Patents by Inventor Bai ZHANG

Bai ZHANG 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: 10461132
    Abstract: Provided is a display apparatus where: a green light-emitting layer is common to a first subpixel, a second subpixel, and a third subpixel; a blue light-emitting layer is formed solely in the first subpixel; the red light-emitting layer is formed solely in the third subpixel; and in the first subpixel a separation layer is formed between the blue light-emitting layer and the green light-emitting layer.
    Type: Grant
    Filed: September 25, 2017
    Date of Patent: October 29, 2019
    Assignee: SHARP KABUSHIKI KAISHA
    Inventors: Yuto Tsukamoto, Shinichi Kawato, Manabu Niboshi, Hiroshi Imada, Tokiyoshi Umeda, Bai Zhang, Tomoaki Jo
  • Publication number: 20190312220
    Abstract: Provided is a display apparatus where: a red light-emitting layer is formed as a layer that is common to a first subpixel, a second subpixel, and a third subpixel; a blue light-emitting layer is formed as a layer that is common to the first subpixel and the second subpixel; and the green light-emitting layer is formed only in the second subpixel.
    Type: Application
    Filed: October 6, 2017
    Publication date: October 10, 2019
    Applicant: Sharp Kabushiki Kaisha
    Inventors: Yuto TSUKAMOTO, Shinichi KAWATO, Manabu NIBOSHI, Hiroshi IMADA, Tokiyoshi UMEDA, Bai ZHANG, Tomoaki JO
  • Publication number: 20190305054
    Abstract: Provided is a display apparatus where: a green light-emitting layer is common to a first subpixel, a second subpixel, and a third subpixel; a blue light-emitting layer is formed solely in the first subpixel; the red light-emitting layer is formed solely in the third subpixel; and in the first subpixel a separation layer is formed between the blue light-emitting layer and the green light-emitting layer.
    Type: Application
    Filed: September 25, 2017
    Publication date: October 3, 2019
    Inventors: Yuto TSUKAMOTO, Shinichi KAWATO, Manabu NIBOSHI, Hiroshi IMADA, Tokiyoshi UMEDA, Bai ZHANG, Tomoaki JO
  • Publication number: 20190228686
    Abstract: Provided is a display apparatus where: a blue light-emitting layer is formed as a layer that is common to a first subpixel, a second subpixel, and a third subpixel; a green light-emitting layer is formed as a layer that is common to the second subpixel and the third subpixel; and the red light-emitting layer is formed only in the third subpixel.
    Type: Application
    Filed: September 21, 2017
    Publication date: July 25, 2019
    Inventors: Yuto TSUKAMOTO, Shinichi KAWATO, Manabu NIBOSHI, Hiroshi IMADA, Tokiyoshi UMEDA, Bai ZHANG, Tomoaki JO
  • Patent number: 10018912
    Abstract: A photosensitive resin composition includes a positive photosensitive resin having a photosensitive moiety that cleaves upon exposure to light, and a wavelength conversion material dispersed in the photosensitive resin. The photosensitive resin and the wavelength conversion material meet (i) to (iv): (i) The photosensitive moiety and the cleavage product of the photosensitive resin do not neutralize the wavelength conversion material; (ii) The photosensitive moiety and the cleavage product do not induce hydrolysis of the wavelength conversion material; (iii) The HOMOs of the photosensitive moiety and the cleavage product are lower than the LUMO of the wavelength conversion material; and (iv) The LUMOs of the photosensitive moiety and the cleavage product are higher than the HOMO of the wavelength conversion material. (Any combination of a chemically amplified photosensitive resin with an acidic photosensitive moiety or cleavage product and an acidic wavelength conversion material is excluded.
    Type: Grant
    Filed: June 12, 2015
    Date of Patent: July 10, 2018
    Assignee: Sharp Kabushiki Kaisha
    Inventors: Masakazu Kamura, Akiko Iwata, Hiroshi Nakano, Bai Zhang, Hidetsugu Matsukiyo, Shigeru Aomori
  • Patent number: 9802448
    Abstract: The present disclosure provides an assistant arm for an automobile tire changer and a method for manufacturing principal parts of the assistant arm. The assistant arm is of a one-for-two structure. A longitudinal actuator is connected to a sliding body, with an upper tire pressing mechanism hinged to the upper end and a lower tire pressing mechanism hinged to the lower end. A guide rail plate is arranged on a vertical column to form a combined guide rail. The guide rail plate is made of 45# bar-like steel plate, and has a straightness and a flatness of less than or equal to 0.05 mm/m. The vertical column includes a square steel tube as an anti-buckling beam, and several protrusions are welded onto upper and lower portions and a lateral surface of the vertical column to serve as a mounting reference surface with a flatness of less than or equal to 0.1 mm/m. An upper stopper, a lower stopper, a first lateral rib and a second lateral rib are welded to the sliding body within which a slider is arranged.
    Type: Grant
    Filed: September 25, 2015
    Date of Patent: October 31, 2017
    Assignee: CORWEI (YINGKOU) INDUSTRIAL CO., LTD.
    Inventors: Yong Zhang, Bai Zhang
  • Patent number: 9698204
    Abstract: A CCM substrate (1) includes as a light-emitting layer on a substrate (11) a red conversion layer (142), a green conversion layer (152), and a light scattering layer (162); a bank (13) which stands on the substrate (11), and partitions the light-emitting layer; and a light-transmission suppressing layer (10) which is formed on at least a portion of a side surface (13a) of the bank (13) which is a surface facing the light-emitting layer, and suppresses light transmission between the light-emitting layers (the red conversion layer (142), the green conversion layer (152), and the light scattering layer (162)) with the bank (13) interposed therebetween by causing the light to be reflected or scattered, in which the light-transmission suppressing layer (10) is comprising metal or metal salt, and the bank (13) has a group, an ion, or a molecule for immobilizing the metal or metal ion.
    Type: Grant
    Filed: December 5, 2014
    Date of Patent: July 4, 2017
    Assignee: SHARP KABUSHIKI KAISHA
    Inventors: Masakazu Kamura, Shun Ueki, Akiko Iwata, Yuka Igami, Bai Zhang, Shigeru Aomori, Hidetsugu Matsukiyo
  • Publication number: 20170123317
    Abstract: A photosensitive resin composition includes a positive photosensitive resin having a photosensitive moiety that cleaves upon exposure to light, and a wavelength conversion material dispersed in the photosensitive resin. The photosensitive resin and the wavelength conversion material meet (i) to (iv): (i) The photosensitive moiety and the cleavage product of the photosensitive resin do not neutralize the wavelength conversion material; (ii) The photosensitive moiety and the cleavage product do not induce hydrolysis of the wavelength conversion material; (iii) The HOMOs of the photosensitive moiety and the cleavage product are lower than the LUMO of the wavelength conversion material; and (iv) The LUMOs of the photosensitive moiety and the cleavage product are higher than the HOMO of the wavelength conversion material. (Any combination of a chemically amplified photosensitive resin with an acidic photosensitive moiety or cleavage product and an acidic wavelength conversion material is excluded.
    Type: Application
    Filed: June 12, 2015
    Publication date: May 4, 2017
    Inventors: Masakazu KAMURA, Akiko IWATA, Hiroshi NAKANO, Bai ZHANG, Hidetsugu MATSUKIYO, Shigeru AOMORI
  • Publication number: 20160372528
    Abstract: A CCM substrate (1) includes as a light-emitting layer on a substrate (11) a red conversion layer (142), a green conversion layer (152), and a light scattering layer (162); a bank (13) which stands on the substrate (11), and partitions the light-emitting layer; and a light-transmission suppressing layer (10) which is formed on at least a portion of a side surface (13a) of the bank (13) which is a surface facing the light-emitting layer, and suppresses light transmission between the light-emitting layers (the red conversion layer (142), the green conversion layer (152), and the light scattering layer (162)) with the bank (13) interposed therebetween by causing the light to be reflected or scattered, in which the light-transmission suppressing layer (10) is comprising metal or metal salt, and the bank (13) has a group, an ion, or a molecule for immobilizing the metal or metal ion.
    Type: Application
    Filed: December 5, 2014
    Publication date: December 22, 2016
    Inventors: Masakazu KAMURA, Shun UEKI, Akiko IWATA, Yuka IGAMI, Bai ZHANG, Shigeru AOMORI, Hidetsugu MATSUKIYO
  • Publication number: 20160089940
    Abstract: The present disclosure provides an assistant arm for an automobile tire changer and a method for manufacturing principal parts of the assistant arm. The assistant arm is of a one-for-two structure. A longitudinal actuator is connected to a sliding body, with an upper tire pressing mechanism hinged to the upper end and a lower tire pressing mechanism hinged to the lower end. A guide rail plate is arranged on a vertical column to form a combined guide rail. The guide rail plate is made of 45# bar-like steel plate, and has a straightness and a flatness of less than or equal to 0.05 mm/m. The vertical column includes a square steel tube as an anti-buckling beam, and several protrusions are welded onto upper and lower portions and a lateral surface of the vertical column to serve as a mounting reference surface with a flatness of less than or equal to 0.1 mm/m. An upper stopper, a lower stopper, a first lateral rib and a second lateral rib are welded to the sliding body within which a slider is arranged.
    Type: Application
    Filed: September 25, 2015
    Publication date: March 31, 2016
    Inventors: Yong ZHANG, Bai ZHANG