Patents Assigned to SiliconeFile Technologies Inc.
  • Multi-substrate image sensor having a dual detection function
    Patent number: 9337227
    Abstract: The present invention relates to an image sensor in which substrates are stacked, wherein a substrate-stacked image sensor according to the present invention is configured such that a first photodiode is formed on a first substrate, a second photodiode is formed on a second substrate, the two substrates are aligned with and bonded to each other to electrically couple the two photodiodes to each other, thereby forming a complete photodiode within one pixel.
    Type: Grant
    Filed: August 8, 2012
    Date of Patent: May 10, 2016
    Assignee: SiliconeFile Technologies Inc.
    Inventor: Do Young Lee