Barcode encyclopedia : Symbology code1
Code 1Created with Ted Williams in year 1992 a was one of first public domain matrix symbologies.
Symbology can code ASCII data, error correction data, function symbols and binary data.
Exists 8 sizes from range 1A to 1H. Code 1A defines 13 alphanumeric chars or 22 digits, 1H can code 2218 alphanumeric or 3550 digits. Maximum size of symbol is 134 in width x148 in height.
Barcode can have form "L","T","U".
Code 1 is now uses in health care, X5-8,Uniform Symbol Specification, Code One AIM