What is screen LCD segment code working current, current value?

by:Genyu     2020-03-30
< p> < / p> < / p> screen LCD segment code is very small, basically, the size of the working current, it is a great significance for the application. General type liquid crystal display is a field effect, so the working current is very small, each square centimeter zero a few microamps to only a few microamps, EL, PDP, etc. Not only high working voltage, working current is also big, OLED working voltage is low, but he belongs to the current device, working current is big, and it requires constant current, steady flow. Compared with the liquid crystal display can't. Only like electrophoretic display, electronic ink ( e- 墨水) And DMD miniature display working current can comparable to liquid crystal display (LCD). < / p>
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