CA1219337A - Reduced-noise ccd camera with single-sampled output - Google Patents
Reduced-noise ccd camera with single-sampled outputInfo
- Publication number
- CA1219337A CA1219337A CA000460881A CA460881A CA1219337A CA 1219337 A CA1219337 A CA 1219337A CA 000460881 A CA000460881 A CA 000460881A CA 460881 A CA460881 A CA 460881A CA 1219337 A CA1219337 A CA 1219337A
- Authority
- CA
- Canada
- Prior art keywords
- reset
- noise
- frequency
- potential
- floating diffusion
- 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.)
- Expired
Links
- 230000004044 response Effects 0.000 claims abstract description 42
- 238000005070 sampling Methods 0.000 claims abstract description 23
- 238000001228 spectrum Methods 0.000 claims description 29
- 230000001360 synchronised effect Effects 0.000 claims description 28
- 238000001914 filtration Methods 0.000 claims description 9
- 108010074506 Transfer Factor Proteins 0.000 claims description 2
- 238000009792 diffusion process Methods 0.000 abstract description 75
- 238000000034 method Methods 0.000 abstract description 26
- 230000002596 correlated effect Effects 0.000 abstract description 13
- 230000008569 process Effects 0.000 abstract description 13
- 239000004065 semiconductor Substances 0.000 abstract description 7
- 238000012546 transfer Methods 0.000 description 25
- 230000007704 transition Effects 0.000 description 18
- 238000001514 detection method Methods 0.000 description 14
- 238000010586 diagram Methods 0.000 description 13
- 230000004888 barrier function Effects 0.000 description 12
- 239000003990 capacitor Substances 0.000 description 5
- 230000005669 field effect Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000009467 reduction Effects 0.000 description 4
- 239000000758 substrate Substances 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000001419 dependent effect Effects 0.000 description 3
- 230000004069 differentiation Effects 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- 230000001629 suppression Effects 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 230000003321 amplification Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 239000000872 buffer Substances 0.000 description 2
- 239000002800 charge carrier Substances 0.000 description 2
- 230000005284 excitation Effects 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 230000003595 spectral effect Effects 0.000 description 2
- 230000001052 transient effect Effects 0.000 description 2
- 101100256746 Mus musculus Setdb1 gene Proteins 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000011067 equilibration Methods 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 238000005036 potential barrier Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
- H10F39/00—Integrated devices, or assemblies of multiple devices, comprising at least one element covered by group H10F30/00, e.g. radiation detectors comprising photodiode arrays
- H10F39/10—Integrated devices
- H10F39/12—Image sensors
- H10F39/15—Charge-coupled device [CCD] image sensors
- H10F39/153—Two-dimensional or three-dimensional array CCD image sensors
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/40—Circuit details for pick-up tubes
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
- H04N25/60—Noise processing, e.g. detecting, correcting, reducing or removing noise
- H04N25/65—Noise processing, e.g. detecting, correcting, reducing or removing noise applied to reset noise, e.g. KTC noise related to CMOS structures by techniques other than CDS
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D44/00—Charge transfer devices
- H10D44/40—Charge-coupled devices [CCD]
- H10D44/45—Charge-coupled devices [CCD] having field effect produced by insulated gate electrodes
- H10D44/454—Output structures
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Transforming Light Signals Into Electric Signals (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA000518441A CA1230671A (en) | 1983-08-22 | 1986-09-17 | Reduced-noise ccd camera with single-sampled output |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US52549183A | 1983-08-22 | 1983-08-22 | |
| US525,491 | 1983-08-22 | ||
| US59004484A | 1984-03-15 | 1984-03-15 | |
| US590,044 | 1984-03-15 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000518441A Division CA1230671A (en) | 1983-08-22 | 1986-09-17 | Reduced-noise ccd camera with single-sampled output |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1219337A true CA1219337A (en) | 1987-03-17 |
Family
ID=27061806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000460881A Expired CA1219337A (en) | 1983-08-22 | 1984-08-13 | Reduced-noise ccd camera with single-sampled output |
Country Status (5)
| Country | Link |
|---|---|
| KR (1) | KR900002385B1 (enrdf_load_stackoverflow) |
| CA (1) | CA1219337A (enrdf_load_stackoverflow) |
| DE (1) | DE3430744A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2551285B1 (enrdf_load_stackoverflow) |
| GB (1) | GB2145600B (enrdf_load_stackoverflow) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4661788A (en) * | 1985-05-10 | 1987-04-28 | Rca Corporation | Tapped CCD delay line with non-destructive charge sensing using floating diffusions |
| US4677490A (en) * | 1985-09-13 | 1987-06-30 | Rca Corporation | CCD imager output signal processing using drain output signal and wide-band sampled detected floating-element output signal |
| JPH11150685A (ja) * | 1997-11-14 | 1999-06-02 | Sony Corp | 固体撮像装置およびその駆動方法、並びにカメラ |
| JP4419275B2 (ja) | 1999-06-09 | 2010-02-24 | ソニー株式会社 | 固体撮像装置およびその駆動方法並びに画像入力装置 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USRE30087E (en) * | 1972-10-20 | 1979-08-28 | Westinghouse Electric Corp. | Coherent sampled readout circuit and signal processor for a charge coupled device array |
| DE2527577B1 (de) * | 1975-06-20 | 1976-09-09 | Siemens Ag | Optoelektronischer sensor |
| JPS5822900B2 (ja) * | 1978-09-25 | 1983-05-12 | 株式会社日立製作所 | 固体撮像装置 |
| US4330753A (en) * | 1980-06-04 | 1982-05-18 | Eastman Kodak Company | Method and apparatus for recovering a signal from a charge transfer device |
| US4389674A (en) * | 1981-03-05 | 1983-06-21 | Leeds & Northrup Company | Preamplifier for low voltage signals in the presence of high voltage noise |
-
1984
- 1984-08-13 CA CA000460881A patent/CA1219337A/en not_active Expired
- 1984-08-15 GB GB08420738A patent/GB2145600B/en not_active Expired
- 1984-08-21 DE DE19843430744 patent/DE3430744A1/de active Granted
- 1984-08-22 FR FR848413092A patent/FR2551285B1/fr not_active Expired
- 1984-08-22 KR KR1019840005063A patent/KR900002385B1/ko not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE3430744A1 (de) | 1985-03-14 |
| GB8420738D0 (en) | 1984-09-19 |
| FR2551285B1 (fr) | 1989-04-28 |
| GB2145600B (en) | 1987-06-24 |
| DE3430744C2 (enrdf_load_stackoverflow) | 1988-01-07 |
| KR900002385B1 (ko) | 1990-04-13 |
| FR2551285A1 (fr) | 1985-03-01 |
| KR850002001A (ko) | 1985-04-10 |
| GB2145600A (en) | 1985-03-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry | ||
| MKEX | Expiry |
Effective date: 20040813 |