TW376644B - Cathode-ray tube device capable in inhibiting leakage of electric field - Google Patents

Cathode-ray tube device capable in inhibiting leakage of electric field

Info

Publication number
TW376644B
TW376644B TW086116890A TW86116890A TW376644B TW 376644 B TW376644 B TW 376644B TW 086116890 A TW086116890 A TW 086116890A TW 86116890 A TW86116890 A TW 86116890A TW 376644 B TW376644 B TW 376644B
Authority
TW
Taiwan
Prior art keywords
lead wire
electric field
leakage
cathode
horizontal deflection
Prior art date
Application number
TW086116890A
Other languages
English (en)
Inventor
Yoshifumi Oshima
Nozomu Arimoto
Atsushi Suzuki
Original Assignee
Matsushita Electronics 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 Matsushita Electronics Corp filed Critical Matsushita Electronics Corp
Application granted granted Critical
Publication of TW376644B publication Critical patent/TW376644B/zh

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/16—Picture reproducers using cathode ray tubes
    • H04N9/29—Picture reproducers using cathode ray tubes using demagnetisation or compensation of external magnetic fields
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2229/00—Details of cathode ray tubes or electron beam tubes
    • H01J2229/0007—Elimination of unwanted or stray electromagnetic effects
    • H01J2229/0015—Preventing or cancelling fields leaving the enclosure

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Details Of Television Scanning (AREA)
  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
  • Transforming Electric Information Into Light Information (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
TW086116890A 1996-11-28 1997-11-13 Cathode-ray tube device capable in inhibiting leakage of electric field TW376644B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP31738796A JP3451859B2 (ja) 1996-11-28 1996-11-28 陰極線管装置

Publications (1)

Publication Number Publication Date
TW376644B true TW376644B (en) 1999-12-11

Family

ID=18087691

Family Applications (1)

Application Number Title Priority Date Filing Date
TW086116890A TW376644B (en) 1996-11-28 1997-11-13 Cathode-ray tube device capable in inhibiting leakage of electric field

Country Status (4)

Country Link
US (1) US6054804A (zh)
JP (1) JP3451859B2 (zh)
KR (1) KR100272041B1 (zh)
TW (1) TW376644B (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100549831B1 (ko) * 2003-09-08 2006-02-06 삼성전자주식회사 음극선관 디스플레이 장치
CN101253595A (zh) * 2005-08-31 2008-08-27 汤姆森许可贸易公司 具有单平面外鞘电子束弯曲器和视频校正的crt显示器

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE500865C2 (sv) * 1993-02-02 1994-09-19 Icl Systems Ab Anordning och förfarande vid en bildskärmsenhet för att reducera elektriska växelfält i enhetens omgivning
JP3277601B2 (ja) * 1993-03-31 2002-04-22 ソニー株式会社 Ｃｒｔディスプレイの漏洩電界相殺装置
JP3217588B2 (ja) * 1994-04-18 2001-10-09 東京特殊電線株式会社 不要電界の抑制方法
JPH08227666A (ja) * 1995-02-20 1996-09-03 Matsushita Electric Ind Co Ltd Ｃｒｔディスプレイの漏洩電界低減装置
JPH09325726A (ja) * 1996-06-06 1997-12-16 Murata Mfg Co Ltd Ｃｒｔ表示装置における漏洩電界低減装置

Also Published As

Publication number Publication date
KR100272041B1 (ko) 2000-11-15
JP3451859B2 (ja) 2003-09-29
US6054804A (en) 2000-04-25
JPH10164610A (ja) 1998-06-19
KR19980042856A (ko) 1998-08-17

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