KR20000048174A - 칼라음극선관장치 - Google Patents

칼라음극선관장치 Download PDF

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Publication number
KR20000048174A
KR20000048174A KR1019990058155A KR19990058155A KR20000048174A KR 20000048174 A KR20000048174 A KR 20000048174A KR 1019990058155 A KR1019990058155 A KR 1019990058155A KR 19990058155 A KR19990058155 A KR 19990058155A KR 20000048174 A KR20000048174 A KR 20000048174A
Authority
KR
South Korea
Prior art keywords
deflection
magnetic field
center
convergence
ray tube
Prior art date
Application number
KR1019990058155A
Other languages
English (en)
Korean (ko)
Inventor
사노유우이치
요코타마사히로
이부키히로아키
모리히데오
Original Assignee
니시무로 타이죠
가부시끼가이샤 도시바
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 니시무로 타이죠, 가부시끼가이샤 도시바 filed Critical 니시무로 타이죠
Publication of KR20000048174A publication Critical patent/KR20000048174A/ko

Links

Classifications

    • 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
    • H04N3/22—Circuits for controlling dimensions, shape or centering of picture on screen
    • H04N3/23—Distortion correction, e.g. for pincushion distortion correction, S-correction
    • H04N3/233—Distortion correction, e.g. for pincushion distortion correction, S-correction using active elements
    • 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
    • H01J29/701—Systems for correcting deviation or convergence of a plurality of beams by means of magnetic fields at least
    • H01J29/702—Convergence correction arrangements therefor
    • H01J29/705—Dynamic convergence systems
    • 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
    • H04N3/26—Modifications of scanning arrangements to improve focusing

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
KR1019990058155A 1998-12-16 1999-12-16 칼라음극선관장치 KR20000048174A (ko)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP35774798 1998-12-16
JP10-357747 1998-12-16
JP11-148036 1999-05-27
JP14803699 1999-05-27
JP11-303611 1999-10-26
JP11303611A JP2001043815A (ja) 1998-12-16 1999-10-26 カラー陰極線管装置

Publications (1)

Publication Number Publication Date
KR20000048174A true KR20000048174A (ko) 2000-07-25

Family

ID=27319481

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019990058155A KR20000048174A (ko) 1998-12-16 1999-12-16 칼라음극선관장치

Country Status (5)

Country Link
JP (1) JP2001043815A (zh)
KR (1) KR20000048174A (zh)
CN (1) CN1260583A (zh)
TW (1) TW442821B (zh)
WO (1) WO2000036628A1 (zh)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1306877A3 (en) 2001-10-01 2003-12-03 Matsushita Electric Industrial Co., Ltd. Colour picture tube device with improved horizontal resolution
US6924589B2 (en) 2001-10-23 2005-08-02 Matsushita Electric Industrial Co., Ltd. Color picture tube device having improved horizontal convergence
CN105759470A (zh) * 2016-04-05 2016-07-13 中航华东光电有限公司 侧背光可独立拆装结构

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6091536A (ja) * 1983-10-25 1985-05-22 Matsushita Electronics Corp カラ−受像管装置
JPH0696693A (ja) * 1992-09-14 1994-04-08 Toshiba Corp カラー受像管装置
JPH06139954A (ja) * 1992-10-27 1994-05-20 Mitsubishi Electric Corp カラーブラウン管装置
JPH06251723A (ja) * 1993-02-26 1994-09-09 Toshiba Corp カラー受像管装置
JPH07142005A (ja) * 1993-11-16 1995-06-02 Toshiba Corp 陰極線管装置
JPH0887969A (ja) * 1994-09-16 1996-04-02 Hitachi Ltd カラーブラウン管
JPH09265922A (ja) * 1996-03-28 1997-10-07 Sony Corp 偏向ヨーク
JPH1012159A (ja) * 1996-06-20 1998-01-16 Toshiba Corp カラー受像管装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50120909A (zh) * 1974-03-11 1975-09-22
JPS61142887A (ja) * 1984-12-14 1986-06-30 Denki Onkyo Co Ltd 偏向ヨ−ク装置
JPS61193575A (ja) * 1985-02-21 1986-08-28 Denki Onkyo Co Ltd 偏向ヨ−ク装置
JP3053841B2 (ja) * 1990-05-07 2000-06-19 株式会社東芝 インライン型カラーブラウン管用偏向装置
JP3041893B2 (ja) * 1990-07-06 2000-05-15 松下電器産業株式会社 電子ビーム偏向装置
JPH06349421A (ja) * 1993-06-02 1994-12-22 Mitsubishi Electric Corp カラー陰極線管表示装置

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6091536A (ja) * 1983-10-25 1985-05-22 Matsushita Electronics Corp カラ−受像管装置
JPH0696693A (ja) * 1992-09-14 1994-04-08 Toshiba Corp カラー受像管装置
JPH06139954A (ja) * 1992-10-27 1994-05-20 Mitsubishi Electric Corp カラーブラウン管装置
JPH06251723A (ja) * 1993-02-26 1994-09-09 Toshiba Corp カラー受像管装置
JPH07142005A (ja) * 1993-11-16 1995-06-02 Toshiba Corp 陰極線管装置
JPH0887969A (ja) * 1994-09-16 1996-04-02 Hitachi Ltd カラーブラウン管
JPH09265922A (ja) * 1996-03-28 1997-10-07 Sony Corp 偏向ヨーク
JPH1012159A (ja) * 1996-06-20 1998-01-16 Toshiba Corp カラー受像管装置

Also Published As

Publication number Publication date
JP2001043815A (ja) 2001-02-16
TW442821B (en) 2001-06-23
WO2000036628A1 (fr) 2000-06-22
CN1260583A (zh) 2000-07-19

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application