标题:
Thin-film transistor array substrate including gate-underlying stepped layer and etch-stopper, and organic light emitting display including the same
授权日:
2017-10-31
公开(公告)号:
US9805975
申请日:
2015-11-20
公开(公告)日:
2017-10-31
当前申请(专利权)人:
SAMSUNG DISPLAY CO., LTD.
发明人:
YOU, CHUNGI
简单同族:
CN106067472A | KR1020160124979A | US20160307980A1 | US9805975
简单同族成员数量:
4
简单同族被引用专利总数:
0
诉讼案件数:
0
法律状态/事件:
授权 | 权利转移