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:
Sep. 26, 2017
Filed:
Oct. 16, 2015
Applicant:
Lg Electronics Inc., Seoul, KR;
Inventors:
Assignee:
LG ELECTRONICS INC., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 33/50 (2010.01); F21V 9/16 (2006.01); F21V 8/00 (2006.01); G02F 1/1335 (2006.01); H01L 33/52 (2010.01); H01L 33/48 (2010.01);
U.S. Cl.
CPC ...
H01L 33/505 (2013.01); F21V 9/16 (2013.01); G02B 6/0031 (2013.01); G02B 6/0073 (2013.01); G02F 1/133603 (2013.01); G02F 1/133615 (2013.01); H01L 33/501 (2013.01); G02F 2001/133614 (2013.01); G02F 2202/36 (2013.01); H01L 33/48 (2013.01); H01L 33/504 (2013.01); H01L 33/507 (2013.01); H01L 33/52 (2013.01);
Abstract
A light conversion plate including a first glass substrate; a light conversion layer disposed on the first glass substrate and including quantum dots that convert incident light into light having a specific wavelength range; and a second glass substrate disposed on the light conversion layer. Further, a surface of at least one of the first glass substrate and the second glass substrate includes a plurality of protrusion patterns.