Patents by Inventor Naomi Kaneko

Naomi Kaneko 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: 7250326
    Abstract: The present invention provides a method of forming a transparent conductive film at a low temperature that is suitable for use with a synthetic resin substrate. According to the production method of a substrate with an electrode of the present invention, an oxide conductive film composed of an amorphous material or mainly composed of an amorphous material is formed on a substrate at a temperature equal to or less than the crystallization temperature of the film, and subsequently, the formed oxide conductive film is crystallized by heating. The oxide conductive film is processed into the shape of an electrode either before or after crystallization, according to necessity.
    Type: Grant
    Filed: November 19, 2003
    Date of Patent: July 31, 2007
    Assignee: Matsushita Electric Industrial Co., Ltd.
    Inventors: Naomi Kaneko, Naohide Wakita, Hiroshi Satani, Tsuyoshi Uemura
  • Patent number: 6864938
    Abstract: A liquid crystal display panel comprises a liquid crystal layer sandwiched between a first resin substrate and a second resin substrate, a first electrode and a second electrode provided over respective opposed surfaces of the first and second resin substrates, and a first insulating film provided between the first electrode and the liquid crystal layer. The product of the film stress of the first electrode multiplied by the film thickness thereof is smaller than the product of the film stress of the second electrode multiplied by the film thickness thereof.
    Type: Grant
    Filed: May 7, 2002
    Date of Patent: March 8, 2005
    Assignee: Matsushita Electric Industrial Co., Ltd.
    Inventors: Naomi Kaneko, Hiroshi Satani
  • Patent number: 6786790
    Abstract: A method for manufacturing an image display element having a resin substrate that holds a display functional portion on which images are displayed, having: an inorganic film forming step of forming inorganic films on both surfaces of the resin substrate, and a dehydration step of dehydrating the resin substrate before or after the inorganic film forming step, wherein the resin substrate subjected to the inorganic film forming step and the dehydration step and an other substrate are bonded to each other by a sealing material, and then the sealing material is cured by heating at least the resin substrate.
    Type: Grant
    Filed: April 5, 2002
    Date of Patent: September 7, 2004
    Assignee: Matsushita Electric Industrial Co., Ltd.
    Inventors: Takaiki Nomura, Hiroshi Satani, Naomi Kaneko
  • Publication number: 20040104121
    Abstract: The present invention provides a method of forming a transparent conductive film at a low temperature that is suitable for use with a synthetic resin substrate. According to the production method of a substrate with an electrode of the present invention, an oxide conductive film composed of an amorphous material or mainly composed of an amorphous material is formed on a substrate at a temperature equal to or less than the crystallization temperature of the film, and subsequently, the formed oxide conductive film is crystallized by heating. The oxide conductive film is processed into the shape of an electrode either before or after crystallization, according to necessity.
    Type: Application
    Filed: November 19, 2003
    Publication date: June 3, 2004
    Applicant: Matsushita Elec. Ind. Co. Ltd.
    Inventors: Naomi Kaneko, Naohide Wakita, Hiroshi Satani, Tsuyoshi Uemura
  • Patent number: 6677062
    Abstract: The present invention provides a method of forming a transparent conductive film at a low temperature that is suitable for use with a synthetic resin substrate. According to the production method of a substrate with an electrode of the present invention, an oxide conductive film composed of an amorphous material or mainly composed of an amorphous material is formed on a substrate at a temperature equal to or less than the crystallization temperature of the film, and subsequently, the formed oxide conductive film is crystallized by heating. The oxide conductive film is processed into the shape of an electrode either before or after crystallization, according to necessity.
    Type: Grant
    Filed: March 19, 2002
    Date of Patent: January 13, 2004
    Assignee: Matsushita Electric Industrial Co., Ltd.
    Inventors: Naomi Kaneko, Naohide Wakita, Hiroshi Satani, Tsuyoshi Uemura
  • Publication number: 20030020859
    Abstract: A liquid crystal display panel comprises a liquid crystal layer sandwiched between a first resin substrate and a second resin substrate, a first electrode and a second electrode provided over respective opposed surfaces of the first and second resin substrates, and a first insulating film provided between the first electrode and the liquid crystal layer. The product of the film stress of the first electrode multiplied by the film thickness thereof is smaller than the product of the film stress of the second electrode multiplied by the film thickness thereof.
    Type: Application
    Filed: May 7, 2002
    Publication date: January 30, 2003
    Applicant: Matsushita Electric Industrial Co., Ltd.
    Inventors: Naomi Kaneko, Hiroshi Satani
  • Publication number: 20020197460
    Abstract: The present invention provides a method of forming a transparent conductive film at a low temperature that is suitable for use with a synthetic resin substrate. According to the production method of a substrate with an electrode of the present invention, an oxide conductive film composed of an amorphous material or mainly composed of an amorphous material is formed on a substrate at a temperature equal to or less than the crystallization temperature of the film, and subsequently, the formed oxide conductive film is crystallized by heating. The oxide conductive film is processed into the shape of an electrode either before or after crystallization, according to necessity.
    Type: Application
    Filed: March 19, 2002
    Publication date: December 26, 2002
    Inventors: Naomi Kaneko, Naohide Wakita, Hiroshi Satani, Tsuyoshi Uemura
  • Publication number: 20020164916
    Abstract: A method for manufacturing an image display element having a resin substrate that holds a display functional portion on which images are displayed, comprising: an inorganic film forming step of forming inorganic films on both surfaces of the resin substrate, and a dehydration step of dehydrating the resin substrate before or after the inorganic film forming step, wherein the resin substrate subjected to the inorganic film forming step and the dehydration step and an other substrate are bonded to each other by a sealing material, and then the sealing material is cured by heating at least the resin substrate.
    Type: Application
    Filed: April 5, 2002
    Publication date: November 7, 2002
    Inventors: Takaiki Nomura, Hiroshi Satani, Naomi Kaneko
  • Patent number: 6411273
    Abstract: An object of the present invention is, by eliminating a driver IC from the components of an liquid crystal display, to achieve a cost reduction, to eliminate a manufacturing step of mounting the driver IC onto an array substrate, and to reduce a thickness of the liquid crystal display. A driver circuit for an active matrix liquid crystal display comprises a resistive dividing type digital-to-analog converter circuit (DAC). An analog output voltage from the DAC is amplified by a signal amplifier element, and a liquid crystal element is driven by the amplified analog output voltage. The driver circuit is characterized in that a resistance element R is formed in an n+ layer of p-Si on an array substrate of the liquid crystal display, and a switching element Tr and a signal amplifier element are also formed on the array substrate.
    Type: Grant
    Filed: December 21, 1998
    Date of Patent: June 25, 2002
    Assignee: Matsushita Electric Industrial Co., Ltd.
    Inventors: Mika Nakamura, Yutaka Nanno, Naomi Kaneko, Masumi Izuchi, Hiroshi Tsutsu, Katsumi Adachi