\u691c\u67fb\u7a2e\u5225\u306eQR\u30b3\u30fc\u30c9\u4f8b<\/a><\/strong><\/p>\n\n\n\nQR \u30b3\u30fc\u30c9\u306f\u30d0\u30fc\u30b3\u30fc\u30c9\u306b\u53d6\u3063\u3066\u4ee3\u308f\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u304b?<\/h2>\n\n\n\n
QR \u30b3\u30fc\u30c9\u306b\u306f\u3001\u5f93\u6765\u306e\u30d0\u30fc\u30b3\u30fc\u30c9\u3088\u308a\u3082\u6c4e\u7528\u6027\u304c\u9ad8\u3044\u3068\u3044\u3046\u5229\u70b9\u304c\u3042\u308a\u307e\u3059\u3002\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u3088\u3063\u3066\u306f\u4fbf\u5229\u3067\u3059\u304c\u3001QR \u30b3\u30fc\u30c9\u304c\u30d0\u30fc\u30b3\u30fc\u30c9\u3092\u5b8c\u5168\u306b\u7f6e\u304d\u63db\u3048\u308b\u3053\u3068\u306f\u307e\u305a\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n\n\n\n
QR \u30b3\u30fc\u30c9\u306f\u3001\u5f93\u6765\u306e\u30d0\u30fc\u30b3\u30fc\u30c9\u3088\u308a\u3082\u8a18\u61b6\u5bb9\u91cf\u304c\u591a\u304f\u3001\u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u306e\u30ab\u30e1\u30e9\u3067\u30b9\u30ad\u30e3\u30f3\u3067\u304d\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u30e2\u30d0\u30a4\u30eb \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002\u591a\u304f\u306e\u5834\u5408\u3001\u30e2\u30d0\u30a4\u30eb\u6c7a\u6e08\u3001\u30c7\u30b8\u30bf\u30eb \u30de\u30fc\u30b1\u30c6\u30a3\u30f3\u30b0\u3001\u304a\u3088\u3073\u305d\u306e\u4ed6\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002\u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u3092\u4f7f\u7528\u3057\u3066\u30b3\u30fc\u30c9\u3092\u30b9\u30ad\u30e3\u30f3\u3067\u304d\u308b\u3053\u3068\u306f\u3001\u3053\u308c\u3089\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u5229\u70b9\u3067\u3059\u3002<\/p>\n\n\n\n
\u305f\u3060\u3057\u3001\u30d0\u30fc\u30b3\u30fc\u30c9\u306f\u4f9d\u7136\u3068\u3057\u3066\u591a\u304f\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3067\u5e83\u304f\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u30b7\u30f3\u30d7\u30eb\u3067\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3067\u3042\u308b\u3053\u3068\u304c\u8a3c\u660e\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u3089\u306f\u3001\u5c0f\u58f2\u696d\u3084\u88fd\u9020\u696d\u3067\u5728\u5eab\u7ba1\u7406\u3084\u88fd\u54c1\u8ffd\u8de1\u306e\u305f\u3081\u306b\u4e00\u822c\u7684\u306b\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u307e\u305f\u3001\u30b9\u30ad\u30e3\u30f3 \u30c7\u30d0\u30a4\u30b9\u3067\u3082\u5e83\u304f\u30b5\u30dd\u30fc\u30c8\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u305d\u306e\u30b7\u30f3\u30d7\u30eb\u3055\u3068\u4f4e\u30b3\u30b9\u30c8\u306b\u3088\u308a\u3001\u5c0f\u898f\u6a21\u30d3\u30b8\u30cd\u30b9\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n
\u3053\u308c\u306b\u52a0\u3048\u3066\u3001\u30d0\u30fc\u30b3\u30fc\u30c9\u3092\u9ad8\u901f\u3067\u5370\u5237\u304a\u3088\u3073\u30b9\u30ad\u30e3\u30f3\u3067\u304d\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u30b9\u30fc\u30d1\u30fc\u30de\u30fc\u30b1\u30c3\u30c8\u3084\u7269\u6d41\u30bb\u30f3\u30bf\u30fc\u306a\u3069\u306e\u9ad8\u30b9\u30eb\u30fc\u30d7\u30c3\u30c8 \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n
\u305d\u306e\u305f\u3081\u3001QR \u30b3\u30fc\u30c9\u306f\u8ffd\u52a0\u306e\u6a5f\u80fd\u3068\u67d4\u8edf\u6027\u3092\u63d0\u4f9b\u3067\u304d\u307e\u3059\u304c\u3001\u30d0\u30fc\u30b3\u30fc\u30c9\u306f\u4f9d\u7136\u3068\u3057\u3066\u591a\u304f\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002\u307b\u3068\u3093\u3069\u306e\u5834\u5408\u3001QR \u3068\u30d0\u30fc\u30b3\u30fc\u30c9\u306f\u5171\u5b58\u3057\u3001\u76f8\u4e92\u306b\u88dc\u5b8c\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n
\u30d0\u30fc\u30b3\u30fc\u30c9\u30ea\u30fc\u30c0\u30fc\u306f\u4e8c\u6b21\u5143\u30b3\u30fc\u30c9\u3092\u8aad\u307f\u53d6\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u304b?<\/h2>\n\n\n\n
\u4e00\u90e8\u306e\u30d0\u30fc\u30b3\u30fc\u30c9 \u30ea\u30fc\u30c0\u30fc\u306f\u3001QR \u30b3\u30fc\u30c9\u306a\u3069\u306e 2 \u6b21\u5143\u30b3\u30fc\u30c9\u3092\u8aad\u307f\u53d6\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002 \u300c\u30d0\u30fc\u30b3\u30fc\u30c9\u30ea\u30fc\u30c0\u30fc\u300d\u3068\u3044\u3046\u7528\u8a9e\u306f\u901a\u5e38\u3001\u7dda\u5f62\u306e\u4e00\u6b21\u5143\u30d0\u30fc\u30b3\u30fc\u30c9\u306b\u95a2\u9023\u4ed8\u3051\u3089\u308c\u3066\u3044\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u4eca\u65e5\u306e\u591a\u304f\u306e\u30d0\u30fc\u30b3\u30fc\u30c9 \u30ea\u30fc\u30c0\u30fc\u306b\u306f\u30012D \u30b3\u30fc\u30c9\u3092\u8aad\u307f\u53d6\u308b\u6a5f\u80fd\u3082\u542b\u307e\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n
2D \u30d0\u30fc\u30b3\u30fc\u30c9 \u30ea\u30fc\u30c0\u30fc\u306f\u3001\u5f93\u6765\u306e\u7dda\u5f62\u30d0\u30fc\u30b3\u30fc\u30c9 \u30ea\u30fc\u30c0\u30fc\u3068\u306f\u7570\u306a\u308b\u30b9\u30ad\u30e3\u30f3\u6280\u8853\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002 CCD (\u96fb\u8377\u7d50\u5408\u7d20\u5b50) \u307e\u305f\u306f CMOS (\u76f8\u88dc\u578b\u91d1\u5c5e\u9178\u5316\u819c\u534a\u5c0e\u4f53) \u30a4\u30e1\u30fc\u30b8 \u30bb\u30f3\u30b5\u30fc\u3092\u4f7f\u7528\u3057\u3066\u3001\u30b3\u30fc\u30c9\u306e\u753b\u50cf\u3092\u30ad\u30e3\u30d7\u30c1\u30e3\u3057\u307e\u3059\u3002\u6b21\u306b\u3001\u6d17\u7df4\u3055\u308c\u305f\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3092\u4f7f\u7528\u3057\u3066\u30c7\u30fc\u30bf\u3092\u30c7\u30b3\u30fc\u30c9\u3057\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u30ea\u30fc\u30c0\u30fc\u3092\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc\u307e\u305f\u306f\u30e2\u30d0\u30a4\u30eb \u30c7\u30d0\u30a4\u30b9\u306b\u63a5\u7d9a\u3067\u304d\u307e\u3059\u3002\u30e2\u30d0\u30a4\u30eb\u30c7\u30d0\u30a4\u30b9\u3084\u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u306b\u7d71\u5408\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n
2D \u30d0\u30fc\u30b3\u30fc\u30c9 \u30ea\u30fc\u30c0\u30fc\u306f QR \u30b3\u30fc\u30c9\u3092\u8aad\u307f\u53d6\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3053\u3068\u306b\u6ce8\u610f\u3059\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002\u305f\u3060\u3057\u3001PDF417\u3001Data Matrix \u306a\u3069\u3001\u3059\u3079\u3066\u306e\u7a2e\u985e\u306e 2D \u30b3\u30fc\u30c9\u3092\u8aad\u307f\u53d6\u308c\u308b\u308f\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u5c02\u7528\u306e 2D \u30d0\u30fc\u30b3\u30fc\u30c9 \u30ea\u30fc\u30c0\u30fc\u306e\u4e2d\u306b\u306f\u3001\u3055\u307e\u3056\u307e\u306a\u7a2e\u985e\u306e\u30b3\u30fc\u30c9\u3092\u3088\u308a\u7c21\u5358\u306b\u8aad\u307f\u53d6\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3082\u306e\u304c\u3042\u308a\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u3001\u7279\u5b9a\u306e\u30e6\u30fc\u30b9 \u30b1\u30fc\u30b9\u7528\u306b\u8cfc\u5165\u3059\u308b\u524d\u306b\u3001\u30d0\u30fc\u30b3\u30fc\u30c9 \u30ea\u30fc\u30c0\u30fc\u306e\u6a5f\u80fd\u3092\u78ba\u8a8d\u3059\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002<\/p>\n\n\n\n
\u30d0\u30fc\u30b3\u30fc\u30c9\u3068 QR \u30b3\u30fc\u30c9\u306e\u5b9f\u88c5\u30b3\u30b9\u30c8<\/h2>\n\n\n\n
\u30d0\u30fc\u30b3\u30fc\u30c9\u3084QR\u30b3\u30fc\u30c9\u306e\u5c0e\u5165\u8cbb\u7528\u306f\u3001\u7528\u9014\u3084\u5c0e\u5165\u65b9\u6cd5\u306b\u3088\u3063\u3066\u5927\u304d\u304f\u7570\u306a\u308a\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001\u88fd\u54c1\u30e9\u30d9\u30eb\u306b\u30d0\u30fc\u30b3\u30fc\u30c9\u3092\u5370\u5237\u3059\u308b\u30b3\u30b9\u30c8\u306f\u4f4e\u3044\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002\u30d0\u30fc\u30b3\u30fc\u30c9\u4ed8\u304d\u306e\u5728\u5eab\u7ba1\u7406\u30b7\u30b9\u30c6\u30e0\u3092\u5b9f\u88c5\u3059\u308b\u30b3\u30b9\u30c8\u306f\u9ad8\u304f\u306a\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u30d0\u30fc\u30b3\u30fc\u30c9\u3092\u751f\u6210\u3059\u308b\u306b\u306f\u5c02\u7528\u306e\u30d7\u30ea\u30f3\u30bf\u30fc\u3068\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u304c\u5fc5\u8981\u3067\u3042\u308a\u3001\u3053\u308c\u3082\u30b3\u30b9\u30c8\u304c\u304b\u304b\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u4e00\u65b9\u3001\u3055\u307e\u3056\u307e\u306a\u30aa\u30f3\u30e9\u30a4\u30f3 QR \u30b3\u30fc\u30c9 \u30b8\u30a7\u30cd\u30ec\u30fc\u30bf\u30fc\u3092\u4f7f\u7528\u3057\u3066\u7121\u6599\u3067 QR \u30b3\u30fc\u30c9\u3092\u751f\u6210\u3067\u304d\u307e\u3059\u3002 QR \u30b3\u30fc\u30c9\u3092\u5b9f\u88c5\u3059\u308b\u305f\u3081\u306e\u30b3\u30b9\u30c8\u3082\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u3088\u3063\u3066\u7570\u306a\u308a\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u30d0\u30fc\u30b3\u30fc\u30c9\u3088\u308a\u3082\u9ad8\u4fa1\u306b\u306a\u308b\u50be\u5411\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u306f\u3001QR \u30b3\u30fc\u30c9 \u30ea\u30fc\u30c0\u30fc\u307e\u305f\u306f QR \u30b3\u30fc\u30c9 \u30b9\u30ad\u30e3\u30f3\u6a5f\u80fd\u3092\u5099\u3048\u305f\u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u304c\u5fc5\u8981\u306a\u305f\u3081\u3067\u3059\u3002<\/p>\n\n\n\n
QR \u30b3\u30fc\u30c9\u3068\u30d0\u30fc\u30b3\u30fc\u30c9\u306f\u3069\u3061\u3089\u3082\u3001\u88fd\u54c1\u3084\u30a2\u30a4\u30c6\u30e0\u3092\u8fc5\u901f\u304b\u3064\u6b63\u78ba\u306b\u8b58\u5225\u3059\u308b\u305f\u3081\u306e\u4fbf\u5229\u306a\u30c4\u30fc\u30eb\u3067\u3059\u3002 QR \u30b3\u30fc\u30c9\u306f\u30d0\u30fc\u30b3\u30fc\u30c9\u3088\u308a\u3082\u7528\u9014\u304c\u5e83\u304f\u5b89\u5168\u3067\u3059\u304c\u3001\u52b9\u679c\u7684\u306b\u4f7f\u7528\u3059\u308b\u306b\u306f\u5c02\u7528\u306e\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u304c\u5fc5\u8981\u3067\u3059\u3002\u30d0\u30fc\u30b3\u30fc\u30c9\u306f\u30b7\u30f3\u30d7\u30eb\u3067\u8aad\u307f\u3084\u3059\u3044\u3067\u3059\u304c\u3001\u4fdd\u5b58\u3067\u304d\u308b\u60c5\u5831\u91cf\u306f\u9650\u3089\u308c\u3066\u3044\u307e\u3059\u3002 QR \u30b3\u30fc\u30c9\u3068\u30d0\u30fc\u30b3\u30fc\u30c9\u306e\u9055\u3044\u3092\u7406\u89e3\u3059\u308b\u3068\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u9069\u3057\u305f\u30c4\u30fc\u30eb\u3092\u9078\u629e\u3059\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002<\/p>\n\n\n\n
\n\n\n\n\n\n\n\nQR\u30b3\u30fc\u30c9\u3068\u30d0\u30fc\u30b3\u30fc\u30c9\u306e\u554f\u984c\u306e\u8a73\u7d30<\/h2>\n\n\n\n\n\n
\u30d3\u30c7\u30aa\u30bd\u30fc\u30b9: \u30b7\u30f3\u30ac\u30dd\u30fc\u30eb\u653f\u5e9c\u6a5f\u95a2\u306e\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8<\/a><\/p>","protected":false},"excerpt":{"rendered":"QR \u30b3\u30fc\u30c9\u3068\u30d0\u30fc\u30b3\u30fc\u30c9 \u2013 \u81ea\u52d5\u8b58\u5225\u306e\u6700\u3082\u4e00\u822c\u7684\u306a 2 \u3064\u306e\u5f62\u5f0f\u3002 QR \u30b3\u30fc\u30c9\u3068\u30d0\u30fc\u30b3\u30fc\u30c9\u306f\u3001\u88fd\u54c1\u3084\u30a2\u30a4\u30c6\u30e0\u3092\u8fc5\u901f\u304b\u3064\u6b63\u78ba\u306b\u8b58\u5225\u3059\u308b\u305f\u3081\u306b\u9577\u3044\u9593\u4f7f\u7528\u3055\u308c\u3066\u304d\u307e\u3057\u305f\u3002\u3057\u304b\u3057\u3001\u305d\u308c\u3089\u306e\u9055\u3044\u306f\u4f55\u3067\u3059\u304b\uff1f\u8a73\u3057\u304f\u898b\u3066\u307f\u307e\u3057\u3087\u3046\u3002 QR \u30b3\u30fc\u30c9 vs \u30d0\u30fc\u30b3\u30fc\u30c9: \u6b74\u53f2 \u30d0\u30fc\u30b3\u30fc\u30c9\u3068\u30af\u30a4\u30c3\u30af \u30ec\u30b9\u30dd\u30f3\u30b9 \u30b3\u30fc\u30c9 (QR \u30b3\u30fc\u30c9) \u306e\u6b74\u53f2\u306f\u6570\u5341\u5e74\u524d\u306b\u3055\u304b\u306e\u307c\u308a\u307e\u3059\u3002\u4eba\u3005\u306f 1960 \u5e74\u4ee3\u5f8c\u534a\u306b\u5c0f\u58f2\u5e97\u3067\u6700\u521d\u306e\u30d0\u30fc\u30b3\u30fc\u30c9\u3092\u4f7f\u7528\u3057\u307e\u3057\u305f\u3002 QR \u30b3\u30fc\u30c9\u304c\u6700\u521d\u306b\u767b\u5834\u3057\u305f\u306e\u306f 1994 \u5e74\u3067\u3059\u3002\u4eba\u3005\u306f\u3082\u3068\u3082\u3068\u3001\u81ea\u52d5\u8eca\u696d\u754c\u3067\u52b9\u7387\u7684\u306a\u30c7\u30fc\u30bf\u51e6\u7406\u3092\u5bb9\u6613\u306b\u3059\u308b\u305f\u3081\u306b QR \u30b3\u30fc\u30c9\u3092\u958b\u767a\u3057\u307e\u3057\u305f\u3002\u305d\u306e\u5f8c\u3001\u30de\u30fc\u30b1\u30c6\u30a3\u30f3\u30b0\u3084\u30d8\u30eb\u30b9\u30b1\u30a2\u306a\u3069\u3001\u3088\u308a\u591a\u304f\u306e\u696d\u754c\u3067\u7d44\u307f\u8fbc\u307e\u308c\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u3002 QR\u30b3\u30fc\u30c9\u3068\u30d0\u30fc\u30b3\u30fc\u30c9\u306e\u5b9a\u7fa9 [\u2026]<\/p>","protected":false},"author":1,"featured_media":2967,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"none"},"categories":[45,48,65],"tags":[],"_links":{"self":[{"href":"https:\/\/rfidunion.com\/ja\/wp-json\/wp\/v2\/posts\/2958"}],"collection":[{"href":"https:\/\/rfidunion.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/rfidunion.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/rfidunion.com\/ja\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/rfidunion.com\/ja\/wp-json\/wp\/v2\/comments?post=2958"}],"version-history":[{"count":0,"href":"https:\/\/rfidunion.com\/ja\/wp-json\/wp\/v2\/posts\/2958\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/rfidunion.com\/ja\/wp-json\/wp\/v2\/media\/2967"}],"wp:attachment":[{"href":"https:\/\/rfidunion.com\/ja\/wp-json\/wp\/v2\/media?parent=2958"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/rfidunion.com\/ja\/wp-json\/wp\/v2\/categories?post=2958"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/rfidunion.com\/ja\/wp-json\/wp\/v2\/tags?post=2958"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}