Driving method for touch panel and touch control system
A driving method for touch panel includes providing a plurality of driving signals with a first voltage level to a plurality of sensing electrodes of a touch panel; receiving a plurality of sensing signals corresponding to the plurality of driving signals with the first voltage level from the plurality of sensing electrodes of the touch panel; obtaining a second voltage level according to the plurality of sensing signals, the second voltage level being different from the first voltage level; and providing a plurality of driving signals with the second voltage level to the plurality of sensing electrodes of the touch panel.
Chunghwa Picture Tubes, Ltd.
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G06F G06F
inventional inventional
Chao-Yong Hung-Hsiang Shih-Hung
Hsu Chen Huang