ALEXANDRIA, Va., Nov. 18 -- United States Patent no. 12,477,861, issued on Nov. 18, was assigned to EPISTAR Corp. (Hsinchu, Taiwan).
"Method of repairing the light emitting device" was invented by Min-Hsun Hsieh (Hsinchu, Taiwan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A method of repairing a light emitting device, comprises: providing a light emitting device comprising a carrier board and a first light emitting unit; destroying the first light emitting unit and forming a removal surface on the light emitting device; planarizing the removal surface; providing a bonding structure on the removal surface; and fixing a second light emitting unit on the planarized removal surface through the bonding materia...