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:
Jun. 30, 2015
Filed:
Dec. 28, 2011
Applicants:
Taegu Kang, Anyang-si, KR;
Mangeun Kim, Anyang-si, KR;
Hyouk Kwon, Seongnam-si, KR;
Inventors:
Assignee:
LG ELECTRONICS INC., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02F 1/1335 (2006.01); F21V 7/04 (2006.01); F21V 8/00 (2006.01); G09G 3/34 (2006.01);
U.S. Cl.
CPC ...
G02F 1/133603 (2013.01); G02B 6/0083 (2013.01); G02B 6/0085 (2013.01); G02F 1/133608 (2013.01); G02F 2001/133612 (2013.01); G02F 2201/54 (2013.01); G02B 6/0021 (2013.01); G02B 6/0068 (2013.01); G09G 3/3406 (2013.01); G09G 2320/0233 (2013.01); G09G 2380/02 (2013.01);
Abstract
The present invention relates to a device which comprises a light source of a light emitting device, and more particularly to a circuit board, a backlight unit and a liquid crystal display device with the same. The backlight unit comprises a circuit board having a first line with circuit lines provided thereto, a plurality of second lines connected to the first line each to have elasticity at least at a point connected to the first line, and a light emitting device mounting portion connected to the second line and electrically connected to the circuit line, and a light guide plate positioned on the circuit board.