LCDS with integrated touch panels
First Claim
1. An LCD with an integrated touch panel, comprising:
- an insulating substrate;
a plurality of gate lines formed on the insulating substrate so as to extend in a first direction and a plurality of data lines formed in a second direction so as to intersect the gate lines;
a plurality of thin film transistors (TFTs), each formed at an area defined by the gate lines and the data lines;
a plurality of sensor lines formed in the same directions as the gate lines and data lines; and
,a plurality of dummy lines formed in the same directions as the sensor lines.
2 Assignments
0 Petitions
Accused Products
Abstract
An LCD with an integrated touch panel that prevents sensor malfunction by eliminating coupling noises includes an insulating substrate, a plurality of gate lines formed on the insulating substrate so as to extend in a first direction, a plurality of data lines formed in a second direction so as to intersect the plurality of gate lines, a plurality of thin film transistors (TFTs), each formed at an area defined by the gate lines and the data lines, a plurality of sensor lines formed in the same directions as the gate lines and the data lines, and a plurality of dummy lines formed in the same directions as the sensor lines.
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Citations
21 Claims
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1. An LCD with an integrated touch panel, comprising:
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an insulating substrate; a plurality of gate lines formed on the insulating substrate so as to extend in a first direction and a plurality of data lines formed in a second direction so as to intersect the gate lines; a plurality of thin film transistors (TFTs), each formed at an area defined by the gate lines and the data lines; a plurality of sensor lines formed in the same directions as the gate lines and data lines; and
,a plurality of dummy lines formed in the same directions as the sensor lines. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14)
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15. An LCD with an integrated a touch panel, comprising:
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a thin film transistor (TFT) array panel, including a plurality of gate lines formed on an insulating substrate so as to extend in a first direction and a plurality of data lines formed in a second direction so as to intersect the gate lines, a plurality of thin film transistors (TFTs), each formed at an area defined by the gate lines and the data lines, a plurality of sensor lines formed in the same directions as the gate lines and the data lines, and a plurality of dummy lines formed in the same directions as the sensor lines; and
,a printed circuit board, including a first interconnection line for applying a predetermined voltage to the dummy lines, a second interconnection line for applying a gate-off voltage in the gate driver connected to the plurality of gate lines, and a capacitor coupled between the first and second interconnection lines for eliminating coupling noises. - View Dependent Claims (16, 17, 18, 19, 20, 21)
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Specification