Patents by Inventor Yasuo Naoe

Yasuo Naoe 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: 9921437
    Abstract: According to one embodiment, a liquid crystal display device includes a first substrate including an organic insulation film including a first contact hole penetrating to the switching element, an island-shaped relay electrode and a common electrode which are formed on the organic insulation film, an interlayer insulation film including a second contact hole at a position different from a position of the first contact hole, a pixel electrode which is formed on the interlayer insulation film and includes a slit which is opposed to the common electrode, and an alignment film covering the pixel electrode and the interlayer insulation film.
    Type: Grant
    Filed: June 22, 2016
    Date of Patent: March 20, 2018
    Assignee: JAPAN DISPLAY INC.
    Inventors: Yasuo Naoe, Kazuyuki Harada
  • Publication number: 20160299393
    Abstract: According to one embodiment, a liquid crystal display device includes a first substrate including an organic insulation film including a first contact hole penetrating to the switching element, an island-shaped relay electrode and a common electrode which are formed on the organic insulation film, an interlayer insulation film including a second contact hole at a position different from a position of the first contact hole, a pixel electrode which is formed on the interlayer insulation film and includes a slit which is opposed to the common electrode, and an alignment film covering the pixel electrode and the interlayer insulation film.
    Type: Application
    Filed: June 22, 2016
    Publication date: October 13, 2016
    Applicant: JAPAN DISPLAY INC.
    Inventors: Yasuo NAOE, Kazuyuki HARADA
  • Patent number: 9395587
    Abstract: According to one embodiment, a liquid crystal display device includes a first substrate including an organic insulation film including a first contact hole penetrating to the switching element, an island-shaped relay electrode and a common electrode which are formed on the organic insulation film, an interlayer insulation film including a second contact hole at a position different from a position of the first contact hole, a pixel electrode which is formed on the interlayer insulation film and includes a slit which is opposed to the common electrode, and an alignment film covering the pixel electrode and the interlayer insulation film.
    Type: Grant
    Filed: October 2, 2014
    Date of Patent: July 19, 2016
    Assignee: JAPAN DISPLAY INC.
    Inventors: Yasuo Naoe, Kazuyuki Harada
  • Publication number: 20150055075
    Abstract: According to one embodiment, a liquid crystal display device includes a first substrate including an organic insulation film including a first contact hole penetrating to the switching element, an island-shaped relay electrode and a common electrode which are formed on the organic insulation film, an interlayer insulation film including a second contact hole at a position different from a position of the first contact hole, a pixel electrode which is formed on the interlayer insulation film and includes a slit which is opposed to the common electrode, and an alignment film covering the pixel electrode and the interlayer insulation film.
    Type: Application
    Filed: October 2, 2014
    Publication date: February 26, 2015
    Applicant: JAPAN DISPLAY INC.
    Inventors: Yasuo NAOE, Kazuyuki HARADA
  • Patent number: 8964134
    Abstract: In one embodiment, a liquid crystal display device includes an array substrate having a sensor electrode and a plurality of pixel electrodes, and a counter substrate facing the array substrate. The sensor electrode includes an electric conductive oxide layer, a first electric conductive layer arranged on the electric conductive oxide layer and formed of one metal selected from the group consisting of molybdenum (Mo), titanium (Ti), nickel (nickel), and chromium (Cr), and a second electric conductive layer arranged on the first electric conductive layer and formed of aluminum. The plurality of pixel electrodes is arranged on the sensor electrode in a matrix shape so as to face the electric conductive oxide layer. Each pixel electrode is provided with slits. The thickness of the first electric conductive layer is equal to or less than 10% of the thickness of the second electric conductive layer.
    Type: Grant
    Filed: February 26, 2013
    Date of Patent: February 24, 2015
    Assignee: Japan Display Inc.
    Inventor: Yasuo Naoe
  • Patent number: 8885129
    Abstract: According to one embodiment, a liquid crystal display device includes a first substrate including an organic insulation film including a first contact hole penetrating to the switching element, an island-shaped relay electrode and a common electrode which are formed on the organic insulation film, an interlayer insulation film including a second contact hole at a position different from a position of the first contact hole, a pixel electrode which is formed on the interlayer insulation film and includes a slit which is opposed to the common electrode, and an alignment film covering the pixel electrode and the interlayer insulation film.
    Type: Grant
    Filed: June 11, 2012
    Date of Patent: November 11, 2014
    Assignee: Japan Display Inc.
    Inventors: Yasuo Naoe, Kazuyuki Harada
  • Publication number: 20130242217
    Abstract: In one embodiment, a liquid crystal display device includes an array substrate having a sensor electrode and a plurality of pixel electrodes, and a counter substrate facing the array substrate. The sensor electrode includes an electric conductive oxide layer, a first electric conductive layer arranged on the electric conductive oxide layer and formed of one metal selected from the group consisting of molybdenum (Mo), titanium (Ti), nickel (nickel), and chromium (Cr), and a second electric conductive layer arranged on the first electric conductive layer and formed of aluminum. The plurality of pixel electrodes is arranged on the sensor electrode in a matrix shape so as to face the electric conductive oxide layer. Each pixel electrode is provided with slits. The thickness of the first electric conductive layer is equal to or less than 10% of the thickness of the second electric conductive layer.
    Type: Application
    Filed: February 26, 2013
    Publication date: September 19, 2013
    Inventor: Yasuo NAOE
  • Publication number: 20120314169
    Abstract: According to one embodiment, a liquid crystal display device includes a first substrate including an organic insulation film including a first contact hole penetrating to the switching element, an island-shaped relay electrode and a common electrode which are formed on the organic insulation film, an interlayer insulation film including a second contact hole at a position different from a position of the first contact hole, a pixel electrode which is formed on the interlayer insulation film and includes a slit which is opposed to the common electrode, and an alignment film covering the pixel electrode and the interlayer insulation film.
    Type: Application
    Filed: June 11, 2012
    Publication date: December 13, 2012
    Inventors: Yasuo Naoe, Kazuyuki Harada