Invention Grant
- Patent Title: Optical sheet, display device and light emitting device having the same
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Application No.: US14356657Application Date: 2012-08-08
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Publication No.: US10247871B2Publication Date: 2019-04-02
- Inventor: Sun Hwa Lee
- Applicant: Sun Hwa Lee
- Applicant Address: KR Seoul
- Assignee: LG INNOTEK CO., LTD.
- Current Assignee: LG INNOTEK CO., LTD.
- Current Assignee Address: KR Seoul
- Agency: Saliwanchik, Lloyd & Eisenschenk
- Priority: KR10-2011-0115394 20111107
- International Application: PCT/KR2012/006308 WO 20120808
- International Announcement: WO2013/069878 WO 20130516
- Main IPC: F21V8/00
- IPC: F21V8/00 ; G02B5/02 ; H01L33/50 ; G02F1/1335
Abstract:
Disclosed are an optical member and a display device including the same. The optical member includes a light conversion layer including a plurality of light conversion particles; and a light diffusion layer including a plurality of light path conversion particles under the light conversion layer.
Public/Granted literature
- US20150036379A1 OPTICAL SHEET, DISPLAY DEVICE AND LIGHT EMITTING DEVICE HAVING THE SAME Public/Granted day:2015-02-05
Information query
