Invention Grant
- Patent Title: Laminate, method for preparing thin polarizer by using same, thin polarizer, and polarizing plate
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Application No.: US15031952Application Date: 2014-10-21
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Publication No.: US09696473B2Publication Date: 2017-07-04
- Inventor: Hye Min Yu , Sung Hyun Nam , Kyun Il Rah , Jonghyun Jung
- 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: KR10-2013-0131592 20131031
- International Application: PCT/KR2014/009903 WO 20141021
- International Announcement: WO2015/064946 WO 20150507
- Main IPC: G02B5/30
- IPC: G02B5/30 ; B32B7/02 ; B32B27/08 ; B32B27/30 ; B32B27/40
Abstract:
The present invention relates to a laminate including an unstretched polymer film; and an unstretched polyvinyl alcohol-based film attached to at least one surface of the polymer film, and a preparing method for a thin polarizer using the laminate.
Public/Granted literature
- US20160266291A1 LAMINATE, METHOD FOR PREPARING THIN POLARIZER BY USING SAME, THIN POLARIZER, AND POLARIZING PLATE Public/Granted day:2016-09-15
Information query
