1. Mkhalidwe waposachedwa komanso zovuta za mpikisano wapadziko lonse
Kukula kwa ukadaulo wamatsenga sikuti kumangoyang'ana mpikisano wamakono lero, komanso makamaka masewera andale komanso zachuma.Ngakhale China chapangitsa kuti zitheke pakudziyesa pajisi ndi chitukuko, zimakumana ndi zovuta zakunja ndi mavuto amkati.Nthawi zonse maulendo apakhomo pazotsatira za tchipisi zodzikongoletsera, monga "Kupambana kwakukulu kwa China mu ukadaulo wa chip," nthawi zonse titha kukhala onyada komanso kuyembekezera.Komabe, kumbuyo kumeneku, pamakhala zovuta zambiri zosadziwika komanso zovuta.
Mwachitsanzo, China Micro Semiconducy ya m'ma 5nm etach makina ndioyenera kutamandidwa.Kukhazikika kopambana ndi kukhazikitsa kwakukulu kwa ukadaulo uwu womwe ku China wa ku China uja a Seconductocrry ya Semicoucy yafika pamtunda wapadziko lonse lapansi m'minda inayake.Komabe, zodzipangira zamawu zodziyimira zaukadaulo komanso zabodza zomwe zimalimbikitsa makina akomwe monga ukadaulo wamakina ojambula.Izi sizinangowonetsa kusamvana kwakukulu kwa gulu la semiconductork, komanso kunawonetsa kuti kumvetsetsa ndi kufunitsitsa kuti muchite bwino pautoto.
Kumbali inayo, makina atsopano a U.S.Pambuyo pake pamalingaliro awa sikuti kukhazikitsidwa kwa zotchinga zaukadaulo, komanso kuwongolera kwamisala yapadziko lonse.Mwachidziwikire, sikuti ndi vuto lowongolera mwachindunji kwa malonda a China, komanso chiwonetsero cha ndale.Chifukwa cha zoletsa izi, China yakumana ndi zopinga zatsopano kumayambiriro kwa zida zapamwamba, makamaka kugula kwaukadaulo wofanana ndi makina ojambula achikunja.
2. Zovuta Zaukadaulo ndi Kafukufuku Wodziyimira pawokha
Mwaukadaulo, momwe zilili pano za China za China ndi "kukhetsa pang'ono, kutsatira".Ngakhale kupita patsogolo kwachitika muzinthu zina, pamakhala zovuta zomveka bwino poyerekeza ndi gawo lapadziko lonse lapansi.Chovuta chodziyimira pawokha chipwirikiti komanso chitukuko chagona m'malo ovuta kulowererapo, mpikisano wovuta wamakono, komanso zovuta zosiyanasiyana.
Pakati pa kupanga ma nanoscale mabodza a kapangidwe kake ndikupanga madera omwe adaphatikizidwa (a ICK).Timayamba kuchokera ku mapangidwe a IC, ndipo gawo lirilonse limawonetsera zovuta zapamwamba kwambiri komanso zofuna zanzeru.Chinsinsi cha mapangidwe a IC ndi momwe mungagwiritsire ntchito zinthu zikwizingwe ndi ma transtors mu danga laling'ono kwambiri kuti mukwaniritse zofunika kwambiri.Kuchokera pa kapangidwe ka dera, malingaliro otsimikizira, kupita ku madera ozungulira ndi kuwaza, ulalo uliwonse umafunikira kuwerengera komanso kulingalira mwanzeru.Pazinthu zopanga, kulondola komanso kuchita bwino kwa ukadaulo wa Photolitgraphy ndikofunikira ku chip.
Mbiri ya chitukuko cha tchipisi ya nanoscale ndiyabwino.Popeza moore adalosetsa malamulo ake otchuka ku Moore mu 1965, secionducy imasintha kwambiri.Kuyambira koyambirira kwa 10-micron njira ya 7nm, chiwerengerocho komanso kuchuluka kwa omasulira pa chip chachulukanso.Ichi sichizindikiro chokha cha kupita patsogolo kwaukadaulo, komanso kuwonetsera kwa mzimu wamunthu ndi Watsopano.
Mwachidule:
Zovuta China Pakufufuza ndi Kukula Kwa tchipisi a Nanoscale amakumana, kuphatikiza zovuta zazikulu zandale komanso zachuma komanso zovuta zomwe zimayambitsa ukadaulo.Ngakhale kuti zinthu zinachita bwino, zakhala zoyesayesa komanso zopitirirapo zimafunikirabe kuti zifike pamlingo wapadziko lonse lapansi.Kuyang'ana M'tsogolo, tiyenera kupitiriza kulimbitsa luso lathu lodziyimira pawokha ndi chitukuko komanso kuthana ndi zovuta zaukadaulo, kuti titenge malo aukadaulo wapadziko lonse lapansi.