METHOD FOR FORMATION OF ORGANIC THIN FILM LAYER, AND METHOD FOR PRODUCTION OF ORGANIC ELECTROLUMINESCENT ELEMENT

WIPO Patent Application WO/2012/002423

A1

Disclosed are: an organic thin film layer formation method for forming at least one organic thin film layer having a stable film thickness by applying a coating solution for organic thin film layer formation use by a coating mode on a strip-shaped base material that is conveyed continuously, without causing drying unevenness; and a method for producing an organic EL element by the aforementioned method. Specifically disclosed is an organic thin film layer formation method which comprises a coating step of coating a coating solution for organic thin film layer formation use on a strip-shaped base material that is supported on a back roll and is conveyed by the back roll and a drying step of drying a coating film that has been formed in the coating step, and is characterized in that the drying step is carried out using a drying apparatus which is equipped with the back roll and a drying chamber placed on the back roll.

KURAKATA Shinichi (Inc. 1, Sakura-machi, Hino-sh, Tokyo 11, 〒1918511, JP)
藏方　慎一 (〒11 東京都日野市さくら町１番地コニカミノルタテクノロジーセンター株式会社内 Tokyo, 〒1918511, JP)

JP2011/064894

January 05, 2012

June 29, 2011

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Konica Minolta Holdings, Inc. (6-1 Marunouchi 1-chome, Chiyoda-ku Tokyo, 05, 〒1000005, JP)
コニカミノルタホールディングス株式会社 (〒05 東京都千代田区丸の内一丁目６番１号 Tokyo, 〒1000005, JP)
KURAKATA Shinichi (Inc. 1, Sakura-machi, Hino-sh, Tokyo 11, 〒1918511, JP)

H05B33/10; B05D3/02; F26B13/30; H01L51/50

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