首页>
外国专利>
GHOST RELIEVING CIRCUIT FOR DISPLAY PANEL, DISPLAY PANEL AND GHOST RELIEVING METHOD FOR DISPLAY PANEL
GHOST RELIEVING CIRCUIT FOR DISPLAY PANEL, DISPLAY PANEL AND GHOST RELIEVING METHOD FOR DISPLAY PANEL
展开▼
机译:用于显示面板的鬼魂释放电路,显示面板和用于显示面板的鬼魂消除方法
展开▼
页面导航
摘要
著录项
相似文献
摘要
The invention relates to a ghost relieving circuit for a display panel including a digital-to-analog converter, a first switching circuit, a second switching circuit, and a gamma chip. The gamma chip is connected to the digital-to-analog converter and configured to provide a plurality of reference voltages to the digital-to-analog converter. The digital-to-analog converter is individually connected to the first switching circuit and the second switching circuit, the first switching circuit is connected to receive a first working voltage and a positive-polarity reference voltage and has an positive-polarity data voltage output end, the second switching circuit is connected to receive a second working voltage and a negative-polarity reference voltage and has a negative-polarity data voltage output end, and the positive-polarity reference voltage is less than the negative-polarity reference voltage.
展开▼