FI771871A - Korrektionsanordning foer faergkonvergensfel i faergtelevisionsbildroer - Google Patents

Korrektionsanordning foer faergkonvergensfel i faergtelevisionsbildroer

Info

Publication number
FI771871A
FI771871A FI771871A FI771871A FI771871A FI 771871 A FI771871 A FI 771871A FI 771871 A FI771871 A FI 771871A FI 771871 A FI771871 A FI 771871A FI 771871 A FI771871 A FI 771871A
Authority
FI
Finland
Prior art keywords
fisheries
fairgo
correction
conversion
fisheries fairgo
Prior art date
Application number
FI771871A
Other languages
English (en)
Other versions
FI61597B (fi
FI61597C (fi
Inventor
Koichi Maruyama
Kuniharu Osakabe
Satoshi Kawanishi
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
Publication of FI771871A publication Critical patent/FI771871A/fi
Publication of FI61597B publication Critical patent/FI61597B/fi
Application granted granted Critical
Publication of FI61597C publication Critical patent/FI61597C/fi

Links

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
    • H01J29/701—Systems for correcting deviation or convergence of a plurality of beams by means of magnetic fields at least
    • 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
    • H01J29/703—Static convergence systems
FI771871A 1976-08-20 1977-06-14 Korrektionsanordning foer faergkonvergensfel i faergbildroer FI61597C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP9924976A JPS5324726A (en) 1976-08-20 1976-08-20 Color receiving tube
JP9924976 1976-08-20

Publications (3)

Publication Number Publication Date
FI771871A true FI771871A (fi) 1978-02-21
FI61597B FI61597B (fi) 1982-04-30
FI61597C FI61597C (fi) 1982-08-10

Family

ID=14242421

Family Applications (1)

Application Number Title Priority Date Filing Date
FI771871A FI61597C (fi) 1976-08-20 1977-06-14 Korrektionsanordning foer faergkonvergensfel i faergbildroer

Country Status (6)

Country Link
US (1) US4145677A (fi)
JP (1) JPS5324726A (fi)
DE (1) DE2726586C3 (fi)
FI (1) FI61597C (fi)
GB (1) GB1582643A (fi)
SG (1) SG23384G (fi)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4231009A (en) * 1978-08-30 1980-10-28 Rca Corporation Deflection yoke with a magnet for reducing sensitivity of convergence to yoke position
NL7907717A (nl) * 1979-10-19 1981-04-22 Philips Nv Inrichting voor het weergeven van gekleurde beelden.
US4296359A (en) * 1979-10-29 1981-10-20 Rca Corporation Television display error correction
JPS5830294A (ja) * 1981-08-18 1983-02-22 Mitsubishi Electric Corp カラ−陰極線管装置
JPS5896932A (ja) * 1981-12-03 1983-06-09 Taisei Corp 天井内を風導とした空調システムの風量制御方法
JPS58165531U (ja) * 1982-04-28 1983-11-04 東京プレス工業株式会社 二重天井をサプライチヤンバとした空気調和装置
JPS6023937A (ja) * 1983-07-19 1985-02-06 Victor Co Of Japan Ltd インライン型カラ−受像管の画像補正装置
JPS60194242A (ja) * 1984-03-13 1985-10-02 Shinko Kogyo Kk 空気調和方式
DE3409919A1 (de) * 1984-03-17 1985-09-26 Standard Elektrik Lorenz Ag, 7000 Stuttgart Farbbildroehre
JPS61140031A (ja) * 1984-12-13 1986-06-27 Tdk Corp 電磁偏向歪補正装置
US4654616A (en) * 1985-09-30 1987-03-31 Rca Corporation Blue bow correction for CRT raster
NL8601003A (nl) * 1986-03-28 1987-10-16 Philips Nv Kleurenbeeldbuis met een afbuigeenheid met beeldbalanscorrectiemiddelen.
NL8901589A (nl) * 1989-06-23 1991-01-16 Philips Nv Kleurenbeeldbuis met twist correctiemiddelen.
US5565731A (en) * 1992-08-12 1996-10-15 Samsung Electron Devices Co., Ltd. Cathode ray tube
US7038368B2 (en) * 2003-08-01 2006-05-02 Matsushita Toshiba Picture Display Co., Ltd. Color picture tube apparatus having a pair of bar shaped magnets for correcting misconvergence due to the rotational shift of the electron beams
US20130235296A1 (en) * 2012-03-06 2013-09-12 Yanxue Zhang Backlight Module and LCD Device
JP7229664B2 (ja) * 2018-01-31 2023-02-28 三機工業株式会社 空調システム

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5150426Y2 (fi) * 1972-02-03 1976-12-04
US3906418A (en) * 1974-08-14 1975-09-16 Gte Sylvania Inc Means for effecting dynamic vertical convergence in an in-line plural beam cathode ray tube

Also Published As

Publication number Publication date
FI61597B (fi) 1982-04-30
US4145677A (en) 1979-03-20
DE2726586A1 (de) 1978-02-23
SG23384G (en) 1985-01-04
DE2726586C3 (de) 1979-09-13
FI61597C (fi) 1982-08-10
GB1582643A (en) 1981-01-14
DE2726586B2 (de) 1979-01-25
JPS5324726A (en) 1978-03-07

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Legal Events

Date Code Title Description
MA Patent expired
MA Patent expired

Owner name: HITACHI, LTD.