Patents by Inventor LI-CHIEN SU

LI-CHIEN SU 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 SENSOR STRUCTURE AND MANUFACTURING METHOD THEREOF
    Publication number: 20240044701
    Abstract: A light sensor structure and the manufacturing method thereof are disclosed. The light sensor structure includes a substrate with a first surface and a second surface opposite to each other. A light sensing element including a light sensing area is disposed on the first surface. A reflection layer is disposed on the second surface. The reflection layer covers a portion of the second surface aligning with the light sensing area.
    Type: Application
    Filed: August 16, 2023
    Publication date: February 8, 2024
    Inventors: Li-Chien Su, Yen-Wei Liao, Yuan-Ching Hsu
  • LIGHT SENSOR STRUCTURE AND MANUFACTURING METHOD THEREOF
    Publication number: 20220128400
    Abstract: A light sensor structure and the manufacturing method thereof are disclosed. The light sensor structure includes a substrate with a first surface and a second surface opposite to each other. A light sensing element including a light sensing area is disposed on the first surface. A reflection layer is disposed on the second surface. The reflection layer covers a portion of the second surface aligning with the light sensing area.
    Type: Application
    Filed: August 2, 2021
    Publication date: April 28, 2022
    Inventors: LI-CHIEN SU, YEN-WEI LIAO, YUAN-CHING HSU