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7629188 |
Flip chip type LED lighting device manufacturing method
A flip chip type LED lighting device manufacturing method includes the step of providing a strip, the step of providing a submount, the step of forming a metal bonding layer on the strip or...
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7615398 |
Pyramidal photonic crystal light emitting device
A light-emitting device (LED) is described which exhibits high extraction efficiency and an emission profile which is substantially more directional than from a Lambertian source. The device...
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7612383 |
Reflector packages and semiconductor light emitting devices including the same
Reflectors for a semiconductor light emitting device include a lower sidewall portion defining a reflective cavity. A substantially horizontal shoulder portion extends outwardly from the sloped...
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7611915 |
Methods of manufacturing light emitting diodes including barrier layers/sublayers
Semiconductor light emitting devices, such as light emitting diodes, include a substrate, an epitaxial region on the substrate that includes a light emitting region such as a light emitting diode...
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7611914 |
Method of fabricating turning mirror using sacrificial spacer layer and device made therefrom
The present invention is a method of fabricating a waveguide using a sacrificial spacer layer. The first step in this process is to fabricate the underlying optical semiconductor structure. A...
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7602057 |
Signal light using phosphor coated LEDs
A method for creating an improved signal light is disclosed. For example, the improved signal light includes a housing, one or more first type of light emitting diodes (LEDs) emitting a light...
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7601550 |
Methods for producing a light emitting semiconductor body with a luminescence converter element
The invention describes two methods of fabricating semiconductor components in which a luminescence conversion element is applied directly to the semiconductor body ( 1 ). In the first method, a...
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7592640 |
Light emitting semiconductor apparatus
The disclosed subject matter relates to a light emitting semiconductor apparatus with reduced color unevenness and suppressed topical deterioration over time with regard to an amount and...
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7592636 |
Radiation-emitting semiconductor component and method for the production thereof
A radiation-emitting semiconductor component having a radiation-transmissive substrate ( 1 ), on the underside of which a radiation-generating layer ( 2 ) is arranged, in which the substrate ( 1 )...
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7592200 |
Solid-state imaging device and method of manufacturing the same
There are provided a semiconductor substrate 101 on which solid-state imaging devices are formed, and a translucent member 201 provided onto a surface of the semiconductor substrate such that...
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7583871 |
Substrates for optical die structures
Package substrates for optical die structures are generally described. In one example, an apparatus includes a package substrate having one or more plated through hole (PTH) structures, an optical...
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7582497 |
Method of manufacturing micro-optic device
A micro-optic device including a complicate structure and a movable mirror is made to be manufactured in a reduced length of time. A silicon substrate and a single crystal silicon device layer with...
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7579203 |
Light emitting device
An inexpensive light emitting device and inexpensive electric equipment are provided. A substrate on which a semiconductor element or a light emitting element is formed and a color filter are...
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7575944 |
Method of manufacturing nitride-based semiconductor light emitting diode
Provided is a method of manufacturing a nitride-based semiconductor LED including sequentially forming an n-type nitride semiconductor layer, an active layer, and a p-type nitride semiconductor...
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7569407 |
Methods of coating semiconductor light emitting elements by evaporating solvent from a suspension
Semiconductor light emitting devices are fabricated by placing a suspension including phosphor particles suspended in solvent on at least a portion of a light emitting surface of a semiconductor...
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7569406 |
Method for coating semiconductor device using droplet deposition
Methods and systems for coating of semiconductor devices using droplets of wavelength conversion or phosphor particles in a liquid medium. A plurality of nozzles delivers a controlled amount of the...
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7560748 |
Light emitting diode unit
A light emitting diode unit including a base ( 100 ) made of anodized aluminum and a printed board ( 101 ) attached to the base ( 100 ) and the printed board ( 101 ) including a predetermined...
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7560298 |
Methods for producing a tunable vertical cavity surface emitting laser
Methods are disclosed for producing a tunable vertical cavity surface emitting laser (VCSEL) using photonic crystals and an electrostrictive material that includes a hologram with a narrow filter...
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7560296 |
Process for producing an epitalixal layer of galium nitride
A method of manufacturing a low defect density GaN material comprising at least two step of growing epitaxial layers of GaN with differences in growing conditions, (a.) a first step of growing an...
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7557384 |
Semiconductor light emitting device and semiconductor light emitting unit
In various aspects, a semiconductor light emitting device may include a mold resin having a cup shape portion on an upper surface of the mold resin; a first lead provided in the mold resin and...
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7556975 |
Method for manufacturing backside-illuminated optical sensor
A CCD portion 3 is formed on a front surface side of a semiconductor substrate 1 . A region of a back surface side of semiconductor substrate 1 that corresponds to CCD portion 3 is thinned...
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7550304 |
Method for manufacturing semiconductor laser element
A method for manufacturing a semiconductor laser element includes forming a semiconductor laminated structure, having an active layer, on a substrate; etching the semiconductor laminated structure...
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7541622 |
Super luminescent diode and manufacturing method thereof
To provide a superluminescent diode capable of emitting high output super luminescent light having a central wavelength within a range of 0.95 μm to 1.2 μm and an undistorted beam cross section,...
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7534636 |
Lids for wafer-scale optoelectronic packages
A method for forming a lid for a wafer-scale package includes (1) forming a cavity in a substrate, (2) forming an oxide layer over the cavity and over a bond area around the cavity on the...
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7531845 |
Semiconductor light emitting device
A semiconductor light emitting device includes: a body having a recess, a step being provided on a side wall of the recess; a semiconductor light emitting element mounted in the recess; and a resin...
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7527991 |
Light emitting apparatus provided with fluorescent substance and semiconductor light emitting device, and method of manufacturing the same
In a light emitting apparatus comprising a light emitting device, a fluorescent substance capable of absorbing at least a portion of light emitted by the light emitting device and emitting light...
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7521790 |
Semiconductor device module and manufacturing method of semiconductor device module
In a module for an optical device as a semiconductor device module of the present invention, a bonding wire that electrically connects a substrate on which a conductor wiring is formed and an image...
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7508001 |
Semiconductor laser device and manufacturing method thereof
The present invention aims to provide a long-lived semiconductor laser device with low threshold current and available for high-output operation in a blue-violet semiconductor laser device using a...
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7493713 |
Image sensor and related method of fabrication
An image sensor and related method of fabrication are disclosed. The image sensor comprises a plurality of photoelectric conversion regions disposed in a predetermined field of a semiconductor...
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7482184 |
Manufacture of a layer of optical interconnection on an electronic circuit
The invention relates to a method for manufacturing an optoelectronic device comprising: a step for manufacturing optical guiding means; a step for assembling these means with electronic circuit...
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7471866 |
Waveguiding structures with embedded microchannels and method for fabrication thereof
The invention provides a method for fabricating planar waveguiding structures with embedded microchannels. The method includes the step of depositing, over a planar template having at least one...
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7465593 |
Electronics device, semiconductor device, and method for manufacturing the same
It is an object of the present invention to provide a high reliable EL display device and a manufacturing method thereof by shielding intruding moisture or oxygen which is a factor of deteriorating...
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7457491 |
System, method and apparatus for improved electrical-to-optical transmitters disposed within printed circuit boards
The present invention provides a system, method and apparatus for improved electrical-to-optical transmitters ( 100 ) disposed within printed circuit boards ( 104 ). The heat sink ( 110, 200 ) is a...
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7452737 |
Molded lens over LED die
One or more LED dice are mounted on a support structure. The support structure may be a submount with the LED dice already electrically connected to leads on the submount. A mold has indentations...
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7450800 |
Precise and permanent modification of the resonant frequency of a dielectric microcavity and correction of frequency shifts in dielectric coupled-resonator filters
A coupled resonator includes a plurality of resonators such that at least one of the resonators is modified so as to adjust the resonant frequency associated with the coupled resonator.
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7446385 |
Methods of fabricating optical packages, systems comprising the same, and their uses
Methods and apparatuses for forming optical packages, and intermediate structures resulting from the same are disclosed, which provide an optical element over a device. The optical element is...
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7442565 |
Method for manufacturing vertical structure light emitting diode
A method for manufacturing a vertical light emitting diode of the invention allows an easier process of individually separating chips. A light emitting structure is formed on a growth substrate...
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7435999 |
Semiconductor chip for optoelectronics and method for the production thereof
A semiconductor chip for optoelectronics having a thin-film layer, in which a zone that emits electromagnetic radiation is formed and which has an emission side, a rear side and side faces that...
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7429494 |
Microelectronic imagers with optical devices having integral reference features and methods for manufacturing such microelectronic imagers
Microelectronic imager assemblies with optical devices having integral reference features and methods for assembling such microelectronic imagers is disclosed herein. In one embodiment, the imager...
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7420996 |
Modular diode laser assembly
An extremely versatile diode laser assembly is provided, the assembly comprised of a plurality of diode laser subassemblies mounted to a stepped cooling block. The stepped cooling block allows the...
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7419841 |
Microelectronic imagers and methods of packaging microelectronic imagers
Microelectronic imagers and methods for packaging microelectronic imagers are disclosed herein. In one embodiment, a microelectronic imaging unit can include a microelectronic die, an image sensor,...
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7413917 |
Integrated optics and electronics
An optoelectronic device includes a submount and a lid. The submount includes a substrate and a lens and a laser above the substrate. The lid defines a cavity having a surface coated with a...
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7410816 |
Method for forming a chamber in an electronic device and device formed thereby
A method is disclosed for forming a chamber in an electronic device, including the steps of preparing an outer surface on a solidified core material, the solidified core material in a depression...
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7402458 |
Stress relieved flat frame for DMD window
An improved window frame and window piece for a micromirror assembly is disclosed herein. The window frame includes a stress-relieving contour positioned in the middle of the frame that can absorb...
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7399657 |
Ball grid array packages with thermally conductive containers
Ball grid array packages for semiconductor die include a thermally conductive container and a substrate that substantially enclose a semiconductor die. The die is positioned with respect to the...
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7399652 |
Method for manufacturing a micro-electro-mechanical device, in particular an optical microswitch, and micro-electro-mechanical device thus obtained
A method for manufacturing a micro-electro-mechanical device, which has supporting parts and operative parts, includes providing a first semiconductor wafer, having a first layer of semiconductor...
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7399650 |
Wavelength converted light emitting apparatus using phosphor and manufacturing method thereof
Disclosed herein is a wavelength converted light emitting apparatus comprising a substrate, a light emitting diode, and a phosphor layer. The substrate is formed at its upper surface with first and...
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7388233 |
Patchwork patterned devices and related methods
Devices, such as light-emitting devices (e.g., LEDs), and methods associated with such devices are provided. A light-emitting device may include an interface including a first region and a second...
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7358543 |
Light emitting device having a layer of photonic crystals and a region of diffusing material and method for fabricating the device
A light emitting device and method for fabricating the device utilizes a layer of photonic crystals and a region of diffusing material to enhance the light output of the device. The layer of...
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7354782 |
Group III nitride based flip-chip integrated circuit and method for fabricating
A flip-chip integrated circuit and method for fabricating the integrated circuit are disclosed. A method according to the invention comprises forming a plurality of active semiconductor devices on...
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