Invention Grant
- Patent Title: Light emitting device package
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Application No.: US15684144Application Date: 2017-08-23
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Publication No.: US10763399B2Publication Date: 2020-09-01
- Inventor: Dong Gun Lee , Yong Il Kim , Young Soo Park , Jin Sub Lee , Wan Tae Lim
- Applicant: SAMSUNG ELECTRONICS CO., LTD.
- Applicant Address: KR Suwon-si, Gyeonggi-do
- Assignee: SAMSUNG ELECTRONICS CO., LTD.
- Current Assignee: SAMSUNG ELECTRONICS CO., LTD.
- Current Assignee Address: KR Suwon-si, Gyeonggi-do
- Agency: Lee IP Law, P.C.
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@57f15f
- Main IPC: H01L33/12
- IPC: H01L33/12 ; H01L33/46 ; H01L27/15 ; H01L33/50 ; H01L25/075 ; H01L33/44

Abstract:
A light emitting device package includes a light emitting structure including a first light emitting cell, a second light emitting cell, and a third light emitting cell, each of the first to third light emitting cells including an active layer to emit light of a first wavelength in a first direction and being separated from each other in a second direction, orthogonal to the first direction, a first light adjusting portion including a first wavelength conversion layer in a first recess portion of the first light emitting cell, the first wavelength conversion layer to convert light of the first wavelength to light of a second wavelength, and a second light adjusting portion including a second wavelength conversion layer in a second recess portion of the second light emitting cell, the second wavelength conversion layer to convert light of the first wavelength to light of a third wavelength.
Public/Granted literature
- US20180182931A1 LIGHT EMITTING DEVICE PACKAGE Public/Granted day:2018-06-28
Information query
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