JPS5341923A - Crt display unit - Google Patents

Crt display unit

Info

Publication number
JPS5341923A
JPS5341923A JP11577076A JP11577076A JPS5341923A JP S5341923 A JPS5341923 A JP S5341923A JP 11577076 A JP11577076 A JP 11577076A JP 11577076 A JP11577076 A JP 11577076A JP S5341923 A JPS5341923 A JP S5341923A
Authority
JP
Japan
Prior art keywords
display unit
crt display
magnetic field
compoed
swinging
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
JP11577076A
Other languages
Japanese (ja)
Inventor
Norio Murayama
Takashi Hiyama
Hiroshi Kuwabara
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP11577076A priority Critical patent/JPS5341923A/en
Publication of JPS5341923A publication Critical patent/JPS5341923A/en
Pending legal-status Critical Current

Links

Landscapes

  • Synchronizing For Television (AREA)
  • Transforming Electric Information Into Light Information (AREA)

Abstract

PURPOSE: To eliminate the swinging of the screen caused by the external magnetic field which is mainly compoed of the leak magnetic field of the power source, by selecting and utilizing either synchronous signal of 50 Hz or 60Hz.
COPYRIGHT: (C)1978,JPO&Japio
JP11577076A 1976-09-29 1976-09-29 Crt display unit Pending JPS5341923A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11577076A JPS5341923A (en) 1976-09-29 1976-09-29 Crt display unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11577076A JPS5341923A (en) 1976-09-29 1976-09-29 Crt display unit

Publications (1)

Publication Number Publication Date
JPS5341923A true JPS5341923A (en) 1978-04-15

Family

ID=14670611

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11577076A Pending JPS5341923A (en) 1976-09-29 1976-09-29 Crt display unit

Country Status (1)

Country Link
JP (1) JPS5341923A (en)

Similar Documents

Publication Publication Date Title
JPS5338228A (en) Display unit
JPS52125235A (en) Process condition display unit
JPS5341923A (en) Crt display unit
JPS53144225A (en) Graphic process system
JPS5416930A (en) Background display method for display unit
JPS5432223A (en) Level display unit
JPS5382136A (en) Crt display unit
JPS5372427A (en) Bidirectional display unit
JPS52149426A (en) Picture enlargement unit
JPS52125236A (en) Letter display system in tv scan character display
JPS5435629A (en) Crt display unit
JPS52139316A (en) Picture image display unit
JPS5365019A (en) Display unit
JPS5310998A (en) Position display device
JPS5251833A (en) Display equipment
JPS5353998A (en) Alarm display device
JPS5390821A (en) Character display unit
JPS5351997A (en) Display unit
JPS5351996A (en) Display method of introducing display panel
JPS53139924A (en) Program display unit
JPS5298428A (en) Displaying and display unit
JPS5271901A (en) Electronic channel selection circuit system
JPS5235938A (en) Picture display unit
JPS52112232A (en) Character display unit
JPS52117519A (en) Luminous point display system for pattern display unit