The outdoor AD display from XunBao juneng have the features of being sun readable and high definition and high brightness ,so why the outdoor AD display from XunBao juneng can be high definition and high brightness ?

sun readable LCD

　　In fact ,to meet the requirement of sun readable, the brightness of screen of outdoor LCD display reach 1000cd/m2 at least,brightness means the light degree of bright ,the unitis cd/m2 or nits. Brightness indicates the physical quantity between shiner and shiny surface.

　　The human eye observe the light source from one direction , in the direction of light intensity and human eye "see" light source area than, defined as the light source the brightness of the unit, the unit that is umbriferous area the luminous intensity on. The luminosity of the unit is kandahar /square meters (CD/m2), it is the human feeling to the strong light .It is a subjective quantity. And it is different from the brightness , the objective of physical definition by a corresponding amount is light intensity. In outdoor, the light of the sun is very strong, the brightness of outdoor LCD AD display play the determine role if to meet the requirement of high definition and high brightness .While the brightness of XunBao juneng outdoor LCD AD display can reach 1500cd/m2 to make outdoor LCD AD display high definition and high bright under the sun .

　　In other side,sun readable outdoor LCD can do optical processing under the sunlight . It can't be lack one of both .The outdoor LCD AD display from XunBao juneng can do optical processing well and the brightness of screen can reach 1500cd/m2. So theoutdoor LCD AD display can reach high definition and high brightness .