AT292847B - Leuchtschirm - Google Patents

Leuchtschirm

Info

Publication number
AT292847B
AT292847B AT356770A AT356770A AT292847B AT 292847 B AT292847 B AT 292847B AT 356770 A AT356770 A AT 356770A AT 356770 A AT356770 A AT 356770A AT 292847 B AT292847 B AT 292847B
Authority
AT
Austria
Prior art keywords
luminescent screen
luminescent
screen
Prior art date
Application number
AT356770A
Other languages
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 AT292847B publication Critical patent/AT292847B/de

Links

Classifications

    • 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, e.g. electroluminescent, chemiluminescent materials
    • C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
    • C09K11/64—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing aluminium
    • 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, e.g. electroluminescent, chemiluminescent materials
    • C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
    • 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, e.g. electroluminescent, chemiluminescent materials
    • C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
    • C09K11/62—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing gallium, indium or thallium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Luminescent Compositions (AREA)
AT356770A 1969-04-23 1970-04-20 Leuchtschirm AT292847B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6906222A NL6906222A (de) 1969-04-23 1969-04-23

Publications (1)

Publication Number Publication Date
AT292847B true AT292847B (de) 1971-09-10

Family

ID=19806761

Family Applications (1)

Application Number Title Priority Date Filing Date
AT356770A AT292847B (de) 1969-04-23 1970-04-20 Leuchtschirm

Country Status (9)

Country Link
US (1) US3723339A (de)
AT (1) AT292847B (de)
AU (1) AU1411870A (de)
BE (1) BE749274A (de)
CA (1) CA932950A (de)
FR (1) FR2046331A5 (de)
GB (1) GB1242983A (de)
NL (1) NL6906222A (de)
SE (1) SE362896B (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7214859A (de) * 1972-11-03 1974-05-07
NL160869C (nl) * 1972-11-03 Philips Nv Luminescerend scherm, alsmede ontladingslamp en katho- de straalbuis, voorzien van een dergelijk scherm.
US3857054A (en) * 1973-07-11 1974-12-24 Westinghouse Electric Corp Discharge device and method for generating near infrared radiations
GB1500902A (en) * 1974-01-17 1978-02-15 Thorn Electrical Ind Ltd Phosphors and their preparation
US4018698A (en) * 1974-04-05 1977-04-19 Gte Sylvania Incorporated Cerium stabilized magnesium aluminum gallate phosphors
US4032471A (en) * 1975-01-27 1977-06-28 Eastman Kodak Company Process for preparing yttrium oxide and rare earth metal oxide phosphors
JPS51119388A (en) * 1975-03-19 1976-10-19 Gte Sylvania Inc Fluorescent substances
JPS57170979A (en) * 1981-04-15 1982-10-21 Mitsubishi Electric Corp Fluorescent substance
JP2689852B2 (ja) * 1993-06-02 1997-12-10 双葉電子工業株式会社 蛍光表示管用蛍光体
US6042746A (en) * 1997-01-17 2000-03-28 Micron Technology, Inc. Specialized phosphors prepared by a multi-stage grinding and firing sequence
KR20020025281A (ko) * 2000-09-28 2002-04-04 오길록 형광 디스플레이용 녹색 형광체와 그것의 제조방법

Also Published As

Publication number Publication date
CA932950A (en) 1973-09-04
DE2016743B2 (de) 1976-10-21
NL6906222A (de) 1970-10-27
DE2016743A1 (de) 1972-02-24
GB1242983A (en) 1971-08-18
FR2046331A5 (de) 1971-03-05
BE749274A (fr) 1970-10-21
US3723339A (en) 1973-03-27
AU1411870A (en) 1971-10-28
SE362896B (de) 1973-12-27

Similar Documents

Publication Publication Date Title
AR199700A1 (es) Pantalla luminiscente
BE789747A (fr) Ecran luminescent
IT987749B (it) Schermo luminescente
BE772485A (fr) Ecran luminescent
BE776401Q (fr) Ecran de luminaire.
AT289950B (de) Leuchtschirm
AT292847B (de) Leuchtschirm
CH526830A (de) Elektrolumineszente Anzeigeanordnung
AT281197B (de) Leuchtschirm
BE758642A (fr) Ecran luminescent
AT279682B (de) Leuchtschirm
AT279736B (de) Leuchtschirm
AT270763B (de) Leuchtschirm
AT263096B (de) Leuchtschirm
CH555595A (de) Fluoreszenzschirm.
AT279737B (de) Leuchtschirm
AT281935B (de) Leuchtschirm
AT281198B (de) Leuchtschirm
BE765967A (fr) Ecran luminescent
AR201119A1 (es) Pantalla luminiscente
BE759005A (fr) Ecran luminescent
AT290670B (de) Leuchtschirm
BE792944A (fr) Ecran luminescent
CH503282A (de) Projektionsschirm
AT294976B (de) Leuchtschirm

Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee