Te Tukanga Hanga i tētahi Pūtukatuka Waea Atamai Mahi-Tiketike
Ko te tukatuka tētahi o ngā wāhanga tino nui o te waea atamai. Ki te kore he tukatuka mahi-teitei, e kore e taea e te taputapu te whakahaere i ngā tono me ngā mahi matatau e pā ana ki a tātou i ēnei rā. I roto i tēnei tuhinga, ka rukuhia e mātou te tukanga hanga o tētahi tukatuka waea atamai mahi-teitei, mai i te hoahoa ki te hanga papatipu.
1. Rangahau me te Whakawhanake
Ko te taahiraa tuatahi ki te waihanga i tētahi tukatuka waea atamai ko te rangahau me te whanaketanga (R&D). I tēnei wāhanga, ka huihui ngā kaihangarau me ngā kaipūtaiao ki te hoahoa i tētahi hoahoa tukatuka e tutuki ana i ngā whakaritenga mahi me te whai huatanga pūngao. Kei roto i tēnei tukanga ngā whakatauira rorohiko hei whakatauira i ngā hoahoa rerekē me te matapae i te mahi me te pono o te tukatuka.
I te wāhanga R&D, ko ētahi o ngā āhuatanga matua e whakaarohia ana:
– Te mahi a te PTM (Wāhanga Tukatuka Matua): Te tere o te tukatuka ki te whakahaere i ngā tohutohu ia hekona, e inehia ana i roto i te Gigahertz (GHz).
– Te mahi a te GPU (Wāhanga Tukatuka Whakairoiro): He mea tino nui te kaha ki te tukatuka whakairoiro mō te whakaputa kēmu me ngā tono rongorau.
– Te whai huatanga o te pūngao: Ka whakaiti i te whakapaunga hiko kia roa ake ai te ora o te pākahiko.
– Te whakaurunga o ngā āhuatanga tāpiri: Pērā i te mātauranga horihori (AI), te ako mīhini, me te hononga 5G.
He wāhanga nui anō hoki o tēnei tukanga ngā auahatanga i roto i ngā tikanga hanga, pērā i te whakamahinga o te hangarau hanga 5nm, 3nm rānei, e āhei ai te hanga i ngā wāhanga iti ake, he pai ake te whakamahi i te mana.
2. Hoahoa me te Whakaari
Kia oti te whakatau i te ariā taketake o te tukatuka, ko te mahi e whai ake nei ko te hoahoa i ngā ara iahiko moroiti hikohiko o te tukatuka. Ka whakamahia e ngā kaihoahoa hiko te pūmanawa CAD (Computer-Aided Design) hei waihanga i te tahora o ngā transistors, ngā ara iahiko, me ētahi atu wāhanga o te maramara.
Kātahi ka manatokohia tēnei hoahoa mā roto i ngā whakatauira rorohiko hei whakarite kia mahi te ara iahiko kia rite ki ngā whakaritenga e hiahiatia ana. He nui te wā e pau ana ki tēnei tukanga, nā te mea me tirotirohia ia ara me ia transistor kia kore ai e puta he hapa, he kino rānei ki te tukatuka.
3. Te Hanga Kōpare me te Whakaahua Whakaahua
Kia whakaaetia te hoahoa o te tukatuka, ko te mahi e whai ake nei ko te hanga kōpare. He tauira, he pokepokea rānei te kōpare e whakamahia ana i roto i te tukanga whakaahua hei hanga tauira ki runga i te anga silicon. He maha ngā mahi e whai ake nei i tēnei tukanga:
– Te Whakaputa Kōpare: Te waihanga i tētahi tauira o te hoahoa maramara mā te whakamahi i ngā rauemi kōpare whakaahua.
– Paninga: Ka pania ngā anga silicon ki tētahi rauemi whakaahua-tairongo e kiia nei ko te photoresist.
– Te Whakaaturanga: Ka whakatakotoria te kopare ki runga i te papa whakarewa, ā, ka whakaatuhia ētahi wāhanga o te papa whakarewa ki te mārama ultraviolet (UV), ka hanga he tauira ara iahiko.
– Te whakawhanake: Ka horoia atu te ātete-whakaahua e pāngia ana e te mārama UV, ka waiho ko te tauira ara iahiko i runga i te papa.
4. Tukanga Hanga Angiangi
Ko ngā papa silicon te rauemi taketake mō te hanga o ngā tukatuka. He mea hanga ēnei papa mai i ngā tioata silicon kua parakoretia, ā, kua whakapūtātia hei kōpae angiangi. He maha ngā mahi o tēnei tukanga hanga, tae atu ki te whakarewa i ngā tioata silicon me te tapahi kia tino angiangi ngā poro papa (he torutoru mirimita te whānui).
I te wā e hanga ana i te anga whakarewa, ka tāpirihia ngā paparanga takitahi o ngā rauemi (pērā i te silicon, ngā waikura, me ngā polymer) mā roto i ngā tukanga whakatakotoranga me te whakairo hei hanga i ngā hanganga moroiti hiko matatini i roto i te maramara.
5. Te Whakaranu me te Hanganga o ngā Hanganga Transistor
Ko ngā transistors ngā poraka hanga taketake o tētahi tukatuka. Mā te tukanga e mōhiotia ana ko te whakaurunga katote, te tāpiritanga rānei, ka whakauruhia ngā katote motuhake ki roto i tētahi anga silicon hei whakarerekē i ōna āhuatanga hiko, ka taea ai e te transistor te mahi hei pana hei whakahaere i te rere o te hiko.
He tino tika tēnei tukanga, mā te whakamahi i ngā tikanga matatau pērā i te whakairoiro ultraviolet tino nui (EUV) hei whakaputa i ngā transistors he tino iti, tae noa ki ētahi nanometa noa iho.
6. Te Huihuinga me te Tākai
Kia oti te tukatuka i te papatahi, ā, kia hangaia ngā transistors, ko te mahi e whai ake nei ko te wehewehe i te papatahi kia takitahi, e kiia nei ko ngā mate. Kātahi ka whakamatautauria ēnei mate kia pai ai te mahi me te pono i mua i te tāutanga ki tētahi kete tukatuka nui ake.
Ko te takai maramara ko te whakairi i te matao ki runga i tētahi papa, kātahi ka takaihia ki roto i tētahi takai kirihou, uku, whakarewa rānei hei tiaki i te maramara, hei hono atu hoki ki te papa hiko i roto i te waea atamai.
7. Te Whakamātautau me te Whakamana
I mua i te rite o ngā tukatuka mō te whakamahi i roto i ngā waea atamai, me whai i tētahi raupapa whakamātautau pakari. Ka hipokina e tēnei whakamātautau ngā āhuatanga maha pēnei i:
– Mahi: Mā te whakarite kia mahi te tukatuka i te tere e hiahiatia ana, me te kore e wera rawa.
– Pono: Ka whakamātautau i te pakari o te tukatuka i roto i ngā āhuatanga taiao tino kino.
– Hototahi: Te whakarite kia pai te mahi a te tukatuka me ētahi atu wāhanga taputapu me ngā pūmanawa o te taputapu.
8. Te Hanga Papatipu
Kia oti te tukatuka i ngā whakamātautau katoa, ka taea te tīmata te hanga papatipu. Ka whakamahia e te tukanga hanga he taputapu me ngā tukanga tino aunoa hei whakaputa i ngā mano ki te miriona waeine tukatuka ia marama. Ko ngā wheketere haurua-ira e whakaputa ana i ēnei tukatuka ka kiia he whare hanga.
Ko ngā kamupene whakarewa hiko matua pērā i a TSMC (Taiwan Semiconductor Manufacturing Company) me Samsung te kaiārahi o te umanga me ngā hangarau hanga e whanake tonu ana, kia noho tonu ai ngā tukatuka waea atamai ki mua i te auahatanga hangarau.
9. Whakaurunga ki te Waea Atamai
Ko te wāhanga whakamutunga o te tukanga hanga tukatuka ko te whakaurunga ki roto i te waea atamai. Ka hokona ēnei tukatuka e ngā kaihanga waea atamai, pērā i a Apple, Samsung, me Xiaomi, ka whakauruhia ki roto i ngā hoahoa o ā rātou taputapu me ētahi atu wāhanga pērā i te mahara, ngā waeine hononga, ngā whakaaturanga, me ngā pākahiko.
Me whakamātautau anō hoki tēnei tukanga whakauru i te taumata pūnaha kia pai ai te mahi tahi a ngā wāhanga katoa, ā, kia kore ai e puta he raruraru pēnei i te wera nui, te kore pumau rānei o te pūnaha.
Whakamutunga
He tukanga roa, he tukanga uaua hoki te hanga i tētahi tukatuka waea atamai mahi-teitei, he maha ngā wāhanga e uru ana, mai i te R&D me te hoahoa ki te hanga me te whakamātautau me te whakaputa papatipu. Me whai hangarau matatau me te tohungatanga matatau ia wāhanga kia tutuki ai i te tukatuka hua ngā hiahia e piki haere ana te tono me te hihiri o ngā kaihoko.
I te piki haere tonu o te hiahia mō ngā āhuatanga matatau me te hononga tere ake, he mārama, he ki tonu i te pūmanawa te heke mai o ngā tukatuka waea atamai. Ka haere tonu ngā auahatanga hou me ngā hangarau hanga ki te pana i ngā rohe o te mahi me te whai huatanga, ka taea ai e te whakatupuranga waea atamai e whai ake nei te tuku i ngā wheako kaiwhakamahi rumaki ake.
