Patents by Inventor Masahito Nishiyama

Masahito Nishiyama 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: 20210134890
    Abstract: A light-emitting device is described that includes a plurality of partially drivable light sources, and a color conversion component configured to convert at least part of incident light from at least part of the light sources and emit outgoing light falling in a different wavelength region from the incident light, where the color conversion component includes a pyrromethene derivative.
    Type: Application
    Filed: January 18, 2019
    Publication date: May 6, 2021
    Applicant: Toray Industries, Inc.
    Inventors: Yasunori Ichihashi, Daisaku Tanaka, Masahito Nishiyama, Keizo Udagawa, Yuka Tatematsu
  • Patent number: 10590306
    Abstract: A resin composition for a display substrate, the resin composition including a solvent and a heat-resistant resin or a precursor thereof, wherein the solvent has as a main component an amide compound having a surface tension of 35 mN/m or less at 25° C. Provided is a resin composition for a display substrate, whereby pinholing of a thin film is not prone to occur.
    Type: Grant
    Filed: September 30, 2016
    Date of Patent: March 17, 2020
    Assignee: TORAY INDUSTRIES, INC.
    Inventors: Tomoki Ashibe, Daichi Miyazaki, Koji Ueoka, Akinori Saeki, Masahito Nishiyama
  • Patent number: 10431753
    Abstract: The present invention is a substrate for a display, the substrate having a film B including a polysiloxane resin on at least one surface of a film A including a polyimide resin, wherein the film B contains inorganic oxide particles therein, and the present invention has an object to provide a substrate for a display: being able to be applied to a color filter, an organic EL element, or the like without the need to carry out any complex operations; allowing high-definition displays to be manufactured; and being provided with a low CTE, a low birefringence, and flexibility.
    Type: Grant
    Filed: September 25, 2015
    Date of Patent: October 1, 2019
    Assignee: Toray Industries, Inc.
    Inventors: Akinori Saeki, Junji Wakita, Harushi Nonaka, Yoshinori Matoba, Masahito Nishiyama
  • Publication number: 20190055428
    Abstract: A resin composition for a display substrate, the resin composition including a solvent and a heat-resistant resin or a precursor thereof, wherein the solvent has as a main component an amide compound having a surface tension of 35 mN/m or less at 25° C. Provided is a resin composition for a display substrate, whereby pinholing of a thin film is not prone to occur.
    Type: Application
    Filed: September 30, 2016
    Publication date: February 21, 2019
    Applicant: Toray Industries, Inc.
    Inventors: Tomoki Ashibe, Daichi Miyazaki, Koji Ueoka, Akinori Saeki, Masahito Nishiyama
  • Patent number: 10209554
    Abstract: The present invention discloses a method for producing a laminated-resin black matrix that has a sufficient optical density and a low reflectance and that can be precisely processed, and a color filter substrate that includes a laminated-resin black matrix substrate produced by the method. The method for producing a laminated-resin black matrix substrate includes the step of exposing, in a single step, a laminate of a coating A of a non-photosensitive resin composition A that contains a light-shielding material and a coating B of a resin composition B that contains a light-shielding material, the laminate being on a substrate, and the step of developing the exposed laminate. The color filter substrate includes red, green, or blue pixels formed in apertures in a laminated-resin black matrix substrate produced by the method.
    Type: Grant
    Filed: June 12, 2014
    Date of Patent: February 19, 2019
    Assignee: Toray Industries, Inc.
    Inventors: Masahito Nishiyama, Yoshinori Matoba, Harushi Nonaka
  • Publication number: 20170309844
    Abstract: The present invention is a substrate for a display, the substrate having a film B including a polysiloxane resin on at least one surface of a film A including a polyimide resin, wherein the film B contains inorganic oxide particles therein, and the present invention has an object to provide a substrate for a display: being able to be applied to a color filter, an organic EL element, or the like without the need to carry out any complex operations; allowing high-definition displays to be manufactured; and being provided with a low CTE, a low birefringence, and flexibility.
    Type: Application
    Filed: September 25, 2015
    Publication date: October 26, 2017
    Applicant: TORAY INDUSTRIES, INC.
    Inventors: Akinori Saeki, Junji Wakita, Harushi Nonaka, Yoshinori Matoba, Masahito Nishiyama
  • Publication number: 20160370646
    Abstract: The present invention discloses a method for producing a laminated-resin black matrix that has a sufficient optical density and a low reflectance and that can be precisely processed, and a color filter substrate that includes a laminated-resin black matrix substrate produced by the method. The method for producing a laminated-resin black matrix substrate includes the step of exposing, in a single step, a laminate of a coating A of a non-photosensitive resin composition A that contains a light-shielding material and a coating B of a resin composition B that contains a light-shielding material, the laminate being on a substrate, and the step of developing the exposed laminate. The color filter substrate includes red, green, or blue pixels formed in apertures in a laminated-resin black matrix substrate produced by the method.
    Type: Application
    Filed: June 12, 2014
    Publication date: December 22, 2016
    Applicant: TORAY INDUSTRIES, INC.
    Inventors: Masahito Nishiyama, Yoshinori Matoba, Harushi Nonaka