JPS6187448U - - Google Patents
Info
- Publication number
- JPS6187448U JPS6187448U JP17169084U JP17169084U JPS6187448U JP S6187448 U JPS6187448 U JP S6187448U JP 17169084 U JP17169084 U JP 17169084U JP 17169084 U JP17169084 U JP 17169084U JP S6187448 U JPS6187448 U JP S6187448U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic shield
- internal magnetic
- getter
- shadow mask
- funnel
- 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
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
Description
第１図は本考案のカラー受像管の一実施例を示
す断面図、第２図は本考案のカラー受像管の他の
実施例を示す断面図、第３図乃至第６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……シヤドウマスク、７……フレーム、８
……内部磁気シールド、９１，９２，９３，９４
，１９……ゲーツター装置、２０１……無機質被
膜、２０２……無機質部材。
FIG. 1 is a sectional view showing one embodiment of the color picture tube of the present invention, FIG. 2 is a sectional view showing another embodiment of the color picture tube of the present invention, and FIGS. 3 to 6 are each of conventional color picture tubes. FIG. 3 is a simplified cross-sectional view of a different color picture tube. 1...Panel section, 2...Funnel section, 3...
Network part, 4... Fluorescent screen, 5... Electron gun, 6... Shadow mask, 7... Frame, 8
...Internal magnetic shield, 9 1 , 9 2 , 9 3 , 9 4
, 19... Goetster device, 20 1 ... Inorganic coating, 20 2 ... Inorganic member.
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陰極線管に
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を飛散方向が前記フ
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直接またに間接に
熱伝導性のわるい無機部材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, in which a heat-resistant getter is scattered between the funnel part and the internal magnetic shield in a direction from the funnel part side to the internal magnetic shield side. A color picture tube characterized in that the internal magnetic shield is arranged so that the getter scatters, and an inorganic member with poor thermal conductivity is provided directly or indirectly at a portion of the internal magnetic shield that receives the getter scattering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17169084U JPS6187448U (en) | 1984-11-14 | 1984-11-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17169084U JPS6187448U (en) | 1984-11-14 | 1984-11-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6187448U true JPS6187448U (en) | 1986-06-07 |
Family
ID=30729369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17169084U Pending JPS6187448U (en) | 1984-11-14 | 1984-11-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6187448U (en) |
-
1984
- 1984-11-14 JP JP17169084U patent/JPS6187448U/ja active Pending
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