Patents by Inventor Mikiya Itakura

Mikiya Itakura 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).

  • Publication number: 20140013803
    Abstract: A device for making a window includes a main body defining a first space and a second space, a first shaft provided in the first space and connected to the main body, a first die provided in the first space and connected to the first shaft, a second shaft connected to the main body, movable relative to the first shaft and extending to the first space from the second space, and a second die provided in the first space and connected to the second shaft.. The device further includes an air-tight chamber surrounding the first and second dies, a gas supply conduit and a gas discharge conduit connected to the chamber, and an actuator connected to the second shaft and configured to move the second shaft relative to the first shaft. At least one of the first and second dies has a flat area and a curved area.
    Type: Application
    Filed: January 29, 2013
    Publication date: January 16, 2014
    Applicant: SAMSUNG DISPLAY CO., LTD.
    Inventors: Seong-Jin Hwang, Kwan-Young Han, Dong-Ho Lee, Hyoung-Suk Roh, Mikiya Itakura
  • Patent number: 8623497
    Abstract: A touch screen panel, including a substrate having a plurality of sensing patterns thereon, and an anti-reflection layer on the substrate, the anti-reflection layer including at least two inorganic materials and having a stacked structure of at least two layers having different refractive indexes, layers of the anti-reflection layer being divided from a mixture by a difference in specific gravity of the least two inorganic materials.
    Type: Grant
    Filed: January 6, 2011
    Date of Patent: January 7, 2014
    Assignee: Samsung Display Co., Ltd.
    Inventors: Sung-Ku Kang, Mikiya Itakura
  • Publication number: 20130002569
    Abstract: A touch screen panel includes a thin film substrate having sensing patterns formed thereon that is implemented as an isotropic film, and a polarizing plate is disposed on the sensing patterns so that it is possible to minimize or reduce degradation of image quality. The touch screen panel includes a thin film substrate, sensing patterns, and sensing lines. The thin film substrate is divided into an active area and a non-active area. The sensing patterns are formed in the active area of the thin film substrate. The sensing lines are formed in the non-active area of the thin film substrate so as to be connected to the sensing patterns. In the touch screen panel, the thin film substrate is implemented as an isotropic film.
    Type: Application
    Filed: September 21, 2011
    Publication date: January 3, 2013
    Inventors: Sung-Ku Kang, Mi-Ae Park, Kwan-Young Han, Tae-Hyeog Jung, Mikiya Itakura
  • Publication number: 20120139848
    Abstract: A touch screen panel includes a glass substrate having reinforcing layers on a first side and a second side, sensing patterns in an active area on the first side of the glass substrate, a black matrix in a non-active area adjacent to the active area, and an overcoat layer covering sides of the black matrix. The touch screen panel includes an insulating layer extending to a cut-side of the glass substrate and covering the overcoat layer, sensing lines partially overlapping the black matrix and connected to the sensing patterns, and the cut-side of the glass substrate having an exposed non-reinforced surface that is a rounded edge.
    Type: Application
    Filed: May 19, 2011
    Publication date: June 7, 2012
    Inventors: Kyu-Taek Lee, Mikiya Itakura
  • Publication number: 20120113032
    Abstract: A touch screen panel includes: a thin film that includes an active area and a non-active area around the active area; sensing patterns in the active area on a first side of the thin film; sensing lines coupled to the sensing patterns, in the non-active area on the first side; a decoration layer on a second side of the thin film, corresponding to the non-active area; and a functional coating layer on the second side of the thin film with the decoration layer.
    Type: Application
    Filed: October 28, 2011
    Publication date: May 10, 2012
    Inventors: Mikiya Itakura, Kwan-Young Han, Tae-Hyeog Jung, Sun-Haeng Cho
  • Publication number: 20120073866
    Abstract: A touch screen panel includes a film substrate defined by a touch active area and a non-touch active area and the touch area is arranged outside the touch active area. The touch screen panel includes a plurality of sensing electrodes arranged in the touch active area on an upper surface and a lower surface of the film substrate, and outer lines arranged in the non-touch active area on the upper and the lower surfaces of the film substrate. The outer lines are connected to the sensing electrodes along one of a first direction and a second direction, and the outer lines include a transparent electrode layer and a plating layer on the transparent electrode layer.
    Type: Application
    Filed: September 14, 2011
    Publication date: March 29, 2012
    Inventors: Akira Hirai, Mikiya Itakura, Dong-Ho Lee
  • Publication number: 20110268936
    Abstract: A touch screen panel, including a substrate having a plurality of sensing patterns thereon, and an anti-reflection layer on the substrate, the anti-reflection layer including at least two inorganic materials and having a stacked structure of at least two layers having different refractive indexes, layers of the anti-reflection layer being divided from a mixture by a difference in specific gravity of the least two inorganic materials.
    Type: Application
    Filed: January 6, 2011
    Publication date: November 3, 2011
    Inventors: Sung-Ku Kang, Mikiya Itakura
  • Publication number: 20110242057
    Abstract: A touch screen panel including a transparent substrate; a background layer including a color printing layer along an edge of a surface of the transparent substrate; an overcoating layer on the surface of the transparent including the upper portion of the background layer; conductive sensing cells on the overcoating layer; and position detection lines.
    Type: Application
    Filed: December 9, 2010
    Publication date: October 6, 2011
    Inventors: Choon-Hyop Lee, Mikiya Itakura, Sung-Ku Kang, Jung-Mok Park
  • Publication number: 20080252830
    Abstract: A LCD device includes a first substrate having a plurality of first electrodes, a second substrate having a plurality of second electrodes, the second electrodes being perpendicular to the first electrodes to define sub-pixels at intersection regions between the first and second electrodes, a reflective film between the first and second substrates, each reflective portion being positioned in a respective sub-pixel to define a reflective region and a transmission region in the respective sub-pixel, a plurality of color filters between the first and second substrates, a black matrix between the color filters, and a plurality of patterned spacers between the first and second substrates, each patterned spacer overlapping the reflective portion of the reflective film in the respective sub-pixel.
    Type: Application
    Filed: April 10, 2008
    Publication date: October 16, 2008
    Inventors: Dong-Soo Son, Mikiya Itakura
  • Patent number: 5126868
    Abstract: A display cell is mounted on a color-compensating cell. The display cell has a pair of substrates each having an alignment-treated surface, a first liquid-crystal layer and electrodes. Multiplex drive signals are supplied to the electrodes. The color-compensating cell has a second liquid-crystal layer. The molecules of the first liquid-crystal layer are twisted by a twist angle ranging from 160.degree. to 270.degree.. The molecules of the second liquid-crystal layer are twisted by the same angle in the opposite direction. The substrates are alignment-treated in two directions, respectively, which are substantially at right angles to each other. One of the polarizing plates has an optical axis crossing at 35.degree. to 50.degree. with an aligning direction of the liquid crystal molecules on that substrate adjacent to the polarizing plate, and crossing with the optical axis of the other polarizing plate at right angles.
    Type: Grant
    Filed: December 22, 1989
    Date of Patent: June 30, 1992
    Assignee: Casio Computer Co., Ltd.
    Inventors: Seiichi Kizaki, Toshiomi Ono, Ken Kozima, Mikiya Itakura, Toshihiro Aoki