US Patent Issued to Enkris Semiconductor (Wuxi) on March 25 for "LED structure and preparation method thereof" (Chinese Inventors)

ALEXANDRIA, Va., March 26 -- United States Patent no. 12,261,244, issued on March 25, was assigned to Enkris Semiconductor (Wuxi) Ltd. (Wuxi, China).

"LED structure and preparation method thereof" was invented by Weihua Liu (Jiangsu, China) and Kai Cheng (Jiangsu, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure provides an LED structure and a preparation method thereof. The LED structure includes: a first conductivity semiconductor layer; a stress releasing layer disposed on the first conductivity semiconductor layer, and a material of the stress releasing layer is a III-V group semiconductor material; a V-shaped layer disposed on the stress releasing layer and having V-shaped gro...