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:
Feb. 09, 2021
Filed:
Sep. 27, 2018
Applicant:
Himax Technologies Limited, Tainan, TW;
Inventor:
Meng-Ko Tsai, Tainan, TW;
Assignee:
HIMAX TECHNOLOGIES LIMITED, Tainan, TW;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02F 1/29 (2006.01); G02B 27/42 (2006.01); G01B 11/25 (2006.01);
U.S. Cl.
CPC ...
G02F 1/292 (2013.01); G01B 11/2513 (2013.01); G02B 27/4233 (2013.01); G02F 2201/305 (2013.01);
Abstract
The present invention provides a projecting apparatus for a 3D sensing system. The projecting apparatus comprises: at least a light source and a patterning unit. The at least a light source is utilized for emitting beams with different wavelengths. The patterning unit is utilized for receiving the beams and imposing at least a pattern on the beams to generate a structure light with higher resolution.