LCD-skærmen med flydende krystaller er opdelt i henhold til skærmteknologien, generelt opdelt i: dot matrix-skærm, karakterskærm, brudt kodeskærm, TFT-farveskærm, i henhold til visningstypen: positiv skærm negativ skærm fuldt gennemsigtig semi{{0} }gennemsigtig stråling. I henhold til materialestrukturen af LCD flydende krystal display kan flydende krystal opdeles i tre kategorier: TN, STN, TFT osv., og ifølge det nuværende tekniske princip kan de opdeles i TN, STN, FSTN, DSTN, TFT osv. kategori.
TFT farve LCD-skærm
The characteristics of LCD liquid crystal display are small size, thin shape, light weight, low energy consumption (1 10 microwatts / square centimeter), low heat generation, low operating voltage (1.5 6 volts), no pollution, no radiation, no Electrostatic induction, especially wide field of view, large amount of displayed information, no flicker, and can be directly matched with CMOS integrated circuits, and is also a real "flat" display device.
In the current application fields of various industries, lcd liquid crystal displays are often seen, control equipment in the industrial control industry, POS machines in financial terminals, telephones in the communication industry, charging piles for new energy equipment, fire alarms, 3D printers And so on equipment has been applied to.
