Patents by Inventor Yutaka OOTAKI

Yutaka OOTAKI 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: 20230253269
    Abstract: To facilitate connection with an external wiring when an electrode pad is located at a deep position from a surface of a semiconductor device. The electrode pad is formed at a predetermined depth from the surface of the substrate. A conductive portion is formed in a region from the electrode pad to the surface of the substrate. The conductive portion has a state in which it can be electrically connected to the wiring on the surface of the substrate. The conductive portion includes a wiring region for electrical connection with a wiring at a position directly above the electrode pad on the surface of the substrate or at a position different from the position directly above the electrode pad. The conductive portion can be formed by repeating a procedure of applying a conductive paste to a region from the electrode pad to the surface of the substrate and a procedure of curing the applied conductive paste.
    Type: Application
    Filed: May 26, 2021
    Publication date: August 10, 2023
    Inventor: YUTAKA OOTAKI
  • Patent number: 11094722
    Abstract: An image sensor package according to an embodiment of the present technology includes: a solid-state image sensor; a transparent substrate; and a package substrate. The solid-state image sensor has a light-receiving surface including a light-reception unit and a first terminal unit, and a rear surface opposite to the light-receiving surface. The transparent substrate faces the light-receiving surface. The package substrate includes a frame portion, a second terminal unit, and a supporting body. The frame portion has a joint surface to be joined to the transparent substrate and includes a housing portion housing the solid-state image sensor. The second terminal unit is to be wire-bonded to the first terminal unit, the second terminal unit being provided in the frame portion. The supporting body is provided in a peripheral portion of the light-receiving surface or at a center portion of the rear surface and partially supports the light-receiving surface or the rear surface.
    Type: Grant
    Filed: January 4, 2017
    Date of Patent: August 17, 2021
    Assignee: Sony Corporation
    Inventors: Tsuyoshi Watanabe, Yutaka Ootaki
  • Publication number: 20210233949
    Abstract: Deformation of a semiconductor chip is to be prevented in a semiconductor device in which a heat releasing plate and a circuit board are disposed. The semiconductor device includes the semiconductor chip, the circuit board, the heat releasing plate, an adhesive member, and a conductive member. The circuit board transmits a signal of the semiconductor chip. The heat releasing plate has the semiconductor chip disposed thereon, and has an opening in a region on the outer side of a semiconductor chip placement region that is a region in which the semiconductor chip is disposed. The adhesive member is disposed in a region on the outer side of the opening on a different surface of the heat releasing plate from the surface on which the semiconductor chip is disposed, and bonds the circuit board and the heat releasing plate to each other. The conductive member connects the semiconductor chip and the circuit board to each other via the opening.
    Type: Application
    Filed: June 21, 2019
    Publication date: July 29, 2021
    Inventors: DAISUKE CHINO, HIROYUKI SHIGETA, SHIGEKAZU ISHII, KOYO HOSOKAWA, HIROHISA YASUKAWA, MITSUHITO KANATAKE, KOSUKE HAREYAMA, YUTAKA OOTAKI, KIYOHISA SAKAI, ATSUSHI TSUKADA, HIROTAKA KOBAYASHI, NINAO SATO, YUKI YAMANE
  • Publication number: 20190035836
    Abstract: An image sensor package according to an embodiment of the present technology includes: a solid-state image sensor; a transparent substrate; and a package substrate. The solid-state image sensor has a light-receiving surface including a light-reception unit and a first terminal unit, and a rear surface opposite to the light-receiving surface. The transparent substrate faces the light-receiving surface. The package substrate includes a frame portion, a second terminal unit, and a supporting body. The frame portion has a joint surface to be joined to the transparent substrate and includes a housing portion housing the solid-state image sensor. The second terminal unit is to be wire-bonded to the first terminal unit, the second terminal unit being provided in the frame portion. The supporting body is provided in a peripheral portion of the light-receiving surface or at a center portion of the rear surface and partially supports the light-receiving surface or the rear surface.
    Type: Application
    Filed: January 4, 2017
    Publication date: January 31, 2019
    Applicant: SONY CORPORATION
    Inventors: Tsuyoshi WATANABE, Yutaka OOTAKI