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Title:
ORGANIC DEVICE, METHOD FOR MANUFACTURING SAME, DISPLAY DEVICE, PHOTOELECTRIC CONVERSION DEVICE, ELECTRONIC APPARATUS, ILLUMINATION DEVICE, AND MOBILE BODY
Document Type and Number:
WIPO Patent Application WO/2021/085187
Kind Code:
A1
Abstract:
This organic device comprises: a reflective film disposed on a substrate; a first insulating film covering the reflective film; a plurality of lower electrodes disposed on the first insulating film; a second insulating film covering the peripheries of each of the plurality of lower electrodes, and also covering the first insulating film between the plurality of lower electrodes; an organic functional film covering the plurality of lower electrodes and the second insulating film; and an upper electrode disposed on the organic functional film. The reflective film includes a first reflective portion for a first pixel and a second reflective portion for a second pixel. When T1 is defined as the thickness of the first insulating film disposed on the center of the first reflective portion, T2 as the thickness of the first insulating film disposed on the center of the second reflection portion, ΔT1 as the level difference of the surface of the first insulating film on the first reflective portion, and ΔT2 as the level difference of the surface of the first insulating film on the second reflective portion, then T1>T2 and ΔT1<ΔT2 are satisfied.

Inventors:
NARUSE HIROAKI (JP)
ISHIZUYA KOJI (JP)
MATSUDA YOJIRO (JP)
ITO TAKAYUKI (JP)
SANO HIROAKI (JP)
Application Number:
PCT/JP2020/039132
Publication Date:
May 06, 2021
Filing Date:
October 16, 2020
Export Citation:
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Assignee:
CANON KK (JP)
International Classes:
G09F9/00; G09F9/30; H01L27/32; H01L51/50; H05B33/02; H05B33/10; H05B33/12; H05B33/22; H05B33/24; H05B33/28
Foreign References:
JP2015011913A2015-01-19
JP2010244693A2010-10-28
JP2010050014A2010-03-04
JP2008210740A2008-09-11
JP2014222592A2014-11-27
JP2015197994A2015-11-09
JP2017107887A2017-06-15
JP2019195526A2019-11-14
JP2020163887A2020-10-08
Attorney, Agent or Firm:
OHTSUKA PATENT OFFICE, P.C. (JP)
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