×

Piano MEMs micromirror

  • US 6,934,439 B2
  • Filed: 05/27/2003
  • Issued: 08/23/2005
  • Est. Priority Date: 05/28/2002
  • Status: Expired due to Term
First Claim
Patent Images

1. A micro-electro-mechanical device for pivotally supporting an optical element on a substrate comprising:

  • a platform for supporting the element, the platform including first and second supporting regions each defined by a width and a length, and brace means extending therebetween defined by a width and a length;

    a first torsional hinge, rotatable about a first axis perpendicular to said brace means, and extending between at least one anchor post of the substrate and the platform;

    wherein the total width of the first torsional hinge and said brace means is less than the width of the first or the second supporting regions, whereby a plurality of platforms pivotable about the first axis are positionable in close proximity with only an air gap between adjacent first supporting regions.

View all claims
  • 7 Assignments
Timeline View
Assignment View
    ×
    ×