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. 15, 2021
Filed:
Apr. 21, 2020
Applicant:
Samsung Display Co., Ltd., Yongin-si, KR;
Inventors:
Woo Suk Seo, Yongin-si, KR;
Kwang Wook Choi, Cheonan-si, KR;
Yong Hoon Kwon, Hwaseong-si, KR;
Sung Chul Kim, Seongnam-si, KR;
Seok Hyun Nam, Seoul, KR;
Si Joon Song, Suwon-si, KR;
Assignee:
SAMSUNG DISPLAY CO., LTD., Gyeonggi-Do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F21V 8/00 (2006.01); G02F 1/13357 (2006.01); H01L 33/50 (2010.01); G02F 1/1335 (2006.01);
U.S. Cl.
CPC ...
G02B 6/0088 (2013.01); G02B 6/005 (2013.01); G02B 6/0023 (2013.01); G02B 6/0026 (2013.01); G02B 6/0091 (2013.01); G02F 1/1336 (2013.01); G02F 1/133615 (2013.01); G02B 6/009 (2013.01); G02B 6/0055 (2013.01); G02B 6/0065 (2013.01); G02F 1/133614 (2021.01); H01L 33/507 (2013.01);
Abstract
A backlight unit includes a light guide plate; a wavelength conversion member disposed on a surface of the light guide plate; and a housing which houses the wavelength conversion member and is fused to the light guide plate.