CH330691A - Cathode ray tube for displaying color television pictures - Google Patents

Cathode ray tube for displaying color television pictures

Info

Publication number
CH330691A
CH330691A CH330691DA CH330691A CH 330691 A CH330691 A CH 330691A CH 330691D A CH330691D A CH 330691DA CH 330691 A CH330691 A CH 330691A
Authority
CH
Switzerland
Prior art keywords
ray tube
cathode ray
color television
displaying color
television pictures
Prior art date
Application number
Other languages
German (de)
Inventor
Carel Francken Jan
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Publication of CH330691A publication Critical patent/CH330691A/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/16—Picture reproducers using cathode ray tubes
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
CH330691D 1954-07-12 1955-07-11 Cathode ray tube for displaying color television pictures CH330691A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL330691X 1954-07-12

Publications (1)

Publication Number Publication Date
CH330691A true CH330691A (en) 1958-06-15

Family

ID=19784356

Family Applications (1)

Application Number Title Priority Date Filing Date
CH330691D CH330691A (en) 1954-07-12 1955-07-11 Cathode ray tube for displaying color television pictures

Country Status (6)

Country Link
US (1) US2890362A (en)
CH (1) CH330691A (en)
DE (1) DE955604C (en)
FR (1) FR1127338A (en)
GB (1) GB778342A (en)
NL (1) NL189142B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE565081A (en) * 1957-02-25
US2991381A (en) * 1959-01-07 1961-07-04 Rca Corp Shielded magnet-assembly for colorkinescopes, etc.
US3018401A (en) * 1959-03-05 1962-01-23 Westinghouse Electric Corp Color television apparatus
GB896123A (en) * 1959-11-05 1962-05-09 Gen Electric Co Ltd Improvements in or relating to cathode ray tubes
US3443138A (en) * 1966-11-08 1969-05-06 Nat Video Corp Magnetic shielding means for cathode ray tube
NL7515039A (en) * 1975-12-24 1977-06-28 Philips Nv CATHOD BEAM TUBE FOR DISPLAYING COLORED IMAGES.
US4556821A (en) * 1984-03-15 1985-12-03 Rca Corporation Color image display system having an improved external magnetic shield
US4854906A (en) * 1987-12-02 1989-08-08 Zenith Electronics Corporation Material, and assemblies for tensioned foil shadow masks
KR940011935B1 (en) * 1992-03-03 1994-12-27 삼성전관 주식회사 Shadow mask frame and inner shield assembling structure for color crt
KR100213772B1 (en) * 1996-10-25 1999-08-02 구자홍 Shadow mask of cathode-ray tube

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE689388C (en) * 1934-07-30 1940-03-19 Lorenz Akt Ges C Arrangement for deflecting the cathode ray in Braun tubes
US2444221A (en) * 1942-09-25 1948-06-29 Invex Inc Television system
US2555850A (en) * 1948-01-28 1951-06-05 Nicholas D Glyptis Ion trap
US2659026A (en) * 1951-04-12 1953-11-10 Rca Corp Cathode-ray tube of the masked target variety
US2728008A (en) * 1953-04-21 1955-12-20 Rca Corp Color-kinescopes, etc.
US2690518A (en) * 1953-06-01 1954-09-28 Columbia Broadcasting Syst Inc Color picture tube
US2762942A (en) * 1954-12-22 1956-09-11 American Brass Co Apertured mask

Also Published As

Publication number Publication date
GB778342A (en) 1957-07-03
NL189142B (en)
DE955604C (en) 1957-01-03
US2890362A (en) 1959-06-09
FR1127338A (en) 1956-12-13

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