×

OPTICAL SYSTEM, IMAGE PROJECTION APPARATUS, AND MOBILE OBJECT

  • US 20200137303A1
  • Filed: 09/18/2019
  • Published: 04/30/2020
  • Est. Priority Date: 10/31/2018
  • Status: Active Grant
First Claim
Patent Images

1. An optical system comprising:

  • an optical element configured to emit light emitted from a light source; and

    an optical modulation element configured to receive the light emitted from the optical element and emit first light rays in a first direction and second light rays in a second direction different from the first direction, whereinthe optical element has an interface that transmits one and reflects the other of;

    the first light rays to be directed to a projection target; and

    the second light rays and the light emitted from the light source.

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