NL7215176A - - Google Patents

Info

Publication number
NL7215176A
NL7215176A NL7215176A NL7215176A NL7215176A NL 7215176 A NL7215176 A NL 7215176A NL 7215176 A NL7215176 A NL 7215176A NL 7215176 A NL7215176 A NL 7215176A NL 7215176 A NL7215176 A NL 7215176A
Authority
NL
Netherlands
Application number
NL7215176A
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 filed Critical
Publication of NL7215176A publication Critical patent/NL7215176A/xx

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
    • H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
    • H01J29/80—Arrangements for controlling the ray or beam after passing the main deflection system, e.g. for post-acceleration or post-concentration, for colour switching
    • H01J29/803—Arrangements for controlling the ray or beam after passing the main deflection system, e.g. for post-acceleration or post-concentration, for colour switching for post-acceleration or post-deflection, e.g. for colour switching
NL7215176A 1971-11-10 1972-11-09 NL7215176A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US19726771A 1971-11-10 1971-11-10

Publications (1)

Publication Number Publication Date
NL7215176A true NL7215176A (fr) 1973-05-14

Family

ID=22728697

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7215176A NL7215176A (fr) 1971-11-10 1972-11-09

Country Status (11)

Country Link
US (1) US3722044A (fr)
JP (1) JPS4856058A (fr)
AR (1) AR193134A1 (fr)
BE (1) BE791046A (fr)
BR (1) BR7207830D0 (fr)
CA (1) CA961910A (fr)
DE (1) DE2255208A1 (fr)
FR (1) FR2159366B1 (fr)
GB (1) GB1369100A (fr)
IT (1) IT967633B (fr)
NL (1) NL7215176A (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1442804A (en) * 1973-03-02 1976-07-14 Sinclair Radionics Cathode ray tubes and their manufacture
US3790320A (en) * 1972-02-22 1974-02-05 Armstrong Cork Co Rotary casting machine
US4626741A (en) * 1983-04-08 1986-12-02 Futaba Denshi Kogyo Kabushiki Kaisha Linear electrode construction for fluorescent display device and process for preparing same
US4591344A (en) * 1983-09-30 1986-05-27 Zenith Electronics Corporation Method of fabricating a tension mask color cathode ray tube
US5507677A (en) * 1995-06-26 1996-04-16 Thomson Multimedia S.A. Apparatus for pre-stressing CRT tension mask material
US5613889A (en) * 1995-07-26 1997-03-25 Nosker; Richard W. Method of making a tensioned focus mask

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2813213A (en) * 1954-11-03 1957-11-12 Avco Mfg Corp Color cathode-ray tube and assembly process
US2842696A (en) * 1955-10-06 1958-07-08 Gen Electric Color cathode ray image reproducing tube and method
US3030536A (en) * 1956-04-20 1962-04-17 Owens Illinois Glass Co Face plate for supporting color-control elements in cathode-ray tubes
US3112421A (en) * 1960-08-12 1963-11-26 Paramount Pictures Corp Display screen grid structure for color television tubes
US3238410A (en) * 1962-11-21 1966-03-01 Gen Electric Grid for electric discharge device and method of making
JPS431288Y1 (fr) * 1964-12-28 1968-01-22
FR1566330A (fr) * 1968-02-01 1969-05-09

Also Published As

Publication number Publication date
AR193134A1 (es) 1973-03-30
BE791046A (fr) 1973-03-01
DE2255208A1 (de) 1973-05-17
CA961910A (en) 1975-01-28
IT967633B (it) 1974-03-11
BR7207830D0 (pt) 1973-09-25
US3722044A (en) 1973-03-27
JPS4856058A (fr) 1973-08-07
FR2159366B1 (fr) 1976-08-20
AU4892272A (en) 1974-05-16
GB1369100A (en) 1974-10-02
FR2159366A1 (fr) 1973-06-22

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Legal Events

Date Code Title Description
BV The patent application has lapsed