How To Choose The Brightness Of The Automotive LCD?

　　The brightness of automotive LCD is the main parameter that affects the price of automotive LCD, so when choosing automotive LCD, it is not a direct choice of high-brightness automotive LCD, but an automotive LCD with suitable brightness according to the usage environment.

　　Text label: automotive LCD selection, automotive LCD brightness, automotive LCD, high brightness automotive LCD, display brightness

　　Brightness refers to the ratio of the light intensity of the illuminant to the area of ​​the light source, which is defined as the brightness of the light source unit, that is, the luminous intensity on the unit projection area. Display brightness is defined as the full white brightness value in cd/m2 or nit. Brightness, also known as lightness, indicates how light or dark a color is. The brightness perceived by the human eye is determined by the reflected or transmitted light of the color.

　　The brightness of automotive LCD is the main parameter that affects the price of automotive LCD, so when choosing automotive LCD, it is not a direct choice of high-brightness automotive LCD, but an automotive LCD with suitable brightness according to the usage environment.

　　When the electronic equipment is used in an indoor environment, the brightness of the display screen is 200~300nits, and the working temperature is 0℃~50℃. When used outdoors, if there is an obstruction, the brightness of the display is about 500nits, and the working temperature is -20℃~70℃. If there is no obstruction at all, the brightness of the automotive LCD is about 1000nits, the operating temperature is -30℃~80℃, and the automotive LCD can be viewed in an outdoor environment.

　　When choosing an LCD screen, it's important to note that a brighter screen isn't necessarily the best screen. The display is too bright, which can easily cause visual fatigue. At the same time, the contrast between pure black and pure white is reduced, affecting the performance of gradation and grayscale.