Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Yoko Matsubayashi0
Kazuki Harada0
Makoto Yamada0
Date of Patent
October 22, 2019
0Patent Application Number
160394310
Date Filed
July 19, 2018
0Patent Citations
Patent Citations Received
Patent Primary Examiner
Patent abstract
An illumination apparatus includes: a light emitter which emits first illumination light that is illumination light for illuminating a display, wherein the first illumination light has a correlated color temperature in a range from 4000 K to 5800 K, and u′v′ chromaticity coordinates in an XYZ colorimetric system in a range which satisfies 0.7125u′+0.3284<v′<0.7125u′+0.3339.
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