I-wafer embozwe nge-Au，i-wafer yesafire，i-wafer ye-silicon，i-wafer ye-SiC ，2 intshi 4 intshi 6 intshi，Ubukhulu obumbozwe ngegolide 10 nm 50 nm 100 nm

Incazelo emfushane:

Ama-Wafer ethu Anegolide Ambozwe atholakala ezinhlobonhlobo ze-substrate, kufaka phakathi ama-wafer e-Silicon (Si), i-Sapphire (Al₂O₃), kanye ne-Silicon Carbide (SiC). Lawa ma-wafer afika ngobukhulu obungamasentimitha angu-2, amasentimitha angu-4, kanye namasentimitha angu-6 futhi ambozwe ngesendlalelo segolide elincane, elicwengekile kakhulu (Au). Isendlalelo segolide sitholakala ngobukhulu obusukela ku-10nm kuya ku-500nm, kanye nobukhulu obungokwezifiso obulungiselelwe ukuhlangabezana nezidingo ezithile zamakhasimende. Isendlalelo segolide sihambisana nefilimu yokunamathela eyenziwe nge-Chromium (Cr), eqinisekisa ukubopha okuqinile phakathi kwesendlalelo nesendlalelo segolide.
Lawa ma-wafer ambozwe ngegolide afaneleka kakhulu ezinhlelweni ezahlukene ze-semiconductor kanye ne-optoelectronics, anikeza ukuhanjiswa kukagesi okuphezulu, ukushabalaliswa kokushisa, ukumelana nokugqwala, kanye nokuqina komshini. Asetshenziswa kakhulu kumadivayisi asebenza kahle lapho ukuzinza, ukuthembeka, kanye nokusebenza kwesikhathi eside kubalulekile.

Sithumelele i-imeyili

Izici

Izici Eziyinhloko

Isici	Incazelo
Izinto Ezingaphansi Kwesakhiwo	I-Silicon (Si), iSapphire (Al₂O₃), i-Silicon Carbide (SiC)
Ubukhulu Bokumboza Igolide	10nm, 50nm, 100nm, 500nm
Ubumsulwa Begolide	99.999%ubumsulwa bokusebenza kahle kakhulu
Ifilimu Yokunamathela	I-Chromium (Cr), Ubumsulwa obungu-99.98%, ukuqinisekisa ukunamathela okuqinile
Ubulukhuni Bomphezulu	Ama-nm amaningana (ikhwalithi yobuso obubushelelezi yokusetshenziswa okunembile)
Ukumelana (Si Wafer)	1-30 Ohm/cm(kuye ngohlobo)
Usayizi Wesitsha Esilukiwe	Amayintshi amabili, Amasentimitha angu-4, Amasentimitha angu-6, kanye nosayizi owenziwe ngokwezifiso
Ubukhulu (i-Si Wafer)	275µm, 381µm, 525µm
I-TTV (Ukwehluka Kobukhulu Obuphelele)	≤20µm
Ifulethi Eliyinhloko (i-Si Wafer)	15.9 ± 1.65mmku-32.5 ± 2.5mm

Kungani Ukugqoka Igolide Kubalulekile Embonini Ye-Semiconductor

Ukuqhuba Kagesi
Igolide lingenye yezinto ezingcono kakhulu ze-ukuqhutshwa kukagesiAma-wafer ambozwe ngegolide ahlinzeka ngezindlela eziphansi zokumelana, ezibalulekile kumadivayisi e-semiconductor adinga ukuxhumana kukagesi okusheshayo nokuzinzile.ubumsulwa obuphezuluigolide liqinisekisa ukuhanjiswa kahle komoya, linciphisa ukulahleka kwesiginali.

Ukumelana Nokugqwala
Igolideokungagqwalifuthi imelana kakhulu ne-oxidation. Lokhu kuyenza ifaneleke kakhulu ekusetshenzisweni kwe-semiconductor ezisebenza ezindaweni ezinzima noma ezibhekene namazinga okushisa aphezulu, umswakama, noma ezinye izimo ezigqwalisayo. I-wafer embozwe ngegolide izogcina izakhiwo zayo zikagesi kanye nokuthembeka ngokuhamba kwesikhathi, inikezeimpilo yenkonzo endengamadivayisi asetshenziswa kuwo.

Ukuphathwa Kokushisa
Igolideukuhanjiswa kokushisa okuhle kakhulukuqinisekisa ukuthi ukushisa okukhiqizwa ngesikhathi sokusebenza kwamadivayisi e-semiconductor kuhlakazeka kahle. Lokhu kubaluleke kakhulu ezinhlelweni zokusebenza ezinamandla aphezulu njengeAma-LED, ugesi kagesi, futhiamadivayisi e-optoelectronic, lapho ukushisa okweqile kungaholela ekungasebenzi kahle kwedivayisi uma kungaphathwa kahle.

Ukuqina Kwemishini
Izembozo zegolide zinikezaukuvikelwa komshiniku-wafer, ukuvimbela umonakalo womphezulu ngesikhathi sokuphathwa nokucubungula. Lolu ngqimba olungeziwe lokuvikela luqinisekisa ukuthi ama-wafer agcina ubuqotho besakhiwo sawo nokuthembeka, ngisho nasezimweni ezinzima.

Izici Zokumboza Ngemva Kokumboza

Ikhwalithi Yomphezulu Ethuthukisiwe
Ukwembozwa kwegolide kuthuthukisaukushelela kobusoye-wafer, okubaluleke kakhuluukunemba okuphezuluizinhlelo zokusebenza.ukurhabaxa kobusokuncishisiwe kube ama-nanometer amaningana, okuqinisekisa ukuthi indawo engenaphutha ilungele izinqubo ezifanaukubopha ucingo, ukunamathisela nge-solder, futhii-photolithography.

Izakhiwo Ezithuthukisiwe Zokubopha Nokunamathisela
Ingqimba yegolide ithuthukisaizakhiwo zokubophaye-wafer, okwenza kube kuhle kakhuluukubopha ucingofuthiukubopha kwe-flip-chipLokhu kuphumela ekuxhumekeni kukagesi okuphephile nokuhlala isikhathi eside ku-Ukupakisha kwe-ICfuthiizinhlangano ze-semiconductor.

Ayinawo Umgqwala Futhi Ihlala Isikhathi Eside
Ukwembozwa kwegolide kuqinisekisa ukuthi i-wafer izohlala ingenawo umoya kanye nokuwohloka, ngisho nangemva kokuchayeka isikhathi eside ezimweni zemvelo ezinzima. Lokhu kunegaleloukuzinza kwesikhathi esideyedivayisi yokugcina ye-semiconductor.

Ukuqina Kokushisa Nokugesi
Ama-wafer ambozwe ngegolide ahlinzeka ngokuguquguqukaukushabalaliswa kokushisafuthiukuhanjiswa kukagesi, okuholela ekusebenzeni okungcono kanyeukuthembekayamadivayisi ngokuhamba kwesikhathi, ngisho nasemazingeni okushisa aphezulu kakhulu.

Amapharamitha

Impahla	Inani
Izinto Ezingaphansi Kwesakhiwo	I-Silicon (Si), iSapphire (Al₂O₃), i-Silicon Carbide (SiC)
Ubukhulu Besendlalelo Segolide	10nm, 50nm, 100nm, 500nm
Ubumsulwa Begolide	99.999%(ubumsulwa obuphezulu bokusebenza kahle)
Ifilimu Yokunamathela	I-Chromium (Cr),99.98%ubumsulwa
Ubulukhuni Bomphezulu	Ama-nanometer amaningana
Ukumelana (Si Wafer)	1-30 Ohm/cm
Usayizi Wesitsha Esilukiwe	Amayintshi amabili, Amasentimitha angu-4, Amasentimitha angu-6, osayizi abangokwezifiso
Ubukhulu be-Si Wafer	275µm, 381µm, 525µm
I-TTV	≤20µm
Ifulethi Eliyinhloko (i-Si Wafer)	15.9 ± 1.65mmku-32.5 ± 2.5mm

Ukusetshenziswa kwama-Wafers Agcotshwe Ngegolide

Ukupakishwa kwe-semiconductor
Ama-wafer ambozwe ngegolide asetshenziswa kakhuluUkupakisha kwe-IC, laphoukuhanjiswa kukagesi, ukuqina komshini, futhiukushabalaliswa kokushisaizakhiwo ziqinisekisa ukuthembekaukuxhumanafuthiukubophakumadivayisi e-semiconductor.

Ukukhiqiza i-LED
Ama-wafer ambozwe ngegolide adlala indima ebalulekile ku-Ukukhiqizwa kwe-LED, lapho bethuthukisa khonaukuphathwa kokushisafuthiukusebenza kukagesi. Ingqimba yegolide iqinisekisa ukuthi ukushisa okukhiqizwa ama-LED anamandla amakhulu kuhlakazeka kahle, okunikela esikhathini eside sokuphila nokusebenza kahle.

Amadivayisi e-Optoelectronic
In i-optoelectronics, ama-wafer ambozwe ngegolide asetshenziswa kumadivayisi anjenge-ama-photodetectors, ama-diode e-laser, futhiizinzwa zokukhanyaIsembozo segolide sinikeza okuhle kakhuluukuhanjiswa kokushisafuthiukuzinza kukagesi, ukuqinisekisa ukusebenza okulinganayo kumadivayisi adinga ukulawulwa okunembile kwezimpawu zokukhanya nezikagesi.

Amandla kagesi
Ama-wafer ambozwe ngegolide abalulekileamadivayisi kagesi anamandla, lapho ukusebenza kahle okuphezulu nokuthembeka kubalulekile khona. Lawa ma-wafer aqinisekisa ukuthi azinzileukuguqulwa kwamandlafuthiukushabalalisa ukushisakumadivayisi afana nalawaama-transistors kagesifuthiizilawuli ze-voltage.

I-Microelectronics kanye ne-MEMS
In i-microelectronicsfuthiI-MEMS (Izinhlelo Ze-Micro-Electromechanical), ama-wafer ambozwe ngegolide asetshenziselwa ukudalaizingxenye ze-microelectromechanicalezidinga ukunemba okuphezulu nokuqina. Isendlalelo segolide sinikeza ukusebenza okuzinzile kukagesi kanyeukuvikelwa komshinikumadivayisi e-microelectronic abucayi.

Imibuzo Evame Ukubuzwa (Imibuzo Nezimpendulo)

Umbuzo 1: Kungani usebenzisa igolide ekumbozeni ama-wafer?

A1:Igolide lisetshenziselwaukuhanjiswa kukagesi okuphezulu, ukumelana nokugqwala, futhiukuphathwa kokushisaizakhiwo. Kuqinisekisaukuxhumana okuthembekile, isikhathi eside sokuphila kwedivayisi, futhiukusebenza okulinganayokuzinhlelo zokusebenza ze-semiconductor.

Umbuzo 2: Yiziphi izinzuzo zokusebenzisa ama-wafer ambozwe ngegolide ekusetshenzisweni kwe-semiconductor?

A2:Ama-wafer ambozwe ngegolide ahlinzekaukuthembeka okuphezulu, ukuzinza kwesikhathi eside, futhiukusebenza okungcono kukagesi nokushisaZiphinde zithuthukiseizakhiwo zokubophafuthi uvikeleukushiswa kwe-oxidationfuthiukugqwala.

U-Q3: Kufanele ngikhethe ubukhulu obunjani begolide elicwebezelayo lapho ngisebenzisa?

A3:Ubukhulu obufanele buxhomeke kuhlelo lwakho lokusebenza oluthile.10nmifanele ukusetshenziswa okuqondile nokubucayi, ngenkathi50nmku-100nmizimbozo zisetshenziselwa amadivayisi anamandla aphezulu.500nmingasetshenziswa ezinhlotsheni ezinzima ezidinga izendlalelo ezijiyile zeukuqinafuthiukushabalalisa ukushisa.

Q4: Ungakwazi yini ukwenza ngezifiso osayizi be-wafer?

A4:Yebo, ama-wafer ayatholakala ku-Amayintshi amabili, Amasentimitha angu-4, futhiAmasentimitha angu-6osayizi abajwayelekile, futhi singakunikeza nosayizi abangokwezifiso ukuze kuhlangatshezwane nezidingo zakho ezithile.

U-Q5: Ukugqoka kwegolide kuthuthukisa kanjani ukusebenza kwedivayisi?

A5:Igolide liyathuthukaukushabalaliswa kokushisa, ukuhanjiswa kukagesi, futhiukumelana nokugqwalakonke okubangela ukusebenza kahle kakhuluamadivayisi e-semiconductor athembekilengokuphila isikhathi eside kokusebenza.

U-6: Ifilimu yokunamathela iyithuthukisa kanjani i-golden coating?

A6:Ii-chromium (Cr)ifilimu yokunamathela iqinisekisa isibopho esiqinile phakathiungqimba lwegolidekanyeisisekelo, ukuvimbela ukuhlukaniswa kwe-wafer nokuqinisekisa ubuqotho be-wafer ngesikhathi sokucubungula nokusetshenziswa.

Isiphetho

Ama-Wafer ethu e-Silicon, i-Sapphire, kanye ne-SiC Coated Gold anikeza izixazululo ezithuthukisiwe zezinhlelo zokusebenza ze-semiconductor, ahlinzeka ngogesi osebenza kahle kakhulu, ukushabalaliswa kokushisa, kanye nokumelana nokugqwala. Lawa ma-wafer alungele ukupakishwa kwe-semiconductor, ukukhiqizwa kwe-LED, ama-optoelectronics, nokuningi. Ngegolide elicwengekile kakhulu, ukujiya kwe-coating okwenziwe ngokwezifiso, kanye nokuqina okuhle kakhulu kwemishini, aqinisekisa ukuthembeka kwesikhathi eside kanye nokusebenza okuqhubekayo ezindaweni ezidinga kakhulu.