Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Tsutomu Asakawa0
Koya Shiratori0
Yuki Hanamura0
Date of Patent
April 9, 2024
0Patent Application Number
181444590
Date Filed
May 8, 2023
0Patent Citations
...
Patent Primary Examiner
CPC Code
Patent abstract
An organic EL element includes a pixel electrode, a light emitting function layer that is formed on the pixel electrode, an electron injection layer formed on the light emitting function layer, and a counter electrode that is formed on the electron injection layer and that has semi-transmissive reflectivity, in which the counter electrode contains a reductive material that reduces material of the electron injection layer and Ag with atomic ratio of 75% or more, and an adsorption layer is formed on the counter electrode.
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