FR1444190A - Improvements to color television receiver tubes - Google Patents

Improvements to color television receiver tubes

Info

Publication number
FR1444190A
FR1444190A FR17727A FR17727A FR1444190A FR 1444190 A FR1444190 A FR 1444190A FR 17727 A FR17727 A FR 17727A FR 17727 A FR17727 A FR 17727A FR 1444190 A FR1444190 A FR 1444190A
Authority
FR
France
Prior art keywords
television receiver
color television
receiver tubes
tubes
color
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
FR17727A
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.)
CFT COMP FSE TELEVISION
Compagnie Francaise de Television SA
Original Assignee
CFT COMP FSE TELEVISION
Compagnie Francaise de Television 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 CFT COMP FSE TELEVISION, Compagnie Francaise de Television SA filed Critical CFT COMP FSE TELEVISION
Priority to FR17727A priority Critical patent/FR1444190A/en
Priority to DE19661462481 priority patent/DE1462481C3/en
Priority to BE680667D priority patent/BE680667A/xx
Priority to GB21234/66A priority patent/GB1102136A/en
Priority to US550819A priority patent/US3393336A/en
Priority to SE6903/66A priority patent/SE300839B/xx
Priority to AT474666A priority patent/AT259642B/en
Priority to ES0326883A priority patent/ES326883A1/en
Priority to CH722366A priority patent/CH435367A/en
Priority to NL6606940A priority patent/NL6606940A/xx
Application granted granted Critical
Publication of FR1444190A publication Critical patent/FR1444190A/en
Expired legal-status Critical Current

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)
  • Glass Compositions (AREA)
  • Optical Filters (AREA)
  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
FR17727A 1965-05-20 1965-05-20 Improvements to color television receiver tubes Expired FR1444190A (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
FR17727A FR1444190A (en) 1965-05-20 1965-05-20 Improvements to color television receiver tubes
DE19661462481 DE1462481C3 (en) 1965-05-20 1966-05-04 Color television tube
BE680667D BE680667A (en) 1965-05-20 1966-05-06
GB21234/66A GB1102136A (en) 1965-05-20 1966-05-12 Improvement in colour television receiver tubes
US550819A US3393336A (en) 1965-05-20 1966-05-17 Three gun color tube with central gun of smaller cross-section than lateral guns
SE6903/66A SE300839B (en) 1965-05-20 1966-05-18
AT474666A AT259642B (en) 1965-05-20 1966-05-18 Color television picture tube
ES0326883A ES326883A1 (en) 1965-05-20 1966-05-18 Color television tube device. (Machine-translation by Google Translate, not legally binding)
CH722366A CH435367A (en) 1965-05-20 1966-05-18 Color television receiver tube
NL6606940A NL6606940A (en) 1965-05-20 1966-05-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR17727A FR1444190A (en) 1965-05-20 1965-05-20 Improvements to color television receiver tubes

Publications (1)

Publication Number Publication Date
FR1444190A true FR1444190A (en) 1966-07-01

Family

ID=8579250

Family Applications (1)

Application Number Title Priority Date Filing Date
FR17727A Expired FR1444190A (en) 1965-05-20 1965-05-20 Improvements to color television receiver tubes

Country Status (9)

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

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 (en) * 1969-02-17 1973-08-07
JPS5713985B2 (en) * 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 (en) * 1986-11-29 1990-04-30 주식회사 금성사 Muti-horizanteal frequency driving device for crt
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
NL197194A (en) * 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
AT259642B (en) 1968-01-25
NL6606940A (en) 1966-11-21
SE300839B (en) 1968-05-13
DE1462481A1 (en) 1968-12-05
US3393336A (en) 1968-07-16
ES326883A1 (en) 1967-03-16
BE680667A (en) 1966-10-17
CH435367A (en) 1967-05-15
GB1102136A (en) 1968-02-07
DE1462481B2 (en) 1975-10-23

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