BE680667A - - Google Patents

Info

Publication number
BE680667A
BE680667A BE680667DA BE680667A BE 680667 A BE680667 A BE 680667A BE 680667D A BE680667D A BE 680667DA BE 680667 A BE680667 A BE 680667A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE680667A publication Critical patent/BE680667A/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/222—Studio circuitry; Studio devices; Studio equipment
    • H04N5/2222—Prompting
    • 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
    • H01J29/50—Electron guns two or more guns in a single vacuum space, e.g. for plural-ray tube
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J31/00—Cathode ray tubes; Electron beam tubes
    • H01J31/08—Cathode ray tubes; Electron beam tubes having a screen on or from which an image or pattern is formed, picked up, converted, or stored
    • H01J31/10—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes
    • H01J31/20—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes for displaying images or patterns in two or more colours
    • H01J31/201—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes for displaying images or patterns in two or more colours using a colour-selection electrode
    • H01J31/203—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes for displaying images or patterns in two or more colours using a colour-selection electrode with more than one electron beam
    • H01J31/206—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes for displaying images or patterns in two or more colours using a colour-selection electrode with more than one electron beam with three coplanar electron beams

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
  • Optical Filters (AREA)
  • Glass Compositions (AREA)
BE680667D 1965-05-20 1966-05-06 BE680667A (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR17727A FR1444190A (fr) 1965-05-20 1965-05-20 Perfectionnements aux tubes récepteurs de télévision en couleurs

Publications (1)

Publication Number Publication Date
BE680667A true BE680667A (enrdf_load_html_response) 1966-10-17

Family

ID=8579250

Family Applications (1)

Application Number Title Priority Date Filing Date
BE680667D BE680667A (enrdf_load_html_response) 1965-05-20 1966-05-06

Country Status (9)

Country Link
US (1) US3393336A (enrdf_load_html_response)
AT (1) AT259642B (enrdf_load_html_response)
BE (1) BE680667A (enrdf_load_html_response)
CH (1) CH435367A (enrdf_load_html_response)
ES (1) ES326883A1 (enrdf_load_html_response)
FR (1) FR1444190A (enrdf_load_html_response)
GB (1) GB1102136A (enrdf_load_html_response)
NL (1) NL6606940A (enrdf_load_html_response)
SE (1) SE300839B (enrdf_load_html_response)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3579016A (en) * 1967-10-23 1971-05-18 Gen Telephone & Elect Postdeflection tube with all rare earth phosphors
JPS4826175B1 (enrdf_load_html_response) * 1969-02-17 1973-08-07
JPS5713985B2 (enrdf_load_html_response) * 1971-08-27 1982-03-20
US4181870A (en) * 1978-03-08 1980-01-01 Zenith Radio Corporation Assembly of electron guns having different gamma values
KR900002777B1 (ko) * 1986-11-29 1990-04-30 주식회사 금성사 모니터용 다중 수평주파수 구동장치
US6144143A (en) * 1998-02-03 2000-11-07 Horng; Herng-Er Cyclotron displays

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2951178A (en) * 1955-01-07 1960-08-30 Philco Corp Multi-beam cathode-ray tube transducer
GB821542A (en) * 1955-02-12 1959-10-07 Emi Ltd Improvements in or relating to cathode ray tubes
BE547784A (enrdf_load_html_response) * 1955-05-12
US2850658A (en) * 1956-02-21 1958-09-02 Rca Corp Non-symmetrical cathodes in cathode ray tubes

Also Published As

Publication number Publication date
FR1444190A (fr) 1966-07-01
DE1462481A1 (de) 1968-12-05
DE1462481B2 (de) 1975-10-23
ES326883A1 (es) 1967-03-16
CH435367A (fr) 1967-05-15
NL6606940A (enrdf_load_html_response) 1966-11-21
AT259642B (de) 1968-01-25
GB1102136A (en) 1968-02-07
US3393336A (en) 1968-07-16
SE300839B (enrdf_load_html_response) 1968-05-13

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Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: CIE FRANCAISE DE TELEVISION

Effective date: 19860506