Invention Grant
- Patent Title: Liquid crystal composition and liquid crystal display device
- Patent Title (中): 液晶组成和液晶显示装置
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Application No.: US12860695Application Date: 2010-08-20
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Publication No.: US08398886B2Publication Date: 2013-03-19
- Inventor: Takayoshi Yanai , Masayuki Saito
- Applicant: Takayoshi Yanai , Masayuki Saito
- Applicant Address: JP Tokyo JP Tokyo
- Assignee: JNC Corporation,JNC Petrochemical Corporation
- Current Assignee: JNC Corporation,JNC Petrochemical Corporation
- Current Assignee Address: JP Tokyo JP Tokyo
- Agency: Hogan Lovells US LLP
- Priority: JP2009-242168 20091021
- Main IPC: C09K19/00
- IPC: C09K19/00 ; C09K19/06 ; C09K19/30 ; C09K19/52 ; G02F1/13

Abstract:
The invention provides a liquid crystal composition that includes a specific compound having a negatively large dielectric anisotropy as a first component and a specific compound having a negatively large dielectric anisotropy as a second component, that optionally includes a specific compound having a high maximum temperature or a small viscosity as a third component and a specific compound having a negatively large dielectric anisotropy as a fourth component, and that has negative dielectric anisotropy, and provides a liquid crystal display device containing this composition.
Public/Granted literature
- US20110089373A1 Liquid Crystal Composition and Liquid Crystal Display Device Public/Granted day:2011-04-21
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