A feed assembly supplies polysilicon to a growth chamber for growing a crystal ingot from a melt. An example system includes a housing having support rails for receiving one of a granular tray and a chunk tray and a feed material reservoir positioned above the support rails to selectively feed one of either the granular tray or the chunk tray. A valve mechanism and pulse vibrator are also disclosed.


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    Titel :

    SYSTEMS FOR SELECTIVELY FEEDING CHUNK POLYSILICON OR GRANULAR POLYSILICON IN A CRYSTAL GROWTH CHAMBER


    Beteiligte:
    YUN SEOK MIN (Autor:in) / PARK SEONG SU (Autor:in) / JI JUN HWAN (Autor:in) / CHOI WON-JIN (Autor:in) / JUNG UISUNG (Autor:in) / LEE YOUNG JUNG (Autor:in) / KOO TAE SU (Autor:in) / KIM SUNG-JIN (Autor:in)

    Erscheinungsdatum :

    2020-03-12


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B64G Raumfahrt , COSMONAUTICS / C30B SINGLE-CRYSTAL GROWTH , Züchten von Einkristallen / B66D Haspeln , CAPSTANS / G01S RADIO DIRECTION-FINDING , Funkpeilung



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