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NL168363B - Apparatus for manufacturing a mosaic phosphor screen for a cathode ray tube, corrective lens therefor, as well as mosaic phosphor screen and a cathode ray tube provided with such screen. - Google Patents

Apparatus for manufacturing a mosaic phosphor screen for a cathode ray tube, corrective lens therefor, as well as mosaic phosphor screen and a cathode ray tube provided with such screen.

Info

Publication number
NL168363B
NL168363B NL6708246.A NL6708246A NL168363B NL 168363 B NL168363 B NL 168363B NL 6708246 A NL6708246 A NL 6708246A NL 168363 B NL168363 B NL 168363B
Authority
NL
Netherlands
Prior art keywords
ray tube
cathode ray
screen
phosphor screen
mosaic phosphor
Prior art date
Application number
NL6708246.A
Other languages
Dutch (nl)
Other versions
NL168363C (en
NL6708246A (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 NL6708246A publication Critical patent/NL6708246A/xx
Publication of NL168363B publication Critical patent/NL168363B/en
Application granted granted Critical
Publication of NL168363C publication Critical patent/NL168363C/en

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
    • H01J9/2272—Devices for carrying out the processes, e.g. light houses

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
NLAANVRAGE6708246,A 1966-06-15 1967-06-14 Apparatus for producing a mosaic phosphor screen for a cathode ray tube, corrective lens therefor, as well as a mosaic phosphor screen and a cathode ray tube provided with such screen. NL168363C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US55766366A 1966-06-15 1966-06-15

Publications (3)

Publication Number Publication Date
NL6708246A NL6708246A (en) 1967-12-18
NL168363B true NL168363B (en) 1981-10-16
NL168363C NL168363C (en) 1982-03-16

Family

ID=24226379

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE6708246,A NL168363C (en) 1966-06-15 1967-06-14 Apparatus for producing a mosaic phosphor screen for a cathode ray tube, corrective lens therefor, as well as a mosaic phosphor screen and a cathode ray tube provided with such screen.

Country Status (10)

Country Link
US (1) US3476025A (en)
JP (1) JPS5428711B1 (en)
AT (1) AT279683B (en)
BE (1) BE699947A (en)
DE (1) DE1614369A1 (en)
ES (1) ES341726A1 (en)
GB (1) GB1194023A (en)
MY (1) MY7300269A (en)
NL (1) NL168363C (en)
SE (1) SE338111B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3559546A (en) * 1967-11-01 1971-02-02 Sylvania Electric Prod Cathode ray tube screen exposure
JPS4988465A (en) * 1972-12-25 1974-08-23
DE2538087C2 (en) * 1975-08-27 1986-09-11 Standard Elektrik Lorenz Ag, 7000 Stuttgart Method for producing the color triple dot grid of the screen of a color television tube
US4020494A (en) * 1976-03-18 1977-04-26 Gte Sylvania Incorporated CRT screen exposure device having improved optical alignment
US4053906A (en) * 1976-06-23 1977-10-11 Gte Sylvania Incorporated Control system for an optical scanning exposure system for manufacturing cathode ray tubes
US6491481B1 (en) * 2000-10-31 2002-12-10 Eastman Kodak Company Method of making a precision microlens mold and a microlens mold

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2885935A (en) * 1956-05-16 1959-05-12 Rca Corp Color-kinescopes, etc.
US2986080A (en) * 1956-07-02 1961-05-30 Sylvania Electric Prod Cathode ray tube structure and process
US3279340A (en) * 1964-03-19 1966-10-18 Rca Corp Art of making color-phosphor mosaic screens

Also Published As

Publication number Publication date
NL168363C (en) 1982-03-16
JPS5428711B1 (en) 1979-09-18
GB1194023A (en) 1970-06-10
NL6708246A (en) 1967-12-18
DE1614369A1 (en) 1972-01-27
ES341726A1 (en) 1968-07-01
MY7300269A (en) 1973-12-31
AT279683B (en) 1970-03-10
SE338111B (en) 1971-08-30
BE699947A (en) 1967-11-16
US3476025A (en) 1969-11-04

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee