Class 438/83 - Forming point contact

Subclass of Class 438 - Semiconductor device manufacturing: process
Definition: Process for making a device responsive to electromagnetic
No. of patents: 31
Last issue date: 10/07/2008

Number	Title	Issue Date
7432125	CMOS image sensor and manufacturing method thereof A CMOS image sensor-manufacturing method includes forming a photodiode on a substrate, forming an insulating layer over the substrate, forming a contact hole in the insulating layer, and forming a gate terminal over the insulating layer. The gate terminal is connect...	10/07/2008
7402736	Method of fabricating a probe having a field effect transistor channel structure A probe of a scanning probe microscope having a sharp tip and an increased electric characteristic by fabricating a planar type of field effect transistor and manufacturing a conductive carbon nanotube on the planar type field effect transistor. To achieve this, the...	07/22/2008
7364938	Method for production of a semiconductor device with auto-aligned metallisations This invention relates to a process for making a semiconductor device comprising the following steps: a doped region with a first type of conductivity is made on a first principal face of a semiconductor substrate and at least one ...	04/29/2008
7229676	Thermal imaging processes and products of electroactive organic material Processes for effecting thermal transfer of electroactive organic material are disclosed wherein unwanted portions of a layer of electroactive organic material supported by a donor element are removed or transferred from the layer by thermal transfer, particularly l...	06/12/2007
7217883	Manufacturing a solar cell with backside contacts A solar cell involving a silicon wafer having a basic doping, a light-receiving front side and a backside, which is provided with an interdigital semiconductor pattern, which interdigital semiconductor pattern has a first pattern of at least one first diffusion zone...	05/15/2007
7081584	Solar based electrical energy generation with spectral cooling Method and system for converting solar energy into electrical energy utilizing serially coupled multijunction-type photovoltaic cells in conjunction with a form of spectral cooling. The latter cooling is carried out by removing ineffective solar energy components fr...	07/25/2006
7023090	Bonding pad and via structure design A bonding pad design, comprising: a substrate; a lower series of metal pads upon the substrate; and an intermediate series of metal pads over the lower series of metal pads. The lower series of metal pads and the intermediate series of metal pads being connected by ...	04/04/2006
6988900	Surface mount connector assembly A surface mount connector assembly for mounting to a printed wiring board (PWB) in a low-profile manner. The height of the surface mount connector assembly is diminished because the connector assembly extends from one side of the PWB to the other through an opening ...	01/24/2006
6872588	Method of fabrication of electronic devices using microfluidic channels A structure and method of using microfluidic channels to form an array of semiconductor devices is described. The microfluidic channels have been found to be particularly useful when formed in a self aligned process and used to interconnect a series of thin film tra...	03/29/2005
6797528	Micro probing tip made by micro machine method A method and apparatus for forming a micro tip for a micro probe utilized in testing semiconductor integrated circuit devices. A thick oxide layer is deposited upon a substrate initially to form the micro tip. The micro tip for the micro probe can be defined from th...	09/28/2004
6706961	Photovoltaic device and process for the production thereof A photovoltaic device having a first electrode comprising a metallic wire, a second electrode connected to the first electrode, and a joint portion composed of conductive particles and a resin. The joint portion is arranged between the metallic wire constituting the...	03/16/2004
6471816	Method of solar battery output section fabrication In this method of solar battery output section fabrication, a metal foil is attached to an output terminal on a substrate surface, or a resin film is disposed over a conductive paste as the output terminal on the substrate surface. Subsequently, an openin...	10/29/2002
6423567	Method for producing contact structures in solar cells The present invention relates to a process for the fabrication of contact structures in semiconductor components, in particular, solar cells, such as semiconductor components having such contact structures. According to one aspect of the present invention, aft...	07/23/2002
6423568	Method of fabricating a silicon solar cell A method of fabricating a back surface point contact silicon solar cell having p-doped regions and n-doped regions on the same side by forming a passivating layer on a surface of the cell having opened windows at the p-doped regions and the n-doped region...	07/23/2002
6403877	Space solar cell A space solar cell includes a back surface electrode formed on a back surface opposite to a light receiving surface of a semiconductor substrate, and a dielectric layer formed between the back surface electrode and the semiconductor substrate. In the spac...	06/11/2002
6342398	Method of backside emission analysis for BGA packaged IC's A novel approach to detection of leakage site detection for BGA chips. The invention prevents damaging the semiconductor circuit that is a problem during conventional preparation for backside leakage detection for BGA chips. The invention teaches removing...	01/29/2002
6274402	Method of fabricating a silicon solar cell A method of fabricating a back surface point contact silicon solar cell having p-doped regions and n-doped regions on the same side by forming a passivating layer on a surface of the cell having opened windows at the p-doped regions and the n-doped region...	08/14/2001
6262359	Aluminum alloy back junction solar cell and a process for fabrication thereof A process for fabricating a solar cell is described. The process includes: (1) providing a base layer, (2) fabricating an emitter layer of p-type conductivity on a same side as the non-illuminated surface of the base layer to provide a strongly doped p-ty...	07/17/2001
6248949	Method of manufacturing a solar cell receiver plate of a concentrator photovoltaic array An improved method of manufacturing a solar cell receiver plate of a concentrator photovoltaic array. A plurality of strips each having its own linear electrical circuit are connected to the top surface of a primary aluminum substrate. The strips are alig...	06/19/2001
6139831	Apparatus and method for immobilizing molecules onto a substrate Apparatus and method for immobilizing molecules, particularly biomolecules such as DNA, RNA, proteins, lipids, carbohydrates, or hormones onto a substrate such as glass or silica; patterns of immobilization can be made resulting in addressable, discrete a...	10/31/2000
6133521	Solar battery output section and its method of manufacture The solar battery output section has a hole provided through the substrate and through an output terminal formed on the front-side of that substrate. Metal foil is applied covering the hole on the backside of the substrate. The inside of the hole is fille...	10/17/2000
6066797	Solar cell module The object of this invention is to provide a solar cell module having a terminal extracting structure for it, with high adhesion workability, high productivity, and high reliability. The solution to this object is a solar cell module wherein a box member ...	05/23/2000
6051778	Electrode structure, process production thereof and photo-electricity generating device including the electrode An electrode structure is formed by superposing a bar-shaped or linear metal member on an electroconductive layer comprising a polymeric resin and an electroconductive filler dispersed therein. The electroconductive layer may be formed as an electroconduc...	04/18/2000
6034321	Dot-junction photovoltaic cells using high-absorption semiconductors A dot-junction photovoltaic cell using high absorption semi-conductors increases photovoltaic conversion performance of direct band gap semi-conductors by utilizing dot-junction cell geometry. This geometry is applied to highly absorbing materials, includ...	03/07/2000
6011215	Point contact photovoltaic module and method for its manufacture A large area photovoltaic device includes a plurality of photovoltaic regions electrically interconnected in parallel. The regions are defined by a plurality of conductive channels which establish electrical contact between a top transparent electrode of ...	01/04/2000
5962871	Method for producing semiconductor device A silicon film provided on a blocking film 102 on a substrate 101 is made amorphous by doping Si+, and in a heat-annealing process, crystallization is started in parallel to a substrate from an area 100 where nickel serving as a crystallization-promoting ...	10/05/1999
5650337	Monolithic optoelectronic and electronic structures The invention related to a process for the production of a monolithic electronic and/or optoelectronic single-element or multi-element structure from a semionic material selected from the group of semionic materials comprising doped elemental semiconducto...	07/22/1997
5100478	Solar cell A solar cell includes a semiconductor substrate having a plurality of recesses at one surface leaving a plurality of mutually isolated areas of the substrate exposed at that surface, an electrically insulating material filling the recesses, a semiconducto...	03/31/1992
5011782	Method of making passivated antireflective coating for photovoltaic cell The performance of a silicon photovoltaic cell is improved while process yield is maintained by first forming doped regions in a major surface of a silicon wafer and providing electrical interconnections to the doped regions prior to thinning the wafer by...	04/30/1991
4865999	Solar cell fabrication method A solar cell fabrication method and solar cell made by the method wherein a grid of point electrical connections is made to a transparent first electrode layer of the cell through a layer of a-Si semiconductor material which is sandwiched between the firs...	09/12/1989
4836861	Solar cell and cell mount A point contact solar cell structure and method of manufacturing which provides metal contact from positive and negative bus bars to alternating n-wells and p-wells in a solar cell crystal. The solar cell spans two side-by-side metal bus bars. On the bott...	06/06/1989

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Class 438/83 - Forming point contact