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. 17, 2020
Filed:
Apr. 13, 2017
Applicant:
Lg Chem, Ltd., Seoul, KR;
Inventors:
Han Sol Yoo, Daejeon, KR;
Dong Ho Ko, Daejeon, KR;
Byeong In Ahn, Daejeon, KR;
Jae Ho Jung, Daejeon, KR;
Hyun Seong Ko, Daejeon, KR;
Sin Woo Kim, Daejeon, KR;
Assignee:
LG CHEM, LTD., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 5/124 (2006.01); F21V 8/00 (2006.01); G02F 1/1335 (2006.01); C09J 11/04 (2006.01); C09J 125/06 (2006.01); C09J 133/12 (2006.01);
U.S. Cl.
CPC ...
G02B 6/0088 (2013.01); C09J 11/04 (2013.01); C09J 125/06 (2013.01); C09J 133/12 (2013.01); G02B 6/0043 (2013.01); G02B 6/0055 (2013.01); G02B 6/0061 (2013.01); G02F 1/133615 (2013.01); G02B 6/0065 (2013.01); G02F 2201/34 (2013.01); G02F 2202/28 (2013.01);
Abstract
The present application relates to a light guide plate unit including a reflection plate, an adhesive layer which is provided on the reflection plate and includes a bead, and a light guide plate provided on the adhesive layer, a backlight unit including the light guide plate unit, and a liquid crystal display device including the backlight unit.