Invention Grant
- Patent Title: Liquid crystal composition, liquid crystal display element and liquid crystal display
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Application No.: US17251593Application Date: 2020-04-03
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Publication No.: US11447702B2Publication Date: 2022-09-20
- Inventor: Ruixiang Liang , Sumin Kang , Gang Wen , Qing Cui , Hongru Gao , Yuanyuan Li , Jikai Li , YanLi Dong , Xinxia Wang
- Applicant: Shijiazhuang Chengzhi Yonghua Display Material Co., Ltd.
- Applicant Address: CN Hebei
- Assignee: Shijiazhuang Chengzhi Yonghua Display Material Co., Ltd.
- Current Assignee: Shijiazhuang Chengzhi Yonghua Display Material Co., Ltd.
- Current Assignee Address: CN Hebei
- Agency: Muncy, Geissler, Olds & Lowe, P.C.
- Priority: CN201911394883.8 20191230
- International Application: PCT/CN2020/083213 WO 20200403
- International Announcement: WO2021/134961 WO 20210708
- Main IPC: G02F1/1333
- IPC: G02F1/1333 ; C09K19/34 ; C09K19/04

Abstract:
A liquid crystal composition, a liquid crystal display element and a liquid crystal display comprising the liquid crystal composition belong to the field of liquid crystal display. The liquid crystal composition of the present disclosure comprises a compound represented by formula I, a compound represented by formula II, one or more compounds represented by formula III, one or more compounds represented by formula IV and more than three compounds represented by formula V. The liquid crystal composition has low rotational viscosity γ1 and high stability to heat and light on the basis of maintaining appropriate optical anisotropy Δn, which can realize fast response of liquid crystal display.
Public/Granted literature
- US20210355382A1 LIQUID CRYSTAL COMPOSITION, LIQUID CRYSTAL DISPLAY ELEMENT AND LIQUID CRYSTAL DISPLAY Public/Granted day:2021-11-18
Information query
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