JPS6187449U - - Google Patents
Info
- Publication number
- JPS6187449U JPS6187449U JP17169184U JP17169184U JPS6187449U JP S6187449 U JPS6187449 U JP S6187449U JP 17169184 U JP17169184 U JP 17169184U JP 17169184 U JP17169184 U JP 17169184U JP S6187449 U JPS6187449 U JP S6187449U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic shield
- internal magnetic
- getter
- funnel
- shadow mask
- 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
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims 2
- 241000287513 Anhingidae Species 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Electrodes For Cathode-Ray Tubes (AREA)
- Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
Description
第１図及び第２図は本考案のカラー受像管の一
実施例を示す図であり、第１図は断面図、第２図
ａはゲツター付着体の斜視図、第２図ｂはゲツタ
ー付着体の断面図、第３図及び第４図は本考案の
カラー受像管のそれぞれ他の実施例に適用するゲ
ツター付着体の簡略説明図、第５図乃至第８図は
従来のそれぞれ異なるカラー受像管の簡略説明用
断面図である。
１……パネル部、２……フアンネル部、３……
ネツク部、４……螢光体スクリーン、５……電子
銃、６……シクドウマスク、７……フレーム、８
……内部磁気シールド、９１，９２，９３，９４
，１９……ゲツター装置、１０１，１０２，１０
３……ゲツター付着体。
1 and 2 are views showing one embodiment of the color picture tube of the present invention, in which FIG. 1 is a sectional view, FIG. 2a is a perspective view of a getter-attached body, and FIG. 2b is a getter-attached body. 3 and 4 are simplified explanatory diagrams of getter attachment bodies applied to other embodiments of the color picture tube of the present invention, and FIGS. 5 to 8 show different conventional color picture tubes. It is a sectional view for simple explanation of a pipe. 1...Panel section, 2...Funnel section, 3...
Network part, 4... Fluorescent screen, 5... Electron gun, 6... Shikudo mask, 7... Frame, 8
...Internal magnetic shield, 9 1 , 9 2 , 9 3 , 9 4
, 19... Getter device, 10 1 , 10 2 , 10
3 ...Getter adhering body.
Claims (1)
真空容器と、前記パネル部内面に形成された螢光
体スクリーンと、前記ネツク部内に装着された電
子銃と、前記螢光体スクリーンに対設されたシヤ
ドウマスクと、このシヤドウマスクに接続された
内部磁気シールドとを少くとも有するカラー受像
管において、前記フアンネル部と前記内部磁気シ
ールドとの間に耐熱性のゲツター装置をゲツター
の飛散方向が前記フアンネル部側から前記内部磁
気シールド側となるように配設し、かつ前記内部
磁気シールドの前記ゲツターの飛散を受ける部位
に実質的にゲツターの付着面を増加させ得るダツ
ター付着体を設けたことを特徴とするカラー受像
管。 A vacuum container consisting of a panel part, a funnel part, and a neck part, a phosphor screen formed on the inner surface of the panel part, an electron gun mounted in the neck part, and a shadow mask installed opposite to the phosphor screen. and an internal magnetic shield connected to the shadow mask, a heat-resistant getter device is provided between the funnel portion and the internal magnetic shield so that the getter scattering direction is from the funnel portion side to the A color image receiver, characterized in that a darter adhesion body is provided on the internal magnetic shield side and can substantially increase the getter adhesion surface at a portion of the internal magnetic shield that receives the getter scattering. tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17169184U JPS6187449U (en) | 1984-11-14 | 1984-11-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17169184U JPS6187449U (en) | 1984-11-14 | 1984-11-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6187449U true JPS6187449U (en) | 1986-06-07 |
Family
ID=30729370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17169184U Pending JPS6187449U (en) | 1984-11-14 | 1984-11-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6187449U (en) |
-
1984
- 1984-11-14 JP JP17169184U patent/JPS6187449U/ja active Pending
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