ELECTROLUMINESCENT SUBSTRATE AND ELECTROLUMINESCENT DEVICE COMPRISING SAME

ELECTROLUMINESCENT SUBSTRATE AND ELECTROLUMINESCENT DEVICE COMPRISING SAME

The present disclosure relates to an electroluminescent substrate and an electroluminescent device comprising same. The electroluminescent substrate comprises a substrate layer comprising a pixel driving circuit and a plurality of pixel areas arranged in an array on the substrate layer; the pixel ar...

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Hauptverfasser: ZHEN, Changgua, PENG, Junjun
Format: Patent
Sprache:chi ; eng ; fre
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ELECTRICITY
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creator ZHEN, Changgua
PENG, Junjun
description The present disclosure relates to an electroluminescent substrate and an electroluminescent device comprising same. The electroluminescent substrate comprises a substrate layer comprising a pixel driving circuit and a plurality of pixel areas arranged in an array on the substrate layer; the pixel areas are defined by pixel isolation structures; at least a part of each pixel area comprises a first electrode layer, a first insulating layer located on the first electrode layer and a plurality of blank layers; the blank layers are defined by at least part of the first insulating layer and are separated from each other; the thickness of each pixel isolation structure is greater than the thickness of the first insulating layer; and an interval is provided inside the corresponding first electrode layer in at least a part of each pixel area. By means of the combination of pixel isolation structures and a first insulating layer, the advantages of the pixel isolation structures and of the first insulating layer can be
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title ELECTROLUMINESCENT SUBSTRATE AND ELECTROLUMINESCENT DEVICE COMPRISING SAME
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