CA1101122A - Low noise ccd input circuit - Google Patents
Low noise ccd input circuitInfo
- Publication number
- CA1101122A CA1101122A CA282,503A CA282503A CA1101122A CA 1101122 A CA1101122 A CA 1101122A CA 282503 A CA282503 A CA 282503A CA 1101122 A CA1101122 A CA 1101122A
- Authority
- CA
- Canada
- Prior art keywords
- electrode means
- region
- electrode
- gate
- storage
- 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
- 239000000758 substrate Substances 0.000 claims abstract description 30
- 230000005669 field effect Effects 0.000 claims abstract description 6
- 239000004065 semiconductor Substances 0.000 claims abstract description 6
- 239000002800 charge carrier Substances 0.000 claims description 6
- 238000005513 bias potential Methods 0.000 claims 3
- 230000001419 dependent effect Effects 0.000 claims 2
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 230000001747 exhibiting effect Effects 0.000 claims 1
- 230000004888 barrier function Effects 0.000 description 6
- 238000009792 diffusion process Methods 0.000 description 4
- 238000005036 potential barrier Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 108010052322 limitin Proteins 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C19/00—Digital stores in which the information is moved stepwise, e.g. shift registers
- G11C19/28—Digital stores in which the information is moved stepwise, e.g. shift registers using semiconductor elements
- G11C19/282—Digital stores in which the information is moved stepwise, e.g. shift registers using semiconductor elements with charge storage in a depletion layer, i.e. charge coupled devices [CCD]
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C19/00—Digital stores in which the information is moved stepwise, e.g. shift registers
- G11C19/28—Digital stores in which the information is moved stepwise, e.g. shift registers using semiconductor elements
- G11C19/282—Digital stores in which the information is moved stepwise, e.g. shift registers using semiconductor elements with charge storage in a depletion layer, i.e. charge coupled devices [CCD]
- G11C19/285—Peripheral circuits, e.g. for writing into the first stage; for reading-out of the last stage
-
- 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
- H10D44/452—Input structures
Landscapes
- Solid State Image Pick-Up Elements (AREA)
- Transforming Light Signals Into Electric Signals (AREA)
- Semiconductor Memories (AREA)
- Metal-Oxide And Bipolar Metal-Oxide Semiconductor Integrated Circuits (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/708,397 US4191896A (en) | 1976-07-26 | 1976-07-26 | Low noise CCD input circuit |
| US708,397 | 1976-07-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1101122A true CA1101122A (en) | 1981-05-12 |
Family
ID=24845643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA282,503A Expired CA1101122A (en) | 1976-07-26 | 1977-07-11 | Low noise ccd input circuit |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4191896A (enExample) |
| JP (1) | JPS5315780A (enExample) |
| CA (1) | CA1101122A (enExample) |
| DE (1) | DE2733674C3 (enExample) |
| FR (1) | FR2360175A1 (enExample) |
| GB (1) | GB1579031A (enExample) |
| NL (1) | NL191425C (enExample) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2836473A1 (de) * | 1978-08-21 | 1980-03-06 | Siemens Ag | Ccd-eingangsschaltung nach dem fill and spill-prinzip |
| US4503550A (en) * | 1982-07-01 | 1985-03-05 | Rca Corporation | Dynamic CCD input source pulse generating circuit |
| NL8302731A (nl) * | 1983-08-02 | 1985-03-01 | Philips Nv | Halfgeleiderinrichting. |
| DD231682A1 (de) * | 1984-12-20 | 1986-01-02 | Werk Fernsehelektronik Veb | Eingangsschaltung fuer ladungsgekoppelte bauelemente |
| NL8501542A (nl) * | 1985-05-30 | 1986-12-16 | Philips Nv | Ladingsgekoppelde inrichting. |
| US4644572A (en) * | 1985-11-12 | 1987-02-17 | Eastman Kodak Company | Fill and spill for charge input to a CCD |
| US5965910A (en) * | 1997-04-29 | 1999-10-12 | Ohmeda Inc. | Large cell charge coupled device for spectroscopy |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3986198A (en) * | 1973-06-13 | 1976-10-12 | Rca Corporation | Introducing signal at low noise level to charge-coupled circuit |
| GB1456255A (en) * | 1973-06-13 | 1976-11-24 | Rca Corp | Introducing signal to charge-coupled circuit |
| US3881117A (en) * | 1973-09-10 | 1975-04-29 | Bell Telephone Labor Inc | Input circuit for semiconductor charge transfer devices |
-
1976
- 1976-07-26 US US05/708,397 patent/US4191896A/en not_active Expired - Lifetime
-
1977
- 1977-07-11 CA CA282,503A patent/CA1101122A/en not_active Expired
- 1977-07-21 GB GB30630/77A patent/GB1579031A/en not_active Expired
- 1977-07-25 NL NL7708232A patent/NL191425C/xx not_active IP Right Cessation
- 1977-07-25 JP JP8970777A patent/JPS5315780A/ja active Granted
- 1977-07-26 DE DE2733674A patent/DE2733674C3/de not_active Expired
- 1977-07-26 FR FR7722958A patent/FR2360175A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2360175B1 (enExample) | 1979-09-07 |
| DE2733674B2 (de) | 1979-04-12 |
| DE2733674C3 (de) | 1979-12-06 |
| DE2733674A1 (de) | 1978-02-23 |
| FR2360175A1 (fr) | 1978-02-24 |
| US4191896A (en) | 1980-03-04 |
| NL191425B (nl) | 1995-02-16 |
| NL7708232A (nl) | 1978-01-30 |
| JPS5315780A (en) | 1978-02-14 |
| NL191425C (nl) | 1995-07-17 |
| GB1579031A (en) | 1980-11-12 |
| JPS5544466B2 (enExample) | 1980-11-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |