Title:
METHOD FOR MANUFACTURING ORGANIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2017/212890
Kind Code:
A1
Abstract:
This method for manufacturing an organic device includes: a first electrode layer forming step for forming a first electrode layer 5 on a supporting substrate 3; an organic functional layer forming step for forming an organic functional layer 7 on at least a part of the first electrode layer 5; a second electrode layer forming step for forming a second electrode layer 9 on at least a part of the organic functional layer 7; and a patterning step for patterning a second electrode layer 8 using laser light L. In the first electrode layer forming step, the first electrode layer 5 is formed using a material having a lower light absorptivity at a predetermined wavelength of output light of the laser light L than the second electrode layer 9, and in the patterning step, in the direction in which the first electrode layer 5, the organic functional layer 7, and the second electrode layer 9 are laminated, the second electrode layer 9 is irradiated with the laser light from the second electrode layer 9 side, and the second electrode layer 9 is removed.
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Inventors:
KISHIKAWA EIJI (JP)
MORISHIMA SHINICHI (JP)
SHIMOGAWARA MASAYA (JP)
MORISHIMA SHINICHI (JP)
SHIMOGAWARA MASAYA (JP)
Application Number:
PCT/JP2017/018689
Publication Date:
December 14, 2017
Filing Date:
May 18, 2017
Export Citation:
Assignee:
SUMITOMO CHEMICAL CO (JP)
International Classes:
H05B33/10; H01L51/50; H05B33/26
Domestic Patent References:
| WO2012020657A1 | 2012-02-16 | |||
| WO2014038625A1 | 2014-03-13 | |||
| WO2013103093A1 | 2013-07-11 |
Foreign References:
| JP2013191454A | 2013-09-26 | |||
| JP2015511771A | 2015-04-20 |
Attorney, Agent or Firm:
HASEGAWA Yoshiki et al. (JP)
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