FR806952A - Cathode ray television device with adjustable picture point tube - Google Patents

Cathode ray television device with adjustable picture point tube

Info

Publication number
FR806952A
FR806952A FR806952DA FR806952A FR 806952 A FR806952 A FR 806952A FR 806952D A FR806952D A FR 806952DA FR 806952 A FR806952 A FR 806952A
Authority
FR
France
Prior art keywords
cathode ray
television device
picture point
ray television
point tube
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.)
Loewe Opta GmbH
Original Assignee
Loewe Opta GmbH
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 Loewe Opta GmbH filed Critical Loewe Opta GmbH
Application granted granted Critical
Publication of FR806952A publication Critical patent/FR806952A/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
    • H01J29/56—Arrangements for controlling cross-section of ray or beam; Arrangements for correcting aberration of beam, e.g. due to lenses
FR806952D 1935-05-22 1936-05-29 Cathode ray television device with adjustable picture point tube Expired FR806952A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE480521X 1935-05-22

Publications (1)

Publication Number Publication Date
FR806952A true FR806952A (en) 1936-12-30

Family

ID=6542552

Family Applications (1)

Application Number Title Priority Date Filing Date
FR806952D Expired FR806952A (en) 1935-05-22 1936-05-29 Cathode ray television device with adjustable picture point tube

Country Status (3)

Country Link
US (1) US2227005A (en)
FR (1) FR806952A (en)
GB (2) GB480521A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2573247A (en) * 1949-01-03 1951-10-30 Rca Corp Means for signal amplifying and mixing utilizing space charge neutralization
US2703339A (en) * 1950-02-03 1955-03-01 Rca Corp Television scanning system

Also Published As

Publication number Publication date
GB480521A (en) 1938-02-22
GB490278A (en) 1938-08-10
US2227005A (en) 1940-12-31

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