DE1811475A1 - Lumineszierendes mit dreiwertigem Terbium aktiviertes Stroniumorthophosphat - Google Patents

Lumineszierendes mit dreiwertigem Terbium aktiviertes Stroniumorthophosphat

Info

Publication number
DE1811475A1
DE1811475A1 DE19681811475 DE1811475A DE1811475A1 DE 1811475 A1 DE1811475 A1 DE 1811475A1 DE 19681811475 DE19681811475 DE 19681811475 DE 1811475 A DE1811475 A DE 1811475A DE 1811475 A1 DE1811475 A1 DE 1811475A1
Authority
DE
Germany
Prior art keywords
luminescent
activated
terbium
orthophosphate
strontium
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.)
Pending
Application number
DE19681811475
Other languages
German (de)
English (en)
Inventor
Alfred Bril
Wanmaker Willem Lambertus
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of DE1811475A1 publication Critical patent/DE1811475A1/de
Pending 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
    • H01J29/20—Luminescent screens characterised by the luminescent material
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent materials, e.g. electroluminescent or chemiluminescent
    • C09K11/08—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials
    • C09K11/77—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials containing rare earth metals
    • C09K11/7743—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials containing rare earth metals containing terbium
    • C09K11/7752—Phosphates
    • C09K11/7753—Phosphates with alkaline earth metals
    • 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
    • H01J29/327—Black matrix materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Luminescent Compositions (AREA)
DE19681811475 1967-12-22 1968-11-28 Lumineszierendes mit dreiwertigem Terbium aktiviertes Stroniumorthophosphat Pending DE1811475A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6717638A NL6717638A (enExample) 1967-12-22 1967-12-22

Publications (1)

Publication Number Publication Date
DE1811475A1 true DE1811475A1 (de) 1969-07-17

Family

ID=19802091

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19681811475 Pending DE1811475A1 (de) 1967-12-22 1968-11-28 Lumineszierendes mit dreiwertigem Terbium aktiviertes Stroniumorthophosphat

Country Status (9)

Country Link
US (1) US3600324A (enExample)
JP (1) JPS4830833B1 (enExample)
AT (1) AT281935B (enExample)
BE (1) BE725863A (enExample)
DE (1) DE1811475A1 (enExample)
FR (1) FR1598628A (enExample)
GB (1) GB1205139A (enExample)
NL (1) NL6717638A (enExample)
SE (1) SE330055B (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3905912A (en) * 1974-09-25 1975-09-16 Gte Sylvania Inc Rare earth activated hafnium phosphate luminescent materials
DE2751939C3 (de) * 1976-11-22 1979-07-12 Tokyo Shibaura Electric Co., Ltd., Kawasaki, Kanagawa (Japan) Gadolinium-aktivierter Phosphatleuchtstoff
JPS53166135U (enExample) * 1977-06-02 1978-12-26
JPS5938278A (ja) * 1982-08-25 1984-03-02 Konishiroku Photo Ind Co Ltd 放射線像変換方法
DE3771164D1 (de) * 1986-10-20 1991-08-08 Philips Nv Lumineszentes seltene erden-phosphat, ein schirm mit diesem phosphat und eine niederdruckquecksilberlampe, versehen mit diesem schirm.
CN101297019A (zh) * 2005-10-28 2008-10-29 韦仁格陆有限公司 长时间余辉的光致发光材料
CN112919899A (zh) * 2021-03-10 2021-06-08 旦宇科技江苏有限公司 一种铽离子激活的磷酸盐发光陶瓷制备方法与应用

Also Published As

Publication number Publication date
SE330055B (enExample) 1970-11-02
AT281935B (de) 1970-06-10
US3600324A (en) 1971-08-17
GB1205139A (en) 1970-09-16
FR1598628A (enExample) 1970-07-06
BE725863A (enExample) 1969-06-20
NL6717638A (enExample) 1969-06-24
JPS4830833B1 (enExample) 1973-09-25

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