FR2357057A1 - Tube cathodique - Google Patents

Tube cathodique

Info

Publication number
FR2357057A1
FR2357057A1 FR7707139A FR7707139A FR2357057A1 FR 2357057 A1 FR2357057 A1 FR 2357057A1 FR 7707139 A FR7707139 A FR 7707139A FR 7707139 A FR7707139 A FR 7707139A FR 2357057 A1 FR2357057 A1 FR 2357057A1
Authority
FR
France
Prior art keywords
ray tube
cathode ray
cathode
televisions
rays
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.)
Granted
Application number
FR7707139A
Other languages
English (en)
French (fr)
Other versions
FR2357057B1 (en:Method
Inventor
Takatoshi Oyama
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.)
TDK Corp
Original Assignee
TDK Corp
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 TDK Corp filed Critical TDK Corp
Publication of FR2357057A1 publication Critical patent/FR2357057A1/fr
Application granted granted Critical
Publication of FR2357057B1 publication Critical patent/FR2357057B1/fr
Granted 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
    • H01J29/82—Mounting, supporting, spacing, or insulating electron-optical or ion-optical arrangements
    • 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
    • H01J29/86—Vessels; Containers; Vacuum locks
    • H01J29/867—Means associated with the outside of the vessel for shielding, e.g. magnetic shields

Landscapes

  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
  • Electrodes For Cathode-Ray Tubes (AREA)
FR7707139A 1976-07-01 1977-03-10 Tube cathodique Granted FR2357057A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1976087032U JPS5744595Y2 (en:Method) 1976-07-01 1976-07-01

Publications (2)

Publication Number Publication Date
FR2357057A1 true FR2357057A1 (fr) 1978-01-27
FR2357057B1 FR2357057B1 (en:Method) 1980-03-14

Family

ID=13903602

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7707139A Granted FR2357057A1 (fr) 1976-07-01 1977-03-10 Tube cathodique

Country Status (4)

Country Link
JP (1) JPS5744595Y2 (en:Method)
DE (1) DE2714389C2 (en:Method)
FR (1) FR2357057A1 (en:Method)
GB (1) GB1542544A (en:Method)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0332401Y2 (en:Method) * 1986-11-06 1991-07-10

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3443138A (en) * 1966-11-08 1969-05-06 Nat Video Corp Magnetic shielding means for cathode ray tube
US3771003A (en) * 1972-05-25 1973-11-06 Gte Sylvania Inc Shielded cathode ray tube electron gun

Also Published As

Publication number Publication date
DE2714389C2 (de) 1984-11-15
GB1542544A (en) 1979-03-21
FR2357057B1 (en:Method) 1980-03-14
JPS536162U (en:Method) 1978-01-19
DE2714389A1 (de) 1978-01-05
JPS5744595Y2 (en:Method) 1982-10-01

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Legal Events

Date Code Title Description
CA Change of address
ST Notification of lapse