TOUCH SCREEN, COLOR FILTER SUBSTRATE AND MANUFACTURING METHODS THEREOF
First Claim
1. A touch screen comprising a substrate, a plurality of touch regions defined by a plurality of first signal lines and a plurality of second signal lines being provided on the substrate, wherein in each touch region,the first signal line is connected with a first piezoelectric switch, the second signal line is connected with a second piezoelectric switch, when the touch region is touched by a force, the first piezoelectric switch and the second piezoelectric switch are turned on and transfer voltage signals respectively via the first signal line and the second signal line to determine the coordinate of the touched touch region.
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Accused Products
Abstract
A touch screen and a manufacturing method thereof, and a color filter substrate and a manufacturing method thereof are provided in the invention. The touch screen comprises a substrate, a plurality of touch regions defined by a plurality of first signal lines and a plurality of second signal lines are provided on the substrate. In each touch region, the first signal line is connected with a first piezoelectric switch, the second signal line is connected with a second piezoelectric switch, when the touch region is touched by a force the first piezoelectric switch and the second piezoelectric switch are turned on and transfer voltage signals respectively via the first signal line and the second signal line to determine the coordinate of the touched touch region.
43 Citations
19 Claims
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1. A touch screen comprising a substrate, a plurality of touch regions defined by a plurality of first signal lines and a plurality of second signal lines being provided on the substrate, wherein in each touch region,
the first signal line is connected with a first piezoelectric switch, the second signal line is connected with a second piezoelectric switch, when the touch region is touched by a force, the first piezoelectric switch and the second piezoelectric switch are turned on and transfer voltage signals respectively via the first signal line and the second signal line to determine the coordinate of the touched touch region.
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8. A color filter substrate comprising:
- a substrate, a color filter structure layer and a touch structure layer for determining the coordinate of a touch point, which are provided on the substrate, the touch structure layer comprising a plurality of first signal lines and a plurality of second signal lines for defining a plurality of pixel regions, wherein in each of the pixel regions,
the first signal line is connected with a first piezoelectric switch, the second signal line is connected with a second piezoelectric switch, when the pixel region is touched by a force, the first piezoelectric switch and the second piezoelectric switch are turned on and transfer voltage signals respectively via the first signal line and the second signal line to determine the coordinate of the touched pixel region. - View Dependent Claims (9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19)
- a substrate, a color filter structure layer and a touch structure layer for determining the coordinate of a touch point, which are provided on the substrate, the touch structure layer comprising a plurality of first signal lines and a plurality of second signal lines for defining a plurality of pixel regions, wherein in each of the pixel regions,
Specification