标题:
Drive current regulator circuit, organic EL element drive circuit using the same drive current regulator circuit and organic EL display device using the same organic EL element drive circuit
授权日:
1900-01-01
公开(公告)号:
US20030223275A1
申请日:
2003-05-27
公开(公告)日:
2003-12-04
当前申请(专利权)人:
ROHM CO., LTD.
发明人:
ABE, SHININCHI
简单同族:
JP2004054234A | JP3647443B2 | KR100507550B1 | KR1020030091820A | TW200401248A | TWI239499B | US20030223275A1 | US6972526
简单同族成员数量:
8
简单同族被引用专利总数:
57
诉讼案件数:
0
法律状态/事件:
授权 | 权利转移