JPS5732418A - Formation of film for orienting liquid crystal molecule - Google Patents

Formation of film for orienting liquid crystal molecule

Info

Publication number
JPS5732418A
JPS5732418A JP10687480A JP10687480A JPS5732418A JP S5732418 A JPS5732418 A JP S5732418A JP 10687480 A JP10687480 A JP 10687480A JP 10687480 A JP10687480 A JP 10687480A JP S5732418 A JPS5732418 A JP S5732418A
Authority
JP
Japan
Prior art keywords
substrate
soln
liq
formation
film
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.)
Granted
Application number
JP10687480A
Other languages
Japanese (ja)
Other versions
JPS6261242B2 (en
Inventor
Kenji Wada
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.)
Casio Computer Co Ltd
Original Assignee
Casio Computer 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 Casio Computer Co Ltd filed Critical Casio Computer Co Ltd
Priority to JP10687480A priority Critical patent/JPS5732418A/en
Publication of JPS5732418A publication Critical patent/JPS5732418A/en
Publication of JPS6261242B2 publication Critical patent/JPS6261242B2/ja
Granted 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

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 form an oriented film simply and efficiently by impregnating a soln. of an orienting agent into an elastic porous material having the same shape as a part of the surface of an electrode substrate contacing with a liq. crystal and by pressing the material on the substrate surface to stick the soln. CONSTITUTION:A soln. of an orienting agent is impregnated into an elastic porous material 3 having the almost same plane shape as a part A of an electrode substrate 1 contacting with a liq. crystal. The material 3 is set opposite to the part A of the substrate 1 for a liq. crystal display cell after forming an electrode 2 for display and a lead section 2a on the surface of the substrate 1, and by pressing a backing plate 4, the material 3 is compressed to allow the soln. to ooze and stick it to the surface of the substrate 1, thereby forming a cost 5 of the soln. The coat 5 is then solidified by calcination to form an oriented film.
JP10687480A 1980-08-04 1980-08-04 Formation of film for orienting liquid crystal molecule Granted JPS5732418A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10687480A JPS5732418A (en) 1980-08-04 1980-08-04 Formation of film for orienting liquid crystal molecule

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10687480A JPS5732418A (en) 1980-08-04 1980-08-04 Formation of film for orienting liquid crystal molecule

Publications (2)

Publication Number Publication Date
JPS5732418A true JPS5732418A (en) 1982-02-22
JPS6261242B2 JPS6261242B2 (en) 1987-12-21

Family

ID=14444672

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10687480A Granted JPS5732418A (en) 1980-08-04 1980-08-04 Formation of film for orienting liquid crystal molecule

Country Status (1)

Country Link
JP (1) JPS5732418A (en)

Also Published As

Publication number Publication date
JPS6261242B2 (en) 1987-12-21

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