TOUCH SCREEN DISPLAY DEVICE
First Claim
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1. A touch screen display device, comprising:
- a plurality of pixels; and
a plurality of touch sensing units, each touch sensing unit including;
a sensing transistor;
a first touch electrode between a gate electrode and a semiconductor layer of the sensing transistor;
a second touch electrode spaced from the first touch electrode; and
a coupling portion to couple the first and second touch electrodes.
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Abstract
A touch screen display device includes a plurality of pixels and a plurality of touch sensing units. Each touch sensing unit includes a sensing transistor, a first touch electrode between a gate electrode and a semiconductor layer of the sensing transistor, a second touch electrode spaced from the first touch electrode, and a coupling portion to couple the first and second touch electrodes.
28 Citations
20 Claims
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1. A touch screen display device, comprising:
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a plurality of pixels; and a plurality of touch sensing units, each touch sensing unit including; a sensing transistor; a first touch electrode between a gate electrode and a semiconductor layer of the sensing transistor; a second touch electrode spaced from the first touch electrode; and a coupling portion to couple the first and second touch electrodes. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17)
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18. An apparatus, comprising:
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a touch sensor; and a pixel adjacent the touch sensor, wherein the touch sensor includes a first transistor and the pixel includes a second transistor, and wherein gates of the first and second transistors are substantially coplanar on a first layer and sources and drains of the first and second transistors are substantially coplanar on a second layer. - View Dependent Claims (19, 20)
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Specification