TOUCH CONTROL DEVICE

摘要

A touch control device is provided. A protective cover protects the touch control device and includes a top-surface to sustain a touch action performed by the user. A flat touch sensing layer includes many first direction-detection electrodes second direction-detection electrodes. The fast and second direction-detection electrodes are isolated by a transparent insulating material at the position where the first direction-detection electrodes cross the second direction-detection electrodes. The first and second direction-detection electrodes constitute a flat sensing pattern. A pressure-sensing layer is disposed between the protective cover and the flat touch sensing layer and includes at least one pressure-sensing unit constituting a first pattern. The overlap ratio between the projection of the first pattern onto the flat touch sensing layer and the flat sensing pattern is less than or equal to about 5% of the flat sensing pattern.

主权项

1. A touch control device, comprising:
a protective cover configured to protect the touch control device and comprising a top-surface to sustain a touch action performed by a user; a flat touch sensing layer comprising a plurality of first direction-detection electrodes and a plurality of second direction-detection electrodes, wherein the first and second direction-detection electrodes are isolated from each other by a transparent insulating material at the position where the first direction-detection electrodes cross the second direction-detection electrodes, and the first and second direction-detection electrodes constitute a flat sensing pattern; and a pressure-sensing layer disposed between the protective cover and the flat sensing touch layer and comprising at least one pressure-sensing unit constituting a first pattern, wherein an overlap ratio between the projection of the first pattern onto the flat touch sensing layer and the flat sensing pattern is less than or equal to about 5% of the flat sensing pattern.