Friction power generation structure and display device

Abstract

The invention discloses a friction power generation structure and a display device. The friction power generation structure comprises at least one layer of overlaid power generation assembly; each layer of power generation assembly comprises an electrode layer, an insulating layer and a metal layer which are arranged sequentially from top to bottom, as well as an elastic part; each elastic part is arranged between the corresponding electrode layer and the corresponding metal layer and the elastic part is positioned at the position on at least one side surface of the corresponding insulating layer; the display device comprises the friction power generation structure, a display panel body and a power supply device; by applying a pressure to the electrode layers, the elastic parts are pressed to be shrunk to enable the electrode layers to be in contact with the corresponding contact layers to generate friction, while the elastic parts are rebounded to enable the corresponding electrode layers to be separated from the corresponding insulating layers, so that the electrode layers and the insulating layers are repeatedly in contact to generate friction, and positive and negative charges are continuously generated on the metal layers and the electrode layers, which are in contact with the insulating layers; the positive and negative charges can be directly led out to be used as energy, so that the effect of converting energy generated by friction into electric energy for utilization is realized and energy waste is avoided.

Description

technical field [0001] The invention relates to the field of liquid crystal display, in particular to a triboelectric power generation structure and a display device. Background technique [0002] Friction is a very common phenomenon that exists in all aspects of our daily life. Friction is accompanied by energy generation. If the energy generated by friction can be converted into usable energy, it will be of great importance to our daily life. influences. [0003] At present, the energy generated by friction is difficult to collect and utilize, and the existing technology lacks a device capable of converting the energy generated by friction, so that the energy generated by friction in daily life cannot be effectively used rationally. [0004] In the process of realizing the present invention, the inventor finds that there are at least the following problems in the prior art: [0005] The energy generated by daily friction cannot be effectively converted and utilized, resu...

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Problems solved by technology

[0006] In order to solve the problem that the existing technology cannot effectively convert and utilize the energy generated by daily friction, thereby causing energy waste, the embodiment of the present invention provides a friction power generation structure and a display device

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