TW370676B - Color Braun tube - Google Patents

Color Braun tube

Info

Publication number
TW370676B
TW370676B TW085110857A TW85110857A TW370676B TW 370676 B TW370676 B TW 370676B TW 085110857 A TW085110857 A TW 085110857A TW 85110857 A TW85110857 A TW 85110857A TW 370676 B TW370676 B TW 370676B
Authority
TW
Taiwan
Prior art keywords
shield cup
tube
cup electrode
facing
fluorescent surface
Prior art date
Application number
TW085110857A
Other languages
English (en)
Inventor
Hiroshi Miyazawa
Makoto Koizumi
Mutsumi Maehara
Hidetoshi Kida
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
Application granted granted Critical
Publication of TW370676B publication Critical patent/TW370676B/zh

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
    • H01J29/58—Arrangements for focusing or reflecting ray or beam
    • H01J29/62—Electrostatic lenses
    • H01J29/622—Electrostatic lenses producing fields exhibiting symmetry of revolution
    • H01J29/624—Electrostatic lenses producing fields exhibiting symmetry of revolution co-operating with or closely associated to an electron gun
    • 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
    • H01J29/48—Electron guns
    • H01J29/488—Schematic arrangements of the electrodes for beam forming; Place and form of the elecrodes
    • 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
    • H01J29/48—Electron guns
    • H01J29/51—Arrangements for controlling convergence of a plurality of beams by means of electric field only
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2229/00—Details of cathode ray tubes or electron beam tubes
    • H01J2229/48—Electron guns
    • H01J2229/4824—Constructional arrangements of electrodes

Landscapes

  • Video Image Reproduction Devices For Color Tv Systems (AREA)
  • Electrodes For Cathode-Ray Tubes (AREA)
TW085110857A 1995-09-21 1996-09-05 Color Braun tube TW370676B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7243191A JPH0992169A (ja) 1995-09-21 1995-09-21 カラーブラウン管

Publications (1)

Publication Number Publication Date
TW370676B true TW370676B (en) 1999-09-21

Family

ID=17100192

Family Applications (1)

Application Number Title Priority Date Filing Date
TW085110857A TW370676B (en) 1995-09-21 1996-09-05 Color Braun tube

Country Status (4)

Country Link
US (2) US6028392A (zh)
JP (1) JPH0992169A (zh)
KR (1) KR100400990B1 (zh)
TW (1) TW370676B (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0992169A (ja) * 1995-09-21 1997-04-04 Hitachi Ltd カラーブラウン管
KR100241606B1 (ko) * 1997-12-17 2000-02-01 손욱 음극선관용 전자총

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4396862A (en) * 1978-05-01 1983-08-02 Rca Corporation Color picture tube with means for affecting magnetic deflection fields in electron gun area
DE3462200D1 (en) * 1983-02-09 1987-02-26 Nec Corp Colour cathode ray tube
US4659961A (en) * 1983-10-17 1987-04-21 Nec Corporation Cup member of an in-line electron gun capable of reducing a coma aberration
US4633130A (en) * 1985-05-17 1986-12-30 Rca Corporation Multibeam electron gun having a transition member and method for assembling the electron gun
JP2760783B2 (ja) 1987-01-30 1998-06-04 株式会社日立製作所 インライン形カラー陰極線管
JPS63231848A (ja) * 1987-03-20 1988-09-27 Hitachi Ltd カラ−受像管
JPH0821341B2 (ja) * 1987-04-10 1996-03-04 株式会社日立製作所 カラ−陰極線管
JPH04181637A (ja) 1990-11-14 1992-06-29 Nec Corp インライン型電子銃構体
JPH04249040A (ja) 1991-02-01 1992-09-04 Nec Corp インライン型電子銃構体
JPH10507580A (ja) * 1995-08-18 1998-07-21 フィリップス エレクトロニクス ネムローゼ フェンノートシャップ センタリングカップを有するカラー陰極線管
JPH0992169A (ja) * 1995-09-21 1997-04-04 Hitachi Ltd カラーブラウン管

Also Published As

Publication number Publication date
KR100400990B1 (ko) 2004-04-08
US6028392A (en) 2000-02-22
JPH0992169A (ja) 1997-04-04
US6262526B1 (en) 2001-07-17

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees