Touch panel having light-shielding layer

1. A touch panel with a transparent region and a peripheral region surrounding the transparent region comprising:

a transparent cover comprising a touch surface and a device mounting surface opposite thereto;

a touch device disposed on the device mounting surface and mainly located at the transparent region;

a light-shielding layer disposed on the transparent cover and located inside the peripheral region, and made of resin with a thickness from 0.5 μm to 6 μm;

a layer of conductive lines disposed on the device mounting surface, located inside the peripheral region, and electrically connected to the touch device;

a touch chip disposed on the layer of conductive lines through a chip-on-glass process; and

an anisotropic conductive film disposed between the layer of conductive lines and the touch chip, wherein the anisotropic conductive film comprises a plurality of conductive particles, and a diameter of each conductive particle is larger than a thickness of the light-shielding layer and the layer of conductive lines.

2. The touch panel of claim 1 , wherein the light-shielding layer is disposed on the device mounting surface and sandwiched between the layer of conductive lines and the transparent cover.

3. The touch panel of claim 1 , wherein the light-shielding layer is disposed on the touch surface.

4. The touch panel of claim 1 , wherein the light-shielding layer is made of diamond-like carbon.

5. The touch panel of claim 1 , wherein the light-shielding layer is made of black or white resin.

6. The touch panel of claim 1 , wherein the touch device comprises:

a plurality of first touch electrodes disposed on the device mounting surface wherein each first touch electrode extends along a first direction;

an insulator layer disposed on the device mounting surface and covering the first touch electrodes; and

a plurality of second touch electrodes disposed on a surface of the insulator layer away from the first touch electrodes wherein each second touch electrode extends along a second direction substantially perpendicular to the first direction.

7. The touch panel of claim 6 , wherein the first touch electrodes and the second touch electrodes are band-like electrodes.

8. The touch panel of claim 6 , wherein the first touch electrodes and the second touch electrodes are electrode series consisting of a plurality of diamond patterns.

9. The touch panel of claim 1 , wherein the touch device comprises:

a plurality of first touch electrodes disposed on the device mounting surface wherein each first touch electrode extends along a first direction; and

a plurality of second touch electrodes disposed on the device mounting surface to intersect the first touch electrodes wherein each second touch electrode extends along a second direction substantially perpendicular to the first direction.

10. The touch panel of claim 9 , wherein the first touch electrodes and the second touch electrodes are electrode series consisting of a plurality of diamond patterns.

11. The touch panel of claim 10 , wherein the first touch electrodes and the second touch electrodes comprise a plurality of connection pads overlapping the layer of conductive lines.

12. The touch panel of claim 11 , wherein the touch chip comprises a plurality of connection bumps electrically connected with the connection pads.

13. The touch panel of claim 1 , further comprising:

a flexible printed circuit board electrically connected to the layer of conductive lines.