JPS6470585A - Liquid crystal composition - Google Patents
Liquid crystal compositionInfo
- Publication number
- JPS6470585A JPS6470585A JP13355188A JP13355188A JPS6470585A JP S6470585 A JPS6470585 A JP S6470585A JP 13355188 A JP13355188 A JP 13355188A JP 13355188 A JP13355188 A JP 13355188A JP S6470585 A JPS6470585 A JP S6470585A
- Authority
- JP
- Japan
- Prior art keywords
- substituted
- alkoxy
- alkyl
- liquid crystal
- aryl
- 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.)
- Granted
Links
Abstract
PURPOSE:To provide a liquid crystal composition capable of good color display, containing a specific azo compound with high dichroic ratio and outstanding solubility to the liquid crystal. CONSTITUTION:The objective liquid crystal composition containing an azo compound of formula I {R' is H, (alkoxy- or aryl-substituted)alkyl, (alkoxy- or aryl-substituted)alkoxy, (alkyl-substituted)cyclohexyl, or -COOR<3> [R<3> is (alkoxy-substituted)alkyl, (alkyl-substituted)cyclohexyl, or (alkoxy- or alkyl- substituted)aryl]; R<2> is of formula II or III [R<4> and R<5> are each (alkoxy- or aryl-substituted)alkyl or may form ring by linking each other]; formula IV and V are each (alkyl-, alkoxy- or halogen-substituted)1,4-phenylene, etc.; n is 1 or 2}.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP63133551A JP2638930B2 (en) | 1987-06-04 | 1988-05-31 | Liquid crystal composition |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14058487 | 1987-06-04 | ||
JP62-140584 | 1987-06-04 | ||
JP63133551A JP2638930B2 (en) | 1987-06-04 | 1988-05-31 | Liquid crystal composition |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6470585A true JPS6470585A (en) | 1989-03-16 |
JP2638930B2 JP2638930B2 (en) | 1997-08-06 |
Family
ID=26467879
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP63133551A Expired - Fee Related JP2638930B2 (en) | 1987-06-04 | 1988-05-31 | Liquid crystal composition |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2638930B2 (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012082400A (en) * | 2010-09-14 | 2012-04-26 | Mitsubishi Chemicals Corp | Dichromic pigment, liquid crystal composition and liquid crystal element |
JP2013101328A (en) * | 2011-10-12 | 2013-05-23 | Sumitomo Chemical Co Ltd | Polarizing film, circularly polarizing plate and their manufacturing method |
KR20130109049A (en) | 2012-03-26 | 2013-10-07 | 스미또모 가가꾸 가부시키가이샤 | Compositon and polarizing film |
JP2013227531A (en) * | 2012-03-26 | 2013-11-07 | Sumitomo Chemical Co Ltd | Mixture and method of manufacturing the same |
JP2015043089A (en) * | 2008-11-28 | 2015-03-05 | 富士フイルム株式会社 | Polarizing element and method for manufacturing the same, and liquid crystal display device |
WO2022030381A1 (en) * | 2020-08-03 | 2022-02-10 | 三菱ケミカル株式会社 | Compound, composition for anisotropic dye film including said compound, anisotropic dye film, and optical element |
KR20230113538A (en) | 2020-12-02 | 2023-07-31 | 스미또모 가가꾸 가부시끼가이샤 | Azo compounds, compositions, films, laminates and display devices |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01146960A (en) * | 1987-12-03 | 1989-06-08 | Casio Comput Co Ltd | Dichroic disazo coloring matter |
-
1988
- 1988-05-31 JP JP63133551A patent/JP2638930B2/en not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01146960A (en) * | 1987-12-03 | 1989-06-08 | Casio Comput Co Ltd | Dichroic disazo coloring matter |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015043089A (en) * | 2008-11-28 | 2015-03-05 | 富士フイルム株式会社 | Polarizing element and method for manufacturing the same, and liquid crystal display device |
JP2012082400A (en) * | 2010-09-14 | 2012-04-26 | Mitsubishi Chemicals Corp | Dichromic pigment, liquid crystal composition and liquid crystal element |
JP2013101328A (en) * | 2011-10-12 | 2013-05-23 | Sumitomo Chemical Co Ltd | Polarizing film, circularly polarizing plate and their manufacturing method |
KR20130109049A (en) | 2012-03-26 | 2013-10-07 | 스미또모 가가꾸 가부시키가이샤 | Compositon and polarizing film |
JP2013227532A (en) * | 2012-03-26 | 2013-11-07 | Sumitomo Chemical Co Ltd | Composition and polarizing film |
JP2013227531A (en) * | 2012-03-26 | 2013-11-07 | Sumitomo Chemical Co Ltd | Mixture and method of manufacturing the same |
WO2022030381A1 (en) * | 2020-08-03 | 2022-02-10 | 三菱ケミカル株式会社 | Compound, composition for anisotropic dye film including said compound, anisotropic dye film, and optical element |
KR20230113538A (en) | 2020-12-02 | 2023-07-31 | 스미또모 가가꾸 가부시끼가이샤 | Azo compounds, compositions, films, laminates and display devices |
Also Published As
Publication number | Publication date |
---|---|
JP2638930B2 (en) | 1997-08-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |