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FR1171604A - Improvements to post-acceleration cinescope tubes - Google Patents

Improvements to post-acceleration cinescope tubes

Info

Publication number
FR1171604A
FR1171604A FR1171604DA FR1171604A FR 1171604 A FR1171604 A FR 1171604A FR 1171604D A FR1171604D A FR 1171604DA FR 1171604 A FR1171604 A FR 1171604A
Authority
FR
France
Prior art keywords
cinescope
acceleration
tubes
post
cinescope tubes
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
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.)
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 FR1171604A publication Critical patent/FR1171604A/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
FR1171604D 1956-03-15 1957-03-14 Improvements to post-acceleration cinescope tubes Expired FR1171604A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US571769A US2856552A (en) 1956-03-15 1956-03-15 Grille structure for television picture tubes

Publications (1)

Publication Number Publication Date
FR1171604A true FR1171604A (en) 1959-01-28

Family

ID=24284970

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1171604D Expired FR1171604A (en) 1956-03-15 1957-03-14 Improvements to post-acceleration cinescope tubes

Country Status (2)

Country Link
US (1) US2856552A (en)
FR (1) FR1171604A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2916644A (en) * 1956-11-07 1959-12-08 Sylvania Electric Prod Cathode ray tube
US2939981A (en) * 1958-03-07 1960-06-07 Paramount Pictures Corp Grid frame support structures for cathode ray tubes
US2951167A (en) * 1958-06-26 1960-08-30 Kimble Glass Co Support means for mounting color-control element in glass portion of cathode-ray tube envelope
US3335479A (en) * 1964-06-12 1967-08-15 Rca Corp Method of fabricating and processing cathode ray tubes
DE1614578A1 (en) * 1966-09-01 1970-11-05 Loing Verreries Method for inserting and securing a flat screen in the body of a cathode ray tube
US3727087A (en) * 1970-11-16 1973-04-10 Corning Glass Works Means for securing planar member to cathode ray tube faceplate
US3732451A (en) * 1970-11-16 1973-05-08 Corning Glass Works Stepped supports between glass plate display screen and cathode ray tube faceplate

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL158008B (en) * 1950-04-28 Ibm HOLOGRAPHIC MEMORY.
US2683833A (en) * 1952-09-02 1954-07-13 Chromatic Television Lab Inc Electrode structure
US2755405A (en) * 1953-10-15 1956-07-17 Rca Corp Color television tube
US2727172A (en) * 1954-08-18 1955-12-13 Rca Corp Electrode support for cathode-ray color tube

Also Published As

Publication number Publication date
US2856552A (en) 1958-10-14

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