Method of fabricating a light emitting device including a step for cleaning the surface of an anode layer during manufacture

Method of fabricating a light emitting device including a step for cleaning the surface of an anode layer during manufacture

A light emitting element has been fabricated by making a barrier having a curved surface having a radius of curvature at the upper portion or lower portion, washing a surface of an anode with a porous sponge in order to remove minute grains dotted on the surface of the anode, and performing the vacu...

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Bibliographische Detailangaben
Hauptverfasser: MATSUDA NORIYUKI, TAKAHASHI MASAHIRO, MIYAGI NORIKO, ISHIGAKI AYUMI, SAKAKURA MASAYUKI, TSUCHIYA KAORU, NAKAZAWA MISAKO, IKEDA HISAO, MURAKAMI SATOSHI, NAGAO RITSUKO, OHARA HIROKI
Format: Patent
Sprache:eng
Schlagworte:
ELECTRIC HEATING
ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
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Beschreibung
Zusammenfassung:A light emitting element has been fabricated by making a barrier having a curved surface having a radius of curvature at the upper portion or lower portion, washing a surface of an anode with a porous sponge in order to remove minute grains dotted on the surface of the anode, and performing the vacuum heating in order to remove absorbed water of a whole of a substrate on which a TFT and the barrier have been provided immediately before a layer containing an organic compound is formed.