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:
Dec. 01, 2020
Filed:
Mar. 08, 2016
Applicant:
Saturn Licensing Llc, New York, NY (US);
Inventors:
Assignee:
Saturn Licensing LLC, New York, NY (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02B 3/00 (2006.01); G02B 13/00 (2006.01); G02B 13/18 (2006.01); G02B 19/00 (2006.01); F21Y 115/10 (2016.01);
U.S. Cl.
CPC ...
G02B 3/00 (2013.01); G02B 13/00 (2013.01); G02B 13/18 (2013.01); G02B 19/00 (2013.01); F21Y 2115/10 (2016.08);
Abstract
An object of the present invention is to provide a light source lens that makes it possible to improve unevenness in a luminance distribution, an illumination unit, and a display unit. A light source lens () according to the present disclosure includes an incident surface on which light from a light-emitting device is incident, and an exit surface () that has a diffusing function at a center part () for light incident through the incident surface as well as a light-condensing function at at least a portion of an intermediate part () and a peripheral part () for the light incident through the incident surface.