JPS57174834A - Electrostatic deflection type cathode ray tube - Google Patents

Electrostatic deflection type cathode ray tube

Info

Publication number
JPS57174834A
JPS57174834A JP5973981A JP5973981A JPS57174834A JP S57174834 A JPS57174834 A JP S57174834A JP 5973981 A JP5973981 A JP 5973981A JP 5973981 A JP5973981 A JP 5973981A JP S57174834 A JPS57174834 A JP S57174834A
Authority
JP
Japan
Prior art keywords
neck
axis deflection
conductive film
deflection board
inner conductive
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.)
Pending
Application number
JP5973981A
Other languages
Japanese (ja)
Inventor
Motoki Tokizaki
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP5973981A priority Critical patent/JPS57174834A/en
Publication of JPS57174834A publication Critical patent/JPS57174834A/en
Pending 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
    • H01J29/72—Arrangements for deflecting ray or beam along one straight line or along two perpendicular straight lines
    • H01J29/74—Deflecting by electric fields only

Abstract

PURPOSE:To mount the deflection electrode without cutting the neck section by connecting the X and Y axis deflection board pairs through a spring supporting member and the inner conductive film of the neck to the side pin conductively. CONSTITUTION:An electron beam radiating section 28, Y-axis deflection board pair 29, shield electrode 30 and the X-axis deflection board pair 31 are planted on an insulative supporting rod 34 with predetermined interval to constitute an electron gun. While a side pin 32 is planted on the side neck 25 to enable the application of the voltage from the outside and the inner conductive film 34 connected conductively to the side pin 32 is formed on the inner wall of the neck 25. Then the contactors 33 are connected to the X and Y-axis deflection board pairs 29, 31 while the contactors 33 are contacted resiliently against the inner conductive film 34. Consequently the electron gun can be mounted easily without cutting the neck section.
JP5973981A 1981-04-22 1981-04-22 Electrostatic deflection type cathode ray tube Pending JPS57174834A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5973981A JPS57174834A (en) 1981-04-22 1981-04-22 Electrostatic deflection type cathode ray tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5973981A JPS57174834A (en) 1981-04-22 1981-04-22 Electrostatic deflection type cathode ray tube

Publications (1)

Publication Number Publication Date
JPS57174834A true JPS57174834A (en) 1982-10-27

Family

ID=13121884

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5973981A Pending JPS57174834A (en) 1981-04-22 1981-04-22 Electrostatic deflection type cathode ray tube

Country Status (1)

Country Link
JP (1) JPS57174834A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6280943A (en) * 1985-10-03 1987-04-14 Matsushita Electronics Corp Electrostatic deflection type cathode ray tube
KR100389047B1 (en) * 2000-10-10 2003-06-25 주식회사 엘지이아이 Deflection yoke in the broun tube
JP2009208769A (en) * 2008-03-03 2009-09-17 Consolidated Metco Inc Disk rotor piloting apparatus and outside diameter piloting apparatus

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6280943A (en) * 1985-10-03 1987-04-14 Matsushita Electronics Corp Electrostatic deflection type cathode ray tube
KR100389047B1 (en) * 2000-10-10 2003-06-25 주식회사 엘지이아이 Deflection yoke in the broun tube
JP2009208769A (en) * 2008-03-03 2009-09-17 Consolidated Metco Inc Disk rotor piloting apparatus and outside diameter piloting apparatus

Similar Documents

Publication Publication Date Title
JPS5553853A (en) Electron gun structure
GB769356A (en) Improvements in or relating to cathode ray tubes
GB871195A (en) Improvements in or relating to electrostatic printing tubes
JPS57174834A (en) Electrostatic deflection type cathode ray tube
GB759944A (en) Improvements in or relating to electric circuit arrangements incorporating cathode ray tubes
DE2966467D1 (en) Cathode ray tube arc-over protection
GB1494022A (en) Cathode-ray tube for displaying coloured pictures
EP0387020A3 (en) Electron discharge tube with bipotential electrode structure
GB913475A (en) Improvements in or relating to cathode-ray tubes
JPS5645553A (en) Color picture tube
GB993494A (en) Improvements relating to electron guns
US2861208A (en) Combination focusing and converging lens for multiple beam tubes
GB799533A (en) Improvements in and relating to electrostatic lens structures in electron discharge devices
ES8306286A1 (en) Cathode-ray tube.
JPS5788653A (en) Flat type cathode-ray tube
GB821542A (en) Improvements in or relating to cathode ray tubes
JPS5369A (en) Double-beam electronic gun
GB743181A (en) Improvements in or relating to cathode ray tubes
JPS5553857A (en) Rear step acceleration cathode ray tube
GB2144903B (en) Cathode-ray tube with electron gun having an astigmatic beam forming region
KR970030179A (en) Cathode ray tube device and manufacturing method thereof
JPS57128441A (en) In-line-type electron gun electrode structure
JPS54158858A (en) Cathode-ray tube
JPS5663753A (en) Cathode-ray tube and its manufacturing method
GB1596597A (en) Cathode ray tubes