Invention Grant
- Patent Title: White light emitting device and display device using the same
-
Application No.: US17365701Application Date: 2021-07-01
-
Publication No.: US11579485B2Publication Date: 2023-02-14
- Inventor: Jong Pil Jeon , Jong-hoi Kim , Kye Hoon Lee , Dae-hee Lee , Byoung-jin Cho , Suk-ju Choi
- Applicant: SAMSUNG ELECTRONICS CO., LTD.
- Applicant Address: KR Suwon-si
- Assignee: SAMSUNG ELECTRONICS CO., LTD.
- Current Assignee: SAMSUNG ELECTRONICS CO., LTD.
- Current Assignee Address: KR Suwon-si
- Agency: Sughrue Mion, PLLC
- Priority: KR10-2014-0171973 20141203,KR10-2015-0092852 20150630
- Main IPC: G02F1/13357
- IPC: G02F1/13357 ; G02F1/1335 ; F21K9/64 ; F21Y115/10

Abstract:
A white light emitting device, including a circuit board; a plurality of light sources mounted on the circuit board, each light source of the plurality of light sources configured to emit monochromatic light; a light converter spaced apart from the circuit board, the light converter configured to convert the monochromatic light emitted from the light sources to white light; and a compensator provided between the circuit board and the light converter, the compensator configured to convert the emitted monochromatic light to white light.
Public/Granted literature
- US20210325728A1 WHITE LIGHT EMITTING DEVICE AND DISPLAY DEVICE USING THE SAME Public/Granted day:2021-10-21
Information query
IPC分类: