发明名称 Organic light emitting display device and power supply arrangement for the same
摘要 <p>An organic light emitting display device including a power generator for sending a plurality of voltages to a display unit. The display unit receives a scan signal, a light emitting control signal, and a data signal, which enable a current corresponding to the data signal to flow from a first power supply to a second power supply. The display unit includes a pixel circuit that includes a storage capacitor adapted to store the data signal and to stabilize the stored data signal utilizing a third power supply. A driver IC includes a signal generator for generating the data signal, the scan signal, and the light emitting control signal, and further includes a power generator for generating the first power, the second power, and the third power, wherein the second power and the third power are at a lower voltage than that of the first power. </p>
申请公布号 EP2151816(A3) 申请公布日期 2010.09.22
申请号 EP20090167340 申请日期 2009.08.06
申请人 SAMSUNG MOBILE DISPLAY CO., LTD. 发明人 PARK, SUNG-CHEON
分类号 G09G3/32 主分类号 G09G3/32
代理机构 代理人
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