US Patent No. 10,511,139

TRANSPARENT CONDUCTING FILM OR COATING ON A LENS THAT SERVES AS AN INTERLOCK ON A SEMICONDUCTOR LASER MODULE


Patent No. 10,511,139
Issue Date December 17, 2019
Title Transparent Conducting Film Or Coating On A Lens That Serves As An Interlock On A Semiconductor Laser Module
Inventorship
Assignee Lumileds LLC, San Jose, CA (US)

Claim of US Patent No. 10,511,139

1. A semiconductor laser module comprising:a semiconductor laser; and
an optical element operatively coupled with the semiconductor laser to disperse laser light emitted from the semiconductor laser,
wherein the optical element is coated with a transparent conductive material that serves as an interlock on the semiconductor laser in the form of a trace that covers a substantial portion of a surface of the optical element opposite the semiconductor laser.