Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Shigeru Sakamoto1
Date of Patent
October 8, 2019
1Patent Application Number
161436851
Date Filed
September 27, 2018
1Patent Citations Received
Patent Primary Examiner
Patent abstract
A display device includes an organic electroluminescence layer including a plurality of emission layers respectively emitting light of a plurality of colors, and a reflective layer configured to reflect the light emitted from the emission layers. A shortest optical path length between the emission layers and the reflective layer is longer than at least three times of a wavelength of blue light.
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