JPS5884858A - 液晶組成物及び表示体 - Google Patents

液晶組成物及び表示体

Info

Publication number
JPS5884858A
JPS5884858A JP18336681A JP18336681A JPS5884858A JP S5884858 A JPS5884858 A JP S5884858A JP 18336681 A JP18336681 A JP 18336681A JP 18336681 A JP18336681 A JP 18336681A JP S5884858 A JPS5884858 A JP S5884858A
Authority
JP
Japan
Prior art keywords
group
liquid crystal
cyano
alkyl
halogen atom
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
Application number
JP18336681A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0517274B2 (enrdf_load_stackoverflow
Inventor
Masaharu Kaneko
雅晴 金子
Tetsuo Ozawa
鉄男 尾澤
Tomio Yoneyama
富雄 米山
Shuji Imazeki
周治 今関
Akio Kobi
向尾　昭夫
Mikio Sato
幹夫 佐藤
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.)
Mitsubishi Chemical Corp
Hitachi Ltd
Original Assignee
Hitachi Ltd
Mitsubishi Chemical Industries Ltd
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.)
Filing date
Publication date
Application filed by Hitachi Ltd, Mitsubishi Chemical Industries Ltd filed Critical Hitachi Ltd
Priority to JP18336681A priority Critical patent/JPS5884858A/ja
Priority to US06/442,057 priority patent/US4493532A/en
Priority to DE8282110578T priority patent/DE3276002D1/de
Priority to EP82110578A priority patent/EP0080153B1/en
Publication of JPS5884858A publication Critical patent/JPS5884858A/ja
Publication of JPH0517274B2 publication Critical patent/JPH0517274B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Liquid Crystal (AREA)
JP18336681A 1981-11-16 1981-11-16 液晶組成物及び表示体 Granted JPS5884858A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP18336681A JPS5884858A (ja) 1981-11-16 1981-11-16 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
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
EP82110578A EP0080153B1 (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
JP18336681A JPS5884858A (ja) 1981-11-16 1981-11-16 液晶組成物及び表示体

Publications (2)

Publication Number Publication Date
JPS5884858A true JPS5884858A (ja) 1983-05-21
JPH0517274B2 JPH0517274B2 (enrdf_load_stackoverflow) 1993-03-08

Family

ID=16134501

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18336681A Granted JPS5884858A (ja) 1981-11-16 1981-11-16 液晶組成物及び表示体

Country Status (1)

Country Link
JP (1) JPS5884858A (enrdf_load_stackoverflow)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58138768A (ja) * 1982-02-10 1983-08-17 Hitachi Ltd 液晶組成物及び表示体
JPS61166859A (ja) * 1985-01-17 1986-07-28 Mitsui Toatsu Chem Inc シアノビフエニル系液晶表示用二色性アゾ色素
JPS61174264A (ja) * 1985-01-30 1986-08-05 Mitsui Toatsu Chem Inc 液晶表示用二色性トリスアゾ色素
JPS62555A (ja) * 1985-02-16 1987-01-06 Nippon Kanko Shikiso Kenkyusho:Kk 非イオン性アゾ化合物およびこれからなる液晶用二色性色素
JPH0748520A (ja) * 1994-03-07 1995-02-21 Mitsui Toatsu Chem Inc 液晶表示用二色性トリスアゾ色素
US5766372A (en) * 1982-08-21 1998-06-16 Sumitomo Special Metals Co., Ltd. Method of making magnetic precursor for permanent magnets
US5876627A (en) * 1995-11-27 1999-03-02 Mitsubishi Chemical Corporation Dichroic dye liquid crystal composition containing the dye, and liquid-crystal element
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
JP2013209367A (ja) * 2012-02-28 2013-10-10 Sumitomo Chemical Co Ltd 化合物及び二色性色素、並びに偏光膜
JP2015043089A (ja) * 2008-11-28 2015-03-05 富士フイルム株式会社 偏光素子とその製造方法および液晶表示装置
CN116656379A (zh) * 2022-02-21 2023-08-29 北京八亿时空液晶科技股份有限公司 一种二向色性染料组合物、和包含其的染料液晶混合物
CN116656379B (zh) * 2022-02-21 2025-09-02 北京八亿时空液晶科技股份有限公司 一种二向色性染料组合物、和包含其的染料液晶混合物

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102129135B1 (ko) * 2012-02-28 2020-07-01 스미또모 가가꾸 가부시키가이샤 편광막, 원편광판 및 이들의 제조 방법

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4972482A (enrdf_load_stackoverflow) * 1972-10-21 1974-07-12
JPS56104984A (en) * 1980-01-24 1981-08-21 Nippon Kanko Shikiso Kenkyusho:Kk Bichromic pigment for yellow liquid crystal
JPS57501920A (enrdf_load_stackoverflow) * 1980-12-08 1982-10-28
JPS57202371U (enrdf_load_stackoverflow) * 1981-06-19 1982-12-23
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

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4972482A (enrdf_load_stackoverflow) * 1972-10-21 1974-07-12
JPS56104984A (en) * 1980-01-24 1981-08-21 Nippon Kanko Shikiso Kenkyusho:Kk Bichromic pigment for yellow liquid crystal
JPS57501920A (enrdf_load_stackoverflow) * 1980-12-08 1982-10-28
JPS57202371U (enrdf_load_stackoverflow) * 1981-06-19 1982-12-23
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 (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58138768A (ja) * 1982-02-10 1983-08-17 Hitachi Ltd 液晶組成物及び表示体
US5766372A (en) * 1982-08-21 1998-06-16 Sumitomo Special Metals Co., Ltd. Method of making magnetic precursor for permanent magnets
JPS61166859A (ja) * 1985-01-17 1986-07-28 Mitsui Toatsu Chem Inc シアノビフエニル系液晶表示用二色性アゾ色素
JPS61174264A (ja) * 1985-01-30 1986-08-05 Mitsui Toatsu Chem Inc 液晶表示用二色性トリスアゾ色素
JPS62555A (ja) * 1985-02-16 1987-01-06 Nippon Kanko Shikiso Kenkyusho:Kk 非イオン性アゾ化合物およびこれからなる液晶用二色性色素
JPH0748520A (ja) * 1994-03-07 1995-02-21 Mitsui Toatsu Chem Inc 液晶表示用二色性トリスアゾ色素
US5876627A (en) * 1995-11-27 1999-03-02 Mitsubishi Chemical Corporation Dichroic dye liquid crystal composition containing the dye, and liquid-crystal element
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
JP2015043089A (ja) * 2008-11-28 2015-03-05 富士フイルム株式会社 偏光素子とその製造方法および液晶表示装置
JP2018120229A (ja) * 2008-11-28 2018-08-02 富士フイルム株式会社 偏光素子とその製造方法および液晶表示装置
JP2013209367A (ja) * 2012-02-28 2013-10-10 Sumitomo Chemical Co Ltd 化合物及び二色性色素、並びに偏光膜
JP2018003020A (ja) * 2012-02-28 2018-01-11 住友化学株式会社 化合物及び二色性色素、並びに偏光膜
CN116656379A (zh) * 2022-02-21 2023-08-29 北京八亿时空液晶科技股份有限公司 一种二向色性染料组合物、和包含其的染料液晶混合物
CN116656379B (zh) * 2022-02-21 2025-09-02 北京八亿时空液晶科技股份有限公司 一种二向色性染料组合物、和包含其的染料液晶混合物

Also Published As

Publication number Publication date
JPH0517274B2 (enrdf_load_stackoverflow) 1993-03-08

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