JPS5554379A - Liquid crystal composition - Google Patents

Liquid crystal composition

Info

Publication number
JPS5554379A
JPS5554379A JP12797078A JP12797078A JPS5554379A JP S5554379 A JPS5554379 A JP S5554379A JP 12797078 A JP12797078 A JP 12797078A JP 12797078 A JP12797078 A JP 12797078A JP S5554379 A JPS5554379 A JP S5554379A
Authority
JP
Japan
Prior art keywords
liquid crystal
crystal composition
treatment
guest
host
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.)
Pending
Application number
JP12797078A
Other languages
Japanese (ja)
Inventor
Yutaka Takeshita
Sunao Oota
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.)
Seiko Epson Corp
Suwa Seikosha KK
Original Assignee
Seiko Epson Corp
Suwa Seikosha KK
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 Seiko Epson Corp, Suwa Seikosha KK filed Critical Seiko Epson Corp
Priority to JP12797078A priority Critical patent/JPS5554379A/en
Publication of JPS5554379A publication Critical patent/JPS5554379A/en
Pending legal-status Critical Current

Links

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Liquid Crystal Substances (AREA)

Abstract

PURPOSE: To prepare a guest-host-type liquid crystal composition which can be easily oriented to vertical direction, and is composed of two or more specific liquid crystal compounds and a dichromatic dye.
CONSTITUTION: A guest-host-type liquid crystal composition composed of two or more liquid crystal compounds of formula I [X, Y are II or III (n is 1W8)] and a dichromatic dye.
EFFECT: Complete vertical orientation of the liquid crystals can be attained by lecithin treatment, dimethyldichlorosilane treatment, palimitic acid or stearic acid chromium complex treatment, etc.
COPYRIGHT: (C)1980,JPO&Japio
JP12797078A 1978-10-18 1978-10-18 Liquid crystal composition Pending JPS5554379A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12797078A JPS5554379A (en) 1978-10-18 1978-10-18 Liquid crystal composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12797078A JPS5554379A (en) 1978-10-18 1978-10-18 Liquid crystal composition

Publications (1)

Publication Number Publication Date
JPS5554379A true JPS5554379A (en) 1980-04-21

Family

ID=14973182

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12797078A Pending JPS5554379A (en) 1978-10-18 1978-10-18 Liquid crystal composition

Country Status (1)

Country Link
JP (1) JPS5554379A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55127484A (en) * 1979-03-23 1980-10-02 Toshiba Corp Color liquid crystal display element
JPS5616443A (en) * 1979-07-18 1981-02-17 Bbc Brown Boveri & Cie Cyclohexylcyclohexanoate* its manufacture and liquid crystal mixture containing it
JPS56129287A (en) * 1980-03-14 1981-10-09 Hitachi Ltd Nematic liquid crystal composition
JPS5785343A (en) * 1980-11-18 1982-05-28 Asahi Glass Co Ltd Trans-4-alkylcyclohexanecarboxylic 3'-fluoro-4'- alkoxyphenyl ester
JPS63132992A (en) * 1986-10-07 1988-06-04 ブリティシュ・テレコミュニケーションズ・パブリック・リミテッド・カンパニ Liquid crystal mixture and optical switch using the same

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55127484A (en) * 1979-03-23 1980-10-02 Toshiba Corp Color liquid crystal display element
JPS5616443A (en) * 1979-07-18 1981-02-17 Bbc Brown Boveri & Cie Cyclohexylcyclohexanoate* its manufacture and liquid crystal mixture containing it
JPH0437062B2 (en) * 1979-07-18 1992-06-18 Merck Patent Gmbh
JPS56129287A (en) * 1980-03-14 1981-10-09 Hitachi Ltd Nematic liquid crystal composition
JPS5785343A (en) * 1980-11-18 1982-05-28 Asahi Glass Co Ltd Trans-4-alkylcyclohexanecarboxylic 3'-fluoro-4'- alkoxyphenyl ester
JPS6136744B2 (en) * 1980-11-18 1986-08-20 Asahi Glass Co Ltd
JPS63132992A (en) * 1986-10-07 1988-06-04 ブリティシュ・テレコミュニケーションズ・パブリック・リミテッド・カンパニ Liquid crystal mixture and optical switch using the same

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