发明名称 Driving apparatus for organic electro-luminescence display device
摘要 A driving apparatus for an organic electro-luminescence display device for reducing a deterioration of organic light-emitting diode device in the organic electro-luminescence display device is disclosed. In the driving apparatus, a data supplier supplies a data signal to an anode of an organic light-emitting diode device. A first voltage source generates a first voltage. A second voltage source generates a second voltage higher than said first voltage. A voltage stabilizer stabilizes said second voltage to be supplied to the cathode of the organic light-emitting diode device. First and second switching devices selectively apply said first and second voltages to a cathode of the organic light-emitting diode device.
申请公布号 US7592985(B2) 申请公布日期 2009.09.22
申请号 US20050042065 申请日期 2005.01.26
申请人 LG ELECTRONICS INC. 发明人 KIM JI HUN;KIM HAK SU;LEE HEE YOUNG
分类号 G09G3/32 主分类号 G09G3/32
代理机构 代理人
主权项
地址