NL156179B - COLOR TELEVISION PICTURE TUBE. - Google Patents

COLOR TELEVISION PICTURE TUBE.

Info

Publication number
NL156179B
NL156179B NL6912129.A NL6912129A NL156179B NL 156179 B NL156179 B NL 156179B NL 6912129 A NL6912129 A NL 6912129A NL 156179 B NL156179 B NL 156179B
Authority
NL
Netherlands
Prior art keywords
picture tube
color television
television picture
color
tube
Prior art date
Application number
NL6912129.A
Other languages
Dutch (nl)
Other versions
NL6912129A (en
Original Assignee
Rca Corp
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 Rca Corp filed Critical Rca Corp
Publication of NL6912129A publication Critical patent/NL6912129A/xx
Publication of NL156179B publication Critical patent/NL156179B/en

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
    • H01J29/187—Luminescent screens screens with more than one luminescent material (as mixtures for the treatment of the screens)
    • 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
    • C09K11/0805—Chalcogenides
    • C09K11/0811—Chalcogenides with zinc or cadmium
    • 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
    • C09K11/7783—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing two or more rare earth metals one of which being europium
    • C09K11/7784—Chalcogenides
    • C09K11/7787—Oxides
    • C09K11/7789—Oxysulfides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Luminescent Compositions (AREA)
NL6912129.A 1968-08-09 1969-08-08 COLOR TELEVISION PICTURE TUBE. NL156179B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US75158368A 1968-08-09 1968-08-09

Publications (2)

Publication Number Publication Date
NL6912129A NL6912129A (en) 1970-02-11
NL156179B true NL156179B (en) 1978-03-15

Family

ID=25022656

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6912129.A NL156179B (en) 1968-08-09 1969-08-08 COLOR TELEVISION PICTURE TUBE.

Country Status (7)

Country Link
BE (1) BE733279A (en)
BG (1) BG15052A3 (en)
DE (1) DE1939007C3 (en)
ES (1) ES370182A1 (en)
FR (1) FR2015358A1 (en)
GB (1) GB1227677A (en)
NL (1) NL156179B (en)

Also Published As

Publication number Publication date
NL6912129A (en) 1970-02-11
FR2015358A1 (en) 1970-04-24
GB1227677A (en) 1971-04-07
BG15052A3 (en) 1975-03-03
DE1939007C3 (en) 1974-04-18
DE1939007A1 (en) 1970-02-19
ES370182A1 (en) 1971-04-01
DE1939007B2 (en) 1973-09-27
BE733279A (en) 1969-11-03

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee
NL80 Information provided on patent owner name for an already discontinued patent

Owner name: RCA