×

Miniature optical scanner for a two axis scanning system

  • US 6,288,816 B1
  • Filed: 01/23/1998
  • Issued: 09/11/2001
  • Est. Priority Date: 10/26/1994
  • Status: Expired due to Fees
First Claim
Patent Images

1. A miniature optical scanner comprising:

  • a support;

    an oscillating body carried by the support, the oscilating body having at least one arm, a reflective surface and a resonant frequency;

    a driver to move the oscillating body; and

    an electrically controlled actuator coupled to the support and responsive to an electrical signal to apply a force acting on the arm of the oscillating body to automatically adjust the resonant frequency of the oscillating body.

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