FZ CZ Si wafer e teng setokong 12inch Silicon wafer Prime kapa Test
Hlahisa lebokose la wafer
Li-wafer tse bentšitsoeng
Li-wafer tsa silicon tse bentšitsoeng ka ho khetheha mahlakoreng ka bobeli ho etsa bokaholimo ba seipone. Litšobotsi tse ntle tse kang bohloeki le ho ba bataletse li hlalosa litšobotsi tse ntle ka ho fetisisa tsa wafer ena.
Li-wafer tsa Silicon tse sa tsoakoang
Li boetse li tsejoa e le li-wafer tsa silicon tse sa bonahaleng. Semiconductor ena ke mofuta o hloekileng oa kristale oa silicon ntle le boteng ba dopant efe kapa efe ho pholletsa le wafer, ka hona e etsa hore e be semiconductor e phethahetseng le e phethahetseng.
Li-wafer tsa Silicon tse nang le Doped
Mofuta oa N le mofuta oa P ke mefuta e 'meli ea li-wafer tsa silicon tse nang le doped.
Li-wafer tsa silicon tse nang le doped tsa mofuta oa N li na le arsenic kapa phosphorus. Li sebelisoa haholo tlhahisong ea lisebelisoa tse tsoetseng pele tsa CMOS.
Li-wafer tsa silicon tsa mofuta oa P tse nang le boron. Haholo-holo, li sebelisetsoa ho etsa lipotoloho tse hatisitsoeng kapa photolithography.
Li-wafer tsa Epitaxial
Li-wafer tsa Epitaxial ke li-wafer tse tloaelehileng tse sebelisetsoang ho fumana botsitso ba bokaholimo. Li-wafer tsa Epitaxial li fumaneha ka li-wafer tse teteaneng le tse tšesaane.
Li-wafer tsa epitaxial tse nang le mekhahlelo e mengata le li-wafer tse teteaneng tsa epitaxial le tsona li sebelisoa ho laola tšebeliso ea matla le taolo ea matla a lisebelisoa.
Li-wafer tse tšesaane tsa epitaxial li sebelisoa hangata liletsa tse ntle tsa MOS.
Li-wafer tsa SOI
Li-wafer tsena li sebelisetsoa ho sireletsa ka motlakase mekhahlelo e menyenyane ea silicon e le 'ngoe ea kristale ho tsoa ho wafer eohle ea silicon. Li-wafer tsa SOI li sebelisoa hangata ho li-photonics tsa silicon le lits'ebetsong tsa RF tse sebetsang hantle. Li-wafer tsa SOI li boetse li sebelisoa ho fokotsa bokhoni ba sesebelisoa sa likokoana-hloko lisebelisoa tsa microelectronic, e leng se thusang ho ntlafatsa ts'ebetso.
Ke hobane'ng ha ho etsa wafer ho le thata?
Li-wafer tsa silicon tse bolelele ba lisenthimithara tse 12 li thata haholo ho li seha mabapi le chai. Le hoja silicon e le thata, e boetse e robeha habonolo. Libaka tse mpe lia etsoa kaha mathoko a wafer a saennoeng a atisa ho robeha. Li-disc tsa daemane li sebelisoa ho boreletsa mathoko a wafer le ho tlosa tšenyo efe kapa efe. Kamora ho seha, li-wafer li robeha habonolo hobane joale li na le mathoko a bohale. Mathoko a wafer a entsoe ka tsela eo mathoko a bonolo, a bohale a tlosoang 'me monyetla oa ho thella oa fokotseha. Ka lebaka la ts'ebetso ea ho theha mathoko, bophara ba wafer boa lokisoa, wafer e chitja (kamora ho seha, wafer e khaotsoeng e oval), 'me ho etsoa li-notches kapa li-plane tse shebaneng le tsona kapa boholo.
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