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LCD module in dealing with anti-interference protection measures

- Nov 29, 2017 -

Customers in the use of liquid crystal display module, due to interference by some relays and other LCD module led to white screen, no significant phenomenon. In fact, the whole system anti-interference liquid crystal display module on the whole system is purely input type components, or passive components. The liquid crystal display module has no error correction function, that is, the liquid crystal display module can receive any signal that meets the operation timing relationship and has no ability to judge whether it is right, wrong, right or wrong. Wrong signal and wrong data will produce wrong control instruction or wrong display pattern, leading to wrong display.