4inch Silicon wafer FZ CZ N-Type DSP lossis SSP Test qib

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Lub silicon wafer yog ib daim ntawv nyias txiav los ntawm ib qho siv lead ua silicon. Silicon wafers muaj nyob rau hauv 2-nti, 3-nti, 4-nti, 6-nti, thiab 8-nti diameters, thiab feem ntau yog siv los tsim kev sib xyaw ua ke. Silicon wafers tsuas yog cov khoom siv raw thiab chips yog cov khoom tiav. Silicon wafers yog cov ntaub ntawv tseem ceeb rau kev sib xyaw ua ke, thiab ntau yam khoom siv semiconductor tuaj yeem tsim los ntawm photolithography thiab ion implantation ntawm silicon wafers.

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Taw qhia ntawm wafer box

Silicon wafers yog ib feem tseem ceeb ntawm niaj hnub no kev loj hlob technology sector. Cov khoom lag luam semiconductor xav tau silicon wafers nrog cov lus qhia meej los tsim ntau cov khoom siv hluav taws xob sib txuas tshiab. Peb paub hais tias raws li tus nqi ntawm semiconductor manufacturing nce, yog li tus nqi ntawm cov khoom tsim, xws li silicon wafers. Peb nkag siab qhov tseem ceeb ntawm kev ua tau zoo thiab tus nqi zoo hauv cov khoom peb muab rau peb cov neeg siv khoom. Peb muab wafers uas raug nqi zoo thiab zoo ib yam. Peb tsuas yog tsim silicon wafers thiab ingots (CZ), epitaxial wafers, thiab SOI wafers.

Txoj kab uas hla	Txoj kab uas hla	Polished	Doped	Kev taw qhia	Resistant / Ω.cm	Thickness /um
2 nti	50.8 ± 0.5 hli	SSP DSP	P/N	100	1-20	200-500
3 nti	76.2 ± 0.5 hli	SSP DSP	P/B	100	NA	525 ± 20
4 nti	101.6 ± 0.2 101.6 ± 0.3 101.6 ± 0.4	SSP DSP	P/N	100	0.001-10	200-2000
6 nti	152.5 ± 0.3	SSPDSP	P/N	100	1-10	500-650
8 nti	200 ± 0.3	DSPSSP	P/N	100	0.1-20	625

Kev siv ntawm silicon wafers

Substrate: PECVD / LPCVD txheej, magnetron sputtering

Substrate: XRD, SEM, atomic force infrared spectroscopy, kis tau tus mob electron microscopy, fluorescence spectroscopy thiab lwm yam kev ntsuam xyuas, molecular beam epitaxial loj hlob, X-ray tsom xam ntawm crystal microstructure ua: etching, bonding, MEMS li, fais fab mov, MOS li thiab lwm yam ua

Txij li thaum xyoo 2010, Shanghai XKH Material Tech. Co., Ltd tau cog lus los muab cov neeg siv khoom nrog 4-nti wafer Silicon Wafer cov kev daws teeb meem, los ntawm kev debugging qib wafers Dummy Wafer, xeem qib wafers Test Wafer, rau cov khoom qib wafers Prime Wafer, nrog rau tshwj xeeb wafers, Oxide wafers Oxide, Nitride wafers Si3N4, Aluminium plated wafers, tooj liab plated silicon wafers, SOI Wafer, MEMS iav, customized ultra-thick thiab ultra-flat wafers, thiab lwm yam., nrog ntau thiab tsawg ntawm 50mm-300mm, thiab peb muaj peev xwm muab semiconductor wafers nrog ib sab/ob-sided polishing, thinning, dicing, MEMS thiab lwm yam kev ua haujlwm thiab kev pabcuam customized.