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Title:
LIGHT EMITTING ELEMENT AND DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/064580
Kind Code:
A1
Abstract:
In a light emitting element according to the present invention, an intermediate layer including at least one of ZnS, a metal oxide, and a metal fluoride is provided between a first electrode and a first charge transport layer and/or between a second electrode and a second charge transport layer.

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Inventors:
YAMADA HIROHISA
KOBASHI TADASHI
KITANO KEISUKE
Application Number:
PCT/JP2020/035886
Publication Date:
March 31, 2022
Filing Date:
September 24, 2020
Export Citation:
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Assignee:
SHARP KK (JP)
International Classes:
G09F9/30; H01L27/32; H01L51/50; H05B33/14
Domestic Patent References:
WO2018221173A12018-12-06
Foreign References:
JP2010527107A2010-08-05
JP2011513915A2011-04-28
JP2014175282A2014-09-22
JP2013168501A2013-08-29
CN104518147A2015-04-15
CN103456894A2013-12-18
JP2011223001A2011-11-04
JP2005243411A2005-09-08
Attorney, Agent or Firm:
KATATA Hiroyuki (JP)
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