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:
Oct. 31, 2023
Filed:
Mar. 13, 2020
Applicant:
Chengdu Xgimi Technology CO Ltd, Sichuan, CN;
Inventors:
Assignee:
CHENGDU XGIMI TECHNOLOGY CO LTD, Chengdu, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03B 21/14 (2006.01); H04N 9/31 (2006.01); G03B 21/16 (2006.01);
U.S. Cl.
CPC ...
G03B 21/145 (2013.01); G03B 21/142 (2013.01); G03B 21/16 (2013.01);
Abstract
The present application provides a projector, including: a projector cabin; an opto-mechanical lens arranged at one end of the projector cabin; a sliding cover arranged in front of the opto-mechanical lens; a target sensor configured to collect signals from one end of the projector cabin where the opto-mechanical lens is arranged and one end of the projector cabin away from the opto-mechanical lens; and a driving mainboard connected to the target sensor and configured to control a working state of the projector based on the signals, wherein the working state includes a power-on state and a power-off state.