×

Projector

  • US 20130127716A1
  • Filed: 07/14/2011
  • Published: 05/23/2013
  • Est. Priority Date: 07/29/2010
  • Status: Abandoned Application
First Claim
Patent Images

1. A projector comprising:

  • a laser beam generation portion emitting a laser beam;

    a projection portion projecting an image on an arbitrary projection area by scanning the laser beam emitted from the laser beam generation portion; and

    a height detection portion detecting a height of a detection object from the projection area with light reflected by the detection object.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×