McClure, Qualey & Rodack, LLP
Capacitive touch panel having first and second electrode strings disposed in differing directions in which at least one of the electrode strings comprises disconnected portions distributed in the same direction
A capacitive touch panel and a display device using the capacitive touch panel are provided. The capacitive touch panel includes a first electrode layer, a second electrode layer, and a dielectric layer disposed between two layers. The first electrode layer has a plurality of first A electrode strings and first B electrode strings extended along a first direction. The first A electrode string and the first B electrode string respectively has a plurality of first direction electrodes. The second electrode layer has a plurality of second direction electrodes connected in series along a second direction. The first A and B electrode strings are disconnected in the first electrode layer while they are simultaneously detected for presence of signal variation.
AU OPTRONICS CORPORATION
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Kuo-Hsing Tun-Chun Chun-Huai Yao-Jen Seok-Lyul Hsin-Hung Mei-Sheng Yuan-Chun Chih-Jen
Cheng Yang Li Hsieh Lee Lee Ma Wu Hu