Touch module and manufacturing method thereof
AssigneeTPK Touch Solutions Inc.
InventorsChen-Yu Liu, Lu-Hsing Lee, Che-Chieh Chang, Huai-San Ku
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Abstract
A touch module and a manufacturing method thereof are disclosed. The touch module includes a substrate, at least two first touch electrodes, at least two second touch electrodes, at least one electrode channel, and at least one bridge. All of the first touch electrodes, the second touch electrodes, and the electrode channel are embedded in the substrate. The electrode channel is configured to connect the second touch electrodes to each other. The bridge crosses over the electrode channel, is configured to electrically connect the first touch electrodes to each other. The first touch electrodes and the second touch electrodes are insulated from each other.
Claims29
A touch module comprising:
- a substrate;
- at least two first touch electrodes embedded in the substrate;
- at least two second touch electrodes embedded in the substrate;
- at least one electrode channel embedded in the substrate, wherein the electrode channel is configured to electrically connect the second touch electrodes to each other;
- and
- at least one bridge crossing over the electrode channel and configured to electrically connect the first touch electrodes to each other,
- wherein the first touch electrodes are electrically insulated from the second touch electrodes.
A manufacturing method of a touch module, the manufacturing method comprising:
- providing a substrate;
- embedding at least two first touch electrodes, at least two second touch electrodes, and at least one electrode channel into the substrate, wherein the electrode channel is configured to electrically connect the second touch electrodes to each other;
- and
- providing at least one bridge on the first surface of the substrate, so as to electrically connect the first touch electrodes to each other;
- wherein the first touch electrodes are electrically insulated from the second touch electrodes.
Dependencies are inferred from the claim text.