Display apparatus with touch sensor
AssigneeLG Display Co., Ltd.
InventorsJaeseung KIM, HwiDeuk LEE, Yangsik LEE
Life of this patent
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Abstract
A display apparatus includes a substrate including an active area where a plurality of pixels is connected to gate lines and data lines intersecting with each other, and a non-active area where a plurality of lines for transmitting signals for driving the plurality of pixels is disposed; a touch signal generation circuit disposed on the non-active area, receiving a touch clock signal and outputting a touch driving signal; and a touch sensor part receiving the touch driving signal and generating touch information on a touch point at the active area.
Claims20
A display apparatus comprising:
- a substrate including an active area where a plurality of pixels is connected to gate lines and data lines intersecting with each other, and a non-active area where a plurality of lines for transmitting signals for driving the plurality of pixels is disposed;
- a touch signal generation circuit disposed on the non-active area, receiving a touch clock signal and outputting a touch driving signal;
- and
- a touch sensor part receiving the touch driving signal and generating touch information on a touch point at the active area.
A display device comprising:
- a display panel including an active area where a gate line and a data line are disposed and a plurality of pixels arranged in a region where the gate line and the data line intersect with each other, and a non-active area where a touch signal generation circuit for receiving a touch clock signal and outputting a touch driving signal;
- a display drive circuit supplying a driving signal corresponding to a gate signal applied to the gate line and a data signal applied to the data line;
- a touch sensor part including a plurality of touch electrodes receiving the touch signal from the touch signal generation circuit and generating information on touch points on the display panel;
- and
- a touch driver circuit supplying the touch clock signal to the touch signal generation circuit.
A display apparatus having an active area and a non-active area, comprising:
- a plurality of pixels connected to gate lines and data lines in the active area;
- a plurality of lines disposed in the non-active area and transmitting signals that drive the plurality of pixels;
- a gate signal generation circuit disposed in the non-active area and generating a gate signal transmitted to the gate lines;
- a touch signal generation circuit disposed at the non-active area, wherein the touching signal generation circuit receives a touch clock signal and outputs a touch driving signal;
- and
- a touch sensor part receiving the touch driving signal and generating touch information on a touch point at the active area.
Dependencies are inferred from the claim text.