JPH0172769U - - Google Patents
Info
- Publication number
- JPH0172769U JPH0172769U JP1987168841U JP16884187U JPH0172769U JP H0172769 U JPH0172769 U JP H0172769U JP 1987168841 U JP1987168841 U JP 1987168841U JP 16884187 U JP16884187 U JP 16884187U JP H0172769 U JPH0172769 U JP H0172769U
- Authority
- JP
- Japan
- Prior art keywords
- platen glass
- image reading
- reading device
- original
- opposite side
- 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
- 239000011521 glass Substances 0.000 claims description 4
- 230000035945 sensitivity Effects 0.000 claims 1
Landscapes
- Character Input (AREA)
- Image Input (AREA)
- Facsimile Scanning Arrangements (AREA)
Description
図は本考案を実施した画像読み取り装置の側面
図である。
１……ラインセンサ、２……導光系、３……蛍
光灯、４……台、５……ガイド、６……プラテン
ガラス、７……リフアレンス面、８……原稿。
The figure is a side view of an image reading device implementing the present invention. 1... Line sensor, 2... Light guiding system, 3... Fluorescent lamp, 4... Stand, 5... Guide, 6... Platen glass, 7... Reference surface, 8... Original.
Claims (1)
ラテンガラスの反対側の面に配置された導光系と
ラインセンサにより読み取る画像読み取り装置に
おいて、前記プラテンガラスの原稿が押し付けら
れる面の反対側の面に、感度補正用の基準データ
を得るためのリフアレンス面を設けたことを特徴
とする画像読み取り装置。 In an image reading device that reads an original pressed against a platen glass using a light guide system and a line sensor arranged on the opposite side of the platen glass, a sensitivity sensor is installed on the opposite side of the platen glass to the side on which the original is pressed. An image reading device comprising a reference surface for obtaining reference data for correction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987168841U JPH0172769U (en) | 1987-11-04 | 1987-11-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987168841U JPH0172769U (en) | 1987-11-04 | 1987-11-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0172769U true JPH0172769U (en) | 1989-05-16 |
Family
ID=31458371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987168841U Pending JPH0172769U (en) | 1987-11-04 | 1987-11-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0172769U (en) |
-
1987
- 1987-11-04 JP JP1987168841U patent/JPH0172769U/ja active Pending
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