FR2271658B1 - - Google Patents

Info

Publication number
FR2271658B1
FR2271658B1 FR7514815A FR7514815A FR2271658B1 FR 2271658 B1 FR2271658 B1 FR 2271658B1 FR 7514815 A FR7514815 A FR 7514815A FR 7514815 A FR7514815 A FR 7514815A FR 2271658 B1 FR2271658 B1 FR 2271658B1
Authority
FR
France
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
FR7514815A
Other languages
French (fr)
Other versions
FR2271658A1 (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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken 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 Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of FR2271658A1 publication Critical patent/FR2271658A1/fr
Application granted granted Critical
Publication of FR2271658B1 publication Critical patent/FR2271658B1/fr
Expired legal-status Critical Current

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)
FR7514815A 1974-05-13 1975-05-13 Expired FR2271658B1 (en)

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 (2)

Publication Number Publication Date
FR2271658A1 FR2271658A1 (en) 1975-12-12
FR2271658B1 true FR2271658B1 (en) 1979-06-08

Family

ID=19821337

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7514815A Expired FR2271658B1 (en) 1974-05-13 1975-05-13

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
DE2518960C2 (en) 1986-09-04
DE2518960A1 (en) 1975-12-04
NL7406378A (en) 1975-11-17
CA1032595A (en) 1978-06-06
GB1485550A (en) 1977-09-14
FR2271658A1 (en) 1975-12-12

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Legal Events

Date Code Title Description
ST Notification of lapse