HK58376A - Method of, and apparatus for, optically projecting a pattern of substantially circular apertures onto a photosensitive layer - Google Patents

Method of, and apparatus for, optically projecting a pattern of substantially circular apertures onto a photosensitive layer

Info

Publication number
HK58376A
HK58376A HK58376A HK58376A HK58376A HK 58376 A HK58376 A HK 58376A HK 58376 A HK58376 A HK 58376A HK 58376 A HK58376 A HK 58376A HK 58376 A HK58376 A HK 58376A
Authority
HK
Hong Kong
Prior art keywords
pattern
photosensitive layer
substantially circular
circular apertures
optically projecting
Prior art date
Application number
HK58376A
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Publication of HK58376A publication Critical patent/HK58376A/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)
HK58376A 1970-06-05 1976-09-23 Method of, and apparatus for, optically projecting a pattern of substantially circular apertures onto a photosensitive layer HK58376A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL7008184A NL163663C (en) 1970-06-05 1970-06-05 METHOD FOR MANUFACTURING AN ELECTRON BEAM TUBE FOR DISPLAYING COLORED IMAGES
NL7102077A NL7102077A (en) 1970-06-05 1971-02-17

Publications (1)

Publication Number Publication Date
HK58376A true HK58376A (en) 1976-10-01

Family

ID=26644547

Family Applications (1)

Application Number Title Priority Date Filing Date
HK58376A HK58376A (en) 1970-06-05 1976-09-23 Method of, and apparatus for, optically projecting a pattern of substantially circular apertures onto a photosensitive layer

Country Status (8)

Country Link
JP (2) JPS5246076B1 (en)
BE (1) BE768157A (en)
CA (1) CA1013190A (en)
DE (1) DE2122943C2 (en)
FR (1) FR2095968A5 (en)
GB (1) GB1350976A (en)
HK (1) HK58376A (en)
NL (2) NL163663C (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0787077B2 (en) * 1988-04-13 1995-09-20 三菱電機株式会社 In-line type shadow mask type color cathode ray tube exposure device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3152900A (en) * 1958-11-14 1964-10-13 Rca Corp Art of making electron-sensitive mosaic screens
US3146368A (en) * 1961-04-04 1964-08-25 Rauland Corp Cathode-ray tube with color dots spaced by light absorbing areas
US3211067A (en) * 1962-06-15 1965-10-12 Rauland Corp Method of exposing a multi-color target structure

Also Published As

Publication number Publication date
NL7008184A (en) 1971-12-07
JPS5267255A (en) 1977-06-03
FR2095968A5 (en) 1972-02-11
NL163663B (en) 1980-04-15
DE2122943C2 (en) 1982-09-09
CA1013190A (en) 1977-07-05
NL7102077A (en) 1972-08-21
GB1350976A (en) 1974-04-24
DE2122943A1 (en) 1971-12-16
JPS5246076B1 (en) 1977-11-21
NL163663C (en) 1980-09-15
BE768157A (en) 1971-12-06

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