CN1138248C - 偏转系统和扁平型阴极射线管 - Google Patents

偏转系统和扁平型阴极射线管 Download PDF

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Publication number
CN1138248C
CN1138248C CNB001186396A CN00118639A CN1138248C CN 1138248 C CN1138248 C CN 1138248C CN B001186396 A CNB001186396 A CN B001186396A CN 00118639 A CN00118639 A CN 00118639A CN 1138248 C CN1138248 C CN 1138248C
Authority
CN
China
Prior art keywords
pair
magnetic core
coil
horizontal deflection
ray tube
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
CNB001186396A
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English (en)
Chinese (zh)
Other versions
CN1278633A (zh
Inventor
须藤一生
房
山田敏房
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.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Publication of CN1278633A publication Critical patent/CN1278633A/zh
Application granted granted Critical
Publication of CN1138248C publication Critical patent/CN1138248C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • H01J29/76—Deflecting by magnetic fields only
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2229/00—Details of cathode ray tubes or electron beam tubes
    • H01J2229/58—Electron beam control inside the vessel
    • H01J2229/581—Electron beam control inside the vessel by magnetic means
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2229/00—Details of cathode ray tubes or electron beam tubes
    • H01J2229/70—Electron beam control outside the vessel
    • H01J2229/703—Electron beam control outside the vessel by magnetic fields
    • H01J2229/7031—Cores for field producing elements, e.g. ferrite

Landscapes

  • Video Image Reproduction Devices For Color Tv Systems (AREA)
  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
CNB001186396A 1999-06-18 2000-06-19 偏转系统和扁平型阴极射线管 Expired - Fee Related CN1138248C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP171858/1999 1999-06-18
JP11171858A JP2001006576A (ja) 1999-06-18 1999-06-18 偏向ヨークおよび偏平型陰極線管

Publications (2)

Publication Number Publication Date
CN1278633A CN1278633A (zh) 2001-01-03
CN1138248C true CN1138248C (zh) 2004-02-11

Family

ID=15931098

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB001186396A Expired - Fee Related CN1138248C (zh) 1999-06-18 2000-06-19 偏转系统和扁平型阴极射线管

Country Status (3)

Country Link
JP (1) JP2001006576A (ja)
KR (1) KR20010007408A (ja)
CN (1) CN1138248C (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7098584B2 (en) 2002-10-09 2006-08-29 Matsushita Electric Industrial Co., Ltd. Deflection yoke
CN117731966A (zh) * 2023-12-19 2024-03-22 中山大学 一种闪放治疗用嵌套马鞍形扫描磁铁

Also Published As

Publication number Publication date
JP2001006576A (ja) 2001-01-12
KR20010007408A (ko) 2001-01-26
CN1278633A (zh) 2001-01-03

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
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: 20040211