- Patent Title: Phosphor, light emitting device package, and electronic apparatus
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Application No.: US15842012Application Date: 2017-12-14
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Publication No.: US10551033B2Publication Date: 2020-02-04
- Inventor: JeYoung Moon , SangHo Han
- Applicant: LG DISPLAY CO., LTD.
- Applicant Address: KR Seoul
- Assignee: LG DISPLAY CO., LTD.
- Current Assignee: LG DISPLAY CO., LTD.
- Current Assignee Address: KR Seoul
- Agency: Birch, Stewart, Kolasch & Birch, LLP
- Priority: KR10-2017-0018945 20170210
- Main IPC: F21V9/08
- IPC: F21V9/08 ; F21K9/60 ; F21Y113/17

Abstract:
A light-emitting device package and an electronic apparatus are discussed. The light light-emitting device package according to an embodiment includes a light emitting device configured to emit light of a first main wavelength band within a visible light wavelength band; and a first phosphor including a first core and a first shell, the first core including a fluorescent material capable of emitting light of a first wavelength band different from the first main wavelength band of the light emitted from the light emitting device. The first shell eliminates light of a specific wavelength band or attenuates an intensity of light of the specific wavelength band from the light of the first wavelength band to emit light of a second main wavelength band within the visible light wavelength band. The light light-emitting device package further includes a second phosphor including a second core.
Public/Granted literature
- US20180231212A1 PHOSPHOR, LIGHT EMITTING DEVICE PACKAGE, AND ELECTRONIC APPARATUS Public/Granted day:2018-08-16
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