I-substrate yethusi yekristalu elilodwa le-Cu wafer 5x5x0.5/1mm 10x10x0.5/1mm 20x20x0.5/1mm

Incazelo emfushane:

Ama-substrate nama-wafer ethu ethusi enziwe ngethusi elicwengekile kakhulu (99.99%) elinesakhiwo sekristalu elilodwa, elinikeza ukuhanjiswa okuhle kakhulu kukagesi nokushisa. Lawa ma-wafer atholakala ngezindlela ze-cubic ze-<100>, <110>, kanye ne-<111>, okwenza afaneleke kakhulu ekusetshenzisweni kwe-elekthronikhi esebenza kahle kakhulu kanye nokukhiqizwa kwe-semiconductor. Ngobukhulu obungu-5×5×0.5 mm, 10×10×1 mm, kanye no-20×20×1 mm, ama-substrate ethu ethusi angenziwa ngokwezifiso ukuze ahlangabezane nezidingo zobuchwepheshe ezahlukahlukene. Ipharamitha ye-lattice yalawa ma-wafer ekristalu elilodwa ingu-3.607 Å, okuqinisekisa ubuqotho besakhiwo obuqondile bokwenziwa kwedivayisi okuthuthukisiwe. Izinketho zobuso zifaka phakathi ukuqedwa kwe-single-side polished (SSP) kanye ne-double-side polished (DSP), okunikeza ukuguquguquka kwezinqubo ezahlukahlukene zokukhiqiza.

Sithumelele i-imeyili

Izici

Imininingwane

Ngenxa yokumelana kwayo nokushisa okuphezulu kanye nokuqina kwemishini, ama-substrate ethusi asetshenziswa kabanzi kuma-microelectronics, izinhlelo zokusabalalisa ukushisa kanye nobuchwepheshe bokugcina amandla, lapho ukuphathwa kahle kokushisa kanye nokuthembeka kubalulekile khona. Lezi zakhiwo zenza ama-substrate ethusi abe yinto ebalulekile ezinhlelweni eziningi zobuchwepheshe obuphambili.
Lezi ezinye zezici ze-substrate yethusi eyodwa yekristalu: Ukuqhuba kukagesi okuhle kakhulu, ukuqhubela phambili kwesiliva kuphela. Ukuqhuba ukushisa kuhle kakhulu, futhi ukuqhubela phambili ukushisa kungcono kakhulu phakathi kwezinsimbi ezivamile. Ukusebenza kahle kokucubungula, kungenza ubuchwepheshe obuhlukahlukene bokucubungula insimbi. Ukumelana nokugqwala kuhle, kodwa kusadingeka ezinye izindlela zokuzivikela. Izindleko ezilinganiselwe ziphansi, futhi intengo yayo iyonga kakhulu ezintweni ze-substrate yensimbi.
I-substrate yethusi isetshenziswa kabanzi ezimbonini ezahlukahlukene ngenxa yokuqhuba kwayo okuhle kakhulu kukagesi, ukuqhuba kokushisa kanye namandla omshini. Lokhu okulandelayo ukusetshenziswa okuyinhloko kwe-substrate yethusi:
1. Ibhodi lesifunda le-elekthronikhi: izinto ezisetshenziswa njengebhodi lesifunda eliphrintiwe nge-copper foil (PCB). Isetshenziselwa ibhodi lesifunda elixhumanisayo elinobukhulu obuphezulu, ibhodi lesifunda eliguquguqukayo, njll. Inezakhiwo ezinhle zokuhambisa umoya kanye nokushabalalisa ukushisa futhi ifanele amadivayisi kagesi anamandla amakhulu.

2. Izicelo zokuphathwa kokushisa: ezisetshenziswa njengesisekelo sokupholisa izibani ze-LED, i-elekthronikhi yamandla, njll. Khiqiza ama-heat exchanger ahlukahlukene, ama-radiator kanye nezinye izingxenye zokuphathwa kokushisa. Ukuhanjiswa kokushisa okuhle kakhulu kwethusi kusetshenziselwa ukuqhuba nokukhipha ukushisa ngempumelelo.

3. Ukusetshenziswa kokuvikela nge-electromagnetic: njengegobolondo ledivayisi kagesi kanye nesendlalelo sokuvikela, ukuhlinzeka ngokuvikela nge-electromagnetic okusebenzayo. Kusetshenziselwa omakhalekhukhwini, amakhompyutha kanye neminye imikhiqizo ye-elekthronikhi yegobolondo lensimbi kanye nesendlalelo sokuvikela sangaphakathi. Ngokusebenza kahle kokuvikela nge-electromagnetic, kungavimba ukuphazamiseka kwe-electromagnetic.

4. Ezinye izinhlelo zokusebenza: njengezinto zokuhambisa ugesi zokwakha izinhlelo zikagesi. Zisetshenziswa ekwenziweni kwezinto zikagesi ezahlukahlukene, ama-motor, ama-transformer kanye nezinye izingxenye ze-electromagnetic. Njengezinto zokuhlobisa, sebenzisa izakhiwo zazo ezinhle zokucubungula.

Singakwazi ukwenza ngezifiso imininingwane ehlukahlukene, ubukhulu kanye nezimo ze-Copper Single crystal substrate ngokwezidingo ezithile zamakhasimende.

Umdwebo Oningiliziwe