{"id":8779,"date":"2026-03-27T09:23:20","date_gmt":"2026-03-27T01:23:20","guid":{"rendered":"https:\/\/www.sic-wafers.com\/?p=8779"},"modified":"2026-03-27T09:25:59","modified_gmt":"2026-03-27T01:25:59","slug":"custom-prime-grade-silicon-wafers-why-surface-roughness-matters-for-mems","status":"publish","type":"post","link":"https:\/\/www.sic-wafers.com\/ko\/custom-prime-grade-silicon-wafers-why-surface-roughness-matters-for-mems\/","title":{"rendered":"\ub9de\ucda4\ud615 \ud504\ub77c\uc784 \ub4f1\uae09 \uc2e4\ub9ac\ucf58 \uc6e8\uc774\ud37c: MEMS\uc5d0 \ud45c\uba74 \uac70\uce60\uae30\uac00 \uc911\uc694\ud55c \uc774\uc720"},"content":{"rendered":"
<\/div>\n

\ub9c8\uc774\ud06c\ub85c\uc804\uc790\uae30\uacc4\uc2dc\uc2a4\ud15c(MEMS) \ubd84\uc57c\uc5d0\uc11c \ub514\ubc14\uc774\uc2a4 \uc131\ub2a5\uc740 \ub9c8\uc774\ud06c\ub85c \ubc0f \ub098\ub178 \ub2e8\uc704\uc758 \uc7ac\ub8cc \ud488\uc9c8\uc5d0 \ub9e4\uc6b0 \ubbfc\uac10\ud569\ub2c8\ub2e4. \ubaa8\ub4e0 \uae30\ud310 \ub9e4\uac1c\ubcc0\uc218 \uc911\uc5d0\uc11c \ub9de\ucda4\ud615 \ud45c\uba74 \uac70\uce60\uae30 \ud504\ub77c\uc784 \ub4f1\uae09 \uc2e4\ub9ac\ucf58 \uc6e8\uc774\ud37c <\/a>\ub294 \uc911\uc694\ud558\uc9c0\ub9cc \uc885\uc885 \uacfc\uc18c\ud3c9\uac00\ub418\ub294 \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc73c\ub85c \uc804\uae30\uc801 \ud2b9\uc131\uacfc \uacb0\uc815\ud559\uc801 \ubc29\ud5a5\uc774 \uc6b0\uc120\uc2dc\ub418\uc9c0\ub9cc, \ud45c\uba74 \ud1a0\ud3f4\ub85c\uc9c0\ub294 \uae30\uacc4\uc801 \uc2e0\ub8b0\uc131, \ubc15\ub9c9 \ubb34\uacb0\uc131 \ubc0f \uc804\uccb4 \ub514\ubc14\uc774\uc2a4 \uc218\uc728\uc5d0 \uc9c1\uc811\uc801\uc778 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4.<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

1. \uc2e4\ub9ac\ucf58 \uc6e8\uc774\ud37c\uc758 \ud45c\uba74 \uac70\uce60\uae30\ub780 \ubb34\uc5c7\uc778\uac00\uc694?<\/h1>\n\n\n\n

\ud45c\uba74 \uac70\uce60\uae30\ub294 \uc6e8\uc774\ud37c \ud45c\uba74\uc758 \ubbf8\uc138\ud55c \ub192\uc774 \ubcc0\ud654\ub97c \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc73c\ub85c \ub2e4\uc74c\uacfc \uac19\uc740 \ub9e4\uac1c \ubcc0\uc218\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc815\ub7c9\ud654\ub429\ub2c8\ub2e4:<\/p>\n\n\n\n

    \n
  • Ra(\ud3c9\uade0 \uac70\uce60\uae30)<\/strong> - \uc0b0\uc220 \ud3c9\uade0 \ud3b8\ucc28<\/li>\n\n\n\n
  • Rq(\ud3c9\uade0 \uc81c\uacf1\uadfc \uac70\uce60\uae30)<\/strong> - \ud53c\ud06c\/\uacc4\uace1\uc5d0 \ub354 \ubbfc\uac10\ud558\uac8c \ubc18\uc751<\/li>\n\n\n\n
  • Rz(\ud53c\ud06c-\ubc38\ub9ac \ub192\uc774)<\/strong> - \uadf9\uc2ec\ud55c \ud45c\uba74 \ubcc0\ud654<\/li>\n<\/ul>\n\n\n\n

    For \ud504\ub77c\uc784 \ub4f1\uae09 \uc2e4\ub9ac\ucf58 \uc6e8\uc774\ud37c<\/strong>, \uc5d0\uc11c \uac70\uce60\uae30\uac00 \uc81c\uc5b4\ub418\uba70, \uc77c\ubc18\uc801\uc73c\ub85c \uc639\uc2a4\ud2b8\ub86c\uc5d0\uc11c \ub098\ub178\ubbf8\ud130 \uc774\ud558 \uc218\uc900\uae4c\uc9c0<\/strong>, \ud2b9\ud788 \uace0\uae09 MEMS \uc81c\uc791\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

    \uc77c\ubc18\uc801\uc778 \ub7ec\ud504\ub2c8\uc2a4 \ubc94\uc704<\/h3>\n\n\n\n
    \uc6e8\uc774\ud37c \uc720\ud615<\/th>\ud45c\uba74 \uac70\uce60\uae30(Ra)<\/th><\/tr><\/thead>
    \ud504\ub77c\uc784 \ub4f1\uae09(\uad11\ud0dd)<\/td>0.1 - 0.5nm<\/td><\/tr>
    \uc5d0\ud53c\ud0dd\uc15c \uc6e8\uc774\ud37c<\/td>< 0.3nm<\/td><\/tr>
    \uc2dc\ud5d8 \uc131\uc801<\/td>1 - 10nm<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

    2. MEMS\uc5d0\uc11c \ud45c\uba74 \uac70\uce60\uae30\uac00 \uc911\uc694\ud55c \uc774\uc720 2.<\/h1>\n\n\n\n

    2.1 \ubc15\ub9c9 \uc99d\ucc29\uc5d0 \ubbf8\uce58\ub294 \uc601\ud5a5<\/h2>\n\n\n\n

    MEMS \uc7a5\uce58\ub294 \ub2e4\uc74c\uacfc \uac19\uc740 \ubc15\ub9c9\uc5d0 \ud06c\uac8c \uc758\uc874\ud569\ub2c8\ub2e4:<\/p>\n\n\n\n

      \n
    • \uc774\uc0b0\ud654\uaddc\uc18c(SiO\u2082)<\/li>\n\n\n\n
    • \uc9c8\ud654\uaddc\uc18c(Si\u2083N\u2084)<\/li>\n\n\n\n
    • \uae08\uc18d\uce35(Al, Au, Pt)<\/li>\n<\/ul>\n\n\n\n

      \uac70\uce5c \uc18c\uc7ac \ud45c\uba74\uc774 \uc6d0\uc778\uc774 \ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n\n\n\n

        \n
      • \uade0\uc77c\ud558\uc9c0 \uc54a\uc740 \ud544\ub984 \ub450\uaed8<\/li>\n\n\n\n
      • \uc811\ucc29\ub825 \uc800\ud558<\/li>\n\n\n\n
      • \uacb0\ud568 \ubc00\ub3c4 \uc99d\uac00<\/li>\n<\/ul>\n\n\n\n

        \uc774\ub294 \ub514\ubc14\uc774\uc2a4\uc758 \uc548\uc815\uc131\uacfc \uc131\ub2a5\uc5d0 \uc9c1\uc811\uc801\uc778 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4.<\/p>\n\n\n\n

        2.2 \uae30\uacc4\uc801 \uc131\ub2a5 \ubc0f \uc2a4\ud2b8\ub808\uc2a4 \ub18d\ub3c4<\/h2>\n\n\n\n

        \uce94\ud2f8\ub808\ubc84, \ube54, \ub2e4\uc774\uc5b4\ud504\ub7a8\uacfc \uac19\uc740 MEMS \uad6c\uc870\ub294 \ud45c\uba74 \uacb0\ud568\uc5d0 \ub9e4\uc6b0 \ubbfc\uac10\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

        \uac70\uce60\uae30\uac00 \ub192\uc744\uc218\ub85d:<\/p>\n\n\n\n

          \n
        • \uc2a4\ud2b8\ub808\uc2a4 \uc9d1\uc911 \ud3ec\uc778\ud2b8<\/strong><\/li>\n\n\n\n
        • \uace8\uc808 \uac15\ub3c4 \uac10\uc18c<\/li>\n\n\n\n
        • \ud53c\ub85c \uc218\uba85 \ub2e8\ucd95<\/li>\n<\/ul>\n\n\n\n

          \uace0\uc8fc\ud30c MEMS \uacf5\uc9c4\uae30\uc758 \uacbd\uc6b0 \ub098\ub178\ubbf8\ud130 \uc218\uc900\uc758 \uac70\uce60\uae30\uc5d0\uc11c\ub3c4 \uc5d0\ub108\uc9c0 \uc190\uc2e4\uc774 \ubc1c\uc0dd\ud558\uc5ec Q-\uacc4\uc218\uac00 \ub0ae\uc544\uc9c8 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

          2.3 \uc5d0\uce6d \uade0\uc77c\uc131 \ubc0f \uacf5\uc815 \uc81c\uc5b4<\/h2>\n\n\n\n

          \ud45c\uba74 \uac70\uce60\uae30\ub294 \uc2b5\uc2dd \ubc0f \uac74\uc2dd \uc5d0\uce6d \uacf5\uc815 \ubaa8\ub450\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4:<\/p>\n\n\n\n

            \n
          • \uade0\uc77c\ud558\uc9c0 \uc54a\uc740 \uc5d0\uce6d \uc18d\ub3c4<\/li>\n\n\n\n
          • \ud50c\ub77c\uc988\ub9c8 \uc5d0\uce6d\uc758 \ub9c8\uc774\ud06c\ub85c \ub9c8\uc2a4\ud0b9 \ud6a8\uacfc<\/li>\n\n\n\n
          • \ud45c\uba74 \uc0b0\ub780 \uc99d\uac00<\/li>\n<\/ul>\n\n\n\n

            DRIE(\uc2ec\uce35 \ubc18\uc751\uc131 \uc774\uc628 \uc5d0\uce6d)\uc640 \uac19\uc740 \uacf5\uc815\uc758 \uacbd\uc6b0 \ub9e4\ub044\ub7ec\uc6b4 \ud45c\uba74\uc774 \ubcf4\uc7a5\ub429\ub2c8\ub2e4:<\/p>\n\n\n\n

              \n
            • \uc218\uc9c1 \uce21\ubcbd<\/li>\n\n\n\n
            • \uc77c\uad00\ub41c \uae30\ub2a5 \ud06c\uae30<\/li>\n<\/ul>\n\n\n\n

              2.4 \uc6e8\uc774\ud37c \ubcf8\ub529 \ud488\uc9c8<\/h2>\n\n\n\n

              MEMS \uc81c\uc870\uc5d0\ub294 \uc885\uc885 \ub2e4\uc74c\uacfc \uac19\uc740 \uc6e8\uc774\ud37c \ubcf8\ub529 \uae30\uc220\uc774 \uc0ac\uc6a9\ub429\ub2c8\ub2e4:<\/p>\n\n\n\n

                \n
              • \uc9c1\uc811(\uc735\ud569) \ubcf8\ub529<\/li>\n\n\n\n
              • \uc591\uadf9 \uacb0\ud569<\/li>\n<\/ul>\n\n\n\n

                \ud45c\uba74 \uac70\uce60\uae30\ub294 \ubcf8\ub529 \uac15\ub3c4\uc5d0 \uc9c1\uc811\uc801\uc778 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4:<\/p>\n\n\n\n

                \uac70\uce60\uae30 \uc218\uc900<\/th>\ubcf8\ub529 \uacb0\uacfc<\/th><\/tr><\/thead>
                < 0.5nm<\/td>\uac15\ub825\ud55c \uc6d0\uc790 \uacb0\ud569<\/td><\/tr>
                0.5-1nm<\/td>\ubd80\ubd84 \ubcf8\ub529<\/td><\/tr>
                > 1nm<\/td>\ubcf4\uc774\ub4dc \ud615\uc131<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

                \uc57d\uac04\uc758 \uac70\uce60\uae30 \uc99d\uac00\ub3c4 \uc774\uc5b4\uc9c8 \uc218 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n\n\n\n

                  \n
                • \uc778\ud130\ud398\uc774\uc2a4\uc758 \uacf5\ubc31<\/li>\n\n\n\n
                • \ubc00\ud3d0\uc131 \uac10\uc18c<\/li>\n\n\n\n
                • \ud3ec\uc7a5 \uc911 \uae30\uae30 \uace0\uc7a5<\/li>\n<\/ul>\n\n\n\n

                  2.5 \uad11\ud559 \ubc0f \uc13c\uc11c \uc131\ub2a5<\/h2>\n\n\n\n

                  \uad11\ud559 MEMS(MOEMS)\uc5d0\uc11c\ub294 \ud45c\uba74 \uac70\uce60\uae30\uac00 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4:<\/p>\n\n\n\n

                    \n
                  • \ube5b\uc758 \uc0b0\ub780<\/li>\n\n\n\n
                  • \ubc18\uc0ac\ub3c4<\/li>\n\n\n\n
                  • \uc2e0\ud638 \ub300 \uc7a1\uc74c\ube44<\/li>\n<\/ul>\n\n\n\n

                    \uc555\ub825\uc774\ub098 \uad00\uc131 \uc7a5\uce58\uc640 \uac19\uc740 \uc13c\uc11c\uc758 \uacbd\uc6b0 \uac70\uce60\uae30\uac00 \ubc1c\uc0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n\n\n\n

                      \n
                    • \uce21\uc815 \ub4dc\ub9ac\ud504\ud2b8<\/li>\n\n\n\n
                    • \uac10\ub3c4 \uac10\uc18c<\/li>\n<\/ul>\n\n\n\n

                      3. \ud45c\uba74 \uac70\uce60\uae30 \uce21\uc815 \uae30\ubc95<\/h1>\n\n\n\n

                      \ud488\uc9c8 \uad00\ub9ac\ub97c \uc704\ud574\uc11c\ub294 \uc815\ud655\ud55c \uce21\uc815\uc774 \ud544\uc218\uc801\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n

                      \uc77c\ubc18\uc801\uc778 \ubc29\ubc95<\/h3>\n\n\n\n
                      \ubc29\ubc95<\/th>\ud574\uc0c1\ub3c4<\/th>\uc560\ud50c\ub9ac\ucf00\uc774\uc158<\/th><\/tr><\/thead>
                      AFM(\uc6d0\uc790 \ud604\ubbf8\uacbd)<\/td>< 0.1nm<\/td>\ub9e4\uc6b0 \ub9e4\ub044\ub7ec\uc6b4 \ud45c\uba74<\/td><\/tr>
                      \uad11\ud559 \ud504\ub85c\ud30c\uc77c \uce21\uc815<\/td>~1nm<\/td>\ube60\ub978 \uac80\uc0ac<\/td><\/tr>
                      \uc2a4\ud0c0\uc77c\ub7ec\uc2a4 \ud504\ub85c\ud30c\uc77c\ub85c\ubbf8\ud130<\/td>~1nm<\/td>\uc77c\ubc18\uc6a9<\/td><\/tr>
                      SEM(\uc8fc\uc0ac \uc804\uc790 \ud604\ubbf8\uacbd)<\/td>\uc2dc\uac01\uc801<\/td>\uad6c\uc870 \ubd84\uc11d<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

                      \uc774 \uc911, AFM<\/strong> \ub294 MEMS \ub4f1\uae09 \uc6e8\uc774\ud37c\uc758 \uc5c5\uacc4 \ud45c\uc900\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n

                      4. MEMS \uc6e8\uc774\ud37c\uc5d0 \ub300\ud55c \ub9de\ucda4\ud654 \uc694\uad6c \uc0ac\ud56d<\/h1>\n\n\n\n

                      \ub9de\ucda4\ud615 \ud504\ub77c\uc784 \uc6e8\uc774\ud37c\ub294 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \ub530\ub77c \ud45c\uba74 \uc81c\uc57d \uc870\uac74\uc774 \uc5c4\uaca9\ud558\uac8c \uc9c0\uc815\ub418\ub294 \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

                      \uc815\uc758\ud560 \uc8fc\uc694 \ub9e4\uac1c\ubcc0\uc218<\/h2>\n\n\n\n
                        \n
                      • \ud45c\uba74 \uac70\uce60\uae30(Ra, Rq)<\/li>\n\n\n\n
                      • \uc6e8\uc774\ud37c \uc9c1\uacbd(\uc608: 4\uc778\uce58, 6\uc778\uce58, 8\uc778\uce58, 12\uc778\uce58)<\/li>\n\n\n\n
                      • \ubc29\ud5a5 (100), (111)<\/li>\n\n\n\n
                      • \ub3c4\ud551 \uc720\ud615 \ubc0f \uc800\ud56d<\/li>\n\n\n\n
                      • \uc591\uba74 \uc5f0\ub9c8(DSP) \ub300 \ub2e8\uba74 \uc5f0\ub9c8<\/li>\n<\/ul>\n\n\n\n

                        \uc0ac\uc591 \ud45c \uc608\uc2dc<\/h3>\n\n\n\n
                        \ub9e4\uac1c\ubcc0\uc218<\/th>\uc77c\ubc18\uc801\uc778 MEMS \uc694\uad6c \uc0ac\ud56d<\/th><\/tr><\/thead>
                        \ud45c\uba74 \uac70\uce60\uae30<\/td>\u2264 0.3nm(Ra)<\/td><\/tr>
                        \ud3c9\ud0c4\ub3c4(TTV)<\/td>\u2264 1 \u00b5m<\/td><\/tr>
                        \uc6cc\ud504\/\ud65c<\/td>< 30 \u00b5m<\/td><\/tr>
                        \uccad\uacb0<\/td>\ud074\ub798\uc2a4 1 \uc774\uc0c1<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

                        5. \ud2b8\ub808\uc774\ub4dc \uc624\ud504: \ube44\uc6a9 \ub300 \uc131\ub2a5<\/h1>\n\n\n\n

                        \uac70\uce60\uae30\uac00 \ub0ae\uc744\uc218\ub85d<\/p>\n\n\n\n

                          \n
                        • \uace0\uae09 \ud3f4\ub9ac\uc2f1(CMP)<\/li>\n\n\n\n
                        • \ub354 \ub192\uc740 \uc0dd\uc0b0 \ube44\uc6a9<\/li>\n<\/ul>\n\n\n\n

                          \uadf8\ub7ec\ub098 \ud45c\uba74 \ud488\uc9c8\uc774 \ucda9\ubd84\ud558\uc9c0 \uc54a\uc73c\uba74 \ub2e4\uc74c\uacfc \uac19\uc740 \ubb38\uc81c\uac00 \ubc1c\uc0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n\n\n\n

                            \n
                          • \uc218\uc775\ub960 \uc190\uc2e4<\/li>\n\n\n\n
                          • \uc7a5\uce58 \uc624\ub958<\/li>\n\n\n\n
                          • \ub2e4\uc6b4\uc2a4\ud2b8\ub9bc \ucc98\ub9ac \ube44\uc6a9 \uc99d\uac00<\/li>\n<\/ul>\n\n\n\n

                            \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \uc778\uc0ac\uc774\ud2b8:<\/strong>
                            \uc81c\uc791 \ud6c4 \uacb0\ud568\uc744 \ubcf4\uc644\ud558\ub294 \uac83\ubcf4\ub2e4 \ub354 \ub192\uc740 \ub4f1\uae09\uc758 \uc6e8\uc774\ud37c\uc5d0 \ud22c\uc790\ud558\ub294 \uac83\uc774 \ub354 \ube44\uc6a9 \ud6a8\uc728\uc801\uc778 \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

                            6. \uc2e4\uc6a9\uc801\uc778 \uc120\ud0dd \uc9c0\uce68<\/h1>\n\n\n\n

                            MEMS\uc6a9 \ub9de\ucda4\ud615 \ud504\ub77c\uc784 \uc2e4\ub9ac\ucf58 \uc6e8\uc774\ud37c\ub97c \uc120\ud0dd\ud560 \ub54c:<\/p>\n\n\n\n

                            \ub9e4\uc6b0 \ub0ae\uc740 \uac70\uce60\uae30\ub97c \uc120\ud0dd\ud560 \ub54c \uc120\ud0dd\ud569\ub2c8\ub2e4:<\/h3>\n\n\n\n
                              \n
                            • \uc6e8\uc774\ud37c \ubcf8\ub529\uc774 \ud544\uc694\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n
                            • \uace0\uc74c\uc9c8 \uacf5\uc9c4\uae30 \uc0ac\uc6a9<\/li>\n\n\n\n
                            • \uad11\ud559 MEMS \uc560\ud50c\ub9ac\ucf00\uc774\uc158 \uad00\ub828<\/li>\n<\/ul>\n\n\n\n

                              \uc801\ub2f9\ud55c \ub7ec\ud504\ub2c8\uc2a4\ub294 \ub2e4\uc74c\uacfc \uac19\uc740 \uacbd\uc6b0\uc5d0 \ud5c8\uc6a9\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4:<\/h3>\n\n\n\n
                                \n
                              • \ub300\ub7c9 \ubbf8\uc138 \uac00\uacf5\uc758 \uc9c0\ubc30<\/li>\n\n\n\n
                              • \ud45c\uba74 \ud544\ub984\uc774 \ub450\uaebc\uc6b4 \uacbd\uc6b0(>1\u00b5m)<\/li>\n\n\n\n
                              • \ube44\uc6a9 \uc81c\uc57d\uc740 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n

                                7. \uacb0\ub860<\/h1>\n\n\n\n

                                \ud45c\uba74 \uac70\uce60\uae30\ub294 \ub2e8\uc21c\ud55c \ubd80\ucc28\uc801\uc778 \uc0ac\uc591\uc774 \uc544\ub2c8\ub77c MEMS \ub514\ubc14\uc774\uc2a4\uc758 \uc131\ub2a5\uacfc \uc2e0\ub8b0\uc131\uc744 \uacb0\uc815\ud558\ub294 \ud575\uc2ec \uc694\uc18c\uc785\ub2c8\ub2e4. \ubc15\ub9c9 \uc99d\ucc29\ubd80\ud130 \uc6e8\uc774\ud37c \ubcf8\ub529 \ubc0f \uae30\uacc4\uc801 \ubb34\uacb0\uc131\uc5d0 \uc774\ub974\uae30\uae4c\uc9c0 \ub098\ub178\ubbf8\ud130 \ub2e8\uc704\uc758 \ubcc0\ud654\ub294 \uc2dc\uc2a4\ud15c \uc218\uc900\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce60 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

                                \uc5d4\uc9c0\ub2c8\uc5b4\uc640 \uc870\ub2ec \ud300\uc758 \uacbd\uc6b0 \uc815\ud655\ud55c \uac70\uce60\uae30 \uc218\uc900\uc744 \uc774\ud574\ud558\uace0 \uc9c0\uc815\ud574\uc57c \ud569\ub2c8\ub2e4:<\/p>\n\n\n\n

                                  \n
                                • \ub354 \ub192\uc740 \uc218\uc728<\/li>\n\n\n\n
                                • \ub514\ubc14\uc774\uc2a4 \uc77c\uad00\uc131 \ud5a5\uc0c1<\/li>\n\n\n\n
                                • \uc7a5\uae30\uc801\uc778 \ube44\uc6a9 \uc808\uac10<\/li>\n<\/ul>\n\n\n\n

                                  \uc810\uc810 \ub354 \uae4c\ub2e4\ub85c\uc6cc\uc9c0\ub294 MEMS \ud658\uacbd\uc5d0\uc11c \ud45c\uba74 \uc815\ubc00\ub3c4\ub294 \ub354 \uc774\uc0c1 \uc120\ud0dd \uc0ac\ud56d\uc774 \uc544\ub2c8\ub77c \uae30\ubcf8\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n

                                  <\/p>","protected":false},"excerpt":{"rendered":"

                                  In the field of Microelectromechanical Systems (MEMS), device performance is highly sensitive to material quality at the micro- and nanoscale. Among all substrate parameters, surface roughness of custom prime grade silicon wafers plays a critical yet often underestimated role. While electrical properties and crystallographic orientation are commonly prioritized, surface topology directly influences mechanical reliability, thin-film […]<\/p>\n","protected":false},"author":2,"featured_media":8780,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_uag_custom_page_level_css":"","footnotes":""},"categories":[27,12],"tags":[2136,1845,1333,2134,1117,1137,1841,2102,2135],"class_list":["post-8779","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-companynews","category-news","tag-afm-measurement","tag-cmp-polishing","tag-mems","tag-prime-grade-wafer","tag-semiconductor-materials","tag-silicon-wafer","tag-surface-roughness","tag-thin-film-deposition","tag-wafer-bonding"],"acf":[],"uagb_featured_image_src":{"full":["https:\/\/www.sic-wafers.com\/wp-content\/uploads\/2026\/03\/Custom-Prime-Grade-Silicon-Wafers-Why-Surface-Roughness-Matters-for-MEMS.webp",1536,1024,false],"thumbnail":["https:\/\/www.sic-wafers.com\/wp-content\/uploads\/2026\/03\/Custom-Prime-Grade-Silicon-Wafers-Why-Surface-Roughness-Matters-for-MEMS-150x150.webp",150,150,true],"medium":["https:\/\/www.sic-wafers.com\/wp-content\/uploads\/2026\/03\/Custom-Prime-Grade-Silicon-Wafers-Why-Surface-Roughness-Matters-for-MEMS-300x200.webp",300,200,true],"medium_large":["https:\/\/www.sic-wafers.com\/wp-content\/uploads\/2026\/03\/Custom-Prime-Grade-Silicon-Wafers-Why-Surface-Roughness-Matters-for-MEMS-768x512.webp",768,512,true],"large":["https:\/\/www.sic-wafers.com\/wp-content\/uploads\/2026\/03\/Custom-Prime-Grade-Silicon-Wafers-Why-Surface-Roughness-Matters-for-MEMS-1024x683.webp",800,534,true],"1536x1536":["https:\/\/www.sic-wafers.com\/wp-content\/uploads\/2026\/03\/Custom-Prime-Grade-Silicon-Wafers-Why-Surface-Roughness-Matters-for-MEMS.webp",1536,1024,false],"2048x2048":["https:\/\/www.sic-wafers.com\/wp-content\/uploads\/2026\/03\/Custom-Prime-Grade-Silicon-Wafers-Why-Surface-Roughness-Matters-for-MEMS.webp",1536,1024,false],"trp-custom-language-flag":["https:\/\/www.sic-wafers.com\/wp-content\/uploads\/2026\/03\/Custom-Prime-Grade-Silicon-Wafers-Why-Surface-Roughness-Matters-for-MEMS-18x12.webp",18,12,true],"woocommerce_thumbnail":["https:\/\/www.sic-wafers.com\/wp-content\/uploads\/2026\/03\/Custom-Prime-Grade-Silicon-Wafers-Why-Surface-Roughness-Matters-for-MEMS-300x300.webp",300,300,true],"woocommerce_single":["https:\/\/www.sic-wafers.com\/wp-content\/uploads\/2026\/03\/Custom-Prime-Grade-Silicon-Wafers-Why-Surface-Roughness-Matters-for-MEMS-600x400.webp",600,400,true],"woocommerce_gallery_thumbnail":["https:\/\/www.sic-wafers.com\/wp-content\/uploads\/2026\/03\/Custom-Prime-Grade-Silicon-Wafers-Why-Surface-Roughness-Matters-for-MEMS-100x100.webp",100,100,true]},"uagb_author_info":{"display_name":"lydia","author_link":"https:\/\/www.sic-wafers.com\/ko\/author\/lydia\/"},"uagb_comment_info":0,"uagb_excerpt":"In the field of Microelectromechanical Systems (MEMS), device performance is highly sensitive to material quality at the micro- and nanoscale. Among all substrate parameters, surface roughness of custom prime grade silicon wafers plays a critical yet often underestimated role. While electrical properties and crystallographic orientation are commonly prioritized, surface topology directly influences mechanical reliability, thin-film…","_links":{"self":[{"href":"https:\/\/www.sic-wafers.com\/ko\/wp-json\/wp\/v2\/posts\/8779","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.sic-wafers.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.sic-wafers.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.sic-wafers.com\/ko\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.sic-wafers.com\/ko\/wp-json\/wp\/v2\/comments?post=8779"}],"version-history":[{"count":2,"href":"https:\/\/www.sic-wafers.com\/ko\/wp-json\/wp\/v2\/posts\/8779\/revisions"}],"predecessor-version":[{"id":8782,"href":"https:\/\/www.sic-wafers.com\/ko\/wp-json\/wp\/v2\/posts\/8779\/revisions\/8782"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.sic-wafers.com\/ko\/wp-json\/wp\/v2\/media\/8780"}],"wp:attachment":[{"href":"https:\/\/www.sic-wafers.com\/ko\/wp-json\/wp\/v2\/media?parent=8779"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.sic-wafers.com\/ko\/wp-json\/wp\/v2\/categories?post=8779"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.sic-wafers.com\/ko\/wp-json\/wp\/v2\/tags?post=8779"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}