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7488988 |
Light emitting device and method of forming the same
A light emitting device includes a substrate and an adhesive layer on the substrate. At least two multi-layer epitaxial structures are on the substrate. Each structure sequentially includes an...
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7485476 |
Terahertz radiating device based on semiconductor coupled quantum wells
A method is presented for fabricating a semiconductor device operable to generate a THz spectral range radiation in response to an external field. According to this method, a heterostructure is...
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7485478 |
Light emitting device and method of manufacturing the same
A high-quality light emitting device is provided which has a long-lasting light emitting element free from the problems of conventional ones because of a structure that allows less degradation, and...
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7485477 |
Thin plate manufacturing method and thin plate manufacturing apparatus
In order to obtain a thin plate manufacturing method capable of extremely increasing manufacturing efficiency by enlarging the production scale and remarkably reducing the manufacturing cost per...
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7482181 |
Method for fabricating a light-emitting device based on a gallium nitride-based compound semiconductor, and light-emitting device based on a gallium nitride-based compound semiconductor
A light-emitting device is based on a gallium nitride-based compound semiconductor. A light-emitting layer with a first and a second main surface is formed from a compound semiconductor based on...
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7482183 |
Light emitting diode with degenerate coupling structure
An electronic device includes a conductive n-type substrate, a Group III nitride active region, an n-type Group III-nitride layer in vertical relationship to the substrate and the active layer, at...
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7482638 |
Package for a semiconductor light emitting device
A semiconductor light emitting device package includes a substrate with a core and a copper layer overlying the core. The light emitting device is connected to the substrate directly or indirectly...
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7482189 |
Light emitting diode and method of fabricating the same
A light emitting diode (LED) and a method are provided for fabricating the a LED with an improved structure for better light emitting efficiency and better light output performance. The LED...
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7479669 |
Current aperture transistors and methods of fabricating same
Transistors and/or methods of fabricating transistors that include a source contact, drain contact and gate contact are provided. In some embodiments, a channel region is provided between the...
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7479658 |
Epitaxial wafers, method for manufacturing of epitaxial wafers, method of suppressing bowing of these epitaxial wafers and semiconductor multilayer structures using these epitaxial wafers
A technique for suppressing the bowing of an epitaxial wafer is provided. The epitaxial wafer is prepared by successively epitaxially growing a target group III-nitride layer, an interlayer and...
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7477445 |
Electrophoretic indication display
An electrophoretic display having a pair of substrates separated by a microcapsule layer, a plurality of pixels formed at the intersections of rows of gate lines and columns of data lines on at...
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7477334 |
Method of manufacturing electro-optical device
A method of manufacturing an electro-optical device, which, on a substrate, has a plurality of data lines, a plurality of scanning lines, a plurality of driving elements formed to correspond to...
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7473569 |
Manufacturing method for three-dimensional structural body
A manufacturing method for a three-dimensional structural body includes sequentially bonding/transferring and laminating plural cross-sectional form members, each held in space above a first...
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7473936 |
Light emitting diodes (LEDs) with improved light extraction by roughening
Systems and methods are disclosed for fabricating a semiconductor light emitting diode (LED) device by forming an n-gallium nitride (n-GaN) layer on the LED device and roughening the surface of the...
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7470555 |
Semiconductor laser device, and method of manufacturing the same
A semiconductor laser device comprises a laminate consisting of a semiconductor layer of first conductivity type, an active layer and a semiconductor layer of second conductivity type, which is...
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7465594 |
Active-matrix addressing substrate and method of fabricating the same
An active-matrix addressing substrate improves the degradation of initial alignment of liquid-crystal molecules caused by the steps or level differences due to the pixel electrodes and/or the...
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7465596 |
Manufacturing method of semiconductor device
To provide a semiconductor device including a thinned substrate with high yield. After forming a protective layer in a predetermined portion (at least a portion covering a side surface of a...
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7465592 |
Method of making vertical structure semiconductor devices including forming hard and soft copper layers
The invention provides a reliable way to fabricate a new vertical structure compound semiconductor device with improved light output and a laser lift-off processes for mass production of GaN-based...
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7462567 |
Method for manufacturing integrated circuit
The flatness of the surface of the light-receiving portion must be increased when the upper structural layer of a light detector is etched. The present invention provides a method for manufacturing...
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7462502 |
Color control by alteration of wavelength converting element
A light emitting device is produced by depositing a layer of wavelength converting material over the light emitting device, testing the device to determine the wavelength spectrum produced and...
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7462501 |
Method for manufacturing an electro-optical device
An object of the present invention is to provide an EL display device having high operation performance and reliability. A third passivation film 45 is disposed under the EL element 203 ...
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7462553 |
Ultra thin back-illuminated photodiode array fabrication methods
Ultra thin back-illuminated photodiode array fabrication methods providing backside contact by diffused regions extending through the array substrate. In accordance with the methods, a matrix is...
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7459321 |
Method of storing a data bit in a fast-write alloy
Alloy memory structures and methods are disclosed wherein a layer or volume of alloy material changes conductivity subsequent to introduction of a electron beam current-induced change in phase of...
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7459320 |
Method for producing a photovoltaic device
Process for preparing a photovoltaic device including at least one semiconductive metal oxide with a major amount of a nanosized photo-catalytic crystalline phase, by depositing the oxide in the...
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7456034 |
Nitride semiconductor device and method for fabricating the same
A nitride semiconductor device comprises: a well layer of nitride semiconductor containing In and Ga; barrier layers of nitride semiconductor sandwiching the well layer, containing Al and Ga, and...
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7456434 |
Micro optical bench structure
A micro optical bench structure and a method of manufacturing a micro optical bench structure are provided. The micro optical bench structure includes: a lower substrate; an upper substrate which...
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7452736 |
Surface emitting device, manufacturing method thereof and projection display device using the same
There are provided a surface emitting device and a projection display device, in which high power output can be produced by configuring a large-scaled LED. The surface emitting device includes a...
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7449714 |
Electroluminescent devices
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...
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7445946 |
Method of driving a light emitting device
The present invention is characterized in that a transistor with its L/W set to 10 or larger is employed, and that |V DS | of the transistor is set equal to or larger than 1 V and equal to or less...
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7445947 |
Method of manufacturing solid-state imaging device and solid-state imaging device
After electrode pads 20 formed on a silicon substrate 1 and an electrode 21 to be connected thereto are exposed, a photoelectric conversion layer 12 is formed via a first mask 23 which...
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7446342 |
Light emitting diode having conductive reflecting layer
There is provided a semiconductor light emitting diode and a method of manufacturing the same that enable voltage in the forward direction to be decreased while allowing light extraction efficiency...
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7442562 |
Method for manufacturing optical module
The invention relates to an optical module manufacturing method for bonding a can portion having an optical semiconductor element and a barrel portion of the optical module together, comprising the...
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7442566 |
Liquid crystal display device and manufacturing method for the same
On a glass substrate, gate bus lines, data bus lines, and TFTs are formed. Then, on the substrate, an insulating film, covering the gate bus lines, data bus lines and TFTs, is formed, and a...
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7439085 |
Method and apparatus for electroluminescence
Methods and apparatuses for causing electroluminescence with charge trapping structures are disclosed. Various embodiments relate to methods and apparatuses for causing electroluminescence with...
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7439102 |
Semiconductor fuse box and method for fabricating the same
A semiconductor fuse box includes a fuse structure and a protective structure disposed between the fuse structure and an integrated circuit structure. The protective structure has at least one...
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7439086 |
Method for manufacturing liquid crystal display device
A conventionally followed technique of manufacturing a liquid crystal display device is a method for forming various types of coatings over an entire surface of a substrate and for removing the...
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7435604 |
Method of making light emitting diode
A method of making a light emitting diode (LED) is disclosed. The LED of the present invention comprises a semiconductor layer of a first polarity, an active layer, and a semiconductor layer of a...
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7435992 |
Active matrix type organic electroluminescent display device and method of manufacturing the same
Disclosed are an active matrix type organic electroluminescent display device and a manufacturing method thereof. At least two capacitors having different functions from each other are disposed in...
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7431624 |
Method of manufacturing organic EL element
A method of manufacturing an organic EL element includes applying a reverse bias to an organic EL element with an inverse layered structure until a current density of the organic EL element at an...
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7432117 |
Light-emitting diode and manufacturing method thereof
A light-emitting diode and the manufacturing method thereof are provided, wherein the light-emitting diode comprises an epitaxial structure, a bonding layer and a composite substrate. The bonding...
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7432142 |
Methods of fabricating nitride-based transistors having regrown ohmic contact regions
Transistor fabrication includes forming a nitride-based channel layer on a substrate, forming a barrier layer on the nitride-based channel layer, forming a contact recess in the barrier layer to...
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7432116 |
Method and apparatus for film deposition
Provided is a method and apparatus for depositing an organic compound layer having a plurality of function regions. A plurality of evaporation sources are provided within a deposition chamber....
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7427522 |
Short-wavelength laser module and method of producing the same
In a short-wavelength laser module, long-term reliability is lost because of unnecessary gas deposited on the end face of its optical waveguide. A short-wavelength laser module has a package...
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7427772 |
Semiconductor light emitting device substrate and method of fabricating the same
A substrate for semiconductor light emitting devices is provided. The substrate is characterized in that the substrate is a single crystal material and has a nanocrystal structure capable of...
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7422929 |
Wafer-level packaging of optoelectronic devices
In an embodiment, the invention provides a method for forming a wafer-level package. A bonding pad is formed on a first wafer. After forming the bonding pad, an optoelectronic device is located on...
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RE40485 |
Semiconductor light-emitting element
In a semiconductor light-emitting element, an underlayer is made of AlN layer, and a first cladding layer is made of an n-AlGaN layer. A light-emitting layer is composed of a base layer made of...
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7419839 |
Bonding an optical element to a light emitting device
A device is provided with at least one light emitting device (LED) die mounted on a submount with an optical element subsequently thermally bonded to the LED die. The LED die is electrically...
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7420211 |
Wiring line and manufacture process thereof, and semiconductor device and manufacturing process thereof
To provide a technique for manufacturing a wiring line having a low resistance and a high heat resistance so as to make an active matrix type display device larger and finer. The wiring line is...
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7416906 |
Soldering method for semiconductor optical device, and semiconductor optical device
A method for soldering a semiconductor optical device including a resin-made optical lens to an object by a reflow soldering process using a lead-free solder, and a semiconductor optical device for...
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7413916 |
Light-emitting device and manufacturing method thereof
A light emitting element having a superior light emitting characteristic is provided by forming a region partly including a phosphor (light emitting region) in manufacturing of a light emitting...
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