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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 10750144 B1

PDFFull Text
Date of Patent:
Aug. 18, 2020

Filed:

May. 15, 2017

Smart lighting device and operation mode transforming method of a smart lighting device for switching between a first operation mode and second operation mode

Applicant:

Compal Electronics, Inc., Taipei, TW;

Inventors:

Wei-Jun Wang, Taipei, TW;

Wen-Yi Chiu, Taipei, TW;

Ting-Wei Wu, Taipei, TW;

Chia-Min Liao, Taipei, TW;

Tse-Hsun Pang, Taipei, TW;

Kun-Hsuan Chang, Taipei, TW;

Yu-Hao Tseng, Taipei, TW;

Jui-Tsen Huang, Taipei, TW;

Assignee:

Compal Electronics, Inc., Taipei, TW;

Attorney:
Primary Examiner:

Bao-Luan Q Le

Int. Cl.
CPC ...
H04N 9/31 (2006.01); G06F 3/0484 (2013.01); G06F 3/0481 (2013.01); G06K 9/00 (2006.01); G06K 9/62 (2006.01); G06K 9/20 (2006.01); H04N 5/225 (2006.01); H04N 5/232 (2006.01); H04N 5/235 (2006.01); H04N 5/262 (2006.01); G03B 21/14 (2006.01); G03B 21/20 (2006.01); G06F 3/042 (2006.01); H04N 5/247 (2006.01); H04N 5/33 (2006.01); G06F 3/0486 (2013.01); G06F 3/0488 (2013.01); G06F 3/16 (2006.01); G06T 11/60 (2006.01); G06F 3/01 (2006.01); H04N 9/07 (2006.01); G06F 16/58 (2019.01); G06F 3/043 (2006.01); G06F 3/044 (2006.01); G06F 3/045 (2006.01); G06K 7/14 (2006.01);
U.S. Cl.
CPC ...
H04N 9/3194 (2013.01); G03B 21/142 (2013.01); G03B 21/2046 (2013.01); G03B 21/2053 (2013.01); G06F 3/017 (2013.01); G06F 3/0425 (2013.01); G06F 3/0484 (2013.01); G06F 3/0486 (2013.01); G06F 3/04817 (2013.01); G06F 3/04842 (2013.01); G06F 3/04883 (2013.01); G06F 3/167 (2013.01); G06K 9/00 (2013.01); G06K 9/00355 (2013.01); G06K 9/2081 (2013.01); G06K 9/6215 (2013.01); G06T 11/60 (2013.01); H04N 5/2256 (2013.01); H04N 5/2258 (2013.01); H04N 5/2351 (2013.01); H04N 5/2352 (2013.01); H04N 5/2354 (2013.01); H04N 5/23216 (2013.01); H04N 5/23296 (2013.01); H04N 5/247 (2013.01); H04N 5/2628 (2013.01); H04N 5/33 (2013.01); H04N 9/07 (2013.01); H04N 9/315 (2013.01); H04N 9/3155 (2013.01); H04N 9/3179 (2013.01); G06F 3/043 (2013.01); G06F 3/044 (2013.01); G06F 3/045 (2013.01); G06F 3/0421 (2013.01); G06F 16/58 (2019.01); G06K 7/1417 (2013.01);
Abstract

A smart lighting device includes an illumination module, an image projection module and a projection mode switching module. The image projection module is pivoted to the illumination module and has a plurality of operation modes. The image projection module rotates relative to the illumination module and is switched among a standby mode and the operation modes. The projection mode switching module is configured to sense a rotation angle of the image projection module with respect to the illumination module. A brightness value of the illumination module and an image frame of the image projection module are adjusted according to the rotation angle.

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