US Patent Issued to OSRAM Opto Semiconductors on March 18 for "Method for producing a radiation emitting semiconductor chip and radiation emitting semiconductor chip" (German Inventor)

ALEXANDRIA, Va., March 19 -- United States Patent no. 12,255,263, issued on March 18, was assigned to OSRAM Opto Semiconductors GmbH (Regensburg, Germany).

"Method for producing a radiation emitting semiconductor chip and radiation emitting semiconductor chip" was invented by Brendan Holland (Regensburg, Germany).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method for producing a radiation emitting semiconductor chip may include providing a semiconductor layer sequence having an active region configured to generate electromagnetic radiation, applying a reflective layer sequence over the semiconductor layer sequence, generating a first recess through an opening of a mask where the first recess completely p...