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    • 72. 发明申请
    • Method of fabricating organic light emitting display device
    • 制造有机发光显示装置的方法
    • US20050186330A1
    • 2005-08-25
    • US11013944
    • 2004-12-17
    • Mu-Hyun KimByung-Doo ChinSeong-Taek Lee
    • Mu-Hyun KimByung-Doo ChinSeong-Taek Lee
    • H05B33/10B05D5/06B05D5/12H01L27/32H01L51/50H05B33/02H05B33/12H05B33/14H05B33/20H05B33/22H05B33/26
    • H01L51/0017H01L27/3211Y10S428/917
    • The present invention relates to a flat panel display, and more particularly, to a method of fabricating an organic light emitting display device so as to improve device characteristics by patterning a plurality of organic layers using a heat transfer method to optimize thicknesses according to R, G and B pixels. The method includes: forming lower electrodes of R, G and B pixels on an insulating substrate; forming an organic layer on the insulating substrate; and forming an upper electrode on the organic layer. Formation of the organic layer includes forming a hole injection layer and a hole transport layer of the R, G and B pixels on the entire surface of the substrate as a common layer. The R and G emission layers are patterned by a heat transfer method using a heat transfer device having a transfer layer such that an organic layer is patterned to a thickness obtained by subtracting a thickness of the B emission layer from the thicknesses of the R and G emission layers required in R and G colors.
    • 本发明涉及一种平板显示器,更具体地说,涉及一种制造有机发光显示装置的方法,以便通过使用传热方法图案化多个有机层来提高器件特性以优化根据R的厚度, G和B像素。 该方法包括:在绝缘基板上形成R,G和B像素的下电极; 在所述绝缘基板上形成有机层; 并在有机层上形成上电极。 有机层的形成包括在基板的整个表面上形成R,G和B像素的空穴注入层和空穴传输层作为共同层。 通过使用具有转印层的传热装置的传热方法对R和G发射层进行图案化,使得有机层被图案化为通过从R和G的厚度减去B发射层的厚度获得的厚度 R和G颜色所需的发射层。