JPS575031A - Liquid crystal display device - Google Patents

Liquid crystal display device

Info

Publication number
JPS575031A
JPS575031A JP7913180A JP7913180A JPS575031A JP S575031 A JPS575031 A JP S575031A JP 7913180 A JP7913180 A JP 7913180A JP 7913180 A JP7913180 A JP 7913180A JP S575031 A JPS575031 A JP S575031A
Authority
JP
Japan
Prior art keywords
film
polymer film
liq
uniaxially stretched
adhesion
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
JP7913180A
Other languages
Japanese (ja)
Inventor
Shigeru Nishiyama
Akira Miyaji
Masaomi Kameyama
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.)
Nikon Corp
Nippon Chemical Industrial Co Ltd
Original Assignee
Nippon Chemical Industrial Co Ltd
Nippon Kogaku 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 Nippon Chemical Industrial Co Ltd, Nippon Kogaku KK filed Critical Nippon Chemical Industrial Co Ltd
Priority to JP7913180A priority Critical patent/JPS575031A/en
Publication of JPS575031A publication Critical patent/JPS575031A/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)
  • Liquid Crystal (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)

Abstract

PURPOSE:To orient liq. crystal molecules in the stretching direction of a uniaxially stretched polymer film by coating a substrate having an applied electrode with the polymer film. CONSTITUTION:A substrate 1 having an electrically conductive transparent film 2 is coated with a uniaxially stretched polymer film 6 by press bonding, heat press bonding at a suitable temp., adhesion with an adhesive, high frequency adhesion, ultrasonic adhesion or other method. Liq. crystal molecules orient in the stretching direction of the film 6. The film 6 is made of polyvinyl acetate, polyester or the like. Since a polymer film, especially a uniaxially stretched film of iodine-added polyvinyl chloride or polyvinyl alcohol has polarizing characteristics, when the film is used, a polarizing plate is made unnecessary. The electrode surface and the glass substrate surface are coated thoroughly, so the liq. crystal does not contact with the electrode, and the penetration of Na<+>, etc. from the glass is prevented.
JP7913180A 1980-06-13 1980-06-13 Liquid crystal display device Pending JPS575031A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7913180A JPS575031A (en) 1980-06-13 1980-06-13 Liquid crystal display device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7913180A JPS575031A (en) 1980-06-13 1980-06-13 Liquid crystal display device

Publications (1)

Publication Number Publication Date
JPS575031A true JPS575031A (en) 1982-01-11

Family

ID=13681389

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7913180A Pending JPS575031A (en) 1980-06-13 1980-06-13 Liquid crystal display device

Country Status (1)

Country Link
JP (1) JPS575031A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5946325U (en) * 1982-09-18 1984-03-27 日東電工株式会社 Polarizing plate with reflective function
JPS6247028A (en) * 1985-08-26 1987-02-28 Sharp Corp Liquid crystal display element
US4709991A (en) * 1983-04-26 1987-12-01 Seiko Epson Kabushiki Kaisha Liquid crystal display with barrier layer to reduce permeability

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS507552A (en) * 1973-05-17 1975-01-25

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS507552A (en) * 1973-05-17 1975-01-25

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5946325U (en) * 1982-09-18 1984-03-27 日東電工株式会社 Polarizing plate with reflective function
US4709991A (en) * 1983-04-26 1987-12-01 Seiko Epson Kabushiki Kaisha Liquid crystal display with barrier layer to reduce permeability
JPS6247028A (en) * 1985-08-26 1987-02-28 Sharp Corp Liquid crystal display element

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