FR2327633A1 - Appareil pour exposer a la lumiere des ecrans de tubes images lors de leur fabrication - Google Patents

Appareil pour exposer a la lumiere des ecrans de tubes images lors de leur fabrication

Info

Publication number
FR2327633A1
FR2327633A1 FR7624327A FR7624327A FR2327633A1 FR 2327633 A1 FR2327633 A1 FR 2327633A1 FR 7624327 A FR7624327 A FR 7624327A FR 7624327 A FR7624327 A FR 7624327A FR 2327633 A1 FR2327633 A1 FR 2327633A1
Authority
FR
France
Prior art keywords
manufacturing
light during
image tube
exposing image
tube screens
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.)
Granted
Application number
FR7624327A
Other languages
English (en)
French (fr)
Other versions
FR2327633B1 (Direct
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Publication of FR2327633A1 publication Critical patent/FR2327633A1/fr
Application granted granted Critical
Publication of FR2327633B1 publication Critical patent/FR2327633B1/fr
Granted 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
    • 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)
FR7624327A 1975-10-06 1976-08-09 Appareil pour exposer a la lumiere des ecrans de tubes images lors de leur fabrication Granted FR2327633A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11973375A JPS5244161A (en) 1975-10-06 1975-10-06 Fluorescent surface exposure equiment

Publications (2)

Publication Number Publication Date
FR2327633A1 true FR2327633A1 (fr) 1977-05-06
FR2327633B1 FR2327633B1 (Direct) 1979-06-15

Family

ID=14768767

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7624327A Granted FR2327633A1 (fr) 1975-10-06 1976-08-09 Appareil pour exposer a la lumiere des ecrans de tubes images lors de leur fabrication

Country Status (4)

Country Link
JP (1) JPS5244161A (Direct)
DE (1) DE2634722C2 (Direct)
FR (1) FR2327633A1 (Direct)
GB (1) GB1561356A (Direct)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS602080U (ja) * 1983-06-20 1985-01-09 樽川　富次 耐火複合管

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1478124A (en) * 1973-08-31 1977-06-29 Emi Ltd Apparatus for examining bodies by means of penetrating radiation

Also Published As

Publication number Publication date
JPS5746172B2 (Direct) 1982-10-01
DE2634722C2 (de) 1984-02-09
JPS5244161A (en) 1977-04-06
FR2327633B1 (Direct) 1979-06-15
DE2634722A1 (de) 1977-04-07
GB1561356A (en) 1980-02-20

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