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What Kind Of LCD Panel is an Outdoor High Brightness LCD Panel


Published by JFCVision September 30,2019

High brightness LCD panel, as its name suggests, is a LCD with higher brightness than ordinary LCD panels. 

Because of its characteristics, high brightness LCD panels are widely used in aviation, ships, special vehicles, highways, industrial embedded, long-distance buses, and large square shopping. 

Locations, medical and other outdoor places, and some high-temperature and low-temperature complex environment display devices also need to use bright LCD panels, so high brightness LCD panels are often referred to as outdoor LCD panels.


High Brightness Outdoor LCD Panel


The high brightness LCD panel is visible under super bright sunlight, and it also realizes a wide temperature range of -30 ° C to 70 ° C and an ultra-wide brightness range of 300 nit-5000 nit (gray value). 

High brightness LCD panel is widely used in 3D display, aviation, ships, special vehicles, highways, industrial embedded, long-distance buses, large square shopping places, medical, and a variety of high and low temperature complex and harsh environment display equipment. So what kind of LCD panel is the real outdoor high brightness LCD Panel?



The LCD panel refers to a liquid crystal material as a basic component, and a liquid crystal material is filled between two parallel plates, and the arrangement of the molecules inside the liquid crystal material is changed by voltage, In order to achieve the purpose of shading and light transmission, images showing different shades and irregularities can be displayed, and a color image can be realized by adding a ternary color filter layer between the two plates.



Because the outdoor high brightness LCD panel has the advantages of high brightness, low power consumption, high resolution, high life and high contrast, it can provide visual effects that are difficult to match with traditional media, and thus rapidly grow in the field of information dissemination. 

The outdoor high-brightness LCD panel has higher requirements on the brightness of the LCD panel due to the change of outdoor environmental factors. 

The top outdoor LCD panel must meet the high-definition high brightness in the outdoor sunlight, and it can operate normally without any hindrance when it is raining or dusty outdoors!



The resolution of outdoor highlights is a very important performance indicator. 

It refers to the number of points that can be displayed in the horizontal and vertical directions on the screen (the lines and faces displayed on the screen are all made up of dots). 

The higher the resolution, the more information can be accommodated on the same screen. 

However, I would like to remind you that when choosing an outdoor LCD panel, pay attention to the resolution is not as big as possible, but the more appropriate! 

The display function of the outdoor highlight screen is mainly a backlight source, the brightness of this light source determines the entire outdoor LCD The brightness of the picture and the saturation of the color. 

In theory, the higher the brightness of the liquid crystal display, the better. 

The unit of measurement of brightness is cd/m2, also called NIT lumens. 

At present, most of the brightness of the TFT screen starts from 150Nits, and normally 200Nits can show a better picture. However, due to the strong light, the brightness of the outdoor LCD panel is extremely high. 

The brightness of the outdoor LCD panel can be customized according to the customer's needs, generally 1200cd/m2-3000cd/m2, which can be high brightness in the outdoor sunlight, and the contrast ratio is also It is the contrast measurement of different levels of black and white.


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