J.C. Patents
Touch sensor device
A touch sensor device provided herein includes a sensor pad disposed on a carrier, wherein the sensor pad includes a first electrode, a second electrode, a third electrode and a grounding electrode. The first electrode surrounds a periphery of the second electrode and a first gap is formed between the first electrode and the second electrode. The first electrode surrounds a periphery of the third electrode, and a second gap is formed between the first electrode and the third electrode. The grounding electrode surrounds a periphery of the pad sensor, wherein a third gap is formed between the first electrode and the grounding electrode.
HIMAX TECHNOLOGIES LIMITED
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G06F G06F G06F
inventional inventional additional
Cheng-Hung Yuan-Ting Shen-Feng Jui-Ni Wai-Pan Xuexia
Tsai Chen Tai Li Wu Cai