Abstract: A glass concentrator for manufacture of solar energy conversion module is provided including a webbing that has a load sustenance characteristic and a hail impact resistance characteristic based on a first thickness of the webbing. The concentrator also includes a plurality of elongated concentrating elements integrally formed with the webbing. Each of the elongated concentrating elements has an aperture region, an exit region and two side regions, which bears a geometric concentration characteristic provided by a highly reflective side regions and an aperture-to-exit scale ratio in a range from about 1.8 to about 4.5. The glass concentrator can be attached with a plurality of photovoltaic strips cumulatively on each and every exit regions and clamped with a rigid or flexible back cover member to form a solar concentrator module for converting sunlight to electric energy. The solar concentrator module based on certain embodiments meets the industrial qualification standards.
Abstract: A method of forming a non-volatile memory device. The method includes providing a substrate having a surface region and forming a first dielectric material overlying the surface region. A first wiring material comprising at least an aluminum material is formed overlying the first dielectric material. The method forms a silicon material overlying the aluminum material and forms an intermix region consuming a portion of the silicon material and a portion of the aluminum material. The method includes an annealing process to cause formation of a first alloy material from the intermix region and a polycrystalline silicon material having a p+ impurity characteristic overlying the first alloy material. A first wiring structure is formed from at least a portion of the first wiring material. A resistive switching element comprising an amorphous silicon material is formed overlying the polycrystalline silicon material having the p+ impurity characteristic.
Abstract: An analog video receiver implemented in an integrated circuit device. The analog video receiver includes a mixing circuit to mix an analog video signal with a sinusoid to generate a frequency-shifted analog video signal, and an offset cancellation circuit to obtain a sample of the frequency-shifted analog video signal during a first time interval and, based on the sample, generate an offset cancellation signal that, when summed with the frequency-shifted analog video signal, reduces a substantially time-invariant offset in the frequency-shifted analog video signal.
Abstract: The invention provides a solar concentrator structure including a first concentrating element. The first concentrating element includes a first aperture region, a first exit region, a first side and a second side. The solar concentrator structure further includes a second or more concentrating elements integrally coupled with the first concentrating element in a parallel manner. The second concentrating element includes a second aperture region, a second exit region, the third side, and a fourth side. The third side joins with the second side to form an apex notch structure characterized by a radius of curvature. Additionally, the solar concentrator structure includes a separation region by a width separating the first exit region from the second exit region and a triangular region including the apex notch structure and a base defined by the separation region and a refractive index of about 1 characterizing the triangular region.
Abstract: System and method for efficiently enhancing videos and images. According to an embodiment, the present invention provides a method for processing videos and/or images. The method includes providing a target pixel that is characterized by a first pixel value. The method further includes obtaining a plurality of surrounding pixels that are positioned within a predetermined area surrounding the target pixel. Also, the method includes selecting a transition pixel from the plurality of surrounding pixels. The transition pixel is characterized by a second pixel value. The transition pixel is associated with a greatest transition value that is a function of the first pixel value and the second pixel value. The method additionally includes determining a first direction, the first direction being parallel to a second direction from the target pixel to the transition pixel.
Abstract: A method and system for generating a fingerprint for a video object. The method includes obtaining a plurality of frames associated with a video object. Additionally, the method includes, for each of the plurality of frames, processing information associated with the plurality of frames, determining a plurality of spatial signatures for the each of the plurality of frames based on at least information associated with the each of the plurality of frames, and determining a plurality of temporal signatures for the each of the plurality of frames based on at least information associated with the plurality of frames. The plurality of spatial signatures corresponds to a plurality of resolutions respectively, and the plurality of temporal signatures corresponding to a plurality of frame rates respectively.
Abstract: A system for supplying electrical energy to a partial or a total electrified drivetrain of a vehicle, the system may include an energy storage system having an energy storage system output that is excess of an operating voltage of the electrified drivetrain. A first converter having an input coupled to the energy storage system output and a first converter output that is at an operating voltage of the electrified drivetrain. Optionally, a supplemental storage bank may be coupled to the first converter output. A second converter is coupled to the supplemental storage bank to provide an output at an operating voltage of the electrified drivetrain and at a peak operating current of the electrified drivetrain.
Type:
Grant
Filed:
March 31, 2008
Date of Patent:
July 26, 2011
Assignee:
The Regents of the University of Michigan
Abstract: A device for supporting a soft-bodied lure or bait includes a brace with a connector and a stop. Optionally, the brace is formed from a loop of wire. In such an optional embodiment, the connector may be formed by the loop. A stop may be sized and weighted to form weights. In an optional embodiment, the device may be received into an open-ended channel in the body of a lure or bait. In one such embodiment, the connector protrudes through one end of the channel and the stop protrudes through another end of the channel. A fishing line may be connected to the connector through a hook or the like received by the connector.
Abstract: A method for manufacturing an electrochemical cell. The method includes generating spatial information including an anode geometry, a cathode geometry, a separator geometry, and one or more current collector geometries. The method also includes storing the spatial information including the anode geometry, the cathode geometry, the separator geometry, and the one or more current collector geometries into a database structure. In a specific embodiment, the method includes selecting one or more material properties from a plurality of materials and using the one or more material properties with the spatial information in a simulation program. The method includes outputting one or more performance parameters from the simulation program.
Type:
Grant
Filed:
June 15, 2009
Date of Patent:
May 17, 2011
Assignee:
SAKT13, Inc.
Inventors:
Chia-Wei Wang, Fabio Albano, Ann Marie Sastry
Abstract: A photovoltaic strip is physically separated from a semiconductor wafer utilizing physical sawing or other techniques. In accordance with one embodiment, a type of semiconductor wafer is first determined by interrogating the wafer to identify one or more of its optical, thermal, or electrical characteristics. This information regarding substrate type is then communicated to a separation apparatus, which then accomplishes precise physical separation of the substrate into discrete strips. Electrical performance of the strips may be tested prior to their incorporation into an assembled solar cell, where they are coupled to a concentrating element utilizing an elastomer encapsulant.
Abstract: Method and system for assembling a solar cell package. According to an embodiment, the present invention provides a method for fabricating solar cells for a solar panel. The method includes providing a first substrate member comprising a plurality of photovoltaic strips thereon. The method also includes providing an optical elastomer material overlying a portion of the first substrate member. The method further includes aligning a second substrate member comprising a plurality of optical concentrating elements thereon such that at least one of the optical concentrating elements being operably coupled to at least one of the plurality of photovoltaic strips, the second substrate member comprising an aperture surface region and an exit surface region. In addition, the method includes coupling the first substrate member to the second substrate member to form an interface region along a first peripheral region of the first substrate member and along a second peripheral region of the second substrate member.
Inventors:
Joshua Reed Plaisted, Arthur Rene LeBlanc, III, Gordon Michael Handelsman, Clive Veroni, Glenda Rissman, Darrell John Corriveau, Gary Ing, Peter Kirkpatrick