200mm SiC substrate dummy urwego 4H-N 8inch SiC wafer

Ibisobanuro bigufi:

Silicon karbide substrate ifite diameter ya santimetero 8 (hafi mm 200). Silicon carbide (SiC) substrate ni ikintu cyingenzi mugukora ibikoresho byamashanyarazi nibikoresho bya optoelectronic. Ubuso bwa santimetero 8 za SiC zikoreshwa muburyo bwo gukora ibikoresho bya elegitoronike bifite ingufu nyinshi nka MOSFETs, ingufu za diode, nibindi bikoresho bikora cyane. Iyi ntera nini nini irashobora kunoza umusaruro, kugabanya ibiciro byinganda, no gufasha gukora ibikoresho bikomeye. Ibikoresho bya karibide ya silicon bifite ubushyuhe bwiza cyane, birwanya ubushyuhe bwinshi hamwe n’imishwarara y’imirasire, bigatuma ihitamo neza mu gukora ibikoresho by’ingufu zikomeye.

Ohereza imeri kuri twe

Ibicuruzwa birambuye

Ibicuruzwa

Ingorane za tekinike yumusaruro wa santimetero 8 za SiC zirimo:

1. Gukura kwa Crystal: Kugera kumikurire yo murwego rwohejuru ya kristu ya kariside ya karubide ya diametre nini birashobora kugorana kubera kugenzura inenge n’umwanda.

2.Itunganyirizwa rya Wafer: Ingano nini ya waferi ya santimetero 8 irerekana imbogamizi zijyanye no guhuza no kugenzura inenge mugihe cyo gutunganya wafer, nka polishing, etching, na doping.

3.Uburinganire bw'umubiri: Kwemeza ibintu bifatika hamwe no guhuza ibitsina muri santimetero 8 zose za SiC substrate isaba tekiniki kandi bisaba kugenzura neza mugihe cyo gukora.

4.Ikiguzi: Gupima kugeza kuri santimetero 8 za SiC substrate mugihe ukomeje ubuziranenge bwibikoresho n'umusaruro birashobora kuba ingorabahizi mubukungu bitewe nuburemere nigiciro cyibikorwa.

5.Gukemura izo ngorane za tekiniki ningirakamaro mugukwirakwizwa kwinshi kwa santimetero 8 za SiC substrate mu mbaraga zikora cyane hamwe nibikoresho bya optoelectronic.

Dutanga amabuye ya safiro avuye mubushinwa bwa mbere bwohereza ibicuruzwa mu mahanga SiC harimo Tankeblue. Imyaka irenga 10 yikigo yatwemereye gukomeza umubano wa hafi nuruganda. Turashobora kuguha substrate ya 6inch na 8inchSiC ukeneye mugihe kirekire kandi gihamye mugihe utanga igiciro nigiciro cyiza.

Tankeblue ni uruganda rukora ubuhanga buhanitse mu guteza imbere, gukora no kugurisha ibisekuru bya gatatu bya semiconductor silicon karbide (SiC). Isosiyete nimwe mu bihugu biza ku isonga mu gukora ibicuruzwa bya SiC.