DISPLAY DEVICE HAVING TOUCH PANEL
First Claim
1. A display device, comprising:
- a display panel;
a touch panel attached to the display panel through an adhesion layer;
a noise interception layer over an entire rear surface of the touch panel to prevent electrical noise from the display panel from being introduced into the touch panel;
a metal ring pattern on the noise interception layer to surround the edge of the noise interception layer and having lower electrical resistance than the noise interception layer; and
a ground terminal electrically connected to the noise interception layer and the metal ring pattern.
1 Assignment
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Accused Products
Abstract
A display device having a touch panel which effectively intercepts noise generated from a display panel to prevent the touch panel from malfunctioning. The display device having the touch panel includes a display panel, a touch panel attached to the display panel through an adhesion layer, a noise interception layer over an entire rear surface of the touch panel to prevent electrical noise from the display panel from being introduced into the touch panel, a metal ring pattern on the noise interception layer to surround the edge of the noise interception layer and having lower electrical resistance than the noise interception layer, and a ground terminal electrically connected to the noise interception layer and the metal ring pattern.
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Citations
10 Claims
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1. A display device, comprising:
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a display panel; a touch panel attached to the display panel through an adhesion layer; a noise interception layer over an entire rear surface of the touch panel to prevent electrical noise from the display panel from being introduced into the touch panel; a metal ring pattern on the noise interception layer to surround the edge of the noise interception layer and having lower electrical resistance than the noise interception layer; and a ground terminal electrically connected to the noise interception layer and the metal ring pattern. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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Specification