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. 15, 2017
Filed:
Jul. 04, 2012
Applicant:
Soung Kyu Park, Seoul, KR;
Inventor:
Soung Kyu Park, Seoul, KR;
Assignee:
LG INNOTEK CO., LTD., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F21V 9/16 (2006.01); F21V 8/00 (2006.01); G02F 1/1335 (2006.01); F21K 9/64 (2016.01);
U.S. Cl.
CPC ...
G02B 6/0053 (2013.01); F21K 9/64 (2016.08); G02B 6/005 (2013.01); G02B 6/0058 (2013.01); G02F 1/133606 (2013.01); G02F 1/133617 (2013.01); G02F 2001/133607 (2013.01); G02F 2001/133614 (2013.01);
Abstract
Disclosed are an optical member and a display device. The display device includes a light source; a light conversion layer to convert a wavelength of light emitted from the light source; and a display panel into which the light is incident from the light conversion layer, wherein the light conversion layer includes a plurality of concave surfaces.