CH430887A - Method of manufacturing a cathode ray tube comprising a grid placed in front of the screen and a tube manufactured by this method - Google Patents

Method of manufacturing a cathode ray tube comprising a grid placed in front of the screen and a tube manufactured by this method

Info

Publication number
CH430887A
CH430887A CH482463A CH482463A CH430887A CH 430887 A CH430887 A CH 430887A CH 482463 A CH482463 A CH 482463A CH 482463 A CH482463 A CH 482463A CH 430887 A CH430887 A CH 430887A
Authority
CH
Switzerland
Prior art keywords
screen
manufacturing
tube
cathode ray
ray tube
Prior art date
Application number
CH482463A
Other languages
French (fr)
Inventor
France Henri De
Raymond Cahen Roger
Original Assignee
Television S A Comp Franc De
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 Television S A Comp Franc De filed Critical Television S A Comp Franc De
Publication of CH430887A publication Critical patent/CH430887A/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
    • H01J29/46—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
CH482463A 1962-04-18 1963-04-17 Method of manufacturing a cathode ray tube comprising a grid placed in front of the screen and a tube manufactured by this method CH430887A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR894864A FR1328450A (en) 1962-04-18 1962-04-18 Improvements to cathode ray tubes fitted with a large grid

Publications (1)

Publication Number Publication Date
CH430887A true CH430887A (en) 1967-02-28

Family

ID=8777142

Family Applications (1)

Application Number Title Priority Date Filing Date
CH482463A CH430887A (en) 1962-04-18 1963-04-17 Method of manufacturing a cathode ray tube comprising a grid placed in front of the screen and a tube manufactured by this method

Country Status (11)

Country Link
US (1) US3284653A (en)
AT (2) AT245062B (en)
BE (1) BE630956A (en)
CH (1) CH430887A (en)
DE (2) DE1764190A1 (en)
DK (2) DK108312C (en)
ES (1) ES287050A1 (en)
FR (1) FR1328450A (en)
GB (2) GB1042374A (en)
LU (1) LU43539A1 (en)
NL (2) NL137799C (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1506293A (en) * 1966-03-10 1967-12-22 Cft Comp Fse Television Further training in the manufacture of cathode ray tubes
US3478242A (en) * 1966-05-13 1969-11-11 Domenick Ciccotto Cathode ray tube having image-forming elements in displaced,parallel planes
US4704094A (en) * 1985-12-09 1987-11-03 Tektronix, Inc. Cathode ray tube and method of manufacture

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2026725A (en) * 1932-04-11 1936-01-07 Baker Donald Jerome Television system and method
BE526096A (en) * 1953-03-23
US2778161A (en) * 1953-09-15 1957-01-22 Chromatic Television Lab Inc Method of undulating rods for electrode structures
US2897392A (en) * 1956-02-09 1959-07-28 Zenith Radio Corp Color television tube mask and frame assembly
US2957140A (en) * 1957-05-01 1960-10-18 Franklin H Harris Cathode ray signal storage device
US2936391A (en) * 1957-07-29 1960-05-10 Sylvania Electric Prod Frame grid
US3112421A (en) * 1960-08-12 1963-11-26 Paramount Pictures Corp Display screen grid structure for color television tubes
USB693571I5 (en) * 1961-04-19

Also Published As

Publication number Publication date
AT255503B (en) 1967-07-10
US3284653A (en) 1966-11-08
FR1328450A (en) 1963-05-31
DE1764190A1 (en) 1971-06-03
DK116373B (en) 1970-01-05
LU43539A1 (en) 1963-06-11
NL137799C (en)
AT245062B (en) 1966-02-10
BE630956A (en)
GB1042373A (en) 1966-09-14
DE1268282B (en) 1968-05-16
ES287050A1 (en) 1963-10-16
GB1042374A (en) 1966-09-14
NL291666A (en)
DK108312C (en) 1967-11-13

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