BS EN IEC 63181-2:2020

What is BS EN IEC 63181-2 about?  

BS EN IEC 63181-2 is an international standard used for LCD multi-screen displays that specifies the measuring methods which result in improving better picture quality in LCD displays.  

BS EN IEC 63181-2 is the second part of LCD multi-screen display terminals in multi-series.  

BS EN IEC 63181-2 specifies measuring methods for LCD multi-screen display terminals. 

Note: BS EN IEC 63181-2 covers: 

• Gap (physical, optical): detailed splicing precision 
• Splicing deviation: splicing accuracy of active areas of LCD splicing screen 
• Installation deviation: the flatness of terminal surfaces in vertical and horizontal directions 
• Luminance uniformity: luminance uniformity of adjacent LCD units chromatic uniformity: chromatic uniformity of adjacent LCD units 

Who is BS EN IEC 63181-2 for? 

BS EN IEC 63181-2 on LCD multi-screen display terminals is useful for: 

• Manufacturer of LCD display devices 
• Electricians 

Why should you use BS EN IEC 63181-2?  

LCDs are flat-panel devices that use the light modulation properties of liquid crystals combined with polarizers. LCDs are available to display arbitrary images which can be displayed or hidden. 

BS EN IEC 63181-2 is useful  in measuring the gap between the adjacent screen sides for all the adjacent LCD units. BS EN IEC 63181-2 helps in verifying the flatness and installation deviation of LCD multi-screen display terminals, including diagonal deviation, edge flatness, LCD splicing screen display surface flatness, vertical installation deviation.   BS EN IEC 63181-2 ensures the luminance uniformity of the LCD splicing screen in each LCD unit by conducting a luminance uniformity test.  

Chromatic uniformity test mentioned in BS EN IEC 63181-2 helps you in verifying the chromatic deviations for all LCD unit centre points in an LCD splicing screen. 

Using BS EN IEC 63181-2 you can improve the image quality that results in producing good quality LCD multi-screen displays.