{"id":2555,"date":"2026-06-16T01:21:44","date_gmt":"2026-06-16T01:21:44","guid":{"rendered":"https:\/\/www.zmsh-semitech.com\/?p=2555"},"modified":"2026-06-16T01:21:50","modified_gmt":"2026-06-16T01:21:50","slug":"%e3%82%a6%e3%82%a7%e3%83%bc%e3%83%8f%e3%81%aettv%e3%80%81%e5%8f%8d%e3%82%8a%e3%80%81%e6%ad%aa%e3%81%bf%e3%81%a8%e3%81%af%e4%bd%95%e3%81%a7%e3%81%99%e3%81%8b","status":"publish","type":"post","link":"https:\/\/www.zmsh-semitech.com\/ja\/what-are-wafer-ttv-bow-and-warp\/","title":{"rendered":"\u30a6\u30a7\u30fc\u30cf\u306eTTV\u3001\u53cd\u308a\u3001\u6b6a\u307f\u3068\u306f\uff1f \u30a6\u30a7\u30fc\u30cf\u306e\u5e73\u5766\u6027\u306b\u95a2\u3059\u308b\u5b9f\u8df5\u30ac\u30a4\u30c9"},"content":{"rendered":"<p>\u3067 <a href=\"https:\/\/www.zmsh-semitech.com\/ja\/%e8%a3%bd%e5%93%81\/\"><mark style=\"background-color:rgba(0, 0, 0, 0);color:#cf2e2e\" class=\"has-inline-color\">\u534a\u5c0e\u4f53\u88fd\u9020<\/mark><\/a>, \u3001\u30a6\u30a7\u30fc\u30cf\u306e\u54c1\u8cea\u306f\u3001\u5358\u306b\u6750\u6599\u306e\u7d14\u5ea6\u3060\u3051\u3067\u6c7a\u307e\u308b\u3082\u306e\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u305f\u3068\u3048\u30b7\u30ea\u30b3\u30f3\u3001\u30b5\u30d5\u30a1\u30a4\u30a2\u3001\u77f3\u82f1\u3001\u3042\u308b\u3044\u306f\u70ad\u5316\u30b1\u30a4\u7d20\u306e\u30a6\u30a7\u30fc\u30cf\u304c\u5b8c\u74a7\u306b\u6210\u9577\u3057\u3066\u3044\u305f\u3068\u3057\u3066\u3082\u3001\u305d\u306e\u5f62\u72b6\u304c\u9069\u5207\u306b\u5236\u5fa1\u3055\u308c\u3066\u3044\u306a\u3051\u308c\u3070\u3001\u88fd\u9020\u4e0a\u306e\u554f\u984c\u3092\u5f15\u304d\u8d77\u3053\u3059\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p>\u30a6\u30a7\u30cf\u30fc\u306e\u5e7e\u4f55\u5b66\u7684\u30d1\u30e9\u30e1\u30fc\u30bf\u306e\u4e2d\u3067\u6700\u3082\u91cd\u8981\u306a\u3082\u306e\u306b\u306f\u3001TTV\uff08\u5168\u539a\u307f\u3070\u3089\u3064\u304d\uff09\u3001\u30dc\u30a6\u3001\u304a\u3088\u3073\u30ef\u30fc\u30d7\u304c\u6319\u3052\u3089\u308c\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u6e2c\u5b9a\u5024\u306f\u3001\u30ea\u30bd\u30b0\u30e9\u30d5\u30a3\u3001\u30dc\u30f3\u30c7\u30a3\u30f3\u30b0\u3001\u8584\u5316\u3001\u30d1\u30c3\u30b1\u30fc\u30b8\u30f3\u30b0\u3068\u3044\u3063\u305f\u91cd\u8981\u306a\u5de5\u7a0b\u306b\u30a6\u30a7\u30cf\u30fc\u304c\u6295\u5165\u3055\u308c\u308b\u524d\u306b\u3001\u30a8\u30f3\u30b8\u30cb\u30a2\u304c\u30a6\u30a7\u30cf\u30fc\u306e\u539a\u307f\u5747\u4e00\u6027\u3084\u5e73\u5766\u6027\u3092\u8a55\u4fa1\u3059\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002.<\/p>\n\n\n\n<p>\u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001\u3053\u308c\u3089\u306e\u30d1\u30e9\u30e1\u30fc\u30bf\u304c\u4f55\u3092\u610f\u5473\u3059\u308b\u306e\u304b\u3001\u306a\u305c\u91cd\u8981\u306a\u306e\u304b\u3001\u305d\u3057\u3066\u3069\u306e\u3088\u3046\u306b\u6e2c\u5b9a\u3055\u308c\u308b\u306e\u304b\u306b\u3064\u3044\u3066\u89e3\u8aac\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/www.zmsh-semitech.com\/wp-content\/uploads\/2026\/06\/What-Are-Wafer-TTV-Bow-and-Warp-1024x683.png\" alt=\"\" class=\"wp-image-2556\" srcset=\"https:\/\/www.zmsh-semitech.com\/wp-content\/uploads\/2026\/06\/What-Are-Wafer-TTV-Bow-and-Warp-1024x683.png 1024w, https:\/\/www.zmsh-semitech.com\/wp-content\/uploads\/2026\/06\/What-Are-Wafer-TTV-Bow-and-Warp-300x200.png 300w, https:\/\/www.zmsh-semitech.com\/wp-content\/uploads\/2026\/06\/What-Are-Wafer-TTV-Bow-and-Warp-768x512.png 768w, https:\/\/www.zmsh-semitech.com\/wp-content\/uploads\/2026\/06\/What-Are-Wafer-TTV-Bow-and-Warp-18x12.png 18w, https:\/\/www.zmsh-semitech.com\/wp-content\/uploads\/2026\/06\/What-Are-Wafer-TTV-Bow-and-Warp-600x400.png 600w, https:\/\/www.zmsh-semitech.com\/wp-content\/uploads\/2026\/06\/What-Are-Wafer-TTV-Bow-and-Warp.png 1536w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u30a6\u30a7\u30cf\u30fc\u306e\u5e73\u5766\u6027\u304c\u91cd\u8981\u306a\u7406\u7531<\/h2>\n\n\n\n<p>\u73fe\u4ee3\u306e\u534a\u5c0e\u4f53\u30c7\u30d0\u30a4\u30b9\u306f\u3001\u6975\u3081\u3066\u53b3\u3057\u3044\u516c\u5dee\u3067\u88fd\u9020\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u30a6\u30a7\u30fc\u30cf\u306e\u539a\u3055\u3084\u5e73\u5766\u5ea6\u306b\u308f\u305a\u304b\u306a\u3070\u3089\u3064\u304d\u304c\u3042\u308b\u3060\u3051\u3067\u3082\u3001\u6b21\u306e\u3088\u3046\u306a\u5f71\u97ff\u304c\u751f\u3058\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30d5\u30a9\u30c8\u30ea\u30bd\u30b0\u30e9\u30d5\u30a3\u306e\u7126\u70b9\u7cbe\u5ea6<\/li>\n\n\n\n<li>\u30a6\u30a7\u30cf\u30fc\u30dc\u30f3\u30c7\u30a3\u30f3\u30b0\u306e\u54c1\u8cea<\/li>\n\n\n\n<li>\u8584\u819c\u306e\u6210\u819c\u5747\u4e00\u6027<\/li>\n\n\n\n<li>CMP\uff08\u5316\u5b66\u6a5f\u68b0\u7814\u78e8\uff09\u306e\u6027\u80fd<\/li>\n\n\n\n<li>\u30c0\u30a4\u30b7\u30f3\u30b0\u304a\u3088\u3073\u30d1\u30c3\u30b1\u30fc\u30b8\u30f3\u30b0\u306e\u6b69\u7559\u307e\u308a<\/li>\n<\/ul>\n\n\n\n<p>\u30a6\u30a7\u30cf\u30fc\u306e\u76f4\u5f84\u304c\u5927\u304d\u304f\u306a\u308a\u3001\u30c7\u30d0\u30a4\u30b9\u306e\u69cb\u9020\u304c\u8907\u96d1\u306b\u306a\u308b\u306b\u3064\u308c\u3066\u3001\u30a6\u30a7\u30cf\u30fc\u306e\u5f62\u72b6\u3092\u5236\u5fa1\u3059\u308b\u3053\u3068\u306e\u91cd\u8981\u6027\u306f\u307e\u3059\u307e\u3059\u9ad8\u307e\u3063\u3066\u3044\u308b\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">TTV\uff08\u5168\u539a\u307f\u3070\u3089\u3064\u304d\uff09\u3068\u306f\u4f55\u304b\uff1f<\/h2>\n\n\n\n<p>TTV\uff08Total Thickness Variation\uff1a\u5168\u539a\u307f\u3070\u3089\u3064\u304d\uff09\u3068\u306f\u3001\u30a6\u30a7\u30cf\u30fc\u306e\u8868\u9762\u5168\u4f53\u306b\u308f\u305f\u3063\u3066\u305d\u306e\u539a\u307f\u304c\u3069\u306e\u7a0b\u5ea6\u5747\u4e00\u3067\u3042\u308b\u304b\u3092\u6e2c\u5b9a\u3059\u308b\u6307\u6a19\u3067\u3059\u3002.<\/p>\n\n\n\n<p>\u3053\u308c\u306f\u3001\u30a6\u30a7\u30cf\u30fc\u4e0a\u3067\u6e2c\u5b9a\u3055\u308c\u305f\u6700\u5927\u539a\u3055\u3068\u6700\u5c0f\u539a\u3055\u306e\u5dee\u3068\u3057\u3066\u5b9a\u7fa9\u3055\u308c\u308b\u3002.<\/p>\n\n\n\n<p><strong>\u6570\u5f0f\uff1a<\/strong><\/p>\n\n\n\n<p>TTV = \u6700\u5927\u539a\u3055 \u2212 \u6700\u5c0f\u539a\u3055<\/p>\n\n\n\n<p>\u4f8b\u3048\u3070\u3001\u30a6\u30a7\u30fc\u30cf\u306e\u6700\u3082\u539a\u3044\u90e8\u5206\u304c 726 \u03bcm\u3001\u6700\u3082\u8584\u3044\u90e8\u5206\u304c 721 \u03bcm \u306e\u5834\u5408\u3001TTV \u306f 5 \u03bcm \u3068\u306a\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p>TTV\u306e\u5024\u304c\u4f4e\u3044\u307b\u3069\u3001\u4e00\u822c\u7684\u306b\u819c\u539a\u306e\u5747\u4e00\u6027\u304c\u9ad8\u304f\u306a\u308a\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u7cbe\u5bc6\u306a\u534a\u5c0e\u4f53\u30d7\u30ed\u30bb\u30b9\u306b\u304a\u3044\u3066\u4e0d\u53ef\u6b20\u306a\u8981\u7d20\u3067\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">TTV\u304c\u91cd\u8981\u306a\u7406\u7531<\/h3>\n\n\n\n<p>TTV\u304c\u904e\u5270\u306b\u306a\u308b\u3068\u3001\u6b21\u306e\u3088\u3046\u306a\u4e8b\u614b\u3092\u62db\u304f\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30ea\u30bd\u30b0\u30e9\u30d5\u30a3\u30fc\u306b\u304a\u3051\u308b\u30d5\u30a9\u30fc\u30ab\u30b9\u8aa4\u5dee<\/li>\n\n\n\n<li>\u7814\u78e8\u7d50\u679c\u306b\u30e0\u30e9\u304c\u3042\u308b<\/li>\n\n\n\n<li>\u30a6\u30a7\u30fc\u30cf\u30dc\u30f3\u30c7\u30a3\u30f3\u30b0\u306e\u6027\u80fd\u304c\u4f4e\u3044<\/li>\n\n\n\n<li>\u30d7\u30ed\u30bb\u30b9\u306e\u3070\u3089\u3064\u304d\u306e\u5897\u52a0<\/li>\n<\/ul>\n\n\n\n<p>\u30cf\u30a4\u30a8\u30f3\u30c9\u306e\u534a\u5c0e\u4f53\u30a6\u30a7\u30fc\u30cf\u3067\u306f\u3001TTV\u5024\u304c\u308f\u305a\u304b\u6570\u30df\u30af\u30ed\u30f3\u4ee5\u4e0b\u3067\u3042\u308b\u3053\u3068\u304c\u6c42\u3081\u3089\u308c\u308b\u3053\u3068\u304c\u3088\u304f\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u30a6\u30a7\u30fc\u30cf\u306e\u53cd\u308a\u3068\u306f\u4f55\u304b\uff1f<\/h2>\n\n\n\n<p>\u30dc\u30a6\u3068\u306f\u3001\u57fa\u6e96\u9762\u306b\u5bfe\u3059\u308b\u30a6\u30a7\u30fc\u30cf\u306e\u5168\u4f53\u7684\u306a\u66f2\u7387\u3092\u8868\u3059\u3002.<\/p>\n\n\n\n<p>\u5e73\u3089\u306a\u9762\u306b\u30a6\u30a7\u30cf\u30fc\u3092\u7f6e\u3044\u305f\u3068\u60f3\u50cf\u3057\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002\u30a6\u30a7\u30cf\u30fc\u306e\u4e2d\u5fc3\u304c\u57fa\u6e96\u9762\u3088\u308a\u4e0a\u306b\u51fa\u305f\u308a\u3001\u4e0b\u306b\u5165\u3063\u305f\u308a\u3057\u3066\u3044\u308b\u5834\u5408\u3001\u305d\u306e\u30a6\u30a7\u30cf\u30fc\u306b\u306f\u53cd\u308a\u304c\u751f\u3058\u3066\u3044\u308b\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p>\u66f2\u3052\u306f\u901a\u5e38\u3001\u4ee5\u4e0b\u306e\u904e\u7a0b\u3067\u751f\u3058\u308b\u5185\u90e8\u5fdc\u529b\u306b\u3088\u3063\u3066\u5f15\u304d\u8d77\u3053\u3055\u308c\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30a8\u30d4\u30bf\u30ad\u30b7\u30e3\u30eb\u6210\u9577<\/li>\n\n\n\n<li>\u8584\u819c\u6210\u819c<\/li>\n\n\n\n<li>\u71b1\u51e6\u7406<\/li>\n\n\n\n<li>\u30a6\u30a7\u30cf\u30fc\u306e\u8584\u5316<\/li>\n<\/ul>\n\n\n\n<p>\u6b63\u306e\u53cd\u308a\u3068\u306f\u3001\u30a6\u30a7\u30fc\u30cf\u306e\u4e2d\u5fc3\u304c\u57fa\u6e96\u9762\u3088\u308a\u9ad8\u3044\u3053\u3068\u3092\u610f\u5473\u3057\u3001\u8ca0\u306e\u53cd\u308a\u3068\u306f\u3001\u4e2d\u5fc3\u304c\u57fa\u6e96\u9762\u3088\u308a\u4f4e\u3044\u3053\u3068\u3092\u610f\u5473\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u306a\u305c\u5f13\u304c\u91cd\u8981\u306a\u306e\u304b<\/h3>\n\n\n\n<p>\u5f13\u306f\u4ee5\u4e0b\u306e\u70b9\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30a6\u30a7\u30fc\u30cf\u306e\u53d6\u308a\u6271\u3044<\/li>\n\n\n\n<li>\u4f4d\u7f6e\u5408\u308f\u305b\u7cbe\u5ea6<\/li>\n\n\n\n<li>\u63a5\u5408\u30d7\u30ed\u30bb\u30b9<\/li>\n\n\n\n<li>\u8584\u819c\u306e\u5fdc\u529b\u8a55\u4fa1<\/li>\n<\/ul>\n\n\n\n<p>\u8a2d\u8a08\u3055\u308c\u305f\u30a6\u30a7\u30fc\u30cf\u3084\u5148\u7aef\u57fa\u677f\u306e\u5834\u5408\u3001\u88fd\u9020\u5de5\u7a0b\u5168\u4f53\u3092\u901a\u3058\u3066\u53cd\u308a\u306e\u76e3\u8996\u304c\u884c\u308f\u308c\u308b\u3053\u3068\u304c\u3088\u304f\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u30a6\u30a7\u30fc\u30cf\u306e\u53cd\u308a\u3068\u306f\u4f55\u304b\uff1f<\/h2>\n\n\n\n<p>\u30ef\u30fc\u30d7\u306f\u3001\u81ea\u7acb\u3057\u305f\u30a6\u30a7\u30fc\u30cf\u306e\u5168\u4f53\u7684\u306a\u5909\u5f62\u3092\u6e2c\u5b9a\u3059\u308b\u3082\u306e\u3067\u3059\u3002.<\/p>\n\n\n\n<p>\u4e3b\u306b\u5747\u4e00\u306a\u66f2\u7387\u3092\u8868\u3059\u300c\u5f13\u5f62\u300d\u3068\u306f\u7570\u306a\u308a\u3001\u300c\u6b6a\u307f\u300d\u306b\u306f\u5168\u4f53\u7684\u306a\u66f2\u7387\u3068\u5c40\u6240\u7684\u306a\u8868\u9762\u306e\u6b6a\u307f\u306e\u4e21\u65b9\u304c\u542b\u307e\u308c\u307e\u3059\u3002.<\/p>\n\n\n\n<p>\u305d\u306e\u7d50\u679c\u3001\u30ef\u30fc\u30d7\u306f\u901a\u5e38\u3001\u30a6\u30a7\u30fc\u30cf\u306e\u5b9f\u969b\u306e\u5f62\u72b6\u3092\u3088\u308a\u73fe\u5b9f\u7684\u306b\u53cd\u6620\u3057\u305f\u3082\u306e\u3068\u306a\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u30ef\u30fc\u30d7\u304c\u91cd\u8981\u306a\u7406\u7531<\/h3>\n\n\n\n<p>\u7e26\u7cf8\u306e\u5f35\u529b\u304c\u5927\u304d\u3059\u304e\u308b\u3068\u3001\u6b21\u306e\u3088\u3046\u306a\u554f\u984c\u304c\u751f\u3058\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u6a5f\u5668\u306e\u53d6\u308a\u6271\u3044\u306b\u95a2\u3059\u308b\u554f\u984c<\/li>\n\n\n\n<li>\u771f\u7a7a\u30c1\u30e3\u30c3\u30ad\u30f3\u30b0\u306b\u95a2\u3059\u308b\u554f\u984c<\/li>\n\n\n\n<li>\u30dc\u30f3\u30c7\u30a3\u30f3\u30b0\u6b69\u7559\u307e\u308a\u306e\u4f4e\u4e0b<\/li>\n\n\n\n<li>\u30d1\u30c3\u30b1\u30fc\u30b8\u30f3\u30b0\u306e\u4fe1\u983c\u6027\u306b\u95a2\u3059\u308b\u61f8\u5ff5<\/li>\n<\/ul>\n\n\n\n<p>\u30ef\u30fc\u30d7\u306f\u3001\u71b1\u81a8\u5f35\u4fc2\u6570\u306e\u7570\u306a\u308b\u8907\u6570\u306e\u6750\u6599\u3092\u7d44\u307f\u5408\u308f\u305b\u308b\u9ad8\u5ea6\u306a\u30d1\u30c3\u30b1\u30fc\u30b8\u30f3\u30b0\u6280\u8853\u306b\u304a\u3044\u3066\u3001\u7279\u306b\u91cd\u8981\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u300cBow\u300d\u3068\u300cWarp\u300d\uff1a\u305d\u306e\u9055\u3044\u3068\u306f\uff1f<\/h2>\n\n\n\n<p>\u3053\u308c\u3089\u306e\u7528\u8a9e\u306f\u3057\u3070\u3057\u3070\u4e00\u7dd2\u306b\u4f7f\u308f\u308c\u308b\u304c\u3001\u30a6\u30a7\u30cf\u30fc\u306e\u5f62\u72b6\u306b\u95a2\u3059\u308b\u7570\u306a\u308b\u5074\u9762\u3092\u8868\u3057\u3066\u3044\u308b\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><th>\u30d1\u30e9\u30e1\u30fc\u30bf<\/th><th>\u304a\u8f9e\u5100<\/th><th>\u30ef\u30fc\u30d7<\/th><\/tr><tr><td>\u5bfe\u7b56<\/td><td>\u5168\u4f53\u7684\u306a\u66f2\u7387<\/td><td>\u7dcf\u5909\u5f62\u91cf<\/td><\/tr><tr><td>\u5c40\u6240\u7684\u306a\u6b6a\u307f\u3092\u542b\u3080<\/td><td>\u3044\u3044\u3048<\/td><td>\u306f\u3044<\/td><\/tr><tr><td>\u4ee3\u8868\u5024<\/td><td>\u5c0f\u3055\u3044<\/td><td>\u5927\u304d\u3044<\/td><\/tr><tr><td>\u4e3b\u306a\u7528\u9014<\/td><td>\u5fdc\u529b\u89e3\u6790<\/td><td>\u5305\u88c5\u304a\u3088\u3073\u63a5\u7740<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>\u3053\u306e\u9055\u3044\u3092\u899a\u3048\u308b\u7c21\u5358\u306a\u65b9\u6cd5\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\uff1a<\/p>\n\n\n\n<p><strong>\u300c\u30dc\u30a6\u300d\u306f\u30a6\u30a7\u30fc\u30cf\u306e\u66f2\u7387\u3092\u8868\u3057\u3001\u300c\u30ef\u30fc\u30d7\u300d\u306f\u305d\u306e\u5b9f\u969b\u306e\u5f62\u72b6\u3092\u8868\u3057\u307e\u3059\u3002.<\/strong><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">TTV\u3001\u30dc\u30a6\u3001\u30ef\u30fc\u30d7\u306f\u3069\u306e\u3088\u3046\u306b\u6e2c\u5b9a\u3055\u308c\u308b\u306e\u304b\uff1f<\/h2>\n\n\n\n<p>\u73fe\u4ee3\u306e\u30a6\u30a7\u30cf\u30fc\u8a08\u6e2c\u306f\u3001\u4e3b\u306b\u975e\u63a5\u89e6\u578b\u306e\u5149\u5b66\u6e2c\u5b9a\u6280\u8853\u306b\u4f9d\u5b58\u3057\u3066\u3044\u308b\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u30ec\u30fc\u30b6\u30fc\u30b9\u30ad\u30e3\u30cb\u30f3\u30b0\u30b7\u30b9\u30c6\u30e0<\/h3>\n\n\n\n<p>\u30ec\u30fc\u30b6\u30fc\u3092\u7528\u3044\u305f\u30b7\u30b9\u30c6\u30e0\u306f\u3001\u30a6\u30a7\u30cf\u30fc\u306e\u4e21\u9762\u3092\u30b9\u30ad\u30e3\u30f3\u3057\u3001\u539a\u307f\u3084\u5e73\u5766\u5ea6\u306b\u95a2\u3059\u308b\u8a73\u7d30\u306a\u30de\u30c3\u30d7\u3092\u751f\u6210\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<p>\u3053\u308c\u3089\u306e\u30b7\u30b9\u30c6\u30e0\u3067\u306f\u3001\u4ee5\u4e0b\u306e\u6e2c\u5b9a\u304c\u53ef\u80fd\u3067\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u539a\u3055<\/li>\n\n\n\n<li>TTV<\/li>\n\n\n\n<li>\u304a\u8f9e\u5100<\/li>\n\n\n\n<li>\u30ef\u30fc\u30d7<\/li>\n<\/ul>\n\n\n\n<p>\u3053\u308c\u3089\u306f\u3001\u30b7\u30ea\u30b3\u30f3\u3001\u30b5\u30d5\u30a1\u30a4\u30a2\u3001\u77f3\u82f1\u3001\u304a\u3088\u3073SiC\u30a6\u30a7\u30cf\u30fc\u306b\u5e83\u304f\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u5149\u5b66\u5f0f\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u8a08<\/h3>\n\n\n\n<p>\u5149\u5b66\u5f0f\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u8a08\u306f\u3001\u9ad8\u7cbe\u5ea6\u306a3\u6b21\u5143\u8868\u9762\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<p>\u3053\u308c\u3089\u306f\u4e00\u822c\u7684\u306b\u6b21\u306e\u3088\u3046\u306a\u7528\u9014\u306b\u4f7f\u308f\u308c\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30ef\u30fc\u30d7\u89e3\u6790<\/li>\n\n\n\n<li>\u8868\u9762\u5f62\u72b6\u306e\u6e2c\u5b9a<\/li>\n\n\n\n<li>\u5e73\u5766\u5ea6\u691c\u67fb<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u767d\u8272\u5149\u5e72\u6e09\u8a08<\/h3>\n\n\n\n<p>\u8d85\u7cbe\u5bc6\u306a\u7528\u9014\u306b\u304a\u3044\u3066\u3001\u767d\u8272\u5149\u5e72\u6e09\u6cd5\u3092\u7528\u3044\u308b\u3053\u3068\u3067\u3001\u30b5\u30d6\u30df\u30af\u30ed\u30f3\u3001\u3055\u3089\u306b\u306f\u30ca\u30ce\u30e1\u30fc\u30c8\u30eb\u30ec\u30d9\u30eb\u306e\u6e2c\u5b9a\u5206\u89e3\u80fd\u3092\u5b9f\u73fe\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002.<\/p>\n\n\n\n<p>\u3053\u308c\u3089\u306e\u30b7\u30b9\u30c6\u30e0\u306f\u3001MEMS\u3001\u30d5\u30a9\u30c8\u30cb\u30af\u30b9\u3001\u304a\u3088\u3073\u7814\u7a76\u7528\u9014\u3067\u3088\u304f\u5229\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u4ee3\u8868\u7684\u306a\u30a6\u30a7\u30fc\u30cf\u5f62\u72b6\u306e\u4ed5\u69d8<\/h2>\n\n\n\n<p>TTV\u3001\u53cd\u308a\u3001\u304a\u3088\u3073\u6b6a\u307f\u306e\u8a31\u5bb9\u5024\u306f\u3001\u30a6\u30a7\u30fc\u30cf\u306e\u6750\u8cea\u3084\u7528\u9014\u306b\u3088\u3063\u3066\u7570\u306a\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p>\u4ee3\u8868\u7684\u306a\u4f8b\u3068\u3057\u3066\u306f\u3001\u6b21\u306e\u3088\u3046\u306a\u3082\u306e\u304c\u3042\u308a\u307e\u3059\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td>\u30a6\u30a7\u30fc\u30cf\u306e\u7a2e\u985e<\/td><td>\u4ee3\u8868\u7684\u306aTTV<\/td><\/tr><tr><td>\u30b7\u30ea\u30b3\u30f3\u30a6\u30a7\u30cf\u30fc<\/td><td>1\uff5e5 \u03bcm<\/td><\/tr><tr><td>\u30b5\u30d5\u30a1\u30a4\u30a2\u30a6\u30a7\u30cf\u30fc<\/td><td>3\uff5e10 \u03bcm<\/td><\/tr><tr><td>\u77f3\u82f1\u30a6\u30a7\u30cf\u30fc<\/td><td>5\uff5e20 \u03bcm<\/td><\/tr><tr><td>SiC\u30a6\u30a7\u30cf\u30fc<\/td><td>2\uff5e10 \u03bcm<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>\u5b9f\u969b\u306e\u4ed5\u69d8\u306f\u3001\u30a6\u30a7\u30fc\u30cf\u306e\u76f4\u5f84\u3001\u539a\u3055\u3001\u304a\u3088\u3073\u6700\u7d42\u7528\u9014\u306e\u8981\u4ef6\u306b\u3088\u3063\u3066\u7570\u306a\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u7d50\u8ad6<\/h2>\n\n\n\n<p>TTV\u3001\u30dc\u30a6\u3001\u304a\u3088\u3073\u30ef\u30fc\u30d7\u306f\u3001\u30a6\u30a7\u30fc\u30cf\u306e\u5f62\u72b6\u3084\u5e73\u5766\u6027\u3092\u8a55\u4fa1\u3059\u308b\u305f\u3081\u306b\u7528\u3044\u3089\u308c\u308b\u57fa\u672c\u7684\u306a\u30d1\u30e9\u30e1\u30fc\u30bf\u3067\u3042\u308b\u3002.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>TTV<\/strong> \u539a\u3055\u306e\u5747\u4e00\u6027\u3092\u6e2c\u5b9a\u3057\u307e\u3059\u3002.<\/li>\n\n\n\n<li><strong>\u304a\u8f9e\u5100<\/strong> \u30a6\u30a7\u30fc\u30cf\u306e\u5168\u4f53\u7684\u306a\u66f2\u7387\u3092\u6e2c\u5b9a\u3057\u307e\u3059\u3002.<\/li>\n\n\n\n<li><strong>\u30ef\u30fc\u30d7<\/strong> \u30a6\u30a7\u30fc\u30cf\u306e\u7dcf\u5909\u5f62\u91cf\u3092\u6e2c\u5b9a\u3059\u308b\u3002.<\/li>\n<\/ul>\n\n\n\n<p>\u534a\u5c0e\u4f53\u88fd\u9020\u6280\u8853\u304c\u9032\u5316\u3057\u7d9a\u3051\u308b\u4e2d\u3001\u6b69\u7559\u307e\u308a\u306e\u5411\u4e0a\u3001\u30c7\u30d0\u30a4\u30b9\u306e\u6027\u80fd\u5411\u4e0a\u3001\u304a\u3088\u3073\u30d7\u30ed\u30bb\u30b9\u306e\u5b89\u5b9a\u6027\u5411\u4e0a\u3092\u5b9f\u73fe\u3059\u308b\u305f\u3081\u306b\u306f\u3001\u3053\u308c\u3089\u306e\u30d1\u30e9\u30e1\u30fc\u30bf\u3092\u3088\u308a\u53b3\u5bc6\u306b\u5236\u5fa1\u3059\u308b\u3053\u3068\u304c\u4e0d\u53ef\u6b20\u3067\u3059\u3002.<\/p>\n\n\n\n<p>\u8abf\u9054\u5148\u3092\u63a2\u3057\u3066\u3044\u308b\u5834\u5408\u3067\u3082 <a href=\"https:\/\/www.zmsh-semitech.com\/ja\/product-category\/wafer\/\"><mark style=\"background-color:rgba(0, 0, 0, 0);color:#cf2e2e\" class=\"has-inline-color\">\u30b7\u30ea\u30b3\u30f3\u30a6\u30a7\u30cf\u30fc\u3001\u30b5\u30d5\u30a1\u30a4\u30a2\u30a6\u30a7\u30cf\u30fc\u3001\u77f3\u82f1\u30a6\u30a7\u30cf\u30fc\u3001\u307e\u305f\u306f\u70ad\u5316\u30b1\u30a4\u7d20\u57fa\u677f<\/mark><\/a>, TTV\u3001\u53cd\u308a\u3001\u6b6a\u307f\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u3067\u3001\u7528\u9014\u306b\u9069\u3057\u305f\u30a6\u30a7\u30fc\u30cf\u306e\u4ed5\u69d8\u3092\u9078\u629e\u3059\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002.<\/p>\n\n\n\n<p><\/p>","protected":false},"excerpt":{"rendered":"<p>In semiconductor manufacturing, wafer quality is about much more than material purity. Even a perfectly grown silicon, sapphire, quartz, or silicon carbide wafer can cause production issues if its geometry is not properly controlled. Among the most important wafer geometry parameters are TTV (Total Thickness Variation), Bow, and Warp. 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