Capacitive touch panel
AssigneeWintek Corporation
InventorsWen-Chun WANG, Ping-Wen HUANG, Chih-Jung TENG, Huang-Ming CHANG
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Abstract
A capacitive touch panel includes a transparent substrate, a plurality of first sensing electrode sets and second sensing electrode sets provided on the transparent substrate. Each first sensing electrode set includes a plurality of first sensing electrodes electrically coupled in series through a plurality of first wires. Each second sensing electrode set includes a plurality of second sensing electrodes. A color compensation layer having a mesh-like pattern is provided between the first sensing electrodes and the second sensing electrodes. The second wires cover part of the surface of the color compensation layer to couple the second sensing electrodes in series.
Claims19
A capacitive touch panel, comprising:
- a transparent substrate having a first surface and a second surface;
- a plurality of transparent first sensing electrode sets provided on the first surface of the transparent substrate and aligned along a first direction, wherein the first sensing electrode sets are provided parallel to each other, each first sensing electrode set has a plurality of first sensing electrodes and a plurality of first wires, and the adjacent first sensing electrodes in each first sensing electrode set are electrically coupled in series through the first wires;
- a plurality of transparent second sensing electrode sets provided on the first surface of the transparent substrate and aligned along a second direction, wherein the second sensing electrode sets are provided parallel to each other, each second sensing electrode set has a plurality of second sensing electrodes and a plurality of second wires, and the adjacent second sensing electrodes in each second sensing electrode set are electrically coupled in series through the second wires;
- and
- an electrically insulated color compensation layer provided on the first surface of the transparent substrate and between the first sensing electrodes and the second sensing electrodes, wherein the color compensation layer covers the first wires, the thickness of the color compensation layer is larger than the thickness of the first sensing electrodes and the thickness of the second sensing electrodes, the second wires are provided on a surface of the color compensation layer and are electrically insulated from the first wires.
A capacitive touch panel, comprising:
- a transparent substrate, having a first surface and a second surface;
- a plurality of transparent first sensing electrode sets provided on the first surface of the transparent substrate and aligned along a first direction, wherein the first sensing electrode sets are provided parallel to each other, each first sensing electrode set has a plurality of first sensing electrodes and a plurality of first wires, and the adjacent first sensing electrodes in each first sensing electrode set are electrically coupled in series through the first wires;
- a plurality of transparent second sensing electrode sets provided on the first surface of the transparent substrate and aligned along a second direction, wherein the second sensing electrode sets are provided parallel to each other, each second sensing electrode set has a plurality of second sensing electrodes and a plurality of second wires, and the adjacent second sensing electrodes in each second sensing electrode set are electrically coupled in series through the second wires;
- and
- an electrically insulated color compensation layer provided on the surfaces of the first sensing electrodes, the first wires, and the second sensing electrodes, wherein the second wires are provided on a surface of the color compensation layer and are electrically insulated from the first wires.
Dependencies are inferred from the claim text.