JPH02147982U - - Google Patents
Info
- Publication number
- JPH02147982U JPH02147982U JP5676089U JP5676089U JPH02147982U JP H02147982 U JPH02147982 U JP H02147982U JP 5676089 U JP5676089 U JP 5676089U JP 5676089 U JP5676089 U JP 5676089U JP H02147982 U JPH02147982 U JP H02147982U
- Authority
- JP
- Japan
- Prior art keywords
- ray tube
- cathode ray
- conductive film
- ground
- electrically connected
- 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
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 5
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 239000004020 conductor Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
- Transforming Electric Information Into Light Information (AREA)
Description
第１図はこの考案の一実施例によるブラウン管
のアース回路の結線図、第２図はアースリード線
の具体構造を示す一部破断斜視図、第３図は従来
のブラウン管のアース回路の結線図、第４図は従
来のアースリード線の一部破断斜視図である。
１……導線、２……絶縁性外被、３……内部絶
縁被膜、４……外側導電膜、５……ブラウン管の
外部導電膜、６……ブラウン管の内部導電膜、７
……ブラウン管、８……アースリード線、１０…
…ブラウン管駆動回路、１０ａ……アース。なお
、図中の同一符号は同一または相当部分を示す。
Fig. 1 is a wiring diagram of a grounding circuit of a cathode ray tube according to an embodiment of this invention, Fig. 2 is a partially cutaway perspective view showing the specific structure of the grounding lead wire, and Fig. 3 is a wiring diagram of a grounding circuit of a conventional cathode ray tube. , FIG. 4 is a partially cutaway perspective view of a conventional ground lead wire. DESCRIPTION OF SYMBOLS 1...Conducting wire, 2...Insulating jacket, 3...Inner insulating coating, 4...Outer conductive film, 5...Outer conductive film of cathode ray tube, 6...Inner conductive film of cathode ray tube, 7
...Brown tube, 8...Earth lead wire, 10...
...Brown tube drive circuit, 10a...ground. Note that the same reference numerals in the figures indicate the same or corresponding parts.
Claims (1)
のアースとをリード線を介して電気的に接続して
なるブラウン管のアース回路において、上記アー
スリード線を、上記外部導電膜およびブラウン管
駆動回路のアースに電気的に接続された導線と、
この導線の外周を包囲し内部絶縁被膜を介して設
けられかつ上記ブラウン管の外部導電膜、ブラウ
ン管駆動回路のアースおよび導線の全てに電気的
に接続されていない外側導電膜と、この外側導電
膜の外周に形成された絶縁性外被とから構成した
ことを特徴とするブラウン管のアース回路。 In a cathode ray tube grounding circuit in which the external conductive film of the cathode ray tube and the ground of the cathode ray tube drive circuit are electrically connected via a lead wire, the ground lead wire is electrically connected to the external conductive film and the ground of the cathode ray tube drive circuit. a conductor connected to the
An outer conductive film that surrounds the outer periphery of this conductive wire and is provided through an internal insulating coating and that is not electrically connected to the external conductive film of the cathode ray tube, the ground of the cathode ray tube drive circuit, and all of the conductive wires; A cathode ray tube grounding circuit characterized by comprising an insulating jacket formed on the outer periphery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5676089U JPH02147982U (en) | 1989-05-17 | 1989-05-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5676089U JPH02147982U (en) | 1989-05-17 | 1989-05-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02147982U true JPH02147982U (en) | 1990-12-17 |
Family
ID=31580874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5676089U Pending JPH02147982U (en) | 1989-05-17 | 1989-05-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02147982U (en) |
-
1989
- 1989-05-17 JP JP5676089U patent/JPH02147982U/ja active Pending
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