Title:
有機薄膜層の形成方法、有機エレクトロルミネッセンス素子の製造方法
Document Type and Number:
Japanese Patent JP5700043
Kind Code:
B2
Abstract:
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.
Inventors:
Shinichi Kurata
Shigeru Kawabe
Shigeru Kawabe
Application Number:
JP2012522655A
Publication Date:
April 15, 2015
Filing Date:
June 29, 2011
Export Citation:
Assignee:
Konica Minolta Co., Ltd.
International Classes:
B05D7/00; B05D3/04; H01L51/50; H05B33/10
Domestic Patent References:
| JP2009268975A | 2009-11-19 | |||
| JP2005275275A | 2005-10-06 | |||
| JP2007232268A | 2007-09-13 |
Attorney, Agent or Firm:
Isono International Patent and Trademark Office