IE37357B1 - Static convergence device for electron beams - Google Patents

Static convergence device for electron beams

Info

Publication number
IE37357B1
IE37357B1 IE325/73A IE32573A IE37357B1 IE 37357 B1 IE37357 B1 IE 37357B1 IE 325/73 A IE325/73 A IE 325/73A IE 32573 A IE32573 A IE 32573A IE 37357 B1 IE37357 B1 IE 37357B1
Authority
IE
Ireland
Prior art keywords
assembly
neck region
beams
magnets
electron beams
Prior art date
Application number
IE325/73A
Other languages
English (en)
Other versions
IE37357L (en
Original Assignee
Rca 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
Priority claimed from GB1293672A external-priority patent/GB1429292A/en
Application filed by Rca Corp filed Critical Rca Corp
Publication of IE37357L publication Critical patent/IE37357L/xx
Publication of IE37357B1 publication Critical patent/IE37357B1/xx

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
    • H01J29/48—Electron guns
    • H01J29/51—Arrangements for controlling convergence of a plurality of beams by means of electric field only

Landscapes

  • Video Image Reproduction Devices For Color Tv Systems (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
IE325/73A 1972-03-20 1973-03-01 Static convergence device for electron beams IE37357B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1293672A GB1429292A (en) 1972-03-20 1972-03-20 Static convergence device for electron beams

Publications (2)

Publication Number Publication Date
IE37357L IE37357L (en) 1973-09-20
IE37357B1 true IE37357B1 (en) 1977-07-06

Family

ID=10013860

Family Applications (1)

Application Number Title Priority Date Filing Date
IE325/73A IE37357B1 (en) 1972-03-20 1973-03-01 Static convergence device for electron beams

Country Status (15)

Country Link
JP (1) JPS5412020B2 (fr)
AR (1) AR194531A1 (fr)
BR (1) BR7301938D0 (fr)
CS (1) CS169759B2 (fr)
DD (1) DD102857A5 (fr)
ES (1) ES412837A1 (fr)
IE (1) IE37357B1 (fr)
IL (1) IL41675A (fr)
IN (1) IN138514B (fr)
IT (1) IT982560B (fr)
PL (1) PL89277B3 (fr)
RO (1) RO64393A (fr)
SE (1) SE378940B (fr)
TR (1) TR17498A (fr)
ZA (1) ZA731883B (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50108317U (fr) * 1974-02-13 1975-09-04
JPS5126841U (fr) * 1974-08-19 1976-02-27
NL170683C (nl) * 1975-04-01 1982-12-01 Philips Nv Werkwijze voor het vervaardigen van een statische convergentie-eenheid en een kleurenbeeldbuis voorzien van een convergentie-eenheid, vervaardigd onder toepassing van die werkwijze.
JPS51138023U (fr) * 1975-04-30 1976-11-08
US4091347A (en) * 1976-03-17 1978-05-23 Rca Corporation Convergence apparatus for in-line beams
JPS5391523A (en) * 1977-01-24 1978-08-11 Hitachi Ltd Automatic picture regulator of color braun tube
JPS6019324Y2 (ja) * 1977-04-25 1985-06-11 株式会社東芝 撮像管のビ−ムアライメント調整装置
CA3122464A1 (fr) * 2018-12-21 2020-06-25 Yoshino Gypsum Co., Ltd. Materiau de surface de construction dote de reperes

Also Published As

Publication number Publication date
IT982560B (it) 1974-10-21
ES412837A1 (es) 1976-04-16
CS169759B2 (fr) 1976-07-29
IE37357L (en) 1973-09-20
IN138514B (fr) 1976-02-14
PL89277B3 (fr) 1976-11-30
RO64393A (fr) 1980-01-15
IL41675A (en) 1975-08-31
DD102857A5 (fr) 1973-12-20
SE378940B (fr) 1975-09-15
ZA731883B (en) 1974-02-27
JPS496847A (fr) 1974-01-22
TR17498A (tr) 1975-07-23
JPS5412020B2 (fr) 1979-05-19
BR7301938D0 (pt) 1974-07-11
AR194531A1 (es) 1973-07-23

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