标题:
Organic EL element drive circuit and organic EL display device using the same drive circuit
当前申请(专利权)人:
ROHM CO., LTD.
发明人:
MAEDE, JUN | FUJISAWA, MASANORI
简单同族:
KR100537486B1 | KR1020040032062A | TW200415548A | TWI256028B | US20040085025A1 | US7084577