JPS55145369A - Charge regenerater for charge coupled element and driving method of the same - Google Patents
Charge regenerater for charge coupled element and driving method of the sameInfo
- Publication number
- JPS55145369A JPS55145369A JP5268779A JP5268779A JPS55145369A JP S55145369 A JPS55145369 A JP S55145369A JP 5268779 A JP5268779 A JP 5268779A JP 5268779 A JP5268779 A JP 5268779A JP S55145369 A JPS55145369 A JP S55145369A
- Authority
- JP
- Japan
- Prior art keywords
- charge
- unit
- bias
- transfer
- transfer direction
- 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
- 230000002542 deteriorative effect Effects 0.000 abstract 1
- 230000000717 retained effect Effects 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
- H01L29/68—Types of semiconductor device ; Multistep manufacturing processes therefor controllable by only the electric current supplied, or only the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched
- H01L29/76—Unipolar devices, e.g. field effect transistors
- H01L29/762—Charge transfer devices
- H01L29/765—Charge-coupled devices
- H01L29/768—Charge-coupled devices with field effect produced by an insulated gate
- H01L29/76825—Structures for regeneration, refreshing, leakage compensation or the like
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Ceramic Engineering (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Solid State Image Pick-Up Elements (AREA)
Abstract
PURPOSE:To regenerate charge without deteriorating its transfer efficiency and to enable altering of charge transfer direction by forming a signal charge detector, a resetting unit and a bias charge injecting unit adjacent to a transfer direction converter. CONSTITUTION:A reset pulse is applied to the terminal 32 of a resetting unit 27 to fix the potential of a transfer direction converter 24 to constant, and a pulse is applied to the terminal 36 of a bias charge injecting unit 28 to retain the predetermined amount of bias charge in a bias charge storage unit 37. Thereafter, a signal charge is transferred from n-th transfer channel 1 to the transfer direction converter 24 to detect the signal charge by a signal charge detector 26. Then, a pulse is applied to the terminal 36 of the unit 28 to inject the bias charge retained in the unit 37 into the converter 24, and the signal charge is regenerated at (n+1)th transfer channel 2.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5268779A JPS55145369A (en) | 1979-04-27 | 1979-04-27 | Charge regenerater for charge coupled element and driving method of the same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5268779A JPS55145369A (en) | 1979-04-27 | 1979-04-27 | Charge regenerater for charge coupled element and driving method of the same |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55145369A true JPS55145369A (en) | 1980-11-12 |
Family
ID=12921791
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5268779A Pending JPS55145369A (en) | 1979-04-27 | 1979-04-27 | Charge regenerater for charge coupled element and driving method of the same |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55145369A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6157053A (en) * | 1997-05-26 | 2000-12-05 | Nec Corporation | Charge transfer device and method of driving the same |
-
1979
- 1979-04-27 JP JP5268779A patent/JPS55145369A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6157053A (en) * | 1997-05-26 | 2000-12-05 | Nec Corporation | Charge transfer device and method of driving the same |
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