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. 20, 2023
Filed:
Jun. 10, 2022
Applicant:
Luminit Llc, Torrance, CA (US);
Inventors:
Anthony Ang, Long Beach, CA (US);
Mitch Jansen, Palo Alto, CA (US);
Balvinder Gogia, Torrance, CA (US);
Assignee:
Luminit LLC, Torrance, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F21V 5/00 (2018.01); F21S 8/04 (2006.01); F21V 3/04 (2018.01); F21Y 115/10 (2016.01);
U.S. Cl.
CPC ...
F21V 5/005 (2013.01); F21S 8/04 (2013.01); F21V 3/049 (2013.01); F21V 5/008 (2013.01); F21Y 2115/10 (2016.08);
Abstract
An anti-glare film for a light source is disclosed. The light source may be a light source with a Lambertian distribution, such as an LED light source. The anti-glare film may include a micro-frustum array to reduce the angular distribution of the light source and thus reduce glare. In some implementations, anti-glare film may further include a light shaping diffuser.