Capacitive touch panel
View Patent ↗A capacitive touch panel including a substrate, a plurality of first electrode strings, and a plurality of second electrode strings is provided. The first electrode strings and the second electrode strings are disposed on the substrate. A plurality of first electrodes of each of the first electrode strings are extended along a first direction. Hollow areas of the first electrodes are varied along the first direction. A plurality of second electrodes of each of the second electrode strings are extended along a second direction. Hollow areas of the second electrodes are varied along the second direction.
1. A capacitive touch panel, comprising:
a substrate;
a plurality of first electrode strings, disposed on the substrate, and each of the first electrode strings having a plurality of first electrodes, wherein the first electrodes of each of the first electrode strings are extended along a first direction, each of the first electrodes have the same shape, a portion of the first electrodes have at least one hollow hole, and the total areas of the hollow holes of one of the first electrodes in each first electrode strings are varied along the first direction; and
a plurality of second electrode strings, disposed on the substrate, and each of the second electrode strings having a plurality of second electrodes, wherein the second electrodes of each of the second electrode strings are extended along a second direction, each of the second electrodes have the same shape, a portion of the second electrodes have at least one hollow hole, and total areas of the hollow holes of one of the second electrodes in each second electrode strings are varied along the second direction,
wherein the total area of the hollow holes of the first electrode is proportional to a number of the hollow holes of the first electrode, each of the hollow holes has the same area, a portion of the first electrodes have at least two hollow holes, the total area of the hollow holes of the second electrode is proportional to a number of hollow holes of the second electrode, each of the hollow holes has the same area, and a portion of the second electrodes have at least two hollow holes.
2. The capacitive touch panel as claimed in claim 1 , wherein the hollow areas of the first electrodes are increased along the first direction, and the hollow areas of the second electrodes are increased along the second direction.
3. The capacitive touch panel as claimed in claim 1 , wherein the hollow areas of the first electrodes are decreased along the first direction, and the hollow areas of the second electrodes are decreased along the second direction.
4. The capacitive touch panel as claimed in claim 1 , wherein the first electrode strings comprise a plurality of odd electrode strings and a plurality of even electrode strings, wherein the hollow areas of the first electrodes of the odd electrode strings are increased along the first direction, and the hollow areas of the first electrodes of the even electrode strings are decreased along the first direction.
5. The capacitive touch panel as claimed in claim 1 , wherein initial values of the numbers of the hollow patterns of the first electrodes of the first electrode strings are different.
6. The capacitive touch panel as claimed in claim 5 , wherein initial values of the numbers of the hollow patterns of the second electrodes of the second electrode strings are the same.
7. The capacitive touch panel as claimed in claim 5 , wherein initial values of the numbers of the hollow patterns of the second electrodes of the second electrode strings are different.
8. The capacitive touch panel as claimed in claim 1 , wherein the numbers of the hollow patterns of the first electrodes are progressively increased along the first direction by geometric progression.
9. The capacitive touch panel as claimed in claim 1 , wherein the numbers of the hollow patterns of the first electrodes are progressively increased along the first direction by arithmetic progression.