- 专利标题: HIGH-DIELECTRIC-CONSTANT LIQUID CRYSTAL COMPOSITION USED FOR PHASE CONTROL OF ELECTROMAGNETIC WAVE SIGNAL
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申请号: US16790681申请日: 2020-02-13
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公开(公告)号: US20200263090A1公开(公告)日: 2020-08-20
- 发明人: Yoichi URYU , Norio TAMURA , Eiji OKABE , Koki SAGO , HITOSHI TOBATA
- 申请人: JNC CORPORATION , JNC PETROCHEMICAL CORPORATION
- 申请人地址: JP Tokyo JP Tokyo
- 专利权人: JNC CORPORATION,JNC PETROCHEMICAL CORPORATION
- 当前专利权人: JNC CORPORATION,JNC PETROCHEMICAL CORPORATION
- 当前专利权人地址: JP Tokyo JP Tokyo
- 优先权: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@14c3fda2
- 主分类号: C09K19/34
- IPC分类号: C09K19/34 ; C09K19/12
摘要:
The disclosure provides a liquid crystal composition having favorable characteristics and excellent characteristic balance as a material used for an element used for phase control of an electromagnetic wave signal having a frequency of 1 MHz to 400 THz. A liquid crystal composition which is used for phase control of an electromagnetic wave signal having a frequency of 1 MHz to 400 THz, and which includes a compound selected from the group represented by Formula (1), in Formula (1), the ring A0 to the ring A4 are each independently 1,4-phenylene and the like; Z0 to Z3 are each independently a single bond or —CF2O—, where —CF2O— is one or less in Z0 to Z3; p is 0 or 1; and R1 is alkyl having 1 to 12 carbon atoms and the like, and R11 is —CN and the like.
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