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:
Nov. 29, 2022
Filed:
Jan. 06, 2022
Applicant:
Lg Electronics Inc., Seoul, KR;
Inventors:
Yongjin Kim, Seoul, KR;
Munheon Hong, Seoul, KR;
Chilkeun Park, Seoul, KR;
Sangcheon Kim, Seoul, KR;
Mangeun Kim, Seoul, KR;
Assignee:
LG ELECTRONICS INC., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02F 1/13357 (2006.01); F21V 11/16 (2006.01); F21V 7/00 (2006.01); F21V 8/00 (2006.01); F21Y 105/00 (2016.01); G02F 1/1333 (2006.01); G02F 1/1335 (2006.01);
U.S. Cl.
CPC ...
G02F 1/133606 (2013.01); F21V 7/00 (2013.01); F21V 7/0025 (2013.01); F21V 11/16 (2013.01); G02F 1/133603 (2013.01); G02F 1/133605 (2013.01); G02F 1/133611 (2013.01); F21Y 2105/00 (2013.01); G02B 6/0055 (2013.01); G02B 6/0061 (2013.01); G02B 6/0096 (2013.01); G02F 1/133388 (2021.01); G02F 1/133612 (2021.01); G02F 1/133613 (2021.01); G02F 1/133614 (2021.01); G02F 2202/28 (2013.01);
Abstract
A display device including a lower cover; a circuit substrate on the lower cover; a plurality of light sources disposed on the circuit substrate; a reflection layer disposed on the lower cover; a light regulating pattern disposed close to an edge of the reflection layer; and an optical sheet disposed on the light sources. Further, a width of the light regulating pattern changes along the edge of the reflection layer.