Abstract: A CMOS image sensor with a many million pixel count. Applicants have developed techniques for combining its continuous layer photodiode CMOS sensor technology with CMOS integrated circuit lithography stitching techniques to provide digital cameras with an almost unlimited number of pixels. A preferred CMOS stitching technique exploits the precise alignment accuracy of CMOS stepper processes by using specialized mask sets to repeatedly produce a single pixel array pattern many times on a single silicon wafer with no pixel array discontinuities. The single array patterns are stitched together lithographically to form a pixel array of many million pixels. A continuous multilayer photodiode layer is deposited over the top of the many million pixel array to provide a many million pixel sensor with a fill factor of 100 percent or substantially 100 percent.
Type:
Grant
Filed:
September 28, 2007
Date of Patent:
March 15, 2011
Assignee:
e-Phocus
Inventors:
Peter Martin, Paul Johnson, Chris Sexton
Abstract: An apparatus and method is disclosed for the comparison of a plurality of selected products on the display of a remote computer. In one example, a product image of each of the selected products is combined with a background image for presentation on the display of the remote computer.
Abstract: An apparatus and method is disclosed for the comparison of a plurality of selected products on the display of a remote computer. In one illustrated embodiment, product data is displayed for a side-by-side comparison.
Abstract: The present invention relates to processes for hydrolyzing polyphosphoric acid in a fiber and the removal of hydrolyzed polyphosphoric acid from the fiber.
Type:
Grant
Filed:
March 27, 2006
Date of Patent:
March 15, 2011
Assignees:
Magellan Systems International, LLC, E. I. du Pont de Nemours and Company
Inventors:
Steven R Allen, Steven D Moore, Christopher W Newton, David J Rodini, Doetze Jakob Sikkema
Abstract: The present invention is directed to a thick film conductive composition comprising: (a) electrically conductive silver powder; (b) Zn-containing additive wherein the particle size of said zinc-containing additive is in the range of 7 nanometers to less than 100 nanometers; (c) glass frit wherein said glass frit has a softening point in the range of 300 to 600° C.; dispersed in (d) organic medium. The present invention is further directed to a semiconductor device and a method of manufacturing a semiconductor device from a structural element composed of a semiconductor having a p-n junction and an insulating film formed on a main surface of the semiconductor comprising the steps of (a) applying onto said insulating film the thick film composition as describe above; and (b) firing said semiconductor, insulating film and thick film composition to form an electrode.
Type:
Grant
Filed:
May 28, 2008
Date of Patent:
March 15, 2011
Assignee:
E. I. du Pont de Nemours and Company
Inventors:
Yueli L. Wang, Alan Frederick Carroll, Kenneth Warren Hang, Richard John Sheffield Young
Abstract: The present invention relates to compositions for use in refrigeration, air-conditioning, and heat pump systems wherein the composition comprises a fluoroolefin and at least one other component. The compositions of the present invention are useful in processes for producing cooling or heat, as heat transfer fluids, foam blowing agents, aerosol propellants, and fire suppression and fire extinguishing agents.
Type:
Grant
Filed:
June 17, 2009
Date of Patent:
March 15, 2011
Assignee:
E. I. du Pont de Nemours and Company
Inventors:
Barbara Haviland Minor, Velliyur Nott Mallikarjuna Rao
Abstract: Combinatorially generated peptides are provided that have binding affinity for polyethylene (PE). The peptides may be used to deliver benefit agents to various PE surfaces.
Type:
Grant
Filed:
December 1, 2006
Date of Patent:
March 15, 2011
Assignee:
E. I. du Pont de Nemours and Company
Inventors:
Scott D. Cunningham, David J. Lowe, John P. O'Brien, Hong Wang, Antoinette E. Wilkins
Abstract: An inrush current protection circuit for a polyphase alternating current power system may include a plurality of current limiting resistors, each of which is electrically coupled in series between a respective one of a plurality of phases of the polyphase alternating current power source and a respective input of a polyphase transformer rectifier unit. The circuit may also include a plurality of power switches, each of which is electrically coupled in parallel with a respective one of the current limiting resistors, such that when each of the power switches is closed, essentially no electrical current flows through the respective current limiting resistor. The circuit may also include a power switch controller configured to control each of the power switches to be open such that an inrush current passes through the respective current limiting resistor rather than the power switch, and to be closed after a time delay has passed.
Abstract: A constitutive plant S-adenosyl-L-methionine synthetase (SAMS) promoter and subfragments thereof and their use in promoting the expression of one or more heterologous nucleic acid fragments in plants are described.
Abstract: A camera system comprises a camera that produces a video signal, a video compressor that compresses the video signal, a system control processor that passes the compressed video signal, and a network interface that receives the compressed video signal, wherein the video compressor comprises configurable parameters that affect a bandwidth of the compressed video signal.
Type:
Application
Filed:
November 15, 2010
Publication date:
March 10, 2011
Applicant:
e-Watch, Inc.
Inventors:
Raymond R. Metzger, John M. Baird, David A. Monroe
Abstract: New fluorinated ethers of aromatic acids and diesters are disclosed. These compositions can be applied to, e.g., fibers, yarns, carpets, garments, films, molded parts, paper and cardboard, stone, and tile to impart soil, water and oil resistance. By incorporating the fluorinated ethers of aromatic acids, or diesters thereof, into polymer backbones, more lasting soil, water and oil resistance, as well as improved flame retardance, can be achieved.
Type:
Application
Filed:
September 2, 2010
Publication date:
March 10, 2011
Applicant:
E. I. DU PONT DE NEMOURS AND COMPANY
Inventors:
Neville Everton Drysdale, Surbhi Mahajan Du, Kenneth Gene Moloy, Joel M. Pollino, Joachim C. Ritter
Abstract: Fluorinated ethers of aromatic acids are produced from halogenated aromatic acids in a reaction mixture containing a copper (I) or copper (II) source and a Schiff base ligand that coordinates to copper. The fluorinated ethers of aromatic acids made using the process described herein can be applied to, e.g., fibers, yarns, carpets, garments, films, molded parts, paper and cardboard, stone, and tile to impart soil, water and oil resistance. By incorporating the fluorinated ethers of aromatic acids, or diesters thereof, into polymer backbones, more lasting soil, water and oil resistance, as well as improved flame retardance, can be achieved.
Type:
Application
Filed:
September 2, 2010
Publication date:
March 10, 2011
Applicant:
E. I. DU PONT DE NEMOURS AND COMPANY
Inventors:
JOACHIM C. RITTER, Kenneth Gene Moloy, Joel M. Pollino, Surbhi Mahajan Du
Abstract: The present invention is directed to two component coating compositions that cure under ambient conditions and more particularly to those having low VOC (volatile organic content) that are suitable for use in automotive refinish and Original Equipment Manufacturing (OEM) applications. The coating composition includes crosslinkable and crosslinking components, wherein the crosslinkable component includes a low polydispersity, low molecular weight copolymer having on an average 2 to 25 functional groups, such as hydroxyl, carboxyl, acetoacetoxy, primary and secondary amine, and epoxy. The copolymer is polymerized from a monomer mixture that includes one or more non-functional acrylate monomers and one or more functional methacrylate monomers provided with the functional groups. The crosslinking component includes polyisocyanate, polyamine, ketimine, melamine, epoxy, polyacid or a combination thereof. The invention is also directed to coating produced from the coating composition.
Type:
Application
Filed:
November 15, 2010
Publication date:
March 10, 2011
Applicant:
E. I. DU PONT DE NEMOURS AND COMPANY
Inventors:
Donald Albert PAQUET, JR., Robert John BARSOTTI, Carl Brent DOUGLAS, Michael Charles GRADY, Laura Ann LEWIN
Abstract: This invention relates to deuterated aryl-anthracene compounds that are useful in electronic applications. It also relates to electronic devices in which the active layer includes such a deuterated compound.
Type:
Application
Filed:
March 1, 2010
Publication date:
March 10, 2011
Applicant:
E. I. DU PONT DE NEMOURS AND COMPANY
Inventors:
Daniel David LeCloux, Adam Fennimore, Weiying Gao, Nora Sabina Radu, Weishi Wu, Vsevolod Rostovtsev, Michael Henry Howard, JR.
Abstract: The invention relates to conductive pastes including one or more acids, or acid-forming components for silicon semiconductor devices and photovoltaic cells.
Abstract: The present invention discloses a linear light source having light guide with taped saw tooth structures for Charge Coupling Device Module (CCDM). The linear light source comprises a light guide and at least two Light Emitting Diodes (LED's). The light guide includes two incident surfaces, a reflective surface, two refractive surfaces and an ejective surface. The reflective surface has a taped saw tooth structure; the LEDs are disposed at two ends of the light guide. Upon emission of light from the LEDs, light enters into the light guide, reflected by the taped saw tooth structures, and then ejected from the ejective surface. It is possible to form a U-shaped lambert distribution in the sub scanning direction, thereby generating the complementary effect for the pickup lens and the CCD image sensor of CCDM, as well as to create a linearly converged lambert distribution in the main scanning direction.
Abstract: Fluorinated ethers of aromatic acids are produced from halogenated aromatic acids in a reaction mixture containing a copper (I) or copper (II) source and a diketone ligand that coordinates to copper. The fluorinated ethers of aromatic acids made using the process described herein can be applied to, e.g., fibers, yarns, carpets, garments, films, molded parts, paper and cardboard, stone, and tile to impart soil, water and oil resistance. By incorporating the fluorinated ethers of aromatic acids, or diesters thereof, into polymer backbones, more lasting soil, water and oil resistance, as well as improved flame retardance, can be achieved.
Type:
Application
Filed:
September 2, 2010
Publication date:
March 10, 2011
Applicant:
E. I. DU PONT DE NEMOURS AND COMPANY
Inventors:
Joachim C. Ritter, Kenneth Gene Moloy, Joel M. Pollino, Surbhi Mahajan Du
Abstract: Promoter regions associated with the Yarrowia lipolytica glyceraldehyde-3-phosphate dehydrogenase (gpd) gene have been found to be particularly effective for the expression of heterologous genes in yeast. Promoter regions of a Yarrowia gpd gene shown to drive high-level expression of genes involved in the production of omega-3 and omega-6 fatty acids are disclosed.
Abstract: Disclosed is a composition comprising (a) one or more compounds selected from the compound of Formula 1 insert Formula 1 here and salts, esters and thioesters thereof, coated on or impregnated into (b) a granular substrate material. The composition is particularly useful for controlling weeds in turf comprising warm-season turfgrasses without causing significant injury to the turfgrasses. Also disclosed is a method for controlling weeds in turf comprising a warm-season turfgrass without causing significant injury to the turfgrass, the method comprising applying a herbicidally effective amount of the composition to the turf.
Type:
Application
Filed:
August 29, 2008
Publication date:
March 10, 2011
Applicant:
E. I. DU PONT DE NEMOURS AND COMPANY
Inventors:
Robert D. Baker, Steven T. Kelly, Charles A. Silcox
Abstract: An electronic device includes a radiation-emitting component, a radiation-responsive component, or a combination thereof. In one embodiment, the introduction of scattering sites into a substrate of the radiation emitting electronic device will increase optical outcoupling. In one embodiment, the substrate can be glass or plastic and a laser is used as a sub-surface engraving tool to produce scattering sites.