WO2012074236A3 - 양쪽 메소제닉기의 유전율 이방성이 조절된 고속응답특성 발현 바이메소제닉 화합물 - Google Patents

양쪽 메소제닉기의 유전율 이방성이 조절된 고속응답특성 발현 바이메소제닉 화합물 Download PDF

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Publication number
WO2012074236A3
WO2012074236A3 PCT/KR2011/008906 KR2011008906W WO2012074236A3 WO 2012074236 A3 WO2012074236 A3 WO 2012074236A3 KR 2011008906 W KR2011008906 W KR 2011008906W WO 2012074236 A3 WO2012074236 A3 WO 2012074236A3
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WO
WIPO (PCT)
Prior art keywords
bimesogenic compound
mesogenic groups
dielectric anisotropy
controlling
fast response
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PCT/KR2011/008906
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English (en)
French (fr)
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WO2012074236A2 (ko
Inventor
최진욱
이선희
최이준
윤재홍
권혁봉
Original Assignee
주식회사 동진쎄미켐
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Application filed by 주식회사 동진쎄미켐 filed Critical 주식회사 동진쎄미켐
Publication of WO2012074236A2 publication Critical patent/WO2012074236A2/ko
Publication of WO2012074236A3 publication Critical patent/WO2012074236A3/ko

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    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00—Liquid crystal materials
    • C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
    • C09K19/06—Non-steroidal liquid crystal compounds
    • C09K19/08—Non-steroidal liquid crystal compounds containing at least two non-condensed rings
    • C09K19/10—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings
    • C09K19/20—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings linked by a chain containing carbon and oxygen atoms as chain links, e.g. esters or ethers
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00—Liquid crystal materials
    • C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
    • C09K2019/0477—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit characterized by the positioning of substituents on phenylene
    • C09K2019/0481—Phenylene substituted in meta position

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  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Liquid Crystal Substances (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

본 발명은 양쪽 메소제닉기(mesogenic group)의 유전율 이방성을 조절하여 고속응답특성을 발현하는 바이메소제닉(bimesogenic) 화합물에 관한 것으로, 보다 상세하게는 액정표시장치에서 액정조성물로 이용될 수 있는 바이메소제닉 화합물에서 양쪽 메소제닉기의 유전율 이방성의 부호를 서로 같거나 서로 다르도록 조절하여 고속응답특성을 발현할 수 있도록 한 바이메소제닉 화합물에 관한 것이다. 본 발명에 따르면, 바이메소제닉 화합물의 양쪽 메소제닉기가 가지는 유전율 이방성을 조절하여, 관련 모드에 가장 적합한 바이메소제닉 화합물을 얻는 것이 가능하다. 양쪽 메소제닉기가 가지는 유전율 이방성의 부호가 서로 다르도록 바이메소제닉 화합물을 디자인할 경우, 액정 분자의 회전속도를 증가시킴으로써 액정의 응답 속도를 향상시킬 수 있을 뿐만 아니라, 시야각을 넓힐 수 있는 효과가 있다.
PCT/KR2011/008906 2010-11-30 2011-11-22 양쪽 메소제닉기의 유전율 이방성이 조절된 고속응답특성 발현 바이메소제닉 화합물 WO2012074236A2 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2010-0120426 2010-11-30
KR1020100120426A KR20120058901A (ko) 2010-11-30 2010-11-30 양쪽 메소제닉기의 유전율 이방성이 조절된 고속응답특성 발현 바이메소제닉 화합물

Publications (2)

Publication Number Publication Date
WO2012074236A2 WO2012074236A2 (ko) 2012-06-07
WO2012074236A3 true WO2012074236A3 (ko) 2012-08-23

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Application Number Title Priority Date Filing Date
PCT/KR2011/008906 WO2012074236A2 (ko) 2010-11-30 2011-11-22 양쪽 메소제닉기의 유전율 이방성이 조절된 고속응답특성 발현 바이메소제닉 화합물

Country Status (2)

Country Link
KR (1) KR20120058901A (ko)
WO (1) WO2012074236A2 (ko)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003183655A (ja) * 2001-09-28 2003-07-03 Merck Patent Gmbh 液晶媒体および液晶ディスプレイ
JP2004131705A (ja) * 2002-07-18 2004-04-30 Merck Patent Gmbh 液晶媒体および液晶ディスプレイ
US20060286308A1 (en) * 2003-08-25 2006-12-21 Peer Kirsch Mesogenic compounds, medium for electro-optical displays and electro-optical display
JP2008144167A (ja) * 2006-12-05 2008-06-26 Merck Patent Gmbh 液晶媒体および液晶ディスプレイ

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003183655A (ja) * 2001-09-28 2003-07-03 Merck Patent Gmbh 液晶媒体および液晶ディスプレイ
JP2004131705A (ja) * 2002-07-18 2004-04-30 Merck Patent Gmbh 液晶媒体および液晶ディスプレイ
US20060286308A1 (en) * 2003-08-25 2006-12-21 Peer Kirsch Mesogenic compounds, medium for electro-optical displays and electro-optical display
JP2008144167A (ja) * 2006-12-05 2008-06-26 Merck Patent Gmbh 液晶媒体および液晶ディスプレイ

Also Published As

Publication number Publication date
KR20120058901A (ko) 2012-06-08
WO2012074236A2 (ko) 2012-06-07

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