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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.:

US 9979939 B1

PDFFull Text
Date of Patent:
May. 22, 2018

Filed:

Dec. 28, 2016

Light source assembly and laser projector

Applicant:

Hisense Co., Ltd., Qingdao, CN;

Inventors:

Youliang Tian, Qingdao, CN;

Wei Li, Qingdao, CN;

Xianrong Liu, Qingdao, CN;

Assignees:

HISENSE CO., LTD., Qingdao, CN;

HISENSE USA CORPORATION, Suwanee, GA (US);

HISENSE INTERNATIONAL CO., LTD., Qingdao, CN;

Attorney:

Harness, Dickey & Pierce, P.L.C.

Primary Examiner:

Ryan Howard

Int. Cl.
CPC ...
G03B 21/20 (2006.01); H04N 9/31 (2006.01); G02B 26/08 (2006.01); G02B 26/00 (2006.01); G02B 27/48 (2006.01);
U.S. Cl.
CPC ...
H04N 9/3155 (2013.01); G02B 26/008 (2013.01); G02B 26/0808 (2013.01); G02B 26/0833 (2013.01); G02B 26/0875 (2013.01); G02B 27/48 (2013.01); G03B 21/2046 (2013.01); H04N 9/3114 (2013.01); H04N 9/3161 (2013.01); H04N 9/3164 (2013.01);
Abstract

The disclosure discloses a light source assembly and a laser projector. An embodiment of the disclosure provides a light source assembly including a laser light emitter in at least one color, and a light guiding element arranged in a light path over which a light beam of the laser light emitter is transmitted; the light guiding element is configured to be moved to change the emergent angle of laser light beam being transmitted, thus adjusting the light path conveniently.

Find Patent Forward Citations

Tian, Youliang. (2018). Light source assembly and laser projector (U.S. Patent No. 9979939). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9979939

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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