I te whanaketanga tonu o te hangarau haurua-ira, i roto i te umanga haurua-ira, tae noa ki te umanga photovoltaic, he tino pakari hoki ngā whakaritenga mō te kounga o te mata o te papa wafer, o te pepa epitaxial rānei. Nō reira, he aha ngā whakaritenga kounga mō ngā wafer? I te tangopapa hapairaHei tauira, he aha ngā tohu ka taea te whakamahi hei aromatawai i te kounga o te mata o ngā papa angiangi?
He aha ngā tohu aromatawai mō ngā wafers?
Ngā Tohu e Toru
Mō ngā papa sapphire, ko ōna tohu aromatawai ko te rerekētanga matotoru katoa (TTV), te piko (Pīkoi) me te Warp (Warp). E whakaata ngātahi ana ēnei tawhā e toru i te papatahi me te ōritetanga matotoru o te papa silicon, ā, ka taea te ine i te nui o te ngaru o te papa. Ka taea te whakakotahi i te kōpikopiko me te papatahi hei aromatawai i te kounga o te mata o te papa.
He aha te TTV, te BOW, te Warp?
TTV (Rerekētanga Matotoru Katoa)
Ko te TTV te rerekētanga i waenga i te matotoru mōrahi me te matotoru iti o tētahi papa. He tohu nui tēnei hei ine i te ōritetanga o te matotoru o te papa. I roto i tētahi tukanga haurua-ira, me tino ōrite te matotoru o te papa puta noa i te mata. I te nuinga o te wā ka mahia ngā inenga i ngā wāhi e rima o te papa, ā, ka tatauhia te rerekētanga. Hei whakamutunga, he pūtake nui tēnei uara mō te aromatawai i te kounga o te papa.
Kopere
I roto i te hanga i te haurua-ira, e pā ana te piko o te papa whakarewa, e whakawātea ana i te tawhiti i waenganui i te pūwāhi o te papa whakarewa kāore i herea me te papa tohutoro. Tērā pea i ahu mai te kupu i te whakaahuatanga o te āhua o tētahi mea ina pikohia, pērā i te āhua piko o te kopere. Ka tautuhia te uara o te kopere mā te ine i te rerekētanga i waenganui i te pokapū me te taha o te papa whakarewa silicon. Ko te tikanga ka whakaatuhia tēnei uara i roto i te maikiromita (µm).
Wāwhati
Ko te ira whana he āhuatanga whānui o ngā wafer e ine ana i te rerekētanga i waenga i te tawhiti mōrahi me te tawhiti iti i waenga i waenganui o te wafer kāore i herea me te papa tohutoro. E tohu ana i te tawhiti mai i te mata o te wafer silicon ki te papa.
He aha te rerekētanga i waenganui i te TTV, te Bow, me te Warp?
Ko te arotahi a TTV ki ngā panonitanga o te matotoru, kāore e māharahara ki te piko, ki te hē rānei o te papa angiangi.
Ka arotahi te kopere ki te piko whānui, me te whakaaro nui ki te piko o te pūwāhi me te taha.
He whānui ake te whakapiko, tae atu ki te piko me te takai i te mata papatahi katoa.
Ahakoa e pā ana ēnei tawhā e toru ki te āhua me ngā āhuatanga ā-ira o te angaanga silicon, he rerekē te ine me te whakaahuatanga, ā, he rerekē anō hoki tō rātou pānga ki te tukanga haurua-ira me te tukatuka angaanga.
Ko te iti o ngā tawhā e toru, ko te pai ake, ā, ko te nui ake o te tawhā, ko te nui ake o te pānga kino ki te tukanga haurua-ira. Nō reira, hei kaimahi haurua-ira, me mārama tātou ki te hiranga o ngā tawhā kōtaha wafer mō te tukanga tukanga katoa, me aro ki ngā taipitopito i roto i te tukanga haurua-ira.
（te aukati）
Wā tuku: Pipiri-24-2024