US Patent Issued to ENKRIS SEMICONDUCTOR on Aug. 4 for "Semiconductor light-emitting device and preparation method thereof" (Chinese Inventor)

ALEXANDRIA, Va., Aug. 5 -- United States Patent no. 12,701,844, issued on Aug. 4, was assigned to ENKRIS SEMICONDUCTOR INC. (Suzhou, China).

"Semiconductor light-emitting device and preparation method thereof" was invented by Kai Cheng (Suzhou, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed are a semiconductor light-emitting device and a preparation method for the semiconductor light-emitting device. The semiconductor light-emitting device having a red light sub-pixel region, a green light sub-pixel region, and a blue light sub-pixel region includes a substrate and a blue light epitaxial layer epitaxially grown on the substrate, and a green light epitaxial layer and a red light epitaxial laye...