JPS5417749A - Lighiting device - Google Patents
Lighiting deviceInfo
- Publication number
- JPS5417749A JPS5417749A JP8191777A JP8191777A JPS5417749A JP S5417749 A JPS5417749 A JP S5417749A JP 8191777 A JP8191777 A JP 8191777A JP 8191777 A JP8191777 A JP 8191777A JP S5417749 A JPS5417749 A JP S5417749A
- Authority
- JP
- Japan
- Prior art keywords
- lighiting
- inspecting object
- radiated
- light
- brightly
- 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 enable the image of the inspecting object to be inspected brightly and with a good contrast by using a light diffusing means as a lighting light source and providing a shield plate so that the light radiated by this is not directly radiated to the inspecting object.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8191777A JPS5417749A (en) | 1977-07-11 | 1977-07-11 | Lighiting device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8191777A JPS5417749A (en) | 1977-07-11 | 1977-07-11 | Lighiting device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5417749A true JPS5417749A (en) | 1979-02-09 |
Family
ID=13759796
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8191777A Pending JPS5417749A (en) | 1977-07-11 | 1977-07-11 | Lighiting device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5417749A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS633808U (en) * | 1987-05-16 | 1988-01-12 |
-
1977
- 1977-07-11 JP JP8191777A patent/JPS5417749A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS633808U (en) * | 1987-05-16 | 1988-01-12 |
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