Title:
LIQUID CRYSTAL COMPOSITION WITH HIGH REFRACTIVE INDEX AND DISPLAY DEVICE THEREOF
Document Type and Number:
WIPO Patent Application WO/2018/090811
Kind Code:
A1
Abstract:
The present invention provides a liquid crystal composition, comprising, 14-30% of one or more compounds of Formula I, 8-30% of one or more compounds of FormulaⅡ, 13-58% of one or more compounds of Formula Ⅲ, and 20-65% of one or more compounds of Formula Ⅳ, on the basis of the total weight of the liquid crystal composition. The liquid crystal composition of the present invention has a high retardation, a high transmittance, a large optical anisotropy, a suitable clearing point, a low rotational viscosity and a good low-temperature storage stability, and is applicable to liquid crystal display devices to meet the rapid response required by a liquid crystal display, and ensure good display of the liquid crystal display in a harsh environment.
Inventors:
HE DI (CN)
HAN WENMING (CN)
DING WENQUAN (CN)
XU HAIBIN (CN)
ZHANG HEMING (CN)
ZHANG JUNQIANG (CN)
YANG YAFEI (CN)
LIU YUNYUN (CN)
WANG LI (CN)
WANG LIWEI (CN)
HAN WENMING (CN)
DING WENQUAN (CN)
XU HAIBIN (CN)
ZHANG HEMING (CN)
ZHANG JUNQIANG (CN)
YANG YAFEI (CN)
LIU YUNYUN (CN)
WANG LI (CN)
WANG LIWEI (CN)
Application Number:
PCT/CN2017/108007
Publication Date:
May 24, 2018
Filing Date:
October 27, 2017
Export Citation:
Assignee:
JIANGSU HECHENG DISPLAY TECH (CN)
International Classes:
G02F1/1333; C09K19/44
Domestic Patent References:
| WO2005007775A1 | 2005-01-27 |
Foreign References:
| CN105586058A | 2016-05-18 | |||
| CN102337139A | 2012-02-01 | |||
| CN104593002A | 2015-05-06 |
Attorney, Agent or Firm:
BEIJING ARETE INTELLECTUAL PROPERTY AGENCY (CN)
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