Patents by Inventor Kenneth James Lushington

Kenneth James Lushington 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).

  • Patent number: 9430113
    Abstract: Electrically-conductive articles are prepared to have electrically-conductive silver metal electrode grids and electrically-conductive silver connector wire patterns (BUS lines) on one or both supporting sides of a transparent substrate. The electrically-conductive silver connector wire patterns are designed with at least one silver main wire that comprises two or more adjacent silver micro-wires in bundled patterns. These bundled patterns and silver micro-wires are designed with specific dimensions and configurations to provide optimal fidelity (or correspondence) to the mask image used to provide such images in a silver halide emulsion layer. The electrically-conductive articles are provided by imagewise exposure, development, and fixing of corresponding silver halide-containing conductive film element precursors containing photosensitive silver halide emulsion layers. The electrically-conductive articles can be used are parts of various electronic devices including touch screen devices.
    Type: Grant
    Filed: May 20, 2014
    Date of Patent: August 30, 2016
    Assignee: EASTMAN KODAK COMPANY
    Inventors: Ronald Steven Cok, James Edward Sutton, Kenneth James Lushington
  • Patent number: 9405196
    Abstract: Electrically-conductive articles are prepared to have electrically-conductive silver metal electrode grids on one or both supporting sides of a transparent substrate. Such articles are prepared by imagewise exposing conductive film element precursors having photosensitive silver halide layers, followed by development, fixing, and conductivity enhancement. The resulting silver image(s) can be treated with a stabilizing solution containing 0.5-50 mmol/l of specific stabilizing agents.
    Type: Grant
    Filed: June 25, 2015
    Date of Patent: August 2, 2016
    Assignee: EASTMAN KODAK COMPANY
    Inventors: Michael Phillip Youngblood, Kenneth James Lushington
  • Patent number: 9405423
    Abstract: Electrically-conductive articles are prepared to have electrically-conductive silver metal electrode grids and electrically-conductive silver connector wire patterns (BUS lines) on one or both supporting sides of a transparent substrate. The electrically-conductive silver connector wire patterns are designed with at least one silver main wire that comprises two or more adjacent silver micro-wires in bundled patterns. These bundled patterns and silver micro-wires are designed with specific dimensions and configurations to provide optimal fidelity (or correspondence) to the mask image used to provide such images in a silver halide emulsion layer. The electrically-conductive articles are provided by imagewise exposure, development, and fixing of corresponding silver halide-containing conductive film element precursors containing photosensitive silver halide emulsion layers. The electrically-conductive articles can be used are parts of various electronic devices including touch screen devices.
    Type: Grant
    Filed: May 20, 2014
    Date of Patent: August 2, 2016
    Assignee: EASTMAN KODAK COMPANY
    Inventors: Kenneth James Lushington, Ronald Steven Cok, James Edward Sutton
  • Patent number: 9304395
    Abstract: A black-and-white silver halide conductive film element precursor has at least one first non-color hydrophilic photosensitive layer comprising a silver halide and a first hydrophilic overcoat disposed over the first non-color hydrophilic photosensitive layer. This first hydrophilic overcoat is the outermost layer and contains one or more immobilized radiation absorbers such as immobilized ultraviolet radiation absorbers, in a total amount of at least 5 mg/m2. These precursors can be imagewise exposed and processed to provide conductive film elements with various conductive silver patterns (or grids) with narrow conductive silver lines on one or both sides. In many instances, the precursors have the same or different layers on both sides of a transparent substrate and the resulting conductive film element has the same or different conductive silver patterns on both sides.
    Type: Grant
    Filed: April 30, 2014
    Date of Patent: April 5, 2016
    Assignee: EASTMAN KODAK COMPANY
    Inventor: Kenneth James Lushington
  • Publication number: 20160062238
    Abstract: Black-and-white silver halide conductive film element precursors have, on one or both sides and in order, a UV filter layer, non-color hydrophilic photosensitive layer comprising a silver halide, and a hydrophilic overcoat as an outer layer. The one or two UV filter layers individually contains one or more UV absorbing agents in an amount of up 0.5 mmol/m2 and the total amount in the precursor is up to 1 mmol/m2 to prevent crosstalk during imagewise exposure. These precursors can be imagewise exposed and processed to provide conductive film elements with various conductive silver patterns (or grids) with narrow conductive silver lines on one or both sides. Such conductive film elements can be prepared with reduced yellowness as evidenced by reduced b* values. The resulting conductive film elements are highly transparent and can be used in various devices such as display devices.
    Type: Application
    Filed: August 26, 2014
    Publication date: March 3, 2016
    Inventor: Kenneth James Lushington
  • Patent number: 9261787
    Abstract: Black-and-white silver halide conductive film element precursors have, on one or both sides and in order, a UV filter layer, non-color hydrophilic photosensitive layer comprising a silver halide, and a hydrophilic overcoat as an outer layer. The one or two UV filter layers individually contains one or more UV absorbing agents in an amount of up 0.5 mmol/m2 and the total amount in the precursor is up to 1 mmol/m2 to prevent crosstalk during imagewise exposure. These precursors can be imagewise exposed and processed to provide conductive film elements with various conductive silver patterns (or grids) with narrow conductive silver lines on one or both sides. Such conductive film elements can be prepared with reduced yellowness as evidenced by reduced b* values. The resulting conductive film elements are highly transparent and can be used in various devices such as display devices.
    Type: Grant
    Filed: August 26, 2014
    Date of Patent: February 16, 2016
    Assignee: Eastman Kodak Company
    Inventor: Kenneth James Lushington
  • Patent number: 9247640
    Abstract: A conductive film element precursor can be used to provide conductive silver lines from silver halide in a non-color hydrophilic photosensitive layer. This precursor has a substrate having, in order on at least one supporting side: a non-color hydrophilic photosensitive layer comprising a silver halide at a coverage of less than 5000 mg Ag/m2, and a hydrophilic overcoat disposed over the non-color hydrophilic photosensitive layer. This hydrophilic overcoat is the outermost layer and comprises silver halide in an amount of at least 5 mg Ag/m2 and up to and including 150 mg Ag/m2. The noted hydrophilic layers can be disposed on both supporting sides of the substrate to form a duplex conductive film element precursor. After imagewise exposure, the resulting exposed silver halide is developed and fixed to provide silver metal in conductive lines on either or both supporting sides of the substrate.
    Type: Grant
    Filed: January 29, 2014
    Date of Patent: January 26, 2016
    Assignee: EASTMAN KODAK COMPANY
    Inventor: Kenneth James Lushington
  • Patent number: 9235130
    Abstract: Electrically-conductive articles are prepared to have electrically-conductive silver metal electrode grids and electrically-conductive silver connector wire patterns (BUS lines) on one or both supporting sides of a transparent substrate. The electrically-conductive silver connector wire patterns are designed with one silver main wire that comprises two or more adjacent silver micro-wires in bundled patterns. These bundled patterns and silver micro-wires are designed with specific dimensions and configurations to provide optimal fidelity (or correspondence) to the mask image used to provide such images in a silver halide emulsion layer. The electrically-conductive articles are provided by imagewise exposure, development, and fixing of corresponding silver halide-containing conductive film element precursors containing photosensitive silver halide emulsion layers. The electrically-conductive articles can be used as parts of various electronic devices including touch screen devices.
    Type: Grant
    Filed: May 20, 2014
    Date of Patent: January 12, 2016
    Assignee: EASTMAN KODAK COMPANY
    Inventors: Kenneth James Lushington, James Edward Sutton, Ronald Steven Cok
  • Publication number: 20150338970
    Abstract: Electrically-conductive articles are prepared to have electrically-conductive silver metal electrode grids and electrically-conductive silver connector wire patterns (BUS lines) on one or both supporting sides of a transparent substrate. The electrically-conductive silver connector wire patterns are designed with at least one silver main wire that comprises two or more adjacent silver micro-wires in bundled patterns. These bundled patterns and silver micro-wires are designed with specific dimensions and configurations to provide optimal fidelity (or correspondence) to the mask image used to provide such images in a silver halide emulsion layer. The electrically-conductive articles are provided by imagewise exposure, development, and fixing of corresponding silver halide-containing conductive film element precursors containing photosensitive silver halide emulsion layers. The electrically-conductive articles can be used are parts of various electronic devices including touch screen devices.
    Type: Application
    Filed: May 20, 2014
    Publication date: November 26, 2015
    Inventors: Ronald Steven Cok, James Edward Sutton, Kenneth James Lushington
  • Publication number: 20150338969
    Abstract: Electrically-conductive articles are prepared to have electrically-conductive silver metal electrode grids and electrically-conductive silver connector wire patterns (BUS lines) on one or both supporting sides of a transparent substrate. The electrically-conductive silver connector wire patterns are designed with at least one silver main wire that comprises two or more adjacent silver micro-wires in bundled patterns. These bundled patterns and silver micro-wires are designed with specific dimensions and configurations to provide optimal fidelity (or correspondence) to the mask image used to provide such images in a silver halide emulsion layer. The electrically-conductive articles are provided by imagewise exposure, development, and fixing of corresponding silver halide-containing conductive film element precursors containing photosensitive silver halide emulsion layers. The electrically-conductive articles can be used are parts of various electronic devices including touch screen devices.
    Type: Application
    Filed: May 20, 2014
    Publication date: November 26, 2015
    Inventors: Kenneth James Lushington, Ronald Steven Cok, James Edward Sutton
  • Publication number: 20150338739
    Abstract: Electrically-conductive articles are prepared to have electrically-conductive silver metal electrode grids and electrically-conductive silver connector wire patterns (BUS lines) on one or both supporting sides of a transparent substrate. The electrically-conductive silver connector wire patterns are designed with one silver main wire that comprises two or more adjacent silver micro-wires in bundled patterns. These bundled patterns and silver micro-wires are designed with specific dimensions and configurations to provide optimal fidelity (or correspondence) to the mask image used to provide such images in a silver halide emulsion layer. The electrically-conductive articles are provided by imagewise exposure, development, and fixing of corresponding silver halide-containing conductive film element precursors containing photosensitive silver halide emulsion layers. The electrically-conductive articles can be used as parts of various electronic devices including touch screen devices.
    Type: Application
    Filed: May 20, 2014
    Publication date: November 26, 2015
    Inventors: Kenneth James Lushington, James Edward Sutton, Ronald Steven Cok
  • Publication number: 20150338738
    Abstract: Electrically-conductive articles are prepared to have electrically-conductive silver metal electrode grids on one or both supporting sides of a transparent substrate. Such articles are prepared by imagewise exposing conductive film element precursors having photosensitive silver halide layers, followed by development, fixing, and conductivity enhancement. The resulting silver image(s) can be treated with a stabilizing solution containing 0.5-50 mmol/l of specific stabilizing agents.
    Type: Application
    Filed: June 25, 2015
    Publication date: November 26, 2015
    Inventors: Michael Phillip Youngblood, Kenneth James Lushington
  • Publication number: 20150316848
    Abstract: A black-and-white silver halide conductive film element precursor has at least one first non-color hydrophilic photosensitive layer comprising a silver halide and a first hydrophilic overcoat disposed over the first non-color hydrophilic photosensitive layer. This first hydrophilic overcoat is the outermost layer and contains one or more immobilized radiation absorbers such as immobilized ultraviolet radiation absorbers, in a total amount of at least 5 mg/m2. These precursors can be imagewise exposed and processed to provide conductive film elements with various conductive silver patterns (or grids) with narrow conductive silver lines on one or both sides. In many instances, the precursors have the same or different layers on both sides of a transparent substrate and the resulting conductive film element has the same or different conductive silver patterns on both sides.
    Type: Application
    Filed: April 30, 2014
    Publication date: November 5, 2015
    Inventor: Kenneth James Lushington
  • Publication number: 20150216043
    Abstract: A conductive film element precursor can be used to provide conductive silver lines from silver halide in a non-color hydrophilic photosensitive layer. This precursor has a substrate having, in order on at least one supporting side: a non-color hydrophilic photosensitive layer comprising a silver halide at a coverage of less than 5000 mg Ag/m2, and a hydrophilic overcoat disposed over the non-color hydrophilic photosensitive layer. This hydrophilic overcoat is the outermost layer and comprises silver halide in an amount of at least 5 mg Ag/m2 and up to and including 150 mg Ag/m2. The noted hydrophilic layers can be disposed on both supporting sides of the substrate to form a duplex conductive film element precursor. After imagewise exposure, the resulting exposed silver halide is developed and fixed to provide silver metal in conductive lines on either or both supporting sides of the substrate.
    Type: Application
    Filed: January 29, 2014
    Publication date: July 30, 2015
    Inventor: Kenneth James Lushington
  • Patent number: 5763154
    Abstract: The invention is generally accomplished providing a silver halide emulsion comprising silver halide grains and a palladium compound represented by Formula I:PdX.sub.2 (TeR.sub.2).sub.2whereinX is Cl, Br, I, NCO, NCS, NCSe, N.sub.3, or O.sub.2 CR'R, R' are alkyl or aryl.
    Type: Grant
    Filed: August 7, 1996
    Date of Patent: June 9, 1998
    Assignee: Eastman Kodak Company
    Inventors: Henry James Gysling, Kenneth James Lushington
  • Patent number: 5677120
    Abstract: The invention is generally accomplished providing a silver halide emulsion comprising silver halide grains and a tellurium compound represented by Formula I:TeL.sub.n X.sub.2whereinL is thiourea or substituted thiourea,n is 2 or 4,X is Cl, Br, I, OCN, SCN, SeCN, TeCN, or N.sub.3 orFormula II ##STR1## wherein X is COR, CSR, CNR.sub.2, CR, CAr, PR.sub.2, P(OR).sub.2R is alkyl or aryl.
    Type: Grant
    Filed: May 23, 1996
    Date of Patent: October 14, 1997
    Assignee: Eastman Kodak Company
    Inventors: Kenneth James Lushington, Henry James Gysling
  • Patent number: 5667957
    Abstract: The invention is generally accomplished providing to a method of sensitizing silver halide grains comprising providing a silver halide grain and bringing said grain into contact with a compound of Formula I,C.sup.+ {S.sub.2 COR}.sup.- Formula IwhereC is NH.sub.4.sup.+, AR'.sub.4.sup.+ or M.sup.+A is N, P, or AsR' is alkyl or arylM is Li, Na, or K, andR is alkyl or aryl.
    Type: Grant
    Filed: May 23, 1996
    Date of Patent: September 16, 1997
    Assignee: Eastman Kodak Company
    Inventors: Kenneth James Lushington, Henry James Gysling