FR2269194B1 - - Google Patents

Info

Publication number
FR2269194B1
FR2269194B1 FR7512455A FR7512455A FR2269194B1 FR 2269194 B1 FR2269194 B1 FR 2269194B1 FR 7512455 A FR7512455 A FR 7512455A FR 7512455 A FR7512455 A FR 7512455A FR 2269194 B1 FR2269194 B1 FR 2269194B1
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.)
Expired
Application number
FR7512455A
Other versions
FR2269194A1 (en
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.)
Texas Instruments Inc
Original Assignee
Texas Instruments Inc
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
Priority claimed from US05/463,934 external-priority patent/US3936697A/en
Priority claimed from US05/526,032 external-priority patent/US3979636A/en
Application filed by Texas Instruments Inc filed Critical Texas Instruments Inc
Publication of FR2269194A1 publication Critical patent/FR2269194A1/fr
Application granted granted Critical
Publication of FR2269194B1 publication Critical patent/FR2269194B1/fr
Granted 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
    • H01J31/10—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
    • H01J31/126—Flat display tubes provided with control means permitting the electron beam to reach selected parts of the screen, e.g. digital selection using line sources
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
    • H01J29/467—Control electrodes for flat display tubes, e.g. of the type covered by group H01J31/123
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J63/00—Cathode-ray or electron-stream lamps
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2893/00—Discharge tubes and lamps
    • H01J2893/0031—Tubes with material luminescing under electron bombardment
FR7512455A 1974-04-25 1975-04-22 Scanner for charged particle beam - has two electrodes behind particle generator with interdigitated electrode segments Granted FR2269194A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/463,934 US3936697A (en) 1974-04-25 1974-04-25 Charged particle beam scanning device
US05/526,032 US3979636A (en) 1974-11-21 1974-11-21 Charged particle beam scanning device

Publications (2)

Publication Number Publication Date
FR2269194A1 FR2269194A1 (en) 1975-11-21
FR2269194B1 true FR2269194B1 (fr) 1981-03-27

Family

ID=27040782

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7512455A Granted FR2269194A1 (en) 1974-04-25 1975-04-22 Scanner for charged particle beam - has two electrodes behind particle generator with interdigitated electrode segments

Country Status (3)

Country Link
JP (1) JPS5120673A (fr)
DE (1) DE2518448A1 (fr)
FR (1) FR2269194A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2720261A1 (de) * 1977-05-05 1978-11-09 Siemens Ag Anordnung zur steuerung einer flachbildanzeigevorrichtung und verfahren zum betrieb der anordnung
JPS5669757A (en) * 1979-11-09 1981-06-11 Nec Corp Planar indicator
US5424605A (en) * 1992-04-10 1995-06-13 Silicon Video Corporation Self supporting flat video display

Also Published As

Publication number Publication date
DE2518448A1 (de) 1975-11-13
FR2269194A1 (en) 1975-11-21
JPS5120673A (ja) 1976-02-19

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Legal Events

Date Code Title Description
ST Notification of lapse