What is BS IEC 62899-402-1 – Pattern width of printed electronics about?  
BS IEC 62899-402-1 is an international standard that discusses printed electronics.
BS IEC 62899-402-1 is one of the parts of the BS IEC 62899 series that specifies the measurement methods of the widths of the printed patterns in printed electronics. These printed pattern widths are treated as two-dimensional on a substrate. When the patterns are definitely affected by three-dimensional configurations, these are specified in measurement methods for thickness in printed electronics.
Who is BS IEC 62899-402-1 - Pattern width of printed electronics for? 
BS IEC 62899-402-1 on printability is relevant to:
- Printed electronics device manufacturers
- Operators, engineers, and others in the field of printed electronics
- Manufacturers of printed electronics
- Product design engineers
- Semiconductor industry
- Electronic engineering industry
- Quality control and testing agencies
Why should you use BS IEC 62899-402-1 - Pattern width of printed electronics?  
Printed electronics is a method that uses printing technology to create many types of electronic items such as electrical circuits, displays, sensors, and RFID.
BS IEC 62899-402-1 contains fundamental information on the measurement of printed pattern width in printed electronics. BS IEC 62899-402-1 includes measurement procedures as well as definitions of pattern width and related attributes such as variation properties of width, which are quite different from those in graphic art printing or the etching process.
The accurate information about pattern width can be very important for control and management of printability in the printing process and this can strongly affect the reliability and performance of printed electronics devices made of several sets of patterns.
