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US20090325336 |
METHODS FOR PRINTING AN INK ON A TEXTURED WAFER SURFACE
A method of printing an ink on a wafer surface configured with a set of non-rounded peaks and a set of non-rounded valleys is disclosed. The method includes exposing the wafer including at least...
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US20090321641 |
BIPOLAR JUNCTION TRANSISTOR-BASED UNCOOLED INFRARED SENSOR AND MANUFACTURING METHOD THEREOF
A BJT (bipolar junction transistor)-based uncooled IR sensor and a manufacturing method thereof are provided. The BJT-based uncooled IR sensor includes: a substrate; at least one BJT which is...
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US20090314941 |
Infrared detecting device and manufacturing method thereof
The present invention provides an infrared detecting device capable of improving device characteristics thereof by narrowing the width of each beam portion. The infrared detecting device has an...
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US20090308449 |
Thin film type solar cell and method for manufacturing the same
A thin film type solar cell and a method for manufacturing the same is disclosed, wherein the thin film type solar cell includes a first anti-oxidation layer formed on a front electrode, and a...
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US20090308448 |
STACKED-LAYERED THIN FILM SOLAR CELL AND MANUFACTURING METHOD THEREOF
Disclosed are a stacked-layered thin film solar cell and a manufacturing method thereof. The stacked-layered thin film solar cell includes plural unit cells connected together electrically, each...
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US20090308440 |
FORMATION OF SOLAR CELL-SELECTIVE EMITTER USING IMPLANT AND ANNEAL METHOD
A method of forming a solar cell, the method comprising: providing a semiconducting wafer having a pre-doped region; performing a first ion implantation of a dopant into the semiconducting wafer to...
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US20090308450 |
SOLAR CELL FABRICATION WITH FACETING AND ION IMPLANTATION
Solar cells in accordance with the present invention have reduced ohmic losses. These cells include photo-receptive regions that are doped less densely than adjacent selective emitter regions. The...
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US20090308454 |
INSULATING COATING, METHODS OF MANUFACTURE THEREOF AND ARTICLES COMPRISING THE SAME
Disclosed herein is an article comprising a metallic substrate; an insulating layer; the insulating layer being disposed on the metallic layer in an expanding thermal plasma; and a semiconductor...
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US20090308442 |
NANOSTRUCTURE ENABLED SOLAR CELL ELECTRODE PASSIVATION VIA ATOMIC LAYER DEPOSITION
A system and method for reducing charge recombination within nanostructure enabled solar cells. A nanostructure enabled solar cell includes a nanoporous electron conductor and a hole conductor. The...
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US20090301543 |
Thin film solar cells with monolithic integration and backside contact
The present invention discloses novel thin film photovoltaic devices with monolithic integration and backside metal contacts and methods of making the devices. The innovative approach described in...
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US20090305449 |
Methods and Devices For Processing A Precursor Layer In a Group VIA Environment
Methods and devices for high-throughput printing of a precursor material for forming a film of a group IB-IIIA-chalcogenide compound are disclosed. In one embodiment, the method comprises forming a...
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US20090294680 |
ENERGY RESOLUTION IN SEMICONDUCTOR GAMMA RADIATION DETECTORS USING HETEROJUNCTIONS AND METHODS OF USE AND PREPARATION THEREOF
In one embodiment, a system comprises a semiconductor gamma detector material and a hole blocking layer adjacent the gamma detector material, the hole blocking layer resisting passage of holes...
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US20090294767 |
Isolated Sensor Structures Such As For Flexible Substrates
A photosensor structure includes a pixel metal layer disposed in physical and electrical contact with a pixel thin film transistor and a lower sensor layer of a p-i-n photosensor. The pixel metal...
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US20090298217 |
METHOD FOR FABRICATION OF SEMICONDUCTOR DEVICES ON LIGHTWEIGHT SUBSTRATES
A method for making a semiconductor device having front-surface electrical terminals in which the device is manufactured so as to include a bottom electrode, a top electrode and a semiconductor...
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US20090289282 |
SOLID STATE IMAGING DEVICE AND METHOD FOR MANUFACTURING THE SAME
A solid state imaging device includes a transfer transistor for transferring signal charges generated by photoelectric conversion to a floating diffusion layer, a reset transistor for resetting a...
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US20090289320 |
FAST P-I-N PHOTODETECTOR WITH HIGH RESPONSITIVITY
A lateral p-i-n photodetector is provided that includes an array of vertical semiconductor nanowires of a first conductivity type that are grown over a semiconductor substrate also of the first...
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US20090290062 |
OPTICAL DEVICE AND PRODUCTION METHOD THEREOF
A lead frame is buried in mold resin to form a mold structure. A wide blade is used to make an indentation having an alignment step in the mold structure. Then, a narrow blade is used to split the...
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US20090283875 |
Self-supported film and silicon wafer obtained by sintering
Self-supported film and silicon wafer obtained by sintering. A silicon wafer for a photovoltaic cell is produced by a debinding step of a self-supported film formed of at least one main thin layer...
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US20090286345 |
Image sensor and method for fabricating the same
An image sensor includes a first conductivity type substrate with a trench formed in a predetermined portion thereof, a second conductivity type impurity region formed in the first conductivity...
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US20090283139 |
SEMICONDUCTOR STRUCTURE COMBINATION FOR THIN-FILM SOLAR CELL AND MANUFACTURE THEREOF
The invention discloses a semiconductor structure combination for a thin-film solar cell and a manufacture thereof. The semiconductor structure combination according to the invention includes a...
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US20090278180 |
CMOS IMAGE SENSOR WITH ASYMMETRIC WELL STRUCTURE OF SOURCE FOLLOWER
Provided is a CMOS image sensor with an asymmetric well structure of a source follower. The CMOS image sensor includes: a well disposed in an active region of a substrate; a drive transistor having...
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US20090280635 |
METHOD OF FORMING AN ELECTRONIC DEVICE USING A SEPARATION-ENHANCING SPECIES
A method of forming an electronic device can include forming a metallic layer by an electrochemical process over a side of a substrate that includes a semiconductor material. The method can also...
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US20090272882 |
Method and Device for Detecting Weak Optical Signals
An optical detection device is disclosed. The device comprises a photoelectric unit, configured to sense incoming photons and to produce electrical signals pertaining to at least a few of the...
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US20090267083 |
TRENCHED SUBSTRATE FOR CRYSTAL GROWTH AND WAFER BONDING
A substrate for a light emitting diode (LED) can have one or more trenches formed therein so as to mitigate stress build up within the substrate due to mismatched thermal coefficients of expansion...
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US20090266412 |
Solar Cell, Prefabricated Base Part for a Solar Cell and Method for Manufacturing Such a Base Part and a Solar Cell
The invention refers to a solar cell comprising a p-doped semiconductor layer and a n-doped semiconductor layer arranged on a substrate between a front electrode and a back electrode, the front...
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US20090266973 |
VERY SMALL IMAGE SENSOR
An image sensor formed in a semiconductor stack of a lower region of a first conductivity type and of an upper region of a second conductivity type, including: a photodiode formed of a first...
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US20090261393 |
COMPOSITE TRANSFER GATE AND FABRICATION THEREOF
A composite transfer gate is described, which is disposed over a semiconductor substrate between an electron reservoir and a floating node in the semiconductor substrate. The composite transfer...
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US20090260685 |
SOLAR CELL AND METHOD OF MANUFACTURING THE SAME
A solar cell and a method of manufacturing the same are provided. The solar cell includes a semiconductor unit, an electrode, and a passivation layer between the semiconductor unit and the...
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US20090256134 |
Process for Fabricating Nanowire Arrays
A process is provided for etching a silicon-containing substrate to form nanowire arrays. In this process, one deposits nanoparticles and a metal film onto the substrate in such a way that the...
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US20090256225 |
SOLID-STATE IMAGE CAPTURING DEVICE, MANUFACTURING METHOD OF THE SOLID-STATE IMAGE CAPTURING DEVICE, AND ELECTRONIC INFORMATION DEVICE
A solid-state image capturing device according to the present invention includes: a photoelectrical conversion section formed in a semiconductor substrate or in a substrate area provided on a...
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US20090255583 |
ALUMINUM PASTES AND USE THEREOF IN THE PRODUCTION OF SILICON SOLAR CELLS
Aluminum pastes comprising particulate aluminum, a tin-organic component and an organic vehicle and their use in forming p-type aluminum back electrodes of silicon solar cells.
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US20090256226 |
SOLID-STATE IMAGING DEVICE, PRODUCTION METHOD THEREOF, AND ELECTRONIC DEVICE
Disclosed is a solid-state imaging device which includes a pixel section, a peripheral circuit section, a first isolation region formed with a STI structure on a semiconductor substrate in the...
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US20090250105 |
THIN FILM METAL OXIDE BEARING SEMICONDUCTOR MATERIAL FOR SINGLE JUNCTION SOLAR CELL DEVICES
A structure for a single junction solar cell. The structure includes a substrate member having a surface region. The structure includes a first electrode structure overlying the surface region of...
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US20090250104 |
Dye-Sensitized Photoelectric Conversion Device and Method for Manufacturing Same
Disclosed is a photoelectric conversion device comprising a first conductive support having a layer containing a semiconductor, a second conductive support arranged opposite to the first conductive...
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US20090243010 |
THINFILM DEPOSITION METHOD, THINFILM DEPOSITION APPARATUS, AND THINFILM SEMICONDUCTOR DEVICE
A substrate holding unit, a plasma treatment chamber, and a nanoparticle supplying chamber are housed in a single chamber. The substrate holding unit holds a substrate. The plasma treatment chamber...
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US20090242768 |
THERMAL-TYPE INFRARED SOLID-STATE IMAGING DEVICE AND MANUFACTURING METHOD OF THE SAME
The thermal-type infrared solid-state imaging device comprises a infrared detector having at least a substrate provided with an integrated circuit for reading out a signal, a diaphragm for...
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US20090246904 |
Method for manufacturing a photovoltaic module
For manufacturing a photovoltaic module ( 1 ) having on a transparent substrate ( 2 ) a transparent front electrode layer ( 3 ), a semiconductor layer ( 4 ) and a back electrode layer ( 5 ) as...
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US20090243022 |
METHOD OF FORMING MASK FOR LITHOGRAPHY, METHOD OF FORMING MASK DATA FOR LITHOGRAPHY, METHOD OF MANUFACTURING BACK-ILLUMINATED SOLID-STATE IMAGING DEVICE, BACK-ILLUMINATED SOLID-STATE IMAGING DEVICE AND ELECTRONIC DEVICE
A method of forming a mask for lithography includes the step of forming the mask by using reverse data in which positions of at least part of output terminals are reversed, when forming the mask...
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US20090246969 |
METHOD FOR TEXTURING SILICON WAFERS FOR PRODUCING SOLAR CELLS
In a method for texturing silicon wafers for producing solar cells, the step of introducing a silicon wafer involves the use of a texturing solution which is at a temperature of at least 80 degrees...
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US20090242935 |
MONOLITHICALLY INTEGRATED PHOTODETECTORS
Methods and structures for monolithically integrating monocrystalline silicon and monocrystalline non-silicon materials and devices are provided. In one structure, a monolithically integrated...
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US20090239754 |
COLD GAS SPRAYING METHOD
In a cold gas spraying method, a gas jet ( 15 ) into which particles ( 19 ) are introduced is generated with the aid of a cold gas spray gun ( 20 ). The kinetic energy of the particles ( 19 )...
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US20090235976 |
SOLAR CELL
A photovoltaic cell may include a semiconductor base, a semiconductor mesa extending from the semiconductor base, a dielectric and a conductive material. The semiconductor mesa includes a top...
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US20090239326 |
METHOD FOR MANUFACTURING MICROCRYSTALLINE SILICON SOLAR CELL
A method for manufacturing a microcrystalline silicon solar cell comprises forming a zinc oxide transparent electrode with a textured surface on an insulation substrate by chemical vapor...
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US20090229665 |
ALUMINUM PASTES AND USE THEREOF IN THE PRODUCTION OF SILICON SOLAR CELLS
Disclosed are aluminum pastes comprising particulate aluminum, a zinc-organic component and an organic vehicle and their use in forming p-type aluminum back electrodes of silicon solar cells.
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US20090229657 |
Transparent conductive layer and method
The photovoltaic structure comprises a thin film coating on a transparent substrate, the thin film comprising an effective amount of nanocrystalline silicon embedded in a matrix of amorphous and/or...
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US20090229664 |
Method of manufacturing nanocrystalline photovoltaic devices
The photovoltaic structure comprises a thin film coating on a transparent substrate, the thin film comprising an effective amount of nanocrystalline silicon embedded in a matrix of amorphous and/or...
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US20090233396 |
FLOATING SHEET PRODUCTION APPARATUS AND METHOD
This sheet production apparatus comprises a vessel defining a channel configured to hold a melt. The melt is configured to flow from a first point to a second point of the channel. A cooling plate...
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US20090224820 |
MOLECULAR CONTROLLED SEMICONDUCTOR DEVICE
A semiconductor sensing device for sensing presence, absence or level of species-of-interest in the environment is disclosed. The semiconductor sensing device comprises at least one layer of...
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US20090223561 |
METHOD OF ETCHING ASYMMETRIC WAFER, SOLAR CELL INCLUDING THE ASYMMETRICALLY ETCHED WAFER, AND METHOD OF MANUFACTURING THE SAME
With the present invention, two wafers for a solar cell only whose light receiving surfaces are selectively etched can be simultaneously obtained by overlapping the two wafers and performing a...
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US20090227061 |
ESTABLISHING A HIGH PHOSPHORUS CONCENTRATION IN SOLAR CELLS
Methods of controlling the diffusion of a dopant in a solar cell are disclosed. A second species is used in conjunction with the dopant to modify the diffusion region. For example, phosphorus and...
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