Touch sensing apparatus
A technology for touch sensing and voltage sensing, applied in instruments, computing, electrical digital data processing, etc., can solve the problems of thickening of the overall device, misjudgment of touch points, and increased cost, reducing power consumption, accurate The effect of sensing and reducing the chance of misjudgment
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[0022] The first specific embodiment according to the present invention is a touch sensing device. In this embodiment, the touch sensing device may be a mutual-inductance capacitive touch sensing device, which can sense multiple data from the conductive film sensor at the same time and prevent the sensed data from being disturbed by the liquid crystal display panel. The influence of the information leads to the misjudgment of the touch point.
[0023] Please refer to figure 1 , figure 1 It is a schematic diagram illustrating that the touch sensing device of the present invention performs touch point sensing on a display panel. like figure 1 As shown, the liquid crystal display includes a conductive film sensor 100 and a touch sensing device 1 . As for the liquid crystal display panel, it is generally pasted under the conductive film sensor 100 , but it is not limited thereto. The touch sensing device 1 includes a logic control module 10, a plurality of pins 20, at least o...
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