ALEXANDRIA, Va., April 15 -- United States Patent no. 12,604,773, issued on April 14, was assigned to Innolux Corp. (Miaoli County, Taiwan).

"Electronic device having opaque layer with opening for light transmission" was invented by Chiu-Lien Yang (Miaoli County, Taiwan), Jia-Yuan Chen (Miaoli County, Taiwan), Tsung-Han Tsai (Miaoli County, Taiwan), Kuan-Feng Lee (Miaoli County, Taiwan) and Chung-Wen Yen (Miaoli County, Taiwan).

According to the abstract* released by the U.S. Patent & Trademark Office: "The disclosure provides an electronic device, including: a circuit substrate, an inorganic light emitting unit, and an opaque layer. The circuit substrate includes an optical sensor. The inorganic light emitting unit is disposed on the cir...