JPS6477366A - Solid-state image pickup device - Google Patents
Solid-state image pickup deviceInfo
- Publication number
- JPS6477366A JPS6477366A JP62234012A JP23401287A JPS6477366A JP S6477366 A JPS6477366 A JP S6477366A JP 62234012 A JP62234012 A JP 62234012A JP 23401287 A JP23401287 A JP 23401287A JP S6477366 A JPS6477366 A JP S6477366A
- Authority
- JP
- Japan
- Prior art keywords
- lens
- image pickup
- solid
- fluorescent tube
- pickup device
- 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
- Facsimile Scanning Arrangements (AREA)
Abstract
PURPOSE:To eliminate a condenser lens and to simplify the structure of a solid- state image pickup device by making the thickness of a glass tube wall of a fluorescent tube uneven and forming a lens on a part of the wall in the solid- state image pickup device forming the fluorescent tube as a light source. CONSTITUTION:The thickness of a part of the glass tube 102 of the fluorescent tube 101 is changed to form a lens. A light emitting substance 103 is not applied to the lens part 104 and the part 104 is formed as an aperture. Thereby, brightness on the surface of the light emitting substance 103 can be extracted without attenuating it brightness can be obtained because of the light converging effect of the lens. Light projected from the fluorescent tube 101 lights up the surface 105 of an original. Information on the original surface 105 is formed on an equal scale type image pickup element 107 and converted into an electric signal by the element 107. Since the light source and the condenser lens can be formed as united structure, positioning of both the elements can be eliminated and handling can be simplified.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62234012A JPS6477366A (en) | 1987-09-18 | 1987-09-18 | Solid-state image pickup device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62234012A JPS6477366A (en) | 1987-09-18 | 1987-09-18 | Solid-state image pickup device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6477366A true JPS6477366A (en) | 1989-03-23 |
Family
ID=16964170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62234012A Pending JPS6477366A (en) | 1987-09-18 | 1987-09-18 | Solid-state image pickup device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6477366A (en) |
-
1987
- 1987-09-18 JP JP62234012A patent/JPS6477366A/en active Pending
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