CH554024A - Anordnung zur mehrfarbigen datenanzeige. - Google Patents

Anordnung zur mehrfarbigen datenanzeige.

Info

Publication number: CH554024A
Authority: CH; Switzerland
Prior art keywords: arrangement; data display; multicolored; multicolored data; display
Prior art date: 1971-09-28

Application number

CH923272A

Other languages

English (en)

Original Assignee

Siemens Ag

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.)

1971-09-28

Filing date

1972-06-20

Publication date

1974-09-13

1972-06-20 Application filed by Siemens Ag filed Critical Siemens Ag

1974-09-13 Publication of CH554024A publication Critical patent/CH554024A/de

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
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/13363—Birefringent elements, e.g. for optical compensation
- 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
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/133528—Polarisers
- G02F1/133533—Colour selective polarisers
- 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
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/13363—Birefringent elements, e.g. for optical compensation
- G02F1/133638—Waveplates, i.e. plates with a retardation value of lambda/n
- 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
- G02F2413/00—Indexing scheme related to G02F1/13363, i.e. to birefringent elements, e.g. for optical compensation, characterised by the number, position, orientation or value of the compensation plates
- G02F2413/02—Number of plates being 2

Landscapes

Physics & Mathematics (AREA)
Nonlinear Science (AREA)
Mathematical Physics (AREA)
Chemical & Material Sciences (AREA)
Crystallography & Structural Chemistry (AREA)
General Physics & Mathematics (AREA)
Optics & Photonics (AREA)
Liquid Crystal (AREA)
Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Liquid Crystal Display Device Control (AREA)

CH923272A 1971-09-28 1972-06-20 Anordnung zur mehrfarbigen datenanzeige. CH554024A (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2148378A DE2148378C3 (de)	1971-09-28	1971-09-28	Anordnung zur mehrfarbigen Datenanzeige

Publications (1)

Publication Number	Publication Date
CH554024A true CH554024A (de)	1974-09-13

Family

ID=5820791

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH923272A CH554024A (de)	1971-09-28	1972-06-20	Anordnung zur mehrfarbigen datenanzeige.

Country Status (11)

Country	Link
JP (1)	JPS4843292A (de)
BE (1)	BE789411A (de)
CA (1)	CA979105A (de)
CH (1)	CH554024A (de)
DE (1)	DE2148378C3 (de)
FR (1)	FR2155369A5 (de)
GB (1)	GB1404945A (de)
IT (1)	IT972178B (de)
LU (1)	LU66162A1 (de)
NL (1)	NL7212996A (de)
SE (1)	SE380908B (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS50107958A (de) *	1974-01-31	1975-08-25
US4385806A (en) *	1978-06-08	1983-05-31	Fergason James L	Liquid crystal display with improved angle of view and response times
JPS5545037A (en) *	1978-09-26	1980-03-29	Citizen Watch Co Ltd	Liquid crystal display device
JPS5548734A (en) *	1978-10-04	1980-04-08	Citizen Watch Co Ltd	Colored liquid crystal display device
JPS5548733A (en) *	1978-10-04	1980-04-08	Citizen Watch Co Ltd	Reflecting type colored liquid crystal display device
DE3245931A1 (de) *	1982-12-11	1984-06-14	Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt	Fluessigkristall-anzeigezelle
US4582396A (en) *	1983-05-09	1986-04-15	Tektronix, Inc.	Field sequential color display system using optical retardation
DE3537369A1 (de) *	1985-10-21	1987-04-23	Georg Rudolph	Vorrichtung zur projektion des bildes einer fluessigkristallanzeige
JP2822983B2 (ja)	1996-06-27	1998-11-11	日本電気株式会社	透過型液晶表示装置

0
- BE BE789411D patent/BE789411A/xx not_active IP Right Cessation
1971
- 1971-09-28 DE DE2148378A patent/DE2148378C3/de not_active Expired
1972
- 1972-06-20 CH CH923272A patent/CH554024A/de not_active IP Right Cessation
- 1972-06-27 IT IT29728/72A patent/IT972178B/it active
- 1972-08-07 GB GB3676272A patent/GB1404945A/en not_active Expired
- 1972-09-25 SE SE7212333A patent/SE380908B/xx unknown
- 1972-09-26 LU LU66162A patent/LU66162A1/xx unknown
- 1972-09-26 NL NL7212996A patent/NL7212996A/xx not_active Application Discontinuation
- 1972-09-27 CA CA152,655A patent/CA979105A/en not_active Expired
- 1972-09-27 FR FR7234094A patent/FR2155369A5/fr not_active Expired
- 1972-09-28 JP JP47097608A patent/JPS4843292A/ja active Pending

Also Published As

Publication number	Publication date
SE380908B (sv)	1975-11-17
BE789411A (fr)	1973-01-15
DE2148378C3 (de)	1980-05-29
JPS4843292A (de)	1973-06-22
GB1404945A (en)	1975-09-03
CA979105A (en)	1975-12-02
FR2155369A5 (de)	1973-05-18
NL7212996A (de)	1973-03-30
LU66162A1 (de)	1973-01-17
DE2148378A1 (de)	1973-04-05
DE2148378B2 (de)	1979-09-06
IT972178B (it)	1974-05-20

Legal Events

Date	Code	Title	Description
1986-02-28	PL	Patent ceased

Publication	Publication Date	Title
NL154932B (nl)	1977-11-15	Cryomedisch instrument.
NL176321C (nl)	1985-03-18	Weergeefpaneel.
SE382516B (sv)	1976-02-02	Skiftregister.
AT314340B (de)	1974-03-25	Mehrfachbriefeinheit
AT316330B (de)	1974-07-10	Luftreifen
AT315260B (de)	1974-05-27	Optisch-elektronische Anordnung
CH555046A (de)	1974-10-15	Temperaturanzeigevorrichtung.
DK131224B (da)	1975-06-16	Papegøjestativ.
NL168066C (nl)	1982-02-16	Optisch weergavestelsel.
CH562480A5 (de)	1975-05-30	Fahrtschreiber
LU64965A1 (fr)	1972-07-10	Einrichtung zur Temperaturmessung
CH546408A (de)	1974-02-28	Anordnung zur messung von hochspannungen.
CH547151A (de)	1974-03-29	Teilapparat.
ATA417372A (de)	1976-04-15	Anordnung zur signal- bzw. nachrichtenubertragung
CH543791A (de)	1973-10-31	Werbetafelhalteeinrichtung
IT964853B (it)	1974-01-31	Scheda segnaletica
AR204155A1 (es)	1975-11-28	Maquina de escribir
BE785132A (fr)	1972-12-20	Diphosphite de distéarylpentaérythrol
CH555069A (de)	1974-10-15	Zeitregistriergeraet.
ES171690Y (es)	1972-09-01	Expositor de platanos.
DK125044B (da)	1972-12-18	Planlægningstavle.
ES174836Y (es)	1973-01-16	Instrumento escritor.
ES168918Y (es)	1972-04-16	Exhibidor de llaveros.
ES170681Y (es)	1972-07-01	Suministrador de datos.
BR7102538D0 (pt)	1973-04-26	Maquina de escrever com sinais taquigraficos do metodo sonalc