Pixel circuit, organic light emitting display using the pixel circuit and driving method for the display,申请号US20060392067-传众专利搜索

Pixel circuit, organic light emitting display using the pixel circuit and driving method for the display

申请公布号：US7847760(B2)

申请号：US20060392067

申请日期：2006.03.29

申请公布日期：2010.12.07

申请人：

SAMSUNG MOBILE DISPLAY CO., LTD.

发明人：JEONG JIN TAE

分类号：G09G3/30;G09G3/32

主分类号：G09G3/30

摘要：A pixel circuit and an organic light emitting display using the pixel circuit and a pixel circuit driving method capable of displaying an image of desired brightness are disclosed. The pixel provides a current for an organic light emitting diode which is not affected by a kickback voltage which occurs at the end of an initialization phase. The pixel also provides a current for an organic light emitting diode which is substantially not affected by a voltage drop in the power supply providing the current.