ʻO CVD Silicon Carbide(SiC) Rings i hāʻawi ʻia e Semicera nā mea nui i ka semiconductor etching, kahi hana koʻikoʻi i ka hana ʻana i nā mea hana semiconductor. ʻO ka hoʻohui ʻana o kēia mau CVD Silicon Carbide (SiC) Rings e hōʻoia i kahi hale paʻa a paʻa i hiki ke kū i nā kūlana paʻakikī o ke kaʻina hana etching. ʻO ka hoʻoheheʻe ʻana i ka mahu kemika e kōkua i ka hoʻokumu ʻana i kahi papa SiC maʻemaʻe kiʻekiʻe, ʻaʻahu a me ka paʻakikī, e hāʻawi ana i nā apo i ka ikaika mechanical maikaʻi loa, ke kūpaʻa wela a me ka pale ʻana i ka corrosion.
Ma ke ʻano he mea koʻikoʻi i ka hana semiconductor, ʻo CVD Silicon Carbide(SiC) Rings e hana ma ke ʻano he pale pale e pale i ka pono o nā ʻāpana semiconductor. ʻO kāna hoʻolālā kikoʻī e hōʻoia i ka ʻaʻahu a me ka hoʻopaʻa ʻia etching, e kōkua ana i ka hana ʻana i nā mea semiconductor paʻakikī loa, e hāʻawi ana i ka hana hoʻonui a me ka hilinaʻi.
ʻO ka hoʻohana ʻana i nā mea CVD SiC i ke kūkulu ʻana i nā apo e hōʻike ana i kahi kūpaʻa i ka maikaʻi a me ka hana i ka hana semiconductor. Loaʻa i kēia mea waiwai nā waiwai kūʻokoʻa, me ka conductivity thermal kiʻekiʻe, ka inertness kemika maikaʻi loa, a me ka ʻaʻahu a me ka pale ʻana i ka corrosion, e hana ana i ka CVD Silicon Carbide (SiC) Rings he mea nui loa i ka ʻimi ʻana i ka pololei a me ka pono i nā kaʻina hana semiconductor etching.
ʻO Semicera's CVD Silicon Carbide (SiC) Ring kahi hopena holomua ma ke kahua o ka hana semiconductor, me ka hoʻohana ʻana i nā waiwai kūʻokoʻa o ka mahu kemika i waiho ʻia ka silicon carbide e hoʻokō i nā kaʻina hana etching hilinaʻi a kiʻekiʻe, e hāpai ana i ka holomua mau o ka ʻenehana semiconductor. Hoʻopaʻa mākou i ka hāʻawi ʻana i nā mea kūʻai aku me nā huahana maikaʻi loa a me ke kākoʻo ʻenehana loea e hoʻokō i ka koi o ka ʻoihana semiconductor no nā ʻōnaehana etching kiʻekiʻe a maikaʻi.
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Epitaxy Growth Susceptor
Pono nā wafers silicon/silicon carbide e hele i nā kaʻina hana e hoʻohana ʻia i nā mea uila. ʻO ke kaʻina hana nui he silicon/sic epitaxy, kahi e lawe ʻia ai nā wafer silicon/sic ma kahi kumu graphite. ʻO nā pōmaikaʻi kūikawā o ke kumu graphite i uhi ʻia i ka silicon carbide a Semicera, ʻo ia ka maʻemaʻe kiʻekiʻe loa, ka uhi ʻaʻahu, a me ke ola lawelawe lōʻihi loa. Loaʻa iā lākou ke kūpaʻa kemika kiʻekiʻe a me ke kūpaʻa wela.
Hoʻokumu ʻia ʻo LED Chip
I loko o ka uhi nui o ka MOCVD reactor, hoʻoneʻe ke kumu honua a mea lawe i ka wafer substrate. ʻO ka hana o ka mea kumu he mana nui i ka maikaʻi o ka uhi ʻana, a laila e hoʻopili i ka helu ʻōpala o ka chip. Hoʻonui ke kumu i hoʻopaʻa ʻia i ka carbide silicon a Semicera i ka hana ʻana o nā wafers LED kiʻekiʻe a hoʻemi i ka haʻalele ʻana o ka nalu. Hāʻawi pū mākou i nā ʻāpana graphite hou no nā reactor MOCVD a pau e hoʻohana ʻia nei. Hiki iā mākou ke kāhiko i nā mea a pau me ka uhi silicon carbide, ʻoiai inā ʻoi aku ke anawaena o ka ʻāpana a hiki i 1.5M, hiki iā mākou ke ʻaʻahu me ka silicon carbide.
Kahua Semiconductor, Kaʻina Hoʻoheheʻe Oxidation, Etc.
Ma ke kaʻina hana semiconductor, pono ke kaʻina hana hoʻonui oxidation i ka maʻemaʻe huahana kiʻekiʻe, a ma Semicera ke hāʻawi nei mākou i nā lawelawe kuʻuna a me CVD no ka hapa nui o nā ʻāpana carbide silicon.
Hōʻike ke kiʻi ma lalo nei i ka slurry silicon carbide o Semicea a me ka pahu kapuahi silicon carbide i hoʻomaʻemaʻe ʻia ma ka 100.0-paelepo ʻolelumi. Ke hana nei kā mākou mau limahana ma mua o ka uhi ʻana. Hiki i ka maʻemaʻe o kā mākou silicon carbide ke hiki i 99.99%, a ʻoi aku ka maʻemaʻe o ka uhi ʻana ma mua o 99.99995%.