JPS5766420A - Plastic substrate liquid crystal display device - Google Patents

Plastic substrate liquid crystal display device

Info

Publication number
JPS5766420A
JPS5766420A JP14274280A JP14274280A JPS5766420A JP S5766420 A JPS5766420 A JP S5766420A JP 14274280 A JP14274280 A JP 14274280A JP 14274280 A JP14274280 A JP 14274280A JP S5766420 A JPS5766420 A JP S5766420A
Authority
JP
Japan
Prior art keywords
film
plastic substrate
liquid crystal
display device
crystal display
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
JP14274280A
Other languages
Japanese (ja)
Inventor
Yuji Inoue
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.)
RIKOO TOKEI KK
Ricoh Elemex Corp
Original Assignee
RIKOO TOKEI KK
Ricoh Elemex 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 RIKOO TOKEI KK, Ricoh Elemex Corp filed Critical RIKOO TOKEI KK
Priority to JP14274280A priority Critical patent/JPS5766420A/en
Publication of JPS5766420A publication Critical patent/JPS5766420A/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
    • G02F1/133719—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by organic films, e.g. polymeric films with coupling agent molecules, e.g. silane

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Nonlinear Science (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 perform an orientation processing with high resistance to aging and high stability without impairing high reproductivity, by forming an orienting film composed principally of zirconium acetylacetate on a plastic substrate. CONSTITUTION:zirconium acetylacetate (CH3COCHCOCH3)4Zr is dissolved in ethanol, chloroform, tetrahydrofuran, acetonitrile, or the like to give a 0.1-10wt% solution, this solution is coated on a plastic film, such as polyethylene terephthalate, polyethersulfone, or polycarbonate, and dried at 80-150 deg.C to form a film. This film is rubbed with cotton cloth under 20-200g/cm<2> static pressure to obtain an orienting film. Use of such a plastic film permits this device obtained to be strong against impact, light in weight, and small in size. As its coating method, a simple method, such as scattering, spraying, or dipping of the film is adopted.
JP14274280A 1980-10-13 1980-10-13 Plastic substrate liquid crystal display device Pending JPS5766420A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14274280A JPS5766420A (en) 1980-10-13 1980-10-13 Plastic substrate liquid crystal display device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14274280A JPS5766420A (en) 1980-10-13 1980-10-13 Plastic substrate liquid crystal display device

Publications (1)

Publication Number Publication Date
JPS5766420A true JPS5766420A (en) 1982-04-22

Family

ID=15322516

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14274280A Pending JPS5766420A (en) 1980-10-13 1980-10-13 Plastic substrate liquid crystal display device

Country Status (1)

Country Link
JP (1) JPS5766420A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4561726A (en) * 1983-07-29 1985-12-31 At&T Bell Laboratories Alignment of ferroelectric LCDs

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4561726A (en) * 1983-07-29 1985-12-31 At&T Bell Laboratories Alignment of ferroelectric LCDs

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