发明申请
US20080191976A1 Voltage-Programming Scheme for Current-Driven Arnoled Displays
有权
电流驱动的Arnoled显示器的电压编程方案
- 专利标题： Voltage-Programming Scheme for Current-Driven Arnoled Displays
- 专利标题（中）： 电流驱动的Arnoled显示器的电压编程方案
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申请号： US11571480申请日： 2005-06-28
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公开(公告)号： US20080191976A1公开(公告)日： 2008-08-14
- 发明人: Arokia Nathan , Rick Huang , Stefan Alexander
- 申请人： Arokia Nathan , Rick Huang , Stefan Alexander
- 优先权： CA2,472,671 20040629
- 国际申请： PCT/CA2005/001007 WO 20050628
- 主分类号： G09G3/30
- IPC分类号： G09G3/30
摘要：
A system and method for driving an AMOLED display is provided. The AMOLED display includes a plurality of pixel circuits. A voltage-programming scheme, a current-programming scheme or a combination thereof is applied to drive the display. Threshold shift information, and/or voltage necessary to obtain hybrid driving circuit may be acquired. A data sampling may be implemented to acquire a current/voltage relationship. A feedback operation may be implemented to correct the brightness of the pixel.
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