News & information

News & information

Advantages of capacitive touch keys

Advantages of capacitive touch keys

Capacitive touch switches offer excellent immunity to a wide range of environmental conditions, including resistance to electromagnetic interference. A range of high value-added functional features are available, including custom backlighting, discrete pushbuttons, linear sliders, and rotating wheels.

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The difference between TFT and LCD liquid crystal screen

The difference between TFT and LCD liquid crystal screen

TFT (Thin Film Transistor) is a thin film field effect transistor, which means that each pixel point of the liquid crystal display is driven by a thin film transistor integrated in the back. This allows for high speed, high brightness, and high contrast display of screen information.

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Technology related to touch screen

Technology related to touch screen

A layer of air exists between the damping material on the inner and outer surfaces of the smart board. When pressure is applied to the board to make contact with a point, the smart board can recognize the locations of that point and thus complete the operation.

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mobiles QR code

mobiles QR code

Guangzhou Quantchutong Industrial Co., Ltd.

Add：No. 13, Tongfu Road, Yahu Village, Renhe Town, Baiyun District, Guangzhou

Tel：

020-36533783 020-36533766

020-87576340
phones：13580368109(Mr. Rao)

Fax：020-86258206

Email：gzhytouch@163.com

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