Title:
IMAGE DISPLAY MEMBER AND METHOD OF MANUFACTURING IMAGE DISPLAY MEMBER
Document Type and Number:
Japanese Patent JP2019117717
Kind Code:
A
Abstract:
To provide: an image display member capable of matching various designs and having a high degree of freedom in design by combining a light emitting portion that makes only organic electroluminescent elements in a necessary image display part emit light to display a luminous sign and a drawing pattern member formed by a printed matter or the like; and a method of manufacturing an image display member, excellent in manufacturing efficiency by applying a wet coating method.SOLUTION: An image display member of the present invention includes at least a light emitting member and a drawing pattern member. In the light emitting member, one or more organic electroluminescent elements each having a bank around a light emitting area are disposed independently on a substrate, and, in the drawing pattern member, a drawing pattern is formed on a light emitting surface side of the organic electroluminescent elements.SELECTED DRAWING: Figure 1
Inventors:
TAKEGAWA SUSUMU
Application Number:
JP2017250764A
Publication Date:
July 18, 2019
Filing Date:
December 27, 2017
Export Citation:
Assignee:
KONICA MINOLTA INC
International Classes:
H05B33/22; G09F13/22; H01L27/32; H01L51/50; H05B33/02; H05B33/10
Domestic Patent References:
| JP2009070759A | 2009-04-02 | |||
| JP2008070698A | 2008-03-27 | |||
| JP2004531854A | 2004-10-14 | |||
| JP2009129823A | 2009-06-11 | |||
| JP2015185328A | 2015-10-22 | |||
| JP2013222529A | 2013-10-28 | |||
| JP2009039857A | 2009-02-26 |
Foreign References:
| US20170012235A1 | 2017-01-12 | |||
| US20170092863A1 | 2017-03-30 |
Attorney, Agent or Firm:
Gwangyang International Patent Office