US Patent Issued to SQUIDLED on Jan. 13 for "Semiconductor devices with structures for emitting or detecting light" (Norwegian Inventors)

ALEXANDRIA, Va., Jan. 13 -- United States Patent no. 12,527,134, issued on Jan. 13, was assigned to SQUIDLED SAS (Paris).

"Semiconductor devices with structures for emitting or detecting light" was invented by Mazid Munshi (Trondheim, Norway), Helge Weman (Trondheim, Norway) and Bjorn-Ove Fimland (Trondheim, Norway).

According to the abstract* released by the U.S. Patent & Trademark Office: "The invention relates to a semiconductor device, e.g. for the emission or absorption of light, preferably in the deep ultraviolet (DUV) range. The device, e.g. a resonant cavity light emitting diode (RCLED) or a laser diode, is formed from: a substrate layer (302), preferably comprising a distributed Bragg reflector (DBR); a graphitic layer (304); and...