JPS60141049U - Beam index type color cathode ray tube - Google Patents
Beam index type color cathode ray tubeInfo
- Publication number
- JPS60141049U JPS60141049U JP2909784U JP2909784U JPS60141049U JP S60141049 U JPS60141049 U JP S60141049U JP 2909784 U JP2909784 U JP 2909784U JP 2909784 U JP2909784 U JP 2909784U JP S60141049 U JPS60141049 U JP S60141049U
- Authority
- JP
- Japan
- Prior art keywords
- ray tube
- cathode ray
- color cathode
- type color
- beam index
- 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従来例を示す
一部断面側面図、第２図は第１図陰極線管の一部断面平
面図、第３図は第２図の要部拡大断面図、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
線管の一部断面平面図、第６図は第４図陰極線管の正面
図、第７図はフェース部上のセンサの配列を示す要部断
面図、第８図はセンサのインデックス光の検出番示す要
部断面図、第９図は本考案による陰極線管の外来光の影
響を示す要部断面図、第１０図は本考案の他の実施例で
、フェース部内面図である。
１１・・・バルブ、１１ａ・・・バルブフェース部、１
２Ｒ，１２Ｇ、 １２Ｂ−・・螢光体層、１３．１３
ａ・・・光インデックス螢光体層、１７ａ、１７ｂ・・
・センサ。
第４図
第３図Fig. 1 is a partially sectional side view showing a conventional example of a beam index type cathode ray tube, Fig. 2 is a partially sectional plan view of the cathode ray tube shown in Fig. 1, and Fig. 3 is an enlarged sectional view of the main part of Fig. 2. FIG. 4 is a partially sectional side view showing an embodiment of the present invention, FIG. 5 is a partially sectional plan view of the cathode ray tube shown in FIG. 4, FIG. 6 is a front view of the cathode ray tube shown in FIG. 4, and FIG. FIG. 8 is a cross-sectional view of the main part showing the sensor arrangement on the face part, FIG. 8 is a cross-sectional view of the main part showing the index light detection number of the sensor, and FIG. 9 is a cross-sectional view of the main part showing the influence of external light on the cathode ray tube according to the present invention. 10 shows another embodiment of the present invention, and is an inner view of the face portion. 11... Valve, 11a... Valve face part, 1
2R, 12G, 12B--fluorescent layer, 13.13
a... Optical index phosphor layer, 17a, 17b...
・Sensor. Figure 4Figure 3
Claims (1)
び光インデックス螢光体をストライブ状に繰り返し形成
し、バルブフェース部外面の螢光体ストライプと直交す
る方向にインデックス光を検出する複数のセンサを離隔
して配置したことを特徴とするビームインデックス型カ
ラー陰極線管。A plurality of phosphors with different emission colors and optical index phosphors are repeatedly formed in stripes on the inner surface of the bulb face, and a plurality of index lights are detected in a direction perpendicular to the phosphor stripes on the outer surface of the bulb face. A beam index type color cathode ray tube characterized by having sensors arranged separately.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2909784U JPS60141049U (en) | 1984-02-28 | 1984-02-28 | Beam index type color cathode ray tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2909784U JPS60141049U (en) | 1984-02-28 | 1984-02-28 | Beam index type color cathode ray tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60141049U true JPS60141049U (en) | 1985-09-18 |
Family
ID=30527597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2909784U Pending JPS60141049U (en) | 1984-02-28 | 1984-02-28 | Beam index type color cathode ray tube |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60141049U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS411208Y1 (en) * | 1965-10-08 | 1966-02-02 | ||
| JPS5293268A (en) * | 1976-01-30 | 1977-08-05 | Sony Corp | Color cathode-ray tube for signal feedback type |
-
1984
- 1984-02-28 JP JP2909784U patent/JPS60141049U/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS411208Y1 (en) * | 1965-10-08 | 1966-02-02 | ||
| JPS5293268A (en) * | 1976-01-30 | 1977-08-05 | Sony Corp | Color cathode-ray tube for signal feedback type |
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