JPS6264063U - - Google Patents
Info
- Publication number
- JPS6264063U JPS6264063U JP15680185U JP15680185U JPS6264063U JP S6264063 U JPS6264063 U JP S6264063U JP 15680185 U JP15680185 U JP 15680185U JP 15680185 U JP15680185 U JP 15680185U JP S6264063 U JPS6264063 U JP S6264063U
- Authority
- JP
- Japan
- Prior art keywords
- read
- light source
- image sensor
- image reading
- original
- 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
- 230000006866 deterioration Effects 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 4
- 238000003705 background correction Methods 0.000 description 1
- 239000013256 coordination polymer Substances 0.000 description 1
Landscapes
- Facsimiles In General (AREA)
- Facsimile Scanning Arrangements (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15680185U JPS6264063U (el) | 1985-10-14 | 1985-10-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15680185U JPS6264063U (el) | 1985-10-14 | 1985-10-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6264063U true JPS6264063U (el) | 1987-04-21 |
Family
ID=31078763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15680185U Pending JPS6264063U (el) | 1985-10-14 | 1985-10-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6264063U (el) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03106178A (ja) * | 1989-09-20 | 1991-05-02 | Canon Inc | 画像読取装置 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5510270A (en) * | 1978-07-07 | 1980-01-24 | Mitsubishi Electric Corp | Shading corrector of original reader |
| JPS57171877A (en) * | 1981-04-16 | 1982-10-22 | Canon Inc | Detecting device for degradation of light source in facsimile device |
-
1985
- 1985-10-14 JP JP15680185U patent/JPS6264063U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5510270A (en) * | 1978-07-07 | 1980-01-24 | Mitsubishi Electric Corp | Shading corrector of original reader |
| JPS57171877A (en) * | 1981-04-16 | 1982-10-22 | Canon Inc | Detecting device for degradation of light source in facsimile device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03106178A (ja) * | 1989-09-20 | 1991-05-02 | Canon Inc | 画像読取装置 |
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