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:
Mar. 28, 2017
Filed:
Feb. 18, 2016
Applicant:
Lg Electronics Inc., Seoul, KR;
Inventors:
Seungmin Seen, Seoul, KR;
Seongcheol Lee, Seoul, KR;
Gunseek Oh, Seoul, KR;
Jongin Im, Seoul, KR;
Jeongwoo Lee, Seoul, KR;
Assignee:
LG ELECTRONICS INC., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09G 3/36 (2006.01); F21V 8/00 (2006.01); G09G 3/34 (2006.01); G02F 1/1368 (2006.01); G02F 1/1333 (2006.01);
U.S. Cl.
CPC ...
G09G 3/3677 (2013.01); G02B 6/0021 (2013.01); G02B 6/0068 (2013.01); G02B 6/0078 (2013.01); G02F 1/1368 (2013.01); G09G 3/342 (2013.01); G09G 3/3406 (2013.01); G09G 3/3648 (2013.01); G09G 3/3688 (2013.01); G02F 2001/133391 (2013.01); G09G 2310/0297 (2013.01); G09G 2310/04 (2013.01); G09G 2310/061 (2013.01); G09G 2320/064 (2013.01); G09G 2320/0646 (2013.01); G09G 2320/08 (2013.01); G09G 2330/021 (2013.01); G09G 2330/023 (2013.01); G09G 2354/00 (2013.01);
Abstract
A display panel comprising a light guide plate; a main light source configured to emit light from a first lateral surface of the light guide plate in a first direction; a sub-light source configured to emit light from a second lateral surface vertical to the first lateral surface of the light guide plate in a second direction perpendicular to the first direction; and a liquid crystal panel provided in a front surface of the light guide plate and configured to output image information.