He Papa Hapaira Mata Parakore Teitei mō te Tukatuka

Whakaahuatanga Poto:

Ko ngā papa angiangi hapaira he papa porowhita mata i tapahia tika mai i ngā poro hapaira kotahi-kirihiri tino parakore. Ka tapatapahia kia rite ki ngā diameter papa angiangi paerewa pērā i te 2”, 3”, 4”, 6”, me te 8”, engari kāore anō kia whiua, kia hurihia, kia whakakanapahia rānei e te matū me te miihini (CMP). Kei te noho tonu te mata i roto i tōna āhua taketake i te waea, me ngā tohu tapatapahi e kitea ana.

Tukua mai he īmēra ki a mātou

Ngā Āhuatanga

Kauwhata Taipitopito o te Hapaira Wafer Pātea

He Tirohanga Whānui mō te Hapaira Wafer Blank

Ko ngā papa angiangi hapaira he papa porowhita mata i tapahia tika mai i ngā papa angiangi kotahi-kiriata tino parakore. Ka tapatapahia ngā Papa Angiangi Hapira ki ngā diameter papa angiangi paerewa pēnei i te 2”, 3”, 4”, 6”, me te 8”, engari kāore anō kia whiua, kia hurihia, kia whakakanapahia rānei e te matū me te miihini (CMP). Kei te noho tonu te mata i roto i tōna āhua taketake i te waea, me ngā tohu tapatapahi e kitea ana.

Ko ēnei Papa Wafer Hapira te rauemi tīmatanga mō te whānuitanga o ngā ahumahi. He mea nui ngā Papa Wafer Hapira mō ngā kaihanga me ngā taiwhanga rangahau e hiahia ana ki te whakahaere i ā rātou ake mahi whakaoti, tae atu ki te whakakoi, te whakaitiiti, te whakatikatika i te whakatakotoranga, me te whakakanapa. E mōhiotia ana te hapira mō tōna pakeke tino pai, tōna pumau wera, me te ātete matū, e hanga ana i ngā papa wafer hapira hei rauemi tino nui mō te hanga LED, ngā semiconductors, ngā wāhanga whatu, me ngā tono ahumahi.

Ngā Āhuatanga Matua o te Hapaira Wafer Blank

Kei te wātea ngā diameter paerewa o te angaanga hapaira, e tika ana mō te tukatuka tika me te kore he hanga tāpiri.
I hangaia mai i te Al2O3 ā-ira me te taumata parakore o te 99.99 ōrau, neke atu rānei, kia ōrite ai te kounga tioata.
Kei te mau tonu ngā tohu waea i te mata i tapahia, ā, ka taea e ngā kiritaki te whakamahi i ā rātou ake tikanga whakaoti.
He tino pakari me te ātete ki te rakuraku, ko te tuarua anake i te taimana.
He tino pumau te pāmahana me te matū, he pai mō ngā taiao uaua.
He maha ngā whakatakotoranga tioata e wātea ana, tae atu ki te papa-C, te papa-A, te papa-R, me te papa-M.

Te Whakamahinga o te Hapaira Wafer Blank

Te hanga LED me te hanga haurua-ā-ira

E whakamahia whānuitia ana ngā papa angiangi hapaira hei rauemi turanga mō ngā papa LED, ngā papa angiangi RFIC, me ētahi atu wāhanga haurua-ira. Ka tukatukahia e ngā kaihanga ngā papa angiangi mā te whakapiripiri me te whakakanapa hei whakaputa i ngā papa angiangi kounga teitei mō te tipu epitaxial.

Ngā wāhanga whatu me te taiaho

Kia oti, ka taea te huri i te Sapphire Wafer Blank hei matapihi whatu, hei whatu taiaho, hei tirohanga pūwhero me hei karaihe arotahi tika.

Rangahau me te whanaketanga

Ka whakamahia e ngā whare wānanga me ngā taiwhanga ngā parai wafer hei whakamātautau i ngā parai CMP, hei ako i ngā tikanga tukatuka hapaira, me te whakawhanake i ngā tikanga whakaoti wafer.

Ngā whakamātautau paninga me te whakatakotoranga

He turanga tino pai ngā papa angiangi hapaira mō ngā whakamātautau paninga kiriata angiangi pēnei i te ALD, PVD, me te CVD, inā koa kāore anō kia hiahiatia he mata tino maeneene.

Ngā wāhanga ahumahi me te rererangi

Mā te whakamahi i te mīhini me te oro anō, ka taea te huri i te Sapphire Wafer Blank hei whakawātea ātete wera, hei taupoki pūoko, me ngā taputapu oumu.

Ngā Whakatakotoranga Hangarau

Tawhā	Ngā Taipitopito
Rauemi	Hapira karaihe kotahi (Al₂O₃)
Te parakore	≥ 99.99%
Āhua	He papa angiangi hapaira porowhita
Diameter	2”, 3”, 4”, 6”, 8” (e wātea ana ngā rahi ritenga)
Matotoru	0.5–3.0 mm te paerewa, matotoru ritenga mēnā ka tonoa
Te Whakatakotoranga	Papa-C (0001), Papa-A, Papa-R, Papa-M
Whakaotinga mata	Kua tapahia, kua kanihia ki te waea, kāore e taea te mirimiri, te whakakanapa rānei
Whakamutunga taha	He mata taratara te mata, he whiringa whakakoi e wātea ana

Ngā Pātai Auau mō te Hapaira Wafer Blank

Q1: He aha te rerekētanga o te papa angiangi hapaira i te papa angiangi kāore anō kia orohia?
Ko te papapa hapaira he poro mata kua tapahia ki te rahi o te papapa, kāore e hurihia, e hurihia rānei. Ko te papapa kāore anō kia orohia kua papatahi engari kāore i orohia.

P2: He aha ngā kaihanga e hoko ai i te Sapphire Wafer Blank hei utu mō ngā wafer kua oti?
He iti ake te utu o ngā parapara angiangi, ā, ka taea te whakahaere katoa i te tukanga whakaoti, kia mōhio ai kei te tutuki te parapara whakamutunga i ngā paerewa ā-roto.

Q3: Ka taea te whakarite i ngā papa angiangi hapaira?
Āe, kei te wātea ngā diameter, ngā matotoru, me ngā whakatakotoranga tioata ritenga, me te whakarite taha anō hoki.

Q4: Ka taea te whakamahi tika mō ngā tono rama LED, rama whatu rānei?
Kāo, me mirimiri, me whakakanapa hoki i mua i te whakamahinga hei papa LED, hei rauemi karaehe whatu rānei.

Q5: He aha ngā ahumahi e whakamahi ana i ngā papa angiangi hapaira?
Ko ngā kaihanga LED me ngā kaihanga haurua-ā-ira, ngā kaihanga wāhanga whatu, ngā kaimahi rererangi, ngā whare rangahau, me ngā taiwhanga paninga ngā kaiwhakamahi matua.

Mō Mātou

He tohunga a XKH ki te whakawhanake hangarau teitei, te whakaputa, me te hoko i ngā karāhe whatu motuhake me ngā rauemi tioata hou. E mahi ana ā mātou hua ki ngā hiko whatu, ki ngā hiko kaihoko, me te ope taua. E tuku ana mātou i ngā wāhanga whatu Sapphire, ngā taupoki arotahi waea pūkoro, ngā uku, LT, Silicon Carbide SIC, Quartz, me ngā anga karaihe haurua-ira. Me te tohungatanga pūkenga me ngā taputapu hou, e tino matatau ana mātou ki te tukatuka hua kore-paerewa, me te whai kia noho hei hinonga hangarau teitei rauemi optoelectronic matua.