JPS6136799B2 - - Google Patents

Info

Publication number
JPS6136799B2
JPS6136799B2 JP6223479A JP6223479A JPS6136799B2 JP S6136799 B2 JPS6136799 B2 JP S6136799B2 JP 6223479 A JP6223479 A JP 6223479A JP 6223479 A JP6223479 A JP 6223479A JP S6136799 B2 JPS6136799 B2 JP S6136799B2
Authority
JP
Japan
Prior art keywords
liquid crystal
display device
dye
cyano
formula
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
Application number
JP6223479A
Other languages
English (en)
Japanese (ja)
Other versions
JPS55155054A (en
Inventor
Isao Nishizawa
Ryoichi Morinaka
Ryoichi Tsukahara
Tsuneo Hidaka
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.)
Mitsui Toatsu Chemicals Inc
Original Assignee
Mitsui Toatsu Chemicals Inc
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 Mitsui Toatsu Chemicals Inc filed Critical Mitsui Toatsu Chemicals Inc
Priority to JP6223479A priority Critical patent/JPS55155054A/ja
Priority to US06/128,713 priority patent/US4304683A/en
Priority to GB8008600A priority patent/GB2051113B/en
Priority to DE19803009940 priority patent/DE3009940A1/de
Priority to CH203080A priority patent/CH643289A5/de
Priority to FR8005872A priority patent/FR2451392B1/fr
Publication of JPS55155054A publication Critical patent/JPS55155054A/ja
Publication of JPS6136799B2 publication Critical patent/JPS6136799B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Liquid Crystal (AREA)
JP6223479A 1979-03-16 1979-05-22 Anthraquinone dye and liquid crystal color displaying device using the same Granted JPS55155054A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP6223479A JPS55155054A (en) 1979-05-22 1979-05-22 Anthraquinone dye and liquid crystal color displaying device using the same
US06/128,713 US4304683A (en) 1979-03-16 1980-03-10 Composition for liquid crystal color display element
GB8008600A GB2051113B (en) 1979-03-16 1980-03-13 Composition for liquid crystal colour display element
DE19803009940 DE3009940A1 (de) 1979-03-16 1980-03-14 Zusammensetzung fuer ein fluessigkristall-farbanzeige-element
CH203080A CH643289A5 (de) 1979-03-16 1980-03-14 Gemisch fuer farbig anzeigende, nematische fluessigkristall-anzeigeelemente.
FR8005872A FR2451392B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1979-03-16 1980-03-17

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6223479A JPS55155054A (en) 1979-05-22 1979-05-22 Anthraquinone dye and liquid crystal color displaying device using the same

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP10594683A Division JPS5968371A (ja) 1983-06-15 1983-06-15 アントラキノン系染料

Publications (2)

Publication Number Publication Date
JPS55155054A JPS55155054A (en) 1980-12-03
JPS6136799B2 true JPS6136799B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1986-08-20

Family

ID=13194259

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6223479A Granted JPS55155054A (en) 1979-03-16 1979-05-22 Anthraquinone dye and liquid crystal color displaying device using the same

Country Status (1)

Country Link
JP (1) JPS55155054A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Also Published As

Publication number Publication date
JPS55155054A (en) 1980-12-03

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