200mm SiC substrate dummy grade 4H-N 8inch SiC wafer
Mathata a tekheniki a tlhahiso ea substrate ea 8-inch SiC a kenyelletsa:
1. Khōlo ea Crystal: Ho finyella khōlo ea boleng bo phahameng ba kristale e le 'ngoe ea silicon carbide ka bophara bo boholo e ka ba phephetso ka lebaka la ho laola mefokolo le litšila.
2.Wafer Processing: Boholo bo boholo ba li-wafers tsa 8-inch bo hlahisa mathata mabapi le ho tšoana le ho laola sekoli nakong ea ts'ebetso ea li-wafer, tse kang polishing, etching, le doping.
3.Material Homogeneity: Ho netefatsa thepa e tsitsitseng le homogeneity ho pholletsa le karolo eohle ea 8-inch SiC substrate e batla ka botsebi mme e hloka taolo e nepahetseng nakong ea ts'ebetso ea tlhahiso.
4.Litšenyehelo: Ho phahamisa li-substrates tsa 8-inch SiC ha u ntse u boloka boleng bo phahameng ba thepa le lihlahisoa li ka ba phephetso ea moruo ka lebaka la ho rarahana le litšenyehelo tsa mekhoa ea tlhahiso.
5.Ho sebetsana le mathata ana a tekheniki ke habohlokoa bakeng sa ho amoheloa ho pharaletseng ha li-substrates tsa SiC tsa 8-inch ka matla a phahameng a ts'ebetso le lisebelisoa tsa optoelectronic.
Re fana ka li-sapphire substrates tse tsoang lifemeng tsa pele tsa China tsa SiC ho kenyeletsoa le Tankeblue. Lilemo tse fetang 10 tsa boemeli li re lumelletse ho boloka kamano e haufi le feme. Re ka u fa li-substrates tsa 6inch le 8inchSiC tseo u li hlokang bakeng sa phepelo ea nako e telele le e tsitsitseng ha u ntse u fana ka theko le theko e ntle ka ho fetisisa.
Tankeblue ke khoebo ea theknoloji e phahameng e sebetsanang le nts'etsopele, tlhahiso le thekiso ea li-chips tsa moloko oa boraro oa semiconductor silicon carbide (SiC). Khampani ke e 'ngoe ea lihlahisoa tse ka sehloohong lefatšeng ka bophara tsa li-wafers tsa SiC.