Organic EL display device

An organic EL display device having excellent light-emitting reliability while it has pixel division layer (8) and/or planarization layer (4) having excellent optical properties is provided.An organic EL display device comprising first electrode (10), the pixel division layer (8), light emitting pix...

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Bibliographische Detailangaben
Hauptverfasser:	Miyoshi, Kazuto, Ishikawa, Akihiro
Format:	Patent
Sprache:	eng
Schlagworte:	APPARATUS SPECIALLY ADAPTED THEREFOR CINEMATOGRAPHY ELECTRICITY ELECTROGRAPHY HOLOGRAPHY MATERIALS THEREFOR ORIGINALS THEREFOR PHOTOGRAPHY PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES,e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTORDEVICES PHYSICS
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Beschreibung
Zusammenfassung:	An organic EL display device having excellent light-emitting reliability while it has pixel division layer (8) and/or planarization layer (4) having excellent optical properties is provided.An organic EL display device comprising first electrode (10), the pixel division layer (8), light emitting pixel (9), second electrode (5), the planarization layer (4), and substrate (6) wherein the pixel division layer (8) and/or the planarization layer (4) contains a yellow pigment having the benzimidazolone structure represented by the structural formula (1):