JPH0262867U - - Google Patents
Info
- Publication number
- JPH0262867U JPH0262867U JP14251488U JP14251488U JPH0262867U JP H0262867 U JPH0262867 U JP H0262867U JP 14251488 U JP14251488 U JP 14251488U JP 14251488 U JP14251488 U JP 14251488U JP H0262867 U JPH0262867 U JP H0262867U
- Authority
- JP
- Japan
- Prior art keywords
- section
- output amplifier
- stage
- line sensor
- divided
- 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
- 238000006243 chemical reaction Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Solid State Image Pick-Up Elements (AREA)
- Facsimile Heads (AREA)
Description
第１図は本考案になるＣＣＤラインセンサの一
実施例を示す構成図、第２図は従来例を示す構成
図、第３図はＣＣＤラインセンサの電荷―電圧変
換部を示す構成図である。
Ｌ１，Ｌ２，Ｌ３…ライン、Ｂ１，Ｂ２，Ｂ３
…出力アンプ、Ｄ１，Ｄ２，Ｄ３…電荷―電圧変
換部、ｃ１，ｃ２，ｃ３…初段部、ｄ１，ｄ２，
ｄ３…出力部。
Fig. 1 is a block diagram showing an embodiment of the CCD line sensor of the present invention, Fig. 2 is a block diagram showing a conventional example, and Fig. 3 is a block diagram showing the charge-voltage converter of the CCD line sensor. . L 1 , L 2 , L 3 ... line, B 1 , B 2 , B 3
... Output amplifier, D 1 , D 2 , D 3 ... Charge-voltage conversion section, c 1 , c 2 , c 3 ... First stage section, d 1 , d 2 ,
d3 ...Output section.
補正 平１．１１．３０
実用新案登録請求の範囲を次のように補正する
。Amendment November 30, 1999 The scope of claims for utility model registration is amended as follows.
【実用新案登録請求の範囲】
複数のラインが並設されたＣＣＤラインセンサ
において、
各ラインの出力アンプを初段部と出力部とに分
割し、各ラインから転送された電荷を電圧に変換
する変換部と前記出力アンプの初段部とを近接配
置して、
各ラインにおける前記出力アンプの初段部と前
記変換部との間のインピーダンスを略同一にした
ことを特徴とするＣＣＤラインセンサ。 [Claim for Utility Model Registration] In a CCD line sensor in which multiple lines are installed in parallel, the output amplifier of each line is divided into an initial stage section and an output section, and the charge transferred from each line is converted into voltage. A CCD line sensor, characterized in that the first stage part of the output amplifier and the first stage part of the output amplifier are arranged close to each other, so that the impedance between the first stage part of the output amplifier and the converting part in each line is made substantially the same.
Claims (1)
において、各ラインの出力アンプを初段部と出力
部とに分割して、各ラインから転送された電荷を
電圧に変換する変換部と前記出力アンプの初段部
とを近接配置したことを特徴とするＣＣＤライン
センサ。 In a CCD line sensor in which a plurality of lines are arranged in parallel, the output amplifier of each line is divided into a first stage section and an output section, and a conversion section that converts the charge transferred from each line into a voltage and the first stage of the output amplifier are divided. A CCD line sensor characterized in that a part and a part are arranged in close proximity to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14251488U JPH0262867U (en) | 1988-10-31 | 1988-10-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14251488U JPH0262867U (en) | 1988-10-31 | 1988-10-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0262867U true JPH0262867U (en) | 1990-05-10 |
Family
ID=31408537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14251488U Pending JPH0262867U (en) | 1988-10-31 | 1988-10-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0262867U (en) |
-
1988
- 1988-10-31 JP JP14251488U patent/JPH0262867U/ja active Pending
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