JPS62106457U - - Google Patents
Info
- Publication number
- JPS62106457U JPS62106457U JP20199285U JP20199285U JPS62106457U JP S62106457 U JPS62106457 U JP S62106457U JP 20199285 U JP20199285 U JP 20199285U JP 20199285 U JP20199285 U JP 20199285U JP S62106457 U JPS62106457 U JP S62106457U
- Authority
- JP
- Japan
- Prior art keywords
- fluorescent screen
- skirt portion
- electron gun
- mask frame
- panel
- 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
- 238000010894 electron beam technology Methods 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims 1
Description
第１図は本考案の一実施例のカラー受像管を示
す横断面図、第２図は第１図に示すカラー受像管
の要部を示す横断面図、第３図は従来のカラー受
像管を示す横断面図、第４図は従来のカラー受像
管の要部を示す横断面図である。
１１……電子銃、１４……蛍光スクリーン、１
５……パネル、１６……電子ビーム、１７……シ
ヤドウマスク、１７ａ……電子ビーム通過孔、１
７ｂ……スカート部、１８……マスクフレーム、
１９……磁気遮蔽体。
Fig. 1 is a cross-sectional view showing a color picture tube according to an embodiment of the present invention, Fig. 2 is a cross-sectional view showing the main parts of the color picture tube shown in Fig. 1, and Fig. 3 is a conventional color picture tube. FIG. 4 is a cross-sectional view showing essential parts of a conventional color picture tube. 11... Electron gun, 14... Fluorescent screen, 1
5...Panel, 16...Electron beam, 17...Shadow mask, 17a...Electron beam passage hole, 1
7b...Skirt part, 18...Mask frame,
19...Magnetic shield.
Claims (1)
、この蛍光スクリーンに電子ビームを射突させる
電子銃と、周囲のスカート部をマスクフレームに
固着保持され前記パネル内の蛍光スクリーンに対
向配置されたシヤドウマスクと、一方を前記電子
銃側へ開口し他方の開口端部が一部または全周に
わたり前記マスクフレームの周囲を覆い前記スカ
ート部に接するよう形成された磁気遮蔽体とを備
えたことを特徴とするカラー受像管。 A rectangular panel on which a fluorescent screen is formed, an electron gun that shoots an electron beam at the fluorescent screen, and a shadow mask whose peripheral skirt portion is fixedly held by a mask frame and is disposed opposite to the fluorescent screen within the panel. , a magnetic shielding member having one end open toward the electron gun and the other open end partially or entirely surrounding the mask frame and being in contact with the skirt portion. Color picture tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20199285U JPS62106457U (en) | 1985-12-24 | 1985-12-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20199285U JPS62106457U (en) | 1985-12-24 | 1985-12-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62106457U true JPS62106457U (en) | 1987-07-07 |
Family
ID=31165963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20199285U Pending JPS62106457U (en) | 1985-12-24 | 1985-12-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62106457U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5732550A (en) * | 1980-06-23 | 1982-02-22 | Philips Nv | Color image receiving tube |
-
1985
- 1985-12-24 JP JP20199285U patent/JPS62106457U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5732550A (en) * | 1980-06-23 | 1982-02-22 | Philips Nv | Color image receiving tube |
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