M'zaka zaposachedwapa, nzeru zopanga zinthu, kuyendetsa galimoto yokha, ndi ma chips ogwiritsira ntchito bwino kwambiri akhala akulamulira kwambiri ma semiconductor. Pamene magwiridwe antchito a ma chip akupitilira kukwera, ma package achikhalidwe amitundu iwiri (2D) sangakwaniritsenso zosowa zomwe zikuchulukirachulukira za kuchulukana kwa ma interconnect ndi kasamalidwe ka kutentha. Makampaniwa akupita patsogolo mwachangu ku nthawi yophatikiza ma 3D.
Kuti pakhale kuchuluka kwa makompyuta ndi kulumikizana kwakukulu mkati mwa malo ochepa, ntchito ya gawo loyikapo ma CD yakhala yofunika kwambiri kuposa kale lonse. Ukadaulo wa Through-Silicon Via (TSV) kale unkayimira ma CD a 3D, koma mtengo wake wokwera, kuchuluka kwake kochepa, komanso zoletsa za zinthu zalepheretsa kugwiritsidwa ntchito kwa anthu ambiri. Tsopano, mpikisano watsopano ukubwera—Ukadaulo wa Through-Glass Via (TGV).
Mfundo yaikulu ya TGV ndikupanga ma micron-scale vias kudzera mu insulation glass substrate, kutsatiridwa ndi kudzaza chitsulo kuti pakhale njira zoyendetsera pakati pa ma chips kapena ma substrate. Ngakhale lingaliroli likuwoneka losavuta, njirayi imaphatikizapo masitepe angapo olondola pomwe gawo lililonse limakhudza mwachindunji kudalirika kwa kulumikizana. Pakati pa izi, kuyika kwa mbeu - komwe nthawi zambiri kumanyalanyazidwa - kumagwira ntchito ngati maziko obisika omwe amatsimikiza kupambana konse kwa metallization.
1. Kuyenda kwa Njira ya TGV: Gawo la Mbeu—“Mlatho” Woyendetsera Zinthu Zachitsulo
Njira yodziwika bwino ya TGV imakhala ndi:
Kukonzekera kwa galasi → Kulondola kudzera mukubowola → Kuyika kwa mbeu → Kudzaza ndi electroplating → Kukonza pamwamba.
Gawo la mbewu kwenikweni ndi filimu yopyapyala kwambiri yoyendetsera magetsi yomwe imayikidwa m'makoma amkati mwa magalasi osayendetsa magetsi. Ngati kapangidwe ka TGV kakuwoneka ngati "mlatho" woyimirira wolumikizira magetsi, ndiye kuti gawo la mbewu limagwira ntchito ngati chingwe choyamba chachitsulo chomangirira mlathowo. Popanda icho, kuyika magetsi pambuyo pake sikungayambe, ndipo kuyika zitsulo zofanana mkati mwa njirayo sikungatheke.
Komabe, ubwino wa malo oikidwa a gawoli umadalira kwambiri mawonekedwe a gawoli. Mawonekedwe osiyanasiyana a gawoli amabweretsa zovuta zosiyanasiyana pakukwaniritsa kufalikira kwa gawo la mbewu.
2. Kudzera mu Kapangidwe ka Mbeu: Vuto Lalikulu Kwambiri la Kuphimba Mbeu Zofanana
Ma TGV kudzera m'ma profiles amasiyana malinga ndi njira yobowolera ndi kupeta. Ma geometries odziwika bwino amaphatikizapo ma vias ooneka ngati gulugufe, osawoneka, olunjika, ndi ooneka ngati V, iliyonse imabweretsa mavuto apadera oikamo:
Gulugufe kudzera: Gawo lapakati lopapatiza limayambitsa mthunzi, zomwe zimalepheretsa maatomu achitsulo kufika kudera lapakati. Izi zimapangitsa kuti pakhale "malo akufa" osaphimbidwa komwe kupitiliza kwa electroplating kumatayika.
Kudzera m'maso: Ndi pansi potsekedwa, mpweya umachepa ndipo mphamvu ya ayoni imachepa, zomwe zimapangitsa kuti pakhale mafilimu oonda komanso osagwira bwino omwe angachepe chifukwa cha kupsinjika kwa njira yotsatira.
Kudzera molunjika: Pokhala ndi chiŵerengero chapamwamba cha mbali ndi makoma owongoka, maatomu achitsulo amayenda molunjika ndipo nthawi zambiri amalephera kuphimba pansi pa njirayo mokwanira, zomwe zimapangitsa kuti njira zoyendetsera magetsi zisakwanire kapena malo osungiramo zinthu.
Chooneka ngati V kudzera: Mbiri yocheperako imawongolera kufanana kwa ngodya yoyikamo mpaka pamlingo wina, koma kucheperako kwambiri kungayambitse kusakhala kofanana kwa makulidwe a filimu ndi kupsinjika, ndikuchepetsa umphumphu wa chizindikiro.
Nthawi zonse, vuto lalikulu ndikupeza chitsulo cholimba, chofanana, komanso chomatira bwino pamwamba pa galasi lokhala ndi mphamvu zochepa. Kusakhazikika kulikonse kapena kusagwirizana bwino mu gawo la mbewu kumabweretsa mabowo, ming'alu, kapena kusowa kwa madzi panthawi yopangira ma electroplating, zomwe zimapangitsa kuti pakhale kukana kwa kulumikizana, kuchedwa kwa chizindikiro, kapena kulephera kwathunthu kwa chipangizocho.
Kuthana ndi mavutowa kumafuna zida zophikira vacuum zolondola kwambiri komanso zokhazikika zomwe zimatha kupangitsa kuti zitsulo zilowe mkati mwakuya. Apa ndi pomwe njira yophikira ya ZHENHUA Vacuum's TGV imagwira ntchito.
3. ZHENHUA Vacuum's TGV Kudzera mu Metallization Solution
Ubwino wa Zipangizo:
Kukonza Zophimba Zakuya
Ukadaulo wopaka mabowo akuya umathandiza kuti mbewu zisungidwe mofanana ngakhale m'mabowo okhala ndi mainchesi ang'onoang'ono ngati 30 μm, zomwe zimathandiza kuti pakhale chiŵerengero cha zinthu mpaka 10:1 komanso kuthetsa mavuto okhudza metallization mu 3D yovuta kudzera m'mapangidwe.
Zosinthika pa Makulidwe Osiyanasiyana a Substrate
Imagwirizana ndi magalasi a 600 × 600 mm, 510 × 515 mm, ndi mitundu yayikulu kuti ikwaniritse zofunikira zosiyanasiyana zopangira.
Kusinthasintha kwa Njira Pazinthu Zambiri
Imathandizira kuyika kwa Cu, Ti, W, Ni, Pt ndi mafilimu ena opyapyala kapena ogwira ntchito, kukwaniritsa zofunikira zosiyanasiyana zamagetsi ndi zotsutsana ndi dzimbiri.
Magwiridwe Okhazikika & Kukonza Kosavuta
Yokhala ndi makina owongolera anzeru osinthira magawo okha komanso kuyang'anira makulidwe a filimu nthawi yeniyeni. Kapangidwe ka modular kamatsimikizira kukonza kosavuta komanso kuchepetsa nthawi yogwira ntchito.
Chiwerengero cha Ntchito:
Yoyenera kupakidwa bwino pa TGV/TSV/TMV, zomwe zimathandiza kuti pakhale utoto wabwino kwambiri wa seed layer mu vias wokhala ndi ma aspect ratios mpaka 10:1.
Kutsiliza: Kudziwa bwino Gawo la Mbewu—Gawo Lopita ku Kuphatikizana Koona kwa 3D
Ubwino wa ukadaulo wa TGV sikuti umangokhala pakupereka njira yatsopano yolumikizirana yoyima komanso pakupangitsa kuti pakhale kapangidwe kake ka kulumikizana ka magawo atatu.
Pakati pa kusinthaku, kuyika zitsulo mu gawo la mbewu kumakhalabe njira yofunika kwambiri koma nthawi zambiri imanyalanyazidwa.
Pokhapokha "maziko oyendetsera" osaonekawa akafika pamlingo wofanana, kuchulukana, komanso kulimba, pomwe ntchito yolumikiza ma electroplating ndi ma connection ingathe kutsimikizika. Kupeza chitsulo chapamwamba kwambiri mkati mwa magalasi a micron-scale kwakhala chizindikiro chodziwika bwino cha luso lapamwamba lopangira ma CD.
Kudzera mu njira zatsopano zopitilira komanso kusintha kwa zida, ZHENHUA Vacuum imapereka mayankho odalirika komanso opindulitsa kwambiri a TGV kudzera mu zokutira, zomwe zimapatsa mphamvu opanga ma phukusi kuti asunthe molimba mtima kuchokera pakupanga zinthu zambiri kupita kuzinthu zoyambira, zomwe zimathandizira kuti pakhale kuphatikizika kwathunthu kwa 3D.
Mu nthawi yomwe ikuyendetsedwa ndi mphamvu zowerengera zomwe zikuchulukirachulukira komanso kuchuluka kwa maphatikizidwe, izi sizikutanthauza kupita patsogolo kwa zida - zikuyimira sitepe yofunika kwambiri yopita ku kukhwima kwa ukadaulo wotsatira wa ma phukusi a 3D.
—Nkhaniyi yafalitsidwa ndizida zophikira zotsukirawopanga Zhenhua Vacuum
Nthawi yotumizira: Okutobala-13-2025