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7619258 |
Display device
In a light emitting device using a light emitting element, the invention provides a sealing structure capable of preventing ingress of moisture from the outside and obtaining adequate reliability....
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7615792 |
Light-emitting device, method of manufacturing the same, and display unit
Light-emitting devices capable of preventing separation or alteration of a first electrode to obtain high performance, methods of manufacturing the light-emitting device, and display units are...
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7611969 |
Generation and applications of negative dielectric constant materials
A negative dielectric is induced by the application of a dc bias-electric field in aggregates of oxide nano-particles whose surfaces have been specially treated. The magnitude of the dielectric...
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7595510 |
Semiconductor laser module improved in high frequency response
The present invention reduces the radiation noise and the degradation of the optical waveform appeared in the output of the laser module. The laser module of the present invention comprises the...
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7579200 |
Semiconductor light emitting apparatus and method of fabricating the same
A semiconductor light emitting apparatus is proposed, which has thyristor without increasing number of constituent semiconductor layers, with large degree of freedom of selection of ON voltage. It...
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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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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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7553683 |
Method of forming pre-fabricated wavelength converting elements for semiconductor light emitting devices
A semiconductor light emitting device is provided with a separately fabricated wavelength converting element. The wavelength converting element, of e.g., phosphor and glass, is produced in a sheet...
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7544524 |
Alternating current light-emitting device
An alternating current light-emitting device and the fabrication method thereof is disclosed. The alternating current light-emitting device includes at least one alternating current micro-die...
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7534634 |
Surface-mountable light-emitting diode light source and method of producing a light-emitting diode light source
A surface-mountable light-emitting diode light source is described, in which the leadframe-bends toward the rear side of the package that are required for surface mounting lie within a transparent...
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7531371 |
Multisurfaced microdevice system array and a method of producing the array
A multisurfaced microdevice system array is produced from a wafer formed of semiconductor substrate material. Sensing, controlling and actuating microdevices are fabricated at specific location on...
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7524687 |
Method for producing a radiation-emitting-and-receiving semiconductor chip
A method for producing an integrated semiconductor component comprising a first semiconductor layer construction for emitting radiation and a second semiconductor layer construction for receiving...
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7521280 |
Method for forming an optical image sensor with an integrated metal-gate reflector
A method according to one embodiment includes forming a photosensitive region on an substrate; forming at least one dielectric layer upon the photosensitive region; simultaneously forming and...
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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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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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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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7459726 |
Semiconductor device comprising a light emitting element and a light receiving element
A semiconductor device which has a high performance integrated circuit formed of an inexpensive glass substrate and capable of processing a large amount of information and operating at higher data...
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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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7429750 |
Solid-state element and solid-state element device
A solid-state element has: a semiconductor layer formed on a substrate, the semiconductor layer having a first layer that corresponds to an emission area of the solid-state element to and a second...
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7427753 |
Method of cross-section milling with focused ion beam (FIB) device
A method of milling a cross section of a wafer and a milling device. The method includes a coarse scanning of at least two milling frames and a fine scanning of at least one milling frame. The...
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7422919 |
Avalanche photodiode
An avalanche photodiode includes at least one crystal layer having a larger band-gap than that of an absorption layer formed by a composition or material different from that of the absorption layer...
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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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7399651 |
LED package structure and mass production method of making the same
An LED package structure includes a lower substrate, an upper substrate disposed on the lower substrate and having a though hole exposing a portion of the upper surface of the lower substrate; an...
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7387904 |
Light emitting element and manufacturing method thereof, and light emitting device using the light emitting element
A light-emitting element has a layer including an organic material between a first electrode and a second electrode, and further has a layer including a metal oxide between the second electrode and...
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7374958 |
Light emitting semiconductor bonding structure and method of manufacturing the same
A light emitting semiconductor bonding structure includes a structure formed by bonding a substrate onto a light emitting semiconductor. The substrate is a structure containing electric circuits....
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7351598 |
Solid-stage image pickup device and method for producing the same
A solid-state image pickup device includes an element isolation insulating film electrically isolating pixels on the surface of a well region; a first isolation diffusion layer electrically...
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7341879 |
Method of manufacturing a point source light-emitting diode
A point source light emitting-diode (LED) comprises a substrate, an epitaxy structure, a first electrode, an isolation layer, a bonding layer, a contact layer, and a connection bridge. The epitaxy...
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7326582 |
Optical isolator device, and method of making same
The present invention is generally directed to an optical isolator device, and various methods of making same. In one illustrative embodiment, the method comprises obtaining a single SOI substrate,...
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7314772 |
Photonic device
Embodiments of methods, apparatuses, devices, or systems for forming a photonic device are described.
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7300810 |
Solid-state imaging device and method of manufacturing the same
A solid-state imaging device is provided in which noise to an image signal is restrained and miniaturization is facilitated in a peripheral circuit formation region. A solid-state imaging device...
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7297564 |
Fabrication of vertical sidewalls on (110) silicon substrates for use in Si/SiGe photodetectors
A method of fabricating vertical sidewalls on silicon (110) substrates for use in Si/SiGe photodetectors includes preparing a silicon (110) layer wherein the silicon (110) plane is parallel to an...
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7285433 |
Integrated devices with optical and electrical isolation and method for making
The invention is directed to a method for optical and electrical isolation between adjacent integrated devices. The method comprises the steps of forming at least one trench through an exposed...
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7285431 |
Method for manufacturing a GaN based LED of a black hole structure
This invention relates to a method for manufacturing a GaN based LED of a back hole structure, and the method comprises: epitaxially growing an N type GaN layer, a multi-quantum wells emitting...
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7276724 |
Series interconnected optoelectronic device module assembly
Series interconnection of optoelectronic device modules is disclosed. Each device module includes an active layer disposed between a bottom electrode and a transparent conducting layer. An...
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7265389 |
Light emitting diode and fabricating method thereof
A method for fabricating a light emitting diode (LED) is provided. Successively forming a first type doped semiconductor layer, a light emitting layer and a second type doped semiconductor layer on...
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7264976 |
Advance ridge structure for microlens gapless approach
A method of manufacturing a plurality of microlenses on a substrate comprises forming a grid having raised ridges defining a plurality of openings on the substrate and forming a plurality of...
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7259031 |
Integrated photonic-electronic circuits and systems
Photonic interconnect reconfigurably couples integrated circuits such as microprocessor, memory or other logic components. Detector, modulator, broad-band coupler and waveguide elements provide...
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7250634 |
Light-emitting device, method of manufacturing the same, and display unit
Light-emitting devices capable of preventing separation or alteration of a first electrode to obtain high performance, methods of manufacturing the light-emitting device, and display units are...
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7238542 |
Manufacturing method for compound semiconductor device
It is the object of the present invention to provide a manufacturing method for a compound semiconductor device capable of removing remaining organic substances without deteriorating a...
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7235804 |
Method for manufacturing optocoupler
A multichannel monolithic chip that has a number of photo-couplers provided on a single silicon substrate is mounted on an insulating substrate, a first cut groove is formed by dicing between a...
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7235430 |
Substrates having increased thermal conductivity for semiconductor structures
Substrates having increased thermal conductivity are provided, comprising a body having opposed surfaces and a cavity that opens on at least one surface, the cavity containing at least one material...
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7208738 |
Light source utilizing an infrared sensor to maintain brightness and color of an LED device
A light source is disclosed. The light source has a light-emitting chip that includes an LED that generates light in an active region thereof. The LED emits a light signal in a forward direction,...
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7179672 |
Light-emitting device and method for manufacturing the same
A nanometer size roughened structure is formed on a surface of a light-emitting element, and luminous efficiency is improved. The roughened structure on the surface of the light-emitting element...
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7153713 |
Method for manufacturing high efficiency light-emitting diodes
A method for manufacturing a high efficiency light-emitting diode (LED) is disclosed. In the method, a substrate is provided, in which an N-type buffer layer, an N-type cladding layer and an active...
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7151006 |
Process to reduce the dark current in semiconducting films
A method of coating the joined crystals within a semiconductor conversion layer to reduce the dark current without compromising the sensitivity of the conversion layer is presented. A semiconductor...
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7141826 |
Multi-wavelength light receiving element and method of fabricating same
Disclosed is a multi-wavelength light receiving element. The multi-wavelength light receiving element includes a first type substrate. A first intrinsic layer is positioned on the first type...
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7125732 |
Semiconductor light emitting device and its manufacturing method
In a semiconductor light emitting device such as a semiconductor laser using nitride III-V compound semiconductors and having a structure interposing an active layer between an n-side cladding...
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7122446 |
Semiconductor light-emitting element
Part of light emitted downward by an active layer is reflected by an electrode functioning as a reflective layer, and travels upward to radiate outside. Since the electrode is made of a metal, it...
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7118942 |
Method of making atomic integrated circuit device
A method of mass-producing a solid state device comprises providing an atomically smooth, solid state material layer no more than 40 Angstroms thick. This layer is uniformly and defect-freely...
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7115427 |
Red light-emitting device and method for preparing the same
The present red light-emitting device includes a substrate with a first window layer, a silicon dioxide layer positioned on the first window layer, a plurality of silicon nanocrystals distributed...
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