A fannin masana'antar semiconductor, tsarin masana'antar saka hannun jari na gargajiya mai girma da babban jari yana fuskantar juyin juya hali. Tare da baje kolin "CEATEC 2024" mai zuwa, Ƙungiyar Inganta Fab ta Minimum Wafer Fab tana nuna sabuwar hanyar ƙera semiconductor wacce ke amfani da kayan aikin ƙera semiconductor mai ƙananan girma don hanyoyin lithography. Wannan ƙirƙira tana kawo damammaki marasa misaltuwa ga ƙananan da matsakaitan kamfanoni (SMEs) da kamfanoni masu tasowa. Wannan labarin zai tattara bayanai masu dacewa don bincika asali, fa'idodi, ƙalubale, da yuwuwar tasirin fasahar wafer fab akan masana'antar semiconductor.
Masana'antar Semiconductor masana'antu ce mai matuƙar amfani da jari da fasaha. A al'ada, masana'antar semiconductor tana buƙatar manyan masana'antu da ɗakuna masu tsabta don samar da wafers masu inci 12 da yawa. Jarin jarin kowace babbar wafer fab galibi yana kaiwa har zuwa yen tiriliyan 2 (kimanin RMB biliyan 120), wanda hakan ke sa ya yi wa ƙananan kamfanoni da kamfanoni masu tasowa wahala su shiga wannan fanni. Duk da haka, tare da fitowar fasahar wafer fab mafi ƙarancin, wannan yanayin yana canzawa.
Mafi ƙarancin wafer fab tsarin kera semiconductor masu ƙirƙira waɗanda ke amfani da wafers masu inci 0.5, wanda ke rage yawan samarwa da saka hannun jari idan aka kwatanta da wafers na gargajiya na inci 12. Jarin jarin wannan kayan aikin kera shine kusan yen miliyan 500 (kimanin RMB miliyan 23.8), wanda ke ba wa ƙananan kamfanoni da ƙananan kamfanoni damar fara kera semiconductor tare da ƙaramin jari.
Asalin fasahar wafer fab za a iya samo asali ne daga wani aikin bincike da Cibiyar Kimiyya da Fasaha ta Masana'antu ta Ƙasa (AIST) ta fara a Japan a shekarar 2008. Wannan aikin yana da nufin ƙirƙirar sabon salo a masana'antar semiconductor ta hanyar cimma samar da ƙananan kayayyaki iri-iri. Shirin, wanda Ma'aikatar Tattalin Arziki, Ciniki da Masana'antu ta Japan ta jagoranta, ya haɗa da haɗin gwiwa tsakanin kamfanoni da ƙungiyoyi 140 na Japan don haɓaka sabon ƙarni na tsarin masana'antu, da nufin rage farashi da shingayen fasaha sosai, wanda ke ba wa masana'antun kayan aikin mota da na gida damar samar da semiconductor da na'urori masu auna sigina da suke buƙata.
**Fa'idodin Fasahar Mafi Karancin Wafer Fab:**
1. **Rage Zuba Jari a Babban Kasuwa:** Manyan masana'antun wafer na gargajiya suna buƙatar jarin jari wanda ya wuce ɗaruruwan biliyoyin yen, yayin da jarin da aka yi niyya ga mafi ƙarancin masana'antun wafer shine 1/100 zuwa 1/1000 kawai na wannan adadin. Tunda kowace na'ura ƙarama ce, babu buƙatar manyan wuraren masana'antu ko abin rufe fuska don ƙirƙirar da'ira, wanda ke rage farashin aiki sosai.
2. **Samfuran Samarwa Masu Sauƙi da Bambanci:** Mafi ƙarancin wafer fab suna mai da hankali kan ƙera nau'ikan ƙananan kayayyaki. Wannan tsarin samarwa yana bawa ƙananan kamfanoni da ƙananan kamfanoni damar tsara da samarwa cikin sauri bisa ga buƙatunsu, don biyan buƙatun kasuwa na samfuran semiconductor na musamman da na daban-daban.
3. **Sauƙaƙen Tsarin Samarwa:** Kayan aikin ƙera kayan aiki a cikin mafi ƙarancin wafer fab suna da siffa da girma iri ɗaya ga duk hanyoyin aiki, kuma kwantena na jigilar wafer (shuttles) na kowa ne ga kowane mataki. Tunda kayan aiki da shuttles suna aiki a cikin yanayi mai tsabta, babu buƙatar kula da manyan ɗakuna masu tsabta. Wannan ƙira yana rage farashin ƙera da sarkakiya ta hanyar fasahar tsabta ta gida da kuma sauƙaƙe hanyoyin samarwa.
4. **Ƙarancin Amfani da Wutar Lantarki da Amfani da Wutar Lantarki a Gida:** Kayan aikin ƙera kayan aiki a cikin ƙananan wafer fab kuma suna da ƙarancin amfani da wutar lantarki kuma suna iya aiki akan daidaitaccen wutar AC100V na gida. Wannan halayyar tana ba da damar amfani da waɗannan na'urori a cikin muhallin da ba a tsaftace ɗakunan ba, wanda hakan ke ƙara rage yawan amfani da makamashi da farashin aiki.
5. **Gajerun Zagayen Masana'antu:** Manyan masana'antun semiconductor galibi suna buƙatar dogon lokaci na jira daga oda zuwa isarwa, yayin da ƙananan masana'antun wafer za su iya samar da adadin semiconductor da ake buƙata akan lokaci a cikin lokacin da ake so. Wannan fa'idar ta bayyana musamman a fannoni kamar Intanet na Abubuwa (IoT), waɗanda ke buƙatar ƙananan samfuran semiconductor masu haɗuwa sosai.
**Nunawa da Amfani da Fasaha:**
A bikin baje kolin "CEATEC 2024", Ƙungiyar Inganta Fab ta Minimum Wafer Fab ta nuna tsarin lithography ta amfani da kayan aikin kera semiconductor mai ƙananan girma. A lokacin zanga-zangar, an shirya injuna uku don nuna tsarin lithography, wanda ya haɗa da rufewa mai ƙarfi, fallasawa, da haɓakawa. An riƙe kwantena na jigilar wafer (jigilar kaya) a hannu, an sanya shi a cikin kayan aikin, sannan aka kunna shi da danna maɓalli. Bayan kammalawa, an ɗauki motar an saita ta a kan na'urar da ke gaba. An nuna yanayin ciki da ci gaban kowace na'ura a kan na'urorin saka idanu nasu.
Da zarar an kammala waɗannan tsare-tsare guda uku, an duba wafer ɗin a ƙarƙashin na'urar hangen nesa, inda aka nuna wani tsari mai ɗauke da kalmomin "Happy Halloween" da kuma hoton kabewa. Wannan gwajin ba wai kawai ya nuna yuwuwar fasahar wafer fab mafi ƙaranci ba, har ma ya nuna sassauci da kuma daidaiton sa.
Bugu da ƙari, wasu kamfanoni sun fara gwada fasahar wafer fab mafi ƙaranci. Misali, Yokogawa Solutions, wani reshe na Yokogawa Electric Corporation, ya ƙaddamar da injunan kera masu sauƙi da kyau, kusan girman injin sayar da abin sha, kowannensu yana da kayan aiki na tsaftacewa, dumama, da fallasawa. Waɗannan injunan suna samar da layin samar da semiconductor yadda ya kamata, kuma mafi ƙarancin yankin da ake buƙata don layin samar da "ƙaramin wafer fab" shine girman filin wasan tennis guda biyu kawai, kawai kashi 1% na faɗin wafer fab mai inci 12.
Duk da haka, ƙananan masana'antun wafer a halin yanzu suna fama da yin gogayya da manyan masana'antun semiconductor. Tsarin da'ira mai kyau, musamman a cikin fasahar sarrafawa ta zamani (kamar 7nm da ƙasa), har yanzu suna dogara ne akan kayan aiki na zamani da ƙwarewar masana'antu masu girma. Tsarin wafer mai inci 0.5 na ƙananan masana'antun wafer sun fi dacewa don ƙera na'urori masu sauƙi, kamar firikwensin da MEMS.
Mafi ƙarancin wafer fab suna wakiltar sabon tsari mai kyau ga masana'antar semiconductor. An san su da ƙarancin farashi, ƙarancin farashi, da sassauci, ana sa ran za su samar da sabbin damammaki na kasuwa ga ƙananan masana'antu da kamfanoni masu ƙirƙira. Fa'idodin mafi ƙarancin wafer fab suna bayyana musamman a takamaiman fannoni na aikace-aikace kamar IoT, firikwensin, da MEMS.
A nan gaba, yayin da fasahar ke girma kuma ake ƙara haɓaka ta, ƙananan masana'antun wafer na iya zama muhimmin ƙarfi a masana'antar kera semiconductor. Ba wai kawai suna ba wa ƙananan 'yan kasuwa damar shiga wannan fanni ba, har ma suna iya haifar da canje-canje a cikin tsarin farashi da samfuran samarwa na masana'antar gaba ɗaya. Cimma wannan burin zai buƙaci ƙarin ƙoƙari a fannin fasaha, haɓaka hazaka, da gina yanayin halittu.
A cikin dogon lokaci, nasarar haɓaka masana'antar mafi ƙarancin wafer na iya yin babban tasiri ga masana'antar semiconductor gaba ɗaya, musamman dangane da bambancin sarkar samar da kayayyaki, sassaucin tsarin masana'antu, da kuma kula da farashi. Yaɗuwar wannan fasaha za ta taimaka wajen haɓaka sabbin kirkire-kirkire da ci gaba a masana'antar semiconductor ta duniya.
Lokacin Saƙo: Oktoba-14-2024