JPH039579B2 - - Google Patents
Info
- Publication number
- JPH039579B2 JPH039579B2 JP27124284A JP27124284A JPH039579B2 JP H039579 B2 JPH039579 B2 JP H039579B2 JP 27124284 A JP27124284 A JP 27124284A JP 27124284 A JP27124284 A JP 27124284A JP H039579 B2 JPH039579 B2 JP H039579B2
- Authority
- JP
- Japan
- Prior art keywords
- recess
- electron
- electron beam
- grid
- screen
- 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.)
- Expired
Links
- 238000010894 electron beam technology Methods 0.000 description 38
- 238000010586 diagram Methods 0.000 description 6
- 125000001475 halogen functional group Chemical group 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 201000009310 astigmatism Diseases 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
- H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
- H01J29/48—Electron guns
- H01J29/50—Electron guns two or more guns in a single vacuum space, e.g. for plural-ray tube
- H01J29/503—Three or more guns, the axes of which lay in a common plane
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP27124284A JPS61147445A (ja) | 1984-12-20 | 1984-12-20 | 電子銃 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP27124284A JPS61147445A (ja) | 1984-12-20 | 1984-12-20 | 電子銃 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS61147445A JPS61147445A (ja) | 1986-07-05 |
JPH039579B2 true JPH039579B2 (de) | 1991-02-08 |
Family
ID=17497334
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP27124284A Granted JPS61147445A (ja) | 1984-12-20 | 1984-12-20 | 電子銃 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS61147445A (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102564536A (zh) * | 2012-02-03 | 2012-07-11 | 中国石油化工股份有限公司 | 一种油罐容积表校正系统和方法 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0821318B2 (ja) * | 1987-01-26 | 1996-03-04 | 株式会社日立製作所 | カラーブラウン管電子銃用電極の成形方法 |
JP2672502B2 (ja) * | 1987-01-26 | 1997-11-05 | 株式会社日立製作所 | カラーブラウン管電子銃用電極の製造方法 |
-
1984
- 1984-12-20 JP JP27124284A patent/JPS61147445A/ja active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102564536A (zh) * | 2012-02-03 | 2012-07-11 | 中国石油化工股份有限公司 | 一种油罐容积表校正系统和方法 |
Also Published As
Publication number | Publication date |
---|---|
JPS61147445A (ja) | 1986-07-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EXPY | Cancellation because of completion of term |