Invention Grant
- Patent Title: Display device having a color conversion layer
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Application No.: US14717431Application Date: 2015-05-20
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Publication No.: US10371875B2Publication Date: 2019-08-06
- Inventor: Dong Uk Kim , Min Ki Nam , Hae Il Park , Jun Han Lee
- Applicant: SAMSUNG DISPLAY CO., LTD.
- Applicant Address: KR Yongin, Gyeonggi-do
- Assignee: SAMSUNG DISPLAY CO., LTD.
- Current Assignee: SAMSUNG DISPLAY CO., LTD.
- Current Assignee Address: KR Yongin, Gyeonggi-do
- Agency: Lee & Morse, P.C.
- Priority: KR10-2014-0117019 20140903
- Main IPC: G02B1/00
- IPC: G02B1/00 ; G02B5/02 ; B82Y20/00 ; G02F1/1335
Abstract:
A display device may include a substrate and a plurality of color conversion units on the substrate. Each of the plurality of color conversion units may include a photonic crystal layer having at least two layers having different refractive indices alternately stacked, and a wavelength shifter dispersed in at least one of the at least two layers.
Public/Granted literature
- US20160062178A1 DISPLAY DEVICE HAVING A COLOR CONVERSION LAYER Public/Granted day:2016-03-03
Information query
IPC分类:
| G | 物理 |
| G02 | 光学 |
| G02B | 光学元件、系统或仪器 |
| G02B1/00 | 按制造材料区分的光学元件；用于光学元件的光学涂层 |
