发明申请
- 专利标题： Organic light emitting diode display and method of manufacturing the same
- 专利标题（中）： 有机发光二极管显示器及其制造方法
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申请号： US12805702申请日： 2010-08-16
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公开(公告)号： US20110049523A1公开(公告)日： 2011-03-03
- 发明人: Jong-Hyun Choi , June-Woo Lee , Kwang-Hae Kim , Kyoung-Bo Kim
- 申请人： Jong-Hyun Choi , June-Woo Lee , Kwang-Hae Kim , Kyoung-Bo Kim
- 优先权： KR10-2009-0078946 20090825
- 主分类号： H01L33/00
- IPC分类号： H01L33/00 ; H01L21/02 ; H01L51/50
摘要：
An OLED display including a substrate main body; a first gate electrode and a second semiconductor layer; a gate insulating layer on the first gate electrode and the second semiconductor layer; a first semiconductor layer and a second gate electrode overlying the first gate electrode and the second semiconductor layer, respectively; etching stopper layers contacting portions of the first semiconductor layer; an interlayer insulating layer on the first semiconductor layer and the second gate electrode and including contact holes exposing the plurality of etching stopper layers, respectively; a first source electrode and a first drain electrode on the interlayer insulating layer and the contact holes being indirectly connected to the first semiconductor layer via the etching stopper layers or directly connected to the first semiconductor layer; and a second source electrode and a second drain electrode on the interlayer insulating layer being connected to the second semiconductor layer.