Invention Grant
- Patent Title: Liquid crystal composition and display using composition
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Application No.: US16374119Application Date: 2019-04-03
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Publication No.: US11078421B2Publication Date: 2021-08-03
- Inventor: Ruixiang Liang , Wenxiao Xing , Gang Wen , Hongru Gao , Xuanfei Sun , Yapeng Huang , Xiaoming Xiong , Junhong Su
- 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 and Lowe, P.C.
- Priority: CN201810329506.5 20180413
- Main IPC: G02F1/1333
- IPC: G02F1/1333 ; C09K19/38 ; C09K19/12 ; C09K19/32 ; C09K19/30 ; C09K19/04

Abstract:
Provided are a polymerizable composition of a polymerizable compound represented by formula I and a polymerizable compound represented by formula II, a liquid crystal composition formed by combining this polymerizable composition with a specific liquid crystal component, particularly a PSVA liquid crystal composition suitable for display or TV applications, and a PSA-IPS liquid crystal composition for an IPS mode; in particular, the polymerizable liquid crystal composition has a good solubility, and an adjustable rate of polymerization and morphology after polymerization; furthermore, a “material system” formed from the selected polymerizable component and liquid crystal component has a low rotary viscosity and good photoelectric properties, and has a high VHR after (UV) photoradiation, this avoiding the problems of the occurrence of afterimages in final displays, etc.
Public/Granted literature
- US20190316038A1 LIQUID CRYSTAL COMPOSITION AND DISPLAY USING COMPOSITION Public/Granted day:2019-10-17
Information query
IPC分类: