JPS6073159U - color cathode ray tube - Google Patents
color cathode ray tubeInfo
- Publication number
- JPS6073159U JPS6073159U JP16403683U JP16403683U JPS6073159U JP S6073159 U JPS6073159 U JP S6073159U JP 16403683 U JP16403683 U JP 16403683U JP 16403683 U JP16403683 U JP 16403683U JP S6073159 U JPS6073159 U JP S6073159U
- Authority
- JP
- Japan
- Prior art keywords
- high voltage
- ray tube
- cathode ray
- color cathode
- closed loop
- 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図は従来のカラー陰極線管の要部を示す説明図、第
２図は本考案のカラー陰極線管の一実施例の要部を示す
説明図、第３図は本考案のカラー陰極線管の他の実施例
の要部を示す説明図である。
１・・・コンバージェンスカップ、２・・・第６グリツ
ド、３・・・第５グリツド、４・・・第４グリツド、５
・・・第３グリツド、６・・・第２グリツド、７・・・
第１グリツド、８・・・陰極、９・・・ビードガラス、
１ｏ・・・ネック、１１・・・金属線、１２・・・金属
蒸着被膜。FIG. 1 is an explanatory diagram showing the main parts of a conventional color cathode ray tube, FIG. 2 is an explanatory diagram showing the main parts of an embodiment of the color cathode ray tube of the present invention, and FIG. 3 is an explanatory diagram showing the main parts of an embodiment of the color cathode ray tube of the present invention. FIG. 7 is an explanatory diagram showing main parts of another embodiment. 1... Convergence cup, 2... 6th grid, 3... 5th grid, 4... 4th grid, 5
...Third grid, 6...Second grid, 7...
1st grid, 8... cathode, 9... bead glass,
1o...neck, 11...metal wire, 12...metal vapor deposition film.
Claims (3)
銃をネック内に装着したカラー陰極線管において、前記
電子銃の高電圧印加電極とこの高電圧印加電極に対向す
るネック内壁間に主レンズ形成部近傍の電位の安定化手
段が設けられていることを特徴とするカラー陰極線管。(1) In a color cathode ray tube in which an electron gun with a plurality of electrodes held by bead glass is installed in the neck, there is a main gap between the high voltage applying electrode of the electron gun and the inner wall of the neck facing the high voltage applying electrode. A color cathode ray tube characterized in that a means for stabilizing the potential near a lens forming portion is provided.
・ く高電圧の印加された閉ループの金属線であること
を特徴とする実用新案登録請求の範囲第１項記載のカラ
ー陰極線管。(2) Potential stabilizing means surrounds the high voltage application electrode □
- The color cathode ray tube according to claim 1, which is a closed loop metal wire to which a high voltage is applied.
電圧の印加された閉ループの金属線及び前記閉ループの
金属線に対設するネック内壁に形成された金属蒸着被膜
であることを特徴とする実用新案登録請求の範囲第１項
記載のカラー陰極線管。(3) The potential stabilizing means is a closed loop metal wire to which a high voltage is applied surrounding the high voltage application electrode, and a metal vapor deposition film formed on the inner wall of the neck opposite to the closed loop metal wire. A color cathode ray tube according to claim 1 of the utility model registration claim.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16403683U JPS6073159U (en) | 1983-10-25 | 1983-10-25 | color cathode ray tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16403683U JPS6073159U (en) | 1983-10-25 | 1983-10-25 | color cathode ray tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6073159U true JPS6073159U (en) | 1985-05-23 |
Family
ID=30359745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16403683U Pending JPS6073159U (en) | 1983-10-25 | 1983-10-25 | color cathode ray tube |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6073159U (en) |
-
1983
- 1983-10-25 JP JP16403683U patent/JPS6073159U/en active Pending
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