JPS60105048U - Beam index type cathode ray tube - Google Patents
Beam index type cathode ray tubeInfo
- Publication number
- JPS60105048U JPS60105048U JP19809083U JP19809083U JPS60105048U JP S60105048 U JPS60105048 U JP S60105048U JP 19809083 U JP19809083 U JP 19809083U JP 19809083 U JP19809083 U JP 19809083U JP S60105048 U JPS60105048 U JP S60105048U
- Authority
- JP
- Japan
- Prior art keywords
- ray tube
- cathode ray
- type cathode
- beam index
- index type
- 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
Landscapes
- Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図はビームインデックス型陰極線管の一例を示す一
部断面側面図、第２図は第１図陰極線管の要部側断面図
、第３図はビームインデックス型陰極線管の他の例を示
す要部側断面図、第４図は本考案の実施例を示す一部断
面側面図、第５図は第４図陰極線管の要部側断面図を示
す。
１６・・・・・・バルブ、１６ａ・・・・・・フェース
部、２２・・・・・・インデックス螢光体、２３・・・
・・・赤色発光螢光体、２４・・・・・・緑色発光螢光
体、２５・・・青色発光螢光体、２６・・・・・・光吸
収体。Figure 1 is a partially sectional side view showing an example of a beam index type cathode ray tube, Figure 2 is a side sectional view of the main part of the cathode ray tube shown in Figure 1, and Figure 3 is another example of a beam index type cathode ray tube. FIG. 4 is a partially sectional side view showing an embodiment of the present invention, and FIG. 5 is a side sectional view of the main part of the cathode ray tube shown in FIG. 16... Bulb, 16a... Face portion, 22... Index fluorescent body, 23...
. . . red light emitting phosphor, 24 . . . green emitting phosphor, 25 . . . blue emitting phosphor, 26 . . . light absorber.
Claims (1)
光体、青色発光螢光体をそれぞれストライプ状光吸収体
と隣接して順次ストライプ状に繰返し形成し、各螢光体
のいずれか一つ又は光吸収体に赤外域発光のインデック
ス螢光体を混入したことを特徴とするビームインデック
ス型陰極線管。Red-emitting phosphors, green-emitting phosphors, and blue-emitting phosphors are repeatedly formed in stripes adjacent to striped light absorbers on the inner surface of the bulb face. A beam index type cathode ray tube characterized in that an index phosphor emitting in the infrared region is mixed into a light absorber or a light absorber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19809083U JPS60105048U (en) | 1983-12-22 | 1983-12-22 | Beam index type cathode ray tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19809083U JPS60105048U (en) | 1983-12-22 | 1983-12-22 | Beam index type cathode ray tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60105048U true JPS60105048U (en) | 1985-07-17 |
Family
ID=30756784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19809083U Pending JPS60105048U (en) | 1983-12-22 | 1983-12-22 | Beam index type cathode ray tube |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60105048U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49110266A (en) * | 1973-02-20 | 1974-10-21 | ||
| JPS55146846A (en) * | 1979-05-04 | 1980-11-15 | Hitachi Ltd | Beam index tube |
-
1983
- 1983-12-22 JP JP19809083U patent/JPS60105048U/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49110266A (en) * | 1973-02-20 | 1974-10-21 | ||
| JPS55146846A (en) * | 1979-05-04 | 1980-11-15 | Hitachi Ltd | Beam index tube |
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