AT348599B - METHOD OF COATING THE INTERIOR OF LIQUID CRYSTAL CELLS - Google Patents

METHOD OF COATING THE INTERIOR OF LIQUID CRYSTAL CELLS

Info

Publication number
AT348599B
AT348599B AT49577A AT49577A AT348599B AT 348599 B AT348599 B AT 348599B AT 49577 A AT49577 A AT 49577A AT 49577 A AT49577 A AT 49577A AT 348599 B AT348599 B AT 348599B
Authority
AT
Austria
Prior art keywords
coating
interior
liquid crystal
crystal cells
cells
Prior art date
Application number
AT49577A
Other languages
German (de)
Other versions
ATA49577A (en
Original Assignee
Bbc Brown Boveri & Cie
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 Bbc Brown Boveri & Cie filed Critical Bbc Brown Boveri & Cie
Publication of ATA49577A publication Critical patent/ATA49577A/en
Application granted granted Critical
Publication of AT348599B publication Critical patent/AT348599B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
    • C23C14/24—Vacuum evaporation
    • 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)
  • Chemical & Material Sciences (AREA)
  • Nonlinear Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mathematical Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physical Vapour Deposition (AREA)
  • Liquid Crystal (AREA)
AT49577A 1976-01-28 1977-01-27 METHOD OF COATING THE INTERIOR OF LIQUID CRYSTAL CELLS AT348599B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH106276A CH603811A5 (en) 1976-01-28 1976-01-28

Publications (2)

Publication Number Publication Date
ATA49577A ATA49577A (en) 1978-07-15
AT348599B true AT348599B (en) 1979-02-26

Family

ID=4201558

Family Applications (1)

Application Number Title Priority Date Filing Date
AT49577A AT348599B (en) 1976-01-28 1977-01-27 METHOD OF COATING THE INTERIOR OF LIQUID CRYSTAL CELLS

Country Status (4)

Country Link
AT (1) AT348599B (en)
CH (1) CH603811A5 (en)
DE (1) DE2605690A1 (en)
SU (1) SU656554A3 (en)

Families Citing this family (1)

* 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

Also Published As

Publication number Publication date
DE2605690A1 (en) 1977-08-04
ATA49577A (en) 1978-07-15
SU656554A3 (en) 1979-04-05
CH603811A5 (en) 1978-08-31

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Legal Events

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