JPS6433258U - - Google Patents
Info
- Publication number
- JPS6433258U JPS6433258U JP12700587U JP12700587U JPS6433258U JP S6433258 U JPS6433258 U JP S6433258U JP 12700587 U JP12700587 U JP 12700587U JP 12700587 U JP12700587 U JP 12700587U JP S6433258 U JPS6433258 U JP S6433258U
- Authority
- JP
- Japan
- Prior art keywords
- paper guide
- reading device
- original
- main scanning
- light receiving
- 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
- PBCFLUZVCVVTBY-UHFFFAOYSA-N tantalum pentoxide Chemical compound O=[Ta](=O)O[Ta](=O)=O PBCFLUZVCVVTBY-UHFFFAOYSA-N 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
Landscapes
- Facsimile Image Signal Circuits (AREA)
- Facsimile Scanning Arrangements (AREA)
Description
第１図は本考案の一実施例を示す外観概略図、
第２図は本考案の他の実施例に用いるペーパーガ
イドの斜視図、第３図は従来の原稿読み取り装置
の断面概略図である。
１０，３０……筐体、１１，３１……デバイス
基板、１２，３２……センサ素子、１３，３３…
…ＬＥＤ、１５，３５……レンズアレイ、１６，
２６，３６……ペーパガイド、１７……黒色塗装
遮光膜、２７……クロム遮光膜、２８……五酸化
タンタル耐磨耗膜、３４……原稿。
FIG. 1 is a schematic external view showing an embodiment of the present invention;
FIG. 2 is a perspective view of a paper guide used in another embodiment of the present invention, and FIG. 3 is a schematic cross-sectional view of a conventional document reading device. 10, 30... Housing, 11, 31... Device board, 12, 32... Sensor element, 13, 33...
...LED, 15,35...Lens array, 16,
26, 36...Paper guide, 17...Black painted light shielding film, 27...Chromium light shielding film, 28...Tantalum pentoxide abrasion resistant film, 34...Manuscript.
Claims (1)
列されたアレイ状の受光センサと、該受光センサ
面上に前記原稿の像を形成するレンズアレイと、
前記原稿を摺動させ所定位置に支持するための透
明なペーパガイドとを含んで構成される原稿読み
取り装置において、前記ペーパガイドの主走査軸
端部に遮光膜を設置したことを特徴とする原稿読
み取り装置。 a light source that illuminates the original, an array of light receiving sensors arranged in a predetermined main scanning direction, and a lens array that forms an image of the original on the surface of the light receiving sensor;
A document reading device comprising a transparent paper guide for sliding and supporting the document in a predetermined position, characterized in that a light-shielding film is provided at an end of a main scanning axis of the paper guide. reading device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12700587U JPS6433258U (en) | 1987-08-20 | 1987-08-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12700587U JPS6433258U (en) | 1987-08-20 | 1987-08-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6433258U true JPS6433258U (en) | 1989-03-01 |
Family
ID=31379035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12700587U Pending JPS6433258U (en) | 1987-08-20 | 1987-08-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6433258U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5781775A (en) * | 1980-11-11 | 1982-05-21 | Iwatsu Electric Co Ltd | Image pickup equipment |
-
1987
- 1987-08-20 JP JP12700587U patent/JPS6433258U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5781775A (en) * | 1980-11-11 | 1982-05-21 | Iwatsu Electric Co Ltd | Image pickup equipment |