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6911352 |
Semiconductor device and method of manufacturing same
A semiconductor device which is capable of suppressing short-circuit currents caused to flow through defective areas in a first semiconductor layer can be manufactured at high yield, by utilizing a...
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6909083 |
Photodetector and unit mounted with photodetector
A filter layer and a buffer layer are sequentially laminated on a first principal face of a semiconductor substrate, and an island-shaped light absorption layer and a window layer are laminated on...
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6909159 |
Method and apparatus to make a semiconductor chip susceptible to radiation failure
Methods and apparatus are provided for reducing the overall radiation hardness of a semiconductor chip. A radiation detector and a failure memory are provided. A disable signal or signals is...
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6885053 |
Nonvolatile memory and erasing method
There is provided a nonvolatile memory including memory cells each of which includes a storage element including a bistable molecular layer, wherein the bistable molecular layer contains a bistable...
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6885075 |
Photodiode
A photodiode (A) comprises a substrate, a light receiving layer having a band gap wavelength and including a pn-junction and at least an absorption layer having a band gap wavelength λg. One of...
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6885085 |
Semiconductor laser device
A semiconductor laser device has an n-type AlGaAs first cladding layer 2, a multiple quantum well active layer 3, and a p-type AlGaAs second cladding layer 4 formed in this order and...
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6885788 |
Light-reception/emission device built-in module with optical and electrical wiring combined therein, method for producing the module and assembling member of the module
A light reception/emission device built-in module with optical and electrical wiring combined therein includes: an optical waveguide layer including a core portion and a cladding portion; first and...
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6882020 |
Camera module
A small, thin camera module is provided in which a chipset made up of the image pickup element ( 13 ), etc., is sealed with the transparent resin ( 15 ) wherein a camera module ( 10 ) is made up of...
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6882021 |
Packaged image sensing microelectronic devices including a lead and methods of packaging image sensing microelectronic devices including a lead
Packaged microelectronic devices and methods of packaging microelectronic devices are disclosed herein. In one embodiment, the device includes an image sensor die having a first side with a...
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6873098 |
Electroluminescent devices and displays with integrally fabricated address and logic devices fabricated by printing or weaving
Improved electroluminescent and photonic devices with integrated logic and control circuits are disclosed. Low mobility, contact barrier, space charge limitation and carrier balancing are provided...
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6873273 |
Photonic serial digital-to-analog converter employing a heterojunction thyristor device
A serial photonic digital-to-analog converter employs a heterojunction thyristor device configured for optically-controlled sampling/switching to convert a digital word encoded by a serial digital...
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6873034 |
Solid-state imaging device, method for producing same, and mask
The present invention provides a solid-state imaging device comprising: a transparent substrate transmitting light therethrough; a first chip including a solid-state imaging element having a light...
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6873025 |
Photodiode device including window defined in passivation layer for removing electrostatic charge
A photodiode includes a first conductivity type semiconductor substrate or a first conductivity type semiconductor layer; a second conductivity type semiconductor layer provided on the first...
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6870238 |
Shielded housing for optical semiconductor component
An optical semiconductor package includes an optical semiconductor component ( 8 ), a front face of which has an optical sensor ( 10 ), and encapsulation defining a cavity in which the optical...
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6870178 |
Semiconductor laser with reduced temperature sensitivity
A quantum dot (QD) laser having greatly reduced temperature sensitivity employs resonant tunnel-injection of carriers into the QDs from a pair of quantum wells (QWs). The carriers are injected...
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6870237 |
Repeated structure of nanometer thin films with symmetric or asymmetric configuration for SPR signal modulation
A symmetric or asymmetric multilayer structure based on the technique of surface plasmon resonance (SPR) has been applied for modulation of resonant angle and wavelength. The fabrication of this...
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6864511 |
Optical transmission module and the production method of the same
An optical transmission module with an optical device mounted in a substrate provided with an optical waveguide is provided wherein respective metallic electrodes in pair are symmetrically disposed...
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6864414 |
Apparatus and method for integral bypass diode in solar cells
A solar cell having a multijunction solar cell structure with a bypass diode is disclosed. The bypass diode provides a reverse bias protection for the multijunction solar cell structure. In one...
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6853042 |
Hybrid optical element and photodetector device
The present invention concerns a hybrid optical element including at least one optical element ( 2 ) attached to one surface of a substrate ( 1 ), a semiconductor laser ( 3 ) and a photodetector (...
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6849798 |
Photovoltaic cell using stable Cu2O nanocrystals and conductive polymers
The present invention relates to the use of a nanocrystalline layer of Cu 2 O in the construction of photovoltaic cells to increase the ability of the photovoltaic cells to utilize UV radiations...
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6849914 |
Thermo-optic semiconductor device
A thermo-optic semiconductor device has one semiconductor region providing an optical waveguide and an adjacent semiconductor region providing a resistive heater between two doped regions, current...
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6846696 |
Method for manufacturing solar battery
The invention is aimed to prevent that fall of characteristic of a solar battery and producing yield caused by particles of powder condition generating from working part at laser beam process in...
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6846984 |
Solar cell and method for making a solar cell
A solar cell with buried contacts in recesses ( 7 ) on a first surface ( 2 ). On a lateral face ( 4 ), a metal layer ( 12 ) is produced. The metal layer ( 12 ) extends into a lateral zone ( 9 ) of...
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6846694 |
Semiconductor device with built-in light receiving element, production method thereof, and optical pickup incorporating the same
A method for producing a semiconductor device with a built-in light receiving element is provided. The device comprises a light receiving element region for receiving and converting an optical...
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6841842 |
Method and apparatus for electrical-optical packaging with capacitive DC shunts
An optical-electrical (OE) package includes a substrate electrically coupled to a motherboard via one or more capacitor DC shunts (CDCSs). In one embodiment, the substrate includes an IC chip...
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6838743 |
Optoelectronic material, device using the same and method for manufacturing optoelectronic material
This invention relates an optoelectronic material comprising a uniform medium with a controllable electric characteristic; and semiconductor ultrafine particles dispersed in the medium and having a...
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6838739 |
Component with a label
For labeling a component provided with a metallic cover layer, it is proposed that at least one additional contrast layer is arranged over the cover layer. The contrast layer produces an optical...
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6831341 |
Photocathode having AlGaN layer with specified Mg content concentration
Ultraviolet light incident from the side of a surface layer 5 passes through the surface layer 5 to reach an optical absorption layer 4 . Light which reaches the optical absorption layer 4 ...
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6828595 |
Light shield cum gap fill scheme for microdisplay backplane fabrication
A light shield apparatus and formation method for preventing the transmission of incident light towards active devices of the display. In one embodiment, the present invention recites forming a...
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6822159 |
Dye-sensitized photoelectric conversion device
The present invention aims at developing a low-cost photoelectric conversion device having favorable conversion efficiency and a solar cell and, accordingly, relates to a photoelectric conversion...
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6819839 |
Tapered waveguide photodetector apparatus and methods
Waveguide photodetector apparatus and methods employing an optical waveguide having a tapered section, which may be horizontally tapered, vertically tapered, or both. The apparatus also includes a...
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6818933 |
CMOS image sensors
An active pixel array has the signal output of each pixel connected to a first column conductor, and a reset switch connected to a second column conductor. The first and second column conductors...
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6815792 |
Epitaxially grown compound semiconductor film and compound semiconductor multi-layer structure
The present invention provides an epitaxially grown compound semiconductor film having a low density of crystal defects which are generated during the course of crystal growth of a compound...
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6809355 |
Solid-state imaging device
A solid-state imaging device having a gate structure including an oxide film and a nitride film includes upper layer films (for example, a planarization film, an insulating film, and a protective...
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6803651 |
Optoelectronic semiconductor package device
An optoelectronic semiconductor package device includes a semiconductor chip, an insulative housing and a conductive trace, wherein the chip includes an upper surface and a lower surface, the upper...
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6800915 |
Push-pull configurations for semiconductor device having a PN-Junction with a photosensitive region
A semiconductor device that has a p-n junction with a photosensitive region partially having a diffusion region and a non-diffused region when the p-n junction is subjected to a reverse bias...
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6800943 |
Solid image pickup device
There is provided an extremely miniaturized solid image pickup apparatus having a bare-chip-on-bare-chip structure in which a bare chip of a solid image pickup device is directly mounted on an LSI...
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6797938 |
Polarimetric optical device with an insulating layer between detectors
This optical polarimetric detector comprises: a first active detector element having a photoconductor ( 1 ) with which a first diffraction grating ( 3 ) is associated allowing incident light from...
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6797874 |
Layers, coatings or films synthesized using precursor layer exerted pressure containment
Systems and methods are described for synthesis of films, coatings or layers using precursor exerted pressure containment. A method includes exerting a pressure between a first precursor layer that...
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6791842 |
Image sensor structure
An image sensor includes a substrate, a frame layer, signal input terminals, a photosensitive chip, a transparent layer, a plurality of wires and a glue layer. The substrate has a first surface and...
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6787424 |
Fully depleted SOI transistor with elevated source and drain
A method of manufacturing an integrated circuit utilizes a thin film substrate. The method includes providing a mask structure on a top surface of the thin film, depositing a semiconductor material...
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6784466 |
Si/SiGe optoelectronic integrated circuits
An integrated optoelectronic circuit and process for making is described incorporating a photodetector and a MODFET on a chip. The chip contains a single-crystal semiconductor substrate, a buffer...
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6784511 |
Resin-sealed laser diode device
In a resin-sealed laser diode device, in order to prevent the sealing resin on the front light-emitting end face of the laser diode chip from being deteriorated by the laser beam, a thermosetting...
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6780665 |
Photovoltaic cells from silicon kerf
The disclosure describes an economical and environmentally benign method to recover crystalline silicon metal kerf from wiresaw slurries and to shape and sinter said recovered crystalline silicon...
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6777727 |
Flexural plate wave systems
An exemplary system and method for providing an acoustic plate wave apparatus is disclosed as comprising inter alia: a monocrystalline silicon substrate ( 200 ); an amorphous oxide material ( 220...
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6777767 |
Methods for producing packaged integrated circuit devices & packaged integrated circuit devices produced thereby
A crystalline substrate based device includes a crystalline substrate having formed thereon a microstructure, and a transparent packaging layer which is sealed over the microstructure by an...
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6774447 |
Package having an opening in a surface thereof for mounting a solid state image sensor
The package for mounting a solid state image sensor is a box-type resin package having in its bottom surface an opening for allowing light to pass so that a solid state image sensor may be mounted...
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6757627 |
Photo-detecting apparatus
An electric signal current corresponding to the intensity of the incident light is output by a photodiode PD, electric charge is integrated in an integrating circuit 10 according to this electric...
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6756606 |
Apparatus and method for marking defective sections of laminate substrates
A method and apparatus is provided to identify defective laminate objects or package substrates having mounting sites for integrated circuit dies during the package substrate fabrication process. A...
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6753585 |
Vertical color photo-detector with increased sensitivity and compatible video interface
An improved vertical photo-detector cell is used in an imaging sensor. Sensor material associated with a given color in a vertical photo-detector cell is coupled to sensor material associated with...
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