Invention Grant
- Patent Title: Liquid crystal alignment agent composition, method of producing liquid crystal alignment film using the same, and liquid crystal alignment film using the same
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Application No.: US16617288Application Date: 2018-10-10
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Publication No.: US11268028B2Publication Date: 2022-03-08
- Inventor: Soon Ho Kwon , Sung Joon Min , Hang Ah Park , Hoonseo Park , Hyeong Seuk Yun , Jung Ho Jo
- 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: KR10-2017-0136517 20171020
- International Application: PCT/KR2018/011896 WO 20181010
- International Announcement: WO2019/078534 WO 20190425
- Main IPC: C09K19/56
- IPC: C09K19/56 ; C09D5/00 ; C09D179/08 ; G02F1/1337
Abstract:
A liquid crystal alignment agent composition for producing a liquid crystal alignment film having enhanced alignment property and stability and a high voltage holding ratio, a method of producing a liquid crystal alignment film using the same, and a liquid crystal alignment film and a liquid crystal display device using the same, are provided.
Public/Granted literature
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