JPS6022742U - color cathode ray tube - Google Patents
color cathode ray tubeInfo
- Publication number
- JPS6022742U JPS6022742U JP11433483U JP11433483U JPS6022742U JP S6022742 U JPS6022742 U JP S6022742U JP 11433483 U JP11433483 U JP 11433483U JP 11433483 U JP11433483 U JP 11433483U JP S6022742 U JPS6022742 U JP S6022742U
- Authority
- JP
- Japan
- Prior art keywords
- cathode ray
- color cathode
- ray tube
- electron gun
- metal vapor
- 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
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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の電子銃の主要部を示す図、第２図は本考
案の一実施例の電子銃の主要部を示す図、第３図は第２
図の一部の変形例を示す図である。
１：ビードガラス、２，３：サプレッサーリング、４，
５：金属蒸着被膜、６：凹溝、７：凸堤、Ｇ３． Ｇ、
、 Ｇ５． Ｇ６：電極、Ｇ４：低電極部、Ｇ、：フォ
ーカス電極部。FIG. 1 is a diagram showing the main parts of a conventional electron gun, FIG. 2 is a diagram showing the main parts of an electron gun according to an embodiment of the present invention, and FIG.
It is a figure which shows the modification of a part of figure. 1: Bead glass, 2, 3: Suppressor ring, 4,
5: Metal vapor deposition film, 6: Concave groove, 7: Convex embankment, G3. G.
, G5. G6: electrode, G4: low electrode section, G: focus electrode section.
Claims (1)
蔵したカラー陰極線管であって、前記電子銃のフォーカ
ス電極部及び低電極部にビードガラスを取巻いてサプレ
ッサーリングを接続し、これを高周波加熱してヒートガ
ラス上にそれぞれによる金属蒸着被膜を形成されたもの
に於て、前記ビートカラスが前記両金属蒸着被膜の境界
部付近に凹溝又は凸堤を有することを特徴とするカラー
陰極線管。A color cathode ray tube with a built-in electron gun consisting of a plurality of electrodes held by bead glass, in which a suppressor ring is connected to the focus electrode part and the low electrode part of the electron gun by surrounding the bead glass. A color cathode ray in which metal vapor-deposited films are formed on heat glass by high-frequency heating, wherein the beat crow has a concave groove or a convex ridge near the boundary between the two metal vapor-deposited films. tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11433483U JPS6022742U (en) | 1983-07-25 | 1983-07-25 | color cathode ray tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11433483U JPS6022742U (en) | 1983-07-25 | 1983-07-25 | color cathode ray tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6022742U true JPS6022742U (en) | 1985-02-16 |
Family
ID=30264336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11433483U Pending JPS6022742U (en) | 1983-07-25 | 1983-07-25 | color cathode ray tube |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6022742U (en) |
-
1983
- 1983-07-25 JP JP11433483U patent/JPS6022742U/en active Pending
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