JPS57148372A - Method for charge transfer - Google Patents
Method for charge transferInfo
- Publication number
- JPS57148372A JPS57148372A JP3333181A JP3333181A JPS57148372A JP S57148372 A JPS57148372 A JP S57148372A JP 3333181 A JP3333181 A JP 3333181A JP 3333181 A JP3333181 A JP 3333181A JP S57148372 A JPS57148372 A JP S57148372A
- Authority
- JP
- Japan
- Prior art keywords
- charge
- electrode
- region
- transfer
- driving voltage
- 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
- 238000000034 method Methods 0.000 title abstract 2
- 238000009825 accumulation Methods 0.000 abstract 3
- 230000003111 delayed effect Effects 0.000 abstract 2
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
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 enable to increase the quantity of charge handled pertaining to transfer by a method wherein the rise and fall of driving voltage of a charge accumulation electrode is delayed as compared with those of a charge transfer electrode. CONSTITUTION:A pulse type driving voltage P1 and P2 is supplied to a charge accumulation region electrode 3s through the intermediary of a delaying device 5 which is used to delay the rise and fall of the driving voltage. When the amplitude of voltage P1 and P2 is set at VP, and the condition P1=0, P2=VP is changed to P1=VP P2=0, the voltage variation given to the electrode 3s is delayed by the device 5. Accordingly, the handling quantity of charge in this case can be determined by the product of the capacitance CS of a charge accumulation region SP2 (or SP1) and the interfacial potential difference VB1 between the region SP2 and a charge transfer region TP2 in a transit state. If the variation of the interfacial electrode of the region SP2 and SP1 at this time is supposed to be DELTAV, DELTAV<1/2VP is obtained, which becomes VB1>VB. Accordingly, CS.VB1>CS.VB is obtained, and the quantity of charge handled pertaining to the transfer can be increased.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3333181A JPS57148372A (en) | 1981-03-09 | 1981-03-09 | Method for charge transfer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3333181A JPS57148372A (en) | 1981-03-09 | 1981-03-09 | Method for charge transfer |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57148372A true JPS57148372A (en) | 1982-09-13 |
Family
ID=12383570
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3333181A Pending JPS57148372A (en) | 1981-03-09 | 1981-03-09 | Method for charge transfer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57148372A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60257573A (en) * | 1984-06-04 | 1985-12-19 | Matsushita Electronics Corp | Semiconductor device |
JPS6169173A (en) * | 1984-09-12 | 1986-04-09 | Sanyo Electric Co Ltd | Charge coupled device |
JP2008283240A (en) * | 2007-05-08 | 2008-11-20 | Sony Corp | Charge transfer section and solid-state imaging apparatus |
-
1981
- 1981-03-09 JP JP3333181A patent/JPS57148372A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60257573A (en) * | 1984-06-04 | 1985-12-19 | Matsushita Electronics Corp | Semiconductor device |
JPS6169173A (en) * | 1984-09-12 | 1986-04-09 | Sanyo Electric Co Ltd | Charge coupled device |
JP2008283240A (en) * | 2007-05-08 | 2008-11-20 | Sony Corp | Charge transfer section and solid-state imaging apparatus |
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