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).

  • Patent number: 11307613
    Abstract: A display device is provided.
    Type: Grant
    Filed: November 16, 2020
    Date of Patent: April 19, 2022
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Jae Young Yu, Yong Gi Ko, Bon Joo Koo, Yun Ha Kim, Jae Chun Park, Nam Seok Baik, Mikiya Itakura, Hyoung Jin Lee, Dae Guen Choi, Sung Chul Choi
  • Publication number: 20210072791
    Abstract: A display device is provided.
    Type: Application
    Filed: November 16, 2020
    Publication date: March 11, 2021
    Inventors: Jae Young YU, Yong Gi KO, Bon Joo KOO, Yun Ha KIM, Jae Chun PARK, Nam Seok BAIK, Mikiya ITAKURA, Hyoung Jin LEE, Dae Guen CHOI, Sung Chul CHOI
  • Patent number: 10838457
    Abstract: A display device is provided.
    Type: Grant
    Filed: January 15, 2020
    Date of Patent: November 17, 2020
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Jae Young Yu, Yong Gi Ko, Bon Joo Koo, Yun Ha Kim, Jae Chun Park, Nam Seok Baik, Mikiya Itakura, Hyoung Jin Lee, Dae Guen Choi, Sung Chul Choi
  • Publication number: 20200225699
    Abstract: A display device is provided.
    Type: Application
    Filed: January 15, 2020
    Publication date: July 16, 2020
    Inventors: Jae Young YU, Yong Gi KO, Bon Joo KOO, Yun Ha KIM, Jae Chun PARK, Nam Seok BAIK, Mikiya ITAKURA, Hyoung Jin LEE, Dae Guen CHOI, Sung Chul CHOI
  • Publication number: 20200201473
    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: February 27, 2020
    Publication date: June 25, 2020
    Inventors: Sung-Ku Kang, Mi-Ae Park, Kwan-Young Han, Tae-Hyeog Jung, Mikiya Itakura
  • Patent number: 10599253
    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: Grant
    Filed: August 21, 2017
    Date of Patent: March 24, 2020
    Assignee: Samsung Dosplay Co., Ltd.
    Inventors: Sung-Ku Kang, Mi-Ae Park, Kwan-Young Han, Tae-Hyeog Jung, Mikiya Itakura
  • Patent number: 9904385
    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: Grant
    Filed: April 12, 2016
    Date of Patent: February 27, 2018
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Akira Hirai, Mikiya Itakura, Dong Ho Lee
  • Publication number: 20170351376
    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: August 21, 2017
    Publication date: December 7, 2017
    Inventors: Sung-Ku Kang, Mi-Ae Park, Kwan-Young Han, Tae-Hyeog Jung, Mikiya Itakura
  • Patent number: 9791964
    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: Grant
    Filed: September 4, 2015
    Date of Patent: October 17, 2017
    Assignee: Samsung Display Co., Ltd.
    Inventors: Sung-Ku Kang, Mi-Ae Park, Kwan-Young Han, Tae-Hyeog Jung, Mikiya Itakura
  • Patent number: 9569020
    Abstract: A flexible touch screen panel in which metal wire sensing patterns are formed as a touch sensor on a first surface of a flexible thin film is provided. The flexible touch screen panel includes a thin film divided into an active area and a non-active area adjacent to the active area, sensing patterns in the active area on a first surface of the thin film, and sensing lines in the non-active area on the first surface of the thin film and connected to the sensing patterns. The sensing patterns include nanowire.
    Type: Grant
    Filed: December 17, 2012
    Date of Patent: February 14, 2017
    Assignee: Samsung Display Co., Ltd.
    Inventors: Jung-Mok Park, Kwan-Young Han, Mikiya Itakura, Hyung-Chul Kim, Chang-Bum Kim, Jae-Hyung Jo
  • Patent number: 9486950
    Abstract: A display device includes preparing a high hardness film. In the high hardness film, a first supporting member, a silsesquioxane film, and a second supporting member are deposited. The high hardness film is pre-treated, forming a pre-window. A transparent member is formed on a surface of the pre-window through an injection process. The transparent member is formed of polycarbonate. The first supporting member and the second supporting member are formed of polyethylene terephthalate or polyethylene naphthalate.
    Type: Grant
    Filed: December 17, 2013
    Date of Patent: November 8, 2016
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Seong-Jin Hwang, Kwan-Young Han, Hyoung-Suk Roh, Mikiya Itakura, Yuki Hongo, Hun-Kyo Kim
  • Patent number: 9471161
    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: Grant
    Filed: December 9, 2010
    Date of Patent: October 18, 2016
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Choon-Hyop Lee, Mikiya Itakura, Sung-Ku Kang, Jung-Mok Park
  • Publication number: 20160224143
    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: April 12, 2016
    Publication date: August 4, 2016
    Inventors: Akira HIRAI, Mikiya ITAKURA, Dong Ho LEE
  • Publication number: 20150378505
    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 4, 2015
    Publication date: December 31, 2015
    Inventors: Sung-Ku Kang, Mi-Ae Park, Kwan-Young Han, Tae-Hyeog Jung, Mikiya Itakura
  • Patent number: 9128569
    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: Grant
    Filed: September 21, 2011
    Date of Patent: September 8, 2015
    Assignee: Samsung Display Co., Ltd.
    Inventors: Sung-Ku Kang, Mi-Ae Park, Kwan-Young Han, Tae-Hyeog Jung, Mikiya Itakura
  • Patent number: 8937605
    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: Grant
    Filed: October 28, 2011
    Date of Patent: January 20, 2015
    Assignee: Samsung Display Co., Ltd.
    Inventors: Mikiya Itakura, Kwan-Young Han, Tae-Hyeog Jung, Sun-Haeng Cho
  • Publication number: 20140376237
    Abstract: A display device includes preparing a high hardness film. In the high hardness film, a first supporting member, a silsesquioxane film, and a second supporting member are deposited. The high hardness film is pre-treated, forming a pre-window. A transparent member is formed on a surface of the pre-window through an injection process. The transparent member is formed of polycarbonate. The first supporting member and the second supporting member are formed of polyethylene terephthalate or polyethylene naphthalate.
    Type: Application
    Filed: December 17, 2013
    Publication date: December 25, 2014
    Inventors: SEONG-JIN HWANG, Kwan-Young Han, Hyoung-Suk Roh, Mikiya Itakura, Yuki Hongo, Hun-Kyo Kim
  • Publication number: 20140356600
    Abstract: A surface-protecting sheet is provided that includes a first plastic substrate including a thermoplastic resin and (meth)acrylic acid ester and a second plastic substrate disposed on one side of the first plastic substrate, wherein the first plastic substrate has a thickness of about 0.5 ?m to about 25 ?m, and the second plastic substrate has a thickness of about 10 ?m to about 200 ?m.
    Type: Application
    Filed: December 17, 2013
    Publication date: December 4, 2014
    Applicant: Samsung Display Co., Ltd.
    Inventors: Yuki HONGO, Mikiya ITAKURA, Ju-Suk OH, Kwan-Young HAN
  • Publication number: 20140295157
    Abstract: A window for a display device includes a first resin layer including silsesquioxane, and a second resin layer disposed on one side of the first resin layer and including a polymer having a coefficient of thermal expansion of about ±20 ppm/° C. relative to the coefficient of thermal expansion of the silsesquioxane, and a display device including the same.
    Type: Application
    Filed: March 25, 2014
    Publication date: October 2, 2014
    Inventors: Akira HIRAI, Kwan-Young HAN, Hyoung-Suk ROH, Mikiya ITAKURA
  • Publication number: 20140028584
    Abstract: A flexible touch screen panel in which metal wire sensing patterns are formed as a touch sensor on a first surface of a flexible thin film is provided. The flexible touch screen panel includes a thin film divided into an active area and a non-active area adjacent to the active area, sensing patterns in the active area on a first surface of the thin film, and sensing lines in the non-active area on the first surface of the thin film and connected to the sensing patterns. The sensing patterns include nanowire.
    Type: Application
    Filed: December 17, 2012
    Publication date: January 30, 2014
    Applicant: SAMSUNG DISPLAY CO., LTD.
    Inventors: Jung-Mok Park, Kwan-Young Han, Mikiya Itakura, Hyung-Chul Kim, Chang-Bum Kim, Jae-Hyung Jo