Touch panel
AssigneeHimax Technologies Limited
InventorsYaw-Guang Chang, Hui-Min Wang, Cheng-Hung Tsai, Chung-Wen Chang
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Abstract
A touch panel includes a cover lens located at top of the touch panel, plural touch sensor units, and plural sensing channels. The touch sensor units are disposed below the cover lens and arranged in rows and columns. The touch sensor units are disposed on the sensing channels. Each of touch sensor units acquires a sensing magnitude for identifying a position of the cover lens that touched by the stylus according to signals outputted by the sensing channels. The sensing magnitude of one of the touch sensor units is composed of the signals of the adjacent sensing channels located within a vertical projection of the one of the touch sensor units.
Claims10
A touch panel, comprising:
- a cover lens located at top of the touch panel;
- a plurality of touch sensor units disposed below the cover lens and arranged in rows and columns;
- and
- a plurality of sensing channels, wherein the touch sensor units are disposed on the sensing channels;
- wherein each of touch sensor units acquires a sensing magnitude for identifying a position of the cover lens that touched by the stylus according to signals outputted by the sensing channels;
- wherein the sensing magnitude of one of the touch sensor units is composed of the signals of the adjacent sensing channels located within a vertical projection of the one of the touch sensor units.
Dependencies are inferred from the claim text.