Sign up


Match Document Document Title
US20050006653 Electrode layer, light generating device including the same and method of forming the same  
Provided is an electrode layer for a light generating device, and a method of forming the same and a light generating device including the same. The electrode layer contains a solid solution of an...
US20130126912 Light Emitting Device and Method of Driving the Light Emitting Device  
A light emitting device that achieves long life, and which is capable of performing high duty ‘drive,’ by suppressing initial light emitting element deterioration is provided. Reverse bias app...
US20070166862 Method for fabricating substrate with nano structures, light emitting device and manufacturing method thereof  
A method of fabricating a substrate with nano structures, light emitting device using the substrate and a manufacturing method thereof, wherein a substrate for growing a light emitting device is...
US20070122994 NITRIDE SEMICONDUCTOR LIGHT EMITTING ELEMENT  
A nitride semiconductor light-emitting element suppresses leakage currents and non-radiative recombination centers by providing, as an underlying layer of the active layer, a pit formation layer...
US20070085081 Thermally efficient semiconductor laser structure and method of forming same  
The present invention provides a thin-film semiconductor laser device that utilizes a double-sided heat removal technique and architecture. The term “thin-film semiconductor laser”, as used her...
US20060284187 Grown photonic crystals in semiconductor light emitting devices  
A photonic crystal is grown within a semiconductor structure, such as a III-nitride structure, which includes a light emitting region disposed between an n-type region and a p-type region. The...
US20130207148 RADIATION-EMITTING COMPONENT WITH A CONVERTER MATERIAL, WITH A THERMALLY CONDUCTIVE CONTACT AND METHOD FOR THE PRODUCTION THEREOF  
A radiation-emitting component includes: a radiation source containing semiconductor materials which emits first radiation of a first wavelength when in operation;a transparent body including a...
US20090278138 LAMINATED STRUCTURE AND IMAGE DISPLAY DEVICE  
A laminated structure includes a wettability variable layer formed on a substrate, including a material whose critical surface tension varies by receiving energy so that high and low surface energy...
US20080315212 METHOD FOR FABRICATING A P-TYPE SEMICONDUCTOR STRUCTURE  
One embodiment of the present invention provides a method for fabricating a group III-V p-type nitride structure. The method comprises growing a first layer of p-type group III-V material with a...
US20080111139 Vertical light emitting device and method of manufacturing the same  
Provided is a vertical light emitting device having improved light extraction efficiency and a method of manufacturing the same. The vertical light emitting device may include a p type electrode, a...
US20070228356 ORGANIC-INORGANIC COMPOSITE SEMICONDUCTOR MATERIAL, LIQUID MATERIAL, ORGANIC LIGHT EMITTING ELEMENT, METHOD OF MANUFACTURING ORGANIC LIGHT EMITTING ELEMENT, LIGHT EMITTING DEVICE AND ELECTRONIC APPARATUS  
Organic-inorganic composite semiconductor material including material mainly made of at least one kind of a metal ion selected from an alkali metal ion, an alkali earth metal ion and a rare-earth...
US20070131941 Light emitting device having high optical output efficiency  
A light emitting device includes a lower semiconductor layer of a first conductivity type; an optical emission layer formed on said lower semiconductor layer; an upper semiconductor layer of a...
US20110260176 LIGHT-EMITTING SENSOR DEVICE AND METHOD FOR MANUFACTURING THE SAME  
A light-emitting sensor device is provided with: a substrate (110); an irradiating part (120), disposed on the substrate, for applying light to a specimen; a light receiving part (150), disposed on...
US20100148185 FLIP-CHIP LIGHT-EMITTING DIODE DEVICE  
A flip-chip light-emitting diode (LED) device is provided. The flip-chip LED device includes a substrate, an n-GaN layer, an epitaxy layer, a p-GaN layer, a first electrode, and a second electrode....
US20090173952 SEMICONDUCTOR LIGHT-EMITTING DEVICE, ILLUMINATOR AND METHOD OF MANUFACTURING SEMICONDUCTOR LIGHT-EMITTING DEVICE  
A semiconductor light-emitting device having high reliability is obtained while suppressing separation between a support substrate and a semiconductor element layer. This semiconductor...
US20080111138 PIXEL STRUCTURE AND METHOD FOR FABRICATING THE SAME  
A pixel structure is disclosed. The pixel structure includes a substrate, a first data line having at least one end formed on the substrate, a first insulation layer overlying the first data line...
US20070262331 SEMICONDUCTOR DEVICE, LED PRINTHEAD, AND IMAGE FORMING APPARATUS  
An inclined surface having an inclination angle θ is formed in an edge portion which forms an opening portion of an inter-layer insulating film, thereby reducing a stress by the inclined surface.
US20060273324 Light-emitting diode and process for producing the same  
The back surface of a semiconductor crystal substrate 102 which has a thickness of about 150 μm and is made of undoped GaN bulk crystal consists of a polished plane 102a which is flattened through ...
US20050167681 Electrode layer, light emitting device including the same, and method of forming the electrode layer  
Provided are an electrode layer, a light emitting device including the electrode layer, and a method of forming the electrode layer. The electrode layer includes a first electrode layer and a...
US20080099770 Integrated heat spreaders for light emitting devices (LEDs) and related assemblies  
A light emitting device (LED) assembly may include an electrically insulating substrate and a thermally conductive layer on a surface of the insulating substrate. A light emitting device may be on...
US20070187697 Nitride based MQW light emitting diode having carrier supply layer  
A MQW LED structure is provided herein, which contains a carrier supply layer joined to a side of the MQW light emitting layer to provide additional carriers for recombination and to avoid/reduce...
US20140048775 ORGANIC LIGHT EMITTING DIODE WITH TRANSPARENT ELECTRODE AND METHOD OF MAKING SAME  
A transparent electrode is provided for an organic light emitting diode (OLED) device. The electrode may be made according to a method including: sputter-depositing a first layer of or including...
US20130001595 METHOD OF MANUFACTURING AN OLED DEVICE WITH SPATIALLY ISOLATED LIGHT-EMITTING AREAS  
The invention describes a method of forming spatially isolated light- emitting areas (R1, R2, R3) on a common substrate (11) of an OLED device (1) comprising a plurality of device layers (12, 15,...
US20100026779 SEMICONDUCTOR MEMBER, SEMICONDUCTOR ARTICLE MANUFACTURING METHOD, AND LED ARRAY USING THE MANUFACTURING METHOD  
A novel semiconductor article manufacturing method and the like are provided. A method of manufacturing a semiconductor article having a compound semiconductor multilayer film formed on a...
US20080191218 Low-Dielectric Constant Cryptocrystal Layers And Nanostructures  
This invention provides a method for producing application quality low-dielectric constant (low-k) cryptocrystal layers on state-of-the-art semiconductor wafers and for producing organized...
US20130285073 LED LIGHT DISPOSED ON A FLEXIBLE SUBSTRATE AND CONNECTED WITH A PRINTED 3D CONDUCTOR  
An example includes subject matter (such as an apparatus) comprising a planar substrate including a first surface that is planar, at least one bare light emitting diode (“LED”) die coupled to the...
US20110095308 PROCESS FOR FORMING AN ELECTROACTIVE LAYER  
There is provided a process for forming a layer of electroactive material having a substantially flat profile. The process includes the steps of providing a workpiece having at least one active...
US20090101936 SEMICONDUCTOR LIGHT EMITTING ELEMENT AND WAFER  
There are provided a semiconductor light emitting element which allows an improvement in light extraction efficiency without increasing the number of fabrication steps, and a wafer. In a...
US20070145382 Semiconductor light emitting diode and method for manufacturing the same  
A high-efficiency semiconductor light emitting diode and a method for manufacturing the same are provided. The semiconductor LED has high internal quantum efficiency and can reduce the bad effect...
US20050082548 III-V group GaN-based semiconductor device and method of manufacturing the same  
Provided are a III-V group GaN-based compound semiconductor device and a method of manufacturing the same. The device includes an AlGaN diffusion blocking layer and an InGaN sacrificial layer...
US20130015424 OPTOELECTRONIC DEVICES  
An optoelectronic device is provided including an element that forms a dipole moment between an active layer and a charge transport layer. The optoelectronic device may include an active layer...
US20080237611 ELECTROLUMINESCENT DEVICE HAVING IMPROVED CONTRAST  
A method for increasing ambient light contrast ratio within an electroluminescent device, including: a reflective electrode and a transparent electrode having an EL unit formed there-between. The...
US20080105882 Surface textured LEDs and method for making the same  
A light-emitting device that includes an LED and a light extraction layer and the method for making the same are disclosed. The LED includes a substrate on which an active layer is sandwiched...
US20080073653 SEMICONDUCTOR APPARATUS AND METHOD OF MANUFACTURING THE SAME  
It is an object of the present invention to provide a technology of controlling a threshold voltage of a thin film transistor in which an amorphous oxide film is applied to a channel layer. There...
US20070063201 OPTICAL MODULE HAVING A LENS FORMED WITHOUT CONTACTING A REFLECTOR AND METHOD OF MAKING THE SAME  
An optical module includes a substrate, a chip, a reflector and a lens. The chip is disposed on the substrate for emitting light. The reflector is disposed on the substrate for reflecting light...
US20070278497 THIN FILM TRANSISTOR SUBSTRATE AND DISPLAY DEVICE  
Disclosed are a thin film transistor substrate where barrier metal can be omitted to be formed between a semiconductor layer of a thin film transistor and source and drain electrodes (barrier metal...
US20070221926 Passivating layer for flexible electronic devices  
An electronic device which comprises a first electrode, a second electrode, an active polymer layer between the first and the second electrodes, and a passivating layer adapted to enhance the...
US20060124940 Electro-optical device, method of manufacturing the same, and electronic apparatus  
An electro-optical device includes a light-emitting layer provided with a white light-emitting element; and a reflective filter layer that is located at one side of the light-emitting layer and is...
US20050274944 Nanocrystal electroluminescence device and fabrication method thereof  
A nanocrystal electroluminescence device comprising a polymer hole transport layer, a nanocrystal light-emitting layer and an organic electron transport layer wherein the nanocrystal light-emitting...
US20110254043 ROD-LIKE LIGHT-EMITTING DEVICE, METHOD OF MANUFACTURING ROD-LIKE LIGHT-EMITTING DEVICE, BACKLIGHT, ILLUMINATING DEVICE, AND DISPLAY DEVICE  
To facilitate electrode connections and achieve a high light emitting efficiency, a rod-like light-emitting device includes a semiconductor core of a first conductivity type having a rod shape, and...
US20110084286 DONOR SUBSTRATE AND METHOD OF FABRICATING ORGANIC LIGHT EMITTING DIODE USING THE SAME  
A donor substrate for laser induced thermal imaging and a method of fabricating an organic light emitting diode (OLED) using the donor substrate are disclosed. In one embodiment, the donor...
US20110042680 LIGHT EMITTING DEVICE AND METHOD FOR MANUFACTURING SAME  
A light emitting device includes: a conductive substrate; a metal film provided above the conductive substrate; a light emitting layer provided above the metal film; an electrode provided partly...
US20100059765 Light-Emitting Device With Improved Electrode Structures  
A light-emitting device includes first and second semiconductor layers and a light-emitting layer between the first and second semiconductor layers. The light-emitting device also includes an...
US20070215881 LIGHT-EMITTING ELEMENT AND MANUFACTURING METHOD THEREOF  
It is an object of the present invention to provide a new light-emitting element and manufacturing method thereof in which actively diffusing a material into a film formation layer is utilized...
US20050274958 Buffer layer of light emitting semiconducting device  
Disclosed is a buffer layer within a light emitting semiconducting device. The buffer layer comprises a plurality of metallic nitride layers sequentially formed on top of a sapphire substrate. In a...
US20140084318 LIGHT EMITTING DEVICE PACKAGE AND PACKAGE SUBSTRATE  
A light emitting device package is provide comprising a light emitting device including a first electrode and a second electrode. The package substrate allows the light emitting device to be...
US20100019251 Semiconductor Light Emitting Device  
A semiconductor light emitting device is provided. The semiconductor light emitting device comprises a substrate and a light emitting structure. The substrate comprises a plurality of discontinuous...
US20070262330 LIGHT EMITTING DEVICE HAVING MULTI-PATTERN STRUCTURE AND METHOD OF MANUFACTURING SAME  
A semiconductor light emitting device having a multiple pattern structure greatly increases light extraction efficiency. The semiconductor light emitting device includes a substrate and a...
US20070205418 Light emitting device and electronic device  
To improve light extraction efficiency of light emitting elements such as electroluminescent elements. A first electrode 101, a light emitting layer 102, and a second electrode 103 are formed over...
US20140124796 FLEXIBLE LIGHT-EMITTING DEVICE, ELECTRONIC DEVICE, AND METHOD FOR MANUFACTURING FLEXIBLE-LIGHT EMITTING DEVICE  
It is an object to provide a flexible light-emitting device with long lifetime in a simple way and to provide an inexpensive electronic device with long lifetime using the flexible light-emitting...