Invention Grant
- Patent Title: Optical film including functional coating layer and polarizing plate and image display device including same
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Application No.: US15024670Application Date: 2014-09-26
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Publication No.: US09715045B2Publication Date: 2017-07-25
- Inventor: Kyoung-Won Kim , Nam-Jeong Lee , Hwa-Sub Shim , Jun-Wuk Park , Yi-Rang Lim
- 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: KR10-2013-0117064 20130930; KR10-2014-0128311 20140925
- International Application: PCT/KR2014/009055 WO 20140926
- International Announcement: WO2015/046971 WO 20150402
- Main IPC: G02B1/00
- IPC: G02B1/00 ; G02B1/16 ; C08J7/04 ; G02F1/1335 ; G02B5/30 ; B32B27/30 ; C09D5/24 ; C09D175/04 ; B32B7/12 ; B32B27/08
Abstract:
The present invention relates to an optical film including an acryl-based film; and a functional coating layer formed on at least one surface of the acryl-based film, containing a conductive material and a water-dispersible resin and having surface resistance of 109 W/Sq to 1013 W/Sq.
Public/Granted literature
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 |
