JPH0446343U - - Google Patents

Info

Publication number
JPH0446343U
JPH0446343U JP8771290U JP8771290U JPH0446343U JP H0446343 U JPH0446343 U JP H0446343U JP 8771290 U JP8771290 U JP 8771290U JP 8771290 U JP8771290 U JP 8771290U JP H0446343 U JPH0446343 U JP H0446343U
Authority
JP
Japan
Prior art keywords
inner shield
ray tube
cathode ray
color cathode
shadow mask
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
JP8771290U
Other languages
English (en)
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 JP8771290U priority Critical patent/JPH0446343U/ja
Publication of JPH0446343U publication Critical patent/JPH0446343U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Electrodes For Cathode-Ray Tubes (AREA)

Description

【図面の簡単な説明】
第1図は本考案に係るインナーシールド表面の
一部拡大断面図、第2図は一般的な陰極線管の断
面図、第3図はフレームとインナーシールドの取
付方法を示す斜視図である。 7……シヤドウマスク、13……インナーシー
ルド、18……基体、19……黒化膜、a……表
面粗度。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) バルブ内部に収容されるシヤドウマスクに
    電気機械的に結合され、導電性材料で形成され、
    全表面が酸化鉄の黒化膜で被覆されたインナーシ
    ールドをアルミキルド鋼で形成したことを特徴と
    するカラー陰極線管。 (2) 上記インナーシールドの表面を粗面に形成
    し、その表面粗度を1μm以上としたことを特徴
    とする請求項(1)記載のカラー陰極線管。
JP8771290U 1990-08-21 1990-08-21 Pending JPH0446343U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8771290U JPH0446343U (ja) 1990-08-21 1990-08-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8771290U JPH0446343U (ja) 1990-08-21 1990-08-21

Publications (1)

Publication Number Publication Date
JPH0446343U true JPH0446343U (ja) 1992-04-20

Family

ID=31820317

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8771290U Pending JPH0446343U (ja) 1990-08-21 1990-08-21

Country Status (1)

Country Link
JP (1) JPH0446343U (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100319101B1 (ko) * 1999-08-27 2002-01-04 김순택 내측쉴드를 구비한 음극선관
WO2002054435A1 (fr) * 2000-12-28 2002-07-11 Sumitomo Metal Steel Products Inc. Materiau de protection magnetique interne et son procede de fabrication

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52156007A (en) * 1976-06-18 1977-12-26 Canon Kk Double feed preventive mechanism
JPS61174360A (ja) * 1985-01-28 1986-08-06 Nisshin Steel Co Ltd テレビブラウン管の磁気シ−ルド用鋼板
JPS61290630A (ja) * 1985-06-18 1986-12-20 Mitsubishi Electric Corp カラ−陰極線管
JPS62126524A (ja) * 1985-11-27 1987-06-08 Toshiba Corp インナ−シ−ルドの製造方法
JPS6313240A (ja) * 1986-07-04 1988-01-20 Hitachi Ltd カラ−ブラウン管

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52156007A (en) * 1976-06-18 1977-12-26 Canon Kk Double feed preventive mechanism
JPS61174360A (ja) * 1985-01-28 1986-08-06 Nisshin Steel Co Ltd テレビブラウン管の磁気シ−ルド用鋼板
JPS61290630A (ja) * 1985-06-18 1986-12-20 Mitsubishi Electric Corp カラ−陰極線管
JPS62126524A (ja) * 1985-11-27 1987-06-08 Toshiba Corp インナ−シ−ルドの製造方法
JPS6313240A (ja) * 1986-07-04 1988-01-20 Hitachi Ltd カラ−ブラウン管

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100319101B1 (ko) * 1999-08-27 2002-01-04 김순택 내측쉴드를 구비한 음극선관
WO2002054435A1 (fr) * 2000-12-28 2002-07-11 Sumitomo Metal Steel Products Inc. Materiau de protection magnetique interne et son procede de fabrication

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