Patents Assigned to SAMSUSNG ELECTRONICS CO., LTD.,
  • SEMICONDUCTOR DEVICE HAVING GUARD RING
    Publication number: 20120139060
    Abstract: A semiconductor device includes an internal circuit region on a semiconductor substrate, at least one guard ring on the semiconductor substrate, the guard ring surrounding the internal circuit region, and at least one current blocking unit on the semiconductor substrate, the current blocking unit being configured to block an electric current flowing from the guard ring to the semiconductor substrate.
    Type: Application
    Filed: February 10, 2012
    Publication date: June 7, 2012
    Applicant: SAMSUSNG ELECTRONICS CO., LTD.,
    Inventors: Sang-hyeon JEON, Jun-yong NOH, Bong-gu SUNG