JPH0339977Y2 - - Google Patents
Info
- Publication number
- JPH0339977Y2 JPH0339977Y2 JP10398586U JP10398586U JPH0339977Y2 JP H0339977 Y2 JPH0339977 Y2 JP H0339977Y2 JP 10398586 U JP10398586 U JP 10398586U JP 10398586 U JP10398586 U JP 10398586U JP H0339977 Y2 JPH0339977 Y2 JP H0339977Y2
- Authority
- JP
- Japan
- Prior art keywords
- light
- projection
- lens
- document table
- image light
- 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
- 238000003384 imaging method Methods 0.000 claims description 26
- 230000005540 biological transmission Effects 0.000 claims description 20
- 238000009792 diffusion process Methods 0.000 claims description 8
- 230000003287 optical effect Effects 0.000 description 15
- 238000010586 diagram Methods 0.000 description 7
- 239000011521 glass Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 230000004907 flux Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 238000005488 sandblasting Methods 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
Landscapes
- Facsimile Scanning Arrangements (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10398586U JPH0339977Y2 (fr) | 1986-07-07 | 1986-07-07 | |
| EP87305965A EP0252709B1 (fr) | 1986-07-07 | 1987-07-06 | Appareil de projection et appareil de lecture d'images permettant la lecture d'une image projetée |
| DE87305965T DE3787584T2 (de) | 1986-07-07 | 1987-07-06 | Projektionsapparat und Bildleseapparat, fähig zum Lesen eines projizierten Bildes. |
| US07/070,193 US4991030A (en) | 1986-07-07 | 1987-07-06 | Image reading apparatus capable of reading a projected image and having means for diffusing the projected luminous flux |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10398586U JPH0339977Y2 (fr) | 1986-07-07 | 1986-07-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6310662U JPS6310662U (fr) | 1988-01-23 |
| JPH0339977Y2 true JPH0339977Y2 (fr) | 1991-08-22 |
Family
ID=33446832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10398586U Expired JPH0339977Y2 (fr) | 1986-07-07 | 1986-07-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0339977Y2 (fr) |
-
1986
- 1986-07-07 JP JP10398586U patent/JPH0339977Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6310662U (fr) | 1988-01-23 |
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