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    • 2. 发明申请
    • APPARATUS AND METHOD FOR DEPOSITING ORGANIC THIN FILM
    • 沉积有机薄膜的装置和方法
    • WO2008026865A1
    • 2008-03-06
    • PCT/KR2007/004133
    • 2007-08-28
    • JUSUNG ENGINEERING CO., LTD.CHOI, Dong Kwon
    • CHOI, Dong Kwon
    • C23C14/24
    • C23C14/12C23C14/228C23C14/246
    • Provided are an apparatus and a method for depositing an organic thin film. The apparatus includes: a chamber, a substrate seating unit disposed inside the chamber, a spraying unit for evaporating and spraying a raw organic material and a raw dopant material, and a deposition source supplying module configured for supplying the raw organic material and the raw dopant material to the spraying unit. An organic thin film having targeted doping concentration can be manufactured by controlling amounts of a raw organic material and a raw dopant material of powder form supplied into a chamber. And the amounts of the raw organic material and the raw dopant material supplied into a chamber are maintained constant while a plurality of processes is performed, so that reproducibility of the organic thin film containing dopants can be improved.
    • 提供了一种用于沉积有机薄膜的装置和方法。 该装置包括:室,设置在室内的基板座单元,用于蒸发和喷射原始有机材料和原始掺杂剂材料的喷射单元,以及沉积源供应模块,其被配置用于供应原始有机材料和原始掺杂剂 材料到喷涂单元。 具有目标掺杂浓度的有机薄膜可以通过控制供给到室中的原料有机材料和粉末形式的原料掺杂剂材料的量来制造。 并且在进行多个处理时,供给到室中的原料有机材料和原料掺杂剂材料的量保持恒定,使得可以提高含有掺杂剂的有机薄膜的再现性。