Atangolengeza kumene kuperekedwa kwa zida zoyamba za 8-inch SIC laser annealing ku China, zomwenso ndiukadaulo wa Tsinghua;
Chifukwa chiyani adachotsa okha zidazo?
Mawu ochepa chabe:
Choyamba, zogulitsa ndizosiyana kwambiri! Poyamba, sindikudziwa zomwe amachita. Pakali pano, Huazhuo amatenga worktable iwiri ya lithography makina monga pachimake ndi kopitilira muyeso-mwatsatanetsatane muyeso ndi kulamulira luso la mankhwala monga maziko kukhala wathunthu makina mankhwala monga yopyapyala-mlingo omangira zida ndi laser annealing zida, komanso zinthu zochokera m'magulu monga machitidwe oyenda bwino, zodzipatula za vibration ndi ma chucks a electrostatic. Zikuwoneka kuti zikugwirizana pang'ono. Ma wire bond ndi laser annealing onse amagwiritsa ntchito makina owongolera olondola kwambiri. Zikuoneka kuti platformization, koma zikuoneka kuti ... Choncho, platformization popanda luso wapadera ndi chitumbuwa?
Chachiwiri, luso laukadaulo la sayansi ndiukadaulo likuwoneka kuti lili ndi vuto, ndilokondera! Zikuwoneka kuti malingaliro osungiramo makina a lithography sangathenso kunyengerera. M'zaka za 3, gawo la ndalama za lingaliro la makina a photolithography latsika kuchokera ku 11% mpaka 4%. Makasitomala ndi kampani imodzi yokha, ndipo ndi njira yokhwima; ndipo zochuluka za ndalamazo zimachokera ku zida zowotchera, zida za AOI, makina omangira, ndi zina zotero; zida zomangira zimawoneka kuti zikukulirakulira. Ngakhale tikudziwanso kuti annealing ndi yofunika kwambiri mu SIC, koma… Ndiye mwachiwonekere ichi ndi chovuta kwambiri kulondola kwapamwamba kwambiri kwa makina a photolithography. Ngati sichingachitike, palibe amene angachigwiritse ntchito. Kupatula apo, pali makampani ambiri abwino ogwira ntchito ku China tsopano.
Chachitatu, panthawiyi, ngati mulibe luso lenileni, ndizovuta kwambiri kukwera! Kuzindikira, kudulira nthambi ndi masamba, ndi mizu yokulirapo kungakhale chisankho chabwino. Ngakhale aliyense akuyitanitsa makampani opanga zida za nsanja tsopano, zikuwoneka kuti zazikulu, ndizochepa zomwe angayang'ane nazo. Ndi chiphunzitso cha mfundo 60. Ngati muchita, mudzalephera. Chifukwa chake, chifukwa chomwe Huazhuo adadzisiyira yekha chiyenera kukhala kuti akufuna kupuma mkati. Ngati muchita bwino, chiyembekezo chilipobe chamtsogolo!
Posachedwapa, ine ndinacheza ndi anzanga ambiri mu semiconductor zida makampani ndipo anapeza kuti makampani zoweta zazikulu zonse anali ndi nthawi yovuta kwenikweni mu theka loyamba la chaka, ndi malamulo analinso…; kutsika kwapakati mkati ndi kusowa kwa luso lapadera sizowopsya, chinthu chowopsya kwambiri ndi nkhanza zotsika mtengo komanso mpikisano wopanda khalidwe.
Chifukwa chake, panthawi yomwe likulu limakhala losamala kwambiri, makampani angatsimikizire bwanji kuti kupulumuka kwawo ndi njira yachifumu! Komabe, bwerani, nonse!
Ndiyenera kukhulupirirabe: ukadaulo ndi zinthu nthawi zonse zimakhala zoyamba! Ngakhale nthawi zina…
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https://www.semi-cera.com/silicon-carbide-epitaxial-wafer-disc-for-veeco-equipment-product/
https://www.semi-cera.com/sic-coated-barrel-susceptor-product/
Nthawi yotumiza: Jun-28-2024