TGV Glass imayika 12inch wafer Kuboola kwagalasi

Kufotokozera Kwachidule:

Galasi gawo lapansi ndi yosalala pamwamba kuposa magawo pulasitiki, ndi chiwerengero cha vias ndi zambiri m'dera lomwelo kuposa organic zipangizo. Zimanenedwa kuti kusiyana pakati pa-mabowo muzitsulo zamagalasi kungakhale kosakwana 100 microns, zomwe zimawonjezera mwachindunji kusakanikirana kwapakati pakati pa zowombankhanga ndi gawo la 10. Kuwonjezeka kwa kugwirizanitsa kungathe kukhala ndi ma transistors ambiri, zomwe zimapangitsa kuti zikhale zovuta kupanga mapangidwe ovuta komanso kugwiritsa ntchito bwino malo.


Mawonekedwe

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Magalasi a galasi amachita bwino kwambiri potengera kutentha, kukhazikika kwa thupi, komanso kutentha kwambiri komanso kusagwirizana ndi zovuta zowonongeka kapena zowonongeka chifukwa cha kutentha kwakukulu;

Kuphatikiza apo, mawonekedwe apadera amagetsi apakati pagalasi amalola kutayika kochepa kwa dielectric, kulola chizindikiro chomveka bwino komanso kufalitsa mphamvu. Zotsatira zake, kutayika kwa mphamvu panthawi yotumizira ma siginecha kumachepetsedwa ndipo mphamvu yonse ya chip imakulitsidwa mwachilengedwe. Makulidwe a gawo lapansi lapakati pagalasi amatha kuchepetsedwa ndi theka poyerekeza ndi pulasitiki ya ABF, ndipo kupatulira kumathandizira kuthamanga kwa ma siginecha komanso mphamvu zamagetsi.

Tekinoloje yopanga mabowo ya TGV:

Njira yokhotakhota ya laser imagwiritsidwa ntchito kukopa mayendedwe osalekeza kudzera pa laser pulsed, kenako galasi lopaka laser limayikidwa mu hydrofluoric acid yankho kuti liziwombera. Kuchuluka kwa magalasi a denaturation zone mu hydrofluoric acid kumathamanga kuposa magalasi osapangidwa ndi magalasi kuti apange mabowo.

TGV lembani:

Choyamba, mabowo akhungu a TGV amapangidwa. Kachiwiri, wosanjikiza wa mbewu adayikidwa mkati mwa dzenje lakhungu la TGV ndi vapor deposition (PVD). Chachitatu, electroplating yapansi-mmwamba imakwaniritsa kudzazidwa kosasunthika kwa TGV; Potsirizira pake, kupyolera mu kugwirizana kwakanthawi, kugaya msana, kuwonekera kwa mkuwa kwa chemical mechanical polishing (CMP), kusagwirizana, kupanga TGV zitsulo zodzaza mbale.

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