< p > < / p > we all know the LCD liquid crystal display of wide range of USES, and also is often used in medical equipment monitor, but medical equipment compared to other devices are much more strict, so have strict rules on display brightness.
< / p > brightness is how bright image displayed on the LCD display
, the brighter the display image can produce in the greater the dynamic range, enable people to distinguish more color in the image, the dynamic range must provide full 8 bit gray-scale image (
The 256 different colors)
< / p > ordinary LCD monitor are: 200 -
300 CD/m2 * * degree of constant requirements;
Medical LCD monitor are: - 600
700 CD/m2 after correction of the brightness of the set in the 400 -
Between 500 CD/m2.
Requirement for 30000 or even 100000 hours brightness values remain the same.
< / p > brightness constant is very important for medical LCD monitor, LCD display brightness does not change with time.
Experimental study show that the relationship between LCD display brightness and sensitivity to the naked eye, when in 500 CD/m2 brightness, sensitivity to the naked eye to 700, when in 800 CD/m2 brightness, sensitivity to the naked eye to 777 (
, an ideal brightness in 400 ~ 500 CD/m2, so choose 700 CD/m2 or brightness.
< / p >
Looking for a producer to fix your custom lcd problems? Then contact the custom lcd experts at Shen Zhen Genyu Optical Co., Ltd., offering a wide range of products across the global market. Visit Genyu LCD to find our best offer!
During Shen Zhen Genyu Optical Co., Ltd.’s existence in a market we didn’t receive any negative feedback from our customers.
Shen Zhen Genyu Optical Co., Ltd. employs a group of professional staff, enhancing the function of custom lcd.
Armed with professional team and advanced equipment, Shen Zhen Genyu Optical Co., Ltd. is specialized in offering high quality in various designs. Visit us at Genyu LCD to find your desired .
Shen Zhen Genyu Optical Co., Ltd. also has an extensive line of products as custom lcd.