Wafer yakaputirwa neAu，wafer yesafire，wafer yesilicon，wafer yeSiC，2inch 4inch 6inch，Goridhe rakaputirwa negoridhe 10nm 50nm 100nm

Tsananguro pfupi:

MaWafer edu Akaputirwa Negoridhe anowanikwa mumhando dzakasiyana-siyana dzesubstrates, dzinosanganisira Silicon (Si), Sapphire (Al₂O₃), uye Silicon Carbide (SiC) wafers. Mawafer aya anouya muhukuru hwe 2-inch, 4-inch, uye 6-inch uye akafukidzwa negold layer yakatetepa, yakachena kwazvo (Au). Gold coating inowanikwa muukobvu hunotangira pa 10nm kusvika 500nm, nehukobvu hwakagadzirwa kuti huenderane nezvinodiwa nevatengi. Gold layer inowedzerwa nefirimu rinonamira rakagadzirwa neChromium (Cr), zvichiita kuti substrate negold layer zvive zvakasimba.
Mawafer aya akaputirwa negoridhe akakodzera kushandiswa kwakasiyana-siyana kwema semiconductor uye optoelectronics, achipa simba repamusoro rekufambisa magetsi, kupisa, kuramba ngura, uye kugara kwenguva refu kwemakanika. Anoshandiswa zvakanyanya mumidziyo inoshanda zvakanyanya uko kugadzikana, kuvimbika, uye kushanda kwenguva refu kwakakosha.

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Zvinhu zvirimo

Zvinhu Zvikuru

Chinhu	Tsananguro
Zvinhu zvepasi pevhu	Silicon (Si), Sapphire (Al₂O₃), Silicon Carbide (SiC)
Goridhe Rekuputira Ukobvu	10nm, 50nm, 100nm, 500nm
Kuchena Kwegoridhe	99.999%kuchena kwekushanda zvakanaka
Firimu reKunamira	Chromium (Cr), 99.98% kuchena, kuve nechokwadi chekuti kunamatira kwakasimba
Kuoma Kwepamusoro	nm dzinoverengeka (mhando yepamusoro yakatsetseka yekushandisa nemazvo)
Kuramba (Si Wafer)	1-30 Ohm/cm(zvichienderana nerudzi)
Saizi dzeWafer	2-inch, 4-inch, 6-inch, uye saizi dzakagadzirwa
Ukobvu (Si Wafer)	275µm, 381µm, 525µm
TTV (Kusiyana Kwehukobvu Hwese)	≤20µm
Furati Yekutanga (Si Wafer)	15.9 ± 1.65mmku32.5 ± 2.5mm

Nei Kupfeka Goridhe Kwakakosha Muindasitiri YezveSemiconductor

Kufambisa Kwemagetsi
Ndarama ndeimwe yezvinhu zvakanakisisa zvekushandisakufambiswa kwemagetsiMawafer akaputirwa negoridhe anopa nzira dzisingapindi simba zvakanyanya, izvo zvakakosha kune zvishandiso zve semiconductor zvinoda kubatana kwemagetsi nekukurumidza uye kwakasimba.kuchena kwakanyanyayegoridhe inoita kuti mwenje ushande zvakanaka, zvichideredza kurasikirwa kwechiratidzo.

Kuramba Kuora
Ndaramaisingakanganisiuye inodzivirira zvakanyanya kuoxidation. Izvi zvinoita kuti ive yakakodzera kushandiswa kwema semiconductor anoshanda munzvimbo dzakaoma kana kuti anosangana nekupisa kwakanyanya, hunyoro, kana mamwe mamiriro ekuora. Wafer yakaputirwa negoridhe icharamba iine hunhu hwayo hwemagetsi uye yakavimbika nekufamba kwenguva, ichipahupenyu hurefu hwebasayemidziyo inoshandiswa.

Kutarisira Kupisa
Ndaramaconductivity yakanaka kwazvo yekupisainoita kuti kupisa kunobva pakushanda kwemidziyo ye semiconductor kuparadzwe zvakanaka. Izvi zvakakosha zvikuru kumashandisirwo ane simba guru akadai seMa LED, magetsi emagetsiuyezvishandiso zvemagetsi zve optoelectronic, uko kupisa kwakanyanya kunogona kukonzera kutadza kwemuchina kana ukasatarisirwa zvakanaka.

Kugara Kwemakanika
Kupfeka kwegoridhe kunopadziviriro yemakanikaku wafer, kudzivirira kukuvara pamusoro pechinhu panguva yekubata nekugadzirisa. Rudzi urwu rwekudzivirira runoita kuti ma wafer arambe akasimba uye akavimbika, kunyangwe mumamiriro ezvinhu akaomarara.

Hunhu hwePost-Coating

Hunhu Hwakawedzerwa Pamusoro
Kupenda kwegoridhe kunovandudzakutsetseka kwepamusoroyewafer, iyo inokosha kunekunyatsoita zvinhu nemazvomashandisirwo.kuomarara kwepamusoroinoderedzwa kusvika kuma nanometer akati wandei, zvichiita kuti pave nenzvimbo isina chikanganiso yakakodzera maitiro akadai sekubatanidza waya, kusundirauyefotolithography.

Hunhu Hwakagadziridzwa hweKubatanidza uye Kubatanidza
Rutivi rwegoridhe runowedzerazvinhu zvekubatanidzayewafer, zvichiita kuti ive yakakodzerakubatanidza wayauyechisungo cheflip-chipIzvi zvinoita kuti pave nekubatana kwemagetsi kwakachengeteka uye kwenguva refu mukurongedza kweICuyemagungano e semiconductor.

Haina Ngura uye Inogara kwenguva refu
Kupenda kwegoridhe kunoita kuti wafer irambe isina oxidation uye kuora, kunyangwe mushure mekugara kwenguva refu mumamiriro ekunze akaoma. Izvi zvinobatsirakugadzikana kwenguva refuyemudziyo wekupedzisira we semiconductor.

Kugadzikana kweThermal uye Magetsi
Mawafer akaputirwa negoridhe anopa nguva dzosekupararira kwekupisauyekufambiswa kwemagetsi, zvichikonzera kushanda zvakanaka uyekuvimbikakwemidziyo nekufamba kwenguva, kunyangwe kana tembiricha yanyanya.

Maparamita

Pfuma	Kukosha
Zvinhu zvepasi pevhu	Silicon (Si), Sapphire (Al₂O₃), Silicon Carbide (SiC)
Ukobvu hweGoridhe	10nm, 50nm, 100nm, 500nm
Kuchena Kwegoridhe	99.999%(kuchena kwakanyanya kuti zviite zvakanaka)
Firimu reKunamira	Chromium (Cr),99.98%kuchena
Kuoma Kwepamusoro	Nanometer dzinoverengeka
Kuramba (Si Wafer)	1-30 Ohm/cm
Saizi dzeWafer	2-inch, 4-inch, 6-inch, saizi dzakagadzirwa
Ukobvu hwechingwa	275µm, 381µm, 525µm
TTV	≤20µm
Furati Yekutanga (Si Wafer)	15.9 ± 1.65mmku32.5 ± 2.5mm

Mashandisirwo eWafers Akaputirwa neGoridhe

Kurongedza Semiconductor
Mawafer akaputirwa negoridhe anoshandiswa zvakanyanya mukurongedza kweIC, uko kwavokufambiswa kwemagetsi, kugara kwenguva refu kwemakanikauyekupararira kwekupisazvivakwa zvinovimbisa kuvimbikazvinobatanidzwauyekubatanamumidziyo ye semiconductor.

Kugadzira LED
Mawafer akaputirwa negoridhe anoita basa rakakosha muKugadzirwa kwe LED, kwavanowedzeramanejimendi yekupisauyemashandiro emagetsiRutivi rwegoridhe urwu runovimbisa kuti kupisa kunogadzirwa nema LED ane simba guru kunobviswa zvakanaka, zvichibatsira kuti nguva yekushanda irebe uye kuti zvinhu zvishande zvakanaka.

Zvishandiso zveOptoelectronic
In zvigadzirwa zvemagetsi, mawafer akaputirwa negoridhe anoshandiswa mumidziyo yakaita sephotodetectors, ma diode elaseruyemasensa echiedzaKupenda kwegoridhe kunopa zvakanakisakufambiswa kwemhepo inopisauyekugadzikana kwemagetsi, kuve nechokwadi chekuti mashandiro anowirirana mumidziyo inoda kudzora kwakarurama kwechiedza nemagetsi.

Magetsi Emagetsi
Mawafer akaputirwa negoridhe akakosha pazvishandiso zvemagetsi zvemagetsi, uko kushanda nesimba uye kuvimbika kwakakosha. Mawafer aya anoita kuti agare akasimbakushandurwa kwesimbauyekupisamumidziyo yakaita sema transistors emagetsiuyevanodzora magetsi.

Microelectronics neMEMS
In michina yemagetsiuyeMEMS (Masisitimu eMicro-Electromechanical), mawafer akaputirwa negoridhe anoshandiswa kugadzirazvikamu zve microelectromechanicalzvinoda kunyatsoshanda uye kugara kwenguva refu. Rutivi rwegoridhe urwu runopa mashandiro emagetsi akasimba uyedziviriro yemakanikamumidziyo yemagetsi inonzwisisika.

Mibvunzo Inowanzo bvunzwa (Mbvunzo neMhinduro)

Mubvunzo 1: Sei uchishandisa goridhe pakuputira mawafer?

A1:Ndarama inoshandiswa pakuita kwayokufambisa magetsi kwepamusoro-soro, kuramba ngurauyemanejimendi yekupisaZvivakwa. Zvinoita kutikubatana kwakavimbika, nguva yakareba yekushandiswa kwemudziyouyekushanda kwakafananamukushandiswa kwe semiconductor.

Mubvunzo wechipiri: Ndezvipi zvakanakira kushandisa mawafers akaputirwa negoridhe mukushandisa semiconductor?

A2:Mawafer akaputirwa negoridhe anopakuvimbika kwakanyanya, kugadzikana kwenguva refuuyekushanda zvakanaka kwemagetsi nekupisaZvinowedzerawozvinhu zvekubatanidzauye dziviriro kubva kuoxidationuyengura.

Mubvunzo wechitatu: Ndinofanira kusarudza ukobvu hwakadii hwegoridhe pakushandisa kwangu?

A3:Ukobvu hwakakodzera hunoenderana nekushandiswa kwawakaita.10nmyakakodzera kushandiswa kwakanyatsojeka uye kwakanyorova, ukuwo50nmku100nmmachira anoshandiswa pakushandisa michina ine simba rakawanda.500nminogona kushandiswa pakushandisa zvinhu zvinorema zvinoda zvidimbu zvakakora zvekugara kwenguva refuuyekupisa.

Mubvunzo wechina: Unogona kugadzirisa saizi dzewafer here?

A4:Ehe, mawafer anowanikwa mu2-inch, 4-inchuye6-inchsaizi dzakajairwa, uye tinogonawo kupa saizi dzakagadzirirwa iwe kuti dzienderane nezvaunoda.

Mubvunzo 5: Kupfeka kwegoridhe kunosimudzira sei mashandiro emudziyo?

A5:Goridhe rinovandudzikakupararira kwekupisa, kufambiswa kwemagetsiuyekuramba ngurazvese izvi zvinobatsira pakushanda zvakanaka uyemidziyo yesemiconductor yakavimbikanehupenyu hurefu hwekushanda.

Mubvunzo wechitanhatu: Firimu rekunamatira rinovandudza sei kuputira kwegoridhe?

A6:Iyochromium (Cr)firimu rekunamatira rinovimbisa chisungo chakasimba pakatirukoko rwegoridheuyepasita, kudzivirira kupatsanurwa kwemafuta uye kuona kuti wafer yacho yakasimba panguva yekugadzirisa nekushandisa.

Mhedziso

MaWafer edu eGold Coated Silicon, Sapphire, uye SiC ane mhinduro dzepamusoro dzekushandisa semiconductor, zvichipa kufambisa kwemagetsi kwepamusoro-soro, kupisa, uye kuramba ngura. Mawafer aya akakodzera kurongedza semiconductor, kugadzira LED, optoelectronics, nezvimwewo. Negoridhe rakachena kwazvo, ukobvu hwekufukidza hunogona kugadziriswa, uye kugara kwenguva refu kwemakanika, zvinoita kuti zvive zvechokwadi kuti zvinogara kwenguva refu uye zvinoshanda zvakanaka munzvimbo dzinoda simba.