US Patent No. 10,716,218

DISPLAY DEVICE AND METHOD FOR MANUFACTURING THE SAME


Patent No. 10,716,218
Issue Date July 14, 2020
Title Display Device And Method For Manufacturing The Same
Inventorship Masami Hayashi, Kumamoto (JP)
Kenichi Miyamoto, Kumamoto (JP)
Nobuaki Ishiga, Kumamoto (JP)
Kensuke Nagayama, Kumamoto (JP)
Naoki Tsumura, Kumamoto (JP)
Assignee Mitsubishi Electric Corporation, Tokyo (JP)

Claim of US Patent No. 10,716,218

1. A display device comprisinga display region including:
a laminated wiring comprising a conductive film, a metal nitride film mainly containing Al and functioning as a reflection preventing film, and a transparent film functioning as a protection film which are sequentially laminated in this order on a base layer; and
an insulating film formed so as to cover said laminated wiring, wherein
said insulating film side is a display surface side.