CH585912A5 - - Google Patents

Info

Publication number: CH585912A5
Authority: CH; Switzerland

Application number

CH335473A

Original Assignee

Seiko Instr & Electronics

Seikosha Kk

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.)

1972-03-08

Filing date

1973-03-07

Publication date

1977-03-15

1972-03-08 Priority claimed from JP2381372A external-priority patent/JPS5343058B2/ja

1972-03-27 Priority claimed from JP47030579A external-priority patent/JPS528105B2/ja

1972-10-11 Priority claimed from JP47101687A external-priority patent/JPS5242388B2/ja

1973-03-07 Application filed by Seiko Instr & Electronics, Seikosha Kk filed Critical Seiko Instr & Electronics

1977-03-15 Publication of CH585912A5 publication Critical patent/CH585912A5/xx

Classifications

- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
- C03C17/34—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions
- C03C17/42—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating of an organic material and at least one non-metal coating
- 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)
Chemical & Material Sciences (AREA)
Nonlinear Science (AREA)
Life Sciences & Earth Sciences (AREA)
Crystallography & Structural Chemistry (AREA)
Mathematical Physics (AREA)
General Physics & Mathematics (AREA)
Optics & Photonics (AREA)
Spectroscopy & Molecular Physics (AREA)
Engineering & Computer Science (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)
Geochemistry & Mineralogy (AREA)
Materials Engineering (AREA)
Organic Chemistry (AREA)
Liquid Crystal (AREA)

CH335473A 1972-03-08 1973-03-07 CH585912A5 (hu)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date
JP2381372A JPS5343058B2 (hu)	1972-03-08	1972-03-08
JP47030579A JPS528105B2 (hu)	1972-03-27	1972-03-27
JP47101687A JPS5242388B2 (hu)	1972-10-11	1972-10-11

Publications (1)

Publication Number	Publication Date
CH585912A5 true CH585912A5 (hu)	1977-03-15

Family

ID=27284396

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH335473A CH585912A5 (hu)	1972-03-08	1973-03-07

Country Status (3)

Country	Link
CH (1)	CH585912A5 (hu)
FR (1)	FR2175180B1 (hu)
GB (1)	GB1408852A (hu)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4038439A (en) *	1976-09-20	1977-07-26	International Business Machines Corporation	Method for producing selected alignment in liquid crystal
IT1143167B (it) *	1979-05-29	1986-10-22	Texas Instruments Inc	Perfezionamento nei dispositivi di presentazione a cristalli liquidi e procedimento di fabbricazione
DE4021414A1 (de) *	1990-07-06	1992-01-09	Merck Patent Gmbh	Elektrooptisches system

1973
- 1973-02-23 GB GB906173A patent/GB1408852A/en not_active Expired
- 1973-03-07 CH CH335473A patent/CH585912A5/xx not_active IP Right Cessation
- 1973-03-08 FR FR7308310A patent/FR2175180B1/fr not_active Expired

Also Published As

Publication number	Publication date
FR2175180B1 (hu)	1977-09-02
GB1408852A (en)	1975-10-08
FR2175180A1 (hu)	1973-10-19

Publication	Publication Date	Title
JPS4996347A (hu)	1974-09-12
JPS491306A (hu)	1974-01-08
FR2175180B1 (hu)	1977-09-02
JPS4881813A (hu)	1973-11-01
JPS4927258U (hu)	1974-03-08
FR2208095A1 (hu)	1974-06-21
JPS5131420Y2 (hu)	1976-08-06
JPS5115759Y2 (hu)	1976-04-24
JPS48100994A (hu)	1973-12-19
JPS4986688A (hu)	1974-08-20
CH586008A5 (hu)	1977-03-31
BG20497A1 (hu)	1975-12-05
SE7114352L (hu)	1972-05-12
CH574008B5 (hu)	1976-03-31
CH576160A5 (hu)	1976-05-31
CH605531A5 (hu)	1978-09-29
CH601194A5 (hu)	1978-06-30
CH592189B5 (hu)	1977-10-14
CH591571A5 (hu)	1977-09-30
CH590496A5 (hu)	1977-08-15
CH589607A5 (hu)	1977-07-15
CH589295A5 (hu)	1977-06-30
CH587708A5 (hu)	1977-05-13
CH586208A5 (hu)	1977-03-31
CH572827A5 (hu)	1976-02-27

Legal Events

Date	Code	Title	Description
1993-05-28	PL	Patent ceased
2024-10-31	PL	Patent ceased