JPH0344363U - - Google Patents
Info
- Publication number
- JPH0344363U JPH0344363U JP10112989U JP10112989U JPH0344363U JP H0344363 U JPH0344363 U JP H0344363U JP 10112989 U JP10112989 U JP 10112989U JP 10112989 U JP10112989 U JP 10112989U JP H0344363 U JPH0344363 U JP H0344363U
- Authority
- JP
- Japan
- Prior art keywords
- light
- receiving element
- light source
- image sensor
- element array
- 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.)
- Granted
Links
- 238000010586 diagram Methods 0.000 description 7
- 239000000758 substrate Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Facsimile Heads (AREA)
- Facsimile Scanning Arrangements (AREA)
Description
第１図は本考案の一実施例を示す光源一体型イ
メージセンサの平面説明図、第２図は第１図の
−′断面説明図、第３図は本実施例の補正方法
の原理を説明するための光源一体型イメージセン
サの平面概略説明図、第４図は本実施例の光源一
体型イメージセンサのセンサ部分の等価回路図、
第５図は本実施例の光源一体型イメージセンサの
信号処理部分の回路図、第６図は信号処理を説明
するためのタイミングチヤート図、第７図は他の
実施例を示す光源一体型イメージセンサの平面概
略説明図、第８図は第７図の実施例の光源一体型
イメージセンサの信号処理部分の回路図、第９図
は第７図の実施例の信号処理を説明するためのタ
イミングチヤート図、第１０図は従来の光源一体
型イメージセンサの断面説明図、第１１図は第１
０図の−′断面説明図である。
１……絶縁基板、２……受光素子アレイ、３…
…ガラス基板、４……ＥＬ発光素子、５……絶縁
部材、９……補正用受光素子、２０……受光素子
、４１……透明電極、４２，４４……絶縁層、４
３……発光層、４５……金属電極、４６……透光
窓。
Fig. 1 is an explanatory plan view of a light source-integrated image sensor showing an embodiment of the present invention, Fig. 2 is an explanatory view of the -' cross section of Fig. 1, and Fig. 3 explains the principle of the correction method of this embodiment. FIG. 4 is an equivalent circuit diagram of the sensor portion of the light source integrated image sensor of this embodiment.
Fig. 5 is a circuit diagram of the signal processing part of the light source integrated image sensor of this embodiment, Fig. 6 is a timing chart for explaining signal processing, and Fig. 7 is an image of the light source integrated image sensor showing another embodiment. A schematic plan view of the sensor, FIG. 8 is a circuit diagram of the signal processing portion of the light source integrated image sensor of the embodiment shown in FIG. 7, and FIG. 9 is a timing diagram for explaining the signal processing of the embodiment of FIG. 7. The chart diagram, Fig. 10 is a cross-sectional explanatory diagram of a conventional light source integrated image sensor, and Fig. 11 is a cross-sectional diagram of a conventional image sensor with integrated light source.
It is a -' cross-sectional explanatory view of figure 0. 1... Insulating substrate, 2... Light receiving element array, 3...
... Glass substrate, 4 ... EL light emitting element, 5 ... Insulating member, 9 ... Light receiving element for correction, 20 ... Light receiving element, 41 ... Transparent electrode, 42, 44 ... Insulating layer, 4
3...Light emitting layer, 45...Metal electrode, 46...Translucent window.
Claims (1)
尺状の受光素子アレイと、前記光源と受光素子ア
レイとの間に位置するとともに原稿からの反射光
を透過させるために前記受光素子に対応して設け
た複数の透光窓を有する遮光層と、を具備する光
源一体型イメージセンサにおいて、 前記受光素子アレイの長尺方向または長尺方向
と直交する方向に前記受光素子のピツチと同じ距
離を存しさせて補正用受光素子を設けたことを特
徴とする光源一体型イメージセンサ。[Claims for Utility Model Registration] A light source, a long light-receiving element array formed by arranging a plurality of light-receiving elements in a row, and a light-receiving element array positioned between the light source and the light-receiving element array and transmitting light reflected from the original. a light-blocking layer having a plurality of light-transmitting windows provided corresponding to the light-receiving elements; A light source integrated image sensor characterized in that a correction light receiving element is provided at the same distance as the pitch of the light receiving element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989101129U JP2511315Y2 (en) | 1989-08-31 | 1989-08-31 | Image sensor with integrated light source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989101129U JP2511315Y2 (en) | 1989-08-31 | 1989-08-31 | Image sensor with integrated light source |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0344363U true JPH0344363U (en) | 1991-04-24 |
| JP2511315Y2 JP2511315Y2 (en) | 1996-09-25 |
Family
ID=31650095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989101129U Expired - Fee Related JP2511315Y2 (en) | 1989-08-31 | 1989-08-31 | Image sensor with integrated light source |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2511315Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56102168A (en) * | 1980-01-19 | 1981-08-15 | Fujitsu Ltd | Video signal processing |
-
1989
- 1989-08-31 JP JP1989101129U patent/JP2511315Y2/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56102168A (en) * | 1980-01-19 | 1981-08-15 | Fujitsu Ltd | Video signal processing |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2511315Y2 (en) | 1996-09-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |