Today, I will give you a detailed introduction to the matters needing attention when using and storing LCD liquid crystal screens.　　1. Prevent voltage fluctuations　　　　　　Voltage fluctuations can cause the content on the LCD screen to flicker, resulting in visual disc...

　　　　Today, the editor will introduce to you the circuit design ideas of LCD liquid crystal screens.　　　　　　When an LCD screen is in operation, there are mainly two places where points are present: the drive circuit on the PCB substrate and the leads of the backlight. T...

　　We usually use segment code LCD screens. I don't know if you have noticed it. For instance, have you noticed that some angles of the computers we use are 60 degrees? This is the direction we see　　　　　　The viewing Angle, simply put, is the Angle at which the display...