US Patent 10267470 Light emitting device
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Patent abstract
A light emitting device includes plural light emitting elements, and plural plate-shaped wavelength conversion members that are arranged above the plural light emitting elements and separated from each other. At least a part of the plural wavelength conversion members is placed across above two or more light emitting elements of the plural light emitting elements. At least one of emission intensity of the plural light emitting elements and conversion efficiency of the plural wavelength conversion members is uneven.
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Patent Inventor Names
Koji Fukugawa0
Satoshi Wada0
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Patent Number
102674700
Date of Patent
April 23, 2019
0Patent Application Number
159970210
Date Filed
June 4, 2018
0Official Website
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US Patent 10267470 Light emitting device
Infobox
Is a
Patent jurisdiction
Patent number
10267470
Date of patent
April 23, 2019
Patent application number
15997021
Date Filed
June 4, 2018
Patent primary examiner
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