JPH0224446U - - Google Patents
Info
- Publication number
- JPH0224446U JPH0224446U JP10134388U JP10134388U JPH0224446U JP H0224446 U JPH0224446 U JP H0224446U JP 10134388 U JP10134388 U JP 10134388U JP 10134388 U JP10134388 U JP 10134388U JP H0224446 U JPH0224446 U JP H0224446U
- Authority
- JP
- Japan
- Prior art keywords
- bulb
- fluorescent film
- funnel
- ray tube
- cathode ray
- 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
- 229910052751 metal Inorganic materials 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 229910052782 aluminium Inorganic materials 0.000 claims 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 1
- 238000007740 vapor deposition Methods 0.000 claims 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
Landscapes
- Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
- Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
Description
第１図は本考案に係る陰極線管の実施例を示す
要部断面図及び第２図は従来の陰極線管を示す要
部断面図である。
１０……バルブ、１１……フエース、１２……
突起、１３……フアンネル、１４……ネツク、１
５……蛍光膜、１６……メタルバツク層、１７…
…導電被膜。
FIG. 1 is a sectional view of a main part showing an embodiment of a cathode ray tube according to the present invention, and FIG. 2 is a sectional view of a main part of a conventional cathode ray tube. 10...Valve, 11...Face, 12...
Protrusion, 13...Funnel, 14...Netsuku, 1
5... Fluorescent film, 16... Metal back layer, 17...
...Conductive coating.
Claims (1)
ミニウム蒸着によりメタルバツク層を形成すると
共にバルブフアンネル内面にも蒸着導電被膜を形
成するものにおいて、前記バルブフアンネル内面
の蛍光膜側近傍周上に突起部を設けたことを特徴
とする陰極線管。 In a device in which a metal back layer is formed by aluminum vapor deposition on the fluorescent film formed on the inner surface of the bulb face, and a vapor-deposited conductive film is also formed on the inner surface of the bulb funnel, a protrusion is provided on the periphery of the inner surface of the bulb funnel near the fluorescent film side. A cathode ray tube characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10134388U JPH0224446U (en) | 1988-07-29 | 1988-07-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10134388U JPH0224446U (en) | 1988-07-29 | 1988-07-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0224446U true JPH0224446U (en) | 1990-02-19 |
Family
ID=31330248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10134388U Pending JPH0224446U (en) | 1988-07-29 | 1988-07-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0224446U (en) |
-
1988
- 1988-07-29 JP JP10134388U patent/JPH0224446U/ja active Pending