JPS56114928A - Orientation processing method for liquid-crystal panel - Google Patents

Orientation processing method for liquid-crystal panel

Info

Publication number
JPS56114928A
JPS56114928A JP1883680A JP1883680A JPS56114928A JP S56114928 A JPS56114928 A JP S56114928A JP 1883680 A JP1883680 A JP 1883680A JP 1883680 A JP1883680 A JP 1883680A JP S56114928 A JPS56114928 A JP S56114928A
Authority
JP
Japan
Prior art keywords
glass plate
powder
orienting agent
crystal panel
liquid
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
JP1883680A
Other languages
Japanese (ja)
Inventor
Hideaki Adachi
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.)
Seiko Instruments Inc
Original Assignee
Seiko Instruments Inc
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 Seiko Instruments Inc filed Critical Seiko Instruments Inc
Priority to JP1883680A priority Critical patent/JPS56114928A/en
Publication of JPS56114928A publication Critical patent/JPS56114928A/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 stable orientation film while operators never breathe resin powder, by scattering fluororesin powder uniformly over a glass substrate with a transparent conductive film and by performing an orientation treatment by rubbing cloth, etc., against the powder sticking surface after cooling thermally fused fluororesin. CONSTITUTION:On belt conveyor 1, liquid-crystal panel glass plate 2 with a transparent conductive film is mounted and from container 3 containing fluororesin powder 4 as an orienting agent, the orienting agent is scattered over glass plate 2. Then, glass plate 5 is sent into heating furnace 6, where orienting agent 4 is fused by heater 7. Gradually cooled glass plate 8 taken out of furnace 6 is rubbed with cloth, etc., for an orientation treatment. Thus, the stable orientation film is formed without any sanitary harm while the operator does not breathe the orienting agent powder.
JP1883680A 1980-02-18 1980-02-18 Orientation processing method for liquid-crystal panel Pending JPS56114928A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1883680A JPS56114928A (en) 1980-02-18 1980-02-18 Orientation processing method for liquid-crystal panel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1883680A JPS56114928A (en) 1980-02-18 1980-02-18 Orientation processing method for liquid-crystal panel

Publications (1)

Publication Number Publication Date
JPS56114928A true JPS56114928A (en) 1981-09-09

Family

ID=11982641

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1883680A Pending JPS56114928A (en) 1980-02-18 1980-02-18 Orientation processing method for liquid-crystal panel

Country Status (1)

Country Link
JP (1) JPS56114928A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62231931A (en) * 1986-04-01 1987-10-12 Stanley Electric Co Ltd Manufacture of liquid crystal display element
US8582074B2 (en) * 2000-04-20 2013-11-12 Samsung Display Co., Ltd. In-line system and a method for manufacturing a liquid crystal display

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5062054A (en) * 1973-10-01 1975-05-27

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5062054A (en) * 1973-10-01 1975-05-27

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62231931A (en) * 1986-04-01 1987-10-12 Stanley Electric Co Ltd Manufacture of liquid crystal display element
US8582074B2 (en) * 2000-04-20 2013-11-12 Samsung Display Co., Ltd. In-line system and a method for manufacturing a liquid crystal display

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