JPH0423360U - - Google Patents
Info
- Publication number
- JPH0423360U JPH0423360U JP6279090U JP6279090U JPH0423360U JP H0423360 U JPH0423360 U JP H0423360U JP 6279090 U JP6279090 U JP 6279090U JP 6279090 U JP6279090 U JP 6279090U JP H0423360 U JPH0423360 U JP H0423360U
- Authority
- JP
- Japan
- Prior art keywords
- light
- image sensor
- shading correction
- shielding plate
- correction 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
- 238000003705 background correction Methods 0.000 claims description 9
- 230000003287 optical effect Effects 0.000 claims description 6
- 238000006243 chemical reaction Methods 0.000 claims 1
- 230000035945 sensitivity Effects 0.000 description 2
- 238000003384 imaging method Methods 0.000 description 1
Landscapes
- Facsimile Heads (AREA)
- Facsimile Scanning Arrangements (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6279090U JPH0423360U (pt) | 1990-06-15 | 1990-06-15 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6279090U JPH0423360U (pt) | 1990-06-15 | 1990-06-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0423360U true JPH0423360U (pt) | 1992-02-26 |
Family
ID=31592260
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6279090U Pending JPH0423360U (pt) | 1990-06-15 | 1990-06-15 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0423360U (pt) |
-
1990
- 1990-06-15 JP JP6279090U patent/JPH0423360U/ja active Pending