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:
May. 05, 2020
Filed:
Jan. 20, 2017
Applicant:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Inventors:
Sung Tae Kim, Seoul, KR;
Shunsuke Kimura, Suwon-si, KR;
Assignee:
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09G 3/32 (2016.01); G02F 1/1335 (2006.01); G02F 1/13357 (2006.01); F21V 8/00 (2006.01);
U.S. Cl.
CPC ...
G09G 3/32 (2013.01); G02B 6/003 (2013.01); G02B 6/009 (2013.01); G02B 6/0021 (2013.01); G02B 6/0025 (2013.01); G02B 6/0073 (2013.01); G02F 1/133606 (2013.01); G02F 2001/133607 (2013.01);
Abstract
Provided herein is a display apparatus including a light emitting diode and a lens for diffusing light generated from the light emitting diode. The lens includes a first emitting portion forming a first emitting surface, and a second emitting portion protruding from the first emitting portion and forming a second emitting surface, so that the light may be diffused by a protruding distance of the second emitting portion.