DISPLAY FILTER AND DISPLAY DEVICE HAVING THE SAME
First Claim
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1. A display filter for a display device having a display panel, the display filter comprising:
- a base substrate disposed in front of the display panel;
an optical filter part layered based on the base substrate and comprising at least an anti-reflection layer; and
a touch signal sensing part layered on the base substrate or the optical filter part and sensing a touch signal by a sensed object so that the display filter can perform a touch input function.
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Abstract
A display filter for a display device having a display panel includes a base substrate disposed in front of the display panel; an optical filter part layered based on the base substrate and comprising at least an anti-reflection layer; and a touch signal sensing part layered on the base substrate or the optical filter part and sensing a touch signal by a sensed object. An optical filter and a touch input means are combined together, and thereby the display filter can perform a touch input function as well as an optical filter function.
46 Citations
12 Claims
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1. A display filter for a display device having a display panel, the display filter comprising:
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a base substrate disposed in front of the display panel; an optical filter part layered based on the base substrate and comprising at least an anti-reflection layer; and a touch signal sensing part layered on the base substrate or the optical filter part and sensing a touch signal by a sensed object so that the display filter can perform a touch input function. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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Specification