Iyini i-aluminium nitride ceramic substrate

I-Aluminium nitride ceramic substrate iyi-substrate eyenziwe nge-aluminium nitride ceramic njengento eyinhloko eluhlaza.Njengohlobo olusha lwe-ceramic substrate, lunezici ze-conductivity ephezulu yokushisa, izakhiwo ezinhle zemishini, ukumelana nokugqwala, izakhiwo ezinhle kakhulu zikagesi, ukushisela nokunye.Kuyi-substrate ekahle yokukhipha ukushisa kanye nezinto zokupakisha zamasekethe amakhulu ahlanganisiwe.Eminyakeni yamuva, ngokuthuthuka okusheshayo kwemboni yolwazi lwe-elekthronikhi emhlabeni wonke, izidingo zemakethe zokusebenza kwe-ceramic substrates ziyaqhubeka nokuba ngcono.Ngezici zayo ezinhle kakhulu, ama-substrates e-aluminium nitride ceramic ayaqhubeka nokwandisa ububanzi bokusebenza kwawo.

Ngokwemibiko efanele, inani lemakethe yomhlaba wonke lama-aluminium nitride (AlN) e-ceramic substrates lifinyelele kuma-yuan ayizigidi ezingama-340 ngo-2019, futhi kulindeleke ukuthi likhule lifinyelele ezigidini ezingama-620 ngo-2026, ngesilinganiso sokukhula sonyaka esihlanganisiwe esingu-8.4%.

Izici eziyinhloko ze-aluminium nitride ceramic substrate:

(1) I-thermal conductivity ephezulu, izikhathi ezingaphezu kwezi-5 kunezobumba ze-alumina;

(2) I-coefficient ephansi yokwandisa okushisayo (4.5-10-6/℃) ifana ne-silicon ye-semiconductor (3.5-4.0-10-6/℃);

(3) I-dielectric engaguquki ephansi

(4) Izakhiwo ezinhle kakhulu ze-insulating

(5) Izakhiwo ezinhle kakhulu zemishini, amandla e-flexural aphakeme kunalawo e-Al2O3 kanye ne-BeO ceramics, futhi angafakwa ngengcindezi evamile;

(6) Ukumelana nokushisa nokumelana nokugqwala kwensimbi encibilikisiwe