Patents by Inventor Hidenori Kihara

Hidenori Kihara 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: 8049859
    Abstract: A liquid crystal display device includes a first flexible substrate and a second flexible substrate, a liquid crystal layer sealed between the first substrate and the second substrate by a frame-shaped sealing member, a display area located inside the sealing member, a non-display area located outside the display area and a plurality of spacers interposed between the first substrate and the second substrate. A relief area in which a gap between the first substrate and the second substrate is larger than that in the display area is provided in at least a portion of the non-display area.
    Type: Grant
    Filed: September 14, 2006
    Date of Patent: November 1, 2011
    Assignee: Sharp Kabushiki Kaisha
    Inventors: Noriko Watanabe, Hidenori Kihara
  • Publication number: 20090290117
    Abstract: A liquid crystal display device includes a first flexible substrate and a second flexible substrate, a liquid crystal layer sealed between the first substrate and the second substrate by a frame-shaped sealing member, a display area located inside the sealing member, a non-display area located outside the display area and a plurality of spacers interposed between the first substrate and the second substrate. A relief area in which a gap between the first substrate and the second substrate is larger than that in the display area is provided in at least a portion of the non-display area.
    Type: Application
    Filed: September 14, 2006
    Publication date: November 26, 2009
    Applicant: SHARP KABUSHIKI KAISHA
    Inventors: Noriko Watanabe, Hidenori Kihara
  • Patent number: 7244476
    Abstract: Adhesive layers are formed on the two opposing surfaces of a transparent support. At least one of the adhesive layers is made of a material of which the cured state may be changed. The adhesive layer is irradiated with light and a lens sheet is then pressed against the adhesive layer. The adhesive layer is cured. In this illustrative way, a laminate film of the lens sheet fixed to the transparent support via the adhesive layer may be obtained. The laminate film may be bonded to a polarizing plate on the viewer's side of a liquid crystal display element via the other adhesive layer.
    Type: Grant
    Filed: August 2, 2004
    Date of Patent: July 17, 2007
    Assignee: Sharp Kabushiki Kaisha
    Inventors: Yukihiro Sumida, Takashi Sato, Hidenori Kihara, Noriko Watanabe
  • Publication number: 20050003108
    Abstract: Adhesive layers are formed on the two opposing surfaces of a transparent support. At least one of the adhesive layers is made of a material of which the cured state may be changed. The adhesive layer is irradiated with light and a lens sheet is then pressed against the adhesive layer. The adhesive layer is cured. In this illustrative way, a laminate film of the lens sheet fixed to the transparent support via the adhesive layer may be obtained. The laminate film may be bonded to a polarizing plate on the viewer's side of a liquid crystal display element via the other adhesive layer.
    Type: Application
    Filed: August 2, 2004
    Publication date: January 6, 2005
    Applicant: SHARP KABUSHIKI KAISHA
    Inventors: Yukihiro Sumida, Takashi Sato, Hidenori Kihara, Noriko Watanabe
  • Patent number: 6784962
    Abstract: Adhesive layers are formed on the two opposing surfaces of a transparent support. At least one of the adhesive layers is made of a material of which the cured state changes by application of external force, such as a photocurable resin. A separator on the adhesive layer is peeled off, and the adhesive layer is irradiated with light. A lens sheet is then pressed against the adhesive layer. The adhesive layer is cured to a degree of hardness with which the adhesion state between lens sheet and the adhesive layer no more changes. In this way, a laminate film of the lens sheet fixed to the transparent support via the adhesive layer is obtained. The laminate film is bonded to a polarizing plate on the viewer's side of a liquid crystal display element via the other adhesive layer.
    Type: Grant
    Filed: September 10, 2001
    Date of Patent: August 31, 2004
    Assignee: Sharp Kabushiki Kaisha
    Inventors: Yukihiro Sumida, Takashi Sato, Hidenori Kihara, Noriko Watanabe
  • Publication number: 20020057413
    Abstract: Adhesive layers are formed on the two opposing surfaces of a transparent support. At least one of the adhesive layers is made of a material of which the cured state changes by application of external force, such as a photocurable resin. A separator on the adhesive layer is peeled off, and the adhesive layer is irradiated with light. A lens sheet is then pressed against the adhesive layer. The adhesive layer is cured to a degree of hardness with which the adhesion state between lens sheet and the adhesive layer no more changes. In this way, a laminate film of the lens sheet fixed to the transparent support via the adhesive layer is obtained. The laminate film is bonded to a polarizing plate on the viewer's side of a liquid crystal display element via the other adhesive layer.
    Type: Application
    Filed: September 10, 2001
    Publication date: May 16, 2002
    Inventors: Yukihiro Sumida, Takashi Sato, Hidenori Kihara, Noriko Watanabe