AT382251B - METHOD AND DEVICE FOR PRODUCING AN ORIENTATION LAYER FOR LIQUID CRYSTAL DISPLAY CELLS - Google Patents

METHOD AND DEVICE FOR PRODUCING AN ORIENTATION LAYER FOR LIQUID CRYSTAL DISPLAY CELLS

Info

Publication number
AT382251B
AT382251B AT279078A AT279078A AT382251B AT 382251 B AT382251 B AT 382251B AT 279078 A AT279078 A AT 279078A AT 279078 A AT279078 A AT 279078A AT 382251 B AT382251 B AT 382251B
Authority
AT
Austria
Prior art keywords
producing
liquid crystal
crystal display
display cells
orientation layer
Prior art date
Application number
AT279078A
Other languages
German (de)
Other versions
ATA279078A (en
Original Assignee
Citizen Watch 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
Priority claimed from JP52045453A external-priority patent/JPS6023329B2/en
Priority claimed from JP9669877A external-priority patent/JPS5430860A/en
Application filed by Citizen Watch Co Ltd filed Critical Citizen Watch Co Ltd
Publication of ATA279078A publication Critical patent/ATA279078A/en
Application granted granted Critical
Publication of AT382251B publication Critical patent/AT382251B/en

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
    • G02F1/133734—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by obliquely evaporated films, e.g. Si or SiO2 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)
AT279078A 1977-04-20 1978-04-19 METHOD AND DEVICE FOR PRODUCING AN ORIENTATION LAYER FOR LIQUID CRYSTAL DISPLAY CELLS AT382251B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP52045453A JPS6023329B2 (en) 1977-04-20 1977-04-20 Liquid crystal cell alignment treatment method
JP9669877A JPS5430860A (en) 1977-08-12 1977-08-12 Method and apparatus for orientation treatment of liquid crystal cell substrates

Publications (2)

Publication Number Publication Date
ATA279078A ATA279078A (en) 1986-06-15
AT382251B true AT382251B (en) 1987-02-10

Family

ID=26385443

Family Applications (1)

Application Number Title Priority Date Filing Date
AT279078A AT382251B (en) 1977-04-20 1978-04-19 METHOD AND DEVICE FOR PRODUCING AN ORIENTATION LAYER FOR LIQUID CRYSTAL DISPLAY CELLS

Country Status (4)

Country Link
AT (1) AT382251B (en)
CH (1) CH615282A5 (en)
DE (1) DE2817348A1 (en)
GB (1) GB1603905A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2573548B1 (en) * 1984-11-22 1986-12-26 Commissariat Energie Atomique DEVICE FOR DEPOSITING AN ORIENTATION LAYER OF A LIQUID CRYSTAL CELL
US4897290A (en) * 1986-09-26 1990-01-30 Konishiroku Photo Industry Co., Ltd. Method for manufacturing the substrate for liquid crystal display
JP3132193B2 (en) * 1991-11-08 2001-02-05 日本ビクター株式会社 Liquid crystal display device and method of manufacturing liquid crystal display device

Also Published As

Publication number Publication date
DE2817348A1 (en) 1978-10-26
CH615282A5 (en) 1980-01-15
GB1603905A (en) 1981-12-02
ATA279078A (en) 1986-06-15

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
ELJ Ceased due to non-payment of the annual fee