Title:
Manufacturing method and manufacturing equipment of organic electroluminescence element, and manufacturing method of organic electroluminescence module
Document Type and Number:
Japanese Patent JP6361660
Kind Code:
B2
Abstract:
Disclosed is a method for manufacturing an organic EL element, which has, on a supporting substrate, at least one intermediate electrode layer, and at least two light emitting units, each of which has one or a plurality of organic functional layers, the intermediate electrode layer being disposed between the light emitting units. The method is characterized in having: a first patterning step wherein at least one organic functional layer of each of the light emitting units is patterned using a mask; and a second patterning step wherein at least one organic functional layer in each of the light emitting units is patterned into, by means of light irradiation, a region where a light emitting function is modulated, and a region where the light emitting function is not modulated. The method is also characterized in that the second patterning step is performed for each light emitting unit that is manufactured.
More Like This:
Inventors:
Kuniaki Uesawa
Masahiro Morikawa
Hiroyuki Shindo
Masahiro Morikawa
Hiroyuki Shindo
Application Number:
JP2015526390A
Publication Date:
July 25, 2018
Filing Date:
July 10, 2014
Export Citation:
Assignee:
Konica Minolta Co., Ltd.
International Classes:
H05B33/10; G02B5/30; H01L51/50; H05B33/02; H05B33/12
Domestic Patent References:
| JP2012506604A | ||||
| JP4255692A | ||||
| JP2005099309A | ||||
| JP2010027584A | ||||
| JP2011034884A | ||||
| JP8315985A | ||||
| JP2009535779A |
Foreign References:
| WO2013011599A1 |
Attorney, Agent or Firm:
Gwangyang International Patent Office