Zophika Zapamwamba Zapamwamba Zophatikizika za Quartz za Semiconductor, Photonics Optical Applications 2″4″6″8″12″
Chithunzi chatsatanetsatane
Chidule cha Glass ya Quartz
Zophika za Quartz zimapanga msana wa zida zamakono zosawerengeka zomwe zimayendetsa dziko lamakono la digito. Kuchokera pakuyenda mu smartphone yanu mpaka kumbuyo kwa masiteshoni a 5G, quartz imapereka mwakachetechete kukhazikika, kuyera, komanso kulondola komwe kumafunikira pamagetsi ochita bwino kwambiri ndi mafotokosi. Kaya imathandizira mayendedwe osinthika, kupangitsa masensa a MEMS, kapena kupanga maziko a quantum computing, mawonekedwe apadera a quartz amapangitsa kuti ikhale yofunikira m'mafakitale onse.
"Fused Silika" kapena "Fused Quartz" yomwe ndi gawo la amorphous la quartz (SiO2). Poyerekeza ndi galasi la borosilicate, silika wosakanikirana alibe zowonjezera; chifukwa chake ilipo mu mawonekedwe ake oyera, SiO2. Silika yosakanikirana imakhala ndi kufalikira kwakukulu mu infrared ndi ultraviolet spectrum poyerekeza ndi galasi wamba. Silika yosakanikirana imapangidwa ndi kusungunuka ndi kulimbitsanso ultrapure SiO2. Silica yophatikizika mbali inayi imapangidwa kuchokera ku ma precursors olemera a silicon monga SiCl4 omwe amapangidwa ndi mpweya kenako ndi okosijeni mumlengalenga wa H2 + O2. Fumbi la SiO2 lomwe limapangidwa pakadali pano limasakanikirana ndi silika pagawo laling'ono. Mitsuko ya silika yosakanikirana imadulidwa kukhala zopyapyala pambuyo pake zopatulirazo zimapukutidwa.
Zofunika Kwambiri ndi Ubwino wa Quartz Glass Wafer
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Kuyera Kwambiri Kwambiri (≥99.99% SiO2)
Ndikoyenera kwa ma semiconductor oyeretsa kwambiri komanso ma photonics pomwe kuipitsidwa kwa zinthu kuyenera kuchepetsedwa. -
Wide Thermal Operating Range
Imasunga umphumphu kuchokera ku kutentha kwa cryogenic mpaka kupitirira 1100 ° C popanda kugwedezeka kapena kuwonongeka. -
Kutumiza kwabwino kwa UV ndi IR
Amapereka kuwala kwabwino kwambiri kuchokera ku ultraviolet (DUV) kudzera pafupi ndi infrared (NIR), kuchirikiza mawonekedwe olondola. -
Low Thermal Expansion Coefficient
Imakulitsa kukhazikika kwapang'onopang'ono pansi pa kusinthasintha kwa kutentha, kuchepetsa nkhawa ndikuwongolera kudalirika kwa njira. -
Superior Chemical Resistance
Imalowerera ku zidulo zambiri, ma alkalis, ndi zosungunulira—kupangitsa kuti ikhale yoyenera m'malo okhala ndi zida zankhondo. -
Surface Finish Kusinthasintha
Imapezeka ndi zomaliza zosalala, zambali imodzi kapena ziwiri zopukutidwa, zogwirizana ndi zithunzi ndi zofunikira za MEMS.
Kupanga Njira Yopangira Quartz Glass Wafer
Zophika za quartz zophatikizika zimapangidwa kudzera munjira zingapo zoyendetsedwa bwino komanso zolondola:
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Kusankha Kwazinthu Zopangira
Kusankhidwa kwa quartz zachilengedwe zoyera kwambiri kapena zopangira SiO₂. -
Kusungunuka ndi Fusion
Quartz imasungunuka pa ~ 2000 ° C mu ng'anjo yamagetsi pansi pa mpweya wolamulidwa kuti athetse ma inclusions ndi thovu. -
Kupanga Block
Silika yosungunuka imakhazikika muzitsulo zolimba kapena ingots. -
Wafer Slicing
Macheka a diamondi olondola kapena mawaya amagwiritsidwa ntchito podula ma ingots kukhala opanda kanthu. -
Kupukuta & kupukuta
Malo onsewa amaphwanyidwa ndikupukutidwa kuti agwirizane ndi mawonekedwe enieni, makulidwe, ndi makulidwe ake. -
Kuyeretsa & Kuyang'ana
Ma Wafer amatsukidwa m'zipinda zoyera za ISO Class 100/1000 ndipo amawunikiridwa mosamalitsa ngati ali ndi zolakwika komanso mawonekedwe ake.
Makhalidwe a Quartz Glass wafer
| spec | unit | 4" | 6" | 8" | 10" | 12" |
|---|---|---|---|---|---|---|
| Diameter / kukula (kapena lalikulu) | mm | 100 | 150 | 200 | 250 | 300 |
| Kulekerera (±) | mm | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 |
| Makulidwe | mm | 0.10 kapena kuposa | 0.30 kapena kuposa | 0.40 kapena kuposa | 0.50 kapena kuposa | 0.50 kapena kuposa |
| Malo oyambira oyambira | mm | 32.5 | 57.5 | Seminotch | Seminotch | Seminotch |
| LTV (5mm × 5mm) | μm | <0.5 | <0.5 | <0.5 | <0.5 | <0.5 |
| TTV | μm | <2 | <3 | <3 | <5 | <5 |
| Kugwada | μm | ±20 | ±30 | ±40 | ±40 | ±40 |
| Warp | μm | ≤30 | ≤40 | ≤50 | ≤50 | ≤50 |
| PLTV (5mm×5mm) <0.4μm | % | ≥95% | ≥95% | ≥95% | ≥95% | ≥95% |
| Kuzungulira M'mphepete | mm | Mogwirizana ndi SEMI M1.2 Standard / tchulani IEC62276 | ||||
| Mtundu Wapamwamba | Mbali Imodzi Yopukutidwa / Mbali Ziwiri Zopukutidwa | |||||
| Mbali yopukutidwa Ra | nm | ≤1 | ≤1 | ≤1 | ≤1 | ≤1 |
| Zoyenera Kumbuyo Mbali | μm | general 0.2-0.7 kapena makonda | ||||
Quartz motsutsana ndi Zida Zina Zowonekera
| Katundu | Magalasi a Quartz | Galasi la Borosilicate | Safira | Galasi Yokhazikika |
|---|---|---|---|---|
| Max Operating Temp | ~ 1100°C | ~500°C | ~2000°C | ~200°C |
| Kutumiza kwa UV | Zabwino kwambiri (JGS1) | Osauka | Zabwino | Osauka kwambiri |
| Kukaniza Chemical | Zabwino kwambiri | Wapakati | Zabwino kwambiri | Osauka |
| Chiyero | Zokwera kwambiri | Zotsika mpaka zolimbitsa | Wapamwamba | Zochepa |
| Kuwonjezedwa kwa Matenthedwe | Zotsika kwambiri | Wapakati | Zochepa | Wapamwamba |
| Mtengo | Wapakati mpaka pamwamba | Zochepa | Wapamwamba | Zotsika kwambiri |
FAQ ya Quartz Glass Wafer
Q1: Kodi pali kusiyana kotani pakati pa quartz yosakanikirana ndi silica yosakanikirana?
Ngakhale onsewa ndi amorphous mitundu ya SiO₂, quartz yosakanikirana imachokera ku magwero achilengedwe a quartz, pomwe silika wosakanikirana amapangidwa mopanga. Mwachidziwitso, amapereka magwiridwe ofanana, koma silika wosakanikirana amatha kukhala ndi chiyero chokwera pang'ono komanso chofanana.
Q2: Kodi zowotcha za quartz zosakanikirana zitha kugwiritsidwa ntchito m'malo opanda vacuum?
Inde. Chifukwa cha kutsika kwawo kutulutsa mpweya komanso kukana kutentha kwambiri, zowotcha za quartz zophatikizika ndizabwino pamakina a vacuum ndi ntchito zakuthambo.
Q3: Kodi zophika izi ndizoyenera kugwiritsa ntchito laser lakuya la UV?
Mwamtheradi. Quartz yosakanikirana imakhala ndi transmittance yayikulu mpaka ~ 185 nm, kupangitsa kuti ikhale yabwino kwa DUV Optics, masks a lithography, ndi makina a laser excimer.
Q4: Kodi mumathandizira kupanga mwambo wophika mkate?
Inde. Timapereka makonda athunthu kuphatikiza m'mimba mwake, makulidwe, mawonekedwe apamwamba, ma flats / notches, ndi mawonekedwe a laser, kutengera zomwe mukufuna kugwiritsa ntchito.
Zambiri zaife
XKH imagwira ntchito mwaukadaulo wapamwamba kwambiri, kupanga, ndi kugulitsa magalasi apadera owoneka bwino ndi zida zatsopano za kristalo. Zogulitsa zathu zimagwiritsa ntchito zamagetsi zamagetsi, zamagetsi zamagetsi, komanso zankhondo. Timapereka zida zowoneka bwino za Sapphire, zovundikira ma lens amafoni, Ceramics, LT, Silicon Carbide SIC, Quartz, ndi zowotcha za semiconductor crystal. Ndi ukadaulo waluso komanso zida zotsogola, timachita bwino kwambiri pakukonza zinthu zomwe sizili muyeso, tikufuna kukhala bizinesi yotsogola yaukadaulo wa optoelectronic.
