ORGANIC ELECTROLUMINESCENT DISPLAY APPARATUS HAVING FRONT LUMINESCENCE STRUCTURE AND ITS MANUFACTURING METHOD

PROBLEM TO BE SOLVED: To provide a front luminescence organic electroluminescent display apparatus which suppresses the failure property in which brightness between pixels is unstable at an interface between a transparent electrode layer and a reflection layer forming a reflection electrode because...

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Hauptverfasser:	KANG TAE-WOOK, RYU SHOJUN, SEO CHANG-SU, PARK MONKI, LEE KANKI
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRIC HEATING ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY SEMICONDUCTOR DEVICES
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creator	KANG TAE-WOOK RYU SHOJUN SEO CHANG-SU PARK MONKI LEE KANKI
description	PROBLEM TO BE SOLVED: To provide a front luminescence organic electroluminescent display apparatus which suppresses the failure property in which brightness between pixels is unstable at an interface between a transparent electrode layer and a reflection layer forming a reflection electrode because of contact resistance, and also to provide a method of manufacturing the display apparatus. SOLUTION: The present invention provides the organic electroluminescent display apparatus. The organic electroluminescent display apparatus is positioned on a substrate and has a thin film transistor including a semiconductor layer, a gate electrode and a source/drain electrodes. A first electrode connected to one of the source/drain electrodes is disposed. A reflection film separated from the source/drain electrodes is positioned under the first electrode. The organic function film having at least a luminous layer is positioned on the first electrode. A second electrode is positioned on the organic function layer. An organic electroluminescent light emitting diode is formed of the first electrode, the reflection film, the organic function film, and the second electrode. COPYRIGHT: (C)2005,JPO&NCIPI
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SOLUTION: The present invention provides the organic electroluminescent display apparatus. The organic electroluminescent display apparatus is positioned on a substrate and has a thin film transistor including a semiconductor layer, a gate electrode and a source/drain electrodes. A first electrode connected to one of the source/drain electrodes is disposed. A reflection film separated from the source/drain electrodes is positioned under the first electrode. The organic function film having at least a luminous layer is positioned on the first electrode. A second electrode is positioned on the organic function layer. An organic electroluminescent light emitting diode is formed of the first electrode, the reflection film, the organic function film, and the second electrode. 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SOLUTION: The present invention provides the organic electroluminescent display apparatus. The organic electroluminescent display apparatus is positioned on a substrate and has a thin film transistor including a semiconductor layer, a gate electrode and a source/drain electrodes. A first electrode connected to one of the source/drain electrodes is disposed. A reflection film separated from the source/drain electrodes is positioned under the first electrode. The organic function film having at least a luminous layer is positioned on the first electrode. A second electrode is positioned on the organic function layer. An organic electroluminescent light emitting diode is formed of the first electrode, the reflection film, the organic function film, and the second electrode. 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SOLUTION: The present invention provides the organic electroluminescent display apparatus. The organic electroluminescent display apparatus is positioned on a substrate and has a thin film transistor including a semiconductor layer, a gate electrode and a source/drain electrodes. A first electrode connected to one of the source/drain electrodes is disposed. A reflection film separated from the source/drain electrodes is positioned under the first electrode. The organic function film having at least a luminous layer is positioned on the first electrode. A second electrode is positioned on the organic function layer. An organic electroluminescent light emitting diode is formed of the first electrode, the reflection film, the organic function film, and the second electrode. COPYRIGHT: (C)2005,JPO&NCIPI</abstract><edition>7</edition><oa>free_for_read</oa></addata></record>
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subjects	BASIC ELECTRIC ELEMENTS ELECTRIC HEATING ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY SEMICONDUCTOR DEVICES
title	ORGANIC ELECTROLUMINESCENT DISPLAY APPARATUS HAVING FRONT LUMINESCENCE STRUCTURE AND ITS MANUFACTURING METHOD
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