Organic EL display and method for manufacturing same
    10.
    发明授权
    Organic EL display and method for manufacturing same 失效
    有机EL显示器及其制造方法

    公开(公告)号:US08283661B2

    公开(公告)日:2012-10-09

    申请号:US13130408

    申请日:2010-04-20

    摘要: Provided is an organic EL display manufacturing method which has: a step wherein an organic EL panel having a substrate and organic EL elements arranged in matrix on the substrate is prepared, and each organic EL element is permitted to have a pixel electrode disposed on the substrate, an organic layer disposed on the pixel electrode, a transparent counter electrode disposed on the organic layer, a sealing layer disposed on the transparent counter electrode, and a color filter disposed on the sealing layer; a step of detecting a defective portion on the organic layer in the organic EL element; and a step of breaking the transparent counter electrode in a region on the defective portion of the transparent counter electrode by irradiating the region on the defective portion with a laser beam. The laser beam is radiated by being tilted with respect to the normal line on the display surface of the organic EL panel.

    摘要翻译: 提供了一种有机EL显示器制造方法,其具有以下步骤:制备具有衬底的有机EL面板和在衬底上以矩阵形式布置的有机EL元件的步骤,并且允许每个有机EL元件具有设置在衬底上的像素电极 设置在像素电极上的有机层,设置在有机层上的透明对电极,设置在透明对电极上的密封层和设置在密封层上的滤色器; 检测有机EL元件中有机层上的缺陷部分的步骤; 以及通过用激光束照射缺陷部分上的区域来在透明对电极的缺陷部分的区域中破坏透明对电极的步骤。 通过相对于有机EL面板的显示面上的法线倾斜来激发激光束。