JPS5828963U - cathode ray tube - Google Patents
cathode ray tubeInfo
- Publication number
- JPS5828963U JPS5828963U JP12424481U JP12424481U JPS5828963U JP S5828963 U JPS5828963 U JP S5828963U JP 12424481 U JP12424481 U JP 12424481U JP 12424481 U JP12424481 U JP 12424481U JP S5828963 U JPS5828963 U JP S5828963U
- Authority
- JP
- Japan
- Prior art keywords
- getter
- ray tube
- cathode ray
- insulator
- spring
- 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
Landscapes
- Vessels, Lead-In Wires, Accessory Apparatuses 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
第１図は従来のソフトフラッシュ型陰極線管を例示する
模式図、第２図は従来のゲッタースプリングの絶縁物付
近の拡大平面図、第３図はそのＡ−Ａ’断面図、第４図
は本考案の一実施例による陰極線管のゲッタースプリン
グの絶縁物付近の拡大平面図、第５図はその側面図であ
る。
２・・・・・・ラアンネル部、３・・・・・・高抵抗内
部導電膜、６．７・・・・・・電子銃の陽極部、陰極部
、２θ・・・・・・アンテナゲッターアッセンブリー、
２１・・・・・・ゲッター、２２・・・・・・ゲッター
スプリング、２３・・・・・・絶縁物、２６・・・・・
・溝。Fig. 1 is a schematic diagram illustrating a conventional soft flash cathode ray tube, Fig. 2 is an enlarged plan view of the vicinity of the insulator of a conventional getter spring, Fig. 3 is its AA' cross-sectional view, and Fig. 4 is FIG. 5 is an enlarged plan view of the vicinity of an insulator of a getter spring of a cathode ray tube according to an embodiment of the present invention, and FIG. 5 is a side view thereof. 2...Rannel part, 3...High resistance internal conductive film, 6.7...Anode part of electron gun, cathode part, 2θ...Antenna getter assembly,
21...Getter, 22...Getter spring, 23...Insulator, 26...
·groove.
Claims (1)
ないし１００ＯＫΩの噴気抵抗を持つ高抵抗導電被膜で
形成された内部導電膜がその内面に設けられたファンネ
ル部と、その途中に電子銃とゲッターとを絶縁するため
の絶縁物を有するゲッタースプリングおよびその先端に
取付けられた上記ゲッターからなるアンテナゲッターア
センブリーと、上記ゲッタースプリングの絶縁物の表面
に形成された少なくとも１つの溝とを備えたことを特徴
とする陰極線管。The resistance value between two points at least partially separated by 1α is 100Ω
A getter spring having a funnel part provided with an internal conductive film formed of a high-resistance conductive film having a blow resistance of 100 OKΩ on its inner surface, and an insulator for insulating the electron gun and the getter in the middle of the funnel part, and the getter spring. A cathode ray tube comprising: an antenna getter assembly consisting of the above getter attached to the tip; and at least one groove formed in the surface of the insulator of the getter spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12424481U JPS5828963U (en) | 1981-08-21 | 1981-08-21 | cathode ray tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12424481U JPS5828963U (en) | 1981-08-21 | 1981-08-21 | cathode ray tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5828963U true JPS5828963U (en) | 1983-02-24 |
Family
ID=29918122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12424481U Pending JPS5828963U (en) | 1981-08-21 | 1981-08-21 | cathode ray tube |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5828963U (en) |
-
1981
- 1981-08-21 JP JP12424481U patent/JPS5828963U/en active Pending
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