Invention Grant
- Patent Title: Polarizing plate and image display apparatus comprising same
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Application No.: US15025194Application Date: 2014-09-29
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Publication No.: US09733398B2Publication Date: 2017-08-15
- Inventor: Eun-Soo Huh , Kwang-Seung Park , Mi-Rin Lee , Sung-Hyun Kim , Jun-Wuk Park
- Applicant: LG CHEM, LTD.
- Applicant Address: KR Seoul
- Assignee: LG Chem, Ltd.
- Current Assignee: LG Chem, Ltd.
- Current Assignee Address: KR Seoul
- Agency: Dentons US LLP
- Priority: KR10-2013-0117005 20130930; KR10-2014-0129393 20140926
- International Application: PCT/KR2014/009128 WO 20140929
- International Announcement: WO2015/046997 WO 20150402
- Main IPC: G02B1/00
- IPC: G02B1/00 ; G02B1/14 ; G02B5/30 ; C09D4/06 ; G02B1/04
Abstract:
The present invention relates to a polarizing plate including a polarizer; and a protective layer formed on at least one surface of the polarizer, in which the protective layer is a cured product of a radical curable composition having a hydroxy value of 500 mg·KOH/g or more, and an image display device including the same.
Public/Granted literature
- US20160238742A1 POLARIZING PLATE AND IMAGE DISPLAY APPARATUS COMPRISING SAME Public/Granted day:2016-08-18
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 |
