Kugeza ubu, urusaku rwiyongera mu kurengera ibidukikije no kubungabunga ingufu rwazanye ibinyabiziga bishya by’amashanyarazi mu ngo. Ibikoresho byinshi byamashanyarazi bifite uruhare runini muguhuza umuvuduko wikinyabiziga no kubika AC na DC bihindura. Umukino wo gusiganwa ku magare ufite umuvuduko mwinshi washyizeho ibyangombwa bisabwa kugira ngo ubushyuhe bwogukwirakwiza ibikoresho bya elegitoroniki, mu gihe ibintu bitoroshye kandi bitandukanye by’ibikorwa bikora bisaba ibikoresho byo gupakira kugira imbaraga zo guhangana n’umuriro n’imbaraga nyinshi kugira ngo bigire uruhare runini. Byongeye kandi, hamwe niterambere ryihuse ryikoranabuhanga rya kijyambere rya elegitoroniki, rirangwa n’umuvuduko mwinshi, umuyaga mwinshi, hamwe n’umuvuduko mwinshi, uburyo bwo gukwirakwiza ubushyuhe bw’ingufu zikoreshwa muri iryo koranabuhanga bwabaye ingorabahizi. Ibikoresho bya ceramic substrate ibikoresho muri sisitemu yo gupakira ibikoresho bya elegitoronike nurufunguzo rwo gukwirakwiza ubushyuhe neza, bifite kandi imbaraga nyinshi kandi byizewe mugusubiza ibibazo bigoye byakazi. Ibikoresho nyamukuru byubutaka byakozwe cyane kandi bikoreshwa cyane mumyaka yashize ni Al2O3, BeO, SiC, Si3N4, AlN, nibindi.
Ceramic ya Al2O3 igira uruhare runini mu nganda zikwirakwiza ubushyuhe bushingiye ku buryo bworoshye bwo gutegura, kubika neza no kurwanya ubushyuhe bwinshi. Nyamara, ubushyuhe buke bwumuriro wa Al2O3 ntibushobora kuba bujuje ibyangombwa byiterambere byingufu zamashanyarazi nigikoresho kinini, kandi birakoreshwa gusa mubikorwa bikora bifite ubushyuhe buke bwo gukwirakwiza. Byongeye kandi, imbaraga nke zigoramye nazo zigabanya urugero rwibikorwa bya ceramika ya Al2O3 nkubushyuhe bwo kugabanuka.
Ubutaka bwa BeO ceramic bufite ubushyuhe bwinshi nubushyuhe buke bwa dielectric kugirango bujuje ibisabwa kugirango ubushyuhe bukwirakwizwa neza. Ariko ntabwo bifasha gukoreshwa munini kubera uburozi bwayo, bigira ingaruka kubuzima bwabakozi.
AlN ceramic ifatwa nkibikoresho byabakandida kugirango bagabanye ubushyuhe bitewe nubushyuhe bwayo bwinshi. Ariko AlN ceramic ifite imbaraga zo kurwanya ubushyuhe bwumuriro, gutanga byoroshye, imbaraga nke no gukomera, ibyo ntibifasha gukorera mubidukikije bigoye, kandi biragoye kwemeza kwizerwa rya porogaramu.
Ceramic ya SiC ifite ubushyuhe bwinshi bwumuriro, kubera igihombo kinini cya dielectric hamwe na voltage nkeya, ntabwo ikwiriye gukoreshwa mumashanyarazi menshi hamwe na voltage ikora.
Si3N4 izwi nkibikoresho byiza bya ceramic substrate nibikoresho bifite ubushyuhe bwinshi kandi bwizewe cyane murugo no mumahanga. Nubwo ubushyuhe bwumuriro wa Si3N4 ceramic substrate iri munsi gato ugereranije na AlN, imbaraga zayo zihindagurika hamwe no gukomera kuvunika birashobora kugera kurenza inshuro ebyiri za AlN. Hagati aho, ubushyuhe bwumuriro wa ceramic ya Si3N4 burenze cyane ubw'ubutaka bwa Al2O3. Byongeye kandi, coefficente yo kwagura ubushyuhe bwa Si3N4 ceramic substrate yegereye iya kirisiti ya SiC, insimburangingo ya 3 ya semiconductor substrate, ituma ishobora guhuza neza hamwe nibikoresho bya kirisiti ya SiC. Cyakora Si3N4 ibikoresho byatoranijwe kubushyuhe bwo hejuru bwumuriro mwinshi kubisekuru bya 3 bya SiC semiconductor ibikoresho byamashanyarazi.
