FR1328450A - Improvements to cathode ray tubes fitted with a large grid - Google Patents

Improvements to cathode ray tubes fitted with a large grid

Info

Publication number
FR1328450A
FR1328450A FR894864A FR894864A FR1328450A FR 1328450 A FR1328450 A FR 1328450A FR 894864 A FR894864 A FR 894864A FR 894864 A FR894864 A FR 894864A FR 1328450 A FR1328450 A FR 1328450A
Authority
FR
France
Prior art keywords
cathode ray
ray tubes
large grid
tubes fitted
fitted
Prior art date
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
FR894864A
Other languages
French (fr)
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.)
CFT COMP FSE TELEVISION
Compagnie Francaise de Television SA
Original Assignee
CFT COMP FSE TELEVISION
Compagnie Francaise de Television SA
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
Priority to NL137799D priority Critical patent/NL137799C/xx
Priority to NL291666D priority patent/NL291666A/xx
Priority to BE630956D priority patent/BE630956A/xx
Application filed by CFT COMP FSE TELEVISION, Compagnie Francaise de Television SA filed Critical CFT COMP FSE TELEVISION
Priority to FR894864A priority patent/FR1328450A/en
Priority to US271634A priority patent/US3284653A/en
Priority to DEP1268A priority patent/DE1268282B/en
Priority to LU43539D priority patent/LU43539A1/xx
Priority to DE19631764190 priority patent/DE1764190A1/en
Priority to ES287050A priority patent/ES287050A1/en
Priority to CH482463A priority patent/CH430887A/en
Priority to GB15188/63A priority patent/GB1042373A/en
Priority to GB12799/65A priority patent/GB1042374A/en
Priority to DK180463AA priority patent/DK108312C/en
Priority to AT315863A priority patent/AT245062B/en
Application granted granted Critical
Publication of FR1328450A publication Critical patent/FR1328450A/en
Priority to AT1065364A priority patent/AT255503B/en
Priority to DK90065AA priority patent/DK116373B/en
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
    • H01J29/46—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
FR894864A 1962-04-18 1962-04-18 Improvements to cathode ray tubes fitted with a large grid Expired FR1328450A (en)

Priority Applications (16)

Application Number Priority Date Filing Date Title
NL137799D NL137799C (en) 1962-04-18
NL291666D NL291666A (en) 1962-04-18
BE630956D BE630956A (en) 1962-04-18
FR894864A FR1328450A (en) 1962-04-18 1962-04-18 Improvements to cathode ray tubes fitted with a large grid
US271634A US3284653A (en) 1962-04-18 1963-04-09 Cathode ray tube with a grid of single continuous wire
LU43539D LU43539A1 (en) 1962-04-18 1963-04-11
DE19631764190 DE1764190A1 (en) 1962-04-18 1963-04-11 Method for manufacturing a cathode ray tube with a grid
DEP1268A DE1268282B (en) 1962-04-18 1963-04-11 Large-area grid for a cathode ray tube
ES287050A ES287050A1 (en) 1962-04-18 1963-04-16 A grid device for a cathodic ray tube (Machine-translation by Google Translate, not legally binding)
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
GB15188/63A GB1042373A (en) 1962-04-18 1963-04-17 Improvements in or relating to cathode ray tubes with large size grids
GB12799/65A GB1042374A (en) 1962-04-18 1963-04-17 Improvements in large size grids for cathode-ray tubes
DK180463AA DK108312C (en) 1962-04-18 1963-04-17 Grid for cathode ray tubes.
AT315863A AT245062B (en) 1962-04-18 1963-04-18 Grid for a cathode ray tube
AT1065364A AT255503B (en) 1962-04-18 1964-04-18 Method of manufacturing a cathode ray tube
DK90065AA DK116373B (en) 1962-04-18 1965-02-20 Method of manufacturing cathode ray tubes.

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
FR1328450A true FR1328450A (en) 1963-05-31

Family

ID=8777142

Family Applications (1)

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

Country Status (11)

Country Link
US (1) US3284653A (en)
AT (2) AT245062B (en)
BE (1) BE630956A (en)
CH (1) CH430887A (en)
DE (2) DE1268282B (en)
DK (2) DK108312C (en)
ES (1) ES287050A1 (en)
FR (1) FR1328450A (en)
GB (2) GB1042373A (en)
LU (1) LU43539A1 (en)
NL (2) NL291666A (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
NL185725B (en) * 1953-03-23 Rohm & Haas THERMOPLASTIC MATERIALS AND OBJECTS THEREOF.
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
LU43539A1 (en) 1963-06-11
AT255503B (en) 1967-07-10
DE1268282B (en) 1968-05-16
US3284653A (en) 1966-11-08
NL137799C (en)
GB1042373A (en) 1966-09-14
BE630956A (en)
ES287050A1 (en) 1963-10-16
DK116373B (en) 1970-01-05
AT245062B (en) 1966-02-10
GB1042374A (en) 1966-09-14
DE1764190A1 (en) 1971-06-03
NL291666A (en)
CH430887A (en) 1967-02-28
DK108312C (en) 1967-11-13

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