A kind of touch structure, touch display device
A technology of touch display panel and touch control, which is applied in the directions of instruments, computing, and electrical digital data processing, etc., which can solve the problems of large thickness of the touch display panel and unfavorable thinning of the touch display panel, and achieve the advantages of lightness, lightness, The effect of reducing the thickness
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[0031] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0032] An embodiment of the present invention provides a touch structure, such as Figure 1a As shown, it includes a pressure receiving plate 10 and a piezoelectric unit 20 arranged under the pressure receiving plate 10 . The piezoelectric unit 20 includes a piezoelectric material piece 201, and electrodes 202 respectively in contact with the two ends of the piezoelectric material piece 201 along the polarization direction of the piezoelectric material piece 20...
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