JPS61188245U - - Google Patents
Info
- Publication number
- JPS61188245U JPS61188245U JP7053585U JP7053585U JPS61188245U JP S61188245 U JPS61188245 U JP S61188245U JP 7053585 U JP7053585 U JP 7053585U JP 7053585 U JP7053585 U JP 7053585U JP S61188245 U JPS61188245 U JP S61188245U
- Authority
- JP
- Japan
- Prior art keywords
- electrode
- predetermined
- ray tube
- cathode ray
- electrodes
- 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
Links
- 239000002184 metal Substances 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 6
Description
第１図乃至第３図は本考案の陰極線管の一実施
例を示す図であり、第１図は要部説明図、第２図
は第４格子電極の説明図、第３図は画面上のスポ
ツトを示す説明図、第４図乃至第６図は従来の陰
極線管の一例を示す図であり、第４図は要部説明
図、第５図は第４格子電極の説明図、第６図は画
面上のスポツト形状を示す説明図である。
１，２１……ネツク、７，２７……第４格子電
極、７１，７２，７３，７４，２７１，２７２，
２７３，２７４……電極素子、１０，３０……絶
縁支持棒、１６，３６……環状金属線、１７，３
７……金属蒸着膜、２０，４０……スポツト。
1 to 3 are diagrams showing an embodiment of the cathode ray tube of the present invention. FIG. 1 is an explanatory diagram of the main part, FIG. 2 is an explanatory diagram of the fourth grid electrode, and FIG. 3 is an illustration of the screen. FIGS. 4 to 6 are diagrams showing an example of a conventional cathode ray tube, FIG. 4 is an explanatory diagram of the main part, FIG. The figure is an explanatory diagram showing the shape of a spot on the screen. 1, 21...Net, 7, 27...Fourth grid electrode, 7 1 , 7 2 , 7 3 , 7 4 , 27 1 , 27 2 ,
27 3 , 27 4 ... Electrode element, 10, 30 ... Insulating support rod, 16, 36 ... Annular metal wire, 17, 3
7...Metal vapor deposited film, 20, 40... Spot.
Claims (1)
と共に前記複数個の電極のうちの所定電極に前記
絶縁支持棒を取り巻く環状金属線が設けむれた電
子銃をネツク内に装着してなる陰極線管において
、前記所定電極が所定部に間隙を持つよう積層さ
れた複数個の電極素子から構成されていることを
特徴とする陰極線管。 (2) 環状金属線が所定電極の両端部を除く電極
素子に設けられていることを特徴とする実用新案
登録請求の範囲第(1)項記載の陰極線管。[Claims for Utility Model Registration] (1) A plurality of electrodes are arranged between the insulating support rods, and a predetermined electrode among the plurality of electrodes is provided with an annular metal wire surrounding the insulating support rod. 1. A cathode ray tube in which an electron gun is mounted in a net, wherein the predetermined electrode is composed of a plurality of electrode elements stacked so as to have gaps at predetermined portions. (2) The cathode ray tube according to claim (1) of the utility model registration, characterized in that the annular metal wire is provided in the electrode element except for both ends of the predetermined electrode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7053585U JPS61188245U (en) | 1985-05-15 | 1985-05-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7053585U JPS61188245U (en) | 1985-05-15 | 1985-05-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61188245U true JPS61188245U (en) | 1986-11-22 |
Family
ID=30607197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7053585U Pending JPS61188245U (en) | 1985-05-15 | 1985-05-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61188245U (en) |
-
1985
- 1985-05-15 JP JP7053585U patent/JPS61188245U/ja active Pending
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