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    • 1. 发明授权
    • Method of forming pattern and method of manufacturing organic light emitting device
    • 形成图案的方法和制造有机发光器件的方法
    • US08647707B2
    • 2014-02-11
    • US12969727
    • 2010-12-16
    • Jae-Seok ParkHyun-Chul Lee
    • Jae-Seok ParkHyun-Chul Lee
    • B05D5/06B05D5/00C23C16/00H01L21/00
    • H01L51/0013C23C14/04C23C14/12C23C14/24H01L27/3211H01L27/3244H01L51/0008H01L51/56
    • A method of forming a pattern includes: providing a heating substrate that selectively controls positions where heat is generated by controlling locations where electric current flows; forming a pattern forming material on a surface of the heating substrate; aligning a patterning substrate, on which a pattern may be formed, to face a surface of the heating substrate; and selectively applying electric current to the heating substrate to transfer some of the pattern forming material onto the patterning substrate. According to the method of forming the pattern and a method of fabricating an OLED, the pattern is transferred by heating the pattern forming material formed on the heating substrate, and thus, the pattern may be formed with high accuracy without using a mask, and the pattern forming material remaining on the heating substrate may be re-used.
    • 形成图案的方法包括:提供加热基板,其通过控制电流流动的位置来选择性地控制产生热量的位置; 在所述加热基板的表面上形成图案形成材料; 对准其上可以形成图案的图案化衬底面对加热衬底的表面; 并且向所述加热基板选择性地施加电流以将所述图案形成材料中的一些转移到所述图案化衬底上。 根据形成图案的方法和制造OLED的方法,通过加热形成在加热基板上的图案形成材料来转印图案,因此,可以在不使用掩模的情况下高精度地形成图案,并且 可以重新使用保留在加热基板上的图案形成材料。
    • 4. 发明授权
    • Method of forming pattern and manufacturing method of organic light emitting device
    • 形成有机发光装置的方法和制造方法
    • US08420156B2
    • 2013-04-16
    • US12929209
    • 2011-01-07
    • Hyun-Chul LeeJae-Seok ParkCheol-Lae RohWon-Kyu Lim
    • Hyun-Chul LeeJae-Seok ParkCheol-Lae RohWon-Kyu Lim
    • B05D1/12B05D1/32B05D5/06
    • H01L51/0013C23C14/042C23C14/34H01L27/3211H01L27/3244H01L51/56
    • A method of forming a pattern and a method of manufacturing an organic light emitting device, the method of forming a pattern including providing an electromagnetic substrate for generating an electromagnetic field at a selectively controllable position by selectively controlling where current flows through the electromagnetic substrate; providing a patterning substrate for forming a pattern; aligning the electromagnetic substrate to a first surface of the patterning substrate; selectively applying current to the electromagnetic substrate to form the electromagnetic field at the predetermined position; providing masking powder in a vicinity of a second surface of the patterning substrate such that the masking powder reacts to the electromagnetic field; supplying a pattern forming material to the second surface of the patterning substrate; and cutting off the current to the electromagnetic substrate.
    • 一种形成图案的方法和制造有机发光器件的方法,所述方法包括提供用于通过选择性地控制电流流经所述电磁基底的电流在选择性可控位置产生电磁场的电磁基底; 提供用于形成图案的图案形成基板; 将电磁基板对准图案形成基板的第一表面; 选择性地向所述电磁基板施加电流以在所述预定位置形成所述电磁场; 在所述构图衬底的第二表面附近提供掩蔽粉末,使得所述掩蔽粉末对所述电磁场起反应; 向所述图案化衬底的第二表面提供图案形成材料; 并切断到电磁基板的电流。