JPS5770518A - Production of liquid crystal display element - Google Patents

Production of liquid crystal display element

Info

Publication number
JPS5770518A
JPS5770518A JP14648980A JP14648980A JPS5770518A JP S5770518 A JPS5770518 A JP S5770518A JP 14648980 A JP14648980 A JP 14648980A JP 14648980 A JP14648980 A JP 14648980A JP S5770518 A JPS5770518 A JP S5770518A
Authority
JP
Japan
Prior art keywords
liquid crystal
cell
substrates
phase
crystal phase
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
JP14648980A
Other languages
Japanese (ja)
Inventor
Nobuyoshi Koshida
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.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor 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 Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Priority to JP14648980A priority Critical patent/JPS5770518A/en
Publication of JPS5770518A publication Critical patent/JPS5770518A/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
    • 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
    • G02F1/1343—Electrodes
    • G02F1/134309—Electrodes characterised by their geometrical arrangement
    • G02F1/134363—Electrodes characterised by their geometrical arrangement for applying an electric field parallel to the substrate, i.e. in-plane switching [IPS]

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 arrange liquid crystal molecules homogeneously and obtain a display element for color switching by sealing a liquid crystal in a cell then heating the cell up to the temp. at which the liquid crystal phase turns to a liquid phase, then allowing the same to cool and applying an electric field parallel with the substrates in the process that it returns to the liquid crystal phase. CONSTITUTION:Insulating films 2, 2 are formed of silica or the like on two sheets of glass substrates 1, 1, and further Al is vacuum-evaporated to form conductive thin films 3, 3. The substrates 1, 1 are joined by means of an adhesive agent 4, and a positive dielectric anisotropic nematic liquid crystal 6 is sealed. Next, while AC voltage is applied at 3kV effective voltage between the electrodes 3, 3 in parallel with the substrates 1, the cell is heated up to the temp. at which the liquid crystal phase turns to a liquid phase, after which the heating is ceased and the cell is allowed to cool. The applied voltage is switched off upon confirmation that the liquid phase has returned to the liquid crystal phase. In this way, the homogeneous arrangement is formed. If once formed, the orientation is stable. Polarizing plates are mounted to this cell and the cell is utilized as a photoswitching element by the rotation of the polarizing plates or the cell.
JP14648980A 1980-10-20 1980-10-20 Production of liquid crystal display element Pending JPS5770518A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14648980A JPS5770518A (en) 1980-10-20 1980-10-20 Production of liquid crystal display element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14648980A JPS5770518A (en) 1980-10-20 1980-10-20 Production of liquid crystal display element

Publications (1)

Publication Number Publication Date
JPS5770518A true JPS5770518A (en) 1982-05-01

Family

ID=15408780

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14648980A Pending JPS5770518A (en) 1980-10-20 1980-10-20 Production of liquid crystal display element

Country Status (1)

Country Link
JP (1) JPS5770518A (en)

Similar Documents

Publication Publication Date Title
GB1475378A (en) Liquid crystal display device
JPS6036570B2 (en) lcd display cell
JPS5770518A (en) Production of liquid crystal display element
EP0197530A3 (en) Ferroelectric liquid crystal device
JPS56111836A (en) Liquid-crystal display element
GB1506256A (en) Temperature sensitive switch
JPS57178220A (en) Liquid crystal display device
JP2001201760A (en) Double layer type super twisted nematic liquid crystal display device
JPS60217336A (en) Liquid crystal display device
JPS54123050A (en) Liquid crystal display device
JPS57133438A (en) Liquid crystal display device
JPS5727238A (en) Liquid crystal display cell
JPS6365423A (en) Field effect type liquid crystal display panel
JPS57104113A (en) Liquid crystal panel
JPS5713421A (en) Liquid crystal element
JPS57148722A (en) Liquid crystal display device
JPS5548732A (en) Liquid crystal display device
JPH0518736Y2 (en)
JPS612132A (en) Liquid crystal display element
JPS5738412A (en) Liquid crystal display device
JPS5764724A (en) Manufacture of liquid crystal element
JPS5670527A (en) Liquid-crystal display element
JPS6120572Y2 (en)
JPS5997120A (en) Liquid crystal display device
JPH03172820A (en) Panel heater and liquid crystal device with panel heater