Monochrome LCD screen is understood from the literal meaning, in fact, it means only one color. From the LCD screen industry, then it is a black and white screen, there is no color, and most of the monochrome LCD screens refer to segment codes. LCD screens, character LCD screens and dot matrix liquids are the most screens, while color LCDs generally refer to TFT.
Monochrome LCD products are now widely used in calculators, induction cookers, watt-hour meters, hair curlers, credit card machines, car audio, thermostats, air conditioner remote controls. Digital calipers, blood pressure monitors, air conditioning fans, thermometers, chargers , Electronic scales, digital meters, fuel dispensers, steppers, digital electric pens, water meters, mobile phones, water heaters, rice cookers. Electronic watches, safes, massagers, radios, fax machines, etc.
