NL173897B - METHOD AND APPARATUS FOR MANUFACTURING A SCREEN FOR A COLOR IMAGE TUBE - Google Patents

METHOD AND APPARATUS FOR MANUFACTURING A SCREEN FOR A COLOR IMAGE TUBE

Info

Publication number
NL173897B
NL173897B NLAANVRAGE7310876,A NL7310876A NL173897B NL 173897 B NL173897 B NL 173897B NL 7310876 A NL7310876 A NL 7310876A NL 173897 B NL173897 B NL 173897B
Authority
NL
Netherlands
Prior art keywords
screen
manufacturing
color image
image tube
tube
Prior art date
Application number
NLAANVRAGE7310876,A
Other languages
Dutch (nl)
Other versions
NL7310876A (en
NL173897C (en
Original Assignee
Tokyo Shibaura Electric Co
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 Tokyo Shibaura Electric Co filed Critical Tokyo Shibaura Electric Co
Publication of NL7310876A publication Critical patent/NL7310876A/xx
Publication of NL173897B publication Critical patent/NL173897B/en
Application granted granted Critical
Publication of NL173897C publication Critical patent/NL173897C/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
    • 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
    • H01J29/06—Screens for shielding; Masks interposed in the electron stream
    • H01J29/07—Shadow masks for colour television tubes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J31/00—Cathode ray tubes; Electron beam tubes
    • H01J31/08—Cathode ray tubes; Electron beam tubes having a screen on or from which an image or pattern is formed, picked up, converted, or stored
    • H01J31/10—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes
    • H01J31/20—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes for displaying images or patterns in two or more colours
    • H01J31/201—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes for displaying images or patterns in two or more colours using a colour-selection electrode
    • H01J31/203—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes for displaying images or patterns in two or more colours using a colour-selection electrode with more than one electron beam
    • H01J31/206—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes for displaying images or patterns in two or more colours using a colour-selection electrode with more than one electron beam with three coplanar electron beams

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)
NLAANVRAGE7310876,A 1972-08-07 1973-08-07 METHOD AND APPARATUS FOR MANUFACTURING A SCREEN FOR A COLOR IMAGE TUBE NL173897C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP47078420A JPS5236390B2 (en) 1972-08-07 1972-08-07

Publications (3)

Publication Number Publication Date
NL7310876A NL7310876A (en) 1974-02-11
NL173897B true NL173897B (en) 1983-10-17
NL173897C NL173897C (en) 1984-03-16

Family

ID=13661540

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7310876,A NL173897C (en) 1972-08-07 1973-08-07 METHOD AND APPARATUS FOR MANUFACTURING A SCREEN FOR A COLOR IMAGE TUBE

Country Status (6)

Country Link
US (1) US3890151A (en)
JP (1) JPS5236390B2 (en)
DE (1) DE2339594C3 (en)
FR (1) FR2195836B1 (en)
GB (1) GB1404882A (en)
NL (1) NL173897C (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3993487A (en) * 1969-01-03 1976-11-23 Matsushita Electronics Corporation Method for manufacture of color television picture tubes using rotating light source
US4059834A (en) * 1974-03-13 1977-11-22 Matsushita Electronics Corporation Light exposing apparatus for forming a phosphor screen of a cathode ray tube
US4020493A (en) * 1974-12-23 1977-04-26 Zenith Radio Corporation Photographic master for use in screening a color cathode ray tube
JPS6018983B2 (en) * 1975-05-20 1985-05-14 ソニー株式会社 Exposure method
NL7510273A (en) * 1975-09-01 1977-03-03 Philips Nv PROCEDURE FOR MANUFACTURE OF A CATHODE RAY TUBE FOR DISPLAYING COLORED IMAGES AND CATHOD RAY TUBE MADE IN ACCORDANCE WITH THIS PROCESS.
US4256390A (en) * 1980-03-20 1981-03-17 Gte Products Corporation Cathode ray tube screen exposure system
US4475797A (en) * 1982-07-30 1984-10-09 Zenith Electronics Corporation Color cathode ray tube screening exposure method and apparatus
US4568162A (en) * 1983-08-19 1986-02-04 Rca Corporation Method for screening line screen slit mask color picture tubes
US4516841A (en) * 1983-08-19 1985-05-14 Rca Corporation Method for screening line screen slit mask color picture tubes
US4590137A (en) * 1984-03-30 1986-05-20 Rca Corporation Method and apparatus for screening line screen slit mask color picture tubes
US4770962A (en) * 1985-04-03 1988-09-13 North American Philips Corporation Monochrome cathode ray tube for use as a color reference
US4634247A (en) * 1985-12-19 1987-01-06 Rca Corporation Method for screening line screen slit mask color picture tubes
KR910008017B1 (en) * 1989-08-30 1991-10-05 삼성전관 주식회사 Manufacturing method for flourescent screen for color crt
JPH10269960A (en) * 1997-03-26 1998-10-09 Nec Kansai Ltd Shadow mask type color cathode-ray tube
US20060280889A1 (en) * 2005-06-10 2006-12-14 Powell Steven M Tubular nylon alloy members for tubing and hose constructions

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2936682A (en) * 1956-07-02 1960-05-17 Sylvania Electric Prod Device for use in processing discrete screen patterns for cathode ray tubes
NL6612852A (en) * 1966-09-13 1968-03-14
US3667947A (en) * 1967-11-01 1972-06-06 Sylvania Electric Prod Color crt screen exposure method
US3760698A (en) * 1970-10-17 1973-09-25 Mitsubishi Electric Corp Light exposure apparatus for forming fluorescent screens of color picture tubes
US3736848A (en) * 1970-10-20 1973-06-05 Tokyo Shibaura Electric Co Method of preparing the screen of a colour television picture tube and device performing the method
US3725106A (en) * 1970-10-30 1973-04-03 Matsushita Electronics Corp Method and apparatus of making color cathode ray tube

Also Published As

Publication number Publication date
FR2195836B1 (en) 1977-02-25
DE2339594A1 (en) 1974-02-21
DE2339594B2 (en) 1976-09-02
FR2195836A1 (en) 1974-03-08
GB1404882A (en) 1975-09-03
US3890151A (en) 1975-06-17
JPS5236390B2 (en) 1977-09-14
NL7310876A (en) 1974-02-11
DE2339594C3 (en) 1979-07-05
NL173897C (en) 1984-03-16
JPS4937562A (en) 1974-04-08

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Legal Events

Date Code Title Description
BC A request for examination has been filed
V4 Discontinued because of reaching the maximum lifetime of a patent