Front filter, and plasma display apparatus having the same
First Claim
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1. A front filter installed on a front surface of a panel, comprising:
- a touch screen for generating a coordinate signal with respect to a touch point,wherein the touch screen comprises;
an upper film on which a plurality of first electrode lines are formed;
a lower film on which a plurality of second electrode lines crossing the plurality of first electrode lines are formed; and
a plurality of dot spacers formed at a touch area such that the upper film and the lower film are spaced away from each other.
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Abstract
The present invention relates to a front filter having a touch screen, and a plasma display apparatus having the same. The front filter installed on a front surface of a panel of a plasma display apparatus, the front filter including: a touch screen for generating a coordinate signal with respect to a touch point.
101 Citations
22 Claims
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1. A front filter installed on a front surface of a panel, comprising:
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a touch screen for generating a coordinate signal with respect to a touch point, wherein the touch screen comprises; an upper film on which a plurality of first electrode lines are formed; a lower film on which a plurality of second electrode lines crossing the plurality of first electrode lines are formed; and a plurality of dot spacers formed at a touch area such that the upper film and the lower film are spaced away from each other. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A plasma display apparatus comprising;
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a panel formed by attaching an upper substrate and a lower substrate to each other; a front filter installed on a front surface of the panel, and having a touch screen for generating a coordinate signal with respect to a touch point; a chassis base for fixing the panel; a back cover installed on a rear surface of the panel; and a front cabinet for electrically connecting the front filter and the back cover. - View Dependent Claims (10, 11, 12, 13, 14, 15, 16, 17)
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18. A front filter installed on a front surface of a panel, comprising:
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a touch screen for generating a coordinate signal with respect to a touch point; and an antireflection coating for preventing an external incident light from being again reflected toward an external. - View Dependent Claims (19, 20, 21, 22)
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Specification