TOUCH SCREEN PANEL
First Claim
1. A touch screen panel comprising:
- a transparent substrate;
a plurality of first sensing patterns at a first side of the transparent substrate and coupled to each other along a first direction;
a plurality of second sensing patterns at the first side of the transparent substrate and coupled to each other along a second direction, the second sensing patterns being alternately arranged with the first sensing patterns not to overlap with the first sensing patterns; and
a phase difference compensating layer at the first side of the transparent substrate and adapted to compensate for a birefringence phase difference of a liquid crystal layer in a liquid crystal display panel at a second side of the transparent substrate.
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Accused Products
Abstract
A touch screen panel includes a transparent substrate; a plurality of first sensing patterns at a first side of the transparent substrate and coupled to each other along a first direction; a plurality of second sensing patterns at the first side of the transparent substrate and coupled to each other along a second direction, the second sensing patterns being alternately arranged with the first sensing patterns not to overlap with the first sensing patterns; and a phase difference compensating layer at the first side of the transparent substrate and adapted to compensate for a birefringence phase difference of a liquid crystal layer in a liquid crystal display panel at a second side of the transparent substrate.
35 Citations
9 Claims
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1. A touch screen panel comprising:
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a transparent substrate; a plurality of first sensing patterns at a first side of the transparent substrate and coupled to each other along a first direction; a plurality of second sensing patterns at the first side of the transparent substrate and coupled to each other along a second direction, the second sensing patterns being alternately arranged with the first sensing patterns not to overlap with the first sensing patterns; and a phase difference compensating layer at the first side of the transparent substrate and adapted to compensate for a birefringence phase difference of a liquid crystal layer in a liquid crystal display panel at a second side of the transparent substrate. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A flat panel display device comprising:
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a liquid crystal display panel having a liquid crystal layer; and a touch screen panel on the liquid crystal display panel, wherein the touch screen panel comprises; a transparent substrate; a plurality of first sensing patterns at a first side of the transparent substrate; a plurality of second sensing patterns at the first side of the transparent substrate; and a phase difference compensating layer between the first and second sensing patterns and adapted to compensate for a birefringence phase difference of the liquid crystal layer at a second side of the transparent substrate. - View Dependent Claims (8, 9)
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Specification