Patents by Inventor Richard Dale Kinard
Richard Dale Kinard has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 8657959Abstract: An apparatus for atomic layer deposition of a material on a moving substrate comprises a conveying arrangement for moving a substrate along a predetermined planar or curved path of travel and a coating bar having at least one precursor delivery channel. The precursor delivery channel conducts a fluid containing a material to be deposited on a substrate toward the path of travel. When in use, a substrate movable along the path of travel defines a gap between the outlet end of the precursor delivery channel and the substrate. The gap defines an impedance Zg to a flow of fluid from the precursor delivery channel. A flow restrictor is disposed within the precursor delivery channel that presents a predetermined impedance Zfc to the flow therethrough. The restrictor is sized such that the impedance Zfc is at least five (5) times, and more preferably at least fifteen (15) times, the impedance Zg. The impedance Zfc has a friction factor f.Type: GrantFiled: December 16, 2010Date of Patent: February 25, 2014Assignee: E I du Pont de Nemours and CompanyInventors: Geoffrey Nunes, Richard Dale Kinard
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Patent number: 8551249Abstract: A cassette for supporting a film during a gaseous vapor deposition process includes a central shaft having first and second end plates. A rib on each end plate forms a spiral groove able to accept an edge of a film. Each rib has a cross sectional configuration having substantially linear major edges, a predetermined width dimension and a predetermined average thickness dimension, and a width-to-thickness aspect ratio of at least 2:1. The rib could be substantially rectangular with an optional flow spoiler at the free end or substantially wedge-shaped. The interspoke spacing between end plates is at least three hundred millimeters (300 mm) and is also greater than the width dimension of a film substrate at a gaseous deposition temperature. The width dimension of each rib is between about 0.5% to about 2.0% of the interspoke spacing.Type: GrantFiled: August 31, 2009Date of Patent: October 8, 2013Assignee: E I du Pont de Nemours and CompanyInventors: Peter Francis Carcia, Calixto Estrada, Richard Dale Kinard, Robert Scott McLean, Kirstin H. Shilkitus
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Patent number: 8534591Abstract: The present invention is an apparatus and method for loading a film cassette for gaseous vapor deposition. The invention comprises careful alignment of a film cassette and a supply roll such that film can be transferred from the supply roll to the cassette while minimizing touching, ceasing or cracking the film.Type: GrantFiled: August 31, 2009Date of Patent: September 17, 2013Assignee: E I du Pont de Nemours and CompanyInventors: Richard Dale Kinard, Kirstin H. Shilkitus
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Patent number: 8529700Abstract: A vapor deposition apparatus includes an insert within which a material is deposited on the surface of a film. A cassette includes end plates each having a rib that edgewise receive a spiral wrapping of a film at least 300 mm wide. Spaces between turns of the wrapping define a gas flow channel and spaces between adjacent turns of one rib define inlet openings that communicate with the channel. Each rib has a predetermined width dimension, a predetermined average thickness dimension, and a width-to-thickness aspect ratio of at least 2:1. The spacing between end plates is at least 300 mm and is also greater than the film width at deposition temperature. The width dimension of each rib is between about 0.5% to about 2.0% of the end plate spacing. A diverging flow director contacts one end plate to directing gaseous fluid toward the inlet openings in that end plate.Type: GrantFiled: August 31, 2009Date of Patent: September 10, 2013Assignee: E I Du Pont de Nemours and CompanyInventors: Peter Francis Carcia, Richard Dale Kinard, Robert Scott McLean, Geoffrey Nunes, Kirstin H. Shilkitus
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Patent number: 8524003Abstract: A cassette for supporting a film during a gaseous vapor deposition has first and second end plates. A rib on each end plate forms a spiral groove that edgewise receives a spiral wrapping of a film having a width greater than 300 mm. Spaces between turns of the film wrapping define a gas flow channel and spaces between adjacent turns of the rib define a plurality of inlet openings in one end plate that communicate with the channel. Each rib has a predetermined width dimension, a predetermined average thickness dimension, and a width-to-thickness aspect ratio of at least 2:1. The spacing between end plates is at least three hundred millimeters (300 mm) and is also greater than the width dimension of a film substrate at a gaseous deposition temperature. The width dimension of each rib is between about 0.5% to about 2.0% of the end plate spacing.Type: GrantFiled: August 31, 2009Date of Patent: September 3, 2013Assignee: E I du Pont de Nemours and CompanyInventors: Peter Francis Carcia, Calixto Estrada, Richard Dale Kinard, Robert Scott McLean, Kirstin H. Shilkitus
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Publication number: 20110086167Abstract: An apparatus for atomic layer deposition of a material on a moving substrate comprises a conveying arrangement for moving a substrate along a predetermined planar or curved path of travel and a coating bar having at least one precursor delivery channel. The precursor delivery channel conducts a fluid containing a material to be deposited on a substrate toward the path of travel. When in use, a substrate movable along the path of travel defines a gap between the outlet end of the precursor delivery channel and the substrate. The gap defines an impedance Zg to a flow of fluid from the precursor delivery channel. A flow restrictor is disposed within the precursor delivery channel that presents a predetermined impedance Zfc to the flow therethrough. The restrictor is sized such that the impedance Zfc is at least five (5) times, and more preferably at least fifteen (15) times, the impedance Zg. The impedance Zfc has a friction factor f.Type: ApplicationFiled: December 16, 2010Publication date: April 14, 2011Applicant: E. I. DU PONT DE NEMOURS AND COMPANYInventors: GEOFFREY NUNES, RICHARD DALE KINARD
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Publication number: 20110048639Abstract: The present invention is an apparatus and method for unloading a film cassette for gaseous vapor deposition. A coated film is transferred from a film cassette and immediately laminated to a protective film while minimizing touching, creasing or cracking the coated film.Type: ApplicationFiled: August 31, 2009Publication date: March 3, 2011Applicant: E. I. DU PONT DE NEMOURS AND COMPANYInventors: Calixto Estrada, Richard Dale Kinard, Kirstin H. Shilkitus
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Publication number: 20110048991Abstract: A cassette for supporting a film during a gaseous vapor deposition has first and second end plates. A rib on each end plate forms a spiral groove that edgewise receives a spiral wrapping of a film having a width greater than 300 mm. Spaces between turns of the film wrapping define a gas flow channel and spaces between adjacent turns of the rib define a plurality of inlet openings in one end plate that communicate with the channel. Each rib has a predetermined width dimension, a predetermined average thickness dimension, and a width-to-thickness aspect ratio of at least 2:1. The spacing between end plates is at least three hundred millimeters (300 mm) and is also greater than the width dimension of a film substrate at a gaseous deposition temperature. The width dimension of each rib is between about 0.5% to about 2.0% of the end plate spacing.Type: ApplicationFiled: August 31, 2009Publication date: March 3, 2011Applicant: E.I. DU PONT DE NEMOURS AND COMPANYInventors: PETER FRANCIS CARCIA, Calixto Estrada, Richard Dale Kinard, Robert Scott McLean, Kirstin H. Shilkitus
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Publication number: 20110048504Abstract: A photovoltaic array having a framework comprising a plurality of electrically and mechanically interconnected electrically non-conductive framework elements disposed to supportively receive and mutually electrically interconnect a plurality of photovoltaic modules; a plurality of photovoltaic modules supportively disposed upon the plurality of framework elements and electrically interconnected therewith, each photovoltaic module having one or more edges that define a periphery; and, an electrical connection between the photovoltaic array and an external electrical load; and, wherein each the framework element has a pair of generally parallel rails and a pair of generally parallel stiles interconnected therewith, wherein at least one rail and/or stile is an electrically non-conductive hollow member having an interior, the interior defining a fully enclosed guideway; a longitudinally extended electrically conductive member disposed in at least one the guideway; one or more electrical connectors disposed interiType: ApplicationFiled: December 22, 2008Publication date: March 3, 2011Applicant: E.I. DU PONT DE NEMOURS AND COMPANYInventors: Richard Dale Kinard, Michael Robert Mc Quade
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Publication number: 20110049285Abstract: The present invention is an apparatus and method for loading a film cassette for gaseous vapor deposition. The invention comprises careful alignment of a film cassette and a supply roll such that film can be transferred from the supply roll to the cassette while minimizing touching, ceasing or cracking the film.Type: ApplicationFiled: August 31, 2009Publication date: March 3, 2011Applicant: E.I. DU PONT DE NEMOURS AND COMPANYInventors: Richard Dale Kinard, Kirstin H. Shilkitus
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Publication number: 20110048328Abstract: A vapor deposition apparatus includes an insert within which a material is deposited on the surface of a film. A cassette includes end plates each having a rib that edgewise receive a spiral wrapping of a film at least 300 mm wide. Spaces between turns of the wrapping define a gas flow channel and spaces between adjacent turns of one rib define inlet openings that communicate with the channel. Each rib has a predetermined width dimension, a predetermined average thickness dimension, and a width-to-thickness aspect ratio of at least 2:1. The spacing between end plates is at least 300 mm and is also greater than the film width at deposition temperature. The width dimension of each rib is between about 0.5% to about 2.0% of the end plate spacing. A diverging flow director contacts one end plate to directing gaseous fluid toward the inlet openings in that end plate.Type: ApplicationFiled: August 31, 2009Publication date: March 3, 2011Applicant: E. I. DU PONT DE NEMOURS AND COMPANYInventors: PETER FRANCIS CARCIA, Richard Dale Kinard, Robert Scott McLean, Geoffrey Nunes, Kirstin H. Shilkitus
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Publication number: 20110048327Abstract: A cassette for supporting a film during a gaseous vapor deposition process includes a central shaft having first and second end plates. A rib on each end plate forms a spiral groove able to accept an edge of a film. Each rib has a cross sectional configuration having substantially linear major edges, a predetermined width dimension and a predetermined average thickness dimension, and a width-to-thickness aspect ratio of at least 2:1. The rib could be substantially rectangular with an optional flow spoiler at the free end or substantially wedge-shaped. The interspoke spacing between end plates is at least three hundred millimeters (300 mm) and is also greater than the width dimension of a film substrate at a gaseous deposition temperature. The width dimension of each rib is between about 0.5% to about 2.0% of the interspoke spacing.Type: ApplicationFiled: August 31, 2009Publication date: March 3, 2011Applicant: E. I. DU PONT DE NEMOURS AND COMPANYInventors: PETER FRANCIS CARCIA, Calixto Estrada, Richard Dale Kinard, Robert Scott McLean, Kirstin H. Shilkitus
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Publication number: 20110047798Abstract: The present invention is a method for making a film cassette end plate and a film cassette comprises two end plates. The uncoated end plates are formed using one of several known plastic forming methods. The end plates are coated with an inorganic coating to impart smoothness and hardness to facilitate film handling and reduce wear. The end plates are mounted on a shaft to form a cassette.Type: ApplicationFiled: August 31, 2009Publication date: March 3, 2011Inventors: PETER FRANCIS CARCIA, Richard Dale Kinard, Robert Scott Mclean, Kirstin H. Shilkitus
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Publication number: 20110023775Abstract: An apparatus for atomic layer deposition of a material on a moving substrate comprises a conveying arrangement for moving a substrate along a predetermined planar or curved path of travel and a coating bar having at least one precursor delivery channel. The precursor delivery channel conducts a fluid containing a material to be deposited on a substrate toward the path of travel. When in use, a substrate movable along the path of travel defines a gap between the outlet end of the precursor delivery channel and the substrate. The gap defines an impedance Zg to a flow of fluid from the precursor delivery channel. A flow restrictor is disposed within the precursor delivery channel that presents a predetermined impedance Zfc to the flow therethrough. The restrictor is sized such that the impedance Zfc is at least five (5) times, and more preferably at least fifteen (15) times, the impedance Zg. The impedance Zfc has a friction factor f.Type: ApplicationFiled: August 31, 2009Publication date: February 3, 2011Applicant: E.I. DU PONT DE NEMOURS AND COMPANYInventors: Geoffrey Nunes, Richard Dale Kinard
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Publication number: 20100275977Abstract: A photovoltaic array having a plurality of photovoltaic modules having first structural members. The photovoltaic modules are disposed upon and connected to a plurality of framework elements. The framework elements being interconnected to form a framework. The framework elements have electrically non-conductive second structural members with internally disposed electrical conductors. Electrical and mechanical connections to the photovoltaic module disposed upon the framework element and electrical connections among framework elements are internal to the framework elements. The output voltage of the photovoltaic array can be electrically referenced to an arbitrary voltage.Type: ApplicationFiled: December 22, 2008Publication date: November 4, 2010Applicant: E. I. Du Pont De Nemours And CompanyInventors: Richard Dale Kinard, Michael Robert Mc Quade
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Publication number: 20100269891Abstract: An article having an elongated plastic member characterized by a length to diameter ratio of at least 10, wherein the member has an exterior and a hollow interior. An electrical conductor having connectable terminations enclosed within the hollow interior, and a plurality of plastic appendages, spaced longitudinally along the exterior.Type: ApplicationFiled: December 22, 2008Publication date: October 28, 2010Applicant: E.I. DU PONT DE NEMOURS AND COMPANYInventors: Richard Dale Kinard, Michael Robert McQuade
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Patent number: 4122209Abstract: A magnetic image decorator is disclosed wherein one or more cooperating magnetic decorator rolls which are supplied with toner particles are fitted with knife blades adapted to cause the toner particles to flow in a standing wave against a member such as a drum or belt carrying a latent magnetic image.Type: GrantFiled: April 18, 1977Date of Patent: October 24, 1978Assignee: E. I. Du Pont de Nemours and CompanyInventor: Richard Dale Kinard