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The schematic diagram of LCD digital displayer construction

2016-12-02 03:51  
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The schematic diagram of LCD digital displayer construction
LCD displayer is also called LCD digital displayer, whose construction is shown in the figure. The main material of LCD displayer is liquid crystal(abbreviated as LC) which is a organic material, in certain temperatures, it not only has the mobility of the liquid, but also has the light character, its transparence changes with the electric field, magnetic field, light, temperature and other outside conditions. Therefore, under the effect of the logic circuit output signals, it can indicates some certain numbers. LCD displayer is a passive displaying element.