Patents by Inventor Takeomi MORITA

Takeomi MORITA 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: 20240153922
    Abstract: A structure includes a cavity structure including a display surface and a cavity in the display surface, and a light emitter in the cavity. The display surface includes a first area that displays information with light emitted from the light emitter in the cavity and a second area adjacent to the first area. A ratio of a first brightness of the first area in a non-display state to a second brightness of the second area is in a predetermined range including 1.
    Type: Application
    Filed: March 2, 2022
    Publication date: May 9, 2024
    Inventors: Masaya TAMAKI, Shinichiro MORIKAWA, Takeomi MORITA, Megumi OOISHI
  • Publication number: 20220271066
    Abstract: A transistor array substrate includes a scan line formed on a support substrate, a capacitive section formed above the scan line, and a thin film transistor formed above the capacitive section, in which a perimeter of the thin film transistor is surrounded by a wall-shaped horizontal light-blocking film that extends in a normal direction with respect to the support substrate and is in contact with a surface of an electrode that is an uppermost layer of the capacitive section, and an upper light-blocking film is formed above the thin film transistor.
    Type: Application
    Filed: June 19, 2020
    Publication date: August 25, 2022
    Inventors: TAKEOMI MORITA, SHINYA INAGE, HITOSHI TSUNO, NOBUHIKO ODA, YOSHIHIKO KAJIYA
  • Patent number: 9825109
    Abstract: A display device is provided including a first substrate provided with a pixel, the pixel being provided with a light emitting region of a light emitting device formed by stacking a first electrode, a light emitting layer and second electrode in this order, a first insulating layer having an opening exposing the first electrode at a position corresponding to the light emitting region and provided above the first electrode, a second insulating layer having a certain thickness provided over the first insulating layer and outer region of the opening, and a sealing film provided covering the light emitting device above the second electrode.
    Type: Grant
    Filed: March 25, 2015
    Date of Patent: November 21, 2017
    Assignee: Japan Display Inc.
    Inventors: Takeomi Morita, Takahide Kuranaga, Norio Oku
  • Patent number: 9239487
    Abstract: A display device includes a first substrate; a second substrate; a plurality of pixels; a shutter mechanism section formed in correspondence with each of the pixels, a fluid sealed in an space between the first substrate and the second substrate; and an impact absorption section located to face one substrate among the first substrate and the second substrate, on the side opposite to the side on which the fluid is located. The shutter mechanism section is formed on the second substrate and includes a movable shutter section for controlling a light transmittance of each of the pixels. The impact absorption section includes a third substrate located to face the one substrate, on the side opposite to the fluid, a sealing section for bringing together the one substrate and the third substrate, and a predetermined gap formed among the one substrate, the third substrate and the sealing section.
    Type: Grant
    Filed: October 30, 2013
    Date of Patent: January 19, 2016
    Assignee: Pixtronix, Inc.
    Inventors: Takeomi Morita, Masataka Okamoto, Takahiko Muneyoshi, Shigeki Nishizawa, Katsumi Matsumoto
  • Publication number: 20160005361
    Abstract: [PROBLEM] To provide substantially the same voltage to a shutter electrode and a pair of control electrodes, and to prevent degradation of the mechanical shutter, during a discharge period in a movable shutter system in an image display device.
    Type: Application
    Filed: March 21, 2014
    Publication date: January 7, 2016
    Applicant: Pixtronix, Inc.
    Inventors: Kenta Kajiyama, Katsumi Matsumoto, Hideki Nakagawa, Takahide Kuranaga, Takeomi Morita
  • Publication number: 20150279915
    Abstract: A display device is provided including a first substrate provided with a pixel, the pixel being provided with a light emitting region of a light emitting device formed by stacking a first electrode, a light emitting layer and second electrode in this order, a first insulating layer having an opening exposing the first electrode at a position corresponding to the light emitting region and provided above the first electrode, a second insulating layer having a certain thickness provided over the first insulating layer and outer region of the opening, and a sealing film provided covering the light emitting device above the second electrode.
    Type: Application
    Filed: March 25, 2015
    Publication date: October 1, 2015
    Inventors: Takeomi MORITA, Takahide Kuranaga, Norio Oku
  • Patent number: 8941909
    Abstract: Provided is a display device, including: a pair of substrates arranged at an interval; oil filled between the pair of substrates; a shutter arranged in the oil; a drive portion, which is arranged in the oil, for driving the shutter in a predetermined direction; and a wall portion provided in the oil and on one of the pair of substrates. The wall portion is positioned adjacent to the shutter in one of the predetermined direction of the shutter and a direction orthogonal to the predetermined direction. The wall portion has a height exceeding a height of the shutter in a thickness direction of the shutter. The wall portion has at least a part positioned lateral to the shutter.
    Type: Grant
    Filed: May 16, 2012
    Date of Patent: January 27, 2015
    Assignee: Pixtronix, Inc.
    Inventors: Takeomi Morita, Takahiko Muneyoshi, Hideki Nakagawa, Toshio Miyazawa, Katsumi Matsumoto
  • Publication number: 20140049722
    Abstract: A display device includes a first substrate; a second substrate; a plurality of pixels; a shutter mechanism section formed in correspondence with each of the pixels, a fluid sealed in an space between the first substrate and the second substrate; and an impact absorption section located to face one substrate among the first substrate and the second substrate, on the side opposite to the side on which the fluid is located. The shutter mechanism section is formed on the second substrate and includes a movable shutter section for controlling a light transmittance of each of the pixels. The impact absorption section includes a third substrate located to face the one substrate, on the side opposite to the fluid, a sealing section for bringing together the one substrate and the third substrate, and a predetermined gap formed among the one substrate, the third substrate and the sealing section.
    Type: Application
    Filed: October 30, 2013
    Publication date: February 20, 2014
    Applicant: Pixtronix, Inc.
    Inventors: Takeomi Morita, Masataka Okamoto, Takahiko Muneyoshi, Shigeki Nishizawa, Katsumi Matsumoto
  • Patent number: 8599462
    Abstract: A display device includes a first substrate; a second substrate; a plurality of pixels; a shutter mechanism section formed in correspondence with each of the pixels, a fluid sealed in an space between the first substrate and the second substrate; and an impact absorption section located to face one substrate among the first substrate and the second substrate, on the side opposite to the side on which the fluid is located. The shutter mechanism section is formed on the second substrate and includes a movable shutter section for controlling a light transmittance of each of the pixels. The impact absorption section includes a third substrate located to face the one substrate, on the side opposite to the fluid, a sealing section for bringing together the one substrate and the third substrate, and a predetermined gap formed among the one substrate, the third substrate and the sealing section.
    Type: Grant
    Filed: July 2, 2012
    Date of Patent: December 3, 2013
    Assignee: Pixtronix, Inc.
    Inventors: Takeomi Morita, Masataka Okamoto, Takahiko Muneyoshi, Shigeki Nishizawa, Katsumi Matsumoto
  • Publication number: 20130016419
    Abstract: A display device includes a first substrate; a second substrate; a plurality of pixels; a shutter mechanism section formed in correspondence with each of the pixels, a fluid sealed in an space between the first substrate and the second substrate; and an impact absorption section located to face one substrate among the first substrate and the second substrate, on the side opposite to the side on which the fluid is located. The shutter mechanism section is formed on the second substrate and includes a movable shutter section for controlling a light transmittance of each of the pixels. The impact absorption section includes a third substrate located to face the one substrate, on the side opposite to the fluid, a sealing section for bringing together the one substrate and the third substrate, and a predetermined gap formed among the one substrate, the third substrate and the sealing section.
    Type: Application
    Filed: July 2, 2012
    Publication date: January 17, 2013
    Inventors: Takeomi MORITA, Masataka Okamoto, Takahiko Muneyoshi, Shigeki Nishizawa, Katsumi Matsumoto
  • Publication number: 20120293851
    Abstract: Provided is a display device, including: a pair of substrates arranged at an interval; oil filled between the pair of substrates; a shutter arranged in the oil; a drive portion, which is arranged in the oil, for driving the shutter in a predetermined direction; and a wall portion provided in the oil and on one of the pair of substrates. The wall portion is positioned adjacent to the shutter in one of the predetermined direction of the shutter and a direction orthogonal to the predetermined direction. The wall portion has a height exceeding a height of the shutter in a thickness direction of the shutter. The wall portion has at least a part positioned lateral to the shutter.
    Type: Application
    Filed: May 16, 2012
    Publication date: November 22, 2012
    Inventors: Takeomi MORITA, Takahiko Muneyoshi, Hiedeki Nakagawa, Toshio Miyazawa, Katsumi Matsumoto