JPS5754476A - Driving method for charge transfer image sensor element - Google Patents
Driving method for charge transfer image sensor elementInfo
- Publication number
- JPS5754476A JPS5754476A JP55130506A JP13050680A JPS5754476A JP S5754476 A JPS5754476 A JP S5754476A JP 55130506 A JP55130506 A JP 55130506A JP 13050680 A JP13050680 A JP 13050680A JP S5754476 A JPS5754476 A JP S5754476A
- Authority
- JP
- Japan
- Prior art keywords
- charge
- transfer
- read out
- field
- pulse
- 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
- 238000006243 chemical reaction Methods 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
- H04N25/70—SSIS architectures; Circuits associated therewith
- H04N25/71—Charge-coupled device [CCD] sensors; Charge-transfer registers specially adapted for CCD sensors
- H04N25/73—Charge-coupled device [CCD] sensors; Charge-transfer registers specially adapted for CCD sensors using interline transfer [IT]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
- H04N25/70—SSIS architectures; Circuits associated therewith
- H04N25/71—Charge-coupled device [CCD] sensors; Charge-transfer registers specially adapted for CCD sensors
- H04N25/745—Circuitry for generating timing or clock signals
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Transforming Light Signals Into Electric Signals (AREA)
Abstract
PURPOSE:To read out stored charges in correct timing, by preventing a transfer gate electrode from generation of signal leakage of clock pulses from a vertical transfer electrode, through driving of the vertical transfer electrode with a two-phase transfer clock pulse having complementarity at all times. CONSTITUTION:In driving a charge transfer image sensor, after the 1st field reads out the charge in photoelectric conversion region to a vertical transfer register 36 with the 1st transfer gate pulse 28 to the 1st or 2nd transfer vertical electrodes 33 or 34, the charge is transferred by one. The stored charge of the region corresponding to different electrodes 33, 34 from the region read out at a pulse 28 with the 2nd transfer gate pulse 29 is read out in a register 36, and after it is mixed with the charge read out by the pulse 28, the mixed charge is outputted for the unit video element 37 of the 1st field. In the 2nd field, pulses 28, 29 read out the charge at the region corresponding to one electrode group different from the 1st field, and mix and output the unit video element 38 of the 2nd field.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55130506A JPS6046594B2 (en) | 1980-09-19 | 1980-09-19 | How to drive a charge transfer image sensor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55130506A JPS6046594B2 (en) | 1980-09-19 | 1980-09-19 | How to drive a charge transfer image sensor |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5754476A true JPS5754476A (en) | 1982-03-31 |
JPS6046594B2 JPS6046594B2 (en) | 1985-10-16 |
Family
ID=15035903
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55130506A Expired JPS6046594B2 (en) | 1980-09-19 | 1980-09-19 | How to drive a charge transfer image sensor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6046594B2 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5972876A (en) * | 1982-10-20 | 1984-04-24 | Matsushita Electric Ind Co Ltd | Solid-state image pickup element |
JPS6012876A (en) * | 1983-07-04 | 1985-01-23 | Nec Corp | Driving method of charge transfer image pickup device |
JPS60134677A (en) * | 1983-12-23 | 1985-07-17 | Sony Corp | Method of driving solid-state image pickup device |
JPS60198978A (en) * | 1984-03-23 | 1985-10-08 | Matsushita Electronics Corp | Driving method of charge transfer image pickup device |
-
1980
- 1980-09-19 JP JP55130506A patent/JPS6046594B2/en not_active Expired
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5972876A (en) * | 1982-10-20 | 1984-04-24 | Matsushita Electric Ind Co Ltd | Solid-state image pickup element |
JPH0247913B2 (en) * | 1982-10-20 | 1990-10-23 | Matsushita Electric Ind Co Ltd | |
JPS6012876A (en) * | 1983-07-04 | 1985-01-23 | Nec Corp | Driving method of charge transfer image pickup device |
JPS60134677A (en) * | 1983-12-23 | 1985-07-17 | Sony Corp | Method of driving solid-state image pickup device |
JPH0528030B2 (en) * | 1983-12-23 | 1993-04-23 | Sony Corp | |
JPS60198978A (en) * | 1984-03-23 | 1985-10-08 | Matsushita Electronics Corp | Driving method of charge transfer image pickup device |
JPH0714199B2 (en) * | 1984-03-23 | 1995-02-15 | 松下電子工業株式会社 | Driving method for charge transfer imaging device |
Also Published As
Publication number | Publication date |
---|---|
JPS6046594B2 (en) | 1985-10-16 |
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