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

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

Nkọwa dị mkpirikpi:

Mkpụrụ silicon carbide nwere dayameta nke 8 sentimita (ihe dịka 200 mm). Mkpụrụ silicon carbide (SiC) bụ ihe dị mkpa maka imepụta ngwaọrụ ike na ngwaọrụ optoelectronic. 8-inch SiC substrates ka a na-ejikarị arụpụta ngwaọrụ eletrọnịkị dị elu dị ka MOSFET ike, diodes ike, na ngwaọrụ ndị ọzọ na-arụ ọrụ ike. Mkpụrụ a buru ibu nwere ike melite arụmọrụ mmepụta, belata ọnụ ahịa nrụpụta, ma nyere aka mee ka nrụpụta ngwaọrụ dị ike karị. Ngwa silicon carbide nwere ezigbo conductivity thermal, oke okpomọkụ na nguzogide radieshon, na-eme ka ọ bụrụ ezigbo nhọrọ maka imepụta ngwaọrụ ike dị elu.

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Nkọwa ngwaahịa

Mkpado ngwaahịa

Ihe isi ike teknụzụ nke mmepụta mkpụrụ osisi SiC 8-inch gụnyere:

1.Crystal Growth: Ị nweta elu-edu otu crystal ibu nke silicon carbide na nnukwu diameters nwere ike ịbụ ihe ịma aka n'ihi na njikwa nke ntụpọ na adịghị ọcha.

2.Wafer Processing: Ọnụ ọgụgụ buru ibu nke 8-inch wafers na-enye ihe ịma aka n'ihe gbasara otu na njikwa ntụpọ n'oge nhazi wafer, dị ka polishing, etching, na doping.

3.Material Homogeneity: Ịhụ na ihe onwunwe na-agbanwe agbanwe na homogeneity gafee dum 8-inch SiC substrate na-achọ nkà na ụzụ ma na-achọ njikwa ziri ezi n'oge usoro mmepụta ihe.

4.Cost: Ịmepụta ihe ruru 8-inch SiC substrates ka ị na-ejigide ihe onwunwe dị elu na mkpụrụ nwere ike bụrụ ihe ịma aka akụ na ụba n'ihi mgbagwoju anya na ọnụ ahịa nke usoro mmepụta.

5.Addressing ndị a teknuzu isi ike dị oké mkpa maka zuru ebe nile doro nke 8-inch SiC substrates na elu-arụmọrụ ike na optoelectronic ngwaọrụ.

Anyị na-ebunye mkpụrụ sapphire sitere na ụlọ ọrụ SiC mbụ mbupu nke China gụnyere Tankeblue. Ihe karịrị afọ 10 nke ụlọ ọrụ kwere ka anyị nọgide na-enwe mmekọrịta chiri anya na ụlọ ọrụ mmepụta ihe. Anyị nwere ike ịnye gị ihe ntinye 6inch na 8inchSiC ịchọrọ maka ogologo oge na ọkọnọ kwụsiri ike mgbe ị na-enye ọnụahịa na ọnụahịa kacha mma.

Tankeblue bụ ụlọ ọrụ teknụzụ dị elu ọkachamara na mmepe, mmepụta na ire nke ọgbọ nke atọ semiconductor silicon carbide (SiC). Ụlọ ọrụ ahụ bụ otu n'ime ndị na-emepụta SiC wafers n'ụwa.