JPS6233151U - - Google Patents
Info
- Publication number
- JPS6233151U JPS6233151U JP12526985U JP12526985U JPS6233151U JP S6233151 U JPS6233151 U JP S6233151U JP 12526985 U JP12526985 U JP 12526985U JP 12526985 U JP12526985 U JP 12526985U JP S6233151 U JPS6233151 U JP S6233151U
- Authority
- JP
- Japan
- Prior art keywords
- conductive lead
- ray tube
- cathode ray
- tube according
- electron gun
- 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.)
- Granted
Links
- 239000002184 metal Substances 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 239000011324 bead Substances 0.000 claims description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims 1
- 229910001030 Iron–nickel alloy Inorganic materials 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 claims 1
- 229910052802 copper Inorganic materials 0.000 claims 1
- 239000010949 copper Substances 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 claims 1
- 229910052759 nickel Inorganic materials 0.000 claims 1
- 239000010935 stainless steel Substances 0.000 claims 1
- 229910001220 stainless steel Inorganic materials 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
- 239000011521 glass Substances 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
Description
第１図はこの考案の一実施例の要部の構成を示
す電子銃の一部拡大断面図、第２図は陰極線管の
ネツク部を破断して電子銃の構成を示した図、第
３図は第２図―線における断面図、第４図は
第３図―線における断面図で、第１図に対応
する従来の電子銃の構成を示す図である。
１……ネツク部、３……電子銃、７……格子電
、９……ビードガラス、１７……蒸着面、１５
……環状の導電性リード、１８……芯線、１９…
…金属層。なお、図中同一符号はそれぞれ同一、
または相当部分を示す。
FIG. 1 is a partially enlarged cross-sectional view of an electron gun showing the configuration of the main parts of an embodiment of this invention, FIG. The figure is a cross-sectional view taken along the line of FIG. 2, and FIG. 4 is a cross-sectional view taken along the line of FIG. 3, showing the configuration of a conventional electron gun corresponding to FIG. DESCRIPTION OF SYMBOLS 1...Network part, 3...Electron gun, 7...Grid electric, 9...Bead glass, 17...Vapor deposition surface, 15
...Annular conductive lead, 18... Core wire, 19...
...Metal layer. In addition, the same symbols in the figures are the same, respectively.
or a significant portion.
Claims (1)
極に固着され、その電子銃の各電極を保持してい
るビードラスの外面をとり巻いて上記ネツク部の
内壁面との間に介在するように配設されている環
状の導電性リードとを有し、その環状の導電性リ
ードを所定間隔離して配設された高周波加熱装置
で加熱して蒸発させ、その環状の導電性リードに
対向しているネツク部の内壁面に蒸着膜を被着形
成するように構成してなる陰極線管において、上
記環状の導電性リードは芯線の外周に、この芯線
よりも蒸気圧の高い金属層を被着したことを特徴
とする陰極線管。 (2) 導電性リードの芯線はステンレススチール
、鉄ニツケル合金もしくはニツケルからなる実用
新案登録請求の範囲第１項記載の陰極線管。 (3) 導電性リードの被着金属層は鋼からなる実
用新案登録請求の範囲第１項または第２項記載の
陰極線管。 (4) 導電性リードの被着金属貨はその厚さが０
．０５〜０．３μｍの銅からなる実用新案登録請
求の範囲第３項記載の陰極線管。[Scope of Claim for Utility Model Registration] (1) A bead lath that is fixed to the grid electrode of the electron gun housed in the network part and that holds each electrode of the electron gun is attached to the inside of the network part. The ring-shaped conductive lead is heated and evaporated by a high-frequency heating device installed at a predetermined distance. In a cathode ray tube configured such that a vapor-deposited film is formed on the inner wall surface of the neck portion facing the annular conductive lead, the annular conductive lead has a vapor deposited film on the outer periphery of the core wire. A cathode ray tube characterized by being coated with a high-pressure metal layer. (2) The cathode ray tube according to claim 1, wherein the core wire of the conductive lead is made of stainless steel, iron-nickel alloy, or nickel. (3) The cathode ray tube according to claim 1 or 2, wherein the metal layer of the conductive lead is made of steel. (4) The thickness of the metal coin to which the conductive lead is attached is 0.
．． The cathode ray tube according to claim 3, which is made of copper having a thickness of 0.05 to 0.3 μm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985125269U JPH059807Y2 (en) | 1985-08-14 | 1985-08-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985125269U JPH059807Y2 (en) | 1985-08-14 | 1985-08-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6233151U true JPS6233151U (en) | 1987-02-27 |
| JPH059807Y2 JPH059807Y2 (en) | 1993-03-10 |
Family
ID=31018021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985125269U Expired - Lifetime JPH059807Y2 (en) | 1985-08-14 | 1985-08-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH059807Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58186131A (en) * | 1982-04-26 | 1983-10-31 | Matsushita Electronics Corp | Crt and its production method |
| JPS6113536U (en) * | 1984-06-28 | 1986-01-27 | 昭和電線電纜株式会社 | Temporary oil stop device for OF cable |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5682324A (en) * | 1979-12-07 | 1981-07-06 | Matsushita Electric Ind Co Ltd | Heat sensing part of temperature sensor for cooking stove |
-
1985
- 1985-08-14 JP JP1985125269U patent/JPH059807Y2/ja not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58186131A (en) * | 1982-04-26 | 1983-10-31 | Matsushita Electronics Corp | Crt and its production method |
| JPS6113536U (en) * | 1984-06-28 | 1986-01-27 | 昭和電線電纜株式会社 | Temporary oil stop device for OF cable |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH059807Y2 (en) | 1993-03-10 |
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