发明授权
US09076382B2 Pixel, organic light emitting display device having data signal and reset voltage supplied through demultiplexer, and driving method thereof
有权
具有通过解复用器提供的数据信号和复位电压的像素有机发光显示装置及其驱动方法
- 专利标题： Pixel, organic light emitting display device having data signal and reset voltage supplied through demultiplexer, and driving method thereof
- 专利标题（中）： 具有通过解复用器提供的数据信号和复位电压的像素有机发光显示装置及其驱动方法
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申请号： US11655400申请日： 2007-01-19
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公开(公告)号： US09076382B2公开(公告)日： 2015-07-07
- 发明人: Sang Moo Choi
- 申请人： Sang Moo Choi
- 申请人地址： KR Yongin-si
- 专利权人： Samsung Display Co., Ltd.
- 当前专利权人： Samsung Display Co., Ltd.
- 当前专利权人地址： KR Yongin-si
- 代理机构： Christie, Parker & Hale LLP
- 优先权： KR10-2006-0034616 20060417
- 主分类号： G09G3/30
- IPC分类号： G09G3/30 ; G09G3/32
摘要：
A method for driving an organic light emitting display device capable of reducing the number of output lines in a data driver, as well as ensuring a sufficient driving time. The method for driving the organic light emitting display device includes steps of supplying a data signal and a reset voltage to an output line during a horizontal period; supplying the data signal and the reset voltage, supplied to the output line, to a plurality of data lines using a demultiplexer; charging a voltage corresponding to the data signal in a pixel connected with one of the data lines during a period when a scan signal is supplied to a current scan line of the pixel; and allowing the pixel to emit light corresponding to the charged voltage.
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