四川智慧门禁广告灯箱
I、How bright is the bright LCD screen of outdoor advertising machines?
In general, the brightness of outdoor light can reach 2000nits, while the maximum brightness of a standard indoor LCD screen is within 200-500nits, so it cannot be seen clearly outdoors. The reason why OBOO's outdoor high-brightness LCD screen can be used outdoors is that its backlight has high brightness, which is similar to or even higher than the outdoor brightness of up to 2000nits, so that the outdoor LCD display can be seen.
The most important thing for highlighting is to deal with the heat dissipation structure, otherwise it will cause a black screen.
The most important thing for highlighting is to deal with the heat dissipation structure, otherwise it will cause a black screen.