JPH0295965U - - Google Patents
Info
- Publication number
- JPH0295965U JPH0295965U JP1989005050U JP505089U JPH0295965U JP H0295965 U JPH0295965 U JP H0295965U JP 1989005050 U JP1989005050 U JP 1989005050U JP 505089 U JP505089 U JP 505089U JP H0295965 U JPH0295965 U JP H0295965U
- Authority
- JP
- Japan
- Prior art keywords
- line
- section
- charge transfer
- line sensor
- 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
- 238000001514 detection method Methods 0.000 description 2
Landscapes
- Transforming Light Signals Into Electric Signals (AREA)
- Facsimile Heads (AREA)
- Facsimile Scanning Arrangements (AREA)
Description
第１図は本考案になるＣＣＤラインセンサの平
面図、第２図は三色１体化ＣＣＤラインセンサを
用いた原稿読取装置の断面図、第３図は従来の３
色１体ＣＣＤラインセンサを説明するための平面
図、第４図は第３図に示すＲ−ＣＣＤラインセン
サの内部構造を説明するための平面図、第５図は
電荷検出部の等価回路、第６図は他の従来の３色
１体化ＣＣＤラインセンサの平面図である。
３１，３２，３３……Ｒ，Ｇ，Ｂの各ＣＣＤラ
インセンサ、３４，３５，３６……出力回路部、
３８，６１，６２……配線、４０……受光部、４
１……電荷転送部、４２……電荷検出ダイオード
、６０……ＣＣＤラインセンサ。
Fig. 1 is a plan view of the CCD line sensor according to the present invention, Fig. 2 is a sectional view of a document reading device using a three-color integrated CCD line sensor, and Fig. 3 is a plan view of a conventional three-color CCD line sensor.
4 is a plan view for explaining the internal structure of the R-CCD line sensor shown in FIG. 3; FIG. 5 is an equivalent circuit of the charge detection section; FIG. 6 is a plan view of another conventional three-color integrated CCD line sensor. 31, 32, 33... R, G, B CCD line sensors, 34, 35, 36... Output circuit section,
38, 61, 62... Wiring, 40... Light receiving section, 4
1... Charge transfer unit, 42... Charge detection diode, 60... CCD line sensor.
Claims (1)
荷を転送するライン状の電荷転送部と、前記信号
電荷に応じて信号出力を得る出力回路部とを１組
とするラインを複数個基板上に形成してなるＣＣ
Ｄラインセンサにおいて、前記電荷転送部の電荷
転送方向が１ラインおきに逆となるように前記複
数のラインを配設したことを特徴とするＣＣＤラ
インセンサ。 A plurality of lines are formed on the board, each of which includes a line-shaped light receiving section, a line-shaped charge transfer section that transfers signal charges from the light receiving section, and an output circuit section that outputs a signal according to the signal charge. CC formed in
A CCD line sensor, characterized in that, in the D-line sensor, the plurality of lines are arranged such that the charge transfer direction of the charge transfer section is reversed every other line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989005050U JPH0295965U (en) | 1989-01-20 | 1989-01-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989005050U JPH0295965U (en) | 1989-01-20 | 1989-01-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0295965U true JPH0295965U (en) | 1990-07-31 |
Family
ID=31208087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989005050U Pending JPH0295965U (en) | 1989-01-20 | 1989-01-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0295965U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004228157A (en) * | 2003-01-20 | 2004-08-12 | Sony Corp | Solid-state imaging device |
-
1989
- 1989-01-20 JP JP1989005050U patent/JPH0295965U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004228157A (en) * | 2003-01-20 | 2004-08-12 | Sony Corp | Solid-state imaging device |
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