Invention Grant
- Patent Title: Organic compound, liquid crystal composition, liquid crystal element, and liquid crystal display device
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Application No.: US14330012Application Date: 2014-07-14
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Publication No.: US09957213B2Publication Date: 2018-05-01
- Inventor: Momoko Kato , Yasuhiro Niikura , Makoto Ikenaga , Manabu Kobayashi , Tetsuji Ishitani
- Applicant: SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
- Applicant Address: JP Kanagawa-ken
- Assignee: SEMICONDUCTOR ENERGY LABORATORY CO.
- Current Assignee: SEMICONDUCTOR ENERGY LABORATORY CO.
- Current Assignee Address: JP Kanagawa-ken
- Agency: Nixon Peabody LLP
- Agent Jeffrey L. Costellia
- Priority: JP2013-157919 20130730
- Main IPC: G02F1/1333
- IPC: G02F1/1333 ; C07C43/21 ; C07C43/205 ; C09K19/20 ; C09K19/30 ; C09K19/58

Abstract:
A novel organic compound that can be used in a variety of liquid crystal devices or a liquid crystal composition containing the novel organic compound is provided. An organic compound represented by General Formula (G1) is provided. A novel liquid crystal composition containing the organic compound is provided. In General Formula (G1), Ar1 and Ar2 separately represent a substituted or unsubstituted arylene group having 6 to 12 carbon atoms, a substituted or unsubstituted cycloalkylene group having 3 to 12 carbon atoms, or a substituted or unsubstituted cycloalkenylene group having 3 to 12 carbon atoms. In addition, m and n separately represent 0 or 1. R1 and R2 separately represent a hydrogen atom, a substituted or unsubstituted alkyl group having 1 to 11 carbon atoms, or a substituted or unsubstituted alkoxy group having 1 to 11 carbon atoms.
Public/Granted literature
- US20150034870A1 ORGANIC COMPOUND, LIQUID CRYSTAL COMPOSITION, LIQUID CRYSTAL ELEMENT, AND LIQUID CRYSTAL DISPLAY DEVICE Public/Granted day:2015-02-05
Information query
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