JPS5737973A - Manually operated subscanning type reader - Google Patents
Manually operated subscanning type readerInfo
- Publication number
- JPS5737973A JPS5737973A JP11145680A JP11145680A JPS5737973A JP S5737973 A JPS5737973 A JP S5737973A JP 11145680 A JP11145680 A JP 11145680A JP 11145680 A JP11145680 A JP 11145680A JP S5737973 A JPS5737973 A JP S5737973A
- Authority
- JP
- Japan
- Prior art keywords
- readout
- guide
- image
- subscanning
- image guide
- 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
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/024—Details of scanning heads ; Means for illuminating the original
- H04N1/028—Details of scanning heads ; Means for illuminating the original for picture information pick-up
- H04N1/03—Details of scanning heads ; Means for illuminating the original for picture information pick-up with photodetectors arranged in a substantially linear array
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Image Input (AREA)
- Facsimile Scanning Arrangements (AREA)
Abstract
PURPOSE:To improve operability and reliability of a reader, by forming the output end of a light guide and the input end of an image guide in one body after they are separately formed in a layer to have a linear shape, and using the resulting product as a readout element. CONSTITUTION:Light guides LG1 and LG2 are formed so that they have a linear shaped, and arranged so that they are in a layer, and then, the layered light guide GL1 and GL2 are fitted to both the sides of an image guide IG, respectively. Then, they are formed in one body and used as a readout element at a readout head D. The picture information on the surface of an original O illuminated by the light of a lamp 12 in a lamp house B is readout by the input end of the image guide IG, transmitted through the image guide IG, and reaches the output end. Then, the information focuses in a solid image sensor 11 through an image forming optical system 10, and the focused information is converted into a picture signal, and then, is outputted through an output signal processing circuit 21 as picture signal having a required signal condition. Since the weight of the manually operated subscanning readout head is reduced in weight, good operations can be expected. Moreover, since precise parts are installed in the pickup part A, the parts is not deteriorated by operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11145680A JPS5737973A (en) | 1980-08-13 | 1980-08-13 | Manually operated subscanning type reader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11145680A JPS5737973A (en) | 1980-08-13 | 1980-08-13 | Manually operated subscanning type reader |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5737973A true JPS5737973A (en) | 1982-03-02 |
Family
ID=14561680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11145680A Pending JPS5737973A (en) | 1980-08-13 | 1980-08-13 | Manually operated subscanning type reader |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5737973A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5829073A (en) * | 1981-08-17 | 1983-02-21 | Nec Corp | Manual electronic pen device |
| US4707747A (en) * | 1984-07-13 | 1987-11-17 | Rockwell Iii Marshall A | Hand held scanning input device and system |
-
1980
- 1980-08-13 JP JP11145680A patent/JPS5737973A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5829073A (en) * | 1981-08-17 | 1983-02-21 | Nec Corp | Manual electronic pen device |
| US4707747A (en) * | 1984-07-13 | 1987-11-17 | Rockwell Iii Marshall A | Hand held scanning input device and system |
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