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. 23, 2026
Filed:
Nov. 11, 2024
Lumileds Llc, San Jose, CA (US);
Yu-Chen Shen, Sunnyvale, CA (US);
Bahareh Ramezan Pour, Benicia, CA (US);
Lumileds LLC, San Jose, CA (US);
Abstract
A lens comprises a base and a head where the base may have one or more side walls with a straight cross-section and the head may have one or more surfaces with a curved cross-section forming an apex at the top of the lens with an effective radius of curvature. The base thickness, the total thickness of the lens, and/or the effective radius of curvature may be tuned to improve emission directionality and/or light extraction efficiency of an LED over which the lens is disposed. Individual ones of the lens may be disposed over individual LEDs in an array. To reduce crosstalk.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile