FR2171212A1 - - Google Patents

Info

Publication number
FR2171212A1
FR2171212A1 FR7304232A FR7304232A FR2171212A1 FR 2171212 A1 FR2171212 A1 FR 2171212A1 FR 7304232 A FR7304232 A FR 7304232A FR 7304232 A FR7304232 A FR 7304232A FR 2171212 A1 FR2171212 A1 FR 2171212A1
Authority
FR
France
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.)
Withdrawn
Application number
FR7304232A
Other languages
French (fr)
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of FR2171212A1 publication Critical patent/FR2171212A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J31/00—Cathode ray tubes; Electron beam tubes
    • H01J31/08—Cathode ray tubes; Electron beam tubes having a screen on or from which an image or pattern is formed, picked up, converted, or stored
    • H01J31/50—Image-conversion or image-amplification tubes, i.e. having optical, X-ray, or analogous input, and optical output
    • H01J31/506—Image-conversion or image-amplification tubes, i.e. having optical, X-ray, or analogous input, and optical output tubes using secondary emission effect
    • H01J31/507—Image-conversion or image-amplification tubes, i.e. having optical, X-ray, or analogous input, and optical output tubes using secondary emission effect using a large number of channels, e.g. microchannel plates
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J31/00—Cathode ray tubes; Electron beam tubes
    • H01J31/08—Cathode ray tubes; Electron beam tubes having a screen on or from which an image or pattern is formed, picked up, converted, or stored
    • H01J31/10—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes
    • H01J31/12—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes with luminescent screen
    • H01J31/123—Flat display tubes
    • H01J31/125—Flat display tubes provided with control means permitting the electron beam to reach selected parts of the screen, e.g. digital selection
    • H01J31/127—Flat display tubes provided with control means permitting the electron beam to reach selected parts of the screen, e.g. digital selection using large area or array sources, i.e. essentially a source for each pixel group
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2201/00—Electrodes common to discharge tubes
    • H01J2201/34—Photoemissive electrodes
    • H01J2201/342—Cathodes
FR7304232A 1972-02-08 1973-02-07 Withdrawn FR2171212A1 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB578972 1972-02-08

Publications (1)

Publication Number Publication Date
FR2171212A1 true FR2171212A1 (enrdf_load_stackoverflow) 1973-09-21

Family

ID=9802662

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7304232A Withdrawn FR2171212A1 (enrdf_load_stackoverflow) 1972-02-08 1973-02-07

Country Status (5)

Country Link
US (1) US3825922A (enrdf_load_stackoverflow)
JP (1) JPS4893259A (enrdf_load_stackoverflow)
DE (1) DE2257234A1 (enrdf_load_stackoverflow)
FR (1) FR2171212A1 (enrdf_load_stackoverflow)
GB (1) GB1340456A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2333342A1 (fr) * 1975-11-28 1977-06-24 Rca Corp Dispositif de decharge fluorescente a cathode froide pour l'affichage d'images
FR2335035A1 (fr) * 1975-12-10 1977-07-08 Bosch Gmbh Robert Transformateur d'image

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1406131A (en) * 1973-05-23 1975-09-17 Meiling J Production of wax patterns
US4034255A (en) * 1975-11-28 1977-07-05 Rca Corporation Vane structure for a flat image display device
US4031552A (en) * 1976-03-05 1977-06-21 The United States Of America As Represented By The Secretary Of The Army Miniature flat panel photocathode and microchannel plate picture element array image intensifier tube
US4051468A (en) * 1976-07-28 1977-09-27 Rca Corporation Apparatus and method for modulating a flat panel display device
US4142123A (en) * 1977-02-10 1979-02-27 Rca Corporation Image display device with optical feedback to cathode
US4156827A (en) * 1978-06-19 1979-05-29 The United States Of America As Represented By The Secretary Of The Army Matrix cathode channel image device
US4280125A (en) * 1979-07-27 1981-07-21 Xerox Corporation Thin vacuum panel display device
SE425822B (sv) * 1981-04-02 1982-11-08 Asea Ab Anordning for omvandling av information i elektrisk form till optisk form och/eller vice versa
US4531122A (en) * 1982-07-14 1985-07-23 Redfield Lawrence J Flatscreen
EP0110598B1 (en) * 1982-11-18 1988-01-07 The Secretary of State for Defence in Her Britannic Majesty's Government of the United Kingdom of Great Britain and Information display devices
US4636629A (en) * 1985-04-02 1987-01-13 Galileo Electro-Optics Corp. Image-storage microchannel device with gating means for selective ion feedback
GB2180394A (en) * 1985-09-11 1987-03-25 Philips Electronic Associated Cathode ray display tubes
US4948965A (en) * 1989-02-13 1990-08-14 Galileo Electro-Optics Corporation Conductively cooled microchannel plates
FR2698201B1 (fr) * 1992-11-13 1994-12-16 Commissariat Energie Atomique Ecran d'affichage matriciel du type multiplexe et son procédé de commande.
HUP0104625A2 (hu) * 2001-10-31 2003-06-28 Zoltán Németh Kombinált elektronikus és optikai címzés, és e címzést alkalmazó kijelző, kamera

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3132325A (en) * 1959-09-24 1964-05-05 Gen Electric Electro-optical shift register
US3408532A (en) * 1965-12-06 1968-10-29 Northrop Corp Electron beam scanning device
US3723977A (en) * 1969-12-08 1973-03-27 Owens Illinois Inc Gas discharge panel with photoconductive material

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2333342A1 (fr) * 1975-11-28 1977-06-24 Rca Corp Dispositif de decharge fluorescente a cathode froide pour l'affichage d'images
FR2335035A1 (fr) * 1975-12-10 1977-07-08 Bosch Gmbh Robert Transformateur d'image

Also Published As

Publication number Publication date
US3825922A (en) 1974-07-23
GB1340456A (en) 1973-12-12
DE2257234A1 (de) 1973-08-23
JPS4893259A (enrdf_load_stackoverflow) 1973-12-03

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Legal Events

Date Code Title Description
ST Notification of lapse