JPS6040949U - cathode ray tube - Google Patents
cathode ray tubeInfo
- Publication number
- JPS6040949U JPS6040949U JP13303983U JP13303983U JPS6040949U JP S6040949 U JPS6040949 U JP S6040949U JP 13303983 U JP13303983 U JP 13303983U JP 13303983 U JP13303983 U JP 13303983U JP S6040949 U JPS6040949 U JP S6040949U
- Authority
- JP
- Japan
- Prior art keywords
- ray tube
- cathode ray
- voltage supply
- neck portion
- vacuum envelope
- 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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図はカラー受像管の構成を説明するための概略断面
図、第２図は電圧供給部の一例を示す概略構成図、第３
図及び第４図は本考案の実施例として適用される電圧供
給部の概略断面図である。 −３１・・・ファンネル部
、３２・・・アノードボタン、３３ ａ、 ３３ ｂ・
・・内部導電膜、３４・・・絶縁突起。FIG. 1 is a schematic sectional view for explaining the configuration of a color picture tube, FIG. 2 is a schematic configuration diagram showing an example of a voltage supply section, and FIG.
4 and 4 are schematic cross-sectional views of a voltage supply section applied as an embodiment of the present invention. -31... Funnel part, 32... Anode button, 33 a, 33 b.
...Inner conductive film, 34... Insulating protrusion.
Claims (1)
ル部を介し内面に螢光面を形成したパネル部とを少なく
とも備えた真空外囲器の前記ネック部を除く前記真空外
囲器に複数の電圧供給部を有する陰極線管において、前
記複数の電圧供給部のうち少なくとも一つは前記真空外
囲器内壁側に前記電圧供給部をとり囲む絶縁突起を有す
ることを特徴とする陰極線管。A plurality of vacuum envelopes are provided in the vacuum envelope other than the neck portion, the vacuum envelope including at least a neck portion in which an electron gun is housed, and a panel portion having a fluorescent surface formed on the inner surface via a funnel portion from the neck portion. A cathode ray tube having a voltage supply section, wherein at least one of the plurality of voltage supply sections has an insulating protrusion surrounding the voltage supply section on an inner wall side of the vacuum envelope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13303983U JPS6040949U (en) | 1983-08-30 | 1983-08-30 | cathode ray tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13303983U JPS6040949U (en) | 1983-08-30 | 1983-08-30 | cathode ray tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6040949U true JPS6040949U (en) | 1985-03-22 |
Family
ID=30300242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13303983U Pending JPS6040949U (en) | 1983-08-30 | 1983-08-30 | cathode ray tube |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6040949U (en) |
-
1983
- 1983-08-30 JP JP13303983U patent/JPS6040949U/en active Pending
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