JPS5342549A - Image tube - Google Patents
Image tubeInfo
- Publication number
- JPS5342549A JPS5342549A JP11749076A JP11749076A JPS5342549A JP S5342549 A JPS5342549 A JP S5342549A JP 11749076 A JP11749076 A JP 11749076A JP 11749076 A JP11749076 A JP 11749076A JP S5342549 A JPS5342549 A JP S5342549A
- Authority
- JP
- Japan
- Prior art keywords
- image tube
- image
- arc surface
- tube
- curvature
- 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
Abstract
PURPOSE:To obtain the image tube having a uniform resolution and eliminating the distortion in image, by using the input surface of the arc surface two types or more or of the curvature of non-arc surface.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11749076A JPS5342549A (en) | 1976-09-29 | 1976-09-29 | Image tube |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11749076A JPS5342549A (en) | 1976-09-29 | 1976-09-29 | Image tube |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5342549A true JPS5342549A (en) | 1978-04-18 |
Family
ID=14713002
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11749076A Pending JPS5342549A (en) | 1976-09-29 | 1976-09-29 | Image tube |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5342549A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60170144A (en) * | 1984-02-13 | 1985-09-03 | Toshiba Corp | X-ray image tube |
JPS60212951A (en) * | 1984-04-06 | 1985-10-25 | Toshiba Corp | X-ray image tube |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4844076A (en) * | 1971-10-07 | 1973-06-25 |
-
1976
- 1976-09-29 JP JP11749076A patent/JPS5342549A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4844076A (en) * | 1971-10-07 | 1973-06-25 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60170144A (en) * | 1984-02-13 | 1985-09-03 | Toshiba Corp | X-ray image tube |
JPS60212951A (en) * | 1984-04-06 | 1985-10-25 | Toshiba Corp | X-ray image tube |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |