GB1592480A - Charge transfer devices - Google Patents
Charge transfer devices Download PDFInfo
- Publication number
- GB1592480A GB1592480A GB50235/77A GB5023577A GB1592480A GB 1592480 A GB1592480 A GB 1592480A GB 50235/77 A GB50235/77 A GB 50235/77A GB 5023577 A GB5023577 A GB 5023577A GB 1592480 A GB1592480 A GB 1592480A
- Authority
- GB
- United Kingdom
- Prior art keywords
- charge
- input
- packets
- electrodes
- polysilicon
- 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
- 229910021420 polycrystalline silicon Inorganic materials 0.000 claims description 20
- 229920005591 polysilicon Polymers 0.000 claims description 20
- 238000000034 method Methods 0.000 claims description 17
- 238000011067 equilibration Methods 0.000 claims description 12
- 238000000926 separation method Methods 0.000 claims description 12
- 230000008569 process Effects 0.000 claims description 8
- 239000004065 semiconductor Substances 0.000 claims description 8
- 230000004044 response Effects 0.000 claims description 7
- 230000005684 electric field Effects 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 238000009792 diffusion process Methods 0.000 claims description 4
- 239000000758 substrate Substances 0.000 claims description 4
- 230000008859 change Effects 0.000 claims description 3
- AMHIJMKZPBMCKI-PKLGAXGESA-N ctds Chemical compound O[C@@H]1[C@@H](OS(O)(=O)=O)[C@@H]2O[C@H](COS(O)(=O)=O)[C@H]1O[C@H]([C@@H]([C@H]1OS(O)(=O)=O)OS(O)(=O)=O)O[C@H](CO)[C@H]1O[C@@H](O[C@@H]1CO)[C@H](OS(O)(=O)=O)[C@@H](OS(O)(=O)=O)[C@@H]1O[C@@H](O[C@@H]1CO)[C@H](OS(O)(=O)=O)[C@@H](OS(O)(=O)=O)[C@@H]1O[C@@H](O[C@@H]1CO)[C@H](OS(O)(=O)=O)[C@@H](OS(O)(=O)=O)[C@@H]1O[C@@H](O[C@@H]1CO)[C@H](OS(O)(=O)=O)[C@@H](OS(O)(=O)=O)[C@@H]1O[C@@H](O[C@@H]1CO)[C@H](OS(O)(=O)=O)[C@@H](OS(O)(=O)=O)[C@@H]1O2 AMHIJMKZPBMCKI-PKLGAXGESA-N 0.000 claims description 3
- 239000007943 implant Substances 0.000 claims description 3
- 230000004888 barrier function Effects 0.000 claims description 2
- 239000003990 capacitor Substances 0.000 claims description 2
- 238000012886 linear function Methods 0.000 claims description 2
- 230000000295 complement effect Effects 0.000 description 5
- 230000008901 benefit Effects 0.000 description 2
- 239000000969 carrier Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 239000000370 acceptor Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000002800 charge carrier Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000004445 quantitative analysis Methods 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
Classifications
-
- 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
- H10D44/472—Surface-channel CCD
- H10D44/476—Three-phase 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]
-
- 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)
- Semiconductor Memories (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US74848576A | 1976-12-08 | 1976-12-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1592480A true GB1592480A (en) | 1981-07-08 |
Family
ID=25009646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB50235/77A Expired GB1592480A (en) | 1976-12-08 | 1977-12-02 | Charge transfer devices |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS5371578A (enrdf_load_stackoverflow) |
| BE (1) | BE861538A (enrdf_load_stackoverflow) |
| CA (1) | CA1105139A (enrdf_load_stackoverflow) |
| DE (1) | DE2753677A1 (enrdf_load_stackoverflow) |
| ES (1) | ES464864A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2373856A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1592480A (enrdf_load_stackoverflow) |
| NL (1) | NL7713544A (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5529191A (en) * | 1978-08-24 | 1980-03-01 | Nec Corp | Charge coupld element |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IE35684B1 (en) * | 1970-10-22 | 1976-04-28 | Western Electric Co | Improvements in or relating to charge transfer devices |
| AU461729B2 (en) * | 1971-01-14 | 1975-06-05 | Rca Corporation | Charge coupled circuits |
| JPS5214944B1 (enrdf_load_stackoverflow) * | 1971-06-04 | 1977-04-25 | ||
| US3819953A (en) * | 1972-11-22 | 1974-06-25 | Gen Electric | Differential bucket-brigade circuit |
| US3877056A (en) * | 1973-01-02 | 1975-04-08 | Texas Instruments Inc | Charge transfer device signal processing system |
| US3876952A (en) * | 1973-05-02 | 1975-04-08 | Rca Corp | Signal processing circuits for charge-transfer, image-sensing arrays |
| US3937985A (en) * | 1974-06-05 | 1976-02-10 | Bell Telephone Laboratories, Incorporated | Apparatus and method for regenerating charge |
| US3986059A (en) * | 1975-04-18 | 1976-10-12 | Bell Telephone Laboratories, Incorporated | Electrically pulsed charge regenerator for semiconductor charge coupled devices |
| US3969634A (en) * | 1975-07-31 | 1976-07-13 | Hughes Aircraft Company | Bucket background subtraction circuit for charge-coupled devices |
| US4075514A (en) * | 1976-12-06 | 1978-02-21 | Bell Telephone Laboratories, Incorporated | Sensing circuit for semiconductor charge transfer devices |
-
1977
- 1977-11-09 CA CA290,564A patent/CA1105139A/en not_active Expired
- 1977-12-02 FR FR7736289A patent/FR2373856A1/fr active Granted
- 1977-12-02 GB GB50235/77A patent/GB1592480A/en not_active Expired
- 1977-12-02 DE DE19772753677 patent/DE2753677A1/de not_active Withdrawn
- 1977-12-06 BE BE183195A patent/BE861538A/xx not_active IP Right Cessation
- 1977-12-07 ES ES464864A patent/ES464864A1/es not_active Expired
- 1977-12-07 NL NL7713544A patent/NL7713544A/xx not_active Application Discontinuation
- 1977-12-08 JP JP14666877A patent/JPS5371578A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5371578A (en) | 1978-06-26 |
| ES464864A1 (es) | 1978-09-01 |
| CA1105139A (en) | 1981-07-14 |
| FR2373856A1 (fr) | 1978-07-07 |
| BE861538A (fr) | 1978-03-31 |
| DE2753677A1 (de) | 1978-06-15 |
| FR2373856B1 (enrdf_load_stackoverflow) | 1983-02-04 |
| NL7713544A (nl) | 1978-06-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |