{"id":47346,"date":"2025-10-03T00:34:25","date_gmt":"2025-10-03T00:34:25","guid":{"rendered":"https:\/\/staging.pageloot.com\/uncategorized\/qr-code-print-resolution-guide\/"},"modified":"2026-04-22T13:14:09","modified_gmt":"2026-04-22T13:14:09","slug":"qr-code-print-resolution-guide","status":"publish","type":"post","link":"https:\/\/pageloot.com\/ja\/blog\/qr-code-print-resolution-guide\/","title":{"rendered":"\u9ad8\u89e3\u50cf\u5ea6QR\u30b3\u30fc\u30c9\u5370\u5237\u306e\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3"},"content":{"rendered":"<p class=\"wp-block-paragraph\">\u5370\u5237\u3055\u308c\u305fQR\u30b3\u30fc\u30c9\u306f\u753b\u9762\u4e0a\u3067\u306f\u30d7\u30ed\u30d5\u30a7\u30c3\u30b7\u30e7\u30ca\u30eb\u306b\u898b\u3048\u308b\u306e\u306b\u3001\u7269\u7406\u7684\u306a\u4e16\u754c\u3067\u306f\u30b9\u30ad\u30e3\u30f3\u306b\u5931\u6557\u3057\u307e\u3059\u304b\uff1f\u89e3\u50cf\u5ea6\u306e\u4e00\u8cab\u6027\u306e\u306a\u3055\u3084\u4e0d\u9069\u5207\u306a\u30b5\u30a4\u30ba\u8a2d\u5b9a\u306f\u3001\u30b9\u30ad\u30e3\u30f3\u5931\u6557\u306e\u4e3b\u306a\u539f\u56e0\u3067\u3042\u308a\u3001\u30de\u30fc\u30b1\u30c6\u30a3\u30f3\u30b0\u8cbb\u7528\u306e\u7121\u99c4\u3084\u9867\u5ba2\u30a8\u30f3\u30b2\u30fc\u30b8\u30e1\u30f3\u30c8\u306e\u55aa\u5931\u306b\u3064\u306a\u304c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u306e\u30ac\u30a4\u30c9\u3067\u306f\u3001\u3069\u306e\u3088\u3046\u306a\u7d20\u6750\u3067\u3082\u30b3\u30fc\u30c9\u304c\u5b8c\u74a7\u306b\u6a5f\u80fd\u3059\u308b\u305f\u3081\u306b\u5fc5\u8981\u306a\u6280\u8853\u4ed5\u69d8\u3068\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u306a\u305c\u89e3\u50cf\u5ea6\u304c\u30b9\u30ad\u30e3\u30f3\u53ef\u80fd\u6027\u3092\u6c7a\u5b9a\u3059\u308b\u306e\u304b<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">QR\u30b3\u30fc\u30c9\u306e\u89e3\u50cf\u5ea6\u306f\u3001\u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u30ab\u30e1\u30e9\u304c\u500b\u3005\u306e\u767d\u9ed2\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u3069\u308c\u3060\u3051\u5bb9\u6613\u306b\u533a\u5225\u3067\u304d\u308b\u304b\u3092\u6c7a\u5b9a\u3057\u307e\u3059\u3002\u30b3\u30fc\u30c9\u304c\u4f4e\u89e3\u50cf\u5ea6\u3067\u5370\u5237\u3055\u308c\u308b\u3068\u3001\u3053\u308c\u3089\u306e\u56db\u89d2\u306e\u7e01\u304c\u307c\u3084\u3051\u305f\u308a\u30d4\u30af\u30bb\u30eb\u5316\u3057\u305f\u308a\u3057\u3066\u3001\u30b9\u30ad\u30e3\u30ca\u30fc\u304c\u30a8\u30f3\u30b3\u30fc\u30c9\u3055\u308c\u305f\u30c7\u30fc\u30bf\u3092\u89e3\u91c8\u3067\u304d\u306a\u304f\u306a\u308a\u307e\u3059\u3002\u30d7\u30ed\u30d5\u30a7\u30c3\u30b7\u30e7\u30ca\u30eb\u306a\u7d50\u679c\u3092\u5f97\u308b\u306b\u306f\u3001\u5e38\u306b\u6700\u4f4e300 DPI\uff08dots per inch\uff09\u3092\u76ee\u6307\u3059\u3079\u304d\u3067\u3059\u3002\u4f4e\u3044DPI\u306f\u30c7\u30b8\u30bf\u30eb\u30c7\u30a3\u30b9\u30d7\u30ec\u30a4\u4e0a\u3067\u306f\u8a31\u5bb9\u3067\u304d\u308b\u3088\u3046\u306b\u898b\u3048\u308b\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u304c\u3001\u7269\u7406\u7684\u306a\u5370\u5237\u30d7\u30ed\u30bb\u30b9\u3067\u306f\u3001\u30e2\u30b8\u30e5\u30fc\u30eb\u9593\u306e\u9bae\u660e\u306a\u5883\u754c\u3092\u7dad\u6301\u3059\u308b\u305f\u3081\u306b\u306f\u308b\u304b\u306b\u9ad8\u3044\u8a73\u7d30\u5ea6\u304c\u5fc5\u8981\u3067\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30d4\u30af\u30bb\u30eb\u5316\u306e\u30ea\u30b9\u30af\u3092\u5b8c\u5168\u306b\u907f\u3051\u308b\u305f\u3081\u306b\u306f\u3001\u30e9\u30b9\u30bf\u30fc\u753b\u50cf\u3088\u308a\u3082\u30d9\u30af\u30bf\u30fc\u30d5\u30a1\u30a4\u30eb\u5f62\u5f0f\u3092\u512a\u5148\u3059\u3079\u304d\u3067\u3059\u3002SVG\u3001EPS\u3001PDF\u306a\u3069\u306e\u30d9\u30af\u30bf\u30fc\u30d5\u30a1\u30a4\u30eb\u306f\u6570\u5b66\u7684\u306b\u5b9a\u7fa9\u3055\u308c\u3066\u3044\u308b\u305f\u3081\u3001\u5207\u624b\u30b5\u30a4\u30ba\u304b\u3089\u30d3\u30eb\u30dc\u30fc\u30c9\u30b5\u30a4\u30ba\u307e\u3067\u3001\u3069\u3093\u306a\u30b5\u30a4\u30ba\u306b\u62e1\u5927\u3057\u3066\u3082\u9bae\u660e\u3055\u3092\u5931\u3046\u3053\u3068\u306f\u3042\u308a\u307e\u305b\u3093\u3002PNG\u3084JPG\u306e\u3088\u3046\u306a\u30e9\u30b9\u30bf\u30fc\u5f62\u5f0f\u3092\u4f7f\u7528\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u5834\u5408\u306f\u3001\u30bd\u30fc\u30b9\u30d5\u30a1\u30a4\u30eb\u304c\u9ad8\u89e3\u50cf\u5ea6\u3067\u3042\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3001\u5c0f\u3055\u306a\u753b\u50cf\u3092\u30a2\u30c3\u30d7\u30b9\u30b1\u30fc\u30eb\u3057\u3088\u3046\u3068\u3057\u306a\u3044\u3067\u304f\u3060\u3055\u3044\u3002\u91cf\u7523\u306e\u305f\u3081\u306b\u30c7\u30b6\u30a4\u30f3\u3092\u6700\u7d42\u6c7a\u5b9a\u3059\u308b\u524d\u306b\u3001 <a href=\"https:\/\/pageloot.com\/ja\/blog\/qr-code-print-quality-checker\/\">QR\u30b3\u30fc\u30c9\u5370\u5237\u54c1\u8cea\u30c1\u30a7\u30c3\u30ab\u30fc<\/a> \u30c7\u30b8\u30bf\u30eb\u30a2\u30bb\u30c3\u30c8\u304c\u30d7\u30ed\u30d5\u30a7\u30c3\u30b7\u30e7\u30ca\u30eb\u306a\u57fa\u6e96\u3092\u6e80\u305f\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3059\u308b\u305f\u3081\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3055\u307e\u3056\u307e\u306a\u7d20\u6750\u306b\u5bfe\u3059\u308b\u7269\u7406\u7684\u30b5\u30a4\u30ba\u306e\u6c7a\u5b9a<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">QR\u30b3\u30fc\u30c9\u306e\u7269\u7406\u7684\u306a\u5bf8\u6cd5\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u304c\u30b9\u30ad\u30e3\u30f3\u3059\u308b\u3068\u4e88\u60f3\u3055\u308c\u308b\u8ddd\u96e2\u306b\u76f4\u63a5\u6bd4\u4f8b\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u696d\u754c\u6a19\u6e96\u306e\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3\u306f10:1\u306e\u30b9\u30ad\u30e3\u30f3\u8ddd\u96e2\u6bd4\u7387\u3067\u3042\u308a\u3001\u3053\u308c\u306f\u30b3\u30fc\u30c9\u306e\u5e45\u304c\u30b9\u30ad\u30e3\u30f3\u8ddd\u96e2\u306e\u304a\u3088\u305d1\/10\u3067\u3042\u308b\u3079\u304d\u3060\u3068\u793a\u5506\u3057\u3066\u3044\u307e\u3059\u3002\u4f8b\u3048\u3070\u3001\u6d88\u8cbb\u8005\u304c20\u30a4\u30f3\u30c1\u96e2\u308c\u305f\u5834\u6240\u304b\u3089\u30dd\u30b9\u30bf\u30fc\u3092\u30b9\u30ad\u30e3\u30f3\u3059\u308b\u3068\u4e88\u60f3\u3055\u308c\u308b\u5834\u5408\u3001QR\u30b3\u30fc\u30c9\u306f\u6a19\u6e96\u7684\u306a\u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u30ab\u30e1\u30e9\u3067\u5bb9\u6613\u306b\u30ad\u30e3\u30d7\u30c1\u30e3\u3067\u304d\u308b\u3088\u3046\u306b\u3001\u5c11\u306a\u304f\u3068\u30822\u30a4\u30f3\u30c1\u5e45\u3067\u3042\u308b\u3079\u304d\u3067\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u7d20\u6750\u3068\u4f7f\u7528\u4e8b\u4f8b\u3082\u3001\u4fe1\u983c\u3067\u304d\u308b\u6700\u5c0f\u30b5\u30a4\u30ba\u3092\u6c7a\u5b9a\u3057\u307e\u3059\u3002\u540d\u523a\u4e0a\u306e\u30b3\u30fc\u30c9\u306f\u76ee\u306e\u8fd1\u304f\u3067\u4fdd\u6301\u3055\u308c\u308b\u305f\u3081\u6bd4\u8f03\u7684\u5c0f\u3055\u304f\u3066\u3082\u69cb\u3044\u307e\u305b\u3093\u304c\u3001\u30d1\u30c3\u30b1\u30fc\u30b8\u3084\u770b\u677f\u306f\u6a5f\u80fd\u6027\u3092\u7dad\u6301\u3059\u308b\u305f\u3081\u306b\u3088\u308a\u5e83\u3044\u8868\u9762\u7a4d\u3092\u5fc5\u8981\u3068\u3057\u307e\u3059\u3002\u3088\u308a\u5177\u4f53\u7684\u306a\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3\u306f\u3001\u5f53\u793e\u306e\u8a18\u4e8b\u3067\u3054\u89a7\u3044\u305f\u3060\u3051\u307e\u3059\u3002 <a href=\"https:\/\/pageloot.com\/ja\/blog\/qr-code-sizing-for-different-print-materials\/\">\u7570\u306a\u308b\u5370\u5237\u7d20\u6750\u306b\u304a\u3051\u308bQR\u30b3\u30fc\u30c9\u306e\u30b5\u30a4\u30ba\u8a2d\u5b9a<\/a>.<\/p>\n\n\n\n<figure class=\"wp-block-table\">\n<table class=\"wp-block-table__content\">\n<thead>\n<tr>\n<th>\u7d20\u6750\u30ab\u30c6\u30b4\u30ea<\/th>\n<th>\u63a8\u5968\u6700\u5c0f\u30b5\u30a4\u30ba<\/th>\n<th>\u6a19\u6e96\u7684\u306a\u30b9\u30ad\u30e3\u30f3\u8ddd\u96e2<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u540d\u523a<\/td>\n<td>0.8 x 0.8\u30a4\u30f3\u30c1 (2 cm)<\/td>\n<td>4\uff5e8\u30a4\u30f3\u30c1<\/td>\n<\/tr>\n<tr>\n<td>\u30c1\u30e9\u30b7\u3068\u30d1\u30f3\u30d5\u30ec\u30c3\u30c8<\/td>\n<td>1.2 x 1.2\u30a4\u30f3\u30c1 (3 cm)<\/td>\n<td>12\uff5e20\u30a4\u30f3\u30c1<\/td>\n<\/tr>\n<tr>\n<td>\u88fd\u54c1\u5305\u88c5<\/td>\n<td>1.0 x 1.0\u30a4\u30f3\u30c1 (2.5 cm)<\/td>\n<td>10\u30a4\u30f3\u30c1<\/td>\n<\/tr>\n<tr>\n<td>\u5e97\u982d\u770b\u677f<\/td>\n<td>2.0 x 2.0\u30a4\u30f3\u30c1 (5 cm)<\/td>\n<td>20\u30a4\u30f3\u30c1\u4ee5\u4e0a<\/td>\n<\/tr>\n<tr>\n<td>\u30d3\u30eb\u30dc\u30fc\u30c9\u3068\u30d0\u30ca\u30fc<\/td>\n<td>12\u30a4\u30f3\u30c1\uff0830 cm\uff09\u4ee5\u4e0a<\/td>\n<td>10+ \u30d5\u30a3\u30fc\u30c8<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u30b5\u30a4\u30ba\u3068\u3044\u3046\u57fa\u790e\u306e\u4e0a\u306b\u3001\u7279\u5b9a\u306e\u5a92\u4f53\u306e\u30ec\u30a4\u30a2\u30a6\u30c8\u3082\u8003\u616e\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u4f8b\u3048\u3070\u3001, <a href=\"https:\/\/pageloot.com\/ja\/how-to\/business-card-design-qr-code\/\">QR\u30b3\u30fc\u30c9\u4ed8\u304d\u540d\u523a\u306e\u30c7\u30b6\u30a4\u30f3<\/a> \u30b9\u30ad\u30e3\u30f3\u4e2d\u306b\u6307\u304c\u30e2\u30b8\u30e5\u30fc\u30eb\u3084\u7aef\u3092\u8986\u3046\u306e\u3092\u907f\u3051\u308b\u305f\u3081\u3001\u30b3\u30fc\u30c9\u306f\u76ee\u7acb\u3064\u5e73\u3089\u306a\u5834\u6240\u306b\u914d\u7f6e\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u30c7\u30fc\u30bf\u5bc6\u5ea6\u3068\u5370\u5237\u306e\u9bae\u660e\u3055\u306e\u30d0\u30e9\u30f3\u30b9<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u7269\u7406\u7684\u306a\u30b5\u30a4\u30ba\u3092\u8d85\u3048\u3066\u3001\u30d1\u30bf\u30fc\u30f3\u306e\u5bc6\u5ea6\u306f\u30b9\u30ad\u30e3\u30f3\u53ef\u80fd\u6027\u306b\u91cd\u8981\u306a\u5f79\u5272\u3092\u679c\u305f\u3057\u307e\u3059\u3002\u8907\u6570\u306e\u30c8\u30e9\u30c3\u30ad\u30f3\u30b0\u30d1\u30e9\u30e1\u30fc\u30bf\u3092\u6301\u3064\u9577\u3044URL\u306a\u3069\u3001\u5927\u91cf\u306e\u60c5\u5831\u3092\u30a8\u30f3\u30b3\u30fc\u30c9\u3059\u308b\u3068\u3001QR\u30b3\u30fc\u30c9\u306f\u3088\u308a\u5c0f\u3055\u306a\u30e2\u30b8\u30e5\u30fc\u30eb\u3067\u69cb\u6210\u3055\u308c\u308b\u5bc6\u5ea6\u306e\u9ad8\u3044\u30b0\u30ea\u30c3\u30c9\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u5c0f\u3055\u306a\u56db\u89d2\u306f\u3001\u30a4\u30f3\u30af\u306e\u306b\u3058\u307f\u306a\u3069\u306e\u5370\u5237\u30a8\u30e9\u30fc\u306b\u975e\u5e38\u306b\u5f31\u304f\u3001\u30e2\u30b8\u30e5\u30fc\u30eb\u9593\u306e\u9699\u9593\u3092\u57cb\u3081\u3066\u30b3\u30fc\u30c9\u3092\u7834\u640d\u3055\u305b\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30af\u30ea\u30fc\u30f3\u3067\u30b9\u30ad\u30e3\u30f3\u53ef\u80fd\u306a\u30c7\u30b6\u30a4\u30f3\u3092\u7dad\u6301\u3059\u308b\u305f\u3081\u306b\u3001\u79c1\u305f\u3061\u306f\u4ee5\u4e0b\u306e\u4f7f\u7528\u3092\u304a\u52e7\u3081\u3057\u307e\u3059\u3002 <a href=\"https:\/\/pageloot.com\/ja\/qr-code-generator\/\">\u30c0\u30a4\u30ca\u30df\u30c3\u30afQR\u30b3\u30fc\u30c9<\/a>. \u3002\u3053\u308c\u3089\u306e\u30b3\u30fc\u30c9\u306f\u3001\u77ed\u3044\u30ea\u30c0\u30a4\u30ec\u30af\u30c8URL\u3092\u4fdd\u5b58\u3059\u308b\u305f\u3081\u3001\u76ee\u7684\u306e\u30ea\u30f3\u30af\u306e\u9577\u3055\u306b\u95a2\u308f\u3089\u305a\u3001\u8996\u899a\u30d1\u30bf\u30fc\u30f3\u3092\u30b7\u30f3\u30d7\u30eb\u306b\u4fdd\u3061\u3001\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u5927\u304d\u304f\u3057\u307e\u3059\u3002\u7570\u306a\u308b\u7a2e\u985e\u306e\u60c5\u5831\u304c\u30b0\u30ea\u30c3\u30c9\u306b\u3069\u306e\u3088\u3046\u306b\u5f71\u97ff\u3059\u308b\u304b\u3092\u7406\u89e3\u3057\u305f\u3044\u5834\u5408\u306f\u3001\u4ee5\u4e0b\u306e\u8a73\u7d30\u3092\u8aad\u3080\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002 <a href=\"https:\/\/pageloot.com\/ja\/how-to\/understand-qr-code-data-limits\/\">QR\u30b3\u30fc\u30c9\u304c\u3069\u308c\u304f\u3089\u3044\u306e\u30c7\u30fc\u30bf\u3092\u4fdd\u5b58\u3067\u304d\u308b\u304b<\/a>. \u3002\u3055\u3089\u306b\u3001\u3088\u308a\u9ad8\u3044\u8aa4\u308a\u8a02\u6b63\u30ec\u30d9\u30eb\uff08\u30ec\u30d9\u30ebH\uff09\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001\u30b3\u30fc\u30c9\u306e\u8868\u9762\u304c\u6700\u592730%\u640d\u50b7\u307e\u305f\u306f\u4e0d\u660e\u77ad\u306b\u306a\u3063\u3066\u3082\u6a5f\u80fd\u3057\u7d9a\u3051\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u304c\u3001\u3053\u308c\u306b\u3088\u308a\u30d1\u30bf\u30fc\u30f3\u5bc6\u5ea6\u304c\u308f\u305a\u304b\u306b\u5897\u52a0\u3057\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u6280\u8853\u8a2d\u5b9a\u306b\u95a2\u3059\u308b\u8a73\u7d30\u306b\u3064\u3044\u3066\u306f\u3001\u5f53\u793e\u306e <a href=\"https:\/\/pageloot.com\/ja\/blog\/best-practices-for-qr-code-readability\/\">QR\u30b3\u30fc\u30c9\u306e\u8aad\u307f\u3084\u3059\u3055\u306b\u95a2\u3059\u308b\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9<\/a>.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/pageloot.com\/wp-content\/uploads\/2026\/03\/simple-vertical-infographic-white-background-black-text-blue-and-light-grey-a-4154-9019fe8f04b3.webp\" alt=\"QR\u30b3\u30fc\u30c9\u5370\u5237\u30b5\u30a4\u30ba\u30a4\u30f3\u30d5\u30a9\u30b0\u30e9\u30d5\u30a3\u30c3\u30af\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u30b3\u30f3\u30c8\u30e9\u30b9\u30c8\u3068ISO\u9759\u6b62\u30be\u30fc\u30f3\u8981\u4ef6<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u30b3\u30f3\u30c8\u30e9\u30b9\u30c8\u306fQR\u30b3\u30fc\u30c9\u306e\u8996\u899a\u7684\u306a\u30a8\u30f3\u30b8\u30f3\u3067\u3059\u3002\u30b9\u30ad\u30e3\u30ca\u30fc\u306f\u3001\u6697\u3044\u30e2\u30b8\u30e5\u30fc\u30eb\u3068\u660e\u308b\u3044\u80cc\u666f\u306e\u9593\u306e\u5149\u306e\u53cd\u5c04\u306e\u9055\u3044\u3092\u8b58\u5225\u3059\u308b\u3053\u3068\u3067\u6a5f\u80fd\u3057\u307e\u3059\u3002\u4fe1\u983c\u6027\u306e\u305f\u3081\u306e\u9ec4\u91d1\u57fa\u6e96\u306f\u3001\u767d\u5730\u306b\u9ed2\u3044\u30e2\u30b8\u30e5\u30fc\u30eb\u3067\u3042\u308a\u300121:1\u306e\u30b3\u30f3\u30c8\u30e9\u30b9\u30c8\u6bd4\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u30d6\u30e9\u30f3\u30c9\u30ab\u30e9\u30fc\u3092\u4f7f\u7528\u3059\u308b\u5834\u5408\u306f\u3001\u5c11\u306a\u304f\u3068\u30824.5:1\u306e\u30b3\u30f3\u30c8\u30e9\u30b9\u30c8\u6bd4\u3092\u76ee\u6307\u3059\u3079\u304d\u3067\u3059\u3002\u591a\u304f\u306e\u53e4\u3044\u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u30ab\u30e1\u30e9\u3084\u5b89\u4fa1\u306a\u30b9\u30ad\u30e3\u30ca\u30fc\u30a2\u30d7\u30ea\u306f\u53cd\u8ee2\u3057\u305f\u8272\u306e\u51e6\u7406\u306b\u82e6\u52b4\u3059\u308b\u305f\u3081\u3001\u6697\u3044\u80cc\u666f\u306b\u660e\u308b\u3044\u8272\u306e\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u306f\u907f\u3051\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8272\u306b\u52a0\u3048\u3066\u3001\u300c\u9759\u6b62\u30be\u30fc\u30f3\u300d\u306fISO\/IEC 18004\u898f\u683c\u3067\u5b9a\u7fa9\u3055\u308c\u305f\u5fc5\u9808\u306e\u6280\u8853\u8981\u4ef6\u3067\u3059\u3002\u3053\u308c\u306f\u3001QR\u30b3\u30fc\u30c9\u306e\u56db\u65b9\u3092\u56f2\u3080\u660e\u78ba\u306a\u30d0\u30c3\u30d5\u30a1\u30fc\u30b9\u30da\u30fc\u30b9\u3067\u3059\u3002\u3053\u306e\u4f59\u767d\u306f\u3001\u5468\u56f2\u306e\u30b0\u30e9\u30d5\u30a3\u30c3\u30af\u3001\u30c6\u30ad\u30b9\u30c8\u3001\u307e\u305f\u306f\u7d20\u6750\u306e\u7aef\u304c\u30b9\u30ad\u30e3\u30ca\u30fc\u306b\u3088\u308b\u30b3\u30fc\u30c9\u306e\u691c\u51fa\u80fd\u529b\u3092\u59a8\u3052\u308b\u306e\u3092\u9632\u3050\u305f\u3081\u306b\u3001\u5c11\u306a\u304f\u3068\u30824\u30e2\u30b8\u30e5\u30fc\u30eb\u5e45\u3067\u3042\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u7f8e\u5b66\u3068\u6a5f\u80fd\u306e\u9069\u5207\u306a\u30d0\u30e9\u30f3\u30b9\u3092\u9054\u6210\u3059\u308b\u305f\u3081\u306e\u8a73\u7d30\u306b\u3064\u3044\u3066\u306f\u3001\u5f53\u793e\u306e\u30ac\u30a4\u30c9\u3092\u3054\u89a7\u304f\u3060\u3055\u3044\u3002 <a href=\"https:\/\/pageloot.com\/ja\/blog\/qr-code-color-contrast-best-practices\/\">QR\u30b3\u30fc\u30c9\u306e\u8272\u306e\u30b3\u30f3\u30c8\u30e9\u30b9\u30c8\u306b\u95a2\u3059\u308b\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9<\/a>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u6700\u9069\u306a\u7d50\u679c\u3092\u5f97\u308b\u305f\u3081\u306e\u7d20\u6750\u3068\u4ed5\u4e0a\u3052\u306e\u9078\u629e<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u5370\u5237\u3059\u308b\u8868\u9762\u306f\u3001\u30d5\u30a1\u30a4\u30eb\u89e3\u50cf\u5ea6\u3068\u540c\u3058\u304f\u3089\u3044\u91cd\u8981\u3067\u3059\u3002\u7570\u306a\u308b\u8cea\u611f\u3084\u4ed5\u4e0a\u3052\u306f\u3001\u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u306e\u30ab\u30e1\u30e9\u306b\u3068\u3063\u3066\u6709\u5229\u306b\u3082\u4e0d\u5229\u306b\u3082\u306a\u308b\u65b9\u6cd5\u3067\u5149\u3068\u76f8\u4e92\u4f5c\u7528\u3057\u307e\u3059\u3002\u30de\u30c3\u30c8\u4ed5\u4e0a\u3052\u306f\u3001\u5149\u3092\u53cd\u5c04\u3059\u308b\u306e\u3067\u306f\u306a\u304f\u62e1\u6563\u3059\u308b\u305f\u3081\u3001\u5149\u6ca2\u306e\u3042\u308b\u3082\u306e\u3088\u308a\u3082\u307b\u307c\u5e38\u306b\u512a\u308c\u3066\u3044\u307e\u3059\u3002\u7279\u5b9a\u306e\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u3084\u91d1\u5c5e\u306e\u3088\u3046\u306a\u5149\u6ca2\u306e\u3042\u308b\u7d20\u6750\u306f\u3001\u30ab\u30e1\u30e9\u30ec\u30f3\u30ba\u3092\u7729\u60d1\u3055\u305b\u3001\u30b9\u30ad\u30e3\u30f3\u3092\u59a8\u3052\u308b\u300c\u30db\u30c3\u30c8\u30b9\u30dd\u30c3\u30c8\u300d\u306e\u307e\u3076\u3057\u3055\u3092\u751f\u307f\u51fa\u3059\u3053\u3068\u304c\u3088\u304f\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u57fa\u6750\u306f\u30a4\u30f3\u30af\u306e\u5b9a\u7740\u306b\u3082\u5f71\u97ff\u3057\u307e\u3059\u3002\u7d19\u306f\u4e00\u822c\u7684\u306b\u6700\u3082\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u5a92\u4f53\u3067\u3059\u304c\u3001\u5e03\u5730\u3084\u6bb5\u30dc\u30fc\u30eb\u306f\u4e0d\u898f\u5247\u306a\u8cea\u611f\u304c\u3042\u308a\u3001\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u6b6a\u307e\u305b\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u30dc\u30c8\u30eb\u3084\u30a2\u30d1\u30ec\u30eb\u306a\u3069\u3001\u8cea\u611f\u306e\u3042\u308b\u8868\u9762\u3084\u6e7e\u66f2\u3057\u305f\u8868\u9762\u306b\u5370\u5237\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u5834\u5408\u306f\u3001\u3053\u308c\u3089\u306e\u74b0\u5883\u7684\u8ab2\u984c\u3092\u88dc\u3046\u305f\u3081\u306bQR\u30b3\u30fc\u30c9\u306e\u7269\u7406\u7684\u306a\u30b5\u30a4\u30ba\u3092\u5927\u304d\u304f\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u8981\u56e0\u306b\u3064\u3044\u3066\u306f\u3001\u5f53\u793e\u306e\u8a73\u7d30\u306a\u8a18\u4e8b\u3067\u3055\u3089\u306b\u8a73\u3057\u304f\u3054\u89a7\u3044\u305f\u3060\u3051\u307e\u3059\u3002 <a href=\"https:\/\/pageloot.com\/ja\/blog\/how-printing-techniques-impact-qr-code-scannability\/\">\u5370\u5237\u6280\u8853\u304cQR\u30b3\u30fc\u30c9\u306e\u30b9\u30ad\u30e3\u30f3\u53ef\u80fd\u6027\u306b\u3069\u306e\u3088\u3046\u306b\u5f71\u97ff\u3059\u308b\u304b<\/a>.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/pageloot.com\/wp-content\/uploads\/2026\/03\/simple-clean-illustration-square-format-white-background-with-blue-and-light-g-1156-9b9dd2a21217.webp\" alt=\"QR\u30b3\u30fc\u30c9\u7d20\u6750\u306e\u30b9\u30ad\u30e3\u30f3\u554f\u984c\" \/><\/figure>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p><strong>\u30d7\u30ed\u30d5\u30a7\u30c3\u30b7\u30e7\u30ca\u30eb\u3067\u9ad8\u89e3\u50cf\u5ea6\u306e\u30b3\u30fc\u30c9\u3092\u4f5c\u6210\u3059\u308b\u6e96\u5099\u306f\u3067\u304d\u307e\u3057\u305f\u304b\uff1f<\/strong> \u3092\u3054\u5229\u7528\u304f\u3060\u3055\u3044\u3002 <a href=\"https:\/\/pageloot.com\/ja\/qr-code-generator\/\">QR\u30b3\u30fc\u30c9\u30b8\u30a7\u30cd\u30ec\u30fc\u30bf\u30fc<\/a> SVG\u3084PDF\u306e\u3088\u3046\u306a\u30d9\u30af\u30bf\u30fc\u5f62\u5f0f\u3067\u30b3\u30fc\u30c9\u3092\u30c7\u30b6\u30a4\u30f3\u3057\u3001\u3069\u3093\u306a\u30b5\u30a4\u30ba\u3067\u3082\u5370\u5237\u304c\u9bae\u660e\u306b\u4fdd\u305f\u308c\u308b\u3088\u3046\u306b\u3057\u307e\u3059\u3002.<\/p>\n<\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\">\u8907\u6570\u306e\u30c7\u30d0\u30a4\u30b9\u3067\u306e\u5370\u5237\u30c6\u30b9\u30c8<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u5168\u9762\u5370\u5237\u306b\u9032\u3080\u524d\u306b\u3001\u5b9f\u4e16\u754c\u3067\u306e\u30c6\u30b9\u30c8\u3092\u5b9f\u65bd\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u660e\u308b\u3044\u30aa\u30d5\u30a3\u30b9\u3067\u6700\u65b0\u306e\u30d5\u30e9\u30c3\u30b0\u30b7\u30c3\u30d7\u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u3067\u7c21\u5358\u306b\u30b9\u30ad\u30e3\u30f3\u3067\u304d\u308b\u30b3\u30fc\u30c9\u3067\u3082\u3001\u8584\u6697\u3044\u74b0\u5883\u3084\u5f37\u3044\u86cd\u5149\u706f\u306e\u4e0b\u3067\u53e4\u3044\u30c7\u30d0\u30a4\u30b9\u3067\u30b9\u30ad\u30e3\u30f3\u3059\u308b\u3068\u5931\u6557\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>  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cm\uff080.8\u00d70.8\u30a4\u30f3\u30c1\uff09\u3067\u3059\u3002\u30b3\u30fc\u30c9\u306b\u5927\u91cf\u306e\u30c7\u30fc\u30bf\u304c\u542b\u307e\u308c\u3066\u3044\u308b\u5834\u5408\u3084\u3001\u9ad8\u3044\u8aa4\u308a\u8a02\u6b63\u30ec\u30d9\u30eb\u3092\u4f7f\u7528\u3057\u3066\u3044\u308b\u5834\u5408\u306f\u3001\u30e2\u30b8\u30e5\u30fc\u30eb\u304c\u660e\u78ba\u306b\u533a\u5225\u3055\u308c\u308b\u3088\u3046\u306b\u3001\u3055\u3089\u306b\u30b5\u30a4\u30ba\u3092\u5927\u304d\u304f\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002.<\/p> <\/div> <\/div>","protected":false},"excerpt":{"rendered":"<p>QR\u30b3\u30fc\u30c9\u3092300 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