标题:
Light emitting device including plural barriers
授权日:
2010-04-06
公开(公告)号:
US7692380
申请日:
2006-04-27
公开(公告)日:
2010-04-06
当前申请(专利权)人:
SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
发明人:
YAMAZAKI, SHUNPEI | KUWABARA, HIDEAKI
简单同族:
JP2003297574A | JP2003297574A5 | JP4060113B2 | US20040012331A1 | US20070034881A1 | US20100201260A1 | US20120037899A1 | US7038374 | US7692380 | US8049421 | US8350469
简单同族成员数量:
11
简单同族被引用专利总数:
73
诉讼案件数:
0
法律状态/事件:
授权