Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Hiroshi Fujimori0
Motokazu Yamada0
Takeshi Tamura0
Date of Patent
January 7, 2020
0Patent Application Number
157050570
Date Filed
September 14, 2017
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A light emitting device includes: a mounting board; a plurality of light sources positioned on the mounting board; a light diffusion plate; a half mirror positioned between the light diffusion plate and the plurality of light sources; and a plurality of diffuse reflectors positioned between the mounting board and the light diffusion plate, and above at least part of each emission face of the plurality of light sources.
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