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. 27, 2016
Filed:
Aug. 06, 2013
Applicant:
Anycasting Co., Ltd., Seoul, KR;
Inventors:
Assignee:
ANYCASTING CO., LTD., Seoul, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F21V 5/00 (2015.01); F21V 5/04 (2006.01); G02B 19/00 (2006.01); G02F 1/1335 (2006.01); F21Y 101/02 (2006.01);
U.S. Cl.
CPC ...
F21V 5/045 (2013.01); G02B 19/0028 (2013.01); G02B 19/0061 (2013.01); F21Y 2101/02 (2013.01); G02F 1/133603 (2013.01); G02F 2001/133607 (2013.01);
Abstract
The present invention relates to a lens for a light-emitting diode, and to a backlight unit and display device including same, and more particularly, to a lens for a light-emitting diode (LED), which is disposed on the LED to uniformly diffuse the light emitted from the LED and which is reduced in overall volume as well as in luminance deviation in the vicinity of the optic axis of the LED due to Fresnel reflection, and to a backlight unit (BLU) and display device including same.