Title:
ELECTRONIC DEVICE AND MANUFACTURING METHOD THEREOF
Document Type and Number:
Japanese Patent JP2021068679
Kind Code:
A
Abstract:
To provide an electronic device and a manufacturing method thereof having high luminous efficiency, low drive voltage, and long device life.SOLUTION: An electronic device having at least a light emitting layer and a pair of electrodes on a base material includes at least one electrode A directly above the light emitting layer, and the electrode A contains a metal and a nitrogen-containing aromatic heterocyclic compound, and there is also provided a manufacturing method of the electronic device.SELECTED DRAWING: Figure 1
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Inventors:
KATO KAZUKI
KIMURA TERUHIRO
KIMURA TERUHIRO
Application Number:
JP2019195425A
Publication Date:
April 30, 2021
Filing Date:
October 28, 2019
Export Citation:
Assignee:
KONICA MINOLTA INC
International Classes:
H05B33/26; H01L51/50; H05B33/10
Attorney, Agent or Firm:
Gwangyang International Patent Office