BE407424A - - Google Patents

Info

Publication number
BE407424A
BE407424A BE407424DA BE407424A BE 407424 A BE407424 A BE 407424A BE 407424D A BE407424D A BE 407424DA BE 407424 A BE407424 A BE 407424A
Authority
BE
Belgium
Prior art keywords
zinc
manganese
dioxide
phase
silicon dioxide
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE407424A publication Critical patent/BE407424A/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
    • H01J29/20Luminescent screens characterised by the luminescent material

Landscapes

  • Luminescent Compositions (AREA)
BE407424D BE407424A (esLanguage)

Publications (1)

Publication Number Publication Date
BE407424A true BE407424A (esLanguage)

Family

ID=72219

Family Applications (1)

Application Number Title Priority Date Filing Date
BE407424D BE407424A (esLanguage)

Country Status (1)

Country Link
BE (1) BE407424A (esLanguage)

Similar Documents

Publication Publication Date Title
CN1093868C (zh) 荧光体及其制造方法
FR2743555A1 (fr) Borate de terre rare et son precurseur, leurs procedes de preparation et l'utilisation du borate comme luminophore
FR2755122A1 (fr) Compose a base d'un alcalino-terreux, de soufre et d'aluminium, de gallium ou d'indium, son procede de preparation et son utilisation comme luminophore
US7407894B2 (en) Compound semiconductor particles and production process therefor
TW201229210A (en) Method for producing manganese-activated germanate phosphor
BE407424A (esLanguage)
US2210087A (en) Process for synthesizing luminescent material
CN1478137A (zh) 金属氧化物荧光体的制造方法
Chang et al. Direct synthesis of barium magnesium aluminate blue phosphor particles via a flame route
EP0810275A1 (fr) Matériau luminophore vert et procédé de fabrication
FR2922894A1 (fr) Composes luminescents
KR102338290B1 (ko) 적색 형광체 및 그의 제조 방법
Lee et al. Effects of BaF2 flux on the properties of yellow-light-emitting terbium aluminum garnet phosphor powders prepared by spray pyrolysis
FR1464433A (fr) Procédé de préparation d'un luminophore
JP2007063366A (ja) 近紫外及び緑色励起用赤色蛍光体及びその製造方法、及び赤色発光素子
US5520847A (en) Low-velocity electron excited phosphor
FR2782995A1 (fr) Borate de lanthane, de lutecium, d'yttrium ou de gadolinium comprenant deux dopants et son precurseur, utilisation dans les systemes a plasma ou a rayons x
BE497094A (esLanguage)
HK40106222A (zh) 红色萤光物质及其制造方法
BE483541A (esLanguage)
EP4100488A1 (fr) Procédé de synthèse en voie sèche d'un luminophore par traitement sous atmosphère de fluor
JP2023058394A (ja) 赤色蛍光体及びその製造方法
BE424651A (esLanguage)
KR100198878B1 (ko) 삼파장 램프용 적색 발광형광체의 제조방법
BE486198A (esLanguage)