JPS55144635A - Flat cathode-ray tube - Google Patents

Flat cathode-ray tube

Info

Publication number
JPS55144635A
JPS55144635A JP5295679A JP5295679A JPS55144635A JP S55144635 A JPS55144635 A JP S55144635A JP 5295679 A JP5295679 A JP 5295679A JP 5295679 A JP5295679 A JP 5295679A JP S55144635 A JPS55144635 A JP S55144635A
Authority
JP
Japan
Prior art keywords
face
magnets
face plate
ray tube
flat cathode
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
JP5295679A
Other languages
English (en)
Other versions
JPS5916387B2 (ja
Inventor
Hiroshi Nagai
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.)
NEC Home Electronics Ltd
NEC Corp
Original Assignee
NEC Home Electronics Ltd
Nippon Electric Co Ltd
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 NEC Home Electronics Ltd, Nippon Electric Co Ltd filed Critical NEC Home Electronics Ltd
Priority to JP5295679A priority Critical patent/JPS5916387B2/ja
Publication of JPS55144635A publication Critical patent/JPS55144635A/ja
Publication of JPS5916387B2 publication Critical patent/JPS5916387B2/ja
Expired 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
    • H01J29/70—Arrangements for deflecting ray or beam
    • H01J29/701—Systems for correcting deviation or convergence of a plurality of beams by means of magnetic fields at least

Landscapes

  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
JP5295679A 1979-04-28 1979-04-28 扁平形陰極線管 Expired JPS5916387B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5295679A JPS5916387B2 (ja) 1979-04-28 1979-04-28 扁平形陰極線管

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5295679A JPS5916387B2 (ja) 1979-04-28 1979-04-28 扁平形陰極線管

Publications (2)

Publication Number Publication Date
JPS55144635A true JPS55144635A (en) 1980-11-11
JPS5916387B2 JPS5916387B2 (ja) 1984-04-14

Family

ID=12929329

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5295679A Expired JPS5916387B2 (ja) 1979-04-28 1979-04-28 扁平形陰極線管

Country Status (1)

Country Link
JP (1) JPS5916387B2 (ja)

Also Published As

Publication number Publication date
JPS5916387B2 (ja) 1984-04-14

Similar Documents

Publication Publication Date Title
GB810267A (en) Focusing magnet for long electron beams
GB742070A (en) Improvements in or relating to magnet assemblies which are long compared to their cross-sectional dimensions
GB1464039A (en) Electron bearm gun system
BR8700562A (pt) Sistema de visor em cores e tubo de raio catodicos em cores
MX160063A (es) Sistema de exhibicion mejorado para color
GB977270A (en) Improvements in and relating to apparatus for producing magnetic fields
EP0941019A3 (en) Hybrid wiggler
JPS55144635A (en) Flat cathode-ray tube
GB1141594A (en) Improved high vacuum electron beam apparatus and method of operating same
KR930010668B1 (ko) 편향장치
JPS5614145A (en) Magnet unit for nuclear magnetic resonator or the like
ES468110A2 (es) Mejoras introducidas en el objeto de la patente principal num. 455.857, sobre Ÿsistema magnetotecnico con un circuito magnetico conteniendo por lo menos dos imanes
GB1041518A (en) High frequency electron discharge device
GB980119A (en) Periodic magnetic focusing arrangements for electron beam tubes
US2786971A (en) Magnetic system
JPS551060A (en) Electromagnetic focus cathode-ray tube
GB792020A (en) Improvements in or relating to the magnetic focusing of electron beams
JPS57126047A (en) Color cathode-ray tube
ES402676A1 (es) Perfeccionamientos en una plataforma magnetica de imanes permanentes.
JPS5641648A (en) Cathode ray tube
JPS5782951A (en) Flat type cathode-ray tube
JPS57168455A (en) Color cathode-ray tube
JPS5796446A (en) Color picture tube
GB1449470A (en) Crossed field amplifiers
JPS55125073A (en) Actuator driving coil motor