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    • 2. 发明申请
    • Covering assembly for crucible used for evaporation of raw materials
    • 用于原料蒸发的坩埚覆盖组件
    • US20050051097A1
    • 2005-03-10
    • US10885332
    • 2004-07-06
    • Jan KoninckxLuc StruyeJohan Lamotte
    • Jan KoninckxLuc StruyeJohan Lamotte
    • C23C14/06C23C14/24C23C16/00C30B1/00C30B23/00C30B25/00C30B28/12
    • C23C14/243C23C14/0694
    • The present invention provides an assembly comprising two plates or covers, one of which being an outermost plate or cover, and both, at least in part having a perforation pattern over a surface area covering an open side of a crucible having a bottom and surrounding side walls containing raw materials, wherein said outermost cover is mounted at a distance farther from the said crucible than said cover covering said open side of a crucible, and wherein both covers are mounted versus each other, so that, when viewed through an axis in a direction perpendicular to the bottom of the crucible from a distance to said outermost cover of at least 10 times the distance between said two plates or covers, its contents cannot be observed as their perforations and the crucible are never forming one line, perpendicular to the plane formed by said bottom.
    • 本发明提供了一种组件,其包括两个板或盖,其中一个是最外面的板或盖,并且至少部分地在覆盖坩埚的开口侧的表面区域上具有穿孔图案,该坩埚具有底部和周围 包含原材料的墙壁,其中所述最外面的覆盖物安装在比所述覆盖所述坩埚敞开侧的所述覆盖物的距离远离所述坩埚的位置,并且其中两个盖子相互安装,使得当通过一个轴线观察时 与坩埚的底部垂直的方向距离所述最外盖的距离为所述两个板或盖之间的距离的至少10倍,其内容物不能被观察为它们的穿孔,并且坩埚从不形成垂直于该平面的一条线 由所述底部形成。
    • 3. 发明授权
    • Covering assembly for crucible used for evaporation of raw materials
    • 用于原料蒸发的坩埚覆盖组件
    • US07291224B2
    • 2007-11-06
    • US11143265
    • 2005-06-02
    • Jan KoninckxLuc StruyeJohan Lamotte
    • Jan KoninckxLuc StruyeJohan Lamotte
    • C30B25/12C30B25/14
    • C23C14/243C23C14/0694
    • The present invention provides an assembly comprising two plates or covers, one of which being an outermost plate or cover, and both, at least in part having a perforation pattern over a surface area covering an open side of a crucible having a bottom and surrounding side walls containing raw materials, wherein said outermost cover is mounted at a distance farther from the said crucible than said cover covering said open side of a crucible, and wherein both covers are mounted versus each other, so that, when viewed through an axis in a direction perpendicular to the bottom of the crucible from a distance to said outermost cover of at least 10 times the distance between said two plates or covers, its contents cannot be observed as their perforations and the crucible are never forming one line, perpendicular to the plane formed by said bottom.
    • 本发明提供了一种组件,其包括两个板或盖,其中一个是最外面的板或盖,并且至少部分地在覆盖坩埚的敞开侧的表面区域上具有穿孔图案,该坩埚具有底部和周围 包含原材料的墙壁,其中所述最外面的覆盖物安装在比所述覆盖所述坩埚敞开侧的所述覆盖物的距离远离所述坩埚的位置,并且其中两个盖子相互安装,使得当通过一个轴线观察时 与坩埚的底部垂直的方向距离所述最外盖的距离为所述两个板或盖之间的距离的至少10倍,其内容物不能被观察为它们的穿孔,并且坩埚从不形成垂直于该平面的一条线 由所述底部形成。