标题:
Organic EL drive circuit and organic EL display device using the same
当前申请(专利权)人:
ROHM CO., LTD.
发明人:
HANADA, KOUICHI | SHIMADA, YUJI | FUJISAWA, MASANORI
简单同族:
KR100475844B1 | KR1020030068433A | TW200304110A | TW583622B | US20030151567A1 | US6992647