WO2025246667 - LIQUID CRYSTAL COMPOSITION AND USE THEREOF
National phase entry is expected:
Publication Number
WO/2025/246667
Publication Date
04.12.2025
International Application No.
PCT/CN2025/087810
International Filing Date
08.04.2025
Title **
[English]
LIQUID CRYSTAL COMPOSITION AND USE THEREOF
[French]
COMPOSITION DE CRISTAUX LIQUIDES ET SON UTILISATION
[Chinese]
一种液晶组合物及其应用
Applicants **
BEIJING BAYI SPACE LCD TECHNOLOGY CO., LTD.
Inventors
ZHANG, Yanran
ZHAO, Yupan
ZHANG, Shenglin
DING, Zhiyan
LI, Chenghe
CHEN, Maoxian
GUO, Yunpeng
DONG, Shan
Priority Data
202410665243.0
27.05.2024
CN
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
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| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
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International Searching Authority |
CNIPA
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| Recordal of a Change of the Applicant's Name/Address |
Change of Applicant's Name and Address
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| Type of Assignment |
The Standard Agent's Assignment
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| Applicant's Legal Status |
Legal Entity
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| * | |
| * | |
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| Entry into National Phase under |
Chapter I
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| Patent Delivery |
Send the Letters Patent by Courier
* |
| Translation |
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* The data is based on automatic recognition. Please verify and amend if necessary.
** IP-Coster compiles data from publicly available sources. If this data includes your personal information, you can contact us to request its removal.
Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing, Examination, Granting | 1576 | |
| EPO | Filing, Examination, Granting | 11576 | |
| Japan | Filing, Examination, Granting | 2001 | |
| South Korea | Filing, Examination, Granting | 1805 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
21,698
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Abstract[English]
A liquid crystal composition and a use thereof. The liquid crystal composition comprises at least one compound of general formula I, at least one compound of general formula II, at least one compound of general formula III, and at least one compound of general formula IV, and can also comprise at least one compound of general formula V. The liquid crystal composition exhibits low rotational viscosity, large elastic constant, large optical anisotropy, good low-temperature intersolubility and fast response speed, and can be used in VA, IPS or FFS-mode liquid crystal displays.[French]
L'invention concerne une composition de cristaux liquides et son utilisation. La composition de cristaux liquides comprend au moins un composé de formule générale I, au moins un composé de formule générale II, au moins un composé de formule générale III et au moins un composé de formule générale IV, et peut également comprendre au moins un composé de formule générale V. La composition de cristaux liquides présente une faible viscosité rotationnelle, une grande constante élastique, une grande anisotropie optique, une bonne inter-solubilité à basse température et une grande vitesse de réaction, et peut être utilisée dans les écrans à cristaux liquides de type VA, IPS ou FFS.[Chinese]
一种液晶组合物及其应用。液晶组合物包括至少一种通式I的化合物、至少一种通式II的化合物、至少一种通式III的化合物以及至少一种通式Ⅳ的化合物；还可包括至少一种通式Ⅴ的化合物。液晶组合物具有低旋转粘度、大的弹性常数、大的光学各向异性、良好的低温互溶性以及快的响应速度，可用于VA、IPS或FFS模式液晶显示器中。