Patents by Inventor Takuya AMADA

Takuya AMADA 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: 10444560
    Abstract: A method of producing display panels of collectively producing a plurality of display panels each including a contour line of an outer shape, at least a section of which is curved includes a bonding process of forming a bonded substrate by bonding a pair of substrates including a plurality of thin film patterns formed on at least one substrate, a stacking process of stacking a plurality of bonded substrates and pinching and holding the plurality of stacked bonded substrates in a stacking direction using a jig, and a grinding process of collectively forming end surfaces of the plurality of display panels forming the curved contour line by collectively grinding the pair of substrates located outside the thin film pattern among stacked bonded substrates along the outer shape in a state in which the plurality of stacked bonded substrate are pinched by the jig.
    Type: Grant
    Filed: September 2, 2016
    Date of Patent: October 15, 2019
    Assignees: SHARP KABUSHIKI KAISHA, TECNISCO, LTD.
    Inventors: Masayuki Kanehiro, Youhei Nakanishi, Takuya Amada, Koji Hashimoto, Hokichi Yoshioka
  • Patent number: 10434617
    Abstract: A method of collectively producing display panels each having an outline a part of which is curved includes a bonded substrate forming process of bonding substrates in a pair one of which has thin film patterns and forming a bonded substrate 50, a layering process of layering multiple bonded substrates 50 via curing resin 60 and curing the curing resin 60, a grinding process of collectively grinding the substrates in a pair and the curing resin 60 that are outside the thin film pattern on each of the bonded substrates 50B that are layered on each other along the outline and collectively forming edge surfaces of the display panels each having the curved outline, and a separation process of separating each of the bonded substrates 50B that are layered on each other from the curing resin 60.
    Type: Grant
    Filed: May 20, 2016
    Date of Patent: October 8, 2019
    Assignees: SHARP KABUSHIKI KAISHA, DENKA COMPANY LIMITED
    Inventors: Youhei Nakanishi, Masayuki Kanehiro, Hiroyuki Kurimura, Yasunori Ishida, Takuya Amada, Koji Hashimoto
  • Publication number: 20180188594
    Abstract: A method of producing display panels of collectively producing a plurality of display panels each including a contour line of an outer shape, at least a section of which is curved includes a bonding process of forming a bonded substrate by bonding a pair of substrates including a plurality of thin film patterns formed on at least one substrate, a stacking process of stacking a plurality of bonded substrates and pinching and holding the plurality of stacked bonded substrates in a stacking direction using a jig, and a grinding process of collectively forming end surfaces of the plurality of display panels forming the curved contour line by collectively grinding the pair of substrates located outside the thin film pattern among stacked bonded substrates along the outer shape in a state in which the plurality of stacked bonded substrate are pinched by the jig.
    Type: Application
    Filed: September 2, 2016
    Publication date: July 5, 2018
    Inventors: Masayuki KANEHIRO, Youhei NAKANISHI, Takuya AMADA, Koji HASHIMOTO, Hokichi YOSHIOKA
  • Publication number: 20180141181
    Abstract: A method of collectively producing display panels each having an outline a part of which is curved includes a bonded substrate forming process of bonding substrates in a pair one of which has thin film patterns and forming a bonded substrate 50, a layering process of layering multiple bonded substrates 50 via curing resin 60 and curing the curing resin 60, a grinding process of collectively grinding the substrates in a pair and the curing resin 60 that are outside the thin film pattern on each of the bonded substrates 50B that are layered on each other along the outline and collectively forming edge surfaces of the display panels each having the curved outline, and a separation process of separating each of the bonded substrates 50B that are layered on each other from the curing resin 60.
    Type: Application
    Filed: May 20, 2016
    Publication date: May 24, 2018
    Inventors: Youhei NAKANISHI, Masayuki KANEHIRO, Hiroyuki KURIMURA, Yasunori ISHIDA, Takuya AMADA, Koodi HASHIMOTO