JPS57205713A - Liquid crystal display cell - Google Patents

Liquid crystal display cell

Info

Publication number
JPS57205713A
JPS57205713A JP9187381A JP9187381A JPS57205713A JP S57205713 A JPS57205713 A JP S57205713A JP 9187381 A JP9187381 A JP 9187381A JP 9187381 A JP9187381 A JP 9187381A JP S57205713 A JPS57205713 A JP S57205713A
Authority
JP
Japan
Prior art keywords
film
display cell
liquid crystal
crystal display
oriented
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
JP9187381A
Other languages
Japanese (ja)
Inventor
Haruhiro Shirasawa
Hiroshi Tatsuta
Teiichi Yamagami
Tetsuo Otsuka
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP9187381A priority Critical patent/JPS57205713A/en
Publication of JPS57205713A publication Critical patent/JPS57205713A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
    • G02F1/133711—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by organic films, e.g. polymeric films

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Liquid Crystal (AREA)

Abstract

PURPOSE:To obtain a highly reliable liquid crystal display cell having stable orientation property, by providing an oriented film subjected to rubbing treatment on the surface of the film of a specified organic zirconium compound. CONSTITUTION:A film made of one of organic zirconium compounds represented by formulaeIand II is formed on at least one of 2 electrode bases. An about 10wt% solution of said compounds in toluene or the like is coated on the cleaned electrode base by the rotation coating method or the like to form its film, and then, it is heat treated at 250 deg.C for about 30min. An oriented film is formed by rubbing it in one direction with a brush or the like. The bases thus oriented are overlaid on each other, sealed with epoxy adhesives or the like, and heat cured, thus permitting perfect seal to be executed without deteriorating orientation during heating, and a long-lasting and highly reliable display cell to be obtained.
JP9187381A 1981-06-15 1981-06-15 Liquid crystal display cell Pending JPS57205713A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9187381A JPS57205713A (en) 1981-06-15 1981-06-15 Liquid crystal display cell

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9187381A JPS57205713A (en) 1981-06-15 1981-06-15 Liquid crystal display cell

Publications (1)

Publication Number Publication Date
JPS57205713A true JPS57205713A (en) 1982-12-16

Family

ID=14038672

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9187381A Pending JPS57205713A (en) 1981-06-15 1981-06-15 Liquid crystal display cell

Country Status (1)

Country Link
JP (1) JPS57205713A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4643531A (en) * 1984-02-15 1987-02-17 Canon Kabushiki Kaisha Liquid crystal panel having an organic indium and/or organic zirconium orientation film
JPH03107924A (en) * 1989-09-22 1991-05-08 Stanley Electric Co Ltd Liquid crystal display device
JPH03113008A (en) * 1989-09-22 1991-05-14 Tanaka Kikinzoku Kogyo Kk Spinneret device for wet spinning

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4643531A (en) * 1984-02-15 1987-02-17 Canon Kabushiki Kaisha Liquid crystal panel having an organic indium and/or organic zirconium orientation film
JPH03107924A (en) * 1989-09-22 1991-05-08 Stanley Electric Co Ltd Liquid crystal display device
JPH03113008A (en) * 1989-09-22 1991-05-14 Tanaka Kikinzoku Kogyo Kk Spinneret device for wet spinning

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