CA2237505C - Mos image sensor - Google Patents
Mos image sensor Download PDFInfo
- Publication number
- CA2237505C CA2237505C CA002237505A CA2237505A CA2237505C CA 2237505 C CA2237505 C CA 2237505C CA 002237505 A CA002237505 A CA 002237505A CA 2237505 A CA2237505 A CA 2237505A CA 2237505 C CA2237505 C CA 2237505C
- Authority
- CA
- Canada
- Prior art keywords
- mos transistor
- transistor
- photodiode
- coupled
- capacitor
- 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 - Fee Related
Links
- 229910021420 polycrystalline silicon Inorganic materials 0.000 claims abstract description 10
- 229920005591 polysilicon Polymers 0.000 claims abstract description 10
- 238000000034 method Methods 0.000 claims abstract description 5
- 239000003990 capacitor Substances 0.000 claims description 23
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 22
- 239000000758 substrate Substances 0.000 claims description 19
- 235000012239 silicon dioxide Nutrition 0.000 claims description 11
- 239000000377 silicon dioxide Substances 0.000 claims description 11
- 239000012212 insulator Substances 0.000 claims 8
- 229910044991 metal oxide Inorganic materials 0.000 claims 2
- 150000004706 metal oxides Chemical class 0.000 claims 2
- 239000004065 semiconductor Substances 0.000 claims 2
- 238000005516 engineering process Methods 0.000 abstract description 2
- 230000003071 parasitic effect Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000001668 ameliorated effect Effects 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 230000000875 corresponding effect Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- GWUSZQUVEVMBPI-UHFFFAOYSA-N nimetazepam Chemical compound N=1CC(=O)N(C)C2=CC=C([N+]([O-])=O)C=C2C=1C1=CC=CC=C1 GWUSZQUVEVMBPI-UHFFFAOYSA-N 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000001429 visible spectrum 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
- H10F39/80—Constructional details of image sensors
- H10F39/803—Pixels having integrated switching, control, storage or amplification elements
-
- 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
- H04N25/63—Noise processing, e.g. detecting, correcting, reducing or removing noise applied to dark current
-
- 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
- H04N25/76—Addressed sensors, e.g. MOS or CMOS sensors
-
- 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
- H04N25/76—Addressed sensors, e.g. MOS or CMOS sensors
- H04N25/779—Circuitry for scanning or addressing the pixel array
-
- 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
- H04N25/76—Addressed sensors, e.g. MOS or CMOS sensors
- H04N25/78—Readout circuits for addressed sensors, e.g. output amplifiers or A/D converters
-
- 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
- H10F39/18—Complementary metal-oxide-semiconductor [CMOS] image sensors; Photodiode array image sensors
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Solid State Image Pick-Up Elements (AREA)
- Transforming Light Signals Into Electric Signals (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/879,926 | 1997-06-20 | ||
| US08/879,926 US6141050A (en) | 1997-06-20 | 1997-06-20 | MOS image sensor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2237505A1 CA2237505A1 (en) | 1998-12-20 |
| CA2237505C true CA2237505C (en) | 2002-01-22 |
Family
ID=25375162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002237505A Expired - Fee Related CA2237505C (en) | 1997-06-20 | 1998-05-13 | Mos image sensor |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US6141050A (enExample) |
| EP (1) | EP0886318B1 (enExample) |
| JP (2) | JP3878744B2 (enExample) |
| CA (1) | CA2237505C (enExample) |
| DE (1) | DE69804380T2 (enExample) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100246358B1 (ko) * | 1997-09-25 | 2000-03-15 | 김영환 | 전자셔터를 구비한 액티브 픽셀 센서 |
| US6654057B1 (en) * | 1999-06-17 | 2003-11-25 | Micron Technology, Inc. | Active pixel sensor with a diagonal active area |
| US6710804B1 (en) | 2000-01-18 | 2004-03-23 | Eastman Kodak Company | CMOS active pixel image sensor with extended dynamic range and sensitivity |
| JP3750502B2 (ja) * | 2000-08-03 | 2006-03-01 | ソニー株式会社 | 固体撮像装置およびカメラシステム |
| US7265397B1 (en) | 2000-08-30 | 2007-09-04 | Sarnoff Corporation | CCD imager constructed with CMOS fabrication techniques and back illuminated imager with improved light capture |
| US6982403B2 (en) * | 2002-03-27 | 2006-01-03 | Omnivision Technologies, Inc. | Method and apparatus kTC noise cancelling in a linear CMOS image sensor |
| US6870209B2 (en) | 2003-01-09 | 2005-03-22 | Dialog Semiconductor Gmbh | CMOS pixel with dual gate PMOS |
| US8072520B2 (en) * | 2004-08-30 | 2011-12-06 | Micron Technology, Inc. | Dual pinned diode pixel with shutter |
| US7697050B1 (en) * | 2004-09-07 | 2010-04-13 | Melexis Tessenderlo Nv | Active pixel image sensor with low noise reset |
| DE102005006921A1 (de) * | 2005-02-16 | 2006-08-24 | Conti Temic Microelectronic Gmbh | Vorrichtung zur Erfassung von Objekten |
| US7727821B2 (en) * | 2007-05-01 | 2010-06-01 | Suvolta, Inc. | Image sensing cell, device, method of operation, and method of manufacture |
| US20090039397A1 (en) * | 2007-08-09 | 2009-02-12 | Micromedia Technology Corp. | Image sensor structure |
| US9741754B2 (en) * | 2013-03-06 | 2017-08-22 | Apple Inc. | Charge transfer circuit with storage nodes in image sensors |
| WO2018155297A1 (ja) * | 2017-02-27 | 2018-08-30 | パナソニックＩｐマネジメント株式会社 | 固体撮像装置 |
| KR102823755B1 (ko) * | 2020-08-13 | 2025-06-23 | 에스케이하이닉스 주식회사 | 이미지 센싱 장치 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4287441A (en) * | 1979-03-30 | 1981-09-01 | The United States Of America As Represented By The Secretary Of The Army | Correlated double sampling CCD video preprocessor-amplifier |
| JP2977060B2 (ja) * | 1992-01-29 | 1999-11-10 | オリンパス光学工業株式会社 | 固体撮像装置及びその制御方法 |
| US5471515A (en) * | 1994-01-28 | 1995-11-28 | California Institute Of Technology | Active pixel sensor with intra-pixel charge transfer |
| US5576763A (en) * | 1994-11-22 | 1996-11-19 | Lucent Technologies Inc. | Single-polysilicon CMOS active pixel |
| US5739562A (en) * | 1995-08-01 | 1998-04-14 | Lucent Technologies Inc. | Combined photogate and photodiode active pixel image sensor |
| US5742047A (en) * | 1996-10-01 | 1998-04-21 | Xerox Corporation | Highly uniform five volt CMOS image photodiode sensor array with improved contrast ratio and dynamic range |
| US6046444A (en) * | 1997-12-08 | 2000-04-04 | Intel Corporation | High sensitivity active pixel with electronic shutter |
| US6008486A (en) * | 1997-12-31 | 1999-12-28 | Gentex Corporation | Wide dynamic range optical sensor |
-
1997
- 1997-06-20 US US08/879,926 patent/US6141050A/en not_active Expired - Lifetime
-
1998
- 1998-05-13 CA CA002237505A patent/CA2237505C/en not_active Expired - Fee Related
- 1998-06-09 DE DE69804380T patent/DE69804380T2/de not_active Expired - Lifetime
- 1998-06-09 EP EP98304523A patent/EP0886318B1/en not_active Expired - Lifetime
- 1998-06-19 JP JP17197198A patent/JP3878744B2/ja not_active Expired - Lifetime
-
2005
- 2005-03-04 JP JP2005060155A patent/JP4276194B2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JP4276194B2 (ja) | 2009-06-10 |
| JPH11103044A (ja) | 1999-04-13 |
| EP0886318A1 (en) | 1998-12-23 |
| EP0886318B1 (en) | 2002-03-27 |
| DE69804380D1 (de) | 2002-05-02 |
| DE69804380T2 (de) | 2002-11-14 |
| JP2005237016A (ja) | 2005-09-02 |
| US6141050A (en) | 2000-10-31 |
| CA2237505A1 (en) | 1998-12-20 |
| JP3878744B2 (ja) | 2007-02-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |
Effective date: 20170515 |
|
| MKLA | Lapsed |
Effective date: 20170515 |