Invention Grant
- Patent Title: Colour conversion film, and back light unit and display device comprising same
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Application No.: US17048661Application Date: 2019-11-11
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Publication No.: US11543699B2Publication Date: 2023-01-03
- Inventor: Sung Yong Min , Dong Mok Shin , Nari Kim , Ji Ho Kim , Hye Mi Oh
- Applicant: LG CHEM, LTD.
- Applicant Address: KR Seoul
- Assignee: LG CHEM, LTD.
- Current Assignee: LG CHEM, LTD.
- Current Assignee Address: KR Seoul
- Agency: Rothwell, Figg, Ernst & Manbeck, P.C.
- Priority: KR10-2018-0138420 20181112
- International Application: PCT/KR2019/015234 WO 20191111
- International Announcement: WO2020/101296 WO 20200522
- Main IPC: G02F1/1335
- IPC: G02F1/1335 ; G02F1/13357 ; G02B1/14 ; C09K11/06 ; G02B5/28
Abstract:
The present specification relates to a color conversion film comprising a color conversion functional layer including a microcapsule phase change material, and a backlight unit and a display apparatus including the same.
Public/Granted literature
- US20210165275A1 COLOUR CONVERSION FILM, AND BACK LIGHT UNIT AND DISPLAY DEVICE COMPRISING SAME Public/Granted day:2021-06-03
Information query
IPC分类:
