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发明公开
CN105575356A 像素电极电压处理电路及显示装置 无效 - 驳回

像素电极电压处理电路及显示装置
摘要：
本发明提供了一种像素电极电压处理电路及显示装置。该像素电极电压处理电路包括如下端口：第一输入端，用于输入原始像素电极电压；第二输入端，用于输入公共电极电压；输出端，用于输出处理后的像素电极电压；该像素电极电压处理电路用于将公共电极电压叠加到原始像素电极电压，得到相对于公共电极电压为稳定电压的处理后像素电极电压。本发明将公共电极的波动电压叠加到原像素电极电压上，使得像素电极输出的电压相对于公共电极的电压稳定输出，从而使像素显示灰阶不受公共电极电压波动影响，消除了画面异常现象，保持了显示正常。
摘要（英）：

The invention provides a pixel electrode voltage processing circuit and a display apparatus. The pixel electrode voltage processing circuit comprises a first input terminal, a second input terminal and an output terminal, wherein the first input terminal is used for inputting an original pixel electrode voltage; the second input terminal is used for inputting a common electrode voltage and the output terminal is used for outputting a processed pixel electrode voltage. The pixel electrode voltage processing circuit is used for superposing the common electrode voltage on the original pixel electrode voltage so as to acquire the processed pixel electrode voltage which is a stable voltage relative to the common electrode voltage. In the invention, a common electrode fluctuation voltage is superposed on the original pixel electrode voltage so that a voltage output by a pixel electrode is output stably relative to the common electrode voltage, therefore, a pixel display gray scale is not influenced by a common electrode voltage fluctuation, a frame abnormity phenomenon is eliminated and normal display is maintained.

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