Patents by Inventor Tomohiko Suganoya

Tomohiko Suganoya 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).

  • Light-emitting device and manufacturing method thereof
    Patent number: 10541372
    Abstract: A light-emitting device having a curved light-emitting surface is provided. Further, a highly-reliable light-emitting device is provided. A substrate with plasticity is used. A light-emitting element is formed over the substrate in a flat state. The substrate provided with the light-emitting element is curved and put on a surface of a support having a curved surface. Then, a protective layer for protecting the light-emitting element is formed in the same state. Thus, a light-emitting device having a curved light-emitting surface, such as a lighting device or a display device can be manufactured.
    Type: Grant
    Filed: August 6, 2018
    Date of Patent: January 21, 2020
    Assignee: Semiconductor Energy Laboratory Co., Ltd.
    Inventors: Yohei Momma, Tomohiko Suganoya, Saki Obana
  • LIGHT-EMITTING DEVICE AND MANUFACTURING METHOD THEREOF
    Publication number: 20180358566
    Abstract: A light-emitting device having a curved light-emitting surface is provided. Further, a highly-reliable light-emitting device is provided. A substrate with plasticity is used. A light-emitting element is formed over the substrate in a flat state. The substrate provided with the light-emitting element is curved and put on a surface of a support having a curved surface. Then, a protective layer for protecting the light-emitting element is formed in the same state. Thus, a light-emitting device having a curved light-emitting surface, such as a lighting device or a display device can be manufactured.
    Type: Application
    Filed: August 6, 2018
    Publication date: December 13, 2018
    Inventors: Yohei MOMMA, Tomohiko SUGANOYA, Saki OBANA
  • Light-emitting device and manufacturing method thereof
    Patent number: 10043989
    Abstract: A light-emitting device having a curved light-emitting surface is provided. Further, a highly-reliable light-emitting device is provided. A substrate with plasticity is used. A light-emitting element is formed over the substrate in a flat state. The substrate provided with the light-emitting element is curved and put on a surface of a support having a curved surface. Then, a protective layer for protecting the light-emitting element is formed in the same state. Thus, a light-emitting device having a curved light-emitting surface, such as a lighting device or a display device can be manufactured.
    Type: Grant
    Filed: May 1, 2017
    Date of Patent: August 7, 2018
    Assignee: Semiconductor Energy Laboratory Co., Ltd.
    Inventors: Yohei Momma, Tomohiko Suganoya, Saki Obana
  • LIGHT-EMITTING DEVICE AND MANUFACTURING METHOD THEREOF
    Publication number: 20170237026
    Abstract: A light-emitting device having a curved light-emitting surface is provided. Further, a highly-reliable light-emitting device is provided. A substrate with plasticity is used. A light-emitting element is formed over the substrate in a flat state. The substrate provided with the light-emitting element is curved and put on a surface of a support having a curved surface. Then, a protective layer for protecting the light-emitting element is formed in the same state. Thus, a light-emitting device having a curved light-emitting surface, such as a lighting device or a display device can be manufactured.
    Type: Application
    Filed: May 1, 2017
    Publication date: August 17, 2017
    Inventors: Yohei MOMMA, Tomohiko SUGANOYA, Saki OBANA
  • Light-emitting device and manufacturing method thereof
    Patent number: 9680115
    Abstract: A light-emitting device having a curved light-emitting surface is provided. Further, a highly-reliable light-emitting device is provided. A substrate with plasticity is used. A light-emitting element is formed over the substrate in a flat state. The substrate provided with the light-emitting element is curved and put on a surface of a support having a curved surface. Then, a protective layer for protecting the light-emitting element is formed in the same state. Thus, a light-emitting device having a curved light-emitting surface, such as a lighting device or a display device can be manufactured.
    Type: Grant
    Filed: August 15, 2016
    Date of Patent: June 13, 2017
    Assignee: Semiconductor Energy Laboratory Co., Ltd.
    Inventors: Yohei Momma, Tomohiko Suganoya, Saki Obana
  • LIGHT-EMITTING DEVICE AND MANUFACTURING METHOD THEREOF
    Publication number: 20160351838
    Abstract: A light-emitting device having a curved light-emitting surface is provided. Further, a highly-reliable light-emitting device is provided. A substrate with plasticity is used. A light-emitting element is formed over the substrate in a flat state. The substrate provided with the light-emitting element is curved and put on a surface of a support having a curved surface. Then, a protective layer for protecting the light-emitting element is formed in the same state. Thus, a light-emitting device having a curved light-emitting surface, such as a lighting device or a display device can be manufactured.
    Type: Application
    Filed: August 15, 2016
    Publication date: December 1, 2016
    Inventors: Yohei MOMMA, Tomohiko SUGANOYA, Saki OBANA
  • Light-emitting device
    Patent number: 9443918
    Abstract: A light-emitting device having a curved light-emitting surface is provided. Further, a highly-reliable light-emitting device is provided. A substrate with plasticity is used. A light-emitting element is formed over the substrate in a flat state. The substrate provided with the light-emitting element is curved and put on a surface of a support having a curved surface. Then, a protective layer for protecting the light-emitting element is formed in the same state. Thus, a light-emitting device having a curved light-emitting surface, such as a lighting device or a display device can be manufactured.
    Type: Grant
    Filed: September 22, 2014
    Date of Patent: September 13, 2016
    Assignee: Semiconductor Energy Laboratory Co., Ltd.
    Inventors: Yohei Momma, Tomohiko Suganoya, Saki Obana
  • LIGHT-EMITTING DEVICE AND MANUFACTURING METHOD THEREOF
    Publication number: 20150041804
    Abstract: A light-emitting device having a curved light-emitting surface is provided. Further, a highly-reliable light-emitting device is provided. A substrate with plasticity is used. A light-emitting element is formed over the substrate in a flat state. The substrate provided with the light-emitting element is curved and put on a surface of a support having a curved surface. Then, a protective layer for protecting the light-emitting element is formed in the same state. Thus, a light-emitting device having a curved light-emitting surface, such as a lighting device or a display device can be manufactured.
    Type: Application
    Filed: September 22, 2014
    Publication date: February 12, 2015
    Inventors: Yohei MOMMA, Tomohiko SUGANOYA, Saki OBANA
  • Light-emitting device and manufacturing method thereof
    Patent number: 8859304
    Abstract: A light-emitting device having a curved light-emitting surface is provided. Further, a highly-reliable light-emitting device is provided. A substrate with plasticity is used. A light-emitting element is formed over the substrate in a flat state. The substrate provided with the light-emitting element is curved and put on a surface of a support having a curved surface. Then, a protective layer for protecting the light-emitting element is formed in the same state. Thus, a light-emitting device having a curved light-emitting surface, such as a lighting device or a display device can be manufactured.
    Type: Grant
    Filed: December 17, 2012
    Date of Patent: October 14, 2014
    Assignee: Semiconductor Energy Laboratory Co., Ltd.
    Inventors: Yohei Momma, Tomohiko Suganoya, Saki Obana