JPH036845U - - Google Patents
Info
- Publication number
- JPH036845U JPH036845U JP6627589U JP6627589U JPH036845U JP H036845 U JPH036845 U JP H036845U JP 6627589 U JP6627589 U JP 6627589U JP 6627589 U JP6627589 U JP 6627589U JP H036845 U JPH036845 U JP H036845U
- Authority
- JP
- Japan
- Prior art keywords
- light
- substrate
- image reading
- reading device
- transmitting layer
- 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
- 239000000758 substrate Substances 0.000 claims description 6
Landscapes
- Solid State Image Pick-Up Elements (AREA)
- Facsimile Heads (AREA)
Description
第１図は本考案実施例の画像読取装置の断面説
明図、第２図は同上の平面説明図、第３図は従来
の受光素子、発光素子一体型の画像読取装置の断
面説明図である。
１０……絶縁基板、２０……絶縁基板、１００
……受光素子、２００……ＥＬ発光素子、３００
……透光層、４００……原稿。
FIG. 1 is an explanatory cross-sectional view of an image reading device according to an embodiment of the present invention, FIG. 2 is an explanatory plan view of the same, and FIG. 3 is an explanatory cross-sectional view of a conventional image reading device integrated with a light-receiving element and a light-emitting element. . 10...Insulating substrate, 20...Insulating substrate, 100
... Light receiving element, 200 ... EL light emitting element, 300
...transparent layer, 400...manuscript.
Claims (1)
基板上に形成された発光素子とを透光層を挟んで
相対向するように配置し、前記発光素子からの光
を前記第２の基板の反発光素子側に配置した原稿
面に照射させ、その反射光が前記受光素子に入射
するようにした画像読取装置において、 前記第２の基板より屈折率の小さい媒体で前記
透光層を形成したことを特徴とする画像読取装置
。[Claims for Utility Model Registration] A light-receiving element formed on a first substrate and a light-emitting element formed on a second substrate are arranged to face each other with a light-transmitting layer in between, and the light-emitting element In an image reading device, in which light from the element is irradiated onto a document surface disposed on the repulsion light element side of the second substrate, and the reflected light is incident on the light receiving element, the refractive index is lower than that of the second substrate. An image reading device characterized in that the light-transmitting layer is formed of a medium having a small diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6627589U JPH036845U (en) | 1989-06-08 | 1989-06-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6627589U JPH036845U (en) | 1989-06-08 | 1989-06-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH036845U true JPH036845U (en) | 1991-01-23 |
Family
ID=31598848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6627589U Pending JPH036845U (en) | 1989-06-08 | 1989-06-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH036845U (en) |
-
1989
- 1989-06-08 JP JP6627589U patent/JPH036845U/ja active Pending
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