BE428454A - - Google Patents

Info

Publication number
BE428454A
BE428454A BE428454DA BE428454A BE 428454 A BE428454 A BE 428454A BE 428454D A BE428454D A BE 428454DA BE 428454 A BE428454 A BE 428454A
Authority
BE
Belgium
Prior art keywords
cesium
oxygen
screen
tube
adsorbed
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE428454A publication Critical patent/BE428454A/fr

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/02Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
    • H01J29/10Screens on or from which an image or pattern is formed, picked up, converted or stored
    • H01J29/18Luminescent screens
    • H01J29/28Luminescent screens with protective, conductive or reflective layers

Landscapes

  • Luminescent Compositions (AREA)
BE428454D BE428454A (ko)

Publications (1)

Publication Number Publication Date
BE428454A true BE428454A (ko)

Family

ID=88826

Family Applications (1)

Application Number Title Priority Date Filing Date
BE428454D BE428454A (ko)

Country Status (1)

Country Link
BE (1) BE428454A (ko)

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