Patents Assigned to Sam Shin Precision, Co., Ltd.
  • Method for coating diamond-like carbon on head drums of a video cassette recorder
    Patent number: 5677003
    Abstract: The present invention discloses a method for coating diamond-like carbon on heads and head drums of a video cassette recorder (VCR) by physical vapor deposition-arc method, and VCR heads coated with diamond-like carbon.
    Type: Grant
    Filed: October 30, 1995
    Date of Patent: October 14, 1997
    Assignee: Sam Shin Precision, Co., Ltd.
    Inventor: Tea-Young Lee