JPS5478378A - Liquid crystal display device - Google Patents

Liquid crystal display device

Info

Publication number
JPS5478378A
JPS5478378A JP14567577A JP14567577A JPS5478378A JP S5478378 A JPS5478378 A JP S5478378A JP 14567577 A JP14567577 A JP 14567577A JP 14567577 A JP14567577 A JP 14567577A JP S5478378 A JPS5478378 A JP S5478378A
Authority
JP
Japan
Prior art keywords
kinds
liquid crystal
derivatives
component
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.)
Pending
Application number
JP14567577A
Other languages
Japanese (ja)
Inventor
Yutaka Nakagawa
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.)
AGC Inc
Original Assignee
Asahi Glass 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 Asahi Glass Co Ltd filed Critical Asahi Glass Co Ltd
Priority to JP14567577A priority Critical patent/JPS5478378A/en
Publication of JPS5478378A publication Critical patent/JPS5478378A/en
Pending legal-status Critical Current

Links

Landscapes

  • Liquid Crystal Substances (AREA)

Abstract

PURPOSE: To provide the title device showing slight temp. dependence of threshold voltage, requiring no yellow filter, and using a mixed liquid crystal of two or more kinds of biphenylnitrile derivatives, two or more kinds of benzoyloxybenzene derivatives and one or two kinds of benzoyloxy P-benzoyloxybenzene derivatives.
CONSTITUTION: In a liquid crystal display device housing polarizing plates and an oriented nematic liquid crystal mixt. with positive dielectric anisotropy sealed in between a pair of electrode plates, the mixt. is selected as follows; the first component is two or more kinds of biphenyl type liquid crystals of formula I, the second component two or more kinds of ester type liquid crystals of formula II and the third component one or two kinds of ester type liquid crystals of formula III. In the formulae, R1; n-C5H11, n-C6H13 or n-C7H15, R2; CH3 or n-C6H13 R3; n-C5H11 or n-C7H15 and R4; C2H5 or n-C4H9.
COPYRIGHT: (C)1979,JPO&Japio
JP14567577A 1977-12-06 1977-12-06 Liquid crystal display device Pending JPS5478378A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14567577A JPS5478378A (en) 1977-12-06 1977-12-06 Liquid crystal display device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14567577A JPS5478378A (en) 1977-12-06 1977-12-06 Liquid crystal display device

Publications (1)

Publication Number Publication Date
JPS5478378A true JPS5478378A (en) 1979-06-22

Family

ID=15390477

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14567577A Pending JPS5478378A (en) 1977-12-06 1977-12-06 Liquid crystal display device

Country Status (1)

Country Link
JP (1) JPS5478378A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS572385A (en) * 1980-06-06 1982-01-07 Hitachi Ltd Liquid crystal composition
JPS6126691A (en) * 1984-07-13 1986-02-05 Matsushita Electric Ind Co Ltd Liquid crystal composition

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS572385A (en) * 1980-06-06 1982-01-07 Hitachi Ltd Liquid crystal composition
JPS6321717B2 (en) * 1980-06-06 1988-05-09 Hitachi Ltd
JPS6126691A (en) * 1984-07-13 1986-02-05 Matsushita Electric Ind Co Ltd Liquid crystal composition

Similar Documents

Publication Publication Date Title
JPS5483694A (en) Nematic liquid crystal body for display device
JPS546884A (en) Nematic liquid crystal body for display device
JPS5534206A (en) Nematic liquid crystal for display unit
JPS5478378A (en) Liquid crystal display device
JPS5525005A (en) Guest-host type liquid crystal display device
JPS545886A (en) Liquid crystal composition and liquid crystal indicator comsisting of composition
JPS56149488A (en) Liquid crystal composition
JPS533979A (en) Liquid crystal composition
JPS56149487A (en) Novel liquid crystal composition
JPS57117579A (en) Liquid crystal display device
JPS578281A (en) Nematic liquid crystal material for display device
JPS5467578A (en) Liquid crystal indicator
JPS53113785A (en) Nematic liquid crystal composition and liquid crystal display device using the same
JPS53144479A (en) Composition of liquid crystall
JPS5352399A (en) Liquid crystal display device
JPS56112985A (en) Liquid crystal display device
JPS5235183A (en) Liquid crystal composition for electoric field effect type display
JPS5478379A (en) Liquid crystal composition
JPS5467579A (en) Liquid crystal indicator
JPS55111918A (en) Image conversion method of memory type liquid crystal display device
JPS5499786A (en) Nematic liquid crystal composition
JPS5335564A (en) Liquid crystal display element
JPS52147580A (en) Liquid crystal composition
JPS5312347A (en) Liquid crystal display panel
JPS5421977A (en) Liquid crystal indication device