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:
Nov. 14, 2023
Filed:
Nov. 21, 2021
Applicant:
Seoul Semiconductor Co., Ltd., Ansan-si, KR;
Inventors:
Jae Eun Park, Ansan-si, KR;
Eun Ju Kim, Ansan-si, KR;
Assignee:
Seoul Semiconductor Co., Ltd., Ansan-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F21V 5/04 (2006.01); F21V 5/00 (2018.01); F21V 7/05 (2006.01); F21Y 115/10 (2016.01);
U.S. Cl.
CPC ...
F21V 5/045 (2013.01); F21V 5/007 (2013.01); F21V 5/04 (2013.01); F21V 7/05 (2013.01); F21Y 2115/10 (2016.08);
Abstract
A lens for dispersing light emitted from a light emitting device, the lens including a lower surface, a light incident portion having a concave shape from the lower surface, the light incident portion having a light incident surface, and a light exit portion through which light having entered the lens through the light incident portion exits the lens to an outside of the lens, in which the light incident surface includes at least one protruding light incident facet.