JPS6453456A - Charge transfer device - Google Patents
Charge transfer deviceInfo
- Publication number
- JPS6453456A JPS6453456A JP63030418A JP3041888A JPS6453456A JP S6453456 A JPS6453456 A JP S6453456A JP 63030418 A JP63030418 A JP 63030418A JP 3041888 A JP3041888 A JP 3041888A JP S6453456 A JPS6453456 A JP S6453456A
- Authority
- JP
- Japan
- Prior art keywords
- voltage
- potential
- circuit
- prh
- transistor
- 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
Landscapes
- Solid State Image Pick-Up Elements (AREA)
- Transforming Light Signals Into Electric Signals (AREA)
- Filters That Use Time-Delay Elements (AREA)
Abstract
PURPOSE:To obtain an output signal which is excellent in linearity and S/N and wide in dynamic range below a prescribed power voltage by a method wherein a step-up circuit which supplies a reset voltage onto a drain region is formed on a charge trans fer device chip, and standard voltage generating circuit of the step-up circuit is com posed of a MOS transistor of the same conductivity type as that of a reset means and a MOS transistor of the same conductivity type as that of an output circuit. CONSTITUTION:A fixed voltage is applied onto a drain region 15 of a MOS transistor 12 through a step-up circuit 11, so that a fixed potential Pd is generated at the lower part of the transistor 12. A fixed voltage VRH is impressed on a gate of the MOS transistor through a constant voltage source 13, subsequently a potential PRH is generated at the lower part of the gate. On the other hand, a constant current source 14 is made to be connected with a source region 16 of the transistor 12 and a current IO is made to flow between the drain region and the source region depending on the constant current source 14, so that the potential of the source region 16 of the transistor 12 is so set as to be (PRH-alpha) which is obtained by substracting alpha that is potential drop due to the current IO out of the potential PRH at the lower part of the channel region, and then the voltage corresponding to the value (PRH-alpha) is generat ed at the source region 16.
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP63030418A JPH0828499B2 (en) | 1987-02-13 | 1988-02-12 | Charge transfer element |
US07/196,532 US4996686A (en) | 1987-05-21 | 1988-05-20 | Charge transfer device with reset voltage generating circuit |
DE88108156T DE3884274T2 (en) | 1987-05-21 | 1988-05-20 | Charge transfer arrangement. |
DE3852320T DE3852320T2 (en) | 1987-05-21 | 1988-05-20 | Charge transfer arrangement. |
EP88108156A EP0292895B1 (en) | 1987-05-21 | 1988-05-20 | Charge transfer device |
EP91120975A EP0481531B1 (en) | 1987-05-21 | 1988-05-20 | Charge transfer device |
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3074787 | 1987-02-13 | ||
JP12461187 | 1987-05-21 | ||
JP62-124611 | 1987-05-21 | ||
JP62-30747 | 1987-05-21 | ||
JP63030418A JPH0828499B2 (en) | 1987-02-13 | 1988-02-12 | Charge transfer element |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6453456A true JPS6453456A (en) | 1989-03-01 |
JPH0828499B2 JPH0828499B2 (en) | 1996-03-21 |
Family
ID=27286955
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP63030418A Expired - Fee Related JPH0828499B2 (en) | 1987-02-13 | 1988-02-12 | Charge transfer element |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0828499B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008527345A (en) * | 2005-01-06 | 2008-07-24 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | Pixel mounted with current amplifier |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59132668A (en) * | 1983-01-19 | 1984-07-30 | Toshiba Corp | Output device of charge transfer element |
-
1988
- 1988-02-12 JP JP63030418A patent/JPH0828499B2/en not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59132668A (en) * | 1983-01-19 | 1984-07-30 | Toshiba Corp | Output device of charge transfer element |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008527345A (en) * | 2005-01-06 | 2008-07-24 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | Pixel mounted with current amplifier |
Also Published As
Publication number | Publication date |
---|---|
JPH0828499B2 (en) | 1996-03-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |