首页> 外国专利> Manufacturing method of micro light-emitting diode display panel having elastic conductive layer filled between pixel electrode and micro light-emitting diode and micro light-emitting diode display panel manufactured with the same

Manufacturing method of micro light-emitting diode display panel having elastic conductive layer filled between pixel electrode and micro light-emitting diode and micro light-emitting diode display panel manufactured with the same

机译:具有填充在像素电极和弹性电极之间的弹性导电层的微发光二极管显示面板的制造方法以及由该微发光二极管显示面板制造的微发光二极管显示面板

摘要

The invention provides a manufacturing method of micro LED display panel and micro LED display panel. In the manufacturing method, an elastic conductive layer is formed on the upper pixel electrode on the package substrate. When the package substrate and the driving substrate are assembled, the upper pixel electrode and the upper electrode of the micro LED are electrically connected through the elastic conductive layer, and the elasticity of the elastic conductive layer is utilized to fill the height difference between the individual micro LEDs, avoid poor connection between the upper pixel electrode and the upper electrode of the micro LED, and improve the assembling effect of the micro LED display panel and the process yield of the micro LED display panel.
机译:本发明提供了一种微型LED显示面板的制造方法和微型LED显示面板。在该制造方法中,在封装基板上的上像素电极上形成弹性导电层。当封装基板和驱动基板被组装时,微型LED的上像素电极和上电极通过弹性导电层电连接,并且弹性导电层的弹性被用于填充个体之间的高度差。微型LED,避免了微型LED的上像素电极与上电极之间的不良连接,提高了微型LED显示面板的组装效果和微型LED显示面板的工艺良率。

著录项

  • 公开/公告号US10665573B2

    专利类型

  • 公开/公告日2020-05-26

    原文格式PDF

  • 申请/专利号US201816096692

  • 发明设计人 LIXUAN CHEN;

    申请日2018-09-13

  • 分类号H01L25/075;H01L33/62;H01L33/36;H01L33/44;

  • 国家 US

  • 入库时间 2022-08-21 11:29:29

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