{"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":"%ec%9b%a8%ec%9d%b4%ed%8d%bc%ec%9d%98-ttv-%eb%b3%b4%ec%9a%b0-%eb%b0%8f-%ec%9b%8c%ed%94%84%eb%9e%80-%eb%ac%b4%ec%97%87%ec%9d%b8%ea%b0%80%ec%9a%94","status":"publish","type":"post","link":"https:\/\/www.zmsh-semitech.com\/ko\/what-are-wafer-ttv-bow-and-warp\/","title":{"rendered":"\uc6e8\uc774\ud37c TTV, \ubcf4\uc6b0, \uc6cc\ud504\ub780 \ubb34\uc5c7\uc778\uac00? \uc6e8\uc774\ud37c \ud3c9\ud0c4\ub3c4\uc5d0 \ub300\ud55c \uc2e4\uc6a9 \uac00\uc774\ub4dc"},"content":{"rendered":"<p>\uc5d0\uc11c <a href=\"https:\/\/www.zmsh-semitech.com\/ko\/products\/\"><mark style=\"background-color:rgba(0, 0, 0, 0);color:#cf2e2e\" class=\"has-inline-color\">\ubc18\ub3c4\uccb4 \uc81c\uc870<\/mark><\/a>, \uc6e8\uc774\ud37c\uc758 \ud488\uc9c8\uc740 \ub2e8\uc21c\ud788 \uc7ac\ub8cc\uc758 \uc21c\ub3c4\ub9cc\uc73c\ub85c \uacb0\uc815\ub418\ub294 \uac83\uc774 \uc544\ub2d9\ub2c8\ub2e4. \uc2e4\ub9ac\ucf58, \uc0ac\ud30c\uc774\uc5b4, \uc11d\uc601, \ub610\ub294 \uc2e4\ub9ac\ucf58 \uce74\ubc14\uc774\ub4dc \uc6e8\uc774\ud37c\uac00 \uc544\ubb34\ub9ac \uc644\ubcbd\ud558\uac8c \uc131\uc7a5\ub418\uc5c8\ub2e4 \ud558\ub354\ub77c\ub3c4, \uadf8 \ud615\uc0c1\uc774 \uc801\uc808\ud558\uac8c \uc81c\uc5b4\ub418\uc9c0 \uc54a\uc73c\uba74 \uc0dd\uc0b0\uc0c1\uc758 \ubb38\uc81c\uac00 \ubc1c\uc0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uac00\uc7a5 \uc911\uc694\ud55c \uc6e8\uc774\ud37c \uae30\ud558\ud559\uc801 \ub9e4\uac1c\ubcc0\uc218\ub85c\ub294 TTV(\ucd1d \ub450\uaed8 \ud3b8\ucc28), \ubcf4\uc6b0(Bow), \uc6cc\ud504(Warp) \ub4f1\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uce21\uc815\uac12\uc744 \ud1b5\ud574 \uc5d4\uc9c0\ub2c8\uc5b4\ub4e4\uc740 \uc6e8\uc774\ud37c\uac00 \ub9ac\uc18c\uadf8\ub798\ud53c, \ubcf8\ub529, \ubc15\ub9c9\ud654, \ud328\ud0a4\uc9d5\uacfc \uac19\uc740 \ud575\uc2ec \uacf5\uc815\uc5d0 \ub4e4\uc5b4\uac00\uae30 \uc804\uc5d0 \uc6e8\uc774\ud37c\uc758 \ub450\uaed8 \uade0\uc77c\uc131\uacfc \ud3c9\ud0c4\ub3c4\ub97c \ud3c9\uac00\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uc774 \uae30\uc0ac\uc5d0\uc11c\ub294 \uc774\ub7ec\ud55c \ub9e4\uac1c\ubcc0\uc218\ub4e4\uc774 \ubb34\uc5c7\uc744 \uc758\ubbf8\ud558\ub294\uc9c0, \uc65c \uc911\uc694\ud55c\uc9c0, \uadf8\ub9ac\uace0 \uc5b4\ub5bb\uac8c \uce21\uc815\ub418\ub294\uc9c0\uc5d0 \ub300\ud574 \uc124\uba85\ud569\ub2c8\ub2e4.<\/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\">\uc6e8\uc774\ud37c \ud3c9\ud0c4\ub3c4\uac00 \uc911\uc694\ud55c \uc774\uc720<\/h2>\n\n\n\n<p>\ud604\ub300 \ubc18\ub3c4\uccb4 \uc18c\uc790\ub294 \ub9e4\uc6b0 \uc5c4\uaca9\ud55c \uacf5\ucc28 \ubc94\uc704 \ub0b4\uc5d0\uc11c \uc81c\uc870\ub429\ub2c8\ub2e4. \uc6e8\uc774\ud37c \ub450\uaed8\ub098 \ud3c9\ud0c4\ub3c4\uc5d0 \ubbf8\uc138\ud55c \ud3b8\ucc28\uac00 \ubc1c\uc0dd\ud558\uba74 \ub2e4\uc74c\uacfc \uac19\uc740 \uc601\ud5a5\uc744 \ubbf8\uce60 \uc218 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\ud3ec\ud1a0\ub9ac\uc18c\uadf8\ub798\ud53c \ucd08\uc810 \uc815\ud655\ub3c4<\/li>\n\n\n\n<li>\uc6e8\uc774\ud37c \ubcf8\ub529 \ud488\uc9c8<\/li>\n\n\n\n<li>\ubc15\ub9c9 \uc99d\ucc29 \uade0\uc77c\ub3c4<\/li>\n\n\n\n<li>CMP(\ud654\ud559\uc801 \uae30\uacc4\uc801 \uc5f0\ub9c8) \uc131\ub2a5<\/li>\n\n\n\n<li>\ub2e4\uc774\uc2f1 \ubc0f \ud328\ud0a4\uc9d5 \uc218\uc728<\/li>\n<\/ul>\n\n\n\n<p>\uc6e8\uc774\ud37c \uc9c1\uacbd\uc774 \ucee4\uc9c0\uace0 \uc18c\uc790 \uad6c\uc870\uac00 \uc810\uc810 \ub354 \ubcf5\uc7a1\ud574\uc9d0\uc5d0 \ub530\ub77c, \uc6e8\uc774\ud37c \ud615\uc0c1\uc744 \uc81c\uc5b4\ud558\ub294 \uac83\uc774 \uc810\uc810 \ub354 \uc911\uc694\ud574\uc9c0\uace0 \uc788\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">TTV(\uc804\uccb4 \ub450\uaed8 \ud3b8\ucc28)\ub780 \ubb34\uc5c7\uc778\uac00\uc694?<\/h2>\n\n\n\n<p>TTV(Total Thickness Variation, \ucd1d \ub450\uaed8 \ud3b8\ucc28)\ub294 \uc6e8\uc774\ud37c \uc804\uccb4 \ud45c\uba74\uc5d0 \uac78\uccd0 \ub450\uaed8\uac00 \uc5bc\ub9c8\ub098 \uade0\uc77c\ud55c\uc9c0\ub97c \uce21\uc815\ud558\ub294 \uc9c0\ud45c\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uc774\ub294 \uc6e8\uc774\ud37c\uc5d0\uc11c \uce21\uc815\ub41c \ucd5c\ub300 \ub450\uaed8\uc640 \ucd5c\uc18c \ub450\uaed8\uc758 \ucc28\uc774\ub85c \uc815\uc758\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<p><strong>\uc218\uc2dd:<\/strong><\/p>\n\n\n\n<p>TTV = \ucd5c\ub300 \ub450\uaed8 \u2212 \ucd5c\uc18c \ub450\uaed8<\/p>\n\n\n\n<p>\uc608\ub97c \ub4e4\uc5b4, \uc6e8\uc774\ud37c\uc5d0\uc11c \uac00\uc7a5 \ub450\uaebc\uc6b4 \ubd80\ubd84\uc774 726 \u03bcm\uc774\uace0 \uac00\uc7a5 \uc587\uc740 \ubd80\ubd84\uc774 721 \u03bcm\ub77c\uba74, TTV\ub294 5 \u03bcm\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p>TTV \uac12\uc774 \ub0ae\uc744\uc218\ub85d \uc77c\ubc18\uc801\uc73c\ub85c \ub450\uaed8 \uade0\uc77c\uc131\uc774 \ub354 \uc6b0\uc218\ud568\uc744 \ub098\ud0c0\ub0b4\uba70, \uc774\ub294 \uc815\ubc00 \ubc18\ub3c4\uccb4 \uacf5\uc815\uc5d0 \ud544\uc218\uc801\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">TTV\uac00 \uc911\uc694\ud55c \uc774\uc720<\/h3>\n\n\n\n<p>TTV \uc218\uce58\uac00 \uacfc\ub3c4\ud558\uac8c \ub192\uc73c\uba74 \ub2e4\uc74c\uacfc \uac19\uc740 \ubb38\uc81c\uac00 \ubc1c\uc0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\ub9ac\uc18c\uadf8\ub798\ud53c \uacfc\uc815 \uc911 \ucd08\uc810 \uc624\ub958<\/li>\n\n\n\n<li>\uace0\ub974\uc9c0 \uc54a\uc740 \uc5f0\ub9c8 \uacb0\uacfc<\/li>\n\n\n\n<li>\ubd88\ub7c9\ud55c \uc6e8\uc774\ud37c \ubcf8\ub529 \uc131\ub2a5<\/li>\n\n\n\n<li>\uacf5\uc815 \ubcc0\ub3d9\uc131 \uc99d\uac00<\/li>\n<\/ul>\n\n\n\n<p>\uace0\uc131\ub2a5 \ubc18\ub3c4\uccb4 \uc6e8\uc774\ud37c\uc758 \uacbd\uc6b0, TTV \uac12\uc774 \ubd88\uacfc \uba87 \ub9c8\uc774\ud06c\ub860 \uc774\ud558\uc774\uc5b4\uc57c \ud558\ub294 \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\uc6e8\uc774\ud37c \ubcf4\uc6b0\ub780 \ubb34\uc5c7\uc778\uac00?<\/h2>\n\n\n\n<p>Bow\ub294 \uae30\uc900\uba74\uc5d0 \ub300\ud55c \uc6e8\uc774\ud37c\uc758 \uc804\uccb4\uc801\uc778 \uace1\ub960\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\ud3c9\ud3c9\ud55c \ud45c\uba74\uc5d0 \uc6e8\uc774\ud37c\ub97c \uc62c\ub824\ub193\ub294\ub2e4\uace0 \uc0c1\uc0c1\ud574 \ubcf4\uc138\uc694. \uc6e8\uc774\ud37c\uc758 \uc911\uc2ec\uc774 \uae30\uc900\uba74\ubcf4\ub2e4 \ub192\uc774 \uc19f\uc544\uc624\ub974\uac70\ub098 \ub0ae\uac8c \uac00\ub77c\uc549\uc73c\uba74, \uc6e8\uc774\ud37c\ub294 \ud718\uc5b4\uc9d0 \ud604\uc0c1\uc744 \ubcf4\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uad7d\ud798\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \ub2e4\uc74c \uacfc\uc815\uc5d0\uc11c \ubc1c\uc0dd\ud558\ub294 \ub0b4\ubd80 \uc751\ub825\uc5d0 \uc758\ud574 \uc720\ubc1c\ub429\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\uc5d0\ud53c\ud0dd\uc15c \uc131\uc7a5<\/li>\n\n\n\n<li>\ubc15\ub9c9 \uc99d\ucc29<\/li>\n\n\n\n<li>\uc5f4\ucc98\ub9ac<\/li>\n\n\n\n<li>\uc6e8\uc774\ud37c \ub450\uaed8 \uc904\uc774\uae30<\/li>\n<\/ul>\n\n\n\n<p>\uc591(+)\uc758 \ubcfc\uc740 \uc6e8\uc774\ud37c \uc911\uc2ec\uc774 \uae30\uc900\uba74\ubcf4\ub2e4 \ub192\ub2e4\ub294 \uac83\uc744 \uc758\ubbf8\ud558\uba70, \uc74c(-)\uc758 \ubcfc\uc740 \uc6e8\uc774\ud37c \uc911\uc2ec\uc774 \uae30\uc900\uba74\ubcf4\ub2e4 \ub0ae\ub2e4\ub294 \uac83\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\ud65c\uc774 \uc911\uc694\ud55c \uc774\uc720<\/h3>\n\n\n\n<p>\ud65c\uc740 \ub2e4\uc74c \uc694\uc18c\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce60 \uc218 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\uc6e8\uc774\ud37c \ucde8\uae09<\/li>\n\n\n\n<li>\uc815\ub82c \uc815\ud655\ub3c4<\/li>\n\n\n\n<li>\uc811\ud569 \uacf5\uc815<\/li>\n\n\n\n<li>\ubc15\ub9c9 \uc751\ub825 \ud3c9\uac00<\/li>\n<\/ul>\n\n\n\n<p>\uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \uc6e8\uc774\ud37c\uc640 \ucca8\ub2e8 \uae30\ud310\uc758 \uacbd\uc6b0, \uc81c\uc870 \uacf5\uc815 \uc804\ubc18\uc5d0 \uac78\uccd0 \ud728 \ud604\uc0c1\uc744 \uc9c0\uc18d\uc801\uc73c\ub85c \ubaa8\ub2c8\ud130\ub9c1\ud558\ub294 \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\uc6e8\uc774\ud37c \ub4a4\ud2c0\ub9bc\uc774\ub780 \ubb34\uc5c7\uc778\uac00?<\/h2>\n\n\n\n<p>\uc6cc\ud504\ub294 \ub3c5\ub9bd\uc801\uc73c\ub85c \uc11c \uc788\ub294 \uc6e8\uc774\ud37c\uc758 \uc804\ubc18\uc801\uc778 \ubcc0\ud615 \uc815\ub3c4\ub97c \uce21\uc815\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uc8fc\ub85c \uade0\uc77c\ud55c \uace1\ub960\uc744 \ub098\ud0c0\ub0b4\ub294 \u2018bow\u2019\uc640 \ub2ec\ub9ac, \u2018warp\u2019\ub294 \uc804\uccb4\uc801\uc778 \uad7d\ud798\uacfc \uad6d\uc18c\uc801\uc778 \ud45c\uba74 \uc65c\uace1\uc744 \ubaa8\ub450 \ud3ec\ud568\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\ub530\ub77c\uc11c \uc6cc\ud504\ub294 \ub300\uac1c \uc6e8\uc774\ud37c\uc758 \uc2e4\uc81c \ud615\uc0c1\uc744 \ubcf4\ub2e4 \uc0ac\uc2e4\uc801\uc73c\ub85c \ubc18\uc601\ud574 \uc90d\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\uc6cc\ud504\uac00 \uc911\uc694\ud55c \uc774\uc720<\/h3>\n\n\n\n<p>\uc6cc\ud504 \uac12\uc774 \ub108\ubb34 \ud06c\uba74 \ub2e4\uc74c\uacfc \uac19\uc740 \ubb38\uc81c\uac00 \ubc1c\uc0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\uc7a5\ube44 \ucde8\uae09 \uad00\ub828 \ubb38\uc81c<\/li>\n\n\n\n<li>\uc9c4\uacf5 \ucc99 \uace0\uc815 \ubb38\uc81c<\/li>\n\n\n\n<li>\uacb0\ud569 \uc218\uc728 \uac10\uc18c<\/li>\n\n\n\n<li>\ud3ec\uc7a5 \uc2e0\ub8b0\uc131\uc5d0 \ub300\ud55c \uc6b0\ub824<\/li>\n<\/ul>\n\n\n\n<p>\uc6cc\ud504\ub294 \uc5f4\ud33d\ucc3d \uacc4\uc218\uac00 \uc11c\ub85c \ub2e4\ub978 \uc5ec\ub7ec \uc18c\uc7ac\uac00 \uacb0\ud569\ub418\ub294 \ucca8\ub2e8 \ud328\ud0a4\uc9d5 \uae30\uc220 \ubd84\uc57c\uc5d0\uc11c \ud2b9\ud788 \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud558\uac8c \ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\ubcf4\uc6b0 \ub300 \uc6cc\ud504: \ucc28\uc774\uc810\uc740 \ubb34\uc5c7\uc77c\uae4c\uc694?<\/h2>\n\n\n\n<p>\uc774 \uc6a9\uc5b4\ub4e4\uc740 \uc885\uc885 \ud568\uaed8 \uc0ac\uc6a9\ub418\uc9c0\ub9cc, \uc6e8\uc774\ud37c \ud615\uc0c1\uc758 \uc11c\ub85c \ub2e4\ub978 \uce21\uba74\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><th>\ub9e4\uac1c\ubcc0\uc218<\/th><th>\ud65c<\/th><th>\uc6cc\ud504<\/th><\/tr><tr><td>\ub300\ucc45<\/td><td>\uc804\uccb4 \uace1\ub960<\/td><td>\ucd1d \ubcc0\ud615\ub7c9<\/td><\/tr><tr><td>\ub85c\uceec \uc65c\uace1 \ud3ec\ud568<\/td><td>\uc544\ub2c8\uc694<\/td><td>\ub124<\/td><\/tr><tr><td>\ub300\ud45c\uac12<\/td><td>\ub354 \uc791\uc740<\/td><td>\ub354 \ud06c\uac8c<\/td><\/tr><tr><td>\uc8fc\uc694 \uc6a9\ub3c4<\/td><td>\uc751\ub825 \ud574\uc11d<\/td><td>\ud3ec\uc7a5 \ubc0f \uc811\ud569<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>\uc774 \ub458\uc758 \ucc28\uc774\uc810\uc744 \uae30\uc5b5\ud558\ub294 \uac04\ub2e8\ud55c \ubc29\ubc95\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4:<\/p>\n\n\n\n<p><strong>\u2018Bow\u2019\ub294 \uc6e8\uc774\ud37c\uc758 \uace1\ub960\uc744 \ub098\ud0c0\ub0b4\ub294 \ubc18\uba74, \u2018warp\u2019\ub294 \uc6e8\uc774\ud37c\uc758 \uc2e4\uc81c \ud615\uc0c1\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4.<\/strong><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">TTV, \ubcf4\uc6b0, \uc6cc\ud504\ub294 \uc5b4\ub5bb\uac8c \uce21\uc815\ud558\ub098\uc694?<\/h2>\n\n\n\n<p>\ud604\ub300 \uc6e8\uc774\ud37c \uacc4\uce21 \uae30\uc220\uc740 \uc8fc\ub85c \ube44\uc811\ucd09\uc2dd \uad11\ud559 \uce21\uc815 \uae30\ubc95\uc5d0 \uc758\uc874\ud558\uace0 \uc788\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\ub808\uc774\uc800 \uc2a4\uce90\ub2dd \uc2dc\uc2a4\ud15c<\/h3>\n\n\n\n<p>\ub808\uc774\uc800 \uae30\ubc18 \uc2dc\uc2a4\ud15c\uc740 \uc6e8\uc774\ud37c\uc758 \uc591\uba74\uc744 \uc2a4\uce94\ud558\uc5ec \uc0c1\uc138\ud55c \ub450\uaed8 \ubc0f \ud3c9\ud0c4\ub3c4 \ub9f5\uc744 \uc0dd\uc131\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uc774\ub7ec\ud55c \uc2dc\uc2a4\ud15c\uc740 \ub2e4\uc74c\uc744 \uce21\uc815\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\ub450\uaed8<\/li>\n\n\n\n<li>TTV<\/li>\n\n\n\n<li>\ud65c<\/li>\n\n\n\n<li>\uc6cc\ud504<\/li>\n<\/ul>\n\n\n\n<p>\uc774 \uc81c\ud488\ub4e4\uc740 \uc2e4\ub9ac\ucf58, \uc0ac\ud30c\uc774\uc5b4, \uc11d\uc601 \ubc0f SiC \uc6e8\uc774\ud37c\uc5d0 \ub110\ub9ac \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\uad11\ud559 \ud504\ub85c\ud30c\uc77c\ub85c\ubbf8\ud130<\/h3>\n\n\n\n<p>\uad11\ud559 \ud504\ub85c\ud30c\uc77c\ub85c\ubbf8\ud130\ub294 \ub192\uc740 \uc815\ubc00\ub3c4\ub85c 3\ucc28\uc6d0 \ud45c\uba74 \ud504\ub85c\ud30c\uc77c\uc744 \uc0dd\uc131\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uc8fc\ub85c \ub2e4\uc74c\uacfc \uac19\uc740 \uc6a9\ub3c4\ub85c \uc0ac\uc6a9\ub429\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\uc65c\uace1 \ubd84\uc11d<\/li>\n\n\n\n<li>\ud45c\uba74 \ud615\uc0c1 \uce21\uc815<\/li>\n\n\n\n<li>\ud3c9\ud0c4\ub3c4 \uac80\uc0ac<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\ubc31\uc0c9\uad11 \uac04\uc12d\uacc4<\/h3>\n\n\n\n<p>\ucd08\uc815\ubc00 \uc751\uc6a9 \ubd84\uc57c\uc758 \uacbd\uc6b0, \ubc31\uc0c9\uad11 \uac04\uc12d\uacc4\ub294 \uc11c\ube0c\ubbf8\ud06c\ub860, \uc2ec\uc9c0\uc5b4 \ub098\ub178\ubbf8\ud130 \uc218\uc900\uc758 \uce21\uc815 \ubd84\ud574\ub2a5\uc744 \uc81c\uacf5\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uc774\ub7ec\ud55c \uc2dc\uc2a4\ud15c\uc740 MEMS, \uad11\ud559 \ubd84\uc57c \ubc0f \uc5f0\uad6c \uc6a9\ub3c4\ub85c \uc790\uc8fc \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\uc77c\ubc18\uc801\uc778 \uc6e8\uc774\ud37c \ud615\uc0c1 \uc0ac\uc591<\/h2>\n\n\n\n<p>TTV, \ubcf4\uc6b0 \ubc0f \uc6cc\ud504\uc758 \ud5c8\uc6a9\uce58\ub294 \uc6e8\uc774\ud37c \uc7ac\uc9c8\uacfc \uc6a9\ub3c4\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\ub300\ud45c\uc801\uc778 \uc608\ub85c\ub294 \ub2e4\uc74c\uacfc \uac19\uc740 \uac83\ub4e4\uc774 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td>\uc6e8\uc774\ud37c \uc720\ud615<\/td><td>\uc77c\ubc18\uc801\uc778 TTV<\/td><\/tr><tr><td>\uc2e4\ub9ac\ucf58 \uc6e8\uc774\ud37c<\/td><td>1\u20135 \u03bcm<\/td><\/tr><tr><td>\uc0ac\ud30c\uc774\uc5b4 \uc6e8\uc774\ud37c<\/td><td>3\u201310 \u03bcm<\/td><\/tr><tr><td>\uc11d\uc601 \uc6e8\uc774\ud37c<\/td><td>5\u201320 \u03bcm<\/td><\/tr><tr><td>SiC \uc6e8\uc774\ud37c<\/td><td>2\u201310 \u03bcm<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>\uc2e4\uc81c \uc0ac\uc591\uc740 \uc6e8\uc774\ud37c\uc758 \uc9c1\uacbd, \ub450\uaed8 \ubc0f \ucd5c\uc885 \uc6a9\ub3c4 \uc694\uad6c \uc0ac\ud56d\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\uacb0\ub860<\/h2>\n\n\n\n<p>TTV, \ubcf4(bow), \uc6cc\ud504(warp)\ub294 \uc6e8\uc774\ud37c\uc758 \ud615\uc0c1 \ubc0f \ud3c9\ud0c4\ub3c4\ub97c \ud3c9\uac00\ud558\ub294 \ub370 \uc0ac\uc6a9\ub418\ub294 \uae30\ubcf8 \ub9e4\uac1c\ubcc0\uc218\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>TTV<\/strong> \ub450\uaed8 \uade0\uc77c\ub3c4\ub97c \uce21\uc815\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\ud65c<\/strong> \uc6e8\uc774\ud37c\uc758 \uc804\uccb4\uc801\uc778 \uace1\ub960\uc744 \uce21\uc815\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\uc6cc\ud504<\/strong> \uc6e8\uc774\ud37c\uc758 \uc804\uccb4 \ubcc0\ud615\uc744 \uce21\uc815\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<p>\ubc18\ub3c4\uccb4 \uc81c\uc870 \uae30\uc220\uc774 \uc9c0\uc18d\uc801\uc73c\ub85c \ubc1c\uc804\ud568\uc5d0 \ub530\ub77c, \ub354 \ub192\uc740 \uc218\uc728, \ub354 \uc6b0\uc218\ud55c \uc18c\uc790 \uc131\ub2a5, \uadf8\ub9ac\uace0 \ud5a5\uc0c1\ub41c \uacf5\uc815 \uc548\uc815\uc131\uc744 \ub2ec\uc131\ud558\uae30 \uc704\ud574\uc11c\ub294 \uc774\ub7ec\ud55c \ub9e4\uac1c\ubcc0\uc218\ub97c \ub354\uc6b1 \uc815\ubc00\ud558\uac8c \uc81c\uc5b4\ud558\ub294 \uac83\uc774 \ud544\uc218\uc801\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uc5b4\ub514\uc11c \uc870\ub2ec\ud558\ub4e0 <a href=\"https:\/\/www.zmsh-semitech.com\/ko\/product-category\/wafer\/\"><mark style=\"background-color:rgba(0, 0, 0, 0);color:#cf2e2e\" class=\"has-inline-color\">\uc2e4\ub9ac\ucf58 \uc6e8\uc774\ud37c, \uc0ac\ud30c\uc774\uc5b4 \uc6e8\uc774\ud37c, \uc11d\uc601 \uc6e8\uc774\ud37c \ub610\ub294 \uc2e4\ub9ac\ucf58 \uce74\ubc14\uc774\ub4dc \uae30\ud310<\/mark><\/a>, TTV, \ud728, \ub4a4\ud2c0\ub9bc\uc744 \uc774\ud574\ud558\uba74 \ud574\ub2f9 \uc6a9\ub3c4\uc5d0 \uc801\ud569\ud55c \uc6e8\uc774\ud37c \uc0ac\uc591\uc744 \uc120\ud0dd\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/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. These measurements help engineers evaluate wafer [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":2556,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[25],"tags":[44,1514,639,36,1509,637,1090,1518,372,1515,1516,1517,873,131],"class_list":["post-2555","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-technology-applications","tag-advanced-packaging","tag-quartz-wafer","tag-sapphire-wafer","tag-semiconductor-manufacturing","tag-semiconductor-wafer","tag-sic-wafer","tag-silicon-wafer","tag-wafer-bow","tag-wafer-flatness","tag-wafer-geometry","tag-wafer-measurement","tag-wafer-metrology","tag-wafer-ttv","tag-wafer-warp"],"_links":{"self":[{"href":"https:\/\/www.zmsh-semitech.com\/ko\/wp-json\/wp\/v2\/posts\/2555","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.zmsh-semitech.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.zmsh-semitech.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.zmsh-semitech.com\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.zmsh-semitech.com\/ko\/wp-json\/wp\/v2\/comments?post=2555"}],"version-history":[{"count":1,"href":"https:\/\/www.zmsh-semitech.com\/ko\/wp-json\/wp\/v2\/posts\/2555\/revisions"}],"predecessor-version":[{"id":2557,"href":"https:\/\/www.zmsh-semitech.com\/ko\/wp-json\/wp\/v2\/posts\/2555\/revisions\/2557"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.zmsh-semitech.com\/ko\/wp-json\/wp\/v2\/media\/2556"}],"wp:attachment":[{"href":"https:\/\/www.zmsh-semitech.com\/ko\/wp-json\/wp\/v2\/media?parent=2555"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.zmsh-semitech.com\/ko\/wp-json\/wp\/v2\/categories?post=2555"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.zmsh-semitech.com\/ko\/wp-json\/wp\/v2\/tags?post=2555"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}