12inch Sapphire Wafer C-Plane SSP/DSP

Tsanangudzo Pfupi

Chokwadi 12-inch sapphire wafers imhando ye substrate inoshandiswa muindasitiri yesemiconductor.Aya mawafer anogadzirwa kubva kune imwechete-crystal sapphire, inova yecrystalline fomu yealuminium oxide (Al2O3) inozivikanwa nekunaka kwayo mechanic, thermal, uye optical properties.

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Kugadzirwa kwe12-inch sapphire wafers ibasa rakaoma uye rakasarudzika.Heano mamwe matanho akakosha anobatanidzwa mukugadzirwa kwe12-inch sapphire wafers:

Mbeu Kugadzirira Kwekristaro: Danho rekutanga nderekugadzira kristaro yembeu, iyo inoshanda setemplate yekukura iyo imwechete crystal sapphire.Mhodzi yekristaro yakanyatsoumbwa uye yakakwenenzverwa kuti ive nechokwadi chekumisikidza kwakaringana uye kutsvedzerera kwepasi.

Aluminium Oxide Melting: High-purity aluminium oxide (Al2O3) inonyungudutswa mu crucible.Iyo crucible inowanzo gadzirwa neplatinamu kana zvimwe zvinhu zvine inert zvinogona kumira kutonhora kwakanyanya.

Kukura kweCrystal: Iyo yakanyungudutswa aruminiyamu oxide inozodyarwa nekristaro yembeu yakagadzirwa uye inotonhorera zvishoma nezvishoma ichichengetedza mamiriro ekunze.Iyi nzira inobvumira kristaro yesafire kuti ikure yakatsetseka neyakagadzika, ichigadzira imwechete crystal ingot.

Ingot Shaping: Kana iyo kristaro yakura kusvika pakukura kwaidiwa, inobviswa kubva mucrucible uye yakaumbwa kuita cylindrical boule.Iyo boule inobva yanyatsochekwa kuita zvitete zvitete.

Wafer Processing: Iwo akachekwa akachekwa anoiswa pasi pemaitiro akasiyana siyana kuti awane ukobvu hunodiwa, kupera kwepamusoro, uye mhando.Izvi zvinosanganisira kupeta, kupukuta, uye kemikari-mechanicha planarization (CMP) kubvisa kuremara kwepamusoro uye kuwana kutsetseka kunodiwa uye kutsvedzerera.

Kucheneswa uye Kuongorora: Iwo mawafer akagadziridzwa anocheneswa zvakakwana kuti abvise chero zvinosvibisa.Vanobva vaongororwa kuti hapana here pakatsemuka, makorokoza, kana tsvina.

Packaging uye Shipment: Chekupedzisira, mawafer akaongororwa akaiswa mukati uye akagadzirirwa kutumirwa kune vatengi, kazhinji mumawafer anotakura anopa dziviriro panguva yekufambisa.

Izvo zvakakosha kuti uzive kuti kugadzirwa kwe12-inch sapphire wafer kungangoda hunyanzvi hwekushandisa uye zvivakwa kana zvichienzaniswa nediki diki saizi.Maitiro acho anogona zvakare kusanganisira hunyanzvi hwepamberi senge kumucheto uye manejimendi yekushushikana kuti ive nechokwadi chekutendeseka uye mhando yeakakura mawafer.

Kana iwe uchida sapphire substrates, ndapota inzwa wakasununguka kubata:

tsamba:eric@xkh-semitech.com+86 158 0194 2596 /doris@xkh-semitech.com+86 187 0175 6522

Tichadzoka kwauri nekukurumidza!