BE789411A - Dispositif pour l'affichage polychrome de donnees - Google Patents

Dispositif pour l'affichage polychrome de donnees

Info

Publication number: BE789411A
Authority: BE; Belgium
Prior art keywords: data display; polychrome data; polychrome; display; data
Prior art date: 1971-09-28

Application number

Other languages

English (en)

French (fr)

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

Publication date

1973-01-15

1973-01-15 Publication of BE789411A publication Critical patent/BE789411A/xx

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)

BE789411D 1971-09-28 Dispositif pour l'affichage polychrome de donnees BE789411A (fr)

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
BE789411A true BE789411A (fr)	1973-01-15

Family

ID=5820791

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE789411D BE789411A (fr)	1971-09-28		Dispositif pour l'affichage polychrome de donnees

Country Status (11)

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

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS50107958A (xx) *	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
JPS5548733A (en) *	1978-10-04	1980-04-08	Citizen Watch Co Ltd	Reflecting type colored liquid crystal display device
JPS5548734A (en) *	1978-10-04	1980-04-08	Citizen Watch Co Ltd	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/xx 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 NL NL7212996A patent/NL7212996A/xx not_active Application Discontinuation
- 1972-09-26 LU LU66162A patent/LU66162A1/xx unknown
- 1972-09-27 FR FR7234094A patent/FR2155369A5/fr not_active Expired
- 1972-09-27 CA CA152,655A patent/CA979105A/en not_active Expired
- 1972-09-28 JP JP47097608A patent/JPS4843292A/ja active Pending

Also Published As

Publication number	Publication date
FR2155369A5 (xx)	1973-05-18
CH554024A (de)	1974-09-13
IT972178B (it)	1974-05-20
DE2148378B2 (de)	1979-09-06
CA979105A (en)	1975-12-02
NL7212996A (xx)	1973-03-30
LU66162A1 (xx)	1973-01-17
SE380908B (sv)	1975-11-17
GB1404945A (en)	1975-09-03
DE2148378C3 (de)	1980-05-29
JPS4843292A (xx)	1973-06-22
DE2148378A1 (de)	1973-04-05

Publication	Publication Date	Title
BE790064A (fr)	1973-02-01	Generateur de gouttes pour dispositif d'enregistrement.
BE800372A (fr)	1973-10-01	Dispositif d'affichage de donnees en couleurs
BE790448A (fr)	1973-02-15	Dispositif de refroidissement pour train de
BE779027A (fr)	1972-05-30	Dispositif d'affichage visuel
CH528988A (fr)	1972-10-15	Dispositif pour l'application de peinture
BE796457A (fr)	1973-07-02	Dispositif d'envidage pour envider un article envidable
BE791465A (fr)	1973-05-16	Dispositif de prearmement pour pastilleuse
BE764661A (fr)	1971-08-16	Dispositif d'accord pour television
BE782193A (fr)	1972-10-17	Dispositif de changement de cylindres pour laminoir
BE818221Q (fr)	1974-11-18	Dispositif d'affichage d'informations
FR2009858A1 (fr)	1970-02-13	Dispositif d'amarrage pour bateaux
BE746032A (fr)	1970-07-31	Dispositif d'asservissement pour enregistreur magnetique
BE789411A (fr)	1973-01-15	Dispositif pour l'affichage polychrome de donnees
BE818984A (fr)	1975-02-19	Dispositif reproducteur d'images
BE788128A (fr)	1972-12-18	Dispositif pour l'isolement d'electrodes
BE812421A (fr)	1974-09-16	Dispositif d'affichage
BE791737A (fr)	1973-03-16	Dispositif a bords festonnes pour insertion
BE820037A (fr)	1975-03-18	Dispositif d'introduction de donnees
CH551061A (fr)	1974-06-28	Dispositif d'affichage.
BE788644A (fr)	1973-01-02	Dispositif pour l'affichage de signes
BE793561A (fr)	1973-04-16	Dispositif d'affichage electroluminescent
BE765886A (fr)	1971-09-16	Dispositif pour dessiner ou ecrire
BE774057A (fr)	1972-02-14	Dispositif d'etiquetage
BE793989A (fr)	1973-05-02	Dispositif pour la visualisation d'images en couleurs
BE789837A (fr)	1973-02-01	Dispositif pour la pose d'opercules

Legal Events

Date	Code	Title	Description
1986-03-31	RE	Patent lapsed	Owner name: SIEMENS A.G. Effective date: 19850930

Date

Code

Title

Description

1986-03-31

Patent lapsed

Owner name: SIEMENS A.G.

Effective date: 19850930