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
Application number
JP2514582A
Other languages
English (en)
Japanese (ja)
Other versions
JPS627238B2 (enrdf_load_stackoverflow
Inventor
Hisashi Aoki
久 青木
Kaoru Kodera
小寺　薫
Tetsuo Okugawa
奥川　哲雄
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.)
Casio Computer Co Ltd
Showa Kako Co Ltd
Original Assignee
Casio Computer Co Ltd
Showa Kako Co 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 Casio Computer Co Ltd, Showa Kako Co Ltd filed Critical Casio Computer Co Ltd
Priority to JP2514582A priority Critical patent/JPS58142968A/ja
Publication of JPS58142968A publication Critical patent/JPS58142968A/ja
Publication of JPS627238B2 publication Critical patent/JPS627238B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Liquid Crystal (AREA)
JP2514582A 1982-02-18 1982-02-18 液晶用二色性染料 Granted JPS58142968A (ja)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6371692U (enrdf_load_stackoverflow) * 1986-10-29 1988-05-13

Cited By (9)

* Cited by examiner, † Cited by third party
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
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
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
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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