JP2007134135A - Ｘ線イメージ管の歪補正装置 - Google Patents

Ｘ線イメージ管の歪補正装置 Download PDF

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Publication number
JP2007134135A
JP2007134135A JP2005325187A JP2005325187A JP2007134135A JP 2007134135 A JP2007134135 A JP 2007134135A JP 2005325187 A JP2005325187 A JP 2005325187A JP 2005325187 A JP2005325187 A JP 2005325187A JP 2007134135 A JP2007134135 A JP 2007134135A
Authority
JP
Japan
Prior art keywords
magnetic field
ray image
image tube
external magnetic
electron lens
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
JP2005325187A
Other languages
English (en)
Japanese (ja)
Other versions
JP2007134135A5 (enExample
Inventor
Junichi Takahashi
淳一 高橋
Takayuki Kimijima
隆之 君島
Kentaro Odaka
健太郎 小高
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
Canon Electron Tubes and Devices Co Ltd
Original Assignee
Toshiba Corp
Toshiba Electron Tubes and Devices 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, Toshiba Electron Tubes and Devices Co Ltd filed Critical Toshiba Corp
Priority to JP2005325187A priority Critical patent/JP2007134135A/ja
Priority to EP06823271A priority patent/EP1968097A4/en
Priority to PCT/JP2006/322384 priority patent/WO2007055285A1/ja
Priority to CNA2006800019425A priority patent/CN101103431A/zh
Publication of JP2007134135A publication Critical patent/JP2007134135A/ja
Priority to US11/822,634 priority patent/US20080067399A1/en
Publication of JP2007134135A5 publication Critical patent/JP2007134135A5/ja
Pending 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
    • H01J29/003—Arrangements for eliminating unwanted electromagnetic effects, e.g. demagnetisation arrangements, shielding coils

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Image-Pickup Tubes, Image-Amplification Tubes, And Storage Tubes (AREA)
JP2005325187A 2005-11-09 2005-11-09 Ｘ線イメージ管の歪補正装置 Pending JP2007134135A (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2005325187A JP2007134135A (ja) 2005-11-09 2005-11-09 Ｘ線イメージ管の歪補正装置
EP06823271A EP1968097A4 (en) 2005-11-09 2006-11-09 CORRECTION CORRECTION DEVICE FOR X-RAY TUBES
PCT/JP2006/322384 WO2007055285A1 (ja) 2005-11-09 2006-11-09 Ｘ線イメージ管の歪補正装置
CNA2006800019425A CN101103431A (zh) 2005-11-09 2006-11-09 X射线显像管的失真校正装置
US11/822,634 US20080067399A1 (en) 2005-11-09 2007-07-09 Distortion correcting apparatus for X-ray image tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005325187A JP2007134135A (ja) 2005-11-09 2005-11-09 Ｘ線イメージ管の歪補正装置

Publications (2)

Publication Number Publication Date
JP2007134135A true JP2007134135A (ja) 2007-05-31
JP2007134135A5 JP2007134135A5 (enExample) 2008-06-26

Family

ID=38023285

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2005325187A Pending JP2007134135A (ja) 2005-11-09 2005-11-09 Ｘ線イメージ管の歪補正装置

Country Status (5)

Country Link
US (1) US20080067399A1 (enExample)
EP (1) EP1968097A4 (enExample)
JP (1) JP2007134135A (enExample)
CN (1) CN101103431A (enExample)
WO (1) WO2007055285A1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6667366B2 (ja) 2016-05-23 2020-03-18 キヤノン株式会社 Ｘ線発生管、ｘ線発生装置、およびｘ線撮影システム
CN116935744B (zh) * 2022-04-08 2026-01-02 Oppo广东移动通信有限公司 电子设备及其柔性显示装置
US20250372336A1 (en) * 2024-05-29 2025-12-04 Varex Imaging Corporation Anode rotation sensing in x-ray tubes

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3809889A (en) * 1972-12-29 1974-05-07 Gen Electric Image intensifier compensated for earth{40 s magnetic field
US5032764A (en) * 1988-03-29 1991-07-16 General Electric Cgr Sa Coil, a method of construction of said coil and an imaging device equipped with a coil of this type
JPH0765756A (ja) * 1993-08-30 1995-03-10 Shimadzu Corp イメージインテンシファイア装置
JPH08315757A (ja) * 1995-05-19 1996-11-29 Toshiba Corp Ｘ線イメージ管装置
JPH0963519A (ja) * 1995-08-18 1997-03-07 Toshiba Corp Ｘ線イメージ管装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100225179B1 (ko) * 1992-11-30 1999-10-15 니시무로 타이죠 박막 자기 헤드 및 자기 저항 효과형 헤드
JP4969026B2 (ja) * 2004-06-15 2012-07-04 三菱電機株式会社 磁気検出装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3809889A (en) * 1972-12-29 1974-05-07 Gen Electric Image intensifier compensated for earth{40 s magnetic field
US5032764A (en) * 1988-03-29 1991-07-16 General Electric Cgr Sa Coil, a method of construction of said coil and an imaging device equipped with a coil of this type
JPH0765756A (ja) * 1993-08-30 1995-03-10 Shimadzu Corp イメージインテンシファイア装置
JPH08315757A (ja) * 1995-05-19 1996-11-29 Toshiba Corp Ｘ線イメージ管装置
JPH0963519A (ja) * 1995-08-18 1997-03-07 Toshiba Corp Ｘ線イメージ管装置

Also Published As

Publication number Publication date
US20080067399A1 (en) 2008-03-20
EP1968097A4 (en) 2010-09-15
EP1968097A1 (en) 2008-09-10
WO2007055285A1 (ja) 2007-05-18
CN101103431A (zh) 2008-01-09

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