JPS58170754U - cathode ray tube shadow mask - Google Patents

cathode ray tube shadow mask

Info

Publication number
JPS58170754U
JPS58170754U JP6837282U JP6837282U JPS58170754U JP S58170754 U JPS58170754 U JP S58170754U JP 6837282 U JP6837282 U JP 6837282U JP 6837282 U JP6837282 U JP 6837282U JP S58170754 U JPS58170754 U JP S58170754U
Authority
JP
Japan
Prior art keywords
shadow mask
ray tube
cathode ray
tube shadow
flange
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
JP6837282U
Other languages
Japanese (ja)
Inventor
正志 野口
幸次 青木
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 JP6837282U priority Critical patent/JPS58170754U/en
Publication of JPS58170754U publication Critical patent/JPS58170754U/en
Pending legal-status Critical Current

Links

Landscapes

  • Electrodes For Cathode-Ray Tubes (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) [Abstract] 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図は従来の切欠の入ったシャドウマスクの斜視図、
第２図は従来のシワの入ったシャドラマ曵りの斜視図、
第３図、第４図は本考案の実施例の斜視図。　　　　　
　　　　　　　・図における、ａ・・・従来の切欠形状
、ｂ・・・従来のシワ形状、Ｃ・・・本考案の切欠形状
。Figure 1 is a perspective view of a conventional shadow mask with notches.
Figure 2 is a perspective view of a conventional wrinkled Shadrama drawer.
3 and 4 are perspective views of an embodiment of the present invention.
- In the figure, a: conventional notch shape, b: conventional wrinkled shape, C: notch shape of the present invention.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 有孔領域と無孔領域を有する球面部と球面部にほぼ平行
に張出したフランジ部を形成して成るシャドウマスクに
おいて、前記フランジのコーナ一部に切欠きを有する様
に構成したことを特徴とする陰極線管のシャドウマスク
。A shadow mask comprising a spherical part having a perforated region and a non-perforated region, and a flange part protruding almost parallel to the spherical part, characterized in that the flange is configured to have a notch at a part of a corner. Cathode ray tube shadow mask.
JP6837282U 1982-05-11 1982-05-11 cathode ray tube shadow mask Pending JPS58170754U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6837282U JPS58170754U (en) 1982-05-11 1982-05-11 cathode ray tube shadow mask

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6837282U JPS58170754U (en) 1982-05-11 1982-05-11 cathode ray tube shadow mask

Publications (1)

Publication Number Publication Date
JPS58170754U true JPS58170754U (en) 1983-11-15

Family

ID=30078156

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6837282U Pending JPS58170754U (en) 1982-05-11 1982-05-11 cathode ray tube shadow mask

Country Status (1)

Country Link
JP (1) JPS58170754U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6143815A (en) * 1984-08-08 1986-03-03 Hitachi Ltd Initial setting system

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6143815A (en) * 1984-08-08 1986-03-03 Hitachi Ltd Initial setting system

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