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:
Jun. 27, 2017
Filed:
Oct. 20, 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:
Assistant Examiner:
Int. Cl.
CPC ...
F21V 3/00 (2015.01); F21V 5/00 (2015.01); F21V 5/04 (2006.01); F21Y 101/02 (2006.01);
U.S. Cl.
CPC ...
F21V 5/046 (2013.01); F21V 5/043 (2013.01); F21Y 2101/02 (2013.01);
Abstract
The disclosure relates to a lens, the lens includes a bottom surface and a light emergent surface relative to the bottom surface, the bottom surface defines a recess configured to receive a light source. The lens further includes a light incident surface opposite to the recess, the light incident surface faces away from the light emergent surface. The light incident surface is formed by a number of ring-shaped curved surfaces connected to each other one by one. The disclosure also relates to a light emitting device using the same.