JPH0212146U - - Google Patents
Info
- Publication number
- JPH0212146U JPH0212146U JP8986488U JP8986488U JPH0212146U JP H0212146 U JPH0212146 U JP H0212146U JP 8986488 U JP8986488 U JP 8986488U JP 8986488 U JP8986488 U JP 8986488U JP H0212146 U JPH0212146 U JP H0212146U
- Authority
- JP
- Japan
- Prior art keywords
- frame
- skirt portion
- reinforcing plate
- shadow mask
- long side
- 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
- 230000003014 reinforcing effect Effects 0.000 claims description 3
Landscapes
- Electrodes For Cathode-Ray Tubes (AREA)
Description
第１図はこの考案の一実施例によるシヤドウマ
スク・フレーム構体の垂直破断面図、第２図はそ
の水平断面図、第３図及び第４図はこの考案の他
の実施例を示す水平断面図、第５図はこの考案の
補強板１１の断面形状図、第６図は従来のカラー
ブラウン管の概略断面図である。
図において４はシヤドウマスク、６はフレーム
、６ａはスカート部、６ｂは長辺部、６ｃはコー
ナー部、１１は補強板である。なお、各図中同一
符号は同一又は相当部分を示す。
Fig. 1 is a vertical cutaway view of a shadow mask frame structure according to one embodiment of this invention, Fig. 2 is a horizontal sectional view thereof, and Figs. 3 and 4 are horizontal sectional views showing other embodiments of this invention. 5 is a cross-sectional view of the reinforcing plate 11 of this invention, and FIG. 6 is a schematic cross-sectional view of a conventional color cathode ray tube. In the figure, 4 is a shadow mask, 6 is a frame, 6a is a skirt portion, 6b is a long side portion, 6c is a corner portion, and 11 is a reinforcing plate. Note that the same reference numerals in each figure indicate the same or equivalent parts.
Claims (1)
部を有するカラーブラウン管において、上記フレ
ームのスカート部の少なくとも長辺部又はコーナ
ー部に補強板を取付けたことを特徴とするカラー
ブラウン管。 1. A color cathode ray tube having a skirt portion of a frame for holding a shadow mask, characterized in that a reinforcing plate is attached to at least a long side portion or a corner portion of the skirt portion of the frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8986488U JPH0212146U (en) | 1988-07-05 | 1988-07-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8986488U JPH0212146U (en) | 1988-07-05 | 1988-07-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0212146U true JPH0212146U (en) | 1990-01-25 |
Family
ID=31314398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8986488U Pending JPH0212146U (en) | 1988-07-05 | 1988-07-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0212146U (en) |
-
1988
- 1988-07-05 JP JP8986488U patent/JPH0212146U/ja active Pending