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:
Dec. 28, 2021
Filed:
Jan. 18, 2019
Applicants:
Lite-on Opto Technology (Changzhou) Co., Ltd., Jiangsu, CN;
Lite-on Technology Corporation, Taipei, TW;
Inventors:
Assignees:
LITE-ON OPTO TECHNOLOGY (CHANGZHOU) CO., LTD., Changzhou, CN;
LITE-ON TECHNOLOGY CORPORATION, Taipei, TW;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F21V 5/00 (2018.01); F21Y 115/30 (2016.01);
U.S. Cl.
CPC ...
F21V 5/007 (2013.01); F21Y 2115/30 (2016.08);
Abstract
A miniaturized structured light projection module is provided. The miniaturized structured light projection module includes a light source assembly and a projecting lens. The light source assembly has a plurality of light source units, each of which is provided with a default projected pattern on its surface. The projecting lens is disposed above the light source units. The default projected patterns of the light source units are disposed on a front focal plane of the projecting lens.