Title:
DISPLAY DEVICE, METHOD FOR MANUFACTURING DISPLAY DEVICE, AND ELECTRONIC APPARATUS
Document Type and Number:
WIPO Patent Application WO/2020/166511
Kind Code:
A1
Abstract:
This display device comprises first electrodes formed on a substrate by being arranged in a two-dimensional matrix, a partition wall part provided between adjacent first electrodes and having a cross-sectional shape in which the width decreases commensurately with the distance from the substrate, an organic layer that is formed over the entire surface including the first electrodes and the partition wall part and that is constituted by layering a plurality of material layers, and a second electrode that is formed over the entire surface including the organic layer, wherein, among the plurality of material layers constituting the organic layer, the material layer located closest to the second electrode is formed such that the resistance of a section located above an oblique surface of the partition wall part is greater than the resistance of a section located above the first electrode.
Inventors:
IMABAYASHI DAICHI (JP)
ICHIKAWA TOMOYOSHI (JP)
ICHIKAWA TOMOYOSHI (JP)
Application Number:
PCT/JP2020/004844
Publication Date:
August 20, 2020
Filing Date:
February 07, 2020
Export Citation:
Assignee:
SONY SEMICONDUCTOR SOLUTIONS CORP (JP)
International Classes:
H05B33/10; G09F9/00; G09F9/30; H01L27/32; H01L51/50; H05B33/12; H05B33/22
Domestic Patent References:
| WO2009038171A1 | 2009-03-26 |
Foreign References:
| JP2014123528A | 2014-07-03 | |||
| JP2005222725A | 2005-08-18 | |||
| JP2013030476A | 2013-02-07 | |||
| JP2011014347A | 2011-01-20 | |||
| JP2012134171A | 2012-07-12 | |||
| KR20090002742A | 2009-01-09 | |||
| JP2019160396A | 2019-09-19 |
Attorney, Agent or Firm:
YAMAMOTO Takahisa et al. (JP)
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