GB901368A - A system for producing coloured images - Google Patents

A system for producing coloured images

Info

Publication number
GB901368A
GB901368A GB97562D GB97562D GB901368A GB 901368 A GB901368 A GB 901368A GB 97562 D GB97562 D GB 97562D GB 97562 D GB97562 D GB 97562D GB 901368 A GB901368 A GB 901368A
Authority
GB
United Kingdom
Prior art keywords
screen
luminescent
transparent
layers
april
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
GB97562D
Other languages
English (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.)
Davohn Corp
Original Assignee
Davohn Corp
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 Davohn Corp filed Critical Davohn Corp
Publication of GB901368A publication Critical patent/GB901368A/en
Expired legal-status Critical Current

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
    • H01J29/30—Luminescent screens with luminescent material discontinuously arranged, e.g. in dots, in lines
    • H01J29/32—Luminescent screens with luminescent material discontinuously arranged, e.g. in dots, in lines with adjacent dots or lines of different luminescent material, e.g. for colour television
    • 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)
    • 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
    • H01J29/26—Luminescent screens with superimposed luminescent layers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • H01J9/20—Manufacture of screens on or from which an image or pattern is formed, picked up, converted or stored; Applying coatings to the vessel
    • H01J9/22—Applying luminescent coatings

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
  • Luminescent Compositions (AREA)
GB97562D 1957-04-19 1958-04-19 A system for producing coloured images Expired GB901368A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US65386757A 1957-04-19 1957-04-19

Publications (1)

Publication Number Publication Date
GB901368A true GB901368A (en) 1962-07-18

Family

ID=24622595

Family Applications (2)

Application Number Title Priority Date Filing Date
GB97562D Expired GB901368A (en) 1957-04-19 1958-04-19 A system for producing coloured images
GB900558A Expired GB901367A (en) 1957-04-19 1958-04-19 Method of making luminescent screens and systems for producing coloured images therewith

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB900558A Expired GB901367A (en) 1957-04-19 1958-04-19 Method of making luminescent screens and systems for producing coloured images therewith

Country Status (4)

Country Link
BE (1) BE566917A (cs)
DE (1) DE1422426A1 (cs)
GB (2) GB901368A (cs)
NL (1) NL226503A (cs)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2176047A (en) * 1985-04-29 1986-12-10 Emi Ltd Cathode ray tubes

Also Published As

Publication number Publication date
DE1422426A1 (de) 1969-05-29
NL226503A (cs)
GB901367A (en) 1962-07-18
BE566917A (cs)

Similar Documents

Publication Publication Date Title
US2633547A (en) Two-sided electron-sensitive screen
GB834030A (en) Improvements in electron discharge devices used for picture reproduction in colour television systems and methods of manufacturing such devices
IE36877B1 (en) Cathode ray tube construction
GB794257A (en) Improvements relating to cathode ray tubes
GB562168A (en) Improvements in colour television
US2646521A (en) Color television picture tube
US2567714A (en) Cathode-ray tube
US3339099A (en) Combined direct viewing storage target and fluorescent screen display structure
US2958002A (en) Production of colored images
GB901368A (en) A system for producing coloured images
GB663171A (en) Television system
US2807737A (en) Cathode ray television receiver tube and method of using the same
US2685660A (en) Television tube
US2740065A (en) Cathode ray display tubes
GB881471A (en) Improvements relating to colour-picture reproducing cathode ray tubes
US3018405A (en) Colour television tube
US2858233A (en) Method of forming a multi-color screen on the image plate of a color television tube and product
US3176185A (en) Cathode ray tube used for post deflection color television systems
GB723174A (en) Colour television receivers
US2841742A (en) Color screen for a cathode ray tube
US2847610A (en) Direct-view electrical storage tube and erasing system therefor
GB737030A (en) Improvements in or relating to cathode-ray tubes for reproducing coloured television images
US2759995A (en) Tricolor television picture tube
ES419650A1 (es) Una disposicion de tubo de rayos catodicos para presentar ovisualizar imagenes en colores.
ES428848A1 (es) Perfeccionamientos introducidos en un tubo de rayos catodi-cos para presentar imagenes en color.