JPS63156154U - - Google Patents
Info
- Publication number
- JPS63156154U JPS63156154U JP4927587U JP4927587U JPS63156154U JP S63156154 U JPS63156154 U JP S63156154U JP 4927587 U JP4927587 U JP 4927587U JP 4927587 U JP4927587 U JP 4927587U JP S63156154 U JPS63156154 U JP S63156154U
- Authority
- JP
- Japan
- Prior art keywords
- led array
- support
- image sensor
- light
- mounting seat
- 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
- 238000005286 illumination Methods 0.000 claims 1
- 238000004140 cleaning Methods 0.000 description 1
Landscapes
- Facsimile Heads (AREA)
- Facsimile Scanning Arrangements (AREA)
Description
第１図および第２図はそれぞれ本考案の一実施
例および他の実施例の断面図、第３図は従来の密
着型イメージセンサの断面図である。
１……原稿、２……レンズ、３……ＬＥＤアレ
イ、４……支持体、５……取付座、６……プリン
ト回路基板、７……セルフオツクレンズアレイ、
８……イメージセンサ、９……原稿読取点、１１
……取付フレーム、１２……取付ねじ。
1 and 2 are sectional views of one embodiment and another embodiment of the present invention, respectively, and FIG. 3 is a sectional view of a conventional contact type image sensor. DESCRIPTION OF SYMBOLS 1... Original document, 2... Lens, 3... LED array, 4... Support body, 5... Mounting seat, 6... Printed circuit board, 7... Self-cleaning lens array,
8...Image sensor, 9...Document reading point, 11
...Mounting frame, 12...Mounting screw.
Claims (1)
レイ構体と、前記ＬＥＤアレイを光源とする照明
光が感知すべき原稿面で反射された反射光をイメ
ージセンサ上に結像させるレンズアレイとを有す
る密着型イメージセンサにおいて、 前記ＬＥＤアレイの投光方向と前記支持体の取
付座との間の角度が一定角度を維持するように前
記ＬＥＤアレイが支持体に固定されていると共に
、前記支持体の取付座が前記レンズアレイの受光
軸と平行関係を保持して一体に接合されているこ
とを特徴とする密着型イメージセンサ。[Claims for Utility Model Registration] An LED array structure in which an LED array is attached to a support, and illumination light emitted from the LED array as a light source is reflected by the surface of a document to be sensed, and the reflected light is imaged on an image sensor. In the contact image sensor having a lens array, the LED array is fixed to the support such that the angle between the light projection direction of the LED array and the mounting seat of the support maintains a constant angle. Further, a contact image sensor characterized in that the mounting seat of the support body is integrally joined to the light receiving axis of the lens array while maintaining a parallel relationship with the light receiving axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4927587U JPS63156154U (en) | 1987-03-31 | 1987-03-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4927587U JPS63156154U (en) | 1987-03-31 | 1987-03-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63156154U true JPS63156154U (en) | 1988-10-13 |
Family
ID=30871573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4927587U Pending JPS63156154U (en) | 1987-03-31 | 1987-03-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63156154U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004170858A (en) * | 2002-11-22 | 2004-06-17 | Canon Inc | Image reading apparatus |
-
1987
- 1987-03-31 JP JP4927587U patent/JPS63156154U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004170858A (en) * | 2002-11-22 | 2004-06-17 | Canon Inc | Image reading apparatus |