JP2004131705A5 - - Google Patents
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- JP2004131705A5 JP2004131705A5 JP2003276456A JP2003276456A JP2004131705A5 JP 2004131705 A5 JP2004131705 A5 JP 2004131705A5 JP 2003276456 A JP2003276456 A JP 2003276456A JP 2003276456 A JP2003276456 A JP 2003276456A JP 2004131705 A5 JP2004131705 A5 JP 2004131705A5
- Authority
- JP
- Japan
- Prior art keywords
- liquid
- components
- crystalline
- medium
- vii
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Description
液晶媒体は、好ましくは、それぞれ、式Ｉ、ＩＩ、ＩＩＩ、ＩＶ、Ｖ、ＶＩおよびＶＩＩで表される化合物を１種または２種以上含む、好ましくは主にそれらからなる、そして、最も好ましくは全てそれらからなる成分Ａ、Ｂ、ＣおよびＤ、好ましくは成分Ａ、ＢおよびＣを合計で、５０〜１００％、より好ましくは７０〜１００％、最も好ましくは８０〜１００％、そして、特に９０〜１００％含む。
本発明の液晶媒体 は、６５℃以上、好ましくは７０℃以上、そして、特に７５℃以上の透明点により特徴付けられる。
本発明の液晶媒体のΔｎは、０．１１以下、好ましくは０．０６０〜０．１３５、より好ましくは０．０７０〜０．１２５の範囲、より好ましくは０．０８０〜０．１１５の範囲、そして、最も好ましくは０．０９０〜０．１１０の範囲である。
The liquid-crystalline medium preferably comprises, preferably consists essentially of, respectively, one or more of the compounds of the formulas I, II, III, IV, V, VI and VII, and most preferably The total of components A, B , C and D, preferably components A, B and C, consisting of them, is 50-100%, more preferably 70-100%, most preferably 80-100%, and especially 90%. ~ 100%.
The liquid-crystalline media according to the invention are characterized by a clearing point above 65 ° C., preferably above 70 ° C., and especially above 75 ° C.
Δn of the liquid crystal medium of the present invention is 0.11 or less, preferably 0.060 to 0.135, more preferably 0.070 to 0.125, more preferably 0.080 to 0.115, And, most preferably, it is in the range of 0.090 to 0.110.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP02015691 | 2002-07-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2004131705A JP2004131705A (en) | 2004-04-30 |
| JP2004131705A5 true JP2004131705A5 (en) | 2006-09-07 |
Family
ID=32241244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2003276456A Pending JP2004131705A (en) | 2002-07-18 | 2003-07-18 | Liquid crystal medium and liquid crystal display |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2004131705A (en) |
| KR (1) | KR20040010230A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101195748B (en) * | 2006-12-05 | 2014-02-26 | 默克专利股份有限公司 | Liquid crystal medium and liquid crystal display |
| KR20120058901A (en) * | 2010-11-30 | 2012-06-08 | 주식회사 동진쎄미켐 | Fast Response Bimesogenic Compound with Adjusted Dielectric Anisotropy of Both Side Mesogenic Groups |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10047091A1 (en) * | 2000-09-21 | 2002-04-11 | Merck Patent Gmbh | Liquid crystalline mixtures |
| JP5367203B2 (en) * | 2000-11-29 | 2013-12-11 | メルク パテント ゲゼルシャフト ミット ベシュレンクテル ハフツング | Electro-optical liquid crystal display and liquid crystal medium |
| ATE505526T1 (en) * | 2002-01-28 | 2011-04-15 | Merck Patent Gmbh | LIQUID CRYSTALLINE MEDIUM |
-
2003
- 2003-07-16 KR KR1020030048698A patent/KR20040010230A/en not_active Application Discontinuation
- 2003-07-18 JP JP2003276456A patent/JP2004131705A/en active Pending
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