2D Matrix Family
2D matrix symbologies encode data in a two-dimensional grid of dark and light cells, enabling storage of hundreds to thousands of characters in a compact square or rectangular footprint — dramatically more than any linear barcode. Built-in error correction allows matrix codes to remain readable even when significantly damaged, printed on curved surfaces, or applied by direct part marking methods like laser etching or dot peening on metal components.
シンボル体系
Data Matrix
A 2D matrix barcode that stores data in a square or rectangular pattern of black …
Aztec Code
A 2D matrix barcode with a distinctive concentric square bull's-eye finder pattern at its center, …
MaxiCode
A fixed-size 2D barcode using a hexagonal grid arranged around a central bull's-eye, designed by …
DotCode
A 2D matrix symbology designed for high-speed industrial printing applications where dots are more reliable …
Han Xin Code
A 2D matrix barcode developed in China for efficient encoding of Chinese characters (GB 18030), …