CKC & Partners Co., LLC
Touch display apparatus and method for touch display panel
A touch display apparatus is disclosed, which includes a touch display panel and a driving circuit. The touch display panel is configured for display and touch sensing, which includes plural touch sensing pads arranged in touch sensing groups. The driving circuit is coupled to the touch display panel, and is configured to drive the touch display panel to perform display with respect to common voltage signal at a display stage of a frame period and to drive the touch display panel to perform touch sensing by applying a touch detection signal to all of the touch sensing pads simultaneously at a touch sensing stage of the frame period.
HIMAX TECHNOLOGIES LIMITED
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inventional inventional inventional inventional
Chin-Yuan Li-Lin Chung-Wen Ho-Chia Shen-Feng
Chiang Liu Chang Hung Tai