I ka hana ʻana o kēia au, ua lilo nā lako hana uhi hakahaka i waiwai nui no nā ʻoihana e like me nā mea uila, nā optics, nā kaʻa, nā semiconductors, a me ka ikehu lā. Me ka holomua mau ʻana o ka ʻenehana, hōʻike nā ʻano like ʻole o nā lako hana uhi hakahaka i nā ʻano like ʻole i nā loina hana, nā kahua noi, a me nā koi hana. No laila, he aha nā ʻano maʻamau o nā lako hana uhi hakahaka, a he aha nā hiʻohiʻona kūpono iā lākou? Hāʻawi kēia ʻatikala i kahi loiloi kikoʻī o ka hoʻokaʻawale ʻana a me ka laulā o ka noi o nā lako hana uhi hakahaka, me kahi wehewehe pōkole o kā lākou mau loina, e kōkua iā ʻoe e hana i kahi koho ʻepekema hou aʻe i ke koho ʻana i nā ʻōnaehana uhi.
Nā Kumumanaʻo Kumu Helu 1 o Uhi Vacuum
ʻO ke uhi ʻana i ka vacuum e pili ana i ke kaʻina hana o ka hoʻololi ʻana i nā mea i nā kūlana mahu a i ʻole plasma ma o nā ʻano kino a kemika paha i loko o kahi ʻano vacuum kiʻekiʻe a waiho iā lākou ma luna o nā ʻili substrate e hana i nā ʻili lahilahi. ʻO kona mau pono nui e komo pū me nā papa ʻili mānoanoa, ka hoʻopili ikaika, ka maʻemaʻe kiʻekiʻe, a me ka kūlike me nā ʻano hana ʻili like ʻole.
Ua māhele nui ʻia ka uhi ʻana o ka vacuum i ʻelua mau māhele: Physical Vapor Deposition (PVD) a me Chemical Vapor Deposition (CVD), me nā lako kikoʻī i hoʻokaʻawale hou ʻia ma muli o nā ʻano hana.
Nā Hoʻokaʻawale Nui o nā Lako Uhi Vacuum No.2
ʻŌnaehana Hoʻoheheʻe Wera
Kumumanaʻo: Hoʻohana i ka hoʻomehana resistive e hoʻoheheʻe i ka mea e hoʻoheheʻe ʻia i loko o kahi ʻāpana kinoea, a laila e hoʻopili ʻia ma luna o ka ʻili o ka substrate e hana i kahi ʻiliʻili.
Ka laulā o ka noi: Nā uhi hoʻonaninani, nā kiʻiʻoniʻoni optical, nā kiʻiʻoniʻoni ʻālohilohi metala, a me nā mea ʻē aʻe, kūpono loa no nā substrates e like me nā plastics a me ke aniani.
Nā Hiʻohiʻona: ʻAno maʻalahi, kumukūʻai haʻahaʻa, kūpono no ka hana nui ʻana i nā noi kahi ʻaʻole koʻikoʻi ka pololei o ka mānoanoa o ke kiʻiʻoniʻoni kiʻekiʻe.
ʻŌnaehana Hoʻoheheʻe E-beam
Kumumanaʻo: Hoʻouka nā kukuna uila ikehu kiʻekiʻe i ka mea i manaʻo ʻia, e hoʻoheheʻe ʻia ai a me ka mahu ʻana ma kahi kūloko, a laila e waiho ana ma luna o ka ʻili o ka substrate.
Ka laulā o ka noi: Ka uhi ʻana i nā mea melting-point kiʻekiʻe (e like me Ti, W, SiO₂), hoʻohana nui ʻia i nā optics precision, nā ʻōnaehana kiʻiʻoniʻoni multilayer, a me nā kiʻiʻoniʻoni lahilahi hana.
Nā Hiʻohiʻona: Ka pono o ka mahu ʻana, ka hoʻohana nui ʻana i nā mea, a me ka maʻemaʻe kiʻiʻoniʻoni maikaʻi loa.
ʻŌnaehana hoʻoheheʻe Magnetron
Kumumanaʻo: Hoʻopōkā nā ion i loko o ka plasma i ka mea i manaʻo ʻia, e hoʻoulu ana i nā ʻātoma e "sputter" ma luna o ka substrate ma kahi pae atomika.
Ka laulā o ka noi: Nā uhi paʻakikī (e like me TiN, CrN), nā kiʻiʻoniʻoni semiconductor, nā panela pā, nā kiʻiʻoniʻoni lahilahi o ka lā, a pēlā aku.
Nā Hiʻohiʻona: Nā papa kiʻiʻoniʻoni like, hoʻopili ikaika, hiki ke hoʻokele kiʻekiʻe, kūpono no nā ʻāpana hana nui a me nā ʻano paʻakikī.
ʻŌnaehana CVD
Kumumanaʻo: Hoʻopilikia nā kinoea reactive i nā hopena kemika i nā mahana kiʻekiʻe, e hana ana i nā huahana waiho ma luna o ka ʻili o ka substrate.
Ka laulā o ka noi: Hoʻomākaukau ʻana i nā kiʻiʻoniʻoni hana no nā mea semiconductor, silicon carbide (SiC), silicon nitride (Si₃N₄), a pēlā aku.
Nā Hiʻohiʻona: Hoʻokō i ke ʻano like kiʻekiʻe, ka nui o ka mānoanoa, a me nā uhi ʻana i hoʻonohonoho ʻia me ka paʻakikī, kūpono no nā noi kikoʻī kiʻekiʻe.
ʻŌnaehana CVD i hoʻonui ʻia e ka Plasma (PECVD)
Kumumanaʻo: Hoʻolauna i ka plasma RF e hoʻonāukiuki i nā kinoea reactive, e hana ana i nā ʻili lahilahi ma nā mahana haʻahaʻa.
Ka laulā noi: OLEDs, nā cell solar, MEMS, nā uhi fiber optical, etc.
Nā Hiʻohiʻona: Ke kaʻina hana haʻahaʻa wela, ka uhi ʻanuʻu maikaʻi loa, kūpono no nā mea pili i ka wela.
ʻAʻole.3 Pehea e koho ai i nā lako hana uhi Vacuum kūpono?
I ke koho ʻana i nā lako hana uhi vacuum, pono e noʻonoʻo pono i nā mea aʻe:
ʻAno a me ke ʻAno o ka Papahana: e laʻa, metala, aniani, palakiko, a i ʻole nā hale geometric paʻakikī.
Nā Pono Hana Kiʻiʻoniʻoni: Inā pono ka paʻakikī kiʻekiʻe, ka noʻonoʻo kiʻekiʻe, ka conductivity, a i ʻole ka hana optical.
Ka Unahi Hana a me ke Kālā Hoʻolilo: Hana hana ʻakomi nui a me ka uhi pololei liʻiliʻi.
Ka Hoʻohālikelike ʻana o ke Kaʻina Hana: Inā pono ka hoʻohui ʻana me nā laina hana e kū nei a i ʻole ka scalability i ka wā e hiki mai ana.
Loaʻa i nā ʻano lako hana uhi hakahaka like ʻole nā mea koʻikoʻi i nā loina hana, nā mea pili, a me nā ʻoihana i manaʻo ʻia. Ma ka loaʻa ʻana o kahi ʻike hohonu o nā ʻano loea a me nā laulā noi o kēlā me kēia ʻōnaehana, hiki i nā ʻoihana ke hoʻonui i ka pono hana a me ka hoʻokūkū mākeke me ka hōʻoia ʻana i ka maikaʻi. Me ka hoʻomohala mau ʻana o ka hana kiʻekiʻe, e hoʻomau ka ulu ʻana o nā lako hana uhi hakahaka i ka pololei kiʻekiʻe, ka naʻauao, a me ka multifunctionality, e lilo i mea kōkua nui no ka hoʻonui ʻana i ka ʻoihana.
—Ua paʻi ʻia kēia ʻatikala e nā lako hana uhi vacuummea hana Zhenhua Vacuum
Ka manawa hoʻouna: Iulai-19-2025