Touch panel integrated with liquid crystal display
First Claim
Patent Images
1. A touch panel integrated with a liquid crystal display (LCD) panel, comprising:
- an LCD panel;
a touch panel operably arranged over the LCD panel; and
a transparent conductive film arranged between the LCD panel and the touch panel, the transparent conductive film substantially eliminating electromagnetic interference between the LCD panel and the touch panel.
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Accused Products
Abstract
A touch panel integrated with a liquid crystal display (LCD) includes an LCD panel, a touch panel arranged on the liquid crystal panel, and a transparent conductive film arranged between the LCD panel and the touch panel for substantially eliminating electromagnetic interference between the a common electrode signal of the LCD panel and the touch panel.
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Citations
46 Claims
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1. A touch panel integrated with a liquid crystal display (LCD) panel, comprising:
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an LCD panel;
a touch panel operably arranged over the LCD panel; and
a transparent conductive film arranged between the LCD panel and the touch panel, the transparent conductive film substantially eliminating electromagnetic interference between the LCD panel and the touch panel. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24)
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25. A touch panel integrated with a liquid crystal display (LCD) device, comprising:
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an LCD panel, the LCD panel comprising;
an upper substrate, the upper substrate supporting a color filter array and a common electrode;
a lower substrate opposing the upper substrate, the lower substrate supporting a thin film transistor array; and
a liquid crystal layer between the upper and lower substrates;
an upper polarizing plate over the LCD panel;
a lower polarizing plate below the LCD panel;
a touch panel over the upper polarizing plate; and
a transparent film between the upper polarizing plate and the touch panel, the transparent conductive film substantially eliminating electromagnetic interference between the LCD panel and the touch panel. - View Dependent Claims (26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46)
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Specification