DISPLAY DEVICE WITH INTEGRATED TOUCH SCREEN
First Claim
1. A display device with an integrated touch screen, comprising:
- a panel divided into a display area and a non-display area and including m (m is a natural number) driving electrodes, m signal lines and dummy electrodes;
a display driver IC applying a common voltage or a touch scan signal to the m driving electrodes through the m signal lines; and
a touch IC generating the touch scan signal and providing the touch scan signal to the display driver IC,wherein the m driving electrodes are disposed in the display area and the dummy electrodes are disposed in the non-display area, and wherein the dummy electrodes are adjacent to the driving electrodes in a peripheral region of the display area.
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Accused Products
Abstract
A display device with an integrated touch screen includes a panel divided into a display area and a non-display area and including m (m is a natural number) driving electrodes, m signal lines and dummy electrodes; a display driver IC applying a common voltage or a touch scan signal to the m driving electrodes through the m signal lines; and a touch IC generating the touch scan signal and providing the touch scan signal to the display driver IC, wherein the m driving electrodes are disposed in the display area and the dummy electrodes are disposed in the non-display area, and wherein the dummy electrodes are adjacent to the driving electrodes in a peripheral region of the display area.
82 Citations
20 Claims
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1. A display device with an integrated touch screen, comprising:
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a panel divided into a display area and a non-display area and including m (m is a natural number) driving electrodes, m signal lines and dummy electrodes; a display driver IC applying a common voltage or a touch scan signal to the m driving electrodes through the m signal lines; and a touch IC generating the touch scan signal and providing the touch scan signal to the display driver IC, wherein the m driving electrodes are disposed in the display area and the dummy electrodes are disposed in the non-display area, and wherein the dummy electrodes are adjacent to the driving electrodes in a peripheral region of the display area. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. A display device with an integrated touch screen, comprising:
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a panel divided into a display area and a non-display area and including m (m is a natural number) driving electrodes, m signal lines and dummy electrodes; and a touch IC applying a touch scan signal to the m driving electrodes through the m signal lines and receiving touch sensing signals according to the touch scan signal from the m driving electrodes to detect a location of a touch input on the panel, wherein the m driving electrodes are disposed in the display area and the dummy electrodes are disposed in the non-display area, and wherein the dummy electrodes are adjacent to the driving electrodes in a peripheral region of the display area. - View Dependent Claims (13, 14, 15, 16, 17, 18, 19, 20)
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Specification