ALEXANDRIA, Va., Jan. 13 -- United States Patent no. 12,527,139, issued on Jan. 13, was assigned to ams-OSRAM Asia Pacific Pte. Ltd. (Singapore).
"Optoelectronic module" was invented by Harald Etschmaier (Graz, Austria), Gerhard Peharz (Gleisdorf, Austria) and Martin Faccinelli (Graz, Austria).
According to the abstract* released by the U.S. Patent & Trademark Office: "An optoelectronic module includes a driver die mounted on a substrate, an optical emitter mounted to an upper surface of the driver die, a spacer mounted to the upper surface of the driver die, and an optical element mounted to an upper surface of the spacer. The spacer encloses and defines a cavity around the optical emitter. The optical element is transparent to light emi...