JPS58142968A - 液晶用二色性染料 - Google Patents
液晶用二色性染料Info
- Publication number
- JPS58142968A JPS58142968A JP2514582A JP2514582A JPS58142968A JP S58142968 A JPS58142968 A JP S58142968A JP 2514582 A JP2514582 A JP 2514582A JP 2514582 A JP2514582 A JP 2514582A JP S58142968 A JPS58142968 A JP S58142968A
- Authority
- JP
- Japan
- Prior art keywords
- liquid crystal
- dye
- dichroic
- dichroic dye
- display
- 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
- 239000004973 liquid crystal related substance Substances 0.000 title claims description 49
- 229910052731 fluorine Inorganic materials 0.000 claims description 3
- 239000011737 fluorine Substances 0.000 claims description 3
- 125000001153 fluoro group Chemical group F* 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- IRPGOXJVTQTAAN-UHFFFAOYSA-N 2,2,3,3,3-pentafluoropropanal Chemical compound FC(F)(F)C(F)(F)C=O IRPGOXJVTQTAAN-UHFFFAOYSA-N 0.000 claims 1
- KLZUFWVZNOTSEM-UHFFFAOYSA-K Aluminum fluoride Inorganic materials F[Al](F)F KLZUFWVZNOTSEM-UHFFFAOYSA-K 0.000 claims 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims 1
- 125000000217 alkyl group Chemical group 0.000 claims 1
- 229910052739 hydrogen Inorganic materials 0.000 claims 1
- 239000001257 hydrogen Substances 0.000 claims 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims 1
- 239000000975 dye Substances 0.000 description 66
- 238000004040 coloring Methods 0.000 description 10
- 239000013078 crystal Substances 0.000 description 10
- 239000000758 substrate Substances 0.000 description 9
- 239000000428 dust Substances 0.000 description 7
- 230000005684 electric field Effects 0.000 description 6
- 238000001556 precipitation Methods 0.000 description 6
- 239000003566 sealing material Substances 0.000 description 4
- RUFPHBVGCFYCNW-UHFFFAOYSA-N 1-naphthylamine Chemical compound C1=CC=C2C(N)=CC=CC2=C1 RUFPHBVGCFYCNW-UHFFFAOYSA-N 0.000 description 3
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- -1 alkyl compound Chemical group 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- AFVFQIVMOAPDHO-UHFFFAOYSA-N Methanesulfonic acid Chemical compound CS(O)(=O)=O AFVFQIVMOAPDHO-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000013543 active substance Substances 0.000 description 2
- 239000002585 base Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 235000011962 puddings Nutrition 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 230000004043 responsiveness Effects 0.000 description 2
- UHGULLIUJBCTEF-UHFFFAOYSA-N 2-aminobenzothiazole Chemical class C1=CC=C2SC(N)=NC2=C1 UHGULLIUJBCTEF-UHFFFAOYSA-N 0.000 description 1
- 229910001369 Brass Inorganic materials 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 241000406668 Loxodonta cyclotis Species 0.000 description 1
- 235000008708 Morus alba Nutrition 0.000 description 1
- 240000000249 Morus alba Species 0.000 description 1
- 239000004988 Nematic liquid crystal Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- PJANXHGTPQOBST-VAWYXSNFSA-N Stilbene Natural products C=1C=CC=CC=1/C=C/C1=CC=CC=C1 PJANXHGTPQOBST-VAWYXSNFSA-N 0.000 description 1
- 241000270708 Testudinidae Species 0.000 description 1
- 239000011149 active material Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- GGFOZRQCNXQCLO-UHFFFAOYSA-N aniline;methanesulfonic acid Chemical compound CS(O)(=O)=O.NC1=CC=CC=C1 GGFOZRQCNXQCLO-UHFFFAOYSA-N 0.000 description 1
- PYKYMHQGRFAEBM-UHFFFAOYSA-N anthraquinone Natural products CCC(=O)c1c(O)c2C(=O)C3C(C=CC=C3O)C(=O)c2cc1CC(=O)OC PYKYMHQGRFAEBM-UHFFFAOYSA-N 0.000 description 1
- 150000004056 anthraquinones Chemical class 0.000 description 1
- 239000000987 azo dye Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 125000000664 diazo group Chemical group [N-]=[N+]=[*] 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229940098779 methanesulfonic acid Drugs 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 229910000077 silane Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- PJANXHGTPQOBST-UHFFFAOYSA-N stilbene Chemical compound C=1C=CC=CC=1C=CC1=CC=CC=C1 PJANXHGTPQOBST-UHFFFAOYSA-N 0.000 description 1
- 235000021286 stilbenes Nutrition 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- FZMJEGJVKFTGMU-UHFFFAOYSA-N triethoxy(octadecyl)silane Chemical compound CCCCCCCCCCCCCCCCCC[Si](OCC)(OCC)OCC FZMJEGJVKFTGMU-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Liquid Crystal (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2514582A JPS58142968A (ja) | 1982-02-18 | 1982-02-18 | 液晶用二色性染料 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2514582A JPS58142968A (ja) | 1982-02-18 | 1982-02-18 | 液晶用二色性染料 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61215244A Division JPS6279271A (ja) | 1986-09-12 | 1986-09-12 | トリスアゾ系化合物 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58142968A true JPS58142968A (ja) | 1983-08-25 |
| JPS627238B2 JPS627238B2 (enrdf_load_stackoverflow) | 1987-02-16 |
Family
ID=12157816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2514582A Granted JPS58142968A (ja) | 1982-02-18 | 1982-02-18 | 液晶用二色性染料 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58142968A (enrdf_load_stackoverflow) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1995011890A1 (de) * | 1993-10-26 | 1995-05-04 | Merck Patent Gmbh | 6-fluorbenzthiazole und ihre verwendung in flüssigkristallmischungen |
| JPH11172252A (ja) * | 1997-12-15 | 1999-06-29 | Mitsubishi Chemical Corp | 二色性色素、該色素を含む液晶組成物および液晶素子 |
| US6039893A (en) * | 1997-01-24 | 2000-03-21 | Sony Corporation | Guest-host liquid crystal display device and guest-host liquid crystal composition |
| WO2018135617A1 (ja) * | 2017-01-20 | 2018-07-26 | 日本化薬株式会社 | アゾ化合物又はその塩、並びにこれを含有する染料系偏光膜及び染料系偏光板 |
| JPWO2018135618A1 (ja) * | 2017-01-20 | 2019-11-07 | 日本化薬株式会社 | アゾ化合物又はその塩、並びにこれを含有する染料系偏光膜及び染料系偏光板 |
| JP2019211555A (ja) * | 2018-06-01 | 2019-12-12 | 株式会社日本化学工業所 | 偏光膜用二色性アゾ色素、および該二色性アゾ色素で染色された偏光膜 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6371692U (enrdf_load_stackoverflow) * | 1986-10-29 | 1988-05-13 |
-
1982
- 1982-02-18 JP JP2514582A patent/JPS58142968A/ja active Granted
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1995011890A1 (de) * | 1993-10-26 | 1995-05-04 | Merck Patent Gmbh | 6-fluorbenzthiazole und ihre verwendung in flüssigkristallmischungen |
| US6039893A (en) * | 1997-01-24 | 2000-03-21 | Sony Corporation | Guest-host liquid crystal display device and guest-host liquid crystal composition |
| JPH11172252A (ja) * | 1997-12-15 | 1999-06-29 | Mitsubishi Chemical Corp | 二色性色素、該色素を含む液晶組成物および液晶素子 |
| WO2018135617A1 (ja) * | 2017-01-20 | 2018-07-26 | 日本化薬株式会社 | アゾ化合物又はその塩、並びにこれを含有する染料系偏光膜及び染料系偏光板 |
| CN110114417A (zh) * | 2017-01-20 | 2019-08-09 | 日本化药株式会社 | 偶氮化合物或其盐，以及含有偶氮化合物或其盐的染料系偏光膜及染料系偏光板 |
| JPWO2018135617A1 (ja) * | 2017-01-20 | 2019-11-07 | 日本化薬株式会社 | アゾ化合物又はその塩、並びにこれを含有する染料系偏光膜及び染料系偏光板 |
| JPWO2018135618A1 (ja) * | 2017-01-20 | 2019-11-07 | 日本化薬株式会社 | アゾ化合物又はその塩、並びにこれを含有する染料系偏光膜及び染料系偏光板 |
| CN110114417B (zh) * | 2017-01-20 | 2021-03-30 | 日本化药株式会社 | 偶氮化合物或其盐，以及含有偶氮化合物或其盐的染料系偏光膜及染料系偏光板 |
| JP2019211555A (ja) * | 2018-06-01 | 2019-12-12 | 株式会社日本化学工業所 | 偏光膜用二色性アゾ色素、および該二色性アゾ色素で染色された偏光膜 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS627238B2 (enrdf_load_stackoverflow) | 1987-02-16 |
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