Title:
LIQUID CRYSTAL COMPOSITION AND LIQUID CRYSTAL DISPLAY DEVICE THEREOF
Document Type and Number:
WIPO Patent Application WO/2016/169497
Kind Code:
A1
Abstract:
Provided is a liquid crystal composition, comprising: one or more compounds of general formula I accounting for 1-30% of the total weight of the liquid crystal composition; one or more compounds of general formula II accounting for 1-30% of the total weight of the liquid crystal composition; one or more compounds of general formula III accounting for 1-20% of the total weight of the liquid crystal composition; and one or more compounds of general formula IV accounting for 30-80% of the total weight of the liquid crystal composition. The liquid crystal composition has at least one of the following properties: a large specific resistance, a high voltage holding ratio, a suitable optical anisotropy, a large dielectric anisotropy, a small viscosity, a low threshold voltage, etc., and is also green and environmentally friendly. The liquid crystal composition is suitable for use in a liquid crystal display device, enabling the liquid crystal display device to have the following properties: a high voltage holding ratio, a short response time, a high contrast ratio, a low energy consumption, and being green and environmentally friendly, etc.
Inventors:
LIU YUNYUN (CN)
HAN WENMING (CN)
DING WENQUAN (CN)
LI PENGFEI (CN)
XU HAIBIN (CN)
YAO LIFANG (CN)
HE DI (CN)
MA WENYANG (CN)
ZHANG HEMING (CN)
ZHANG JUNQIANG (CN)
HAN WENMING (CN)
DING WENQUAN (CN)
LI PENGFEI (CN)
XU HAIBIN (CN)
YAO LIFANG (CN)
HE DI (CN)
MA WENYANG (CN)
ZHANG HEMING (CN)
ZHANG JUNQIANG (CN)
Application Number:
PCT/CN2016/079938
Publication Date:
October 27, 2016
Filing Date:
April 21, 2016
Export Citation:
Assignee:
JIANGSU HECHENG DISPLAY TECH (CN)
International Classes:
C09K19/42; C09K19/12; C09K19/14; C09K19/20; C09K19/44; G02F1/13; G02F1/1333
Domestic Patent References:
| WO2014141365A1 | 2014-09-18 | |||
| WO2015001821A1 | 2015-01-08 |
Foreign References:
| CN105505403A | 2016-04-20 | |||
| CN105482828A | 2016-04-13 | |||
| CN102858918A | 2013-01-02 | |||
| CN104531169A | 2015-04-22 | |||
| CN101652453A | 2010-02-17 | |||
| CN102307968A | 2012-01-04 |
Attorney, Agent or Firm:
NANJING JINGWEI PATENT & TRADEMARK AGENCY CO., LTD (CN)
南京经纬专利商标代理有限公司 (CN)
南京经纬专利商标代理有限公司 (CN)
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