EVAPORATION SOURCE AND DEPOSITION APPARATUS HAVING THE SAME
    1.
    发明申请
    EVAPORATION SOURCE AND DEPOSITION APPARATUS HAVING THE SAME 审中-公开
    蒸发源和沉积装置

    公开(公告)号:US20110146575A1

    公开(公告)日:2011-06-23

    申请号:US12972369

    申请日:2010-12-17

    摘要: An evaporation source is disclosed. In one embodiment, the evaporation source includes: i) a crucible being open on one side thereof and configured to store a deposition material and ii) a nozzle section located on the open side of the crucible and comprising a plurality of nozzles, wherein each of the nozzles has a sidewall configured to spray the deposition material therethrough, wherein the side wall has an inclined portion. The evaporation source also includes i) a heater configured to heat the crucible and ii) a housing configured to accommodate the crucible, the nozzle section, and the heater, wherein the nozzle section has a maximum spray angle less than about 60°.

    摘要翻译: 公开了一种蒸发源。 在一个实施例中,蒸发源包括:i)坩埚在其一侧开口并构造成存储沉积材料,以及ii)位于坩埚敞开侧的喷嘴部分,并且包括多个喷嘴, 喷嘴具有被配置为通过其喷射沉积材料的侧壁,其中侧壁具有倾斜部分。 蒸发源还包括i)加热器,其被配置为加热坩埚,以及ii)构造成容纳坩埚,喷嘴部分和加热器的壳体,其中喷嘴部分具有小于约60°的最大喷射角度。