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NL7406378A - METHOD OF MANUFACTURING A SHADOW MASK TUBE FOR DISPLAYING COLORED IMAGES AND TUBE MADE IN ACCORDANCE WITH THIS METHOD. - Google Patents

METHOD OF MANUFACTURING A SHADOW MASK TUBE FOR DISPLAYING COLORED IMAGES AND TUBE MADE IN ACCORDANCE WITH THIS METHOD.

Info

Publication number
NL7406378A
NL7406378A NL7406378A NL7406378A NL7406378A NL 7406378 A NL7406378 A NL 7406378A NL 7406378 A NL7406378 A NL 7406378A NL 7406378 A NL7406378 A NL 7406378A NL 7406378 A NL7406378 A NL 7406378A
Authority
NL
Netherlands
Prior art keywords
tube
accordance
manufacturing
shadow mask
colored images
Prior art date
Application number
NL7406378A
Other languages
Dutch (nl)
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
Priority to NL7406378A priority Critical patent/NL7406378A/en
Priority to DE19752518960 priority patent/DE2518960C2/en
Priority to CA226,186A priority patent/CA1032595A/en
Priority to GB1963075A priority patent/GB1485550A/en
Priority to FR7514815A priority patent/FR2271658B1/fr
Publication of NL7406378A publication Critical patent/NL7406378A/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
    • H01J29/10—Screens on or from which an image or pattern is formed, picked up, converted or stored
    • H01J29/18—Luminescent screens
    • H01J29/24—Supports for luminescent material
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
    • G03F7/004—Photosensitive materials
    • G03F7/04—Chromates
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
    • H01J29/10—Screens on or from which an image or pattern is formed, picked up, converted or stored
    • H01J29/18—Luminescent screens
    • H01J29/28—Luminescent screens with protective, conductive or reflective layers
    • 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
    • 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
    • H01J9/2278—Application of light absorbing material, e.g. between the luminescent areas

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)
  • Preparing Plates And Mask In Photomechanical Process (AREA)
NL7406378A 1974-05-13 1974-05-13 METHOD OF MANUFACTURING A SHADOW MASK TUBE FOR DISPLAYING COLORED IMAGES AND TUBE MADE IN ACCORDANCE WITH THIS METHOD. NL7406378A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
NL7406378A NL7406378A (en) 1974-05-13 1974-05-13 METHOD OF MANUFACTURING A SHADOW MASK TUBE FOR DISPLAYING COLORED IMAGES AND TUBE MADE IN ACCORDANCE WITH THIS METHOD.
DE19752518960 DE2518960C2 (en) 1974-05-13 1975-04-29 Method of manufacturing a light-absorbing frame around the screen of a color picture tube
CA226,186A CA1032595A (en) 1974-05-13 1975-05-02 Light absorbing frame around screen of television picture tube
GB1963075A GB1485550A (en) 1974-05-13 1975-05-09 Method of manufacturing a cathode ray tube for displaying coloured pictures
FR7514815A FR2271658B1 (en) 1974-05-13 1975-05-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7406378A NL7406378A (en) 1974-05-13 1974-05-13 METHOD OF MANUFACTURING A SHADOW MASK TUBE FOR DISPLAYING COLORED IMAGES AND TUBE MADE IN ACCORDANCE WITH THIS METHOD.

Publications (1)

Publication Number Publication Date
NL7406378A true NL7406378A (en) 1975-11-17

Family

ID=19821337

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7406378A NL7406378A (en) 1974-05-13 1974-05-13 METHOD OF MANUFACTURING A SHADOW MASK TUBE FOR DISPLAYING COLORED IMAGES AND TUBE MADE IN ACCORDANCE WITH THIS METHOD.

Country Status (5)

Country Link
CA (1) CA1032595A (en)
DE (1) DE2518960C2 (en)
FR (1) FR2271658B1 (en)
GB (1) GB1485550A (en)
NL (1) NL7406378A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8304178A (en) * 1983-12-06 1985-07-01 Philips Nv COLOR IMAGE TUBE AND DISPLAY EQUIPPED WITH SUCH AN IMAGE TUBE.
NL8304180A (en) * 1983-12-06 1985-07-01 Philips Nv IMAGE TUBE AND IMAGE DISPLAY EQUIPMENT PROVIDED WITH SUCH AN IMAGE TUBE.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2378875A (en) * 1942-03-30 1945-06-19 Philco Radio & Television Corp Cathode ray television tube
US3679451A (en) * 1970-02-13 1972-07-25 Marks Polarized Corp Nonglare coating for surfaces of tv tubes and the like and such coated surfaces
GB1331677A (en) * 1971-06-18 1973-09-26 Westinghouse Electric Corp Colour television tubes

Also Published As

Publication number Publication date
FR2271658A1 (en) 1975-12-12
DE2518960A1 (en) 1975-12-04
GB1485550A (en) 1977-09-14
FR2271658B1 (en) 1979-06-08
DE2518960C2 (en) 1986-09-04
CA1032595A (en) 1978-06-06

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Legal Events

Date Code Title Description
BV The patent application has lapsed