JPH0472875B2 - - Google Patents

Info

Publication number
JPH0472875B2
JPH0472875B2 JP57114507A JP11450782A JPH0472875B2 JP H0472875 B2 JPH0472875 B2 JP H0472875B2 JP 57114507 A JP57114507 A JP 57114507A JP 11450782 A JP11450782 A JP 11450782A JP H0472875 B2 JPH0472875 B2 JP H0472875B2
Authority
JP
Japan
Prior art keywords
liquid crystal
dye
host
pleochroic
light
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.)
Expired - Lifetime
Application number
JP57114507A
Other languages
English (en)
Japanese (ja)
Other versions
JPS594651A (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.)
Mitsubishi Chemical Corp
Hitachi Ltd
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.)
Filing date
Publication date
Application filed by Hitachi Ltd, Mitsubishi Kasei Corp filed Critical Hitachi Ltd
Priority to JP11450782A priority Critical patent/JPS594651A/ja
Priority to DE8383303771T priority patent/DE3380931D1/de
Priority to EP83303771A priority patent/EP0098736B1/en
Priority to US06/510,111 priority patent/US4507221A/en
Publication of JPS594651A publication Critical patent/JPS594651A/ja
Publication of JPH0472875B2 publication Critical patent/JPH0472875B2/ja
Granted legal-status Critical Current

Links

JP11450782A 1982-07-01 1982-07-01 液晶組成物 Granted JPS594651A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP11450782A JPS594651A (ja) 1982-07-01 1982-07-01 液晶組成物
DE8383303771T DE3380931D1 (de) 1982-07-01 1983-06-29 Anthrachinonfarbstoffe und diese farbstoffe enthaltende fluessigkristalline zusammensetzungen.
EP83303771A EP0098736B1 (en) 1982-07-01 1983-06-29 Anthraquinone dyes and liquid crystal compositions containing the dyes
US06/510,111 US4507221A (en) 1982-07-01 1983-07-01 Anthraquinone dye and liquid crystal composition containing the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11450782A JPS594651A (ja) 1982-07-01 1982-07-01 液晶組成物

Publications (2)

Publication Number Publication Date
JPS594651A JPS594651A (ja) 1984-01-11
JPH0472875B2 true JPH0472875B2 (en]) 1992-11-19

Family

ID=14639483

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11450782A Granted JPS594651A (ja) 1982-07-01 1982-07-01 液晶組成物

Country Status (1)

Country Link
JP (1) JPS594651A (en])

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6252741U (en]) * 1985-09-17 1987-04-02
US4883611A (en) * 1987-09-16 1989-11-28 Mitsui Toatsu Chemicals, Incorporated Dichroic coloring agents for liquid crystal displays
US5755995A (en) * 1996-05-09 1998-05-26 Shin-Etsu Chemical Co., Ltd. Guest host liquid crystal composition

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2614604C2 (de) * 1976-04-05 1983-09-29 Basf Ag, 6700 Ludwigshafen Transferfarbstoffe
CH643291A5 (fr) * 1980-03-21 1984-05-30 Asulab Sa Composition a base de cristal liquide pour dispositif electro-optique.
DE3014933A1 (de) * 1980-04-18 1981-10-29 Bayer Ag, 5090 Leverkusen Fluessigkristalline materialien enthaltend anthrachinonfarbstoffe
JPS5792079A (en) * 1980-11-28 1982-06-08 Mitsui Toatsu Chem Inc Liquid crystal composition for color display

Also Published As

Publication number Publication date
JPS594651A (ja) 1984-01-11

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