Patents by Inventor Jaihoon Kang

Jaihoon Kang 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).

  • Image sensor
    Patent number: 11804504
    Abstract: An image sensor includes a substrate having a plurality of pixel regions, a lower layer on the substrate; a plurality of color filters on the lower layer, and a micro-lens layer on or covering top surfaces of the color filters. The micro-lens layer extends to a location between two of the color filters and contacts the lower layer on one of the pixel regions. The color filters are spaced apart from the lower layer.
    Type: Grant
    Filed: September 20, 2021
    Date of Patent: October 31, 2023
    Inventors: Jae-Kwan Seo, Jaihoon Kang, Boram Kim, Jinsu Park, Seul-Young Jeong, Sunwook Heo
  • IMAGE SENSOR
    Publication number: 20220020797
    Abstract: An image sensor includes a substrate having a plurality of pixel regions, a lower layer on the substrate; a plurality of color filters on the lower layer, and a micro-lens layer on or covering top surfaces of the color filters. The micro-lens layer extends to a location between two of the color filters and contacts the lower layer on one of the pixel regions. The color filters are spaced apart from the lower layer.
    Type: Application
    Filed: September 20, 2021
    Publication date: January 20, 2022
    Inventors: JAE-KWAN SEO, Jaihoon Kang, Boram Kim, Jinsu Park, Seul-Young Jeong, Sunwook Heo
  • Image sensor
    Patent number: 11133342
    Abstract: An image sensor includes a substrate having a plurality of pixel regions, a lower layer on the substrate; a plurality of color filters on the lower layer, and a micro-lens layer on or covering top surfaces of the color filters. The micro-lens layer extends to a location between two of the color filters and contacts the lower layer on one of the pixel regions. The color filters are spaced apart from the lower layer.
    Type: Grant
    Filed: September 26, 2019
    Date of Patent: September 28, 2021
    Inventors: Jae-Kwan Seo, Jaihoon Kang, Boram Kim, Jinsu Park, Seul-Young Jeong, Sunwook Heo
  • IMAGE SENSOR
    Publication number: 20200258928
    Abstract: An image sensor includes a substrate having a plurality of pixel regions, a lower layer on the substrate; a plurality of color filters on the lower layer, and a micro-lens layer on or covering top surfaces of the color filters. The micro-lens layer extends to a location between two of the color filters and contacts the lower layer on one of the pixel regions. The color filters are spaced apart from the lower layer.
    Type: Application
    Filed: September 26, 2019
    Publication date: August 13, 2020
    Inventors: Jae-Kwan Seo, Jaihoon Kang, Boram Kim, Jinsu Park, Seul-Young Jeong, Sunwook Heo