Patents by Inventor Saori KAWAGUCHI

Saori KAWAGUCHI 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: 20230301046
    Abstract: The present disclosure provides a stacked body for a flexible display device comprising a substrate layer, and an antistatic layer, wherein a surface resistance of an antistatic layer side surface of the stacked body for a flexible display device is 9×1013?/? or less; and a surface resistance of the antistatic layer side surface of the stacked body for a flexible display device after an eraser test is 9×1013?/? or less, wherein, in the eraser test, the antistatic layer side surface of the stacked body for a flexible display device is rubbed with a 6 mm diameter eraser, for 2500 strokes, applying a load of 9.8 N.
    Type: Application
    Filed: March 9, 2021
    Publication date: September 21, 2023
    Inventors: Keisuke YAMADA, Jun SATO, Saori KAWAGUCHI
  • Publication number: 20230296811
    Abstract: The present disclosure provides a stacked body for a flexible display device comprising a substrate layer, and an antistatic layer, wherein a contact angle with respect to water, of an antistatic layer side surface of the stacked body for a flexible display device, is 100° or more; a ratio of a contact angle with respect to water after a steel wool test, with respect to an initial contact angle with respect to water, of the antistatic layer side surface of the stacked body for a flexible display device is, 0.6 or more, wherein, in the steel wool test, the antistatic layer side surface of the stacked body for a flexible display device is rubbed with a #0000 steel wool, for 2500 strokes, applying a load of 9.
    Type: Application
    Filed: March 9, 2021
    Publication date: September 21, 2023
    Inventors: Keisuke YAMADA, Jun SATO, Saori KAWAGUCHI
  • Publication number: 20230016838
    Abstract: One embodiment of the present disclosure provides a resin layer 10 used for an image displaying device, wherein a shear storage elastic modulus G? of the resin layer 10, at 25° C. and frequency range of 500 Hz or more and 1000 Hz or less, is 30 MPa or more and 200 MPa or less, and a glass transition temperature of the resin layer 10 is 50° C. or more.
    Type: Application
    Filed: September 28, 2020
    Publication date: January 19, 2023
    Inventors: Atsuhiro KOBAYASHI, Yousuke KOUSAKA, Takayuki FUKUDA, Kazuya HONDA, Kana YAMAMOTO, Yoshimasa OGAWA, Jun SATO, Gen FURUI, Keisuke YAMADA, Saori KAWAGUCHI
  • Publication number: 20220367832
    Abstract: The present disclosure provides a front panel for a display device comprising a substrate layer, an A layer, an impact absorbing layer, and a B layer, in this order, wherein a shear storage elastic modulus of the A layer and the B layer, at frequency of 950 Hz and temperature of 23° C., is 20 MPa or less, and in the impact absorbing layer, a tensile storage elastic modulus at frequency of 950 Hz and temperature of 23° C. is 200 MPa or more and 5000 MPa or less, and a glass transition temperature is 50° C. or more.
    Type: Application
    Filed: September 28, 2020
    Publication date: November 17, 2022
    Inventors: Atsuhiro KOBAYASHI, Yousuke KOUSAKA, Takayuki FUKUDA, Kazuya HONDA, Kana YAMAMOTO, Yoshimasa OGAWA, Jun SATO, Gen FURUI, Keisuke YAMADA, Saori KAWAGUCHI