JPS58128551U - Color cathode ray tube equipment - Google Patents

Color cathode ray tube equipment

Info

Publication number
JPS58128551U
JPS58128551U JP2523482U JP2523482U JPS58128551U JP S58128551 U JPS58128551 U JP S58128551U JP 2523482 U JP2523482 U JP 2523482U JP 2523482 U JP2523482 U JP 2523482U JP S58128551 U JPS58128551 U JP S58128551U
Authority
JP
Japan
Prior art keywords
ray tube
cathode ray
magnet
color cathode
color purity
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.)
Granted
Application number
JP2523482U
Other languages
Japanese (ja)
Other versions
JPH023249Y2 (en
Inventor
健一 岡部
Original Assignee
日本電気株式会社
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 日本電気株式会社 filed Critical 日本電気株式会社
Priority to JP2523482U priority Critical patent/JPS58128551U/en
Publication of JPS58128551U publication Critical patent/JPS58128551U/en
Application granted granted Critical
Publication of JPH023249Y2 publication Critical patent/JPH023249Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Video Image Reproduction Devices For Color Tv Systems (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は、インライン一体化電子銃を具備したカラー陰
極線管の外観図、第２図は、インライン一体化電子銃の
断面図、第３図は一コンバーゼンースピュリテイマグネ
ットに使用されている色純度補正用マグネットの磁界分
布図、第４図は、コンバーゼンスピユリティマグネット
に使用されている４極マグネツトの磁界分布と動作の一
例を示す図、第５図は、コンバーゼンスピユリティマグ
ネットに使用されている６極マグネツトの磁界分布と動
作の一例を示す図、第６図ａ、　　ｂは、画面上で、上
下非対称にハロー成分が現われている状態図、第７図ａ
−ｅは、色純度補正マグネットを用いて、電子ビームを
移動させた場合の移動方向とハロー発生の関係図。第８
図は、コンバーゼンスピユリティマグネットの色純度補
正マグネットを用いてビームを移動させた場合の軌道図
、第９図ａは、本考案の実施例に基づくや電子ビーム軌
道図、第９図すは本考案の実施例に基づく色純度補正マ
グネットが偏向ヨーク後端部に一体付設された偏向ヨー
クの側面図を夫々示す。 １２・・・・・・コンバーゼンスピユリティ・マクネッ
ト、１０・・・・・・陰極線管ネック部、１３・・・・
・・偏向ヨーク、１６・・・・・・画面（蛍光面）、２
４・・・・・・インライン一体化電子銃最終電極、７０
・・・・・・電子ビーム核、７１・・・・・・ハロー成
分、１２Ｃ・・・・・・コンバーゼンスピユリティ・マ
グネットの色純度補正マグネット、１００・・・・・・
本考案に用いられる色純度補正用マグネット。 ７′−Ｔ「−１＼ °＝チコFigure 1 is an external view of a color cathode ray tube equipped with an in-line integrated electron gun, Figure 2 is a cross-sectional view of the in-line integrated electron gun, and Figure 3 is a color cathode ray tube equipped with an integrated in-line electron gun. Figure 4 is a diagram showing an example of the magnetic field distribution and operation of a four-pole magnet used in a convergence spirit magnet, and Figure 5 is a diagram showing an example of the operation of a four-pole magnet used in a convergence spirit magnet. Figures 6a and 6b are diagrams showing an example of the magnetic field distribution and operation of a six-pole magnet used for
-e is a diagram showing the relationship between the movement direction and halo generation when an electron beam is moved using a color purity correction magnet. 8th
The figure shows the trajectory diagram when the beam is moved using the color purity correction magnet of the convergence spirit magnet. Figure 9a is the electron beam orbit diagram based on the embodiment of the present invention. 2A and 2B are side views of a deflection yoke in which a color purity correction magnet according to an embodiment of the present invention is integrally attached to the rear end of the deflection yoke. 12...Convergence spirit mucknet, 10...Cathode ray tube neck, 13...
...Deflection yoke, 16...Screen (phosphor screen), 2
4... In-line integrated electron gun final electrode, 70
...Electron beam nucleus, 71...Halo component, 12C...Convergence spirit magnet color purity correction magnet, 100...
Magnet for color purity correction used in this invention. 7'-T "-1\ °= Chico

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] インライン電子銃を具備したカラー陰極線管ネック部に
配設されているコンバーゼンスピユリティマグネットの
第一の色純度調整用マグネットをビーム軌道修正装置と
し、前記ネック部に配慇されている偏向ヨークの後端部
に付設された第二の色純度マグネットを色純度調整用と
して用いたことを特徴とするカラー陰極線管装置。The first color purity adjusting magnet of the convergence spirit magnet disposed in the neck part of the color cathode ray tube equipped with an in-line electron gun serves as a beam trajectory correction device, and the deflection yoke disposed in the neck part is used as a beam trajectory correction device. A color cathode ray tube device characterized in that a second color purity magnet attached to the rear end is used for color purity adjustment.
JP2523482U 1982-02-24 1982-02-24 Color cathode ray tube equipment Granted JPS58128551U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2523482U JPS58128551U (en) 1982-02-24 1982-02-24 Color cathode ray tube equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2523482U JPS58128551U (en) 1982-02-24 1982-02-24 Color cathode ray tube equipment

Publications (2)

Publication Number Publication Date
JPS58128551U true JPS58128551U (en) 1983-08-31
JPH023249Y2 JPH023249Y2 (en) 1990-01-25

Family

ID=30037212

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2523482U Granted JPS58128551U (en) 1982-02-24 1982-02-24 Color cathode ray tube equipment

Country Status (1)

Country Link
JP (1) JPS58128551U (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50138734A (en) * 1974-04-23 1975-11-05
JPS51124319A (en) * 1975-04-24 1976-10-29 Toshiba Corp Inline type colar picture tube
JPS5219921A (en) * 1975-08-08 1977-02-15 Hitachi Ltd Convergence device
JPS52117517A (en) * 1976-03-25 1977-10-03 Philips Nv Color television display tube
JPS5641652A (en) * 1979-09-10 1981-04-18 Toshiba Corp Color picture tube device and its manufacture

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50138734A (en) * 1974-04-23 1975-11-05
JPS51124319A (en) * 1975-04-24 1976-10-29 Toshiba Corp Inline type colar picture tube
JPS5219921A (en) * 1975-08-08 1977-02-15 Hitachi Ltd Convergence device
JPS52117517A (en) * 1976-03-25 1977-10-03 Philips Nv Color television display tube
JPS5641652A (en) * 1979-09-10 1981-04-18 Toshiba Corp Color picture tube device and its manufacture

Also Published As

Publication number Publication date
JPH023249Y2 (en) 1990-01-25

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