FR2571878B1 - Dispositif de visualisation d'images - Google Patents

Dispositif de visualisation d'images

Info

Publication number
FR2571878B1
FR2571878B1 FR8415699A FR8415699A FR2571878B1 FR 2571878 B1 FR2571878 B1 FR 2571878B1 FR 8415699 A FR8415699 A FR 8415699A FR 8415699 A FR8415699 A FR 8415699A FR 2571878 B1 FR2571878 B1 FR 2571878B1
Authority
FR
France
Prior art keywords
viewing device
image viewing
image
viewing
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
FR8415699A
Other languages
English (en)
Other versions
FR2571878A1 (fr
Inventor
Eugene Tonnel
Serge Le Berre
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Thales SA
Original Assignee
Thomson CSF SA
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 Thomson CSF SA filed Critical Thomson CSF SA
Priority to FR8415699A priority Critical patent/FR2571878B1/fr
Publication of FR2571878A1 publication Critical patent/FR2571878A1/fr
Application granted granted Critical
Publication of FR2571878B1 publication Critical patent/FR2571878B1/fr
Expired legal-status Critical Current

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
    • G02F1/132—Thermal activation of liquid crystals exhibiting a thermo-optic effect
    • 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
    • G02F1/1343—Electrodes
    • 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
    • G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
    • G02F1/1362—Active matrix addressed cells
    • G02F1/136277—Active matrix addressed cells formed on a semiconductor substrate, e.g. of silicon

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mathematical Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
FR8415699A 1984-10-12 1984-10-12 Dispositif de visualisation d'images Expired FR2571878B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8415699A FR2571878B1 (fr) 1984-10-12 1984-10-12 Dispositif de visualisation d'images

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8415699A FR2571878B1 (fr) 1984-10-12 1984-10-12 Dispositif de visualisation d'images

Publications (2)

Publication Number Publication Date
FR2571878A1 FR2571878A1 (fr) 1986-04-18
FR2571878B1 true FR2571878B1 (fr) 1987-10-16

Family

ID=9308618

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8415699A Expired FR2571878B1 (fr) 1984-10-12 1984-10-12 Dispositif de visualisation d'images

Country Status (1)

Country Link
FR (1) FR2571878B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5022750A (en) * 1989-08-11 1991-06-11 Raf Electronics Corp. Active matrix reflective projection system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2224189A1 (de) * 1972-05-18 1973-11-29 Bernt Von Grabe Elektronisches uhrwerk
US4103297A (en) * 1976-12-20 1978-07-25 Hughes Aircraft Company Light-insensitive matrix addressed liquid crystal display system
FR2389955B1 (fr) * 1977-05-05 1981-12-04 Thomson Csf

Also Published As

Publication number Publication date
FR2571878A1 (fr) 1986-04-18

Similar Documents

Publication Publication Date Title
FR2623019B1 (fr) Dispositif de prise d'image radiologique
BE890517A (fr) Dispositif de memorisation d'images electroniques
DE3277945D1 (en) Image display device
FR2551292B1 (fr) Dispositif de visualisation d'images de television couleur a balayage progressif
FR2471104B1 (fr) Dispositif modifiant le format d'une image de television
FR2662894B1 (fr) Dispositif de visualisation d'images simulees pour casque.
FR2567347B1 (fr) Dispositif de traitement d'information d'image
FR2621728B1 (fr) Systeme de visualisation d'images en demi-teintes sur un ecran matriciel
BE870625A (fr) Appareil de visionnement d'images
FR2553908B1 (fr) Appareil de formation d'images
FR2667428B1 (fr) Dispositif d'affichage d'image.
FR2546312B1 (fr) Dispositif d'imagerie
FR2593614B1 (fr) Appareil de lecture d'images
FR2499764B1 (fr) Dispositif d'affichage d'image en couleur
FR2551291B1 (fr) Dispositif de visualisation d'une image de television couleur balayee progressivement
FR2586114B1 (fr) Appareil de formation d'images
FR2610160B1 (fr) Dispositif synthetiseur d'images
FR2499801B1 (fr) Dispositif d'affichage d'image de type plat
FR2509556B1 (fr) Dispositif de balayage et d'enregistrement d'image
FR2605167B1 (fr) Capteur d'images electrostatique
FR2509939B1 (fr) Dispositif d'enregistrement d'image
FR2570860B1 (fr) Dispositif de reproduction d'images electroscopique
GB8527567D0 (en) Image picture reading device
IT8420720A1 (it) "Dispositivo per la visualizzazione di immagini televisive"
FR2552960B1 (fr) Appareil d'affichage d'images

Legal Events

Date Code Title Description
ST Notification of lapse
CD Change of name or company name