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:
Jan. 09, 2018
Filed:
Nov. 05, 2015
Applicant:
Lg Electronics Inc., Seoul, KR;
Inventors:
Hong Lyeol Oh, Seoul, KR;
Jun Park, Seoul, KR;
Assignee:
LG ELECTRONICS INC., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F21V 9/14 (2006.01); F21S 8/10 (2006.01); F21W 101/10 (2006.01); F21Y 115/30 (2016.01); F21Y 115/10 (2016.01);
U.S. Cl.
CPC ...
F21V 9/14 (2013.01); F21S 48/114 (2013.01); F21S 48/115 (2013.01); F21S 48/1145 (2013.01); F21S 48/1186 (2013.01); F21S 48/1394 (2013.01); F21S 48/1721 (2013.01); F21W 2101/10 (2013.01); F21Y 2115/10 (2016.08); F21Y 2115/30 (2016.08);
Abstract
A high beam and a low beam is disclosed, the headlight including: a first light source unit; a second light source unit; a first light output unit; a second light output unit; and a controller configured to adjust a light quantity irradiated from the light source in response to a low beam mode or a high beam mode, and to control a beam output of the first light output unit and the second light output unit by allowing the first optical unit to be arranged selectively on a light path between the light source unit and the second optical unit.