Capacitance type embedded touch screen and display device
A capacitive touch and touch screen technology, applied in electrical digital data processing, optics, instruments, etc., can solve the problems of improving touch sensitivity, affecting the aperture ratio of liquid crystal panels, etc., and achieve the effect of improving sensitivity
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[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention.
[0022] see figure 1 and figure 2 , a preferred embodiment of the present invention provides a capacitive in-cell touch screen, which includes a substrate 10 and a black matrix 12 disposed on the substrate 10 . The capacitive in-cell touch screen also includes a first capacitive touch layer 13 and a second capacitive touch layer 14, the first capacitive touch layer 13 and the second capacitive touch layer 14 are formed on the black matrix 12 and are superimposed and intersected in a grid shape, and the first capacitive touch layer 13 and the second capacitive touch layer 14 are insulated by an insulating layer 15 .
[0023] In a specific embodiment, the substrate 10 is a glass plate with a color filter function. The liquid crystal panel of the TFT array substrate of the tou...
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