JPS53108714A - Deflecting device of cathode-ray tube - Google Patents

Deflecting device of cathode-ray tube

Info

Publication number
JPS53108714A
JPS53108714A JP2357977A JP2357977A JPS53108714A JP S53108714 A JPS53108714 A JP S53108714A JP 2357977 A JP2357977 A JP 2357977A JP 2357977 A JP2357977 A JP 2357977A JP S53108714 A JPS53108714 A JP S53108714A
Authority
JP
Japan
Prior art keywords
cathode
ray tube
deflecting device
beams
part against
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
JP2357977A
Other languages
Japanese (ja)
Other versions
JPS5740620B2 (en
Inventor
Eiji Tamaoki
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 JP2357977A priority Critical patent/JPS53108714A/en
Publication of JPS53108714A publication Critical patent/JPS53108714A/en
Publication of JPS5740620B2 publication Critical patent/JPS5740620B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To focus three beams on one point on a screen invariably, by composing the force due to cross-convergence by the pincushion magnetic field at the neck part against beams with large deflection and in the center of the cone part against beams with small deflection.
COPYRIGHT: (C)1978,JPO&Japio
JP2357977A 1977-03-04 1977-03-04 Deflecting device of cathode-ray tube Granted JPS53108714A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2357977A JPS53108714A (en) 1977-03-04 1977-03-04 Deflecting device of cathode-ray tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2357977A JPS53108714A (en) 1977-03-04 1977-03-04 Deflecting device of cathode-ray tube

Publications (2)

Publication Number Publication Date
JPS53108714A true JPS53108714A (en) 1978-09-21
JPS5740620B2 JPS5740620B2 (en) 1982-08-28

Family

ID=12114460

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2357977A Granted JPS53108714A (en) 1977-03-04 1977-03-04 Deflecting device of cathode-ray tube

Country Status (1)

Country Link
JP (1) JPS53108714A (en)

Also Published As

Publication number Publication date
JPS5740620B2 (en) 1982-08-28

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