JPS6090966U - Image reading element - Google Patents
Image reading elementInfo
- Publication number
- JPS6090966U JPS6090966U JP18402883U JP18402883U JPS6090966U JP S6090966 U JPS6090966 U JP S6090966U JP 18402883 U JP18402883 U JP 18402883U JP 18402883 U JP18402883 U JP 18402883U JP S6090966 U JPS6090966 U JP S6090966U
- Authority
- JP
- Japan
- Prior art keywords
- light
- substrate
- image reading
- reading element
- main surface
- 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
Landscapes
- Facsimile Heads (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図Ａ及びＢはこの考案の説明に供する従来の画像読
取素子の一例を示す略図的平面図及びそのＡ−Ａ線に沿
って取って示した断面図、第２図Ａ及びＢはこの考案の
画像読取素子の一実施例をそれぞれ示す略図的平面図及
びそのＡ−Ａ線に沿って取って示した断面図である。
１・・・・・・透光性絶縁基板、１ａ・・・・・・（基
板の）第一主面、２・・・・・・遮光層、３・・・・・
・光通過孔、４・・・・・・透光性絶縁層、５・・・・
・・受光層、６ａ、６ｂ・・・・・・電極、７・・・・
・・受光部、８・・・・・・選択性保護膜、９・・・・
・・照射光、１０・・・・・・原稿、１１・・・・・・
反射光、１２・・・・・・遮光性絶縁基板、１２ａ・・
・・・・（遮光性絶縁基板の）第一主面、１２ｂ・・・
・・・（遮光性絶縁基板の）第二主面、１３・・・・・
・光通過部分、１４・・・・・・グレーズ層。FIGS. 1A and 1B are a schematic plan view and a sectional view taken along the line A-A of the conventional image reading device for explaining this invention, and FIGS. 1A and 1B are a schematic plan view and a cross-sectional view taken along the line A-A of the image reading element according to the invention; FIG. DESCRIPTION OF SYMBOLS 1... Translucent insulating substrate, 1a... First main surface (of the substrate), 2... Light shielding layer, 3...
・Light passing hole, 4... Translucent insulating layer, 5...
...Light-receiving layer, 6a, 6b... Electrode, 7...
... Light receiving part, 8 ... Selective protective film, 9 ...
...Irradiation light, 10...Manuscript, 11...
Reflected light, 12... Light-shielding insulating substrate, 12a...
...First principal surface (of the light-shielding insulating substrate), 12b...
...Second principal surface (of the light-shielding insulating substrate), 13...
- Light passing portion, 14...glaze layer.
Claims (1)
有する受光部と、該受光部を被覆する透光性保護膜とを
具え、該保護膜上に配置された原稿に対し前記基板の第
二主面側から光を入射させ、該原稿からの反射光を前記
受光部で検出して原稿を読取るように構成した画像読取
素子において、前記基板を前記第二主面側から前記第一
主面側へと光を通過させる光通過部を有する遮光性絶縁
基板としたことを特徴とする画像読取素子。A substrate, a light-receiving part having a light-receiving layer and an electrode provided on the first main surface side of the substrate, and a light-transmitting protective film covering the light-receiving part, and for an original placed on the protective film. In the image reading element configured to input light from the second main surface side of the substrate and to detect reflected light from the document at the light receiving section to read the document, the substrate is input from the second main surface side. An image reading element characterized by comprising a light-shielding insulating substrate having a light passing portion that allows light to pass toward the first principal surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18402883U JPS6090966U (en) | 1983-11-29 | 1983-11-29 | Image reading element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18402883U JPS6090966U (en) | 1983-11-29 | 1983-11-29 | Image reading element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6090966U true JPS6090966U (en) | 1985-06-21 |
Family
ID=30398136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18402883U Pending JPS6090966U (en) | 1983-11-29 | 1983-11-29 | Image reading element |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6090966U (en) |
-
1983
- 1983-11-29 JP JP18402883U patent/JPS6090966U/en active Pending
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