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Kuyeretsa kwakukulu kwa quartz kufalitsa Tube
Semixlab ndiwopanga zida zotsogola za quartz ku China, okhazikika pakupanga ndi kupanga machubu ophatikizika a quartz apamwamba a semiconductor oxidation, diffusion, and annealing process. Wopangidwa kuchokera ku silika wopangidwa ndi ultra-pure fused silika (≥99.99% SiO₂) ndikuyengedwa popanga mwatsatanetsatane komanso kuwongolera kuipitsidwa, chubu chilichonse chimatsimikizira kukhazikika kwamafuta ndi milingo yotsika kwambiri yachitsulo. Ndikuyembekezera kukambirana kwanu kwina.
Kufotokozera
Semixlab High Purity Quartz Diffusion Tube idapangidwira makamaka kuti azitentha kwambiri popanga semiconductor, kuphatikiza makutidwe ndi okosijeni, kufalikira kwa dopant, ndi kutulutsa.
Wopangidwa kuchokera ku silika wopangidwa ndi ultra-high purity fused (≥99.99% SiO₂), chubu chilichonse chimapangidwa kuti chizipereka kukhazikika kwapadera kwamankhwala, kuipitsidwa pang'ono, komanso kufananizidwa bwino kwamafuta-kuwonetsetsa kuti kukonzedwa kosasinthika kwawafa kumabweretsa malo ofunikira oyeretsa.
Kaya aphatikizidwa mu ng'anjo zoyimirira kapena zopingasa, machubu a quartz a Semixlab amapangidwa molondola ndipo amayesedwa bwino kuti akwaniritse zofunikira za IC, LED, MEMS, ndi kupanga zida zamagetsi.
Mapulogalamu
Mapulogalamu mu Semiconductor Processes
1. Kutentha kwa okosijeni
M'ng'anjo zotenthetsera ma oxidation, machubu a quartz diffusion amakhala ngati chipinda choyambirira chomwe ma silicon wafer amawululidwa ndi mpweya wa O₂ kapena H₂O pa kutentha kwambiri (900-1150 ° C).
● Amapereka malo abwino komanso okhazikika a okosijeni kuti akule mofanana ndi SiO₂.
● Imathetsa kuipitsidwa kwa ayoni wazitsulo, kuonetsetsa kuti dielectric ikugwira ntchito bwino pazipata ndi ma isolation oxides.
High purity quartz Diffusion Tube ndiyabwino pokonza zophika
2. Dopant Diffusion
Machubu a quartz diffusion amagwiritsidwa ntchito kufalitsa maatomu a dopant (monga phosphorous kapena boron) mu gawo lapansi la silicon kuti apange mbiri yomwe mukufuna.
● Kuchita bwino kwa mankhwala kumalepheretsa kuipitsidwa panthawi ya POCl₃ kapena BBr₃.
● Imakhala yaukhondo kwambiri ngakhale mumlengalenga wokhala ndi halogen.
3. Njira Zowonjezera ndi Kuyendetsa
Pambuyo pa kuikidwa kwa ion kapena kuyika, zopyapyala zimakhala ndi kutentha kwambiri kuti zitsegule ma dopants ndikukonzanso kuwonongeka kwa lattice.
● Machubu a quartz amapereka chipinda chofanana ndi kutentha, chopanda kuipitsidwa pang'ono kuti chikhale chokhazikika komanso chopangika.
● Yoyenera ku N₂ komanso kupanga malo opangira mpweya wa gasi.
4. LPCVD ndi R&D Thermal Processing
M'machubu ang'onoang'ono a LPCVD kapena ng'anjo zofufuzira, machubu ophatikizira a quartz amatha kukhala ngati chipinda chothandizira komanso chosungira.
● Oyenera kuyika mafilimu a polysilicon, silicon nitride, ndi oxide.
● Kumatsimikizira otsika tinthu mapangidwe ndi mkulu repeatability kudutsa akuthamanga.
Mpikisano Wopikisana
Ubwino wa Semixlab
1. Kuyera Kwazinthu & Kutsata
Chubu chilichonse cha quartz chimapangidwa kuchokera ku silika wopangidwa ndi ultra-pure fused kuchokera kwa ogulitsa ovomerezeka. Malipoti owunikira a ICP-MS amapezeka mukafunsidwa, kutsimikizira kutsata kwa batch iliyonse.
2. Kupanga Mwachangu & Kusintha Mwamakonda Anu
Semixlab imapereka mapangidwe makonda kuti akwaniritse miyeso ya ng'anjo yeniyeni, mbiri yamafuta, ndi njira zoyendetsera gasi zomwe makasitomala amafunikira.
Zosankha zikuphatikizapo:
● Machubu oyima kapena opingasa
● Madiayameter osinthidwa mwamakonda anu, makulidwe a khoma, ndi malekezero ake
● Malo opukutidwa kapena okhotakhota
● Mapangidwe apadera ogwirira ntchito zonyamulira zamitundu yambiri
3. Kuyesa Kwambiri & Chitsimikizo Chabwino
Chubu chilichonse cha diffusion chimayang'aniridwa mozama, kuyezetsa umphumphu pamwamba, ndi kuyerekezera kupsinjika kwa kutentha kusanatumizidwe. Izi zimatsimikizira kuti zimagwirizana ndi makina opangira ng'anjo omwe amatsogolera makampani monga TEL, Kokusai, Centrotherm, ndi ASM.
