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:
Aug. 14, 2018
Filed:
Mar. 08, 2016
Applicant:
Samsung Display Co., Ltd, Yongin-si, Gyeonggi-do, KR;
Inventors:
Sang Hyuck Yoon, Seoul, KR;
So Jeong La, Suwon-si, KR;
Han Moe Cha, Seoul, KR;
Seok Hyun Nam, Seoul, KR;
Assignee:
Samsung Display Co., Ltd., , KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F21V 7/04 (2006.01); F21V 8/00 (2006.01); H01L 33/50 (2010.01); G02F 1/13357 (2006.01); G02F 1/1335 (2006.01);
U.S. Cl.
CPC ...
G02B 6/0026 (2013.01); G02B 6/0031 (2013.01); G02B 6/0066 (2013.01); G02B 6/0073 (2013.01); G02B 6/0088 (2013.01); G02B 6/0091 (2013.01); G02F 1/1336 (2013.01); H01L 33/50 (2013.01); G02F 1/133615 (2013.01); G02F 2001/133614 (2013.01); G02F 2202/36 (2013.01);
Abstract
A backlight unit that may be used with a liquid crystal display is presented. The backlight unit includes: a bottom chassis; a light source disposed at an edge of the bottom chassis; a light-converting member disposed on the light source and including quantum dots for changing a wavelength of light emitted from the light source; and a light guide disposed on the bottom chassis adjacent to the light-converting member and positioned to receive light emitted from the light-converting member.