GB8811914D0 - Phosphor screen preparation - Google Patents

Phosphor screen preparation

Info

Publication number
GB8811914D0
GB8811914D0 GB888811914A GB8811914A GB8811914D0 GB 8811914 D0 GB8811914 D0 GB 8811914D0 GB 888811914 A GB888811914 A GB 888811914A GB 8811914 A GB8811914 A GB 8811914A GB 8811914 D0 GB8811914 D0 GB 8811914D0
Authority
GB
United Kingdom
Prior art keywords
phosphor screen
screen preparation
preparation
phosphor
screen
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.)
Withdrawn
Application number
GB888811914A
Other versions
GB2218846A (en
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.)
Rank Brimar Ltd
Original Assignee
Rank Brimar Ltd
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 Rank Brimar Ltd filed Critical Rank Brimar Ltd
Priority to GB8811914A priority Critical patent/GB2218846A/en
Publication of GB8811914D0 publication Critical patent/GB8811914D0/en
Priority to EP89304890A priority patent/EP0342900A1/en
Priority to JP12772889A priority patent/JPH0221536A/en
Publication of GB2218846A publication Critical patent/GB2218846A/en
Withdrawn legal-status Critical Current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
    • H01J9/227—Applying luminescent coatings with luminescent material discontinuously arranged, e.g. in dots or lines
    • H01J9/2271—Applying luminescent coatings with luminescent material discontinuously arranged, e.g. in dots or lines by photographic processes

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)
GB8811914A 1988-05-20 1988-05-20 Manufacture of colour crt phoshor screen Withdrawn GB2218846A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB8811914A GB2218846A (en) 1988-05-20 1988-05-20 Manufacture of colour crt phoshor screen
EP89304890A EP0342900A1 (en) 1988-05-20 1989-05-15 Phosphor screen preparation
JP12772889A JPH0221536A (en) 1988-05-20 1989-05-19 Method of forming array of plurality of different and scattered phosphorescent elements

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8811914A GB2218846A (en) 1988-05-20 1988-05-20 Manufacture of colour crt phoshor screen

Publications (2)

Publication Number Publication Date
GB8811914D0 true GB8811914D0 (en) 1988-06-22
GB2218846A GB2218846A (en) 1989-11-22

Family

ID=10637202

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8811914A Withdrawn GB2218846A (en) 1988-05-20 1988-05-20 Manufacture of colour crt phoshor screen

Country Status (3)

Country Link
EP (1) EP0342900A1 (en)
JP (1) JPH0221536A (en)
GB (1) GB2218846A (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3374719D1 (en) * 1982-04-02 1988-01-07 Philips Corp Positive-working photoresist composition and method for forming a light-absorbing matrix in a color crt structure
US4505999A (en) * 1983-09-12 1985-03-19 North American Philips Consumer Electronics Corp. Photographic process for applying phosphor pattern to color CRT shadow mask
GB8507798D0 (en) * 1985-03-26 1985-05-01 Rank Electronic Tubes Ltd Colour cathode ray tube

Also Published As

Publication number Publication date
EP0342900A1 (en) 1989-11-23
GB2218846A (en) 1989-11-22
JPH0221536A (en) 1990-01-24

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)