JPS62145255U - - Google Patents
Info
- Publication number
- JPS62145255U JPS62145255U JP3278186U JP3278186U JPS62145255U JP S62145255 U JPS62145255 U JP S62145255U JP 3278186 U JP3278186 U JP 3278186U JP 3278186 U JP3278186 U JP 3278186U JP S62145255 U JPS62145255 U JP S62145255U
- Authority
- JP
- Japan
- Prior art keywords
- cathode
- cathodes
- line
- thicker
- sleeve
- 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
- 229910000287 alkaline earth metal oxide Inorganic materials 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Description
第１図は本考案の陰極構体の縦断面図、第２図
は従来の陰極構体の縦断面図である。
１ａ，１ｂ，１ｃ……陰極、２ａ，２ｂ，２ｃ
……陰極スリーブ、３ａ，３ｂ，３ｃ……陰極基
体、４ａ，４ｂ，４ｃ……アルカリ土類酸化物、
５ａ，５ｂ，５ｃ……ヒータ、６ａ，６ｂ，６ｃ
……ヒータ補助支持体、７ａ，７ｂ，７ｃ……ヒ
ータ支持体、８ａ，８ｂ，８ｃ……ヒータ連結体
。
FIG. 1 is a longitudinal sectional view of the cathode structure of the present invention, and FIG. 2 is a longitudinal sectional view of a conventional cathode structure. 1a, 1b, 1c... cathode, 2a, 2b, 2c
...Cathode sleeve, 3a, 3b, 3c...Cathode substrate, 4a, 4b, 4c...Alkaline earth oxide,
5a, 5b, 5c...Heater, 6a, 6b, 6c
...Heater auxiliary support body, 7a, 7b, 7c... Heater support body, 8a, 8b, 8c... Heater connection body.
Claims (1)
した３個の陰極のうち、中央に位置する陰極の陰
極スリーブの板厚を両側に位置する陰極の陰極ス
リーブに比べ厚くしたことを特徴とする陰極線管
用陰極構体。 A cathode for a cathode ray tube characterized in that, in an in-line cathode structure, of three cathodes arranged in a straight line, the thickness of the cathode sleeve of the cathode located in the center is thicker than that of the cathode sleeves of the cathodes located on both sides. Structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3278186U JPS62145255U (en) | 1986-03-07 | 1986-03-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3278186U JPS62145255U (en) | 1986-03-07 | 1986-03-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62145255U true JPS62145255U (en) | 1987-09-12 |
Family
ID=30839786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3278186U Pending JPS62145255U (en) | 1986-03-07 | 1986-03-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62145255U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5057772A (en) * | 1973-09-21 | 1975-05-20 |
-
1986
- 1986-03-07 JP JP3278186U patent/JPS62145255U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5057772A (en) * | 1973-09-21 | 1975-05-20 |