Sign up


Match Document Document Title
8466455 Device structure  
Organic light emitting devices are provided having multiple subpixels. An organic spacer layer is provided in at least one subpixel to protect the emissive layer of the at least one subpixel from...
8466459 Organic light emitting display device and method of manufacturing the same  
An organic light emitting display device having a uniform thin film in a sub-pixel region, and a method of manufacturing the organic light emitting display device. The organic light emitting...
8461612 ***WITHDRAWN PATENT AS PER THE LATEST USPTO WITHDRAWN LIST***
Light-emitting device and lighting device
 
Provided is a light-emitting device having a structure in which a high refractive index component is provided between a solid light-emitting element and air, has an uneven structure on a surface in...
8461569 Semiconductor device and a method of fabricating a semiconductor device  
A semiconductor device includes a quantum dot and a plurality of layers, wherein said plurality of layers includes: a first layer; a stressor layer; and a patterned layer wherein said stressor...
8461618 Semiconductor light-emitting device and method of producing the same  
A semiconductor light-emitting device includes a substrate, an n-type semiconductor layer located above the substrate, a semiconductor light-emitting layer located on the n-type semiconductor...
8460959 Fast thermal annealing of GaN LEDs  
Methods of performing fast thermal annealing in forming GaN light-emitting diodes (LEDs) are disclosed, as are GaN LEDs formed using fast thermal annealing having a time duration of 10 seconds or...
8461058 Organic layer deposition apparatus, and method of manufacturing organic light-emitting display apparatus using the same  
An organic layer deposition apparatus including an electrostatic chuck combined with a substrate so as to fixedly support the substrate. The organic layer deposition apparatus including a receiving...
8460950 Organic light-emitting diode  
An organic light-emitting diode includes an anode and a cathode separately arranged from each other, and an emission layer between the anode and the cathode, the emission layer including a single...
8461620 Laser pumping of thyristors for fast high current rise-times  
An optically triggered semiconductor switch includes an anode metallization layer; a cathode metallization layer; a semiconductor between the anode metallization layer and the cathode metallization...
8460958 Semiconductor light emitting device, its manufacturing method, semiconductor device and its manufacturing method  
A method of manufacturing a semiconductor light emitting device made of nitride III-V compound semiconductors is includes an active layer made of a first nitride III-V compound semiconductor...
8460949 Light emitting device with air bars and method of manufacturing the same  
Disclosed are a light emitting device having at least one air bar capable of improving light extracting efficiency and a method of manufacturing the same. With the present invention, there is...
8461610 Semiconductor light emitting device having a reflective material with a side slant surface and method of manufacturing  
A semiconductor light-emitting device and a method for manufacturing the same can include a wavelength converting layer located over at least one semiconductor light-emitting chip in order to emit...
8455912 Semiconductor light emitting device and manufacturing method thereof  
A light-emitting device which includes a first semiconductor layer of a first conductivity type; a second semiconductor layer of a second conductivity type; and a light emitting layer provided...
8455272 Method for producing organic electroluminescence element and organic electroluminescence element  
A method for producing an organic electroluminescence element, the method including subjecting an anode to a surface treatment using at least one non-oxidizing gas, and forming a p-doped...
8455273 Method for producing crystalline nitride phosphors  
This invention relates to a new method for the production of nitride-based phosphors, in particular, of phosphors containing rare earth elements. The phosphors can be used, for example, in light...
8450186 Optical modulator utilizing wafer bonding technology  
Optical modulator utilizing wafer bonding technology. An embodiment of a method includes etching a silicon on insulator (SOI) wafer to produce a first part of a silicon waveguide structure on a...
8450768 Semiconductor light-emitting element and process for production thereof  
The present invention provides a semiconductor light-emitting element comprising an electrode part excellent in ohmic contact and capable of emitting light from the whole surface. An electrode...
8445929 Wavelength-converted semiconductor light emitting device  
Embodiments of the invention include a light emitting structure comprising a light emitting layer. A first luminescent material comprising a phosphor is disposed in a path of light emitted by the...
8445926 LED package, method of fabricating the same, and backlight unit having the same  
Disclosed are a LED package, a method of fabricating the same, and a backlight unit having the same. The light emitting diode package comprises a light emitting diode, a printed circuit board...
8441022 Semiconductor light-emitting device  
An outer lead connected to an inner lead penetrating a molded resin section, and another outer lead connected to another inner lead penetrating the molded resin section are provided on an outer...
8441029 Light emitting element including side surface dielectric layer for avoiding impurity adhesion  
To suppress adhesion of impurities to a semiconductor light emitting element, there is provided a nitride-based semiconductor light emitting element including: a laminated body having a first...
8440476 Method for producing zinc oxide-based semiconductor light-emitting device and zinc oxide-based semiconductor light-emitting device  
The ohmic contact between a growth substrate and an electrode formed thereon is improved in a zinc oxide-based semiconductor light-emitting device, thereby improving the light-emission efficiency...
8440477 Method for manufacturing LED  
A method for manufacturing an LED (light emitting diode) includes following steps: providing a first electrode, a second electrode and a Zener diode, the Zener diode being electrically connected to...
8441013 TFT substrate including divided display screens and/or separated data lines, display panel including the TFT substrate, and method for manufacturing the TFT substrate  
The present invention provides a method of manufacturing a TFT substrate, in which method a data signal line is separated into upper and lower regions at a separating point(Q) that is not around...
8440485 Method for making light emitting diode  
A method of making a LED includes following steps. A substrate is provided, and the substrate includes an epitaxial growth surface. A carbon nanotube layer is placed on the epitaxial growth...
8436332 Electron emission element and imaging device having the same  
An electron emission element has an electron emission layer that emits an electron from a surface emission portion, a focusing electrode layer that is film-formed on a surface of the electron...
8435815 Surface-emitting semiconductor laser and manufacturing method thereof  
A manufacturing method of a surface-emitting semiconductor laser includes the steps of: forming a stacked structure having a lower-multilayer film reflector including a lower oxidizable layer...
8431946 Chip package and method for forming the same  
An embodiment of the invention provides a chip package which includes: a substrate having a first surface and a second surface; an optical device disposed on the first surface; a conducting pad...
8431955 Method and structure for balancing power and performance using fluorine and nitrogen doped substrates  
Methods and systems evaluate an integrated circuit design for power consumption balance and performance balance, using a computerized device. Based on this process of evaluating the integrated...
8431459 Semiconductor wafer, semiconductor device, and method of manufacturing a semiconductor device  
It is an objective of the present invention to form a favorable interface between an oxide layer and a group 3-5 compound semiconductor using a practical and simple method. Provided is a...
8426292 Process for sapphire substrate separation by laser  
A method of fabricating semiconductor devices is disclosed. The method comprises providing a wafer comprising a substrate with a plurality of epitaxial layers mounted on the substrate. Patterns are...
8426225 Semiconductor material doping based on target valence band discontinuity  
A solution for designing and/or fabricating a structure including a quantum well and an adjacent barrier is provided. A target band discontinuity between the quantum well and the adjacent barrier...
8426879 Light emitting device and backlight unit using the same  
An object of the present invention is to provide a light emitting device that shows high adhesion between a sealing member and a package member. A light emitting device 100 of the present invention...
8425858 Detection apparatus and associated method  
An apparatus includes an article and a detector. The article includes a substrate, a faceted structure disposed on the substrate, and a sensor layer disposed on the faceted structure. The faceted...
8426224 Nanowire array-based light emitting diodes and lasers  
Semiconductor nanowire arrays are used to replace the conventional planar layered construction for fabrication of LEDs and laser diodes. The nanowire arrays are formed from III-V or II-VI compound...
8420413 Method for manufacturing pixel structure  
A pixel structure including a scan line, a data line, an active device, a shielding electrode, and a pixel electrode is provided on a substrate. The data line includes an upper conductive wire and...
8421116 Light emitting device and method for manufacturing the same  
The light emitting device of the invention comprises a first electrode, a second electrode being light transmitting, and a carrier sandwiched between the first electrode and the second electrode...
8421097 Organic light emitting diode display device  
An organic light emitting diode display includes a substrate main body, a plurality of organic light emitting diodes formed on the substrate main body, and a differential capping layer covering the...
8421105 Semiconductor light-emitting device and method for fabricating the same  
A semiconductor light-emitting device is provided. The semiconductor light-emitting device may include a light-emitting structure, an electrode, an ohmic layer, an electrode layer, an adhesion...
8420502 Group III-V semiconductor device and method for producing the same  
A method for producing a Group III-V semiconductor device, includes forming, on a base, a plurality of semiconductor devices isolated from one another, forming, through ion implantation, a...
8420426 Method of manufacturing a light-emitting device  
To provide a light-emitting device using a nitride semiconductor which can attain high-power light emission by highly efficient light emission, a method of manufacturing the light-emitting device...
8420419 Group-III nitride semiconductor laser device, and method for fabricating group-III nitride semiconductor laser device  
A method of fabricating a III-nitride semiconductor laser device includes: preparing a substrate product, where the substrate product has a laser structure, the laser structure includes a...
8415180 Method for fabricating wafer product and method for fabricating gallium nitride based semiconductor optical device  
Provided is a method for fabricating a wafer product including an active layer grown on a gallium oxide substrate and allowing an improvement in emission intensity. In step S105, a buffer layer 13...
8415241 Method of manufacturing silicon carbide semiconductor device  
A silicon carbide substrate having a substrate surface is prepared. An insulating film is formed to cover a part of the substrate surface. A contact electrode is formed on the substrate surface, so...
8415181 Light emitting element with improved light extraction efficiency, light emitting device comprising the same, and fabricating method of the light emitting element and the light emitting device  
Provided is a light emitting element, a light emitting device including the same, and fabrication methods of the light emitting element and light emitting device. The light emitting device...
8415179 Method for manufacturing light emitting diode  
A light emitting diode and a light emitting diode (LED) manufacturing method are disclosed. The LED comprises a substrate; a first n-type GaN layer; a second n-type GaN layer; an active layer; and...
8415185 Process for making a slot-type optical waveguide on silicon  
In a process for fabrication of an optical slot waveguide on silicon, a thin single-crystal silicon film is deposited on a substrate covered with an insulating buried layer; a local thermal...
8409897 Production method of red light emitting semiconductor device  
Disclosed are: an environmentally friendly red light-emitting semiconductor element which operates at low voltage, while having sufficient luminous efficiency and sufficient luminous intensity; and...
8409886 Method of producing image display unit  
A method of producing the image display unit, wherein the image display unit includes an array of a plurality of light emitting devices for displaying an image, and wherein the method of producing...
8410487 Manufacturing method and structure of LED chip  
A manufacturing method and a structure of a light-emitting diode (LED) chip are disclosed. The method includes the steps of: providing a conductive block; providing an epitaxial block; bonding;...