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:
May. 30, 2017
Filed:
Mar. 10, 2015
Applicant:
Lg Electronics Inc., Seoul, KR;
Inventors:
Assignee:
LG ELECTRONICS INC., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05B 37/02 (2006.01); G06F 3/00 (2006.01); G06F 3/01 (2006.01); G02B 27/01 (2006.01); G06F 3/147 (2006.01); G09G 3/34 (2006.01);
U.S. Cl.
CPC ...
H05B 37/0218 (2013.01); G02B 27/017 (2013.01); G06F 3/005 (2013.01); G06F 3/013 (2013.01); H05B 37/0272 (2013.01); G02B 2027/014 (2013.01); G02B 2027/0138 (2013.01); G06F 3/147 (2013.01); G09G 3/3406 (2013.01); G09G 2360/144 (2013.01); G09G 2360/16 (2013.01);
Abstract
The present invention relates to a lighting device including a radio communication unit for communicating with at least one device to receive an image of a space from the device, a light-emitting unit including at least one light-emitting element for providing light to the space, and a controller for controlling the light-emitting unit on the basis of an illuminance value calculated on the basis of the image.