What are the applications of liquid crystal? Give examples.

The most important thing of LCD is to be the information window on the display, calculator, LCD watch, timer, mobile phone, notebook, stereo, refrigerator, water heater, learning machine, electronic dictionary, tablet computer, PSP and other handheld game machines, the LCD screen of desktop, LCD TV and fitness equipment. The display behind the taxi seat. Monitor, oscilloscope, digital multimeter, vernier caliper, etc. On factory equipment. Indicating screens on electronic watches, mobile phones, indoor telephones and household appliances; Vehicle display instrument, GPS navigator, industrial control operation and display interface, medical instrument display screen, etc. Generally, LCD screens have built-in LED/CCFL backlight, and some without backlight can also be used outdoors if they are reflected by the rear polarizer.