发明名称 |
Active matrix type organic electroluminescent display and method of manufacturing the same |
摘要 |
Disclosed is an active matrix type organic electroluminescent display and method of manufacturing the same. A black matrix is formed on substantially an entire surface of a substrate except for a portion on which a pixel electrode region is formed. The substrate includes metal interconnections for driving thin film transistors, a pixel electrode connected with the thin film transistors and an organic electroluminescent layer formed on the pixel electrode. By the above structure, reflection of an external light from a non-luminescent region except for the pixel electrode is minimized to thereby obtain a high contrast ratio.
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申请公布号 |
US2003155860(A1) |
申请公布日期 |
2003.08.21 |
申请号 |
US20030364035 |
申请日期 |
2003.02.11 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
CHOI BEOM-RAK;CHOI JOON-HOO |
分类号 |
H01L51/50;G09F9/30;H01L27/32;H01L51/52;H05B33/02;H05B33/10;H05B33/22;(IPC1-7):H05B33/00 |
主分类号 |
H01L51/50 |
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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