NL8303782A - Beeldbuis. - Google Patents

Beeldbuis. Download PDF

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Publication number
NL8303782A
NL8303782A NL8303782A NL8303782A NL8303782A NL 8303782 A NL8303782 A NL 8303782A NL 8303782 A NL8303782 A NL 8303782A NL 8303782 A NL8303782 A NL 8303782A NL 8303782 A NL8303782 A NL 8303782A
Authority
NL
Netherlands
Prior art keywords
terbium
filter
transmission
phosphor
display tube
Prior art date
Application number
NL8303782A
Other languages
English (en)
Dutch (nl)
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
Priority to NL8303782A priority Critical patent/NL8303782A/nl
Priority to CA000466730A priority patent/CA1216880A/en
Priority to ES537265A priority patent/ES8600565A1/es
Priority to DD84268929A priority patent/DD228110A5/de
Priority to DE8484201564T priority patent/DE3469104D1/de
Priority to EP84201564A priority patent/EP0145050B1/de
Priority to US06/667,043 priority patent/US4604550A/en
Priority to JP59230452A priority patent/JPS60112881A/ja
Priority to KR1019840006895A priority patent/KR850003628A/ko
Publication of NL8303782A publication Critical patent/NL8303782A/nl

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
    • 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
    • C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
    • C09K11/7766—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing two or more rare earth metals
    • C09K11/7767—Chalcogenides
    • C09K11/7769—Oxides
    • C09K11/7771—Oxysulfides
    • 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
    • C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
    • C09K11/7766—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing two or more rare earth metals
    • C09K11/7767—Chalcogenides
    • C09K11/7769—Oxides
    • C09K11/777—Oxyhalogenides
    • 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
    • H01J29/185—Luminescent screens measures against halo-phenomena
    • 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
    • H01J29/28—Luminescent screens with protective, conductive or reflective layers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Luminescent Compositions (AREA)
  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
  • Optical Filters (AREA)
NL8303782A 1983-11-03 1983-11-03 Beeldbuis. NL8303782A (nl)

Priority Applications (9)

Application Number Priority Date Filing Date Title
NL8303782A NL8303782A (nl) 1983-11-03 1983-11-03 Beeldbuis.
CA000466730A CA1216880A (en) 1983-11-03 1984-10-31 Display tube
ES537265A ES8600565A1 (es) 1983-11-03 1984-10-31 Un tubo de imagen de rayos catodicos
DD84268929A DD228110A5 (de) 1983-11-03 1984-10-31 Bildwiedergaberoehre
DE8484201564T DE3469104D1 (en) 1983-11-03 1984-10-31 Image reproduction tubes
EP84201564A EP0145050B1 (de) 1983-11-03 1984-10-31 Bildwiedergaberöhre
US06/667,043 US4604550A (en) 1983-11-03 1984-11-01 Display tube with terbium-activated blue-luminescing phosphor screen
JP59230452A JPS60112881A (ja) 1983-11-03 1984-11-02 表示管
KR1019840006895A KR850003628A (ko) 1983-11-03 1984-11-03 표시관

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8303782A NL8303782A (nl) 1983-11-03 1983-11-03 Beeldbuis.
NL8303782 1983-11-03

Publications (1)

Publication Number Publication Date
NL8303782A true NL8303782A (nl) 1985-06-03

Family

ID=19842652

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8303782A NL8303782A (nl) 1983-11-03 1983-11-03 Beeldbuis.

Country Status (9)

Country Link
US (1) US4604550A (es)
EP (1) EP0145050B1 (es)
JP (1) JPS60112881A (es)
KR (1) KR850003628A (es)
CA (1) CA1216880A (es)
DD (1) DD228110A5 (es)
DE (1) DE3469104D1 (es)
ES (1) ES8600565A1 (es)
NL (1) NL8303782A (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5993784A (ja) * 1982-11-18 1984-05-30 Toshiba Corp カラ−投写型映像装置及びその製造方法
JP2728429B2 (ja) * 1988-05-13 1998-03-18 株式会社日立製作所 投写形陰極線管とそれを用いた投写形映像装置
EP0432744B1 (en) * 1989-12-12 1995-05-24 Kabushiki Kaisha Toshiba Color cathode ray tube
US5569977A (en) * 1994-03-08 1996-10-29 Philips Electronics North America Corporation Cathode ray tube with UV-reflective filter and UV-excitable phosphor
DE10043530A1 (de) * 2000-09-05 2002-03-14 Philips Corp Intellectual Pty Farbbildschirm mit blauer Leuchtstoffschicht

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3617743A (en) * 1968-10-23 1971-11-02 Gen Electric X-ray image convertors utilizing lanthanum and gadolinium oxyhalide luminescent materials activated with terbium
US3638060A (en) * 1970-05-25 1972-01-25 Gte Laboratories Inc Phosphor display screen and filter including platinum and manganese chloride derivatives of tetraphenylporphin
US3829700A (en) * 1971-01-28 1974-08-13 R Buchanan Rare earth phosphors for x-ray conversion screens
US3725704A (en) * 1971-01-28 1973-04-03 Lockheed Aircraft Corp Rare earth phosphors for x-ray conversion screens
US3760215A (en) * 1972-08-22 1973-09-18 Us Navy Low-reflection filter for cathode ray tube face plate
US3883747A (en) * 1973-12-06 1975-05-13 Minnesota Mining & Mfg X-ray intensifying screen
US3946267A (en) * 1975-02-03 1976-03-23 Sperry Rand Corporation Plural filter system cooperating with cathode ray display with lanthanum host phosphor emissive in two colors
US4307320B1 (en) * 1978-02-03 1993-12-28 Kasei Optonix, Ltd. Pigment coated phosphor and high contrast color television cathode ray tube using same
DE2906505C2 (de) * 1978-02-20 1985-10-24 Japan Electric Industry Development Association, Tokio/Tokyo Fluoreszenzmischung und deren Verwendung in einem Fluoreszenzschirm einer durch langsame Elektronen angeregten Fluoreszenz-Anzeigevorrichtung
US4177399A (en) * 1978-05-25 1979-12-04 Westinghouse Electric Corp. High contrast cathode ray display tube
US4310783A (en) * 1979-05-07 1982-01-12 Temple Michael D Cathode ray tube face plate construction for suppressing the halo having a low reflection and method

Also Published As

Publication number Publication date
CA1216880A (en) 1987-01-20
US4604550A (en) 1986-08-05
DD228110A5 (de) 1985-10-02
ES537265A0 (es) 1985-09-16
EP0145050A1 (de) 1985-06-19
ES8600565A1 (es) 1985-09-16
KR850003628A (ko) 1985-06-20
EP0145050B1 (de) 1988-01-27
DE3469104D1 (en) 1988-03-03
JPS60112881A (ja) 1985-06-19

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Legal Events

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A1B A search report has been drawn up
BV The patent application has lapsed