Display panel
First Claim
1. A display panel having a capacitive touch panel over a display region, the capacitive touch panel comprising:
- a plurality of X electrodes and a plurality of Y electrodes formed with an insulating layer therebetween and in a manner to cross each other, each of the X electrodes and the Y electrodes being formed to have a pad portion and a narrow line portion alternately placed in a direction of extension, the pad portion of each of the X electrodes and the pad portion of each of the Y electrodes being placed not to overlap each other when viewed from top; and
a dummy electrode which is in a floating relationship with the X electrodes and the Y electrodes, the dummy electrode being formed between the pad portion of each of the X electrodes and the pad portion of each of the Y electrodes without overlapping the X electrodes and the Y electrodes.
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Accused Products
Abstract
A display panel is provided having a capacitive touch panel over a display region, wherein the capacitive touch panel comprises a plurality of X electrodes and a plurality of Y electrodes formed with an insulating layer there between and in a manner to cross each other, each of the X electrodes and the Y electrodes is formed such that a pad portion and a narrow line portion are alternately placed in a direction of extension, and when viewed from top, the pad portion of the X electrode and the pad portion of the Y electrode are placed to not overlap each other and a dummy electrode which is in a floating relationship with the X electrode and the Y electrode is formed between the pad portion of the X electrode and the pad portion of the Y electrode.
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Citations
12 Claims
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1. A display panel having a capacitive touch panel over a display region, the capacitive touch panel comprising:
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a plurality of X electrodes and a plurality of Y electrodes formed with an insulating layer therebetween and in a manner to cross each other, each of the X electrodes and the Y electrodes being formed to have a pad portion and a narrow line portion alternately placed in a direction of extension, the pad portion of each of the X electrodes and the pad portion of each of the Y electrodes being placed not to overlap each other when viewed from top; and a dummy electrode which is in a floating relationship with the X electrodes and the Y electrodes, the dummy electrode being formed between the pad portion of each of the X electrodes and the pad portion of each of the Y electrodes without overlapping the X electrodes and the Y electrodes. - View Dependent Claims (2, 3, 4, 5)
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6. A display panel having a capacitive touch panel over a display region, the capacitive touch panel comprising:
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a plurality of X electrodes and a plurality of Y electrodes formed with an insulating layer therebetween and in a manner to cross each other, each of the X electrodes and the Y electrodes being formed to have a pad portion and a narrow line portion alternately placed in a direction of extension, and a dummy electrode which is in a floating relationship with the X electrodes and the Y electrodes, the dummy electrode being formed one of (a) in each of regions surrounded by the pad portion of each of the X electrodes and the Y electrodes and (b) between the pad portion of each of the X electrodes and the pad portion of each of the Y electrodes, and the dummy electrode being formed in the one of (a) and (b) without overlapping the X electrodes and the Y electrodes. - View Dependent Claims (7, 8, 9, 10, 11, 12)
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Specification