JPH02150643U - - Google Patents

Info

Publication number
JPH02150643U
JPH02150643U JP5875789U JP5875789U JPH02150643U JP H02150643 U JPH02150643 U JP H02150643U JP 5875789 U JP5875789 U JP 5875789U JP 5875789 U JP5875789 U JP 5875789U JP H02150643 U JPH02150643 U JP H02150643U
Authority
JP
Japan
Prior art keywords
convergence
horizontal
vertical
coil device
magnetic pole
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.)
Pending
Application number
JP5875789U
Other languages
Japanese (ja)
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 filed Critical
Priority to JP5875789U priority Critical patent/JPH02150643U/ja
Publication of JPH02150643U publication Critical patent/JPH02150643U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)

Description

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

第１図は本考案に係るコンバーゼンスコイル装
置の好適な第１実施例を示す平面図、第２図は本
考案の第２実施例を示す平面図、第３図は一般の
カラープロジエクシヨンテレビを示す説明図、第
４図は従来におけるコンバーゼンスコイル装置の
一例を示す平面図である。 １２……カラープロジエクシヨンテレビ、１２
ａ……基部、２２……コンバーゼンスヨーク、４
０ｎ，４０ｓ……水平磁極、４２ｎ，４２ｓ……
垂直磁極、４４ｎ，４４ｓ……水平コンバーゼン
スコイル、４６ｎ，４６ｓ……垂直コンバーゼン
スコイル、５１〜５８……分割磁極、６１ｎ，６
１ｓ……第２実施例の水平コンバーゼンスコイル
、６２ｎ，６２ｓ……第２実施例の垂直コンバー
ゼンスコイル。 Fig. 1 is a plan view showing a preferred first embodiment of the convergence coil device according to the present invention, Fig. 2 is a plan view showing a second embodiment of the invention, and Fig. 3 is a plan view showing a general color projection television. FIG. 4 is a plan view showing an example of a conventional convergence coil device. 12...Color projection television, 12
a...Base, 22...Convergence yoke, 4
0n, 40s...horizontal magnetic pole, 42n, 42s...
Vertical magnetic pole, 44n, 44s...Horizontal convergence coil, 46n, 46s...Vertical convergence coil, 51-58...Divided magnetic pole, 61n, 6
1s...Horizontal convergence coil of the second embodiment, 62n, 62s...Vertical convergence coil of the second embodiment.

Claims (1)

【実用新案登録請求の範囲】 ブラウン管の基部外周に該基部を取り囲んで配
設され少なくとも水平コンバーゼンス磁極と垂直
コンバーゼンス磁極とが対向して設けられたコン
バーゼンスヨークと、前記ヨークの各磁極に巻回
されたコンバーゼンスコイルと、を含み、各コン
バーゼンスコイルへの電流供給によつて電子銃に
水平及び垂直コンバーゼンス磁界を与えるカラー
プロジエクシヨンテレビのコンバーゼンスコイル
装置において、 前記コンバーゼンスヨークの水平及び垂直磁極
がそれぞれ複数極に分割されていることを特徴と
するカラープロジエクシヨンテレビのコンバーゼ
ンスコイル装置。[Claims for Utility Model Registration] A convergence yoke is disposed around the base of the cathode ray tube, surrounding the base, and has at least a horizontal convergence magnetic pole and a vertical convergence magnetic pole facing each other; A convergence coil device for a color projection television, which provides a horizontal and vertical convergence magnetic field to an electron gun by supplying current to each convergence coil, the convergence coil device including a plurality of horizontal and vertical magnetic poles of the convergence yoke, respectively. A convergence coil device for color projection television characterized by being divided into poles.
JP5875789U 1989-05-22 1989-05-22 Pending JPH02150643U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5875789U JPH02150643U (en) 1989-05-22 1989-05-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5875789U JPH02150643U (en) 1989-05-22 1989-05-22

Publications (1)

Publication Number Publication Date
JPH02150643U true JPH02150643U (en) 1990-12-27

Family

ID=31584657

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5875789U Pending JPH02150643U (en) 1989-05-22 1989-05-22

Country Status (1)

Country Link
JP (1) JPH02150643U (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5335419A (en) * 1976-09-14 1978-04-01 Matsushita Electric Ind Co Ltd Convergencing unit
JPS59186490A (en) * 1983-04-08 1984-10-23 Hitachi Ltd Convergence device
JPS6021167B2 (en) * 1976-07-03 1985-05-25 大日本印刷株式会社 Polyamideimide prepolymer
JPH01169853A (en) * 1987-12-25 1989-07-05 Hitachi Ltd Convergence device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6021167B2 (en) * 1976-07-03 1985-05-25 大日本印刷株式会社 Polyamideimide prepolymer
JPS5335419A (en) * 1976-09-14 1978-04-01 Matsushita Electric Ind Co Ltd Convergencing unit
JPS59186490A (en) * 1983-04-08 1984-10-23 Hitachi Ltd Convergence device
JPH01169853A (en) * 1987-12-25 1989-07-05 Hitachi Ltd Convergence device

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