FR1164829A - Perfectionnements aux tubes cathodiques à post-accélération - Google Patents

Perfectionnements aux tubes cathodiques à post-accélération

Info

Publication number
FR1164829A
FR1164829A FR1164829DA FR1164829A FR 1164829 A FR1164829 A FR 1164829A FR 1164829D A FR1164829D A FR 1164829DA FR 1164829 A FR1164829 A FR 1164829A
Authority
FR
France
Prior art keywords
post
ray tube
cathode ray
acceleration cathode
enhancements
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
Other languages
English (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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston 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
Application filed by Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Application granted granted Critical
Publication of FR1164829A publication Critical patent/FR1164829A/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
    • H01J29/46—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
FR1164829D 1956-01-18 1957-01-18 Perfectionnements aux tubes cathodiques à post-accélération Expired FR1164829A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US559884A US2914691A (en) 1956-01-18 1956-01-18 Compensation of cathode ray post acceleration field distortion

Publications (1)

Publication Number Publication Date
FR1164829A true FR1164829A (fr) 1958-10-14

Family

ID=24235455

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1164829D Expired FR1164829A (fr) 1956-01-18 1957-01-18 Perfectionnements aux tubes cathodiques à post-accélération

Country Status (2)

Country Link
US (1) US2914691A (fr)
FR (1) FR1164829A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3005921A (en) * 1958-01-27 1961-10-24 Rca Corp Cathode-ray tubes of the focus-mask variety
US3340421A (en) * 1963-07-31 1967-09-05 Sony Corp Cathode ray tube having metallic layer of non-uniform thickness
US3416026A (en) * 1963-08-19 1968-12-10 Sony Corp Cathode ray tube

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2733366A (en) * 1956-01-31 Grimm ctal
US2755410A (en) * 1950-11-29 1956-07-17 Motorola Inc Color tube
US2663821A (en) * 1951-06-16 1953-12-22 Rca Corp Masked target kinescope
US2771566A (en) * 1953-01-09 1956-11-20 Itt Cathode ray electron discharge device
US2736832A (en) * 1953-05-22 1956-02-28 Chromatic Television Lab Inc Hoop electrode structure
US2728872A (en) * 1953-10-23 1955-12-27 Hughes Aircraft Co Direct-viewing storage tube with character writing electron gun
BE548076A (fr) * 1955-05-26
NL209270A (fr) * 1955-07-26

Also Published As

Publication number Publication date
US2914691A (en) 1959-11-24

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