ʻO ka papa hana dummy SiC substrate 200mm 4H-N 8 iniha SiC wafer

ʻO nā pilikia loea o ka hana ʻana o ka substrate 8-inch SiC:

1. Ka ulu ʻana o ke aniani: ʻO ka hoʻokō ʻana i ka ulu ʻana o ke aniani hoʻokahi kiʻekiʻe o ka silicon carbide i nā anawaena nui hiki ke paʻakikī ma muli o ke kaohi ʻana o nā kīnā a me nā haumia.

2. Ka Hana ʻana i ka Wafer: ʻO ka nui o nā wafers 8-'īniha e hōʻike ana i nā pilikia e pili ana i ke ʻano like a me ka kaohi ʻana i nā kīnā i ka wā o ka hana ʻana i ka wafer, e like me ka polishing, etching, a me ka doping.

3. Hoʻohālikelike Mea: ʻO ka hōʻoia ʻana i nā waiwai mea like a me ka homogeneity ma o ka substrate SiC 8-'īniha holoʻokoʻa he mea koi nui ia a koi ʻia ka kaohi pololei i ka wā o ke kaʻina hana.

4. Kumukūʻai: ʻO ka hoʻonui ʻana a hiki i 8-'īniha SiC substrates me ka mālama ʻana i ke ʻano kiʻekiʻe o nā mea a me ka hua hiki ke paʻakikī i ka hoʻokele waiwai ma muli o ka paʻakikī a me ke kumukūʻai o nā kaʻina hana.

5. He mea koʻikoʻi ka hoʻoponopono ʻana i kēia mau pilikia loea no ka hoʻohana nui ʻia ʻana o nā substrates SiC 8-ʻīniha i nā mana hana kiʻekiʻe a me nā polokalamu optoelectronic.

Hāʻawi mākou i nā substrates sapphire mai nā hale hana SiC hoʻokuʻu aku helu ʻekahi o Kina e komo pū ana me Tankeblue. ʻOi aku ma mua o 10 mau makahiki o ka ʻoihana i hiki ai iā mākou ke mālama i kahi pilina pili me ka hale hana. Hiki iā mākou ke hāʻawi iā ʻoe i nā substrates 6inch a me 8inchSiC āu e pono ai no kahi lako lōʻihi a paʻa hoʻi me ka hāʻawi ʻana i ke kumukūʻai maikaʻi loa a me ke kumukūʻai.

He ʻoihana ʻenehana kiʻekiʻe ʻo Tankeblue i loea i ka hoʻomohala ʻana, hana ʻana a me ke kūʻai aku ʻana i nā ʻāpana semiconductor silicon carbide (SiC) o ke kolu o ka hanauna. ʻO ka ʻoihana kekahi o nā mea hana nui o ka honua o nā wafers SiC.