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    • 55. 发明申请
    • EVAPORATION SOURCE, APPARATUS AND METHOD FOR DEPOSITING ORGANIC MATERIAL
    • 用于沉积有机材料的蒸发源,装置和方法
    • WO2017121491A1
    • 2017-07-20
    • PCT/EP2016/050824
    • 2016-01-15
    • APPLIED MATERIALS, INC.BANGERT, StefanLOPP, Andreas
    • BANGERT, StefanLOPP, Andreas
    • C23C14/04C23C14/24
    • C23C14/042C23C14/24C23C14/243
    • An evaporation source (100) for depositing a source material on a substrate (10) is described. The evaporation source includes an evaporation crucible (104), wherein the evaporation crucible is configured to evaporate the source material; a distribution unit (130) with one or more outlets (212), wherein the distribution unit is in fluid communication with the evaporation crucible, and wherein the one or more outlets are configured for providing the source material to the substrate in a deposition direction (101); a first cooling shield arrangement (201) provided including one or more openings (221); a heated shield arrangement (202) provided at a distance from the first cooling shield arrangement (201), wherein the heated shield arrangement (202) includes one or more apertures (222). The first cooling shield arrangement (201)is arranged between the distribution unit (130) and the heated shield arrangement (202) and the evaporation source (100) is configured to define a path for the source material in the deposition direction (101) from the one or more outlets (212) through the one or more openings (221) and the one or more apertures (222) to the substrate.
    • 描述用于在衬底(10)上沉积源材料的蒸发源(100)。 蒸发源包括蒸发坩埚(104),其中蒸发坩埚配置为蒸发源材料; 具有一个或多个出口(212)的分配单元(130),其中所述分配单元与所述蒸发坩埚流体连通,并且其中所述一个或多个出口被配置用于沿着沉积方向将所述源材料提供给所述衬底 101); 提供包括一个或多个开口(221)的第一冷却屏蔽装置(201); 加热的屏蔽装置(202),其设置在与第一冷却屏蔽装置(201)相距一段距离处,其中加热的屏蔽装置(202)包括一个或多个孔(222)。 第一冷却屏蔽装置(201)布置在分配单元(130)和加热的屏蔽装置(202)之间,并且蒸发源(100)被配置成限定来自沉积方向(101)的源材料的路径 所述一个或多个出口(212)穿过所述一个或多个开口(221)并且所述一个或多个孔(222)通向所述衬底。