Njengezingxenye ezibalulekile ezakha amadivayisi okuguqula amandla kagesi, ama-semiconductors kagesi asekela i-ecosystem yobuchwepheshe besimanje.Ngokuvela nokuthuthukiswa kwezimo ezintsha zohlelo lokusebenza, ububanzi bokufaka isicelo semiconductors yamandla iye yanda kusukela ku-elekthronikhi yabathengi bendabuko, ukulawulwa kwezimboni, ukudluliswa kwamandla, amakhompyutha, ezokuthutha ngololiwe kanye neminye imikhakha ukuya ku-inthanethi Yezinto, izimoto ezintsha zamandla kanye nokushaja, okokusebenza okuhlakaniphile. ukukhiqiza, Izindawo zezicelo ezivelayo ezifana nekhompuyutha yamafu nedatha enkulu.
Ama-semiconductors kagesi ezwekazini lase-China aqale sekwephuzile kakhulu.Ngemuva kweminyaka yokusekelwa kwenqubomgomo kanye nemizamo yabakhiqizi basekhaya, iningi lamadivayisi asezingeni eliphansi liye lenziwa endaweni, kodwa imikhiqizo ephakathi kuya kwephezulu iphathwa yizinkampani zamazwe ngamazwe, futhi izinga lokufika endaweni liphansi.Isizathu esiyinhloko ukuthi ngokuthuthukiswa kwemboni ye-semiconductor, izidingo zokungaguquguquki zenqubo yokukhiqiza ziya ngokuya zikhuphuka, okuholela ekwandeni kwenkomba yobunzima bokukhiqiza;imboni ye-semiconductor idinga ucwaningo oluningi oluyisisekelo oluyisisekelo, futhi ucwaningo oluyisisekelo lwaseShayina lubuthaka ngokwedlulele, alinakho ukuqongelelwa kokuhlangenwe nakho kanye nemvula yethalente.
Kusukela ngo-2010, i-Yunyi Electric (ikhodi yesitoko 300304) yaqala ukusebenzisa ama-semiconductors amandla aphezulu, yazibeka emakethe ephezulu, yethula amaqembu ezobuchwepheshe athuthukile ekhaya nakwamanye amazwe, futhi yagxila ocwaningweni nasekuthuthukisweni kwemikhiqizo ye-TVS inkambu yezimoto.Ukwenza into enzima kakhulu ukuyenza, ukuququda ethanjeni elinzima kakhulu, ukuba "umholi wemboni" sekuphenduke isakhi seqembu le-Yunyi Semiconductor.Ngemva kweminyaka emibili yemizamo engapheli kusukela ngo-2012 kuya ku-2014, ithimba lanqoba izinkinga ezihlukahlukene futhi ekugcineni lazuza impumelelo yezobuchwepheshe: lakwazi ngempumelelo izinqubo ezimbili eziyinhloko ezihamba phambili emhlabeni "zokuhlukaniswa kwamakhemikhali" kanye "nokuvikelwa kwe-polyimide chip", ngaleyo ndlela kube ukuphela kwenkampani eChina. .Inkampani yokuklama engasebenzisa ubuchwepheshe obubili obuthuthukisiwe ukuze ikhiqize ngobuningi izisetshenziswa zamandla ayinhloko ngesikhathi esisodwa futhi ingeyokuqala ukungena enkampanini ekhiqiza ama-semiconductors ebanga lezimoto.
"Ukuhlukaniswa Kwekhemikhali"
1. Akukho monakalo: Indlela yamakhemikhali ehamba phambili emhlabeni isetshenziselwa ukuhlukanisa.Uma kuqhathaniswa nokusika kwemishini yendabuko, ubuchwepheshe bokuhlukanisa amakhemikhali buqeda ukucindezeleka futhi bugwema ukulimala kwe-chip;
2. Ukuthembeka okuphezulu: I-chip yakhelwe njenge-hexagon ene-R-angled noma iyindilinga, engeke ikhiqize ukukhishwa kwethiphu, okuthuthukisa ukuthembeka komkhiqizo;
3. Izindleko eziphansi: Ngomklamo wekhekheba lezinyosi ezine-hexagonal, ukuphuma kwe-chip kuyanda ngaphansi kwendawo efanayo ye-wafer, futhi inzuzo yezindleko iyabonakala.
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"I-Polyimide Chip Protection"
1. Ukuqhekeka kwe-Anti-brittle: I-Polyimide iyinto enamathelayo evikelayo, futhi isetshenziselwa ukuvikela i-chip, okungelula ukuba ibe brittle futhi iqhekeke uma iqhathaniswa nokuvikelwa kwengilazi ekhona embonini;
2. Ukumelana nomthelela: I-Polyimide inokunwebeka okuhle futhi imelana nomthelela wokushisa ophakeme nophansi;
3. Ukuvuza okuphansi: I-Polyimide inokunamathela okuqinile kanye nokuvuza okuncane kwamanje;
4. Akukho ukungqubuzana: Izinga lokushisa le-polyimide liphansi, futhi i-wafer akulula ukusonteka.
Ngaphezu kwalokho, ama-diode chips asetshenziswa kakhulu emakethe ama-GPP chips.Ama-chips e-GPP asebenzisa ubuchwepheshe be-glass passivation, futhi ingilazi iyimpahla ephukayo, ejwayele ukuqhekeka ngesikhathi sokwenziwa kwe-chip, ukupakishwa kanye nokusetshenziswa, ngaleyo ndlela yehlisa ukwethembeka komkhiqizo.Ngokusekelwe kulokhu, ithimba le-Yunyi Semiconductor lenze uhlobo olusha lwe-chip oluthatha ubuchwepheshe be-organic passivation, olungathuthukisa ukuthembeka kwe-chip ngakolunye uhlangothi, futhi lunciphise ukuvuza kwamanje kwe-chip ngakolunye uhlangothi.
Inhloso yekhwalithi ye-zero-defect ayidingi nje kuphela ubuchwepheshe obuthuthukisiwe, kodwa futhi nesiqinisekiso esiqinile sesistimu yekhwalithi:
Ngo-2014, ithimba le-Yunyi Electric Semiconductor kanye no-Valeo bajoyina amandla ukuze bathuthukise ngokuqinile uhlelo lokukhiqiza olukhona, baphase ukuhlolwa kwe-Valeo VDA6.3 ngamaphuzu aphezulu angu-93, futhi basungula ubuhlobo bomlingani wamasu;kusukela ngo-2017, ngaphezu kuka-80% wama-semiconductors ka-Valeo e-China avela e-Yunyi, okuyenza ibe umphakeli omkhulu we-Valeo e-China;
Ngo-2019, ithimba le-Yunyi Semiconductor lethule uchungechunge lomkhiqizo wezimoto i-DO-218, olwanconywa kakhulu yimboni ngokushesha nje lapho lwethulwa, futhi amandla alo okulahla imithwalo adlula ama-semiconductor amaningi aphesheya kwezilwandle, aphula ukubusa kweYurophu futhi. i-United States emakethe yomhlaba wonke;
Ngo-2020, i-Yunyi Semiconductor yaphumelela ukuqinisekiswa komkhiqizo we-SEG futhi yaba umhlinzeki wayo othandwayo e-China.
Ngo-2022, ngaphezu kwama-75% ama-semiconductors emakethe kazwelonke ye-OE ekhiqiza izimoto azovela ku-Yunyi Semiconductor.Ukuqashelwa kwamakhasimende kanye nokuqinisekiswa kontanga nakho njalo kukhuthaza ithimba le-Yunyi Semiconductor ukuthi lisungule futhi liqhubekele phambili.Ngokuthuthuka okusheshayo kwemboni yezimoto zamandla amasha esikhathini esizayo, i-IGBT ne-SIC nazo zizoletha indawo ebanzi yokukhula.I-Yunyi Semiconductor isibe yinkampani yokuqala ye-semiconductor ephezulu ephezulu ye-R&D kanye nenkampani yokukhiqiza yokufaka izicelo zebanga lezimoto, futhi isibe umholi ekwenziweni kwasendaweni kwama-semiconductors emkhakheni wezinga eliphezulu.
Ukuze unqamule iphethini ehamba phambili ye-Europe kanye ne-United States emakethe ye-semiconductor yamandla omhlaba, u-Yunyi ukhulise utshalomali lwakhe emkhakheni we-semiconductor futhi.NgoMeyi 2021, isungule ngokusemthethweni i-Jiangsu Zhengxin Electronic Technology Co., Ltd. Ukutshalwa kwezimali kwesigaba sokuqala ngamayuan ayizigidi ezingama-660, indawo yezitshalo idlula ama-square metres angama-40,000, futhi inani lomkhiqizo wonyaka lingama-yuan ayizigidi eziyizinkulungwane ezintathu.Ulayini wokukhiqiza ohlakaniphile onamazinga e-Industrial 4.0 wuhlelo oluphelele oluhlanganisa ubuchwepheshe bokusebenza be-OT, ubuchwepheshe bedijithali be-IT kanye nobuchwepheshe be-AT automation.Ngelabhorethri ye-CNAS, i-AEC-Q101 yokuqinisekisa ukwethembeka kwezinga lemoto, ukuze kuzuzwe izinga eliphezulu lokuhlanganiswa kokuklama nokukhiqiza.
Ngokuzayo, i-Zhengxin Electronics isazogxila emakethe ye-semiconductor esezingeni eliphezulu, yandise izigaba zemikhiqizo, yethule amathalente aphezulu ekhaya naphesheya, inikeze umdlalo ophelele ezinzuzweni ezihamba phambili zezobuchwepheshe emhlabeni, ikwazi kahle ukwakheka kwesakhiwo sangaphakathi samalungelo empahla yengqondo ezimele, thembela enkampanini engumzali i-Yunyi Electric (ikhodi yesitoko 300304) Iminyaka engama-22 yesipiliyoni sembonini emkhakheni wezimoto, ukuhlanganiswa okuqondile kochungechunge lwemboni, nokuphuma konke ukuhola ukuthuthukiswa kwemboni ye-semiconductor yamandla yaseChina.
Isikhathi sokuthumela: May-25-2022