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US Patent 10910526 Light emitting device

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Is a
Patent
Patent

Patent attributes

Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
Patent Number
10910526
Patent Inventor Names
Mika Amiya0
Shoji Hosokawa0
Date of Patent
February 2, 2021
Patent Application Number
16227791
Date Filed
December 20, 2018
Patent Citations Received
‌
US Patent 11841587 Light emitting device, display, and electronic apparatus
0
Patent Primary Examiner
‌
Lex H Malsawma
Patent abstract

Provided is a light emitting device including a first light emitting element having a light emission peak wavelength of 400 nm or more and 490 nm or less, a second light emitting element having a different light emission peak wavelength from the first light emitting element of 400 nm or more and 490 nm or less, a first fluorescent material that is a Ce-activated aluminate fluorescent material and excited by at least one of the first light emitting element and the second light emitting element and emits light having a light emission peak wavelength of 500 nm or more and 540 nm or less, and a second fluorescent material that is excited by at least one of the first light emitting element and the second light emitting element and emits light having a light emission peak wavelength of 600 nm or more and 680 nm or less.

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