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Invention Grant
CN106610749B 触控显示装置及其驱动方法 有权

触控显示装置及其驱动方法
Abstract:
本发明提供一种触控显示装置及其驱动方法，触控显示装置包括第一基板、第二基板、显示介质层、多个画素电极、多个驱动电极、多个触控感测电极以及多个压力感测电极。第二基板与第一基板相对。显示介质层配置于第一基板与第二基板之间。画素电极配置于第一基板上。驱动电极配置于第一基板上且与画素电极重叠。触控感测电极配置于第一基板以及第二基板的其中一个上。压力感测电极配置于第二基板上，其中压力感测电极的排列方向平行于触控感测电极的排列方向。本发明可提供多元化的触控感测操作并可有效改善厚度、制程成本以及信赖性的问题。
Abstract(English):

A touch display device including a first substrate, a second substrate, a display medium layer, a plurality of pixel electrodes, a plurality of driving electrodes, a plurality of touch sensing electrodes, and a plurality of force-sensing electrodes is provided. The second substrate is opposite to the first substrate. The display medium layer is disposed between the first substrate and the second substrate. The pixel electrodes are disposed on the first substrate. The driving electrodes are disposed on the first substrate and overlap over the pixel electrodes. The touch sensing electrodes are disposed on one of the first substrate and the second substrate. The force-sensing electrodes are disposed on the second substrate, wherein an arrangement direction of the force-sensing electrodes is parallel to an arrangement direction of the touch sensing electrodes. A driving method of the touch display device is also provided.

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