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:
May. 23, 2023
Filed:
Mar. 25, 2022
Applicant:
Dialight Corporation, Farmingdale, NJ (US);
Inventor:
Qi Hong, Morganville, NJ (US);
Assignee:
Dialight Corporation, Farmingdale, NJ (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F21V 7/00 (2006.01); G02B 27/09 (2006.01); G02B 27/30 (2006.01); F21Y 115/10 (2016.01);
U.S. Cl.
CPC ...
F21V 7/0091 (2013.01); F21V 7/0066 (2013.01); G02B 27/0916 (2013.01); G02B 27/0955 (2013.01); G02B 27/30 (2013.01); F21Y 2115/10 (2016.08);
Abstract
The present disclosure is directed to examples of an apparatus. In one embodiment, the apparatus includes a light entry segment that receives light emitted from a light emitting diode (LED), a total internal reflection (TIR) segment to reflect the light towards an optical axis of the LED, and a light redirection segment comprising a plurality of light redirecting segments to redirect the light emitted from the light emitting diode and the light reflected by the TIR segment at an angle greater than 45 degrees relative to an optical axis of the LED.