{"id":5255,"date":"2026-08-04T15:26:29","date_gmt":"2026-08-04T07:26:29","guid":{"rendered":"https:\/\/www.opticalcutting.com\/?p=5255"},"modified":"2026-08-04T15:26:31","modified_gmt":"2026-08-04T07:26:31","slug":"thiet-bi-ong-kinh-anh-nhiet-o-to","status":"publish","type":"post","link":"https:\/\/www.opticalcutting.com\/vi\/thiet-bi-ong-kinh-anh-nhiet-o-to\/","title":{"rendered":"Thi\u1ebft b\u1ecb \u1ed1ng k\u00ednh \u1ea3nh nhi\u1ec7t \u00f4 t\u00f4: S\u1ea3n xu\u1ea5t ch\u00ednh x\u00e1c cho H\u1ec7 th\u1ed1ng ADAS"},"content":{"rendered":"

H\u1ec7 th\u1ed1ng h\u00ecnh \u1ea3nh nhi\u1ec7t \u00f4 t\u00f4 y\u00eau c\u1ea7u c\u00e1c ph\u00f4i \u1ed1ng k\u00ednh IR \u0111\u01b0\u1ee3c c\u1eaft v\u1edbi dung sai k\u00edch th\u01b0\u1edbc ch\u1eb7t ch\u1ebd h\u01a1n c\u00e1c quang h\u1ecdc c\u00f4ng nghi\u1ec7p ti\u00eau chu\u1ea9n \u2014 v\u00ec m\u1ed9t \u1ed1ng k\u00ednh v\u01b0\u1ee3t qua ki\u1ec3m tra \u0111\u1ea7u v\u00e0o v\u1eabn c\u00f3 th\u1ec3 h\u1ecfng sau 3.000 gi\u1edd rung \u0111\u1ed9ng \u0111\u01b0\u1eddng b\u1ed9 v\u00e0 chu k\u1ef3 nhi\u1ec7t. Thi\u1ebft b\u1ecb s\u1ea3n xu\u1ea5t \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 s\u1ea3n xu\u1ea5t c\u00e1c \u1ed1ng k\u00ednh n\u00e0y quy\u1ebft \u0111\u1ecbnh li\u1ec7u ch\u00fang c\u00f3 \u0111\u00e1p \u1ee9ng ti\u00eau chu\u1ea9n \u00f4 t\u00f4 ngay t\u1eeb nguy\u00ean m\u1eabu \u0111\u1ea7u ti\u00ean hay c\u1ea7n nhi\u1ec1u th\u00e1ng s\u1eeda ch\u1eefa.<\/p>\n\n\n\n

Trang n\u00e0y \u0111\u1ec1 c\u1eadp \u0111\u1ebfn nh\u1eefng g\u00ec l\u00e0m cho thi\u1ebft b\u1ecb \u1ed1ng k\u00ednh h\u00ecnh \u1ea3nh nhi\u1ec7t \u00f4 t\u00f4 kh\u00e1c bi\u1ec7t so v\u1edbi m\u00e1y m\u00f3c quang h\u1ecdc IR ti\u00eau chu\u1ea9n, c\u00e1ch ch\u1ecdn m\u00e1y c\u1eaft v\u00e0 \u0111\u00e1nh b\u00f3ng ph\u00f9 h\u1ee3p cho \u1ed1ng k\u00ednh c\u1ea5p ADAS, v\u00e0 c\u1ea5u h\u00ecnh d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t n\u00e0o h\u1ed7 tr\u1ee3 m\u1edf r\u1ed9ng quy m\u00f4 t\u1eeb s\u1ed1 l\u01b0\u1ee3ng nguy\u00ean m\u1eabu \u0111\u1ebfn kh\u1ed1i l\u01b0\u1ee3ng cung c\u1ea5p C\u1ea5p-1.<\/p>\n\n\n\n

\"Vimfun
Loop-type diamond wire saw for graphite,optical glass and so on.<\/figcaption><\/figure>\n\n\n\n

Thi\u1ebft b\u1ecb \u1ed1ng k\u00ednh h\u00ecnh \u1ea3nh nhi\u1ec7t \u00f4 t\u00f4 l\u00e0 g\u00ec?<\/h2>\n\n\n\n

Thi\u1ebft b\u1ecb \u1ed1ng k\u00ednh h\u00ecnh \u1ea3nh nhi\u1ec7t \u00f4 t\u00f4 \u0111\u1ec1 c\u1eadp \u0111\u1ebfn c\u00e1c m\u00e1y c\u1eaft, m\u00e0i v\u00e0 \u0111\u00e1nh b\u00f3ng chuy\u00ean d\u1ee5ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 s\u1ea3n xu\u1ea5t \u1ed1ng k\u00ednh h\u1ed3ng ngo\u1ea1i cho camera nhi\u1ec7t g\u1eafn tr\u00ean xe. C\u00e1c camera n\u00e0y \u2014 ch\u1ee7 y\u1ebfu \u0111\u01b0\u1ee3c tri\u1ec3n khai trong c\u00e1c h\u1ec7 th\u1ed1ng h\u1ed7 tr\u1ee3 ng\u01b0\u1eddi l\u00e1i ti\u00ean ti\u1ebfn (ADAS) nh\u01b0 \u0111\u01b0\u1ee3c \u0111\u1ecbnh ngh\u0129a trong SAE J3016<\/a> \u2014 ch\u1ee5p b\u1ee9c x\u1ea1 h\u1ed3ng ngo\u1ea1i b\u01b0\u1edbc s\u00f3ng d\u00e0i (LWIR, 8\u201314 \u03bcm) \u0111\u1ec3 ph\u00e1t hi\u1ec7n ng\u01b0\u1eddi \u0111i b\u1ed9, \u0111\u1ed9ng v\u1eadt v\u00e0 c\u00e1c m\u1ed1i nguy hi\u1ec3m tr\u00ean \u0111\u01b0\u1eddng trong \u0111i\u1ec1u ki\u1ec7n t\u1ea7m nh\u00ecn th\u1ea5p. V\u00ec c\u00e1c \u1ee9ng d\u1ee5ng \u00f4 t\u00f4 \u00e1p \u0111\u1eb7t c\u00e1c y\u00eau c\u1ea7u v\u1ec1 m\u00f4i tr\u01b0\u1eddng v\u00e0 \u0111\u1ed9 tin c\u1eady c\u1ee5 th\u1ec3 ngo\u00e0i c\u00e1c quang h\u1ecdc IR ti\u00eau chu\u1ea9n, thi\u1ebft b\u1ecb s\u1ea3n xu\u1ea5t ph\u1ea3i duy tr\u00ec ki\u1ec3m so\u00e1t quy tr\u00ecnh ch\u1eb7t ch\u1ebd h\u01a1n v\u00e0 cung c\u1ea5p h\u00ecnh d\u1ea1ng ph\u00f4i c\u00f3 th\u1ec3 l\u1eb7p l\u1ea1i \u1edf kh\u1ed1i l\u01b0\u1ee3ng s\u1ea3n xu\u1ea5t.<\/p>\n\n\n\n

T\u1ea1i sao ADAS \u00f4 t\u00f4 \u0111\u1eb7t ra c\u00e1c y\u00eau c\u1ea7u s\u1ea3n xu\u1ea5t ch\u1eb7t ch\u1ebd h\u01a1n<\/h2>\n\n\n\n

Quang h\u1ecdc IR ti\u00eau chu\u1ea9n cho camera c\u00f4ng nghi\u1ec7p ho\u1eb7c thi\u1ebft b\u1ecb nghi\u00ean c\u1ee9u \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 d\u1ef1a tr\u00ean c\u00e1c ti\u00eau ch\u00ed hi\u1ec7u su\u1ea5t quang h\u1ecdc: truy\u1ec1n qua, sai s\u1ed1 s\u00f3ng, \u0111\u1ed9 nh\u00e1m b\u1ec1 m\u1eb7t. \u1ed0ng k\u00ednh nhi\u1ec7t \u00f4 t\u00f4 mang c\u00e1c y\u00eau c\u1ea7u quang h\u1ecdc t\u01b0\u01a1ng t\u1ef1 \u2014 v\u00e0 b\u1ed5 sung th\u00eam l\u1edbp \u0111\u1ed9 b\u1ec1n c\u01a1 h\u1ecdc li\u00ean quan tr\u1ef1c ti\u1ebfp \u0111\u1ebfn c\u00e1ch ph\u00f4i \u1ed1ng k\u00ednh \u0111\u01b0\u1ee3c c\u1eaft v\u00e0 x\u1eed l\u00fd.<\/p>\n\n\n\n

Chu k\u1ef3 nhi\u1ec7t<\/strong>: Camera nhi\u1ec7t \u00f4 t\u00f4 th\u01b0\u1eddng ho\u1ea1t \u0111\u1ed9ng trong kho\u1ea3ng nhi\u1ec7t \u0111\u1ed9 t\u1eeb \u221240\u00b0C \u0111\u1ebfn +85\u00b0C ho\u1eb7c cao h\u01a1n, t\u00f9y thu\u1ed9c v\u00e0o v\u1ecb tr\u00ed l\u1eafp \u0111\u1eb7t. \u1ee8ng su\u1ea5t d\u01b0 t\u1eeb vi\u1ec7c c\u1eaft kh\u00f4ng \u0111\u00fang c\u00e1ch s\u1ebd lan truy\u1ec1n th\u00e0nh bi\u1ebfn d\u1ea1ng b\u1ec1 m\u1eb7t d\u01b0\u1edbi t\u1ea3i nhi\u1ec7t. M\u1ed9t ph\u00f4i gecmani c\u00f3 h\u01b0 h\u1ecfng d\u01b0\u1edbi b\u1ec1 m\u1eb7t cao \u2014 lo\u1ea1i \u0111\u01b0\u1ee3c t\u1ea1o ra b\u1eb1ng c\u00e1ch c\u1eaft b\u1eb1ng c\u01b0a ID \u2014 c\u00f3 th\u1ec3 v\u01b0\u1ee3t qua ki\u1ec3m tra quang h\u1ecdc \u1edf nhi\u1ec7t \u0111\u1ed9 ph\u00f2ng v\u00e0 l\u1ec7ch kh\u1ecfi th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt sau 200 chu k\u1ef3 nhi\u1ec7t. ISO 16750-4<\/a> x\u00e1c \u0111\u1ecbnh c\u00e1c h\u1ed3 s\u01a1 t\u1ea3i tr\u1ecdng kh\u00ed h\u1eadu m\u00e0 c\u00e1c b\u1ed9 ph\u1eadn \u00f4 t\u00f4 ph\u1ea3i ch\u1ecbu \u0111\u1ef1ng; c\u00e1c ph\u00f4i \u1ed1ng k\u00ednh tham gia chu\u1ed7i cung \u1ee9ng n\u00e0y ph\u1ea3i \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t v\u1edbi c\u00e1c \u1ee9ng su\u1ea5t s\u1eed d\u1ee5ng cu\u1ed1i c\u00f9ng \u0111\u00f3 trong t\u00e2m tr\u00ed.<\/p>\n\n\n\n

Rung \u0111\u1ed9ng v\u00e0 s\u1ed1c<\/strong>: C\u00e1c ch\u1ee9c n\u0103ng ADAS ph\u1ee5 thu\u1ed9c v\u00e0o t\u00ednh nh\u1ea5t qu\u00e1n c\u1ee7a c\u1ea3m bi\u1ebfn \u1edf t\u1ea7n s\u1ed1 \u0111\u01b0\u1eddng b\u1ed9. \u1ed0ng k\u00ednh IR trong c\u00e1c c\u1ee5m l\u1eafp r\u00e1p \u00f4 t\u00f4 ph\u1ea3i ch\u1ecbu rung \u0111\u1ed9ng bi\u00ean \u0111\u1ed9 th\u1ea5p li\u00ean t\u1ee5c v\u00e0 c\u00e1c t\u00e1c \u0111\u1ed9ng s\u1ed1c kh\u00f4ng th\u01b0\u1eddng xuy\u00ean. C\u00e1c v\u1ebft s\u1ee9t \u1edf c\u1ea1nh \u0111\u01b0\u1ee3c t\u1ea1o ra trong qu\u00e1 tr\u00ecnh \u0111\u1ecbnh t\u00e2m v\u00e0 v\u00e1t m\u00e9p \u2014 ngu\u1ed3n l\u1ed7i th\u1ea9m m\u1ef9 ch\u00ednh khi c\u1eaft ph\u00f4i qu\u00e1 m\u1ea1nh \u2014 c\u00f3 th\u1ec3 lan truy\u1ec1n d\u01b0\u1edbi t\u1ea3i tr\u1ecdng chu k\u1ef3.<\/p>\n\n\n\n

Dung sai giao di\u1ec7n l\u00e0m k\u00edn<\/strong>: Nhi\u1ec1u m\u00f4-\u0111un nhi\u1ec7t \u00f4 t\u00f4 \u0111\u01b0\u1ee3c l\u00e0m k\u00edn theo ti\u00eau chu\u1ea9n IP67 ho\u1eb7c IP69K. Giao di\u1ec7n \u1ed1ng k\u00ednh-v\u1ecf \u0111\u01b0\u1ee3c d\u00e1n ho\u1eb7c \u00e9p ch\u1eb7t. Dung sai \u0111\u01b0\u1eddng k\u00ednh tr\u00ean ph\u00f4i \u1ed1ng k\u00ednh ho\u00e0n thi\u1ec7n tr\u1ef1c ti\u1ebfp x\u00e1c \u0111\u1ecbnh xem m\u1ed1i h\u00e0n c\u00f3 gi\u1eef \u0111\u01b0\u1ee3c hay kh\u00f4ng. \u0110\u1ed9 \u0111\u1ea3o \u0111\u01b0\u1eddng k\u00ednh tr\u00ean tr\u1ee5c \u0111\u1ecbnh t\u00e2m, \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh \u0111\u1ed9 c\u0103ng d\u00e2y c\u1eaft v\u00e0 qu\u1ea3n l\u00fd ch\u1ea5t l\u00e0m m\u00e1t \u0111\u1ec1u \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn t\u00ednh nh\u1ea5t qu\u00e1n \u0111\u01b0\u1eddng k\u00ednh ph\u00f4i cu\u1ed1i c\u00f9ng.<\/p>\n\n\n\n

K\u1ebft qu\u1ea3: c\u00e1c nh\u00f3m mua s\u1eafm \u1ed1ng k\u00ednh \u00f4 t\u00f4 ch\u1ec9 \u0111\u1ecbnh TTV, dung sai \u0111\u01b0\u1eddng k\u00ednh v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng c\u1ea1nh ch\u1eb7t ch\u1ebd h\u01a1n nh\u1eefng ng\u01b0\u1eddi mua quang h\u1ecdc IR n\u00f3i chung \u2014 v\u00e0 c\u00e1c y\u00eau c\u1ea7u \u0111\u00f3 ph\u1ea3i \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf v\u00e0o quy tr\u00ecnh s\u1ea3n xu\u1ea5t ngay t\u1eeb giai \u0111o\u1ea1n c\u1eaft, kh\u00f4ng \u0111\u01b0\u1ee3c b\u00f9 \u0111\u1eafp sau \u0111\u00f3 trong qu\u00e1 tr\u00ecnh \u0111\u00e1nh b\u00f3ng.<\/p>\n\n\n\n

Gecmani so v\u1edbi ZnSe: L\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u cho \u1ed1ng k\u00ednh h\u00ecnh \u1ea3nh nhi\u1ec7t \u00f4 t\u00f4<\/h2>\n\n\n\n

H\u1ea7u h\u1ebft c\u00e1c camera LWIR \u00f4 t\u00f4 s\u1eed d\u1ee5ng \u1ed1ng k\u00ednh gecmani (Ge). M\u1ed9t s\u1ed1 \u00edt h\u1ec7 th\u1ed1ng MWIR (3\u20135 \u03bcm) \u2014 cho c\u00e1c ch\u1ee9c n\u0103ng ADAS cao c\u1ea5p chuy\u00ean d\u1ee5ng \u2014 s\u1eed d\u1ee5ng k\u1ebdm selenide (ZnSe) ho\u1eb7c th\u1ee7y tinh chalcogenide. L\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u x\u00e1c \u0111\u1ecbnh thi\u1ebft b\u1ecb c\u1eaft v\u00e0 \u0111\u00e1nh b\u00f3ng b\u1ea1n c\u1ea7n.<\/p>\n\n\n\n

Thu\u1ed9c t\u00ednh<\/th>Germanium (Ge)<\/th>K\u1ebdm Selenide (ZnSe)<\/th><\/tr><\/thead>
D\u1ea3i t\u1ea7n ADAS ch\u00ednh<\/strong><\/td>LWIR (8\u201314 \u03bcm)<\/td>MWIR (3\u20135 \u03bcm)<\/td><\/tr>
\u0110\u1ed9 c\u1ee9ng (Knoop)<\/strong><\/td>~780 KHN<\/td>~120 KHN<\/td><\/tr>
H\u00e0nh vi g\u00e3y v\u1ee1<\/strong><\/td>Gi\u00f2n, t\u00e1ch theo m\u1eb7t ph\u1eb3ng {111}<\/td>Gi\u00f2n, m\u1ec1m h\u01a1n \u2014 nh\u1ea1y c\u1ea3m v\u1edbi vi\u1ec7c c\u0103ng d\u00e2y qu\u00e1 m\u1ee9c<\/td><\/tr>
\u0110\u01b0\u1eddng k\u00ednh d\u00e2y c\u1eaft<\/strong><\/td>0,3\u20130,5 mm<\/td>0,3\u20130,4 mm, y\u00eau c\u1ea7u \u0111\u1ed9 c\u0103ng th\u1ea5p h\u01a1n<\/td><\/tr>
M\u1ea5t v\u1eadt li\u1ec7u (d\u00e2y kim c\u01b0\u01a1ng)<\/strong><\/td>0,5\u20130,6 mm<\/td>0,5\u20130,6 mm<\/td><\/tr>
H\u00f3a ch\u1ea5t \u0111\u00e1nh b\u00f3ng<\/strong><\/td>Oxit ceri ho\u1eb7c brom-metanol<\/td>Oxit ceri, huy\u1ec1n ph\u00f9 g\u1ed1c oxit<\/td><\/tr>
M\u1ee9c \u0111\u1ed9 ph\u1ed5 bi\u1ebfn trong \u00f4 t\u00f4<\/strong><\/td>Ph\u1ed5 bi\u1ebfn (\u0111a s\u1ed1 LWIR)<\/td>Chuy\u00ean bi\u1ec7t (MWIR \/ chuy\u00ean d\u1ee5ng)<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

\u0110\u1ed1i v\u1edbi h\u00ecnh \u1ea3nh nhi\u1ec7t \u00f4 t\u00f4 LWIR \u2014 ph\u1ea7n l\u1edbn c\u00e1c \u1ee9ng d\u1ee5ng ADAS c\u1ee7a xe ch\u1edf kh\u00e1ch \u2014 gecmani l\u00e0 v\u1eadt li\u1ec7u \u1ed1ng k\u00ednh ch\u00ednh. Vi\u1ec7c l\u1ef1a ch\u1ecdn thi\u1ebft b\u1ecb n\u00ean \u01b0u ti\u00ean quy tr\u00ecnh x\u1eed l\u00fd gecmani: c\u1eaft b\u1eb1ng c\u01b0a d\u00e2y, \u0111\u1ecbnh t\u00e2m tr\u1ee5c, t\u1ea1o b\u1ec1 m\u1eb7t b\u1eb1ng b\u00e1nh xe ch\u00e9n v\u00e0 \u0111\u00e1nh b\u00f3ng cu\u1ed1i c\u00f9ng.<\/p>\n\n\n\n

\u0110\u1ed1i v\u1edbi c\u00e1c ho\u1ea1t \u0111\u1ed9ng cung c\u1ea5p c\u1ea3 h\u1ec7 th\u1ed1ng LWIR v\u00e0 MWIR, kh\u1ea3 n\u0103ng x\u1eed l\u00fd ZnSe tr\u00ean c\u00f9ng m\u1ed9t n\u1ec1n t\u1ea3ng c\u1eaft l\u00e0 c\u00f3 th\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c b\u1eb1ng c\u00e1ch \u0111i\u1ec1u ch\u1ec9nh th\u00f4ng s\u1ed1 \u0111\u1ed9 c\u0103ng d\u00e2y v\u00e0 ch\u1ea5t l\u00e0m m\u00e1t. Xem m\u00e1y c\u1eaft k\u00ednh germanium<\/a> h\u01b0\u1edbng d\u1eabn c\u1ee7a ch\u00fang t\u00f4i v\u1ec1 c\u00e1c th\u00f4ng s\u1ed1 d\u00e0nh ri\u00eang cho Ge v\u00e0 M\u00e1y c\u1eaft th\u1ea5u k\u00ednh ZnSe<\/a> \u0111\u1ec3 c\u1ea5u h\u00ecnh d\u00e2y chuy\u1ec1n MWIR.<\/p>\n\n\n\n

\"Vimfun
Loop-type diamond wire saw for graphite,optical glass and so on.<\/figcaption><\/figure>\n\n\n\n

C\u00e1c th\u00f4ng s\u1ed1 m\u00e1y ch\u00ednh cho s\u1ea3n xu\u1ea5t \u1ed1ng k\u00ednh IR c\u1ea5p \u00f4 t\u00f4<\/h2>\n\n\n\n

Ch\u1ea5t l\u01b0\u1ee3ng \u0111\u1ea7u ra cho \u1ed1ng k\u00ednh nhi\u1ec7t \u00f4 t\u00f4 li\u00ean quan tr\u1ef1c ti\u1ebfp \u0111\u1ebfn b\u1ed1n th\u00f4ng s\u1ed1 thi\u1ebft b\u1ecb. M\u1ed7i th\u00f4ng s\u1ed1 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn m\u1ed9t \u0111i\u1ec3m ki\u1ec3m tra ch\u1ea5t l\u01b0\u1ee3ng kh\u00e1c nhau \u1edf giai \u0111o\u1ea1n sau.<\/p>\n\n\n\n

Tham s\u1ed1<\/th>Quang h\u1ecdc IR ti\u00eau chu\u1ea9n<\/th>M\u1ee5c ti\u00eau ADAS \u00f4 t\u00f4<\/th>Y\u1ebfu t\u1ed1 thi\u1ebft b\u1ecb<\/th><\/tr><\/thead>
Kerf loss<\/strong><\/td>0,5\u20130,6 mm<\/td>0,5\u20130,6 mm<\/td>\u0110\u01b0\u1eddng k\u00ednh d\u00e2y; quy\u1ebft \u0111\u1ecbnh n\u0103ng su\u1ea5t v\u1eadt li\u1ec7u tr\u00ean m\u1ed7i th\u1ecfi<\/td><\/tr>
TTV sau khi c\u1eaft<\/strong><\/td>8\u201315 \u03bcm (\u03a650 mm)<\/td>\u2264 10 \u03bcm (\u03a650 mm)<\/td>\u0110\u1ed9 \u1ed5n \u0111\u1ecbnh \u0111\u1ed9 c\u0103ng d\u00e2y, ki\u1ec3m so\u00e1t t\u1ed1c \u0111\u1ed9 c\u1ea5p li\u1ec7u<\/td><\/tr>
Ra sau khi c\u1eaft<\/strong><\/td>0,6\u20131,2 \u03bcm<\/td>0,6\u20131,0 \u03bcm<\/td>H\u1ea1t d\u00e2y, d\u00f2ng ch\u1ea3y ch\u1ea5t l\u00e0m m\u00e1t, ki\u1ec3m so\u00e1t cung<\/td><\/tr>
Dung sai \u0111\u01b0\u1eddng k\u00ednh sau khi \u0111\u1ecbnh t\u00e2m<\/strong><\/td>\u00b10.05 mm<\/td>\u00b10.02 mm<\/td>\u0110\u1ed3ng t\u00e2m tr\u1ee5c ch\u00ednh, \u0111\u1ed9 ch\u00ednh x\u00e1c \u0111\u1ecbnh t\u00e2m quang h\u1ecdc<\/td><\/tr>
\u0110\u1ed9 s\u00e2u v\u00e1t c\u1ea1nh<\/strong><\/td>< 0,5 mm<\/td>< 0.2 mm<\/td>H\u00ecnh d\u1ea1ng v\u00e1t, t\u1ea7n su\u1ea5t m\u00e0i \u0111\u00e1<\/td><\/tr>
Ra sau khi \u0111\u00e1nh b\u00f3ng<\/strong><\/td>< 5 nm<\/td>< 5 nm<\/td>H\u00f3a h\u1ecdc b\u00f9n, \u0111\u1ed9 c\u1ee9ng \u0111\u1ec7m, th\u1eddi gian chu k\u1ef3<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

TTV (t\u1ed5ng bi\u1ebfn thi\u00ean \u0111\u1ed9 d\u00e0y) l\u00e0 th\u00f4ng s\u1ed1 b\u1ecb \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp nh\u1ea5t b\u1edfi l\u1ef1a ch\u1ecdn thi\u1ebft b\u1ecb c\u1eaft. M\u00e1y c\u01b0a d\u00e2y kim c\u01b0\u01a1ng c\u00f3 \u0111i\u1ec1u khi\u1ec3n \u0111\u1ed9 c\u0103ng d\u00e2y v\u00f2ng k\u00edn gi\u1eef TTV trong ph\u1ea1m vi 8\u201310 \u03bcm tr\u00ean ph\u00f4i gecmani \u03a650 mm trong s\u1ea3n xu\u1ea5t li\u00ean t\u1ee5c. M\u00e1y c\u01b0a ID ch\u1ea1y c\u00f9ng v\u1eadt li\u1ec7u th\u01b0\u1eddng cho TTV 15\u201325 \u03bcm, y\u00eau c\u1ea7u th\u1eddi gian m\u00e0i b\u1ed5 sung tr\u01b0\u1edbc khi t\u1ea1o b\u1ec1 m\u1eb7t \u2014 l\u00e0m t\u0103ng th\u1eddi gian chu k\u1ef3 v\u00e0 r\u1ee7i ro h\u01b0 h\u1ecfng d\u01b0\u1edbi b\u1ec1 m\u1eb7t.<\/p>\n\n\n\n

\u0110\u1ed1i v\u1edbi ch\u1ee9ng nh\u1eadn \u00f4 t\u00f4, m\u1ee5c ti\u00eau TTV ph\u1ea3i \u0111\u01b0\u1ee3c ch\u1ec9 \u0111\u1ecbnh \u1edf giai \u0111o\u1ea1n c\u1eaft, kh\u00f4ng \u0111\u01b0\u1ee3c coi l\u00e0 hi\u1ec7u ch\u1ec9nh m\u00e0i. m\u00e1y c\u01b0a d\u00e2y so v\u1edbi m\u00e1y c\u01b0a ID cho gecmani<\/a> so s\u00e1nh bao g\u1ed3m chi ti\u1ebft c\u00e1c \u0111\u00e1nh \u0111\u1ed5i quy tr\u00ecnh.<\/p>\n\n\n\n

C\u00e1ch C\u1ea5u h\u00ecnh Thi\u1ebft b\u1ecb \u1ed0ng k\u00ednh Ch\u1ee5p \u1ea3nh Nhi\u1ec7t \u00d4 t\u00f4 theo Kh\u1ed1i l\u01b0\u1ee3ng<\/h2>\n\n\n\n

Ngu\u1ed3n cung c\u1ea5p \u1ed1ng k\u00ednh ch\u1ee5p \u1ea3nh nhi\u1ec7t \u00f4 t\u00f4 tu\u00e2n theo ba c\u1ea5p \u0111\u1ed9 s\u1ea3n xu\u1ea5t, m\u1ed7i c\u1ea5p \u0111\u1ed9 y\u00eau c\u1ea7u c\u1ea5u h\u00ecnh thi\u1ebft b\u1ecb kh\u00e1c nhau.<\/p>\n\n\n\n

B\u01b0\u1edbc 1 \u2014 Nguy\u00ean m\u1eabu v\u00e0 ch\u1ee9ng nh\u1eadn (< 500 \u1ed1ng k\u00ednh\/n\u0103m)<\/strong><\/p>\n\n\n\n

\u1ede quy m\u00f4 nguy\u00ean m\u1eabu, m\u1ed9t m\u00e1y c\u01b0a d\u00e2y kim c\u01b0\u01a1ng duy nh\u1ea5t x\u1eed l\u00fd t\u1ea1o ph\u00f4i cho h\u1ea7u h\u1ebft c\u00e1c ch\u01b0\u01a1ng tr\u00ecnh ph\u00e1t tri\u1ec3n. \u01afu ti\u00ean l\u00e0 t\u00ednh nh\u1ea5t qu\u00e1n c\u1ee7a ph\u00f4i: TTV, Ra v\u00e0 \u0111\u1ed9 l\u1eb7p l\u1ea1i \u0111\u01b0\u1eddng k\u00ednh quan tr\u1ecdng h\u01a1n th\u00f4ng l\u01b0\u1ee3ng. M\u1ed9t m\u00e1y c\u01b0a d\u00e2y \u0111\u01a1n k\u1ebft h\u1ee3p v\u1edbi m\u1ed9t tr\u1ee5c \u0111\u1ecbnh t\u00e2m v\u00e0 m\u1ed9t m\u00e1y t\u1ea1o b\u1ec1 m\u1eb7t h\u1ed7 tr\u1ee3 t\u1ea1o nguy\u00ean m\u1eabu quang h\u1ecdc \u0111\u1ea7y \u0111\u1ee7. C\u00e1c h\u00e0nh \u0111\u1ed9ng ch\u00ednh:<\/p>\n\n\n\n