IT990295B - Perfezionamento nei sistemi di presentazione a colori a tubo a rag gi catodici a penetrazione di fa scio - Google Patents

Perfezionamento nei sistemi di presentazione a colori a tubo a rag gi catodici a penetrazione di fa scio

Info

Publication number
IT990295B
IT990295B IT52115/73A IT5211573A IT990295B IT 990295 B IT990295 B IT 990295B IT 52115/73 A IT52115/73 A IT 52115/73A IT 5211573 A IT5211573 A IT 5211573A IT 990295 B IT990295 B IT 990295B
Authority
IT
Italy
Prior art keywords
cathodes
facial
penetration
improvement
presentation systems
Prior art date
Application number
IT52115/73A
Other languages
English (en)
Original Assignee
Raytheon Co
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 Raytheon Co filed Critical Raytheon Co
Application granted granted Critical
Publication of IT990295B publication Critical patent/IT990295B/it

Links

Classifications

    • 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
    • H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
    • H01J29/10—Screens on or from which an image or pattern is formed, picked up, converted or stored
    • H01J29/18—Luminescent screens
    • H01J29/187—Luminescent screens screens with more than one luminescent material (as mixtures for the treatment of the screens)
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y10/00—Nanotechnology for information processing, storage or transmission, e.g. quantum computing or single electron logic
    • 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
    • H01J29/80—Arrangements for controlling the ray or beam after passing the main deflection system, e.g. for post-acceleration or post-concentration, for colour switching
    • H01J29/803—Arrangements for controlling the ray or beam after passing the main deflection system, e.g. for post-acceleration or post-concentration, for colour switching for post-acceleration or post-deflection, e.g. for colour switching
    • 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
    • H01J31/20—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes for displaying images or patterns in two or more colours
    • H01J31/208—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes for displaying images or patterns in two or more colours using variable penetration depth of the electron beam in the luminescent layer, e.g. penetrons

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Nanotechnology (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Theoretical Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
IT52115/73A 1972-12-29 1973-08-21 Perfezionamento nei sistemi di presentazione a colori a tubo a rag gi catodici a penetrazione di fa scio IT990295B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00319968A US3840773A (en) 1972-12-29 1972-12-29 Display system with rapid color switching

Publications (1)

Publication Number Publication Date
IT990295B true IT990295B (it) 1975-06-20

Family

ID=23244315

Family Applications (1)

Application Number Title Priority Date Filing Date
IT52115/73A IT990295B (it) 1972-12-29 1973-08-21 Perfezionamento nei sistemi di presentazione a colori a tubo a rag gi catodici a penetrazione di fa scio

Country Status (10)

Country Link
US (1) US3840773A (it)
JP (1) JPS4998923A (it)
BE (1) BE808269A (it)
CA (1) CA986168A (it)
CH (1) CH566073A5 (it)
DE (1) DE2363136C2 (it)
FR (1) FR2212637B1 (it)
GB (2) GB1443032A (it)
IT (1) IT990295B (it)
SE (1) SE381372B (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2296336A1 (fr) * 1974-12-27 1976-07-23 Thomson Csf Systeme de visualisation d'images video et notamment d'images video radar sur un tube cathodique couleur
US4203055A (en) * 1975-05-01 1980-05-13 Raytheon Company High voltage power supply system
US4450387A (en) * 1981-03-30 1984-05-22 Hewlett-Packard Company CRT With internal thermionic valve for high voltage control
US4585976A (en) * 1982-01-19 1986-04-29 Hewlett-Packard Company Beam penetration CRT with internal automatic constant deflection factor and pattern correction
JP2002352749A (ja) * 2001-05-29 2002-12-06 Hitachi Ltd 異径ネックを有する投射形ブラウン管
JP2002367539A (ja) * 2001-06-08 2002-12-20 Hitachi Ltd ブラウン管

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE889480C (de) * 1933-08-01 1953-09-10 Telefunken Gmbh Braunsche Roehre, insbesondere fuer den Empfang von Fernseh-Sendungen
FR1523195A (fr) * 1965-12-27 1968-05-03 Polaroid Corp Récepteur perfectionné de télévision en couleurs
US3439217A (en) * 1966-05-31 1969-04-15 Texas Instruments Inc Color display system
US3622826A (en) * 1969-11-28 1971-11-23 Rca Corp Phosphor screen comprising two kinds of particles, each having phosphor core and phosphor coating
US3717786A (en) * 1970-07-20 1973-02-20 Tektronix Inc Post-deflection acceleration storage tube
JPS5120079Y2 (it) * 1971-04-15 1976-05-26

Also Published As

Publication number Publication date
FR2212637B1 (it) 1977-08-05
DE2363136A1 (de) 1974-07-11
SE381372B (sv) 1975-12-01
US3840773A (en) 1974-10-08
GB1443031A (en) 1976-07-21
JPS4998923A (it) 1974-09-19
BE808269A (fr) 1974-03-29
CH566073A5 (it) 1975-08-29
DE2363136C2 (de) 1983-11-03
CA986168A (en) 1976-03-23
GB1443032A (en) 1976-07-21
FR2212637A1 (it) 1974-07-26

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