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 | ABE, SHINICHI
简单同族:
CN100346385C | CN1577450A | KR100672108B1 | KR1020050001431A | TW200503582A | TWI241865B | US20040263087A1 | US7015647