Title:
METHOD FOR MANUFACTURING ORGANIC ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/022289
Kind Code:
A1
Abstract:
A method for manufacturing an organic electronic device according to one embodiment comprises: an organic functional layer formation step for forming an organic functional layer, having a single layer structure or a multilayer structure, on a first electrode layer formed on an elongated flexible film 10; and a second electrode layer formation step for forming a second electrode layer on the organic functional layer. The organic functional layer formation step has a coating layer formation step for forming a coating layer 181a via a coating method and has a heating step for obtaining a functional layer by using infrared rays to heat the coating layer while using rolls 28, in which the material of a surface 28a is an infrared ray absorbing material, to convey the flexible film. The average absorptance of infrared rays, for the wavelength range of 3 μm to 10 μm, in the infrared ray absorbing material is at least 0.8.
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Inventors:
YOSHIOKA HIDEMI (JP)
Application Number:
PCT/JP2019/028711
Publication Date:
January 30, 2020
Filing Date:
July 22, 2019
Export Citation:
Assignee:
SUMITOMO CHEMICAL CO (JP)
International Classes:
H05B33/10; H01L51/50; H05B33/02
Domestic Patent References:
| WO2016208597A1 | 2016-12-29 | |||
| WO2010090087A1 | 2010-08-12 |
Foreign References:
| JPH0596722A | 1993-04-20 | |||
| JP2009271419A | 2009-11-19 | |||
| JP2013238638A | 2013-11-28 |
Other References:
See also references of EP 3829267A4
Attorney, Agent or Firm:
HASEGAWA Yoshiki et al. (JP)
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