CN1083212C - 带有用于消除来自阴极射线管的无用辐射的电路的图象显示装置 - Google Patents

带有用于消除来自阴极射线管的无用辐射的电路的图象显示装置 Download PDF

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Publication number
CN1083212C
CN1083212C CN97101975A CN97101975A CN1083212C CN 1083212 C CN1083212 C CN 1083212C CN 97101975 A CN97101975 A CN 97101975A CN 97101975 A CN97101975 A CN 97101975A CN 1083212 C CN1083212 C CN 1083212C
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CN
China
Prior art keywords
ray tube
deflecting voltage
voltage waveform
deflecting
cathode ray
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.)
Expired - Fee Related
Application number
CN97101975A
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English (en)
Chinese (zh)
Other versions
CN1161617A (zh
Inventor
洪义成
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.)
LG Electronics Inc
Original Assignee
LG Electronics Inc
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 LG Electronics Inc filed Critical LG Electronics Inc
Publication of CN1161617A publication Critical patent/CN1161617A/zh
Application granted granted Critical
Publication of CN1083212C publication Critical patent/CN1083212C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
    • H04N3/10—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical
    • H04N3/16—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical by deflecting electron beam in cathode-ray tube, e.g. scanning corrections
    • H04N3/18—Generation of supply voltages, in combination with electron beam deflecting
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F38/00—Adaptations of transformers or inductances for specific applications or functions
    • H01F38/42—Flyback transformers

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Details Of Television Scanning (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
CN97101975A 1996-03-08 1997-02-17 带有用于消除来自阴极射线管的无用辐射的电路的图象显示装置 Expired - Fee Related CN1083212C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1019960006148A KR0177942B1 (ko) 1996-03-08 1996-03-08 씨피티에서의 불요복사 제거회로
KR6148/96 1996-03-08

Publications (2)

Publication Number Publication Date
CN1161617A CN1161617A (zh) 1997-10-08
CN1083212C true CN1083212C (zh) 2002-04-17

Family

ID=19452684

Family Applications (1)

Application Number Title Priority Date Filing Date
CN97101975A Expired - Fee Related CN1083212C (zh) 1996-03-08 1997-02-17 带有用于消除来自阴极射线管的无用辐射的电路的图象显示装置

Country Status (5)

Country Link
KR (1) KR0177942B1 (ru)
CN (1) CN1083212C (ru)
BR (1) BR9700153A (ru)
ID (1) ID16463A (ru)
RU (1) RU2160510C2 (ru)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4323825A (en) * 1980-10-06 1982-04-06 Mohawk Data Sciences Corp. Deflection system with positive feedback
EP0500349A1 (en) * 1991-02-20 1992-08-26 Nanao Corporation Apparatus for suppressing field radiation from display device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4323825A (en) * 1980-10-06 1982-04-06 Mohawk Data Sciences Corp. Deflection system with positive feedback
EP0500349A1 (en) * 1991-02-20 1992-08-26 Nanao Corporation Apparatus for suppressing field radiation from display device

Also Published As

Publication number Publication date
KR0177942B1 (ko) 1999-05-01
KR970068470A (ko) 1997-10-13
MX9700895A (es) 1997-09-30
BR9700153A (pt) 1998-09-29
ID16463A (id) 1997-10-02
RU2160510C2 (ru) 2000-12-10
CN1161617A (zh) 1997-10-08

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C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C06 Publication
PB01 Publication
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20020417

Termination date: 20100217