AT264675B - Elektrische Entladungsröhre - Google Patents

Elektrische Entladungsröhre

Info

Publication number
AT264675B
AT264675B AT829466A AT829466A AT264675B AT 264675 B AT264675 B AT 264675B AT 829466 A AT829466 A AT 829466A AT 829466 A AT829466 A AT 829466A AT 264675 B AT264675 B AT 264675B
Authority
AT
Austria
Prior art keywords
electric discharge
discharge tube
tube
electric
discharge
Prior art date
Application number
AT829466A
Other languages
German (de)
English (en)
Original Assignee
Philips 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 Nv filed Critical Philips Nv
Application granted granted Critical
Publication of AT264675B publication Critical patent/AT264675B/de

Links

Classifications

    • GPHYSICS
    • G21NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21KTECHNIQUES FOR HANDLING PARTICLES OR IONISING RADIATION NOT OTHERWISE PROVIDED FOR; IRRADIATION DEVICES; GAMMA RAY OR X-RAY MICROSCOPES
    • G21K4/00Conversion screens for the conversion of the spatial distribution of X-rays or particle radiation into visible images, e.g. fluoroscopic screens
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00Luminescent, e.g. electroluminescent, chemiluminescent materials
    • C09K11/08Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
    • C09K11/77Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
    • C09K11/7766Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing two or more rare earth metals
    • C09K11/7767Chalcogenides
    • C09K11/7769Oxides
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00Luminescent, e.g. electroluminescent, chemiluminescent materials
    • C09K11/08Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
    • C09K11/77Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
    • C09K11/7766Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing two or more rare earth metals
    • C09K11/7777Phosphates
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Luminescent Compositions (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
AT829466A 1965-09-04 1966-09-01 Elektrische Entladungsröhre AT264675B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6511566A NL6511566A (US20110009641A1-20110113-C00116.png) 1965-09-04 1965-09-04

Publications (1)

Publication Number Publication Date
AT264675B true AT264675B (de) 1968-09-10

Family

ID=19794051

Family Applications (1)

Application Number Title Priority Date Filing Date
AT829466A AT264675B (de) 1965-09-04 1966-09-01 Elektrische Entladungsröhre

Country Status (10)

Country Link
US (1) US3403279A (US20110009641A1-20110113-C00116.png)
AT (1) AT264675B (US20110009641A1-20110113-C00116.png)
BE (1) BE686392A (US20110009641A1-20110113-C00116.png)
CH (1) CH451341A (US20110009641A1-20110113-C00116.png)
DE (1) DE1564436A1 (US20110009641A1-20110113-C00116.png)
DK (1) DK118359B (US20110009641A1-20110113-C00116.png)
ES (1) ES330825A1 (US20110009641A1-20110113-C00116.png)
GB (1) GB1118334A (US20110009641A1-20110113-C00116.png)
NL (1) NL6511566A (US20110009641A1-20110113-C00116.png)
SE (1) SE332666B (US20110009641A1-20110113-C00116.png)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1198597A (en) * 1968-03-14 1970-07-15 Siemens Ag Improvements in or relating to Screens Capable of Fluorescing.
US3617743A (en) * 1968-10-23 1971-11-02 Gen Electric X-ray image convertors utilizing lanthanum and gadolinium oxyhalide luminescent materials activated with terbium
US3546128A (en) * 1968-10-23 1970-12-08 Gen Electric Lanthanum and gadolinium oxybromide luminescent materials activated with erbium

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL62272C (US20110009641A1-20110113-C00116.png) *
US3104226A (en) * 1961-05-29 1963-09-17 Rca Corp Short luminescence delay time phosphors
US3330981A (en) * 1963-11-14 1967-07-11 Sylvania Electric Prod Phosphor coated articles
AT258368B (de) * 1963-12-31 1967-11-27 Philips Nv Leuchtschirm
US3322682A (en) * 1965-04-23 1967-05-30 American Potash & Chem Corp Rare earth oxide and vanadate phosphors

Also Published As

Publication number Publication date
DK118359B (da) 1970-08-10
SE332666B (US20110009641A1-20110113-C00116.png) 1971-02-15
NL6511566A (US20110009641A1-20110113-C00116.png) 1967-03-06
CH451341A (de) 1968-05-15
GB1118334A (en) 1968-07-03
US3403279A (en) 1968-09-24
ES330825A1 (es) 1967-09-16
BE686392A (US20110009641A1-20110113-C00116.png) 1967-03-02
DE1564436A1 (de) 1969-12-11

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