Patents Assigned to Fujitsu Limited, Ltd.
  • Micro mirror unit and method of making the same
    Publication number: 20070041080
    Abstract: A micro mirror unit includes a moving part carrying a mirror portion, a frame and torsion bars connecting the moving part to the frame. The moving part, the frame and the torsion bars are formed integral from a material substrate. The frame includes a portion thicker than the moving part.
    Type: Application
    Filed: October 30, 2006
    Publication date: February 22, 2007
    Applicant: FUJITSU LIMITED, LTD.
    Inventors: Yoshihiro Mizuno, Satoshi Ueda, Osamu Tsuboi, Ippei Sawaki, Hisao Okuda, Norinao Kouma, Hiromitsu Soneda, Fumio Yamagishi
  • Semiconductor device and method for manufacturing semiconductor device
    Patent number: 5891758
    Abstract: A method of manufacturing a semiconductor device includes the steps of: mounting a semiconductor chip on a holding board having electrode accommodation recesses formed thereon, and mounting electrode members to the electrode accommodation recesses, the electrode members being formed separately from the semiconductor element; electrically connecting electrode pads formed on the semiconductor chip with the electrode members; forming a resin package for sealing the semiconductor chip on the holding board by using a die, the holding board serving as a part of the die; and separating the resin package including the electrode members from the holding board.
    Type: Grant
    Filed: October 31, 1997
    Date of Patent: April 6, 1999
    Assignee: Fujitsu Limited, Ltd.
    Inventors: Toshiyuki Honda, Akihiro Oku, Takanori Watanabe, Kazuto Tsuji, Yoshiyuki Yoneda