Touch location sensing panel having image
First Claim
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1. A touch location sensing panel, comprising:
- horizontal location sensing electrodes and vertical location sensing electrodes disposed in two dimensions on one surface of a base layer, the horizontal location sensing electrodes and vertical location sensing electrodes being separated from each other and electrically isolated from each other; and
a conductive layer disposed within the electrodes or on at least a part of the electrodes,wherein;
the vertical location sensing electrodes, which extend continuously in a horizontal direction, and the horizontal location sensing electrodes arranged at different horizontal locations are connected to separate channels of a circuit configured to sense a touch of a user, respectively;
the conductive layer is patterned to be disposed on the electrodes adjacent to each other and comprises a gap corresponding to a gap between the adjacent electrodes; and
the conductive layer and the sensing electrodes have a difference in color, such that an image formed by the conductive layer is visible when another image is not displayed by projecting light through the sensing panel.
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Abstract
A touch location sensing panel including horizontal location sensing electrodes and vertical location sensing electrodes, which are arranged in two dimensions on one surface of a base layer and are electrically isolated from each other. A conductive layer is formed within the electrode and on at least a part of the electrode. The electrodes are connected to separate channels of a circuit sensing a touch of a user, respectively, and the conductive layer and the sensing electrodes have a difference in color, so that an image is expressed in an entire region of the sensing panel.
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10 Claims
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1. A touch location sensing panel, comprising:
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horizontal location sensing electrodes and vertical location sensing electrodes disposed in two dimensions on one surface of a base layer, the horizontal location sensing electrodes and vertical location sensing electrodes being separated from each other and electrically isolated from each other; and a conductive layer disposed within the electrodes or on at least a part of the electrodes, wherein; the vertical location sensing electrodes, which extend continuously in a horizontal direction, and the horizontal location sensing electrodes arranged at different horizontal locations are connected to separate channels of a circuit configured to sense a touch of a user, respectively; the conductive layer is patterned to be disposed on the electrodes adjacent to each other and comprises a gap corresponding to a gap between the adjacent electrodes; and the conductive layer and the sensing electrodes have a difference in color, such that an image formed by the conductive layer is visible when another image is not displayed by projecting light through the sensing panel. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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Specification