发明申请
US20110080441A1 METHOD OF DRIVING AN ORGANIC LIGHT EMITTING DIODE (OLED) PIXEL, A SYSTEM FOR DRIVING AN OLED PIXEL AND A COMPUTER-READABLE MEDIUM
有权
驱动有机发光二极管（OLED）像素的方法，用于驱动OLED像素和计算机可读介质的系统
- 专利标题： METHOD OF DRIVING AN ORGANIC LIGHT EMITTING DIODE (OLED) PIXEL, A SYSTEM FOR DRIVING AN OLED PIXEL AND A COMPUTER-READABLE MEDIUM
- 专利标题（中）： 驱动有机发光二极管（OLED）像素的方法，用于驱动OLED像素和计算机可读介质的系统
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申请号： US12897413申请日： 2010-10-04
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公开(公告)号： US20110080441A1公开(公告)日： 2011-04-07
- 发明人: Ihor Wacyk , Olivier Prache
- 申请人： Ihor Wacyk , Olivier Prache
- 申请人地址： US NY Hopewell Junction
- 专利权人： EMAGIN CORPORATION
- 当前专利权人： EMAGIN CORPORATION
- 当前专利权人地址： US NY Hopewell Junction
- 主分类号： G09G3/32
- IPC分类号： G09G3/32 ; G09G5/10
摘要：
A new drive scheme is provided for OLED displays that uses a pulsed drive mode. The pulsed drive mode results in a reduced duty cycle for pixel operation. The peak OLED current is increased correspondingly to maintain a constant average luminance over the frame period so that there is no brightness loss. The method, system and computer-readable medium according to the present innovation uses a blanking signal to set the OLED pixel to black by discharging a capacitive element prior to re-programming the OLED pixel during a next synchronization cycle. An organic light emitting diode (OLED) pixel system is provided. A computer-readable medium having stored thereon computer-executable instructions is provided.
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