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:
Mar. 06, 2018
Filed:
Oct. 26, 2015
Applicant:
Hon Hai Precision Industry Co., Ltd., New Taipei, TW;
Inventor:
Po-Chin Chiu, New Taipei, TW;
Assignee:
HON HAI PRECISION INDUSTRY CO., LTD., New Taipei, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F21V 5/04 (2006.01); G02B 19/00 (2006.01); F21V 5/00 (2018.01); F21V 7/00 (2006.01); F21Y 115/10 (2016.01);
U.S. Cl.
CPC ...
F21V 5/046 (2013.01); F21V 5/002 (2013.01); F21V 7/0091 (2013.01); G02B 19/0009 (2013.01); G02B 19/0061 (2013.01); F21Y 2115/10 (2016.08);
Abstract
The present disclosure relates to a lens. The lens includes a bottom surface, a top surface, and a side surface. The top surface is opposite to the bottom surface. The center of the bottom surface is recessed towards the top surface to form a light incident groove. The top surface is recessed towards the bottom surface to form a light-emitting groove. The side surface is connected between the bottom surface and the top surface. The side surface defines a microstructure, and the side surface is fully covered by the microstructure.