US Patent Issued to Semiconductor Energy Laboratory on Feb. 24 for "Method for manufacturing display apparatus, display apparatus, display module, and electronic device" (Japanese Inventors)

ALEXANDRIA, Va., Feb. 24 -- United States Patent no. 12,563,895, issued on Feb. 24, was assigned to Semiconductor Energy Laboratory Co. Ltd. (Atsugi, Japan).

"Method for manufacturing display apparatus, display apparatus, display module, and electronic device" was invented by Shunpei Yamazaki (Setagaya, Japan), Shingo Eguchi (Atsugi, Japan), Tomoya Aoyama (Atsugi, Japan), Daiki Nakamura (Atsugi, Japan) and Kenichi Okazaki (Atsugi, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A high-resolution, high-definition, or large display apparatus is provided. A metal mask is placed over an EL layer and film deposition is performed with the metal mask, whereby an island-shaped counter electrode is formed. Then,...