Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Wenhui Zhang0
Scott West0
Xiaolu Chen0
Date of Patent
July 2, 2024
0Patent Application Number
181202880
Date Filed
March 10, 2023
0Patent Citations
...
Patent Primary Examiner
Patent abstract
A lamp includes an extended planar light source, and an optical element arranged with the light source, wherein the optical element comprises an outer surface having an indented cusp substantially over the light source. A lamp includes an extended planar light source, and an optical element arranged with the light source, wherein the optical element comprises an outer surface having a portion at a peripheral edge comprising a curvature configured to redirect light emitted from the light source by total internal reflection.
Timeline
No Timeline data yet.
Further Resources
No Further Resources data yet.