US Patent Issued to Fujian Prima Optoelectronics on Jan. 13 for "Light projection chip for micro LED and manufacturing method thereof" (Chinese Inventors)

ALEXANDRIA, Va., Jan. 13 -- United States Patent no. 12,527,120, issued on Jan. 13, was assigned to Fujian Prima Optoelectronics Co. Ltd. (Fuzhou, China).

"Light projection chip for micro LED and manufacturing method thereof" was invented by Fan Zhang (Fujian, China), Tingfang Zhang (Fujian, China) and Yongsheng Wu (Fujian, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The invention discloses a light projection chip for a Micro LED and a manufacturing method thereof. A one-piece lens is fabricated on the basis of a substrate according to a pre-set array pattern on a side of the substrate of a wafer away from a metal electrode, so that the chip can be integrated with the lens without using an additiona...