JPS6416084A - Solid-state image pickup device - Google Patents
Solid-state image pickup deviceInfo
- Publication number
- JPS6416084A JPS6416084A JP62172678A JP17267887A JPS6416084A JP S6416084 A JPS6416084 A JP S6416084A JP 62172678 A JP62172678 A JP 62172678A JP 17267887 A JP17267887 A JP 17267887A JP S6416084 A JPS6416084 A JP S6416084A
- Authority
- JP
- Japan
- Prior art keywords
- clamp
- level
- signal
- analog switch
- outputted
- 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
- 239000003990 capacitor Substances 0.000 abstract 1
- 230000001788 irregular Effects 0.000 abstract 1
- 238000005070 sampling Methods 0.000 abstract 1
Landscapes
- Transforming Light Signals Into Electric Signals (AREA)
Abstract
PURPOSE:To obtain a normal video signal after the end of high-speed drive by keeping a prescribed level nearly equal to a black level (OB level) consecutively while electric charges are being discharged in the high speed drive or irregular drive. CONSTITUTION:Since a clamp signal Clamp goes to a H level during the high speed discharge period, a 2nd analog switch 6 keeps the ON state and a reference voltage Vref equal to the OB level is outputted via a buffer amplifier during the high-speed discharge period. When the high-speed discharge period is finished and a transfer speed changeover pulse again goes to a L level by the next readout pulse, since a 1st analog switch 4 is set by a selection signal Select, the video signal O2 from a correlative duplicated sampling circuit 2 is outputted through the capacitor 5 of the clamp circuit and the 2nd analog switch 6 is set for each 1H period by the clamp signal Clamp, then the video signal O2 is outputted as a video output signal O3 whose OB level is clamped by the clamp signal (clamp pulse) Clamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62172678A JP2702125B2 (en) | 1987-07-09 | 1987-07-09 | Solid-state imaging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62172678A JP2702125B2 (en) | 1987-07-09 | 1987-07-09 | Solid-state imaging device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6416084A true JPS6416084A (en) | 1989-01-19 |
| JP2702125B2 JP2702125B2 (en) | 1998-01-21 |
Family
ID=15946336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62172678A Expired - Lifetime JP2702125B2 (en) | 1987-07-09 | 1987-07-09 | Solid-state imaging device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2702125B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02244882A (en) * | 1989-03-16 | 1990-09-28 | Sanyo Electric Co Ltd | Solid-state image pickup device |
| US7056136B2 (en) | 2003-06-10 | 2006-06-06 | Tyco Electronics.Amp K.K. | Floating connector and method for manufacturing therefor |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59143506U (en) * | 1983-03-18 | 1984-09-26 | 日ノ出エンジニアリング株式会社 | Roll cleaning device |
| JPS6289507A (en) * | 1985-10-14 | 1987-04-24 | Hitachi Ltd | Guiding device for rolling mill |
-
1987
- 1987-07-09 JP JP62172678A patent/JP2702125B2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59143506U (en) * | 1983-03-18 | 1984-09-26 | 日ノ出エンジニアリング株式会社 | Roll cleaning device |
| JPS6289507A (en) * | 1985-10-14 | 1987-04-24 | Hitachi Ltd | Guiding device for rolling mill |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02244882A (en) * | 1989-03-16 | 1990-09-28 | Sanyo Electric Co Ltd | Solid-state image pickup device |
| US7056136B2 (en) | 2003-06-10 | 2006-06-06 | Tyco Electronics.Amp K.K. | Floating connector and method for manufacturing therefor |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2702125B2 (en) | 1998-01-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term | ||
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20071003 Year of fee payment: 10 |