ATA49577A - METHOD OF COATING THE INTERIOR OF LIQUID CRYSTAL CELLS - Google Patents

METHOD OF COATING THE INTERIOR OF LIQUID CRYSTAL CELLS

Info

Publication number: ATA49577A
Authority: AT; Austria
Prior art keywords: coating; interior; liquid crystal; crystal cells; cells
Prior art date: 1976-01-28

Application number

AT49577A

Other languages

German (de)

Other versions

AT348599B (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.)

1976-01-28

Filing date

1977-01-27

Publication date

1978-07-15

1977-01-27 Application filed by Bbc Brown Boveri & Cie filed Critical Bbc Brown Boveri & Cie

1978-07-15 Publication of ATA49577A publication Critical patent/ATA49577A/en

1979-02-26 Application granted granted Critical

1979-02-26 Publication of AT348599B publication Critical patent/AT348599B/en

Links

239000011248 coating agent Substances 0.000 title 1
238000000576 coating method Methods 0.000 title 1
239000004973 liquid crystal related substance Substances 0.000 title 1
238000000034 method Methods 0.000 title 1

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 true ATA49577A (en)	1978-07-15
AT348599B 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

1976
- 1976-01-28 CH CH106276A patent/CH603811A5/xx not_active IP Right Cessation
- 1976-02-13 DE DE19762605690 patent/DE2605690A1/en active Pending
1977
- 1977-01-26 SU SU772448751A patent/SU656554A3/en active
- 1977-01-27 AT AT49577A patent/AT348599B/en not_active IP Right Cessation

Also Published As

Publication number	Publication date
CH603811A5 (en)	1978-08-31
AT348599B (en)	1979-02-26
DE2605690A1 (en)	1977-08-04
SU656554A3 (en)	1979-04-05

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Legal Events

Date	Code	Title	Description
1981-04-15	ELJ	Ceased due to non-payment of the annual fee
1994-08-15	REN	Ceased due to non-payment of the annual fee