The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 23, 2024
Filed:
Nov. 30, 2021
Applicant:
Texas Instruments Incorporated, Dallas, TX (US);
Inventors:
Terry Alan Bartlett, Dallas, TX (US);
Kristofer Scott Oberascher, Van Alstyne, TX (US);
Alexander Lyubarsky, Dallas, TX (US);
Assignee:
TEXAS INSTRUMENTS INCORPORATED, Dallas, TX (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G03B 21/02 (2006.01); G02F 1/29 (2006.01); G03B 21/20 (2006.01);
U.S. Cl.
CPC ...
G03B 21/2066 (2013.01); G02F 1/292 (2013.01); G03B 21/208 (2013.01); G03B 21/2013 (2013.01);
Abstract
A display device includes laser light sources configured to emit respective light beams at respective wavelengths for respective color modes, a PLM configured to reflect and scroll the light beams on a projection surface, and lenses configured to project the light beams from the laser light sources onto respective nonoverlapping areas on the PLM.