发明名称 |
Organic light emitting display apparatus and method of manufacturing the same |
摘要 |
An organic light emitting display apparatus including: a substrate; a thin film transistor formed on the substrate; a planarization layer formed on the substrate to cover the thin film transistor and comprising a closed-loop groove; a pixel electrode that contacts the thin film transistor and is formed on the planarization layer; a pixel defining layer formed to fill the closed-loop groove; a spacer formed on the planarization layer and disposed outside the pixel electrode; an organic light emitting layer formed on the pixel electrode; and an opposite electrode covering the organic light emitting layer.
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申请公布号 |
US7863811(B2) |
申请公布日期 |
2011.01.04 |
申请号 |
US20080051130 |
申请日期 |
2008.03.19 |
申请人 |
SAMSUNG MOBILE DISPLAY CO., LTD. |
发明人 |
JUN WOO-SIK;KANG CHUL-KYU |
分类号 |
H01J33/04 |
主分类号 |
H01J33/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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