JPS6180557U - - Google Patents
Info
- Publication number
- JPS6180557U JPS6180557U JP16505784U JP16505784U JPS6180557U JP S6180557 U JPS6180557 U JP S6180557U JP 16505784 U JP16505784 U JP 16505784U JP 16505784 U JP16505784 U JP 16505784U JP S6180557 U JPS6180557 U JP S6180557U
- Authority
- JP
- Japan
- Prior art keywords
- light
- index
- stripe
- funnel
- receiving window
- 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
- 239000011521 glass Substances 0.000 claims description 3
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims 2
- 230000005855 radiation Effects 0.000 claims 1
- 239000004020 conductor Substances 0.000 description 1
- 238000009434 installation 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図は本考案を適用したビームインデツクス
型陰極線管の一実施例を示す要部概略断面図、第
２図はノンブラウニングガラス板の取り付け状態
を示す要部外観斜視図、第３図は本考案を適用し
たビームインデツクス型陰極線管の他の実施例を
示す要部概略断面図、第４図はアノードボタンの
接続導体を示す平面図である。第５図は従来のビ
ームインデツクス型陰極線管の一例を示す概略断
面図である。
３１……スクリーンパネル、３２……フアンネ
ル、３２ａ……受光窓部、３６……螢光体ストラ
イプ、３８……インデツクスストライプ、３９…
…ノンブラウニングガラス板、４０……ベース板
、４１……枠体、５０……ベース部、５１……枠
体。
Fig. 1 is a schematic sectional view of the main parts showing an embodiment of a beam index type cathode ray tube to which the present invention is applied, Fig. 2 is an external perspective view of the main parts showing the installation state of the non-Browning glass plate, and Fig. 3 is FIG. 4 is a schematic cross-sectional view of a main part showing another embodiment of a beam index type cathode ray tube to which the present invention is applied, and FIG. 4 is a plan view showing a connecting conductor of an anode button. FIG. 5 is a schematic cross-sectional view showing an example of a conventional beam index type cathode ray tube. 31... Screen panel, 32... Funnel, 32a... Light receiving window, 36... Fluorescent stripe, 38... Index stripe, 39...
...Non-Browning glass plate, 40... Base plate, 41... Frame body, 50... Base portion, 51... Frame body.
Claims (1)
プが形成された螢光面と、電子銃と、上記インデ
ツクスストライプからのインデツクス光をフアン
ネルに形成された受光窓部を介して検出する受光
素子とを有するビームインデツクス型陰極線管に
おいて、上記フアンネルの受光窓部の内壁面に
線の照射により変色あるいは着色しないガラス板
を配設して成ることを特徴とするビームインデツ
クス型陰極線管。 A beam index includes a phosphor surface on which a phosphor stripe and an index stripe are formed, an electron gun, and a light-receiving element that detects the index light from the index stripe through a light-receiving window formed in a funnel. 1. A beam index type cathode ray tube, characterized in that a glass plate that does not discolor or become colored by radiation is disposed on the inner wall surface of the light receiving window of the funnel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16505784U JPS6180557U (en) | 1984-10-31 | 1984-10-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16505784U JPS6180557U (en) | 1984-10-31 | 1984-10-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6180557U true JPS6180557U (en) | 1986-05-29 |
Family
ID=30722919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16505784U Pending JPS6180557U (en) | 1984-10-31 | 1984-10-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6180557U (en) |
-
1984
- 1984-10-31 JP JP16505784U patent/JPS6180557U/ja active Pending
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