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    • 2. 发明公开
    • 유기전계발광소자의 제조방법
    • 制造OLED的方法
    • KR1020070107527A
    • 2007-11-07
    • KR1020060040153
    • 2006-05-03
    • 삼성에스디아이 주식회사
    • 권영길김무현이성택
    • H05B33/10H05B33/14H05B33/22
    • H01L51/56H01L2021/60112H01L2021/60292
    • A method for fabricating an OLED is provided to increase production efficiency and to decrease process costs by irradiating a laser beam on a donor substrate using a mask patterned to coincide with topology of a part to be transferred of a device substrate. A method for fabricating an OLED includes the steps of: providing a device substrate(140); arranging a donor substrate(100) including a base film(115), a light-heat conversion layer(120), and a transfer layer(135) so that the transfer layer faces the device substrate; arranging a patterned mask in a position separated from the top of the donor substrate; and forming a transfer layer pattern on a device substrate by transferring the transfer layer of the donor substrate on the device substrate by irradiating a laser beam on the whole surface of the mask.
    • 提供了一种用于制造OLED的方法,以通过使用图案化的掩模将激光束照射在施主衬底上来提高生产效率并降低工艺成本,以使与装置衬底的待转移部件的拓扑一致。 一种用于制造OLED的方法包括以下步骤:提供器件衬底(140); 布置包括基膜(115),光热转换层(120)和转印层(135)的施主基板(100),使得转印层面向器件基板; 将图案化掩模布置在从所述施主衬底的顶部分离的位置; 以及通过在所述掩模的整个表面上照射激光束将所述施主基板的转印层转印到所述器件基板上,在器件基板上形成转印层图案。