JPS6322112B2 - - Google Patents
Info
- Publication number
- JPS6322112B2 JPS6322112B2 JP54169921A JP16992179A JPS6322112B2 JP S6322112 B2 JPS6322112 B2 JP S6322112B2 JP 54169921 A JP54169921 A JP 54169921A JP 16992179 A JP16992179 A JP 16992179A JP S6322112 B2 JPS6322112 B2 JP S6322112B2
- Authority
- JP
- Japan
- Prior art keywords
- scanning
- document
- semiconductor laser
- circuit
- photoelectric detector
- 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
- 239000004065 semiconductor Substances 0.000 claims description 26
- 230000006870 function Effects 0.000 claims description 7
- 230000003287 optical effect Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 17
- 238000006243 chemical reaction Methods 0.000 description 9
- 238000001514 detection method Methods 0.000 description 9
- 238000002347 injection Methods 0.000 description 8
- 239000007924 injection Substances 0.000 description 8
- 230000007423 decrease Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003705 background correction Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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
- H04N1/40—Picture signal circuits
- H04N1/401—Compensating positionally unequal response of the pick-up or reproducing head
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Facsimile Scanning Arrangements (AREA)
- Semiconductor Lasers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16992179A JPS5693384A (en) | 1979-12-26 | 1979-12-26 | Semiconductor laser scanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16992179A JPS5693384A (en) | 1979-12-26 | 1979-12-26 | Semiconductor laser scanner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5693384A JPS5693384A (en) | 1981-07-28 |
| JPS6322112B2 true JPS6322112B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1988-05-10 |
Family
ID=15895414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16992179A Granted JPS5693384A (en) | 1979-12-26 | 1979-12-26 | Semiconductor laser scanner |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5693384A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
-
1979
- 1979-12-26 JP JP16992179A patent/JPS5693384A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5693384A (en) | 1981-07-28 |