| 摘要 |
The present invention relates to a sensing structure of touch panel, which comprises a plurality of electrode groups disposed on a substrate. The substrate has a first side and a second side. Each electrode group comprises a first external electrode, a second external electrode, a plurality of internal electrodes, and a plurality of wires. The first external electrode is disposed on a first side; the second external electrode is disposed on the second side; the plurality of internal electrodes are disposed between the first external electrode and the second external electrode; and the plurality of wires are disposed on both sides of the electrode group alternately. Thereby, by disposing the first external electrode, the second external electrode, and the internal electrodes, all being zigzag, the disposable number of electrodes in each electrode group is increased. Accordingly, the sensitivity of touch sensing for the sensing structure of touch panel is enhanced. |
| 主权项 |
1. A sensing structure of touch panel, comprising a plurality of electrode groups disposed on a substrate, said substrate having a first side and a second side corresponding to each other, and each said electrode group comprising:
a first external electrode, disposed on said first side, having a first external main electrode and a first external sub electrode, said first external sub electrode connected to one side of said first external main electrode, and said first external sub electrode being zigzag and facing said second side; a second external electrode, disposed on said second side, having a second external main electrode and a second external sub electrode, said second external sub electrode connected to one side of said second external main electrode, and said second external sub electrode being zigzag and facing said first side; and a plurality of internal electrodes, disposed between said first external electrode and said second external electrode, having an internal main electrode, a first internal sub electrode, and a second internal sub electrode, respectively, said first internal sub electrode connected to one side of said internal main electrode, said first internal sub electrode being zigzag and facing said first side, said second internal sub electrode connected to the other side of said internal main electrode, said second internal sub electrode being zigzag and facing said second side, said plurality of internal electrodes arranged in series, said first internal sub electrode of a first internal electrode of said plurality of internal electrodes being complementary with and electrically isolated from said first external sub electrode, and said second internal sub electrode of the last internal electrode of said plurality of internal electrodes being complementary with and electrically isolated from said second external sub electrode, wherein there are gaps between said plurality of internal electrodes, respectively, and no other electrode is disposed between said external electrodes except said internal electrodes. |
