Patents Assigned to Fujitsu Limited & Fujitsu VLSI Limited
  • Patent number: 5888633
    Abstract: A micro-structure including at least a first bendable member having first and second ends and being supported at the first end only, and either being spaced from a rigid component, or being spaced from a second bendable member also supported only at a first end thereof. The first member has a length L from the first end to the second end specified by one of the following equations: (a) for the first member adjacent to the rigid component: L<(2Edt.sup.3 /3P).sup.1/4, wherein E is a Young's modulus of a material of the first member; d is a distance of the space between the first member and the rigid component; t is a thickness of the first member; and P is an external pressure applied to the first member; or b) for the first member adjacent to the second member: L<(2Ed't.sup.3 /3P).sup.1/4, wherein E, t and P are as defined above; and d' is a distance of the space between the first and second members.
    Type: Grant
    Filed: March 12, 1997
    Date of Patent: March 30, 1999
    Assignee: Fujitsu Limited & Fujitsu VLSI Limited
    Inventors: Motoo Nakano, Hiroshi Nomura, Masaya Katayama, Toshimi Ikeda, Fumihiko Inoue, Junichi Ishikawa, Masahiro Kuwamura