JPH0353221Y2 - - Google Patents
Info
- Publication number
- JPH0353221Y2 JPH0353221Y2 JP19008684U JP19008684U JPH0353221Y2 JP H0353221 Y2 JPH0353221 Y2 JP H0353221Y2 JP 19008684 U JP19008684 U JP 19008684U JP 19008684 U JP19008684 U JP 19008684U JP H0353221 Y2 JPH0353221 Y2 JP H0353221Y2
- Authority
- JP
- Japan
- Prior art keywords
- light
- light guide
- cavity
- optical sensor
- exposure
- 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
- 230000003287 optical effect Effects 0.000 claims description 46
- 238000001514 detection method Methods 0.000 claims description 17
- 238000000605 extraction Methods 0.000 claims description 14
- 238000005192 partition Methods 0.000 claims description 2
- 239000000758 substrate Substances 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 3
- 230000006866 deterioration Effects 0.000 description 3
- 230000001629 suppression Effects 0.000 description 3
- 238000009792 diffusion process Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000003384 imaging method Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical group [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Landscapes
- Exposure Or Original Feeding In Electrophotography (AREA)
- Projection-Type Copiers In General (AREA)
- Control Of Exposure In Printing And Copying (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19008684U JPH0353221Y2 (enrdf_load_stackoverflow) | 1984-12-17 | 1984-12-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19008684U JPH0353221Y2 (enrdf_load_stackoverflow) | 1984-12-17 | 1984-12-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61104447U JPS61104447U (enrdf_load_stackoverflow) | 1986-07-03 |
| JPH0353221Y2 true JPH0353221Y2 (enrdf_load_stackoverflow) | 1991-11-20 |
Family
ID=30747534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19008684U Expired JPH0353221Y2 (enrdf_load_stackoverflow) | 1984-12-17 | 1984-12-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0353221Y2 (enrdf_load_stackoverflow) |
-
1984
- 1984-12-17 JP JP19008684U patent/JPH0353221Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61104447U (enrdf_load_stackoverflow) | 1986-07-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8928956B2 (en) | Illumination system, image reader and image forming device | |
| US6796502B2 (en) | Illumination apparatus and image reading apparatus | |
| US7751098B2 (en) | Light-channeling apparatus and method | |
| JPH0353221Y2 (enrdf_load_stackoverflow) | ||
| JPH11304724A5 (enrdf_load_stackoverflow) | ||
| JP4184837B2 (ja) | 画像読取装置 | |
| KR20110002624A (ko) | 광학 시스템 | |
| JP3186183B2 (ja) | 画像形成装置の黒基準板 | |
| JP2878308B2 (ja) | 原稿読取装置 | |
| USRE42010E1 (en) | Installation for increasing usable range along axial direction of light source | |
| JP2844547B2 (ja) | コイン画像入力装置 | |
| JPH021467B2 (enrdf_load_stackoverflow) | ||
| JPH0443865Y2 (enrdf_load_stackoverflow) | ||
| JPS6126036A (ja) | 複写機の露光装置 | |
| JP2685191B2 (ja) | 画情報読取装置 | |
| JPH0496042A (ja) | 発光ダイオード光源装置 | |
| KR100570820B1 (ko) | 화상판독장치 | |
| JPS61160735A (ja) | 複写機の露光装置 | |
| JPH06186649A (ja) | 画像読取装置及び照明装置 | |
| JPS6126038A (ja) | 複写機の露光装置 | |
| JPH0423685A (ja) | フィルムスキャナ装置 | |
| JPH03294836A (ja) | 原稿読み取り装置の光学系 | |
| JPS62220059A (ja) | 原稿縮小読取り装置 | |
| JPH0467030A (ja) | 原稿読取装置 | |
| JPH077605A (ja) | 画像読取装置 |