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1. 发明申请

US20130050172A1 DISPLAY APPARATUS AND PIXEL VOLTAGE DRIVING METHOD THEREOF 审中-公开
公开(公告)号：US20130050172A1
公开(公告)日：2013-02-28
申请号：US13462779
申请日：2012-05-02
申请人： Huan-Hsin Li , Yu-Jen Chen , De-Zhang Peng , Chi-Fu Tsao
发明人： Huan-Hsin Li , Yu-Jen Chen , De-Zhang Peng , Chi-Fu Tsao
IPC分类号： G09G5/00
CPC分类号： G09G3/2018 , G09G3/20 , G09G3/3685 , G09G2310/0248 , G09G2310/0275 , G09G2330/021
摘要： A display apparatus includes a pixel array, a data line and a data driver. The pixel array has adjacent first and second pixels disposed in different rows. The data line transmits first and second pixel voltages to be written into the first and second pixels respectively. The first and second pixel voltages are employed to illustrate a same frame. The data driver is utilized for generating the first and second pixel voltages furnished to the data line based on input image data. The data driver includes a voltage analysis unit and a voltage setting unit. The voltage analysis unit is used for calculating a voltage difference between the first and second pixel voltages, and for comparing the voltage difference with a preset value so as to generate a control signal. The voltage setting unit is utilized for setting the voltage of the data line according to the control signal.

2. 发明授权

US08842104B2 Bistable display and method of driving panel thereof 有权
标题翻译：双稳态显示器及其驱动面板的方法
公开(公告)号：US08842104B2
公开(公告)日：2014-09-23
申请号：US13073987
申请日：2011-03-28
申请人： De-Zhang Peng , Huan-Hsin Li
发明人： De-Zhang Peng , Huan-Hsin Li
IPC分类号： G06F3/038 , G09G5/00 , G09G3/34 , G09G3/20 , G09G3/36 , G09G5/06
CPC分类号： G09G3/2007 , G09G3/3433 , G09G3/3651 , G09G5/06 , G09G2320/041 , G09G2380/14
摘要： A bistable display and a method of driving a panel thereof are provided. The present invention would set the driving information lookup table (DLUT) and the corresponding reference information relating to each frame of the bistable display in advance, and look up the previous frame driving data and/or the current frame driving data of the panel according to the set reference information and thus obtaining information for driving each pixel of the panel. Accordingly, not only the memory space of the built-in DLUTs can be substantially reduced and thus saving the usage cost of memories, but also the time for download DLUTs from the external memory unit by the timing controller (T-con) can be reduced so as to promote the operation performance of the whole bistable display and thus further increasing the speed of the panel.
摘要翻译：提供双稳态显示器和驱动其面板的方法。本发明将预先设置与双稳态显示器的每一帧相关的驾驶信息查找表（DLUT）和对应的参考信息，并根据以下内容查找面板的前一帧驱动数据和/或当前帧驱动数据设置参考信息，从而获得用于驱动面板的每个像素的信息。因此，不仅可以显着地减少内置DLUT的存储器空间，并且因此节省存储器的使用成本，而且可以减少由定时控制器（T-con）从外部存储器单元下载DLUT的时间从而提高整个双稳态显示器的运行性能，从而进一步提高面板的速度。

3. 发明申请

US20120169676A1 BISTABLE DISPLAY AND METHOD OF DRIVING PANEL THEREOF 有权
标题翻译：双面显示器及其驱动方法
公开(公告)号：US20120169676A1
公开(公告)日：2012-07-05
申请号：US13073987
申请日：2011-03-28
申请人： De-Zhang Peng , Huan-Hsin Li
发明人： De-Zhang Peng , Huan-Hsin Li
IPC分类号： G06F3/038
CPC分类号： G09G3/2007 , G09G3/3433 , G09G3/3651 , G09G5/06 , G09G2320/041 , G09G2380/14
摘要： A bistable display and a method of driving a panel thereof are provided. The present invention would set the driving information lookup table (DLUT) and the corresponding reference information relating to each frame of the bistable display in advance, and look up the previous frame driving data and/or the current frame driving data of the panel according to the set reference information and thus obtaining information for driving each pixel of the panel. Accordingly, not only the memory space of the built-in DLUTs can be substantially reduced and thus saving the usage cost of memories, but also the time for download DLUTs from the external memory unit by the timing controller (T-con) can be reduced so as to promote the operation performance of the whole bistable display and thus further increasing the speed of the panel.
摘要翻译：提供双稳态显示器和驱动其面板的方法。本发明将预先设置与双稳态显示器的每一帧相关的驾驶信息查找表（DLUT）和对应的参考信息，并根据以下内容查找面板的前一帧驱动数据和/或当前帧驱动数据设置参考信息，从而获得用于驱动面板的每个像素的信息。因此，不仅可以显着地减少内置DLUT的存储器空间，并且因此节省存储器的使用成本，而且可以减少由定时控制器（T-con）从外部存储器单元下载DLUT的时间从而提高整个双稳态显示器的运行性能，从而进一步提高面板的速度。

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