Inductive touch modules and inductive touch display devices and the manufacturing method thereof
Abstract:
An inductive touch module and an inductive touch display device and the manufacturing method thereof are disclosed. The induction touch module includes: an X-layer of metallic lines, a Y-layer of metallic lines and an electromagnetic induction coil layer stacked together, and the X-layer of metallic lines, the Y-layer of metallic lines, and the electromagnetic induction coil layer are insulated from each other; the X-layer of metallic lines comprises a plurality of X metallic lines arranged along a first direction; the Y-layer of metallic lines comprises a plurality of Y metallic lines arranged along a second direction; the electromagnetic induction coil layer comprises a plurality of electromagnetic induction coils arranged in a matrix; each of the electromagnetic induction coils is of a spiral structure, each of the electromagnetic induction coils connects to one X metallic line and one Y metallic line, and each of the electromagnetic induction coils corresponds to the X metallic line and the Y metallic line one by one. In this way, the number of coils of the electromagnetic induction coils within a specific dimension may be increased so as to enhance the sensibility of the touch module.
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