{"id":1215,"date":"2025-11-11T11:26:36","date_gmt":"2025-11-11T03:26:36","guid":{"rendered":"https:\/\/txjpcba.com\/?p=1215"},"modified":"2026-03-04T17:41:26","modified_gmt":"2026-03-04T09:41:26","slug":"%e9%ab%98%e5%af%86%e5%ba%a6%e7%9b%b8%e4%ba%92%e6%8e%a5%e7%b6%9a%e6%8a%80%e8%a1%93","status":"publish","type":"post","link":"https:\/\/txjpcba.com\/ja\/%e9%ab%98%e5%af%86%e5%ba%a6%e7%9b%b8%e4%ba%92%e6%8e%a5%e7%b6%9a%e6%8a%80%e8%a1%93\/","title":{"rendered":"PCBA\u88fd\u9020\uff1a\u88fd\u54c1\u304c\u9ad8\u5bc6\u5ea6\u76f8\u4e92\u63a5\u7d9a\uff08HDI\uff09\u6280\u8853\u3092\u5fc5\u8981\u3068\u3059\u308b\u306e\u306f\u3069\u306e\u3088\u3046\u306a\u5834\u5408\u304b\uff1f"},"content":{"rendered":"<h2 class=\"wp-block-heading\"><strong>\u5c0f\u578b\u5316\u306e\u7fa9\u52d9<\/strong><\/h2>\r\n\r\n\r\n\r\n<p>\u30c7\u30d0\u30a4\u30b9\u306f\u3088\u308a\u5c0f\u3055\u304f\u3001\u3088\u308a\u8efd\u304f\u3001\u3088\u308a\u901f\u304f\u3001\u3088\u308a\u591a\u304f\u306e\u6a5f\u80fd\u3092\u6301\u305f\u306a\u3051\u308c\u3070\u306a\u308a\u307e\u305b\u3093\u3002\u3053\u306e\u3088\u3046\u306a\u5c0f\u578b\u5316\u3068\u9ad8\u6027\u80fd\u5316\u306e\u7d76\u3048\u9593\u306a\u3044\u63a8\u9032\u306f\u3001\u30d7\u30ea\u30f3\u30c8\u57fa\u677f\uff08PCB\uff09\u306e\u8a2d\u8a08\u3068\u88fd\u9020\u306b\u5927\u304d\u306a\u5727\u529b\u3092\u304b\u3051\u3066\u3044\u307e\u3059\u3002\u5f93\u6765\u306e\u30b9\u30eb\u30fc\u30db\u30fc\u30eb(TH)\u3084\u6a19\u6e96\u7684\u306a\u591a\u5c64PCB\u306f\u4f9d\u7136\u3068\u3057\u3066\u591a\u304f\u306e\u7528\u9014\u306b\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u304c\u3001\u8907\u96d1\u3067\u9ad8\u901f\u304b\u3064\u30b3\u30f3\u30d1\u30af\u30c8\u306a\u30c7\u30d0\u30a4\u30b9\u306e\u53f0\u982d\u306b\u3088\u308a\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u30d1\u30e9\u30c0\u30a4\u30e0\u30b7\u30d5\u30c8\u304c\u5fc5\u8981\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002 <a href=\"https:\/\/txjpcba.com\/ja\/%e3%83%97%e3%83%aa%e3%83%b3%e3%83%88%e5%9f%ba%e6%9d%bf%e8%a3%bd%e9%80%a0\/\"><strong>\u9ad8\u5bc6\u5ea6\u76f8\u4e92\u63a5\u7d9a<\/strong>\u00a0<strong>\u30c6\u30af\u30ce\u30ed\u30b8\u30fc<\/strong><\/a>.<\/p>\r\n\r\n\r\n\r\n<p>\u30c7\u30b6\u30a4\u30f3\u30fb\u30a8\u30f3\u30b8\u30cb\u30a2\u3084\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u30fb\u30de\u30cd\u30fc\u30b8\u30e3\u30fc\u306b\u3068\u3063\u3066\u3001\u554f\u984c\u306f\u6b21\u306e\u3088\u3046\u306a\u3053\u3068\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002 <em>\u3082\u3057<\/em> HDI\u306f\u512a\u308c\u3066\u3044\u308b\u304c <strong>HDI\u306e\u30b3\u30b9\u30c8\u3068\u8907\u96d1\u3055\u306f\u3001\u305d\u306e\u88fd\u54c1\u306b\u3068\u3063\u3066\u3044\u3064\u6b63\u5f53\u5316\u3055\u308c\u308b\u306e\u3067\u3057\u3087\u3046\u304b\uff1f<\/strong> HDI\u306e\u63a1\u7528\u306f\u3001\u57fa\u677f\u30b5\u30a4\u30ba\u3084\u96fb\u6c17\u7684\u6027\u80fd\u304b\u3089\u88fd\u9020\u53ef\u80fd\u6027\u3084\u30b7\u30b9\u30c6\u30e0\u5168\u4f53\u306e\u30b3\u30b9\u30c8\u306b\u81f3\u308b\u307e\u3067\u3001\u3059\u3079\u3066\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u91cd\u8981\u306a\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u4e0a\u306e\u6c7a\u5b9a\u4e8b\u9805\u3067\u3059\u3002.<\/p>\r\n\r\n\r\n\r\n<p>\u672c\u30ac\u30a4\u30c9\u306f\u3001\u6b21\u306ePCBA\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u304cHDI\u6280\u8853\u3092\u5fc5\u8981\u3068\u3059\u308b\u95be\u5024\u3092\u8d85\u3048\u305f\u304b\u3069\u3046\u304b\u3092\u8a55\u4fa1\u3059\u308b\u306e\u306b\u5f79\u7acb\u3064\u30014\u3064\u306e\u4e2d\u6838\u7684\u306a\u5224\u65ad\u57fa\u6e96\u306b\u6839\u3056\u3057\u305f\u5305\u62ec\u7684\u306a\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002.<\/p>\r\n\r\n\r\n\r\n<figure class=\"wp-block-image aligncenter size-full is-resized\">\r\n<figure id=\"attachment_1218\" aria-describedby=\"caption-attachment-1218\" style=\"width: 800px\" class=\"wp-caption aligncenter\"><img fetchpriority=\"high\" decoding=\"async\" class=\"wp-image-1218\" style=\"width: 600px;\" title=\"\u9ad8\u5bc6\u5ea6\u76f8\u4e92\u63a5\u7d9a\u6280\u8853\" src=\"https:\/\/txjpcba.com\/wp-content\/uploads\/2025\/11\/pcba-manufacturing-hdi-technology.jpg\" alt=\"\u9ad8\u5bc6\u5ea6\u76f8\u4e92\u63a5\u7d9a\u6280\u8853\" width=\"800\" height=\"450\" srcset=\"https:\/\/txjpcba.com\/wp-content\/uploads\/2025\/11\/pcba-manufacturing-hdi-technology.jpg 800w, https:\/\/txjpcba.com\/wp-content\/uploads\/2025\/11\/pcba-manufacturing-hdi-technology-300x169.jpg 300w, https:\/\/txjpcba.com\/wp-content\/uploads\/2025\/11\/pcba-manufacturing-hdi-technology-768x432.jpg 768w, https:\/\/txjpcba.com\/wp-content\/uploads\/2025\/11\/pcba-manufacturing-hdi-technology-600x338.jpg 600w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-1218\" class=\"wp-caption-text\">\u9ad8\u5bc6\u5ea6\u76f8\u4e92\u63a5\u7d9a\u6280\u8853<\/figcaption><\/figure>\r\n<\/figure>\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\"><strong>1.\u5c0f\u578b\u5316\u306e\u8981\u56e0\u30b9\u30da\u30fc\u30b9\u304c\u4e3b\u306a\u5236\u7d04\u306e\u5834\u5408<\/strong><\/h2>\r\n\r\n\r\n\r\n<p>HDI\u3092\u63a1\u7528\u3059\u308b\u6700\u3082\u76f4\u63a5\u7684\u3067\u660e\u767d\u306a\u539f\u52d5\u529b\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3042\u308b\u3002 <strong>\u30b9\u30da\u30fc\u30b9\u306e\u5236\u7d04<\/strong>. .HDI\u30c6\u30af\u30ce\u30ed\u30b8\u30fc\u306f\u3001\u5358\u4f4d\u9762\u7a4d\u5f53\u305f\u308a\u306e\u914d\u7dda\u5bc6\u5ea6\u3092\u98db\u8e8d\u7684\u306b\u5411\u4e0a\u3055\u305b\u3001\u591a\u304f\u306e\u5834\u5408\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u57fa\u677f\u30b5\u30a4\u30ba\u306e\u7e2e\u5c0f\u3092\u53ef\u80fd\u306b\u3057\u307e\u3059\u3002 <strong>25%\u301c50%<\/strong> \u5f93\u6765\u306e\u8a2d\u8a08\u3068\u6bd4\u8f03\u3057\u3066\u3002.<\/p>\r\n\r\n\r\n\r\n<h3 class=\"wp-block-heading\">\u5c0f\u578b\u5316\u306e\u4e3b\u306a\u6307\u6a19\uff1a<\/h3>\r\n\r\n\r\n\r\n<h4 class=\"wp-block-heading\">A.\u591a\u30d4\u30f3\u3001\u30d5\u30a1\u30a4\u30f3\u30d4\u30c3\u30c1\u90e8\u54c1<\/h4>\r\n\r\n\r\n\r\n<p>HDI\u306e\u6700\u3082\u4e00\u822c\u7684\u306a\u304d\u3063\u304b\u3051\u306f\u3001\u7279\u306b\u5148\u9032\u7684\u306a\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u306e\u63a1\u7528\u3067\u3042\u308b\u3002 <strong>\u30dc\u30fc\u30eb\u30b0\u30ea\u30c3\u30c9\u30a2\u30ec\u30a4\uff08BGA\uff09<\/strong> \u305d\u3057\u3066 <strong>\u30c1\u30c3\u30d7\u30b9\u30b1\u30fc\u30eb\u30d1\u30c3\u30b1\u30fc\u30b8\uff08CSP\uff09<\/strong> \u30d4\u30c3\u30c1\u304c\u6975\u7aef\u306b\u5c0f\u3055\u3044\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3002.<\/p>\r\n\r\n\r\n\r\n<ul class=\"wp-block-list\">\r\n<li><strong>BGA\u30d4\u30c3\u30c1\u3057\u304d\u3044\u5024\uff1a<\/strong> \u3092\u5099\u3048\u305fBGA \u30d1\u30c3\u30b1\u30fc\u30b8\u3092\u8a2d\u8a08\u306b\u4f7f\u7528\u3059\u308b\u5834\u5408 <strong>\u30d4\u30c3\u30c10.8mm\u4ee5\u4e0b\uff08\u4f8b\uff1a0.6mm\u30010.5mm\u30010.4mm\u306a\u3069\uff09<\/strong>, \u305d\u306e\u305f\u3081\u3001\u6a19\u6e96\u7684\u306a\u30b9\u30eb\u30fc\u30db\u30fc\u30eb\u30d3\u30a2\u3092\u4f7f\u7528\u3057\u3066\u5185\u90e8\u30d4\u30f3\u5217\u304b\u3089\u30c8\u30ec\u30fc\u30b9\u3092\u914d\u7dda\u3059\u308b\u3053\u3068\u306f\u4e0d\u53ef\u80fd\u306b\u306a\u308b\u304b\u3001\u904e\u5ea6\u306b\u8907\u96d1\u306b\u306a\u308b\u3002.<\/li>\r\n\r\n\r\n\r\n<li><strong>HDI\u306e\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u30d3\u30a2\u30a4\u30f3\u30d1\u30c3\u30c9\uff08VIP\uff09\u3068\u30de\u30a4\u30af\u30ed\u30d3\u30a2\u30b9\uff1a<\/strong> HDI\u306f <strong>\u30de\u30a4\u30af\u30ed\u30d3\u30a2\u30b9<\/strong> (\u901a\u5e38\u76f4\u5f840.15mm\u4ee5\u4e0b\u306e\u30ec\u30fc\u30b6\u30fc\u30c9\u30ea\u30eb\u7a74\uff09\u3092\u3001\u90e8\u54c1\u306e\u306f\u3093\u3060\u30d1\u30c3\u30c9(<strong>\u30d3\u30a2\u30a4\u30f3\u30d1\u30c3\u30c9<\/strong>).\u3053\u306e\u6280\u8853\u306b\u3088\u308a\u3001BGA\u30d1\u30c3\u30c9\u9593\u306e\u8cb4\u91cd\u306a\u8868\u9762\u9818\u57df\u304c\u914d\u7dda\u30c8\u30ec\u30fc\u30b9\u7528\u306b\u89e3\u653e\u3055\u308c\u3001\u5bc6\u5ea6\u304c\u5287\u7684\u306b\u5411\u4e0a\u3057\u3001\u3088\u308a\u5c0f\u3055\u306a\u30d5\u30c3\u30c8\u30d7\u30ea\u30f3\u30c8\u3067\u9ad8I\/O\u6570\u306e\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u306e\u30d5\u30a1\u30f3\u30a2\u30a6\u30c8\u304c\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002.<\/li>\r\n<\/ul>\r\n\r\n\r\n\r\n<h4 class=\"wp-block-heading\">B.\u90e8\u54c1\u5bc6\u5ea6\u3068\u5c64\u6570\u306e\u524a\u6e1b<\/h4>\r\n\r\n\r\n\r\n<p>\u5f93\u6765\u306ePCB\u3067\u306f\u3001\u9ad8\u5bc6\u5ea6\u8a2d\u8a08\u306e\u5834\u5408\u3001\u5fc5\u8981\u306a\u3059\u3079\u3066\u306e\u30c8\u30ec\u30fc\u30b9\u3092\u53ce\u5bb9\u3059\u308b\u305f\u3081\u306b\u7dcf\u5c64\u6570\u3092\u5897\u3084\u3055\u3056\u308b\u3092\u5f97\u306a\u3044\u3053\u3068\u304c\u3088\u304f\u3042\u308a\u307e\u3059\uff08\u4f8b\u3048\u3070\u30018\u5c64\u304b\u308912\u5c64\u3078\uff09\u3002HDI\u306f\u3001\u591a\u304f\u306e\u5834\u5408\u3001\u540c\u3058\u304b\u305d\u308c\u4ee5\u4e0a\u306e\u8907\u96d1\u306a\u914d\u7dda\u3092 <strong>\u5c64\u304c\u5c11\u306a\u3044<\/strong>.<\/p>\r\n\r\n\r\n\r\n<ul class=\"wp-block-list\">\r\n<li><strong>\u30ec\u30a4\u30e4\u30fc\u6570\u306e\u30d1\u30e9\u30c9\u30c3\u30af\u30b9<\/strong> 8\u5c64\u306e\u6a19\u6e96\u7684\u306aPCB\u3092\u30012\u3064\u306e\u9023\u7d9a\u3057\u305f\u30d3\u30eb\u30c9\u30a2\u30c3\u30d7\u5c64\uff08$1+2+1$\u307e\u305f\u306f\u540c\u69d8\u306e\u69cb\u9020\uff09\u3092\u6301\u30644\u5c64HDI\u57fa\u677f\u306b\u7f6e\u304d\u63db\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002\u3053\u306e\u7d50\u679c\u30011\u5c64\u3042\u305f\u308a\u306e\u88fd\u9020\u30b3\u30b9\u30c8\u306fHDI\u3088\u308a\u9ad8\u304f\u306a\u308a\u307e\u3059\u304c\u3001\u6700\u7d42\u7684\u306a\u57fa\u677f\u306f\u3088\u308a\u8584\u304f\u3001\u8efd\u304f\u3001\u4f4e\u30b3\u30b9\u30c8\u3068\u306a\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002.<\/li>\r\n\r\n\r\n\r\n<li><strong>\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<\/strong> \u306b\u3068\u3063\u3066\u8b72\u308c\u306a\u3044\u3053\u3068\u3060\u3002 <strong>\u30a6\u30a7\u30a2\u30e9\u30d6\u30eb\u6a5f\u5668<\/strong> (\u30b9\u30de\u30fc\u30c8\u30a6\u30a9\u30c3\u30c1\u3001\u30d5\u30a3\u30c3\u30c8\u30cd\u30b9\u30c8\u30e9\u30c3\u30ab\u30fc\uff09\u3001, <strong>\u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u3001\u533b\u7642\u7528\u30a4\u30f3\u30d7\u30e9\u30f3\u30c8,<\/strong> \u307e\u305f\u30011\u30b0\u30e9\u30e0\u30841\u7acb\u65b9\u30df\u30ea\u30e1\u30fc\u30c8\u30eb\u306e\u5358\u4f4d\u304c\u91cd\u8981\u8996\u3055\u308c\u308b\u3001\u5236\u7d04\u306e\u591a\u3044\u822a\u7a7a\u5b87\u5b99\u7528\u96fb\u5b50\u6a5f\u5668\u306b\u3082\u9069\u3057\u3066\u3044\u308b\u3002.<\/li>\r\n<\/ul>\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\"><strong>2.\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u30fb\u30d5\u30a1\u30af\u30bf\u30fc\uff1a\u30b7\u30b0\u30ca\u30eb\u30fb\u30a4\u30f3\u30c6\u30b0\u30ea\u30c6\u30a3\u304c\u91cd\u8981\u306a\u5834\u5408<\/strong><\/h2>\r\n\r\n\r\n\r\n<figure class=\"wp-block-image aligncenter size-full is-resized\">\r\n<figure id=\"attachment_1219\" aria-describedby=\"caption-attachment-1219\" style=\"width: 640px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"wp-image-1219\" style=\"width: 600px;\" title=\"\u30b7\u30b0\u30ca\u30eb\u30fb\u30a4\u30f3\u30c6\u30b0\u30ea\u30c6\u30a3\u304c\u91cd\u8981\u306a\u5834\u5408\" src=\"https:\/\/txjpcba.com\/wp-content\/uploads\/2025\/11\/When-Signal-Integrity-is-Paramount.jpg\" alt=\"\u30b7\u30b0\u30ca\u30eb\u30fb\u30a4\u30f3\u30c6\u30b0\u30ea\u30c6\u30a3\u304c\u91cd\u8981\u306a\u5834\u5408\" width=\"640\" height=\"426\" srcset=\"https:\/\/txjpcba.com\/wp-content\/uploads\/2025\/11\/When-Signal-Integrity-is-Paramount.jpg 640w, https:\/\/txjpcba.com\/wp-content\/uploads\/2025\/11\/When-Signal-Integrity-is-Paramount-300x200.jpg 300w, https:\/\/txjpcba.com\/wp-content\/uploads\/2025\/11\/When-Signal-Integrity-is-Paramount-600x399.jpg 600w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/><figcaption id=\"caption-attachment-1219\" class=\"wp-caption-text\">\u30b7\u30b0\u30ca\u30eb\u30fb\u30a4\u30f3\u30c6\u30b0\u30ea\u30c6\u30a3\u304c\u91cd\u8981\u306a\u5834\u5408<\/figcaption><\/figure>\r\n<\/figure>\r\n\r\n\r\n\r\n<p>\u30b5\u30a4\u30ba\u3060\u3051\u3067\u306a\u304f\u3001HDI\u306e\u96fb\u6c17\u7684\u306a\u5229\u70b9\u306e\u7b2c\u4e00\u306f\u3001\u305d\u306e\u7ba1\u7406\u80fd\u529b\u306b\u3042\u308b\u3002 <strong>\u9ad8\u901f\u304a\u3088\u3073\u9ad8\u5468\u6ce2\uff08RF\uff09\u4fe1\u53f7<\/strong> \u512a\u308c\u305f\u8aa0\u5b9f\u3055\u3092\u3082\u3063\u3066\u3002.<\/p>\r\n\r\n\r\n\r\n<h3 class=\"wp-block-heading\">\u30b7\u30b0\u30ca\u30eb\u30a4\u30f3\u30c6\u30b0\u30ea\u30c6\u30a3\u306e\u5fc5\u8981\u6027\u3092\u793a\u3059\u4e3b\u306a\u6307\u6a19\uff1a<\/h3>\r\n\r\n\r\n\r\n<h4 class=\"wp-block-heading\">A.\u9ad8\u901f\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30a4\u30b9\u3068\u30c7\u30fc\u30bf\u30fb\u30ec\u30fc\u30c8<\/h4>\r\n\r\n\r\n\r\n<p>\u306e\u3088\u3046\u306a\u8fd1\u4ee3\u7684\u306a\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30a4\u30b9\u304c\u3042\u308b\u3002 <strong>PCIe Gen 4\/5\u3001DDR4\/5\u3001USB 3.0\/4.0\u3001\u307e\u305f\u306f10G\/40G\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8<\/strong> \u306f\u3001\u9577\u3044\u30c8\u30ec\u30fc\u30b9\u3001\u53cd\u5c04\u3001\u30af\u30ed\u30b9\u30c8\u30fc\u30af\u306b\u3088\u308b\u4fe1\u53f7\u52a3\u5316\u304c\u5927\u304d\u306a\u61f8\u5ff5\u3068\u306a\u308b\u5468\u6ce2\u6570\u3067\u52d5\u4f5c\u3059\u308b\u3002.<\/p>\r\n\r\n\r\n\r\n<ul class=\"wp-block-list\">\r\n<li><strong>\u3088\u308a\u77ed\u3044\u4fe1\u53f7\u7d4c\u8def\uff1a<\/strong> \u30de\u30a4\u30af\u30ed\u30d3\u30a2\u306f\u3001\u3059\u3079\u3066\u306e\u5c64\u3092\u6a2a\u65ad\u3057\u3001\u4e0d\u8981\u306a\u5c64\u3092\u5f62\u6210\u3059\u308b\u30b9\u30eb\u30fc\u30db\u30fc\u30eb\u30d3\u30a2\u3068\u306f\u7570\u306a\u308a\u30011\u5c64\u307e\u305f\u306f2\u5c64\u306b\u3057\u304b\u53ca\u3073\u307e\u305b\u3093\uff08\u30d6\u30e9\u30a4\u30f3\u30c9\u30d3\u30a2\u307e\u305f\u306f\u30d0\u30ea\u30fc\u30c9\u30d3\u30a2\uff09\u3002 <strong>\u30b9\u30bf\u30d6<\/strong>. .\u3053\u306e\u30b9\u30bf\u30d6\u306f\u4f1d\u9001\u7dda\u8def\u306e\u4e0d\u9023\u7d9a\u9762\u3068\u3057\u3066\u6a5f\u80fd\u3057\u3001\u9ad8\u5468\u6ce2\u3067\u306e\u4fe1\u53f7\u53cd\u5c04\uff08\u30ce\u30a4\u30ba\uff09\u3092\u5f15\u304d\u8d77\u3053\u3057\u307e\u3059\u3002HDI\u306e\u30de\u30a4\u30af\u30ed\u30d3\u30a2\u306f <strong>\u30b9\u30bf\u30d6\u3092\u306a\u304f\u3059<\/strong>, \u4fe1\u53f7\u54c1\u8cea\u3092\u5927\u5e45\u306b\u6539\u5584\u3057\u3001\u3088\u308a\u9ad8\u901f\u306a\u30c7\u30fc\u30bf\u4f1d\u9001\u3092\u53ef\u80fd\u306b\u3059\u308b\u3002.<\/li>\r\n\r\n\r\n\r\n<li><strong>\u3088\u308a\u30bf\u30a4\u30c8\u306a\u30a4\u30f3\u30d4\u30fc\u30c0\u30f3\u30b9\u30fb\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\uff1a<\/strong> HDI\u69cb\u9020\u3067\u4f7f\u7528\u3055\u308c\u308b\u7d30\u3044\u7dda\u5e45\u3068\u5236\u5fa1\u3055\u308c\u305f\u8a98\u96fb\u4f53\u539a\u3055\u306f\u3001\u7279\u6027\u30a4\u30f3\u30d4\u30fc\u30c0\u30f3\u30b9\uff08\u4f8b\u3048\u3070\u3001RF\u7528$50\u03a9Omega$\u3001\u30c7\u30fc\u30bf\u7528$100\u03a9Omega$\u5dee\u52d5\u30da\u30a2\uff09\u306e\u3088\u308a\u7cbe\u5bc6\u306a\u5236\u5fa1\u3092\u5bb9\u6613\u306b\u3057\u3001\u3053\u308c\u306f\u4fe1\u53f7\u640d\u5931\u306e\u6700\u5c0f\u5316\u3068\u4fe1\u983c\u6027\u306e\u78ba\u4fdd\u306b\u4e0d\u53ef\u6b20\u3067\u3059\u3002.<\/li>\r\n<\/ul>\r\n\r\n\r\n\r\n<h4 class=\"wp-block-heading\">B.\u96fb\u529b\u4f9b\u7d66\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\uff08PDN\uff09\u3068EMI\u7ba1\u7406<\/h4>\r\n\r\n\r\n\r\n<p>\u9ad8\u901f\u30d7\u30ed\u30bb\u30c3\u30b5\u30fc\u3084FPGA\u306f\u30af\u30ea\u30fc\u30f3\u3067\u5b89\u5b9a\u3057\u305f\u96fb\u529b\u3092\u5fc5\u8981\u3068\u3057\u307e\u3059\u3002HDI\u69cb\u9020\u306f\u3001\u96fb\u529b\u4f9b\u7d66\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\uff08PDN\uff09\u306b\u3068\u3063\u3066\u672c\u8cea\u7684\u306b\u512a\u308c\u3066\u3044\u307e\u3059\u3002.<\/p>\r\n\r\n\r\n\r\n<ul class=\"wp-block-list\">\r\n<li><strong>\u30c7\u30ab\u30c3\u30d7\u30ea\u30f3\u30b0\u30b3\u30f3\u30c7\u30f3\u30b5\u30fc\u306e\u914d\u7f6e\uff1a<\/strong> HDI\u3067\u306f\u3001\u30c7\u30ab\u30c3\u30d7\u30ea\u30f3\u30b0\u30fb\u30b3\u30f3\u30c7\u30f3\u30b5\u306e\u30d1\u30c3\u30c9\u306b\u76f4\u63a5\u30de\u30a4\u30af\u30ed\u30d3\u30a2\u3092\u914d\u7f6e\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\uff08Via-in-Pad\uff09\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u30b3\u30f3\u30c7\u30f3\u30b5\u3068\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u306e\u96fb\u6e90\u30d4\u30f3\u9593\u306e\u8ddd\u96e2\u304c\u6700\u5c0f\u5316\u3055\u308c\u3001\u5bc4\u751f\u30a4\u30f3\u30c0\u30af\u30bf\u30f3\u30b9\u304c\u4f4e\u6e1b\u3055\u308c\u3001\u6b21\u306e\u3053\u3068\u304c\u4fdd\u8a3c\u3055\u308c\u307e\u3059\u3002 <strong>\u3088\u308a\u30af\u30ea\u30fc\u30f3\u306a\u30d1\u30ef\u30fc\u4f9b\u7d66<\/strong> \u5927\u96fb\u6d41\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\u306e\u4e0b\u3067\u3001\u96fb\u78c1\u5e72\u6e09\uff08EMI\uff09\u3092\u5168\u9762\u7684\u306b\u4f4e\u6e1b\u3059\u308b\u3002.<\/li>\r\n\r\n\r\n\r\n<li><strong>\u30b7\u30fc\u30eb\u30c9\uff1a<\/strong> \u30b9\u30bf\u30c3\u30af\u30c9\u30fb\u30de\u30a4\u30af\u30ed\u30d3\u30a2\u306e\u4f7f\u7528\u3068\u30b9\u30bf\u30c3\u30ac\u30fc\u30c9\u30fb\u30de\u30a4\u30af\u30ed\u30d3\u30a2\u306e\u4f7f\u7528\u306b\u3088\u308a\u3001\u3088\u308a\u5f37\u56fa\u3067\u9023\u7d9a\u7684\u306a\u30b0\u30e9\u30f3\u30c9\u30d7\u30ec\u30fc\u30f3\u304c\u53ef\u80fd\u306b\u306a\u308a\u3001\u3053\u308c\u306f\u8907\u96d1\u3067\u591a\u6a5f\u80fd\u306a\u30c7\u30d0\u30a4\u30b9\uff08Wi-Fi\u30015G\u3001GPS\u3001Bluetooth\u3092\u5099\u3048\u305f\u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u306a\u3069\uff09\u306e\u52b9\u679c\u7684\u306aEMI\u30b7\u30fc\u30eb\u30c9\u306b\u4e0d\u53ef\u6b20\u3067\u3042\u308b\u3002.<\/li>\r\n<\/ul>\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\"><strong>3.\u4fe1\u983c\u6027\u306e\u8981\u7d20\u8010\u4e45\u6027\u3068\u5bff\u547d\u304c\u91cd\u8981\u306a\u5834\u5408<\/strong><\/h2>\r\n\r\n\r\n\r\n<figure class=\"wp-block-image aligncenter size-full is-resized\">\r\n<figure id=\"attachment_1220\" aria-describedby=\"caption-attachment-1220\" style=\"width: 910px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"wp-image-1220\" style=\"width: 600px;\" title=\"\u8010\u4e45\u6027\u3068\u5bff\u547d\u304c\u91cd\u8981\u306a\u5834\u5408\" src=\"https:\/\/txjpcba.com\/wp-content\/uploads\/2025\/11\/When-Durability-and-Longevity-are-Critical.png\" alt=\"\u8010\u4e45\u6027\u3068\u5bff\u547d\u304c\u91cd\u8981\u306a\u5834\u5408\" width=\"910\" height=\"510\" srcset=\"https:\/\/txjpcba.com\/wp-content\/uploads\/2025\/11\/When-Durability-and-Longevity-are-Critical.png 910w, https:\/\/txjpcba.com\/wp-content\/uploads\/2025\/11\/When-Durability-and-Longevity-are-Critical-300x168.png 300w, https:\/\/txjpcba.com\/wp-content\/uploads\/2025\/11\/When-Durability-and-Longevity-are-Critical-768x430.png 768w, https:\/\/txjpcba.com\/wp-content\/uploads\/2025\/11\/When-Durability-and-Longevity-are-Critical-600x336.png 600w\" sizes=\"(max-width: 910px) 100vw, 910px\" \/><figcaption id=\"caption-attachment-1220\" class=\"wp-caption-text\">\u8010\u4e45\u6027\u3068\u5bff\u547d\u304c\u91cd\u8981\u306a\u5834\u5408<\/figcaption><\/figure>\r\n<\/figure>\r\n\r\n\r\n\r\n<p>\u81ea\u52d5\u8eca\u3001\u822a\u7a7a\u5b87\u5b99\u3001\u7523\u696d\u7528\u5236\u5fa1\u6a5f\u5668\u306a\u3069\u306e\u8981\u6c42\u306e\u53b3\u3057\u3044\u74b0\u5883\u3067\u306f\u3001PCB\u306f\u305d\u306e\u52d5\u4f5c\u5bff\u547d\u306b\u308f\u305f\u3063\u3066\u5927\u304d\u306a\u71b1\u7684\u30fb\u6a5f\u68b0\u7684\u30b9\u30c8\u30ec\u30b9\u306b\u8010\u3048\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\r\n\r\n\r\n\r\n<h3 class=\"wp-block-heading\">\u4fe1\u983c\u6027\u5411\u4e0a\u306e\u305f\u3081\u306e\u4e3b\u8981\u6307\u6a19\uff1a<\/h3>\r\n\r\n\r\n\r\n<h4 class=\"wp-block-heading\">A.\u9ad8\u3044\u71b1\u30b5\u30a4\u30af\u30eb\u30b9\u30c8\u30ec\u30b9<\/h4>\r\n\r\n\r\n\r\n<p>\u30a8\u30f3\u30b8\u30f3\u30fb\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u30fb\u30e6\u30cb\u30c3\u30c8\uff08ECU\uff09\u3084\u5c4b\u5916\u901a\u4fe1\u30b7\u30b9\u30c6\u30e0\u306b\u4f7f\u7528\u3055\u308c\u3066\u3044\u308b\u3088\u3046\u306a\u90e8\u54c1\u306f\u3001\u6e29\u5ea6\u5909\u5316\u304c\u5927\u304d\u3044\u3002.<\/p>\r\n\r\n\r\n\r\n<ul class=\"wp-block-list\">\r\n<li><strong>\u30a2\u30b9\u30da\u30af\u30c8\u6bd4\u3092\u4e0b\u3052\u308b\uff1a<\/strong> HDI\u57fa\u677f\u306e\u30de\u30a4\u30af\u30ed\u30d3\u30a2\u306f\u3001\u5f93\u6765\u306e\u30b9\u30eb\u30fc\u30db\u30fc\u30eb\u30d3\u30a2\uff088:1\u4ee5\u4e0a\uff09\u306b\u6bd4\u3079\u3001\u30a2\u30b9\u30da\u30af\u30c8\u6bd4\uff08\u76f4\u5f84\u306b\u5bfe\u3059\u308b\u30d3\u30a2\u306e\u6df1\u3055\u306e\u6bd4\u3001\u591a\u304f\u306e\u5834\u54081:1\u4ee5\u4e0b\uff09\u304c\u8457\u3057\u304f\u4f4e\u3044\u3002\u30a2\u30b9\u30da\u30af\u30c8\u6bd4\u304c\u4f4e\u3044\u3068\u3044\u3046\u3053\u3068\u306f\u3001\u30de\u30a4\u30af\u30ed\u30d3\u30a2\u306e\u30d0\u30ec\u30eb\u306b\u30af\u30e9\u30c3\u30af\u3084\u75b2\u52b4\u7834\u58ca\u304c\u767a\u751f\u3057\u306b\u304f\u3044\u3053\u3068\u3092\u610f\u5473\u3057\u307e\u3059\u3002 <strong>\u71b1\u30b5\u30a4\u30af\u30eb<\/strong> (\u30dc\u30fc\u30c9\u5c64\u306e\u4f38\u7e2e\uff09\u3002.<\/li>\r\n\r\n\r\n\r\n<li><strong>\u69cb\u9020\u7684\u5b8c\u5168\u6027\u306e\u5411\u4e0a\uff1a<\/strong> \u591a\u6570\u306e\u30b9\u30eb\u30fc\u30db\u30fc\u30eb\u30d3\u30a2\u3092\u3088\u308a\u5c0f\u3055\u304f\u5805\u7262\u306a\u30de\u30a4\u30af\u30ed\u30d3\u30a2\u306b\u7f6e\u304d\u63db\u3048\u308b\u3053\u3068\u3067\u3001\u57fa\u677f\u5168\u4f53\u306e\u6a5f\u68b0\u7684\u5b8c\u5168\u6027\u304c\u5411\u4e0a\u3057\u3001\u88fd\u54c1\u5bff\u547d\u306e\u5ef6\u9577\u3068\u30d5\u30a3\u30fc\u30eb\u30c9\u969c\u5bb3\u306e\u6e1b\u5c11\u306b\u3064\u306a\u304c\u308a\u307e\u3059\u3002.<\/li>\r\n<\/ul>\r\n\r\n\r\n\r\n<h4 class=\"wp-block-heading\">B.\u898f\u5236\u304a\u3088\u3073\u5b89\u5168\u9075\u5b88<\/h4>\r\n\r\n\r\n\r\n<p>\u6545\u969c\u304c\u81f4\u547d\u7684\u306a\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\uff08\u533b\u7642\u751f\u547d\u7dad\u6301\u88c5\u7f6e\u3084\u822a\u7a7a\u5b87\u5b99\u98db\u884c\u5236\u5fa1\u88c5\u7f6e\u306a\u3069\uff09\u3067\u306f\u3001HDI\u306e\u4fe1\u983c\u6027\u5411\u4e0a\u304c\u30b3\u30f3\u30d7\u30e9\u30a4\u30a2\u30f3\u30b9\u4e0a\u306e\u91cd\u8981\u306a\u8981\u4ef6\u3068\u306a\u308a\u307e\u3059\u3002HDI\u306f\u3001\u4fe1\u53f7\u306e\u5b8c\u5168\u6027\u3068\u5fdc\u529b\u4e0b\u3067\u306e\u69cb\u9020\u7684\u8010\u4e45\u6027\u3092\u4fdd\u8a3c\u3067\u304d\u308b\u305f\u3081\u3001\u3053\u306e\u3088\u3046\u306a\u5206\u91ce\u3067\u597d\u307e\u308c\u308b\u3001\u3042\u308b\u3044\u306f\u7fa9\u52d9\u5316\u3055\u308c\u305f\u6280\u8853\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002.<\/p>\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\"><strong>4.\u88fd\u9020\u3068\u30b3\u30b9\u30c8\u8981\u56e0\u30af\u30ed\u30b9\u30aa\u30fc\u30d0\u30fc\u30fb\u30dd\u30a4\u30f3\u30c8<\/strong><\/h2>\r\n\r\n\r\n\r\n<figure class=\"wp-block-image aligncenter size-full is-resized\">\r\n<figure id=\"attachment_1221\" aria-describedby=\"caption-attachment-1221\" style=\"width: 848px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-1221\" style=\"width: 600px;\" title=\"\u88fd\u9020\u3068\u30b3\u30b9\u30c8\u8981\u56e0\" src=\"https:\/\/txjpcba.com\/wp-content\/uploads\/2025\/11\/Manufacturing-Cost-Factor.jpg\" alt=\"\u88fd\u9020\u3068\u30b3\u30b9\u30c8\u8981\u56e0\" width=\"848\" height=\"358\" srcset=\"https:\/\/txjpcba.com\/wp-content\/uploads\/2025\/11\/Manufacturing-Cost-Factor.jpg 848w, https:\/\/txjpcba.com\/wp-content\/uploads\/2025\/11\/Manufacturing-Cost-Factor-300x127.jpg 300w, https:\/\/txjpcba.com\/wp-content\/uploads\/2025\/11\/Manufacturing-Cost-Factor-768x324.jpg 768w, https:\/\/txjpcba.com\/wp-content\/uploads\/2025\/11\/Manufacturing-Cost-Factor-600x253.jpg 600w\" sizes=\"(max-width: 848px) 100vw, 848px\" \/><figcaption id=\"caption-attachment-1221\" class=\"wp-caption-text\">\u88fd\u9020\u3068\u30b3\u30b9\u30c8\u8981\u56e0<\/figcaption><\/figure>\r\n<\/figure>\r\n\r\n\r\n\r\n<p>HDI\u306e\u88fd\u9020\u306b\u306f\u3001\u3088\u308a\u8907\u96d1\u306a\u5de5\u7a0b\uff08\u30ec\u30fc\u30b6\u30fc\u7a74\u3042\u3051\u3001\u9806\u6b21\u7a4d\u5c64\u3001\u9285\u30d5\u30a3\u30ea\u30f3\u30b0\uff09\u304c\u5fc5\u8981\u3067\u3059\u304c\u3001\u30b7\u30b9\u30c6\u30e0\u5168\u4f53\u306e\u30b3\u30b9\u30c8\u306f\u3001\u3042\u308b\u8907\u96d1\u3055\u306e\u3057\u304d\u3044\u5024\u3067HDI\u306b\u6709\u5229\u306b\u306a\u308b\u3053\u3068\u304c\u3088\u304f\u3042\u308a\u307e\u3059\u3002.<\/p>\r\n\r\n\r\n\r\n<h3 class=\"wp-block-heading\">\u88fd\u9020\u306b\u95a2\u3059\u308b\u4e3b\u306a\u8003\u616e\u4e8b\u9805\uff1a<\/h3>\r\n\r\n\r\n\r\n<h4 class=\"wp-block-heading\">A.\u30af\u30ed\u30b9\u30aa\u30fc\u30d0\u30fc\u30fb\u30dd\u30a4\u30f3\u30c8\u8907\u96d1\u3055\u304c\u30b3\u30b9\u30c8\u3092\u5358\u7d14\u5316\u3059\u308b\u3068\u304d<\/h4>\r\n\r\n\r\n\r\n<p>\u6700\u521d\u306e <a href=\"https:\/\/txjpcba.com\/ja\/%e3%83%97%e3%83%aa%e3%83%b3%e3%83%88%e5%9f%ba%e6%9d%bf%e8%a3%bd%e9%80%a0\/\"><strong>HDI\u88fd\u9020<\/strong><\/a> \u306f\u9ad8\u5ea6\u306a\u30d7\u30ed\u30bb\u30b9\u306b\u3088\u308a\u30b3\u30b9\u30c8\u304c\u9ad8\u304f\u306a\u3063\u3066\u3044\u308b\u3002\u3057\u304b\u3057\u3001\u5f93\u6765\u306ePCB\u3067\u540c\u3058\u5bc6\u5ea6\u3092\u5b9f\u73fe\u3057\u3088\u3046\u3068\u3059\u308b\u3068\u3001\u73fe\u5b9f\u7684\u3067\u306a\u3044\u5c64\u6570\uff08\u4f8b\u3048\u307014\u5c64\u300116\u5c64\u4ee5\u4e0a\uff09\u3084\u904e\u5927\u306a\u57fa\u677f\u30b5\u30a4\u30ba\u304c\u5fc5\u8981\u306b\u306a\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u3002.<\/p>\r\n\r\n\r\n\r\n<ul class=\"wp-block-list\">\r\n<li><strong>\u30b3\u30b9\u30c8\u52b9\u7387\uff1a<\/strong> \u8a2d\u8a08\u304c\u8907\u96d1\u306b\u306a\u308b\u3068\u3001\u6a19\u6e96\u7684\u306a\u30ec\u30a4\u30e4\u30fc\u6570\u304c8\u5c64\u308410\u5c64\u3092\u8d85\u3048\u308b\u3088\u3046\u306b\u306a\u308b\u3001, <strong>\u57fa\u677f\u30b5\u30a4\u30ba\u3068\u5168\u4f53\u306e\u5c64\u6570\u3092\u6e1b\u3089\u3059\u3053\u3068\u306b\u3088\u308b\u30b3\u30b9\u30c8\u524a\u6e1b<\/strong> $1+N+1$\u307e\u305f\u306f$2+N+2$\u306eHDI\u69cb\u9020\u3092\u4f7f\u7528\u3057\u305f\u5834\u5408\u3001\u591a\u304f\u306e\u5834\u5408\u3001\u30ec\u30a4\u30e4\u30fc\u3042\u305f\u308a\u306e\u88fd\u9020\u30b3\u30b9\u30c8\u306e\u5897\u52a0\u3092\u4e0a\u56de\u308b\u3002HDI\u306e\u7d71\u5408\u306f\u3001\u6750\u6599\u3001\u7d44\u307f\u7acb\u3066\u6642\u9593\u3001\u7b50\u4f53\u30b3\u30b9\u30c8\u306e\u7bc0\u7d04\u306b\u3064\u306a\u304c\u308a\u307e\u3059\u3002.<\/li>\r\n\r\n\r\n\r\n<li><strong>\u88fd\u9020\u6027\u306e\u305f\u3081\u306e\u8a2d\u8a08\uff08DFM\uff09\uff1a<\/strong> HDI\u306f\u30d3\u30a2\u30a4\u30f3\u30d1\u30c3\u30c9\u6280\u8853\u3092\u63a1\u7528\u3057\u3066\u3044\u308b\u3002 <strong>\u7d44\u307f\u7acb\u3066\u306e\u7c21\u7d20\u5316<\/strong> \u3053\u308c\u306b\u3088\u308a\u3001BGA\u306e\u660e\u78ba\u3067\u76f4\u63a5\u7684\u306a\u63a5\u7d9a\u304c\u53ef\u80fd\u306b\u306a\u308a\u3001\u3053\u308c\u306f\u5927\u91cf\u751f\u7523\u306e\u81ea\u52d5SMT\u30e9\u30a4\u30f3\u306b\u3068\u3063\u3066\u975e\u5e38\u306b\u91cd\u8981\u3067\u3059\u3002.<\/li>\r\n<\/ul>\r\n\r\n\r\n\r\n<h4 class=\"wp-block-heading\">B.HDI\u30d3\u30eb\u30c9\u30a2\u30c3\u30d7\u30bf\u30a4\u30d7\uff08\u30b7\u30fc\u30b1\u30f3\u30b7\u30e3\u30eb\u30e9\u30df\u30cd\u30fc\u30b7\u30e7\u30f3\uff09<\/h4>\r\n\r\n\r\n\r\n<p>HDI\u69cb\u9020\u306e\u30bf\u30a4\u30d7\u306f\u3001\u5fc5\u8981\u3068\u3055\u308c\u308b\u8907\u96d1\u3055\u306b\u3088\u3063\u3066\u5b9a\u7fa9\u3055\u308c\u308b\uff1a<\/p>\r\n\r\n\r\n\r\n<ol class=\"wp-block-list\" start=\"1\">\r\n<li><strong>\u30bf\u30a4\u30d7I\uff08$1+N+1$\uff09\uff1a<\/strong> \u4e21\u9762\u306b\u30b7\u30f3\u30b0\u30eb\u30d3\u30eb\u30c9\u30a2\u30c3\u30d7\u5c64\u3002\u30b7\u30f3\u30d7\u30eb\u306a\u30d6\u30e9\u30a4\u30f3\u30c9\u30fb\u30d0\u30a4\u30a2\u30b9\u3092\u4f7f\u7528\u3002(\u6d88\u8cbb\u8005\u5411\u3051\u30ce\u30fc\u30c8\u30d1\u30bd\u30b3\u30f3\u306a\u3069\uff09<\/li>\r\n\r\n\r\n\r\n<li><strong>\u30bf\u30a4\u30d7II\uff08$2+N+2$\u30b9\u30bf\u30c3\u30ac\u30fc\u30c9\uff09\uff1a<\/strong> \u4e21\u30b5\u30a4\u30c9\u306b2\u5c64\u306e\u30d3\u30eb\u30c9\u30a2\u30c3\u30d7\u30fb\u30ec\u30a4\u30e4\u30fc <strong>\u30b9\u30bf\u30c3\u30ac\u30fc\u30c9\u30fb\u30de\u30a4\u30af\u30ed\u30d3\u30a2<\/strong>. .\u3088\u308a\u9ad8\u5bc6\u5ea6\u3002(\u4f8b\uff1a\u30cf\u30a4\u30a8\u30f3\u30c9\u30b0\u30e9\u30d5\u30a3\u30c3\u30af\u30ab\u30fc\u30c9\uff09<\/li>\r\n\r\n\r\n\r\n<li><strong>\u30bf\u30a4\u30d7III\uff08$2+N+2$\u30b9\u30bf\u30c3\u30af\uff09\uff1a<\/strong> 2\u5c64\u4ee5\u4e0a\u306e\u30d3\u30eb\u30c9\u30a2\u30c3\u30d7\u30fb\u30ec\u30a4\u30e4\u30fc <strong>\u30b9\u30bf\u30c3\u30af\uff06\u30d5\u30a3\u30eb\u30c9\u30fb\u30de\u30a4\u30af\u30ed\u30d3\u30a2<\/strong>. .\u8d85\u30d5\u30a1\u30a4\u30f3\u30d4\u30c3\u30c1BGA\u306e\u914d\u7dda\u306b\u4e0d\u53ef\u6b20\u306a\u6700\u9ad8\u5bc6\u5ea6\u3092\u5b9f\u73fe\u3002(\u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u3001\u30b5\u30fc\u30d0\u30fc\u306a\u3069\uff09\u3002.<\/li>\r\n<\/ol>\r\n\r\n\r\n\r\n<p>\u5fc5\u8981\u306aBGA\u30d4\u30c3\u30c1\u3068I\/O\u6570\u306b\u3088\u3063\u3066\u3001\u3069\u306eHDI\u30bf\u30a4\u30d7\u304c\u5fc5\u8981\u304b\u304c\u6c7a\u307e\u308a\u3001\u88fd\u9020\u30d7\u30ed\u30bb\u30b9\u3068\u4fa1\u683c\u306b\u76f4\u63a5\u5f71\u97ff\u3057\u307e\u3059\u3002.<\/p>\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\"><strong>\u6b63\u3057\u3044HDI\u306e\u6c7a\u65ad<\/strong><\/h2>\r\n\r\n\r\n\r\n<p>HDI\u6280\u8853\u3078\u306e\u79fb\u884c\u3092\u6c7a\u5b9a\u3059\u308b\u969b\u306b\u306f\u3001\u88fd\u54c1\u306e\u8981\u6c42\u3068\u524d\u8ff0\u306e4\u3064\u306e\u8981\u7d20\u3092\u7167\u3089\u3057\u5408\u308f\u305b\u3001\u51b7\u5fb9\u306b\u5206\u6790\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\uff1a <strong>\u30b9\u30da\u30fc\u30b9\u3001\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3001\u4fe1\u983c\u6027\u3001\u305d\u3057\u3066\u30b3\u30b9\u30c8\u3002.<\/strong><\/p>\r\n\r\n\r\n\r\n<figure class=\"wp-block-table\">\r\n<table>\r\n<tbody>\r\n<tr>\r\n<td>\u6c7a\u5b9a\u57fa\u6e96<\/td>\r\n<td>\u6a19\u6e96PCB\uff08\u63a8\u5968\uff09<\/td>\r\n<td>HDI PCB (\u8981\u6c42\u4e8b\u9805)<\/td>\r\n<\/tr>\r\n<tr>\r\n<td><strong>\u5c0f\u578b\u5316<\/strong><\/td>\r\n<td>BGA\u30d4\u30c3\u30c1$&gt;1.0\u03bctext{mm}$;\u90e8\u54c1\u5bc6\u5ea6\u304c\u4f4e\u3044;\u30b5\u30a4\u30ba\u5236\u7d04\u304c\u53b3\u3057\u304f\u306a\u3044\u3002.<\/td>\r\n<td><strong>BGA\u30d4\u30c3\u30c1$leq 0.8\u33a4\uff08\u7279\u306b$&lt;0.5\u33a4\uff09\uff1b;<\/strong> \u30a6\u30a7\u30a2\u30e9\u30d6\u30eb\u3001\u643a\u5e2f\u6a5f\u5668\u3001\u533b\u7642\u7528\u30a4\u30f3\u30d7\u30e9\u30f3\u30c8\u3002.<\/td>\r\n<\/tr>\r\n<tr>\r\n<td><strong>\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9<\/strong><\/td>\r\n<td>\u30c7\u30fc\u30bf\u30ec\u30fc\u30c8$&lt; 1\u33c4\u3001\u30a4\u30f3\u30d4\u30fc\u30c0\u30f3\u30b9\u975e\u91cd\u8981\u3001\u4f4e\u5468\u6ce2\u7528\u9014\u3002.<\/td>\r\n<td><strong>\u9ad8\u901f\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\uff08DDR4\/5\u3001PCIe Gen 4+\uff09\uff1b;<\/strong> RF\u30e2\u30b8\u30e5\u30fc\u30eb\uff1b\u53b3\u5bc6\u306a\u30a4\u30f3\u30d4\u30fc\u30c0\u30f3\u30b9\u3068PDN\u5236\u5fa1\u304c\u5fc5\u8981\u3002.<\/td>\r\n<\/tr>\r\n<tr>\r\n<td><strong>\u4fe1\u983c\u6027<\/strong><\/td>\r\n<td>\u5236\u5fa1\u3055\u308c\u305f\u74b0\u5883\u3001\u4f4e\u71b1\u30b5\u30a4\u30af\u30eb\u3002.<\/td>\r\n<td><strong>\u81ea\u52d5\u8eca\u3001\u822a\u7a7a\u5b87\u5b99\u3001\u7523\u696d<\/strong> \u9ad8\u71b1\u307e\u305f\u306f\u6a5f\u68b0\u7684\u30b9\u30c8\u30ec\u30b9\u74b0\u5883\u3002.<\/td>\r\n<\/tr>\r\n<tr>\r\n<td><strong>\u30b3\u30b9\u30c8\u30fb\u30af\u30ed\u30b9\u30aa\u30fc\u30d0\u30fc<\/strong><\/td>\r\n<td>\u914d\u7dda\u306f\u6a19\u6e96\u7684\u306a\u30d3\u30a2\u30db\u30fc\u30eb\u3067\u5341\u5206\u3067\u3042\u308b\u3002.<\/td>\r\n<td><strong>\u6a19\u6e96\u30ec\u30a4\u30e4\u30fc\u6570\u306f10\uff5e12\u30ec\u30a4\u30e4\u30fc\u3092\u8d85\u3048\u308b<\/strong> 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