2D Codes • 100% 無料・ブラウザ完結処理
High-density 2D matrix barcode capable of encoding massive alphanumeric data in microscopic square areas.
Data Matrix バーコードとは？
High-density 2D matrix barcode capable of encoding massive alphanumeric data in microscopic square areas. Defined under standard ISO/IEC 16022, Data Matrix is engineered for fast, reliable optical scanning across industrial and commercial environments.
| 仕様項目 | 詳細内容 |
|---|
| 標準シンボル | Data Matrix (ISO/IEC 16022) |
| 対応文字セット | Full ASCII, ISO 8859-1 (extended ASCII), and binary data |
| チェックディジット算出法 | Reed-Solomon error correction (ECC 200) |
| 余白 (クワイエットゾーン) | 1 module width on all 4 sides |
| 処理方式 | 100% ブラウザ完結処理（サーバー送信なし） |
✅ 主な利点・特徴
- •Can be etched as small as 2mm × 2mm and still read accurately
- •ECC 200 error correction allows reading even if up to 30% of the code is damaged or scratched
- •Square and rectangular aspect ratio formats
📦 主な用途・利用シーン
- •Direct Part Marking (DPM) on aerospace and automotive steel parts
- •Microchips, circuit boards, and smartphone electronics components
- •Pharmaceutical unit-dose medication serialization (FDA UDI / EU FMD)
- •GS1 2D barcode migration for retail checkout
よくある質問 (FAQ)
What is the difference between Data Matrix and QR Code?
Data Matrix has a smaller footprint for tiny items and requires only a 1-module quiet zone, making it ideal for micro-parts and healthcare serialization. QR Codes have finder patterns in three corners and are more popular for consumer mobile camera scanning.