GB1565064A - Exposure apparatus used for manufacture of a colour cathode-ray tube phosphor screen - Google Patents

Exposure apparatus used for manufacture of a colour cathode-ray tube phosphor screen Download PDF

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Publication number
GB1565064A
GB1565064A GB3212776A GB3212776A GB1565064A GB 1565064 A GB1565064 A GB 1565064A GB 3212776 A GB3212776 A GB 3212776A GB 3212776 A GB3212776 A GB 3212776A GB 1565064 A GB1565064 A GB 1565064A
Authority
GB
United Kingdom
Prior art keywords
light source
housing
supporting
mercury lamp
adjusting means
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
GB3212776A
Other languages
English (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.)
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
Priority claimed from JP50112682A external-priority patent/JPS594815B2/ja
Priority claimed from JP50133048A external-priority patent/JPS6015096B2/ja
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Publication of GB1565064A publication Critical patent/GB1565064A/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
    • H01J9/227—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)
GB3212776A 1975-09-19 1976-08-02 Exposure apparatus used for manufacture of a colour cathode-ray tube phosphor screen Expired GB1565064A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP50112682A JPS594815B2 (ja) 1975-09-19 1975-09-19 カラ−受像管用露光装置
JP50133048A JPS6015096B2 (ja) 1975-11-07 1975-11-07 カラー受像管用露光装置

Publications (1)

Publication Number Publication Date
GB1565064A true GB1565064A (en) 1980-04-16

Family

ID=26451788

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3212776A Expired GB1565064A (en) 1975-09-19 1976-08-02 Exposure apparatus used for manufacture of a colour cathode-ray tube phosphor screen

Country Status (3)

Country Link
DE (1) DE2635502C2 (enExample)
FR (1) FR2325176A1 (enExample)
GB (1) GB1565064A (enExample)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3482495A (en) * 1967-07-14 1969-12-09 Admiral Corp Lighthouse alignment apparatus
NL6715342A (enExample) * 1967-11-11 1969-05-13

Also Published As

Publication number Publication date
DE2635502C2 (de) 1983-11-03
FR2325176B1 (enExample) 1979-09-28
DE2635502A1 (de) 1977-03-31
FR2325176A1 (fr) 1977-04-15

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years

Effective date: 19960801