side by side on a surface of the substrate; the... | 01/31/2012 |
| 8106583 | Organic light emitting display apparatus Provided is an organic light emitting display apparatus in which process efficiency and contrast are increased. The organic light emitting display apparatus includes a substrate, a display unit that is formed on the substrate and includes an organic light emitting d... | 01/31/2012 |
| 8102118 | White organic light emitting device and color display apparatus employing the same An organic light emitting device (OLED) having increased light output efficiency and a wide color gamut, and a color display apparatus employing the OLED, includes: a substrate; a reflective electrode formed on the substrate; an organic light emitting layer formed o... | 01/24/2012 |
| 8102117 | Isolation mask for fine line display An electroluminescent panel having a front electrode overlying a translucent sheet, a phosphor layer overlying the front electrode, a dielectric layer overlying the phosphor layer, and a rear electrode overlying the dielectric layer, the electroluminescent panel fur... | 01/24/2012 |
| 8098009 | Electro-optical device and electronic apparatus for a liquid crystal panel An electro-optical device includes a light emitting unit; a color filter that has a plurality of colored portions selectively transmitting light components belonging to a portion of a wavelength range of light emitted from the light emitting unit; and a color conver... | 01/17/2012 |
| 8093809 | Electroluminescent display device A color electroluminescent (EL) display device comprises a transparent substrate, and a transparent electrode arranged on the transparent substrate. The EL display also includes an electroluminescent layer arranged on the transparent electrode that comprises a plura... | 01/10/2012 |
| 8093808 | Organic EL device, method of manufacturing organic EL device, and electronic device An organic EL device includes: a base body; pixels that are arranged in the base body and emit light beams having either of at least two different colors from among red, green and blue; an reflection layer that has optical reflectivity and arranged on the base body;... | 01/10/2012 |
| 8093805 | Vapor deposition mask, organic electroluminescent display device, and manufacturing method therefor In an organic electroluminescent display device comprising a wiring layer, an insulating layer, a first electrode, an organic electroluminescent layer, and a second electrode, wiring which conducts with a second electrode is arranged between light emitting pixels, a... | 01/10/2012 |
| 8093806 | Light-emitting device, method for manufacturing the same, and electronic apparatus The present invention provides a light-emitting device including a light-emitting element over a substrate, the light-emitting element is partitioned from an adjacent light-emitting element by a partition wall, the light-emitting element comprising a first electrode... | 01/10/2012 |
| 8084939 | Organic light emitting display and fabricating method thereof An organic light emitting display according to an exemplary embodiment of the present invention includes a first pixel to represent a white color, a second pixel to represent a different color from the first pixel, a pixel electrode disposed in each of the first and... | 12/27/2011 |
| 8080938 | Organic light emitting display device and method for manufacturing the same The present invention relates to an organic light emitting display device and a manufacturing method thereof. The organic light emitting display device according to an exemplary embodiment of the present invention includes: a substrate; a plurality of thin film tran... | 12/20/2011 |
| 8080939 | Reflection plate, light-emitting device and method of manufacturing reflection plate A reflection plate allowing the prevention of the generation of stray light, a method of manufacturing the same, and a light-emitting device using such a reflection plate are provided. The reflection plate includes: a base having light transparency, and having a plu... | 12/20/2011 |
| 8080936 | Display device with improved moisture prevention In a display device including, a display area having a plurality of organic EL devices on a substrate; a peripheral area having a driving circuit for the organic EL devices and surrounding the display area on the substrate; and an organic insulating film covering at... | 12/20/2011 |
| 8080937 | OLED having a charge transport enhancement layer Charge transport enhancement layers and structures are provided that may improve the performance of organic devices, specifically organic light emitting devices. A charge transport enhancement layer may include a layer or an inorganic material, metal oxide, halide, ... | 12/20/2011 |
| 8076843 | Organic electroluminescence display device An organic electroluminescence display device wherein the wiring width is made large enough to secure a current capacity for the power supply line and at the same time high luminance is achieved by increasing the aperture rate is to be realized. The device has lower... | 12/13/2011 |
| 8076842 | Multilayer polymer light-emitting diodes for solid state lighting applications Multilayer polymer light-emitting diodes (PLEDs) are demonstrated using semiconducting polymers blended with organometallic emitters as the emissive layer and one or both of an electron transport layer and a hole transparent layer on the appropriate electron injecti... | 12/13/2011 |
| 8076844 | Organic EL display device and manufacturing method of the same An organic EL display device includes a glass substrate and a flattening film arranged above the glass substrate. A plurality of anodes are arranged on a surface of the flattening film. A plurality of organic EL layers are arranged on a surface of the anodes. The fl... | 12/13/2011 |
| 8076845 | Display apparatus In a display apparatus, a thin film transistor, a planarization film, and at least two light-emitting devices are provided on a substrate, and the light-emitting device at least includes a light-emitting layer and first and second electrodes. At least two first cont... | 12/13/2011 |
| 8067890 | Organic electroluminescence structure having a height difference between surfaces of a control device and an organic electroluminescence device An organic electroluminescence structure comprises a first substrate, an organic electroluminescence device, and a control device. Forming either a lifting layer under the control device or a recess under the organic electroluminescence device, or forming both of th... | 11/29/2011 |
| 8063558 | Multi-color display apparatus Provided is an organic light-emitting device having little apparent deterioration of a durable luminance. The organic light-emitting device includes a hole transport layer and a light-emitting layer which are located in a predetermined order between a reflection ele... | 11/22/2011 |
| 8063557 | Light-emitting device having wavelength-converting materials therewithin A light-emitting device comprising a substrate, a light-emitting stack, and a transparent adhesive layer having wavelength-converting materials embedded therein formed within the light-emitting device is provided. ... | 11/22/2011 |
| 8058800 | Organic light emitting display including an optical path controller An organic light emitting display according to an exemplary embodiment of the present invention includes a transistor arranged on an insulating substrate, a pixel electrode connected to the transistor and including a reflective film, an optical path controller arran... | 11/15/2011 |
| 8058799 | Flat panel display apparatus with a porous layer on a substrate A flat panel display apparatus with reduced reflection of external light incident on the flat panel display apparatus. The flat panel display apparatus includes a substrate, a porous layer disposed on the substrate, and a plurality of display devices disposed on the... | 11/15/2011 |
| 8053982 | Light-emitting diodes with carrier extraction electrodes One embodiment of the present invention relates to a light-emitting diode having one or more light-emitting layers, a pair of electrodes disposed on the light-emitting diode so that an operating voltage can be applied to generate light from the one or more light-emi... | 11/08/2011 |
| 8053980 | Light-emitting device and electronic device The present invention provides a light-emitting device includes first, second and third light-emitting elements, emitting light having different color. The first light-emitting element includes a first anode; a first cathode; and first and second light-emitting laye... | 11/08/2011 |
| 8053979 | Light-emitting organic compound with improved reliability By repeating a purification process of a light-emitting organic compound several times, a thin film made of the light-emitting organic compound to be used in an EL display device contains ionic impurities at the concentration of 0.1 ppm or lower and has a volume res... | 11/08/2011 |
| 8053981 | Organic light-emitting device, and methods of forming the same and electronic devices having the same An organic light-emitting device and methods of forming the same are provided. The organic light-emitting device includes: a substrate having a pixel area and a peripheral circuit area; a reflective layer on the substrate, the reflective layer having a first reflect... | 11/08/2011 |
| 8049417 | High brightness excimer lamp A high brightness excimer light source has an elongated tube containing an excimer-forming gas and electrodes for exciting the gas to form a plasma, and thus create excimers such as a rare gas halogen excimer or a rare gas excimer. Light emitted from the excimer pro... | 11/01/2011 |
| 8049420 | Organic emitting device An organic light emitting device according to an exemplary embodiment of the present invention includes: a substrate including a first region, a second region, and a third region; a thin film structure disposed on the substrate; a first color filter, a second color ... | 11/01/2011 |
| 8049418 | Light emitting device comprising triplet compound in electroluminescent layer The luminance of different colors of light emitted from EL elements in a pixel portion of a light emitting device is equalized and the luminance of light emitted from the EL elements is raised. The pixel portion of the light emitting device has EL elements whose EL ... | 11/01/2011 |
| 8049421 | Light emitting device including plural barriers When a light emitting element is actuated to allow the light emission, the generation of Joule heat occurs, leading to the decomposition or crystallization of an organic compound to cause the degradation of the light emitting device. Therefore, a light emitting elem... | 11/01/2011 |
| 8049419 | Light-emitting device with suppressed influence of voltage drop A light-emitting device having the quality of an image high in homogeneity is provided. A printed wiring board (second substrate) (107) is provided facing a substrate (first substrate) (101) that has a luminous element (102) formed thereon. A PW... | 11/01/2011 |
| 8049416 | Electroluminescent devices and methods Electroluminescent devices, and methods of making and using such devices, are disclosed. The electroluminescent devices include a patterned layer on a solvent-susceptible layer. The electroluminescent devices may be used, for example, as full color display devices. | 11/01/2011 |
| 8049414 | Display device A display device (1; 101) includes a plurality of picture elements (2; 102) for displaying still and moving images, alphanumeric characters or the like. The picture elements can be controlled, either individually or in groups, by an electronic control ... | 11/01/2011 |
| 8044581 | Inorganic electroluminescence device An inorganic field emission device includes a first electrode, a second electrode spaced apart from the first electrode, and a light emitting layer disposed therebetween. A dielectric layer is disposed between the first electrode and the light emitting layer and/or ... | 10/25/2011 |
