ALEXANDRIA, Va., Dec. 2 -- United States Patent no. 12,489,093, issued on Dec. 2, was assigned to INGENTEC Corp. (Miaoli County, Taiwan).
"Magnetic LED die transferring device and magnetic LED die transferring method" was invented by Ai-Sen Liu (Miaoli County, Taiwan), Hsiao-Lu Chen (Miaoli County, Taiwan), Yi-Chuan Huang (Miaoli County, Taiwan) and Hsiang-An Feng (Miaoli County, Taiwan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A magnetic LED die transferring device includes a substrate, a plurality of magnetic members and a vibrating mechanism. The substrate includes a plurality of die locating areas arranged in intervals, and each of the die locating areas includes a locating surface. Each of the magn...