DE3070634D1 - Screen application method for colour picture tubes - Google Patents

Screen application method for colour picture tubes

Info

Publication number
DE3070634D1
DE3070634D1 DE8080100250T DE3070634T DE3070634D1 DE 3070634 D1 DE3070634 D1 DE 3070634D1 DE 8080100250 T DE8080100250 T DE 8080100250T DE 3070634 T DE3070634 T DE 3070634T DE 3070634 D1 DE3070634 D1 DE 3070634D1
Authority
DE
Germany
Prior art keywords
application method
screen application
picture tubes
colour picture
colour
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.)
Expired
Application number
DE8080100250T
Other languages
German (de)
Inventor
Rainer Vollath
Rolf Dr Zondler
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.)
Nokia Deutschland GmbH
Original Assignee
Standard Elektrik Lorenz AG
International Standard Electric 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 Standard Elektrik Lorenz AG, International Standard Electric Corp filed Critical Standard Elektrik Lorenz AG
Priority to DE8080100250T priority Critical patent/DE3070634D1/en
Application granted granted Critical
Publication of DE3070634D1 publication Critical patent/DE3070634D1/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • H01J9/20—Manufacture of screens on or from which an image or pattern is formed, picked up, converted or stored; Applying coatings to the vessel
    • H01J9/22—Applying luminescent coatings
    • H01J9/221—Applying luminescent coatings in continuous layers
    • H01J9/223—Applying luminescent coatings in continuous layers by uniformly dispersing of liquid

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)
  • Surface Treatment Of Glass (AREA)
DE8080100250T 1979-02-08 1980-01-19 Screen application method for colour picture tubes Expired DE3070634D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8080100250T DE3070634D1 (en) 1979-02-08 1980-01-19 Screen application method for colour picture tubes

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19792904673 DE2904673A1 (en) 1979-02-08 1979-02-08 SHIELDING PROCESS FOR COLOR TUBES
DE8080100250T DE3070634D1 (en) 1979-02-08 1980-01-19 Screen application method for colour picture tubes

Publications (1)

Publication Number Publication Date
DE3070634D1 true DE3070634D1 (en) 1985-06-20

Family

ID=6062388

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19792904673 Ceased DE2904673A1 (en) 1979-02-08 1979-02-08 SHIELDING PROCESS FOR COLOR TUBES
DE8080100250T Expired DE3070634D1 (en) 1979-02-08 1980-01-19 Screen application method for colour picture tubes

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19792904673 Ceased DE2904673A1 (en) 1979-02-08 1979-02-08 SHIELDING PROCESS FOR COLOR TUBES

Country Status (4)

Country Link
EP (1) EP0014360B1 (en)
JP (1) JPS55133729A (en)
DE (2) DE2904673A1 (en)
FI (1) FI800323A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6166334A (en) * 1984-09-06 1986-04-05 Sony Corp Manufacture of cathode-ray tube and photosensitive phosphor paste

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3313643A (en) * 1966-06-21 1967-04-11 Rca Corp Method of making phosphor screens
US4078095A (en) * 1974-03-28 1978-03-07 Rca Corporation Slurry process for coating particles upon the viewing-window surface of a cathode-ray tube

Also Published As

Publication number Publication date
FI800323A (en) 1980-08-09
EP0014360B1 (en) 1985-05-15
JPS55133729A (en) 1980-10-17
EP0014360A1 (en) 1980-08-20
DE2904673A1 (en) 1980-08-14

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: NOKIA GRAETZ GMBH, 7530 PFORZHEIM, DE

8327 Change in the person/name/address of the patent owner

Owner name: NOKIA UNTERHALTUNGSELEKTRONIK (DEUTSCHLAND) GMBH,

8327 Change in the person/name/address of the patent owner

Owner name: NOKIA (DEUTSCHLAND) GMBH, 7530 PFORZHEIM, DE

8339 Ceased/non-payment of the annual fee