I roto i te umanga haurua-ira, ina taea e te maikorone kotahi te rerekētanga i waenga i te puranga hua nui me te rahunga utu nui, he mea nui te whiriwhiri i te rauemi ine. I te mea e panaia ana e te lithography me te tirotiro wafer ngā rohe o te ahupūngao, kei te eke te konganuku tuku iho me te karāhe kounga teitei ki ōna rohe.
Kua puta ake te Uku Alumina (Al2O3) hei otinga tino pai mō ngā kaihanga taputapu haurua-ira. Nā te roanga pupuri tika ka taea te hipa i ngā rauemi tuku iho mā te neke atu i te 10 tau, kāore ngā uku i te mea papai - he mea nui ki te hanganga.
He aha te take i whakamahia ai te uku konumohe mō ngā taputapu hiko-haurua?
I mua i te ruku ki ngā tono, he mea nui kia mārama ki te āhua motuhake o te rauemi "morearea-toru":
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Te Pūmautanga o te Wera: Mā te iti o te tauwehenga whānui wera (≈7 × 10^{-6}/K) ka noho tonu ngā inenga ahakoa te wera e puta mai ana i ngā taputapu tere-rahi.
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Kore-Aukume me te Kore-Arahi: He mea nui mō ngā taiao korehau me te whakaahua hihi-irahiko tairongo ka taea e te pokanoa aukume te huri i ngā hihi.
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Kore Waikura: He rerekē ngā uku i te maitai, he koretake ngā matū, ā, he hototahi ki ngā tikanga horoi rūma ma me ngā taiao hau waikura.
5 Ngā Whakamahinga Matua i roto i ngā Taputapu Ārahi-Haumaru
1. Ngā Wāhanga Mīhini Hanga Lithography
Ko te whakaahua hou e hiahiatia ana te whakanoho i te taumata nanometer. Ko ngā tapawhā uku me ngā wāhanga hanganga te "tohutoro matua" mō te wāhanga wafer. Nā te ōwehenga pakari-ki-taumaha teitei ka taea te whakatere tere me te kore e wiri, e "tangi" rānei e pā ana ki ngā rauemi taumaha.
2. Tirotiro me te Ine i te Wafer
I roto i ngā pūnaha āhuahanga wafer, ka whakamahia ngā Tapawhā Matua Uku hei whakatikatika i te poutū me te tika o ngā toki matawai. Nā te mea ka mau tonu te āhua o te uku mō te tekau tau, he iti ake ngā huringa whakatikatika anō e hiahiatia ana e ēnei mīhini, kia roa ai te wā mahi mō te hanga.
3. Te Huihuinga Tika o ngā Rūma Korehau
He maha ngā wā ka tū te huihuinga o ngā hauhautanga hiko i roto i ngā taiao korehau he iti noa te hinu whakahinuhinu. Ka whakaratohia e ngā ine uku he tohutoro tika "maroke" e kore e nui ake te hau, e kore hoki e poke i te korehau, kia tika ai te hanga o ngā wāhanga o roto ki ngā ātete iti iho i te maikorona.
4. Whakamātautau Hiko Auau-Teitei
Mō ngā whakamātautau maramara tere-teitei, ka taea e te pokanoa aukume, te ara iahiko rānei mai i te taputapu ine te whakapōrearea i ngā hua. Nā te āhua kore-aukume o te uku konumohe, he mea tino pai mō ngā taputapu kāri tirotiro me ngā ine whakahāngai.
5. Ngā Tohunga Whakatikatika Rūma Ma
I roto i ngā rūma horoi ISO Class 1, he poke rāhui te waikura. Me whakamahi ngā kiriata hinu ki ngā ine maitai hei ārai i te waikura, he mōrearea poke nui tēnei. Kāore e hiahiatia he hinu ki ngā ine uku, ā, ka taea te horoi ki te waipiro isopropyl, kia mau tonu ai te āhua "kore-matūriki" mō ngā tau 10+.
Te "Painga 10-Tau"
Ahakoa ka piko, ka pakaru rānei ngā ine whakarewa i muri i ētahi tau o te whakamahinga nui, he tino pumau te hanganga ngota o te Alumina parakore-teitei. Ina whakamahia hei Tapawhā Uku, hei Tapawhā Tika rānei, ka ārai te pakeke o te rauemi (e tata ana ki te hapaira) i te pirau o te mata moroiti e "rere" ai te tika i roto i te wā.
Mō te OEM o te mīhini haurua-ira, ko te tikanga tēnei he whakahekenga tekau-ngā wā i roto i ngā utu tiaki mō te wā roa, me te taumata teitei ake o te whakawhirinaki ki te tika o te mīhini mō tōna oranga katoa.
Wā tuku: Maehe-23-2026