JPH0517275B2 - - Google Patents

Info

Publication number: JPH0517275B2
Authority: JP; Japan
Prior art keywords: liquid crystal; group; groups; formula; ring
Prior art date: 1982-02-10
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.): Expired - Lifetime

Application number

JP57020130A

Other languages

English (en)

Japanese (ja)

Other versions

JPS58138768A (ja

Inventor

Shuji Imazeki

Akio Kobi

Mikio Sato

Masaharu Kaneko

Tetsuo Ozawa

Tomio Yoneyama

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Hitachi Ltd

Mitsubishi Kasei Corp

Original Assignee

Hitachi Ltd

Mitsubishi Kasei Corp

Priority date (The priority date 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 date listed.)

1982-02-10

Filing date

1982-02-10

Publication date

1993-03-08

1982-02-10 Application filed by Hitachi Ltd, Mitsubishi Kasei Corp filed Critical Hitachi Ltd

1982-02-10 Priority to JP2013082A priority Critical patent/JPS58138768A/ja

1982-11-16 Priority to US06/442,057 priority patent/US4493532A/en

1982-11-16 Priority to EP82110578A priority patent/EP0080153B1/de

1982-11-16 Priority to DE8282110578T priority patent/DE3276002D1/de

1983-08-17 Publication of JPS58138768A publication Critical patent/JPS58138768A/ja

1993-03-08 Publication of JPH0517275B2 publication Critical patent/JPH0517275B2/ja

Status Granted legal-status Critical Current

Links

239000004973 liquid crystal related substance Substances 0.000 claims description 66
239000000203 mixture Substances 0.000 claims description 23
150000001875 compounds Chemical class 0.000 claims description 12
239000000758 substrate Substances 0.000 claims description 11
125000000217 alkyl group Chemical group 0.000 claims description 9
125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 9
125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 8
125000005843 halogen group Chemical group 0.000 claims description 6
125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 6
125000004093 cyano group Chemical group *C#N 0.000 claims description 5
125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 claims description 5
125000000664 diazo group Chemical group [N-]=[N+]=[*] 0.000 claims description 4
230000005684 electric field Effects 0.000 claims description 4
125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 4
125000001624 naphthyl group Chemical group 0.000 claims description 4
125000003386 piperidinyl group Chemical group 0.000 claims description 4
125000004183 alkoxy alkyl group Chemical group 0.000 claims description 3
125000005036 alkoxyphenyl group Chemical group 0.000 claims description 3
239000000975 dye Substances 0.000 description 41
238000010521 absorption reaction Methods 0.000 description 9
239000004988 Nematic liquid crystal Substances 0.000 description 6
239000011521 glass Substances 0.000 description 6
-1 methoxyethyl group Chemical group 0.000 description 5
238000002835 absorbance Methods 0.000 description 4
239000000126 substance Substances 0.000 description 4
230000007704 transition Effects 0.000 description 4
238000000862 absorption spectrum Methods 0.000 description 3
238000000034 method Methods 0.000 description 3
239000004986 Cholesteric liquid crystals (ChLC) Substances 0.000 description 2
239000013543 active substance Substances 0.000 description 2
125000003545 alkoxy group Chemical group 0.000 description 2
125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
230000000694 effects Effects 0.000 description 2
125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 2
239000000463 material Substances 0.000 description 2
125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
125000006850 spacer group Chemical group 0.000 description 2
238000001228 spectrum Methods 0.000 description 2
DTGKSKDOIYIVQL-NQMVMOMDSA-N (+)-Borneol Natural products C1C[C@]2(C)[C@H](O)C[C@@H]1C2(C)C DTGKSKDOIYIVQL-NQMVMOMDSA-N 0.000 description 1
DTGKSKDOIYIVQL-WEDXCCLWSA-N (+)-borneol Chemical compound C1C[C@@]2(C)[C@@H](O)C[C@@H]1C2(C)C DTGKSKDOIYIVQL-WEDXCCLWSA-N 0.000 description 1
NOOLISFMXDJSKH-AEJSXWLSSA-N (+)-menthol Chemical compound CC(C)[C@H]1CC[C@H](C)C[C@@H]1O NOOLISFMXDJSKH-AEJSXWLSSA-N 0.000 description 1
NOOLISFMXDJSKH-KXUCPTDWSA-N (-)-Menthol Chemical compound CC(C)[C@@H]1CC[C@@H](C)C[C@H]1O NOOLISFMXDJSKH-KXUCPTDWSA-N 0.000 description 1
125000004493 2-methylbut-1-yl group Chemical group CC(C*)CC 0.000 description 1
125000001331 3-methylbutoxy group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])C([H])([H])O* 0.000 description 1
125000005917 3-methylpentyl group Chemical group 0.000 description 1
125000005925 3-methylpentyloxy group Chemical group 0.000 description 1
WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical group [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 1
LSPHULWDVZXLIL-UHFFFAOYSA-N Camphoric acid Natural products CC1(C)C(C(O)=O)CCC1(C)C(O)=O LSPHULWDVZXLIL-UHFFFAOYSA-N 0.000 description 1
NOOLISFMXDJSKH-UHFFFAOYSA-N DL-menthol Natural products CC(C)C1CCC(C)CC1O NOOLISFMXDJSKH-UHFFFAOYSA-N 0.000 description 1
239000004990 Smectic liquid crystal Substances 0.000 description 1
239000002253 acid Substances 0.000 description 1
150000001298 alcohols Chemical class 0.000 description 1
150000001299 aldehydes Chemical class 0.000 description 1
150000001344 alkene derivatives Chemical class 0.000 description 1
150000001408 amides Chemical class 0.000 description 1
150000001412 amines Chemical class 0.000 description 1
238000013459 approach Methods 0.000 description 1
NEHNMFOYXAPHSD-UHFFFAOYSA-N beta-citronellal Natural products O=CCC(C)CCC=C(C)C NEHNMFOYXAPHSD-UHFFFAOYSA-N 0.000 description 1
125000004106 butoxy group Chemical group [*]OC([H])([H])C([H])([H])C(C([H])([H])[H])([H])[H] 0.000 description 1
125000006226 butoxyethyl group Chemical group 0.000 description 1
LSPHULWDVZXLIL-QUBYGPBYSA-N camphoric acid Chemical class CC1(C)[C@H](C(O)=O)CC[C@]1(C)C(O)=O LSPHULWDVZXLIL-QUBYGPBYSA-N 0.000 description 1
229910052801 chlorine Inorganic materials 0.000 description 1
125000001309 chloro group Chemical group Cl* 0.000 description 1
230000003098 cholesteric effect Effects 0.000 description 1
238000012937 correction Methods 0.000 description 1
IGARGHRYKHJQSM-UHFFFAOYSA-N cyclohexylbenzene Chemical compound C1CCCCC1C1=CC=CC=C1 IGARGHRYKHJQSM-UHFFFAOYSA-N 0.000 description 1
230000007423 decrease Effects 0.000 description 1
238000010586 diagram Methods 0.000 description 1
239000012769 display material Substances 0.000 description 1
125000003438 dodecyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
239000003814 drug Substances 0.000 description 1
229940079593 drug Drugs 0.000 description 1
230000005611 electricity Effects 0.000 description 1
125000001301 ethoxy group Chemical group [H]C([H])([H])C([H])([H])O* 0.000 description 1
229910052731 fluorine Inorganic materials 0.000 description 1
125000001153 fluoro group Chemical group F* 0.000 description 1
238000010438 heat treatment Methods 0.000 description 1
125000004051 hexyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
125000003707 hexyloxy group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])O* 0.000 description 1
150000002576 ketones Chemical class 0.000 description 1
230000031700 light absorption Effects 0.000 description 1
239000007788 liquid Substances 0.000 description 1
UAEPNZWRGJTJPN-UHFFFAOYSA-N methylcyclohexane Chemical compound CC1CCCCC1 UAEPNZWRGJTJPN-UHFFFAOYSA-N 0.000 description 1
150000002825 nitriles Chemical class 0.000 description 1
125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 description 1
125000001400 nonyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
125000006611 nonyloxy group Chemical group 0.000 description 1
125000002347 octyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
230000010287 polarization Effects 0.000 description 1
229920006122 polyamide resin Polymers 0.000 description 1
230000003595 spectral effect Effects 0.000 description 1
125000004079 stearyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
238000003756 stirring Methods 0.000 description 1

Landscapes

Liquid Crystal (AREA)
Devices For Indicating Variable Information By Combining Individual Elements (AREA)

JP2013082A 1981-11-16 1982-02-10 液晶組成物及び表示体 Granted JPS58138768A (ja)

Priority Applications (4)

Application Number	Priority Date	Filing Date	Title
JP2013082A JPS58138768A (ja)	1982-02-10	1982-02-10	液晶組成物及び表示体
US06/442,057 US4493532A (en)	1981-11-16	1982-11-16	Pleochroic azo dyes, a liquid crystal composition containing the azo dyes and a display device using the liquid crystal composition
EP82110578A EP0080153B1 (de)	1981-11-16	1982-11-16	Pleochroitische Azofarbstoffe, dieselben enthaltende flüssigkristalline Zusammensetzung, und ein dieselbe verwendendes optisches Anzeigegerät
DE8282110578T DE3276002D1 (en)	1981-11-16	1982-11-16	Pleochroic azo dyes, a liquid crystal composition containing the azo dyes and a display device using the liquid crystal composition

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP2013082A JPS58138768A (ja)	1982-02-10	1982-02-10	液晶組成物及び表示体

Publications (2)

Publication Number	Publication Date
JPS58138768A JPS58138768A (ja)	1983-08-17
JPH0517275B2 true JPH0517275B2 (de)	1993-03-08

Family

ID=12018544

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP2013082A Granted JPS58138768A (ja)	1981-11-16	1982-02-10	液晶組成物及び表示体

Country Status (1)

Country	Link
JP (1)	JPS58138768A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2011024891A1 (ja) *	2009-08-28	2011-03-03	富士フイルム株式会社	二色性色素組成物、偏光膜、液晶セル、及び表示装置

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5993776A (ja) *	1982-11-18	1984-05-30	Nippon Kanko Shikiso Kenkyusho:Kk	アゾ色素の液晶に対する溶解性の改良方法および液晶用二色性アゾ色素
JPH0619038B2 (ja) *	1985-02-16	1994-03-16	株式会社日本感光色素研究所	非イオン性アゾ化合物からなる液晶用二色性色素
JP2008056898A (ja) *	2006-06-15	2008-03-13	Mitsubishi Chemicals Corp	異方性色素膜用アゾ色素
TWI561588B (en) *	2011-10-22	2016-12-11	Archroma Ip Gmbh	Trisazo acid dyes

Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5884858A (ja) *	1981-11-16	1983-05-21	Mitsubishi Chem Ind Ltd	液晶組成物及び表示体
JPS6344797A (ja) *	1986-08-11	1988-02-25	日立エーアイシー株式会社	印刷配線板の製造方法

1982
- 1982-02-10 JP JP2013082A patent/JPS58138768A/ja active Granted

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5884858A (ja) *	1981-11-16	1983-05-21	Mitsubishi Chem Ind Ltd	液晶組成物及び表示体
JPS6344797A (ja) *	1986-08-11	1988-02-25	日立エーアイシー株式会社	印刷配線板の製造方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2011024891A1 (ja) *	2009-08-28	2011-03-03	富士フイルム株式会社	二色性色素組成物、偏光膜、液晶セル、及び表示装置
JP2011046904A (ja) *	2009-08-28	2011-03-10	Fujifilm Corp	二色性色素組成物、偏光膜、液晶セル、及び表示装置

Also Published As

Publication number	Publication date
JPS58138768A (ja)	1983-08-17

Publication	Publication Date	Title
JPH0466913B2 (de)	1992-10-26
EP0080153B1 (de)	1987-04-08	Pleochroitische Azofarbstoffe, dieselben enthaltende flüssigkristalline Zusammensetzung, und ein dieselbe verwendendes optisches Anzeigegerät
JPS6344797B2 (de)	1988-09-06
JPH0148306B2 (de)	1989-10-18
JP2000313881A (ja)	2000-11-14	二色性色素組成物、これを含む液晶組成物および液晶素子
JPH0517274B2 (de)	1993-03-08
JPH0461035B2 (de)	1992-09-29
JPS64439B2 (de)	1989-01-06
JPH0517275B2 (de)	1993-03-08
JPH0457716B2 (de)	1992-09-14
JP2638930B2 (ja)	1997-08-06	液晶組成物
JPH0234988B2 (de)	1990-08-07
JPH0362752B2 (de)	1991-09-26
JPH0455236B2 (de)	1992-09-02
JPH0472875B2 (de)	1992-11-19
JPH0613704B2 (ja)	1994-02-23	アゾ系多色性色素を含む液晶組成物
JPS6121508B2 (de)	1986-05-27
JPH045697B2 (de)	1992-02-03
JPH0363589B2 (de)	1991-10-01
JPH0147514B2 (de)	1989-10-13
JPH042626B2 (de)	1992-01-20
JPH0454714B2 (de)	1992-09-01
JPH049187B2 (de)	1992-02-19
JPH0223595B2 (de)	1990-05-24
JPH0416510B2 (de)	1992-03-24