ʻO ka mea lawe wafer Sapphire 8 ʻīniha 200mm Subrate 1SP 2SP 0.5mm 0.75mm
ʻAno Hana Hana
ʻO ke kaʻina hana o ka substrate sapphire 8-'īniha e pili ana i kekahi mau ʻanuʻu. ʻO ka mua, hoʻoheheʻe ʻia ka pauka alumina maʻemaʻe kiʻekiʻe ma kahi mahana kiʻekiʻe e hana i kahi mokuʻāina hoʻoheheʻe ʻia. A laila, hoʻokomo ʻia kahi kristal hua i loko o ka hoʻoheheʻe ʻana, e ʻae ana i ka sapphire e ulu i ka wā e huki mālie ʻia ai nā hua. Ma hope o ka ulu ʻana o ka lawa ʻana, ʻoki pono ʻia ka kristal sapphire i loko o nā wafers lahilahi, a laila hoʻopili ʻia e hoʻokō i kahi ʻili laumania a kīnā ʻole.
ʻO nā noi o ka substrate sapphire 8-'īniha: Hoʻohana nui ʻia ka substrate sapphire 8-'īniha i ka ʻoihana semiconductor, ʻoi aku hoʻi i ka hana ʻana o nā mea uila a me nā ʻāpana optoelectronic. Hana ia ma ke ʻano he kahua koʻikoʻi no ka ulu ʻana o ka epitaxial o nā semiconductors, e hiki ai ke hoʻokumu ʻia nā kaapuni hoʻohui hana kiʻekiʻe, nā diode hoʻomālamalama (LED), a me nā diode laser. Loaʻa pū ka substrate sapphire i nā noi i ka hana ʻana o nā puka makani optical, nā maka uaki, a me nā uhi pale no nā kelepona akamai a me nā papa.
Nā kikoʻī huahana o ka substrate sapphire 8-'īniha
- Nui: ʻO ke anawaena o ka substrate sapphire 8-'īniha he 200mm, e hāʻawi ana i kahi ʻili nui aʻe no ka waiho ʻana o nā papa epitaxial.
- ʻAno o ka ʻIli: Hoʻopili pono ʻia ka ʻili o ka substrate e hoʻokō i kahi ʻano optical kiʻekiʻe, me ka ʻoʻoleʻa o ka ʻili ma lalo o 0.5 nm RMS.
- Mānoanoa: ʻO ka mānoanoa maʻamau o ka substrate he 0.5 mm. Eia nō naʻe, loaʻa nā koho mānoanoa i hana ʻia ma ke noi.
- Pūʻolo: Hoʻopili pākahi ʻia nā ʻano sapphire e hōʻoia i ka palekana i ka wā o ka lawe ʻana a me ka mālama ʻana. Hoʻokomo pinepine ʻia lākou i loko o nā pā kūikawā a i ʻole nā pahu, me nā mea hoʻomalu kūpono e pale aku ai i kekahi hōʻino.
- Ke Kuhikuhi ʻAoʻao: Hele mai ka substrate me kahi kuhikuhi ʻaoʻao kikoʻī, he mea nui ia no ka hoʻonohonoho pololei ʻana i ka wā o nā kaʻina hana semiconductor.
I ka hopena, he mea hana maʻalahi a hilinaʻi hoʻi ka substrate sapphire 8-'īniha, i hoʻohana nui ʻia i ka ʻoihana semiconductor ma muli o kona mau waiwai thermal, kemika, a me ka optical. Me kona ʻano maikaʻi loa o ka ʻili a me nā kikoʻī pololei, lawelawe ia ma ke ʻano he ʻāpana koʻikoʻi i ka hana ʻana i nā mea uila a me nā optoelectronic hana kiʻekiʻe.
Kiʻikuhi kikoʻī
