Thin-Film Panel Switches: Development and Applications of Thin-Film Switches
Release date:
Www.zdxtt.com
2021-03-10
Thin-film switch In addition to requiring flatness and printability, the material for the panel must primarily exhibit flexibility and high elasticity.
It is well known that switches play a crucial role in electronic equipment by transmitting command signals. There are numerous varieties of switches, and their development continues to evolve alongside advancements in electronic devices. In the 1950s, toggle switches, rocker switches, and rotary switches—primarily composed of discrete components—dominated the market. By the 1960s, combination switches represented by key switches emerged, enabling the seamless execution of simple functional transformations.
With the expansion of application fields and the increasing functionality of complete devices, conductive rubber keyboard switches emerged in the 1970s. Meanwhile, thin-film panel switches, a new type of electronic component developed during the late 1970s and early 1980s, were created to meet the growing demand for miniaturization, digitization, intelligentization, and multifunctionality in modern electronic products.
A薄膜 switch is a type of contact switch made by printing conductive ink onto flexible polycarbonate or polyester film to create the circuitry.
The thin-film panel switch features a flat, multi-layered, sealed structure. It integrates key switches, functional markings on the panel, transparent windows for displaying readings, indicator light apertures, and circuitry into a single, comprehensive electronic control system assembly.

Thin-film panel switch The application
A薄膜 switch is a non-latching switch, suitable for applications with switching power less than 1W and operating voltages of either 42V DC or 25V DC, with operating currents below 100 mA. It finds extensive use in various fields, including microcomputers, CNC systems, intelligent instruments, meters, and electronic circuits that incorporate discrimination and memory functions.
The above concludes our discussion on "The Development and Applications of Membrane Switches." If you have any requirements in this area, feel free to contact our online customer service team.
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