{"id":2118,"date":"2026-04-08T03:56:41","date_gmt":"2026-04-08T03:56:41","guid":{"rendered":"https:\/\/www.zmsh-semitech.com\/?post_type=product&p=2118"},"modified":"2026-04-08T03:59:49","modified_gmt":"2026-04-08T03:59:49","slug":"wg-1281-fully-automatic-wafer-back-grinding-machine","status":"publish","type":"product","link":"https:\/\/www.zmsh-semitech.com\/vi\/product\/wg-1281-fully-automatic-wafer-back-grinding-machine\/","title":{"rendered":"M\u00e1y m\u00e0i m\u1eb7t sau wafer ho\u00e0n to\u00e0n t\u1ef1 \u0111\u1ed9ng WG-1281"},"content":{"rendered":"

\"\"M\u00e1y m\u00e0i m\u1eb7t sau t\u1ea5m wafer ho\u00e0n to\u00e0n t\u1ef1 \u0111\u1ed9ng WG-1281 l\u00e0 m\u1ed9t gi\u1ea3i ph\u00e1p l\u00e0m m\u1ecfng t\u1ea5m wafer ti\u00ean ti\u1ebfn, \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf d\u00e0nh ri\u00eang cho ng\u00e0nh s\u1ea3n xu\u1ea5t b\u00e1n d\u1eabn \u0111\u00f2i h\u1ecfi \u0111\u1ed9 ch\u00ednh x\u00e1c cao. \u0110\u01b0\u1ee3c ph\u00e1t tri\u1ec3n nh\u1eb1m \u0111\u00e1p \u1ee9ng nhu c\u1ea7u ng\u00e0y c\u00e0ng t\u0103ng v\u1ec1 c\u00e1c t\u1ea5m wafer m\u1ecfng h\u01a1n trong l\u0129nh v\u1ef1c \u0111i\u1ec7n t\u1eed c\u00f4ng su\u1ea5t v\u00e0 \u0111\u00f3ng g\u00f3i ti\u00ean ti\u1ebfn, h\u1ec7 th\u1ed1ng n\u00e0y t\u00edch h\u1ee3p c\u00e1c c\u00f4ng ngh\u1ec7 c\u01a1 kh\u00ed ch\u00ednh x\u00e1c, t\u1ef1 \u0111\u1ed9ng h\u00f3a th\u00f4ng minh v\u00e0 thi\u1ebft k\u1ebf ki\u1ec3m so\u00e1t \u00f4 nhi\u1ec5m.<\/p>\n

V\u1edbi kh\u1ea3 n\u0103ng h\u1ed7 tr\u1ee3 c\u00e1c t\u1ea5m wafer c\u00f3 \u0111\u01b0\u1eddng k\u00ednh l\u00ean \u0111\u1ebfn 12 inch, WG-1281 \u0111\u1eb7c bi\u1ec7t ph\u00f9 h\u1ee3p cho c\u00e1c quy tr\u00ecnh m\u00e0i m\u1ecfng t\u1ea5m wafer IGBT, n\u01a1i \u0111\u1ed9 \u0111\u1ed3ng \u0111\u1ec1u v\u1ec1 \u0111\u1ed9 d\u00e0y, \u1ee9ng su\u1ea5t th\u1ea5p v\u00e0 t\u1ef7 l\u1ec7 v\u1ee1 t\u1ed1i thi\u1ec3u l\u00e0 nh\u1eefng y\u1ebfu t\u1ed1 quy\u1ebft \u0111\u1ecbnh \u0111\u1ebfn hi\u1ec7u su\u1ea5t cu\u1ed1i c\u00f9ng c\u1ee7a thi\u1ebft b\u1ecb. C\u1ea5u h\u00ecnh hai tr\u1ee5c ch\u00ednh v\u00e0 ba m\u00e2m k\u1eb9p c\u1ee7a m\u00e1y \u0111\u1ea3m b\u1ea3o n\u0103ng su\u1ea5t cao \u0111\u1ed3ng th\u1eddi duy tr\u00ec \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh tuy\u1ec7t v\u1eddi trong qu\u00e1 tr\u00ecnh gia c\u00f4ng.<\/p>\n

Trong s\u1ea3n xu\u1ea5t b\u00e1n d\u1eabn hi\u1ec7n \u0111\u1ea1i, qu\u00e1 tr\u00ecnh m\u00e0i m\u1ecfng t\u1ea5m wafer l\u00e0 m\u1ed9t b\u01b0\u1edbc quan tr\u1ecdng c\u00f3 \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn \u0111\u1ed9 tin c\u1eady c\u1ee7a thi\u1ebft b\u1ecb, hi\u1ec7u su\u1ea5t t\u1ea3n nhi\u1ec7t v\u00e0 hi\u1ec7u qu\u1ea3 \u0111\u00f3ng g\u00f3i. M\u00e1y WG-1281 \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 gi\u1ea3i quy\u1ebft nh\u1eefng th\u00e1ch th\u1ee9c n\u00e0y, t\u1eadp trung v\u00e0o \u0111\u1ed9 ch\u00ednh x\u00e1c, t\u00ednh l\u1eb7p l\u1ea1i v\u00e0 vi\u1ec7c n\u00e2ng cao n\u0103ng su\u1ea5t.<\/p>\n

T\u00ednh n\u0103ng k\u1ef9 thu\u1eadt<\/strong><\/span><\/h2>\n

1. Chuy\u1ec3n \u0111\u1ed9ng tr\u1ee5c X n\u00e2ng cao c\u1ee7a tr\u1ee5c ch\u00ednh<\/strong><\/span><\/h3>\n

M\u00e1y WG-1281 \u0111\u01b0\u1ee3c trang b\u1ecb h\u1ec7 th\u1ed1ng chuy\u1ec3n \u0111\u1ed9ng tr\u1ee5c ch\u00ednh theo tr\u1ee5c X ti\u00ean ti\u1ebfn, cho ph\u00e9p \u0111i\u1ec1u khi\u1ec3n linh ho\u1ea1t \u0111\u01b0\u1eddng m\u00e0i. T\u00ednh n\u0103ng n\u00e0y gi\u00fap n\u00e2ng cao kh\u1ea3 n\u0103ng th\u00edch \u1ee9ng c\u1ee7a quy tr\u00ecnh, \u0111\u1eb7c bi\u1ec7t \u0111\u1ed1i v\u1edbi c\u00e1c c\u1ea5u tr\u00fac wafer ph\u1ee9c t\u1ea1p nh\u01b0 c\u00e1c thi\u1ebft b\u1ecb IGBT, \u0111\u1ea3m b\u1ea3o vi\u1ec7c lo\u1ea1i b\u1ecf v\u1eadt li\u1ec7u \u0111\u1ed3ng \u0111\u1ec1u tr\u00ean to\u00e0n b\u1ed9 b\u1ec1 m\u1eb7t wafer.<\/p>\n

2. C\u0103n ch\u1ec9nh CCD kh\u00f4ng ti\u1ebfp x\u00fac v\u1edbi \u0111\u1ed9 ch\u00ednh x\u00e1c cao<\/strong><\/span><\/h3>\n

\u0110\u01b0\u1ee3c trang b\u1ecb h\u1ec7 th\u1ed1ng c\u0103n ch\u1ec9nh t\u1ea5m wafer kh\u00f4ng ti\u1ebfp x\u00fac d\u1ef1a tr\u00ean c\u00f4ng ngh\u1ec7 CCD, m\u00e1y c\u00f3 th\u1ec3 ph\u00e1t hi\u1ec7n ch\u00ednh x\u00e1c v\u1ecb tr\u00ed c\u1ee7a t\u1ea5m wafer v\u00e0 t\u1ed1i \u01b0u h\u00f3a \u0111\u01b0\u1eddng m\u00e0i. \u0110i\u1ec1u n\u00e0y gi\u00fap gi\u1ea3m thi\u1ec3u s\u1ef1 can thi\u1ec7p c\u1ee7a con ng\u01b0\u1eddi \u0111\u1ed3ng th\u1eddi c\u1ea3i thi\u1ec7n \u0111\u00e1ng k\u1ec3 \u0111\u1ed9 ch\u00ednh x\u00e1c c\u1ee7a vi\u1ec7c c\u0103n ch\u1ec9nh v\u00e0 t\u00ednh nh\u1ea5t qu\u00e1n chung c\u1ee7a quy tr\u00ecnh.<\/p>\n

3. T\u1ef1 \u0111\u1ed9ng b\u00f9 \u0111\u1ed9 nghi\u00eang m\u00e2m k\u1eb9p<\/strong><\/span><\/h3>\n

H\u1ec7 th\u1ed1ng t\u1ef1 \u0111\u1ed9ng \u0111i\u1ec1u ch\u1ec9nh g\u00f3c nghi\u00eang c\u1ee7a m\u00e2m k\u1eb9p \u0111\u1ec3 b\u00f9 \u0111\u1eafp cho s\u1ef1 l\u1ec7ch v\u1ecb tr\u00ed c\u1ee7a t\u1ea5m wafer. \u0110i\u1ec1u n\u00e0y gi\u00fap gi\u1ea3m th\u1eddi gian hi\u1ec7u chu\u1ea9n, r\u00fat ng\u1eafn th\u1eddi gian ng\u1eebng ho\u1ea1t \u0111\u1ed9ng v\u00e0 \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng m\u00e0i \u1ed5n \u0111\u1ecbnh trong su\u1ed1t c\u00e1c chu k\u1ef3 s\u1ea3n xu\u1ea5t k\u00e9o d\u00e0i.<\/p>\n

4. C\u01a1 ch\u1ebf m\u00e0i \u00edt g\u00e2y c\u0103ng th\u1eb3ng<\/strong><\/span><\/h3>\n

Kh\u00e1c v\u1edbi c\u00e1c h\u1ec7 th\u1ed1ng m\u00e0i th\u00f4ng th\u01b0\u1eddng, WG-1281 tr\u00e1nh t\u00e1c \u0111\u1ed9ng l\u1ef1c \u00e9p t\u1eeb b\u00ean ngo\u00e0i l\u00ean m\u00e9p t\u1ea5m wafer trong qu\u00e1 tr\u00ecnh gia c\u00f4ng. Ph\u01b0\u01a1ng ph\u00e1p gi\u1ea3m \u00e1p l\u1ef1c n\u00e0y gi\u00fap gi\u1ea3m thi\u1ec3u hi\u1ec7u qu\u1ea3 hi\u1ec7n t\u01b0\u1ee3ng cong v\u00eanh c\u1ee7a t\u1ea5m wafer, ng\u0103n ng\u1eeba c\u00e1c v\u1ebft n\u1ee9t vi m\u00f4 v\u00e0 t\u0103ng c\u01b0\u1eddng \u0111\u1ed9 b\u1ec1n c\u01a1 h\u1ecdc, \u0111i\u1ec1u n\u00e0y \u0111\u1eb7c bi\u1ec7t quan tr\u1ecdng \u0111\u1ed1i v\u1edbi c\u00e1c t\u1ea5m wafer m\u1ecfng v\u00e0 d\u1ec5 v\u1ee1.<\/p>\n

5. Thi\u1ebft k\u1ebf ch\u1ed1ng nhi\u1ec5m kim lo\u1ea1i<\/strong><\/span><\/h3>\n

\u0110\u1ec3 \u0111\u00e1p \u1ee9ng c\u00e1c ti\u00eau chu\u1ea9n nghi\u00eam ng\u1eb7t v\u1ec1 \u0111\u1ed9 s\u1ea1ch trong ng\u00e0nh b\u00e1n d\u1eabn, thi\u1ebft b\u1ecb n\u00e0y \u0111\u01b0\u1ee3c trang b\u1ecb c\u1ea5u tr\u00fac ki\u1ec3m so\u00e1t \u00f4 nhi\u1ec5m nh\u1eb1m gi\u1ea3m thi\u1ec3u s\u1ef1 h\u00ecnh th\u00e0nh c\u00e1c h\u1ea1t kim lo\u1ea1i. Thi\u1ebft k\u1ebf n\u00e0y g\u00f3p ph\u1ea7n tr\u1ef1c ti\u1ebfp v\u00e0o vi\u1ec7c n\u00e2ng cao n\u0103ng su\u1ea5t v\u00e0 \u0111\u1ed9 tin c\u1eady c\u1ee7a thi\u1ebft b\u1ecb.<\/p>\n

6. Ho\u1ea1t \u0111\u1ed9ng ho\u00e0n to\u00e0n t\u1ef1 \u0111\u1ed9ng<\/strong><\/span><\/h3>\n

WG-1281 t\u00edch h\u1ee3p h\u1ec7 th\u1ed1ng chuy\u1ec3n v\u00e0 l\u00e0m s\u1ea1ch t\u1ea5m wafer t\u1ef1 \u0111\u1ed9ng, cho ph\u00e9p v\u1eadn h\u00e0nh li\u1ec1n m\u1ea1ch trong c\u00e1c d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t t\u1ef1 \u0111\u1ed9ng. Thi\u1ebft b\u1ecb n\u00e0y t\u01b0\u01a1ng th\u00edch v\u1edbi m\u00f4i tr\u01b0\u1eddng nh\u00e0 m\u00e1y s\u1ea3n xu\u1ea5t b\u00e1n d\u1eabn hi\u1ec7n \u0111\u1ea1i v\u00e0 \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u s\u1ea3n xu\u1ea5t quy m\u00f4 l\u1edbn.<\/p>\n

\"\"\u1ee8ng d\u1ee5ng<\/strong><\/span><\/h2>\n

WG-1281 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong quy tr\u00ecnh gia c\u00f4ng giai \u0111o\u1ea1n cu\u1ed1i c\u1ee7a ng\u00e0nh b\u00e1n d\u1eabn v\u00e0 \u0111\u1eb7c bi\u1ec7t ph\u00f9 h\u1ee3p cho:<\/p>\n

    \n
  • M\u00e0i m\u1ecfng t\u1ea5m wafer IGBT (\u2264 12 inch)<\/li>\n
  • S\u1ea3n xu\u1ea5t thi\u1ebft b\u1ecb b\u00e1n d\u1eabn c\u00f4ng su\u1ea5t<\/li>\n
  • Qu\u00e1 tr\u00ecnh m\u00e0i m\u1ecfng t\u1ea5m silicon (Si)<\/li>\n
  • Ch\u1ebf bi\u1ebfn t\u1ea5m wafer cacbua silic (SiC)<\/li>\n
  • C\u00e1c quy tr\u00ecnh \u0111\u00f3ng g\u00f3i ti\u00ean ti\u1ebfn v\u00e0 t\u00edch h\u1ee3p 3D<\/li>\n<\/ul>\n

    T\u00ednh linh ho\u1ea1t c\u1ee7a n\u00f3 khi\u1ebfn n\u00f3 tr\u1edf th\u00e0nh gi\u1ea3i ph\u00e1p l\u00fd t\u01b0\u1edfng cho c\u1ea3 c\u00e1c thi\u1ebft b\u1ecb truy\u1ec1n th\u1ed1ng d\u1ef1a tr\u00ean silicon l\u1eabn c\u00e1c v\u1eadt li\u1ec7u b\u00e1n d\u1eabn khe n\u0103ng l\u01b0\u1ee3ng r\u1ed9ng m\u1edbi n\u1ed5i.<\/p>\n

    Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt<\/strong><\/span><\/h2>\n
    \n
    \n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
    Tham s\u1ed1<\/th>\nTh\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt<\/th>\n<\/tr>\n<\/thead>\n
    C\u1ea5u tr\u00fac<\/td>\n2 tr\u1ee5c ch\u00ednh \/ 3 m\u00e2m k\u1eb9p \/ 1 tr\u1ea1m gia c\u00f4ng \/ H\u1ec7 th\u1ed1ng chuy\u1ec3n \u0111\u1ed9ng v\u00e0 l\u00e0m s\u1ea1ch t\u1ef1 \u0111\u1ed9ng<\/td>\n<\/tr>\n
    K\u00edch th\u01b0\u1edbc t\u1ea5m wafer<\/td>\n8 inch \/ 12 inch<\/td>\n<\/tr>\n
    C\u00f4ng su\u1ea5t tr\u1ee5c ch\u00ednh<\/td>\n5,5 kW \/ 9 kW (T\u00f9y ch\u1ecdn)<\/td>\n<\/tr>\n
    T\u1ed1c \u0111\u1ed9 tr\u1ee5c ch\u00ednh<\/td>\n1.000 \u2013 6.000 v\u00f2ng\/ph\u00fat<\/td>\n<\/tr>\n
    H\u00e0nh tr\u00ecnh tr\u1ee5c Z<\/td>\n120 mm<\/td>\n<\/tr>\n
    \u0110\u1ed9 ph\u00e2n gi\u1ea3i tr\u1ee5c Z<\/td>\n0,1 \u03bcm<\/td>\n<\/tr>\n
    Lo\u1ea1i Chuck<\/td>\nM\u00e2m k\u1eb9p ch\u00e2n kh\u00f4ng b\u1eb1ng g\u1ed1m x\u1ed1p<\/td>\n<\/tr>\n
    S\u1ed1 l\u01b0\u1ee3ng Chuck<\/td>\n3 b\u1ed9<\/td>\n<\/tr>\n
    T\u1ed1c \u0111\u1ed9 c\u1ee7a Chuck<\/td>\n0 \u2013 300 v\u00f2ng\/ph\u00fat<\/td>\n<\/tr>\n
    \u0110\u1ed9 dao \u0111\u1ed9ng \u0111\u1ed9 d\u00e0y (TTV)<\/td>\n\u2264 4 \u03bcm<\/td>\n<\/tr>\n
    \u0110\u1ed9 nh\u00e1m b\u1ec1 m\u1eb7t (Ra)<\/td>\n\u2264 0,02 \u03bcm<\/td>\n<\/tr>\n
    K\u00edch th\u01b0\u1edbc (R\u1ed9ng \u00d7 S\u00e2u \u00d7 Cao)<\/td>\n1.450 \u00d7 3.800 \u00d7 1.900 mm<\/td>\n<\/tr>\n
    Tr\u1ecdng l\u01b0\u1ee3ng<\/td>\nKho\u1ea3ng 4.700 kg<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

    \u01afu \u0111i\u1ec3m v\u1ec1 hi\u1ec7u su\u1ea5t<\/strong><\/span><\/h2>\n

    WG-1281 mang l\u1ea1i nh\u1eefng c\u1ea3i thi\u1ec7n \u0111\u00e1ng k\u1ec3 tr\u00ean c\u00e1c ch\u1ec9 s\u1ed1 ch\u00ednh trong s\u1ea3n xu\u1ea5t b\u00e1n d\u1eabn:<\/p>\n

      \n
    • \u0110\u1ed9 \u0111\u1ed3ng \u0111\u1ec1u v\u1ec1 \u0111\u1ed9 d\u00e0y cao<\/strong>
      \u0110\u1ea3m b\u1ea3o \u0111\u1ed9 d\u00e0y c\u1ee7a t\u1ea5m wafer lu\u00f4n \u0111\u1ed3ng \u0111\u1ec1u, t\u1eeb \u0111\u00f3 n\u00e2ng cao t\u00ednh \u1ed5n \u0111\u1ecbnh c\u1ee7a c\u00e1c c\u00f4ng \u0111o\u1ea1n ti\u1ebfp theo.<\/li>\n
    • T\u1ef7 l\u1ec7 h\u01b0 h\u1ecfng gi\u1ea3m<\/strong>
      Qu\u00e1 tr\u00ecnh m\u00e0i \u00edt g\u00e2y c\u0103ng th\u1eb3ng gi\u00fap gi\u1ea3m thi\u1ec3u t\u00ecnh tr\u1ea1ng s\u1ee9t m\u1ebb c\u1ea1nh v\u00e0 n\u1ee9t t\u1ea5m wafer.<\/li>\n
    • N\u0103ng su\u1ea5t \u0111\u01b0\u1ee3c c\u1ea3i thi\u1ec7n<\/strong>
      Thi\u1ebft k\u1ebf ch\u1ed1ng nhi\u1ec5m b\u1ea9n v\u00e0 kh\u1ea3 n\u0103ng ki\u1ec3m so\u00e1t ch\u00ednh x\u00e1c g\u00f3p ph\u1ea7n n\u00e2ng cao hi\u1ec7u su\u1ea5t s\u1ea3n xu\u1ea5t thi\u1ebft b\u1ecb.<\/li>\n
    • N\u00e2ng cao hi\u1ec7u qu\u1ea3 quy tr\u00ecnh<\/strong>
      T\u1ef1 \u0111\u1ed9ng h\u00f3a gi\u00fap gi\u1ea3m thi\u1ec3u c\u00e1c thao t\u00e1c th\u1ee7 c\u00f4ng v\u00e0 t\u0103ng n\u0103ng su\u1ea5t.<\/li>\n
    • Ch\u1ea5t l\u01b0\u1ee3ng b\u1ec1 m\u1eb7t tuy\u1ec7t v\u1eddi<\/strong>
      \u0110\u1ea1t \u0111\u01b0\u1ee3c \u0111\u1ed9 nh\u00e1m b\u1ec1 m\u1eb7t c\u1ef1c th\u1ea5p, h\u1ed7 tr\u1ee3 qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t c\u00e1c thi\u1ebft b\u1ecb hi\u1ec7u su\u1ea5t cao.<\/li>\n<\/ul>\n

      \"\"\u0110\u1ed9 tin c\u1eady k\u1ef9 thu\u1eadt v\u00e0 t\u00ednh \u1ee9ng d\u1ee5ng trong ng\u00e0nh<\/strong><\/span><\/h2>\n

      C\u00f9ng v\u1edbi s\u1ef1 ph\u00e1t tri\u1ec3n nhanh ch\u00f3ng c\u1ee7a c\u00f4ng ngh\u1ec7 \u0111i\u1ec7n t\u1eed c\u00f4ng su\u1ea5t v\u00e0 xe \u0111i\u1ec7n, nhu c\u1ea7u v\u1ec1 thi\u1ebft b\u1ecb m\u00e0i m\u1ecfng wafer ch\u1ea5t l\u01b0\u1ee3ng cao ng\u00e0y c\u00e0ng gia t\u0103ng. M\u1eabu WG-1281 \u0111\u01b0\u1ee3c ph\u00e1t tri\u1ec3n d\u1ef1a tr\u00ean nh\u1eefng y\u00eau c\u1ea7u th\u1ef1c t\u1ebf c\u1ee7a ng\u00e0nh, t\u1eadp trung v\u00e0o:<\/p>\n

        \n
      • \u0110\u1ed9 \u1ed5n \u0111\u1ecbnh trong qu\u00e1 tr\u00ecnh v\u1eadn h\u00e0nh li\u00ean t\u1ee5c<\/li>\n
      • Kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch v\u1edbi s\u1ea3n xu\u1ea5t quy m\u00f4 l\u1edbn<\/li>\n
      • Kh\u1ea3 n\u0103ng th\u00edch \u1ee9ng v\u1edbi c\u00e1c v\u1eadt li\u1ec7u ti\u00ean ti\u1ebfn nh\u01b0 SiC<\/li>\n
      • Gi\u1ea3m t\u1ed5ng chi ph\u00ed s\u1edf h\u1eefu (TCO)<\/li>\n<\/ul>\n

        Thi\u1ebft k\u1ebf c\u1ee7a s\u1ea3n ph\u1ea9m n\u00e0y ph\u1ea3n \u00e1nh kinh nghi\u1ec7m k\u1ef9 thu\u1eadt th\u1ef1c ti\u1ec5n k\u1ebft h\u1ee3p v\u1edbi s\u1ef1 am hi\u1ec3u s\u00e2u s\u1eafc v\u1ec1 nh\u1eefng th\u00e1ch th\u1ee9c trong quy tr\u00ecnh s\u1ea3n xu\u1ea5t b\u00e1n d\u1eabn, khi\u1ebfn n\u00f3 tr\u1edf th\u00e0nh l\u1ef1a ch\u1ecdn \u0111\u00e1ng tin c\u1eady cho c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t mong mu\u1ed1n \u0111\u1ea1t \u0111\u01b0\u1ee3c hi\u1ec7u su\u1ea5t \u1ed5n \u0111\u1ecbnh l\u00e2u d\u00e0i.<\/p>\n

        C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/strong><\/span><\/h2>\n

        1. M\u00e1y WG-1281 c\u00f3 th\u1ec3 gia c\u00f4ng nh\u1eefng lo\u1ea1i t\u1ea5m wafer n\u00e0o?<\/strong><\/span><\/h3>\n

        WG-1281 h\u1ed7 tr\u1ee3 nhi\u1ec1u lo\u1ea1i v\u1eadt li\u1ec7u t\u1ea5m wafer, bao g\u1ed3m silicon (Si), cacbua silic (SiC) v\u00e0 c\u00e1c ch\u1ea5t n\u1ec1n b\u00e1n d\u1eabn kh\u00e1c c\u00f3 k\u00edch th\u01b0\u1edbc l\u00ean \u0111\u1ebfn 12 inch.<\/p>\n

        2. M\u00e1y n\u00e0y c\u00f3 ph\u00f9 h\u1ee3p \u0111\u1ec3 m\u00e0i m\u1ecfng t\u1ea5m wafer IGBT kh\u00f4ng?<\/strong><\/span><\/h3>\n

        \u0110\u00fang v\u1eady, WG-1281 \u0111\u01b0\u1ee3c t\u1ed1i \u01b0u h\u00f3a \u0111\u1eb7c bi\u1ec7t cho c\u00e1c quy tr\u00ecnh m\u00e0i IGBT, \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 c\u0103ng th\u1ea5p, \u0111\u1ed9 ch\u00ednh x\u00e1c cao v\u00e0 h\u1ea1n ch\u1ebf t\u1ed1i \u0111a h\u01b0 h\u1ecfng t\u1ea5m wafer.<\/p>\n

        3. M\u00e1y ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o \u0111\u1ec3 gi\u1ea3m thi\u1ec3u t\u00ecnh tr\u1ea1ng v\u1ee1 wafer?<\/strong><\/span><\/h3>\n

        Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y s\u1eed d\u1ee5ng k\u1ef9 thu\u1eadt m\u00e0i \u00edt g\u00e2y c\u0103ng th\u1eb3ng, gi\u00fap tr\u00e1nh t\u00e1c \u0111\u1ed9ng l\u1ef1c l\u00ean m\u00e9p t\u1ea5m wafer, k\u1ebft h\u1ee3p v\u1edbi vi\u1ec7c c\u0103n ch\u1ec9nh ch\u00ednh x\u00e1c v\u00e0 ki\u1ec3m so\u00e1t m\u00e2m k\u1eb9p \u1ed5n \u0111\u1ecbnh.<\/p>\n

        4. Thi\u1ebft b\u1ecb c\u00f3 h\u1ed7 tr\u1ee3 c\u00e1c d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t t\u1ef1 \u0111\u1ed9ng kh\u00f4ng?<\/strong><\/span><\/h3>\n

        \u0110\u00fang v\u1eady, h\u1ec7 th\u1ed1ng n\u00e0y bao g\u1ed3m c\u00e1c h\u1ec7 th\u1ed1ng chuy\u1ec3n v\u00e0 l\u00e0m s\u1ea1ch t\u1ea5m wafer t\u1ef1 \u0111\u1ed9ng, gi\u00fap n\u00f3 ho\u00e0n to\u00e0n t\u01b0\u01a1ng th\u00edch v\u1edbi c\u00e1c nh\u00e0 m\u00e1y s\u1ea3n xu\u1ea5t b\u00e1n d\u1eabn t\u1ef1 \u0111\u1ed9ng hi\u1ec7n \u0111\u1ea1i.<\/p>\n

        5. Ch\u1ea5t l\u01b0\u1ee3ng b\u1ec1 m\u1eb7t c\u00f3 th\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c sau khi m\u00e0i l\u00e0 nh\u01b0 th\u1ebf n\u00e0o?<\/strong><\/span><\/h3>\n

        WG-1281 c\u00f3 th\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c \u0111\u1ed9 nh\u00e1m b\u1ec1 m\u1eb7t \u2264 0,02 \u03bcm, \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u s\u1ea3n xu\u1ea5t ch\u1ea5t b\u00e1n d\u1eabn cao c\u1ea5p.<\/p>","protected":false},"excerpt":{"rendered":"

        M\u00e1y m\u00e0i m\u1eb7t sau t\u1ea5m wafer ho\u00e0n to\u00e0n t\u1ef1 \u0111\u1ed9ng WG-1281 l\u00e0 s\u1ef1 k\u1ebft h\u1ee3p h\u00e0i h\u00f2a gi\u1eefa \u0111\u1ed9 ch\u00ednh x\u00e1c, t\u00ednh t\u1ef1 \u0111\u1ed9ng h\u00f3a v\u00e0 \u0111\u1ed9 tin c\u1eady. \u0110\u00e2y l\u00e0 c\u00f4ng c\u1ee5 kh\u00f4ng th\u1ec3 thi\u1ebfu \u0111\u1ed1i v\u1edbi c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t b\u00e1n d\u1eabn mong mu\u1ed1n \u0111\u1ea1t \u0111\u01b0\u1ee3c n\u0103ng su\u1ea5t cao, t\u1ef7 l\u1ec7 l\u1ed7i th\u1ea5p v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng t\u1ea5m wafer v\u01b0\u1ee3t tr\u1ed9i trong c\u00e1c m\u00f4i tr\u01b0\u1eddng s\u1ea3n xu\u1ea5t hi\u1ec7n \u0111\u1ea1i.<\/p>","protected":false},"featured_media":2119,"comment_status":"open","ping_status":"closed","template":"","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":"default","adv-header-id-meta":"","stick-header-meta":"default","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 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