KR20120052875A - 고체 이미지 센서, 고체 이미지 센서의 제조 방법 및 촬상 시스템 - Google Patents
고체 이미지 센서, 고체 이미지 센서의 제조 방법 및 촬상 시스템 Download PDFInfo
- Publication number
- KR20120052875A KR20120052875A KR1020110118686A KR20110118686A KR20120052875A KR 20120052875 A KR20120052875 A KR 20120052875A KR 1020110118686 A KR1020110118686 A KR 1020110118686A KR 20110118686 A KR20110118686 A KR 20110118686A KR 20120052875 A KR20120052875 A KR 20120052875A
- Authority
- KR
- South Korea
- Prior art keywords
- region
- mos transistor
- pixel
- drain
- source
- 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.)
- Ceased
Links
- 238000004519 manufacturing process Methods 0.000 title claims description 19
- 238000003384 imaging method Methods 0.000 title claims description 6
- 239000004065 semiconductor Substances 0.000 claims abstract description 114
- 230000002093 peripheral effect Effects 0.000 claims abstract description 78
- 239000007787 solid Substances 0.000 claims abstract description 62
- 238000006243 chemical reaction Methods 0.000 claims abstract description 51
- 239000000758 substrate Substances 0.000 claims abstract description 32
- 239000012535 impurity Substances 0.000 claims description 114
- 238000000034 method Methods 0.000 claims description 29
- 239000004020 conductor Substances 0.000 claims description 14
- 230000008569 process Effects 0.000 claims description 14
- 230000015572 biosynthetic process Effects 0.000 claims description 12
- 230000003321 amplification Effects 0.000 claims description 10
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 10
- 238000002513 implantation Methods 0.000 claims description 8
- 230000003287 optical effect Effects 0.000 claims description 3
- 238000002347 injection Methods 0.000 claims description 2
- 239000007924 injection Substances 0.000 claims description 2
- 239000002019 doping agent Substances 0.000 claims 4
- 229910052581 Si3N4 Inorganic materials 0.000 description 37
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 37
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 28
- 229910052814 silicon oxide Inorganic materials 0.000 description 28
- 238000005530 etching Methods 0.000 description 18
- 125000006850 spacer group Chemical group 0.000 description 16
- 230000000875 corresponding effect Effects 0.000 description 13
- 238000009792 diffusion process Methods 0.000 description 12
- 230000005684 electric field Effects 0.000 description 12
- 239000010410 layer Substances 0.000 description 11
- 238000002955 isolation Methods 0.000 description 10
- 239000000969 carrier Substances 0.000 description 9
- 238000001312 dry etching Methods 0.000 description 7
- 239000011229 interlayer Substances 0.000 description 6
- 229910052739 hydrogen Inorganic materials 0.000 description 5
- 239000001257 hydrogen Substances 0.000 description 5
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 5
- 229920005591 polysilicon Polymers 0.000 description 5
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 3
- 238000005468 ion implantation Methods 0.000 description 3
- 150000002500 ions Chemical class 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- MXSJNBRAMXILSE-UHFFFAOYSA-N [Si].[P].[B] Chemical compound [Si].[P].[B] MXSJNBRAMXILSE-UHFFFAOYSA-N 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 230000001771 impaired effect Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 230000003071 parasitic effect Effects 0.000 description 2
- 238000005268 plasma chemical vapour deposition Methods 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 239000002344 surface layer Substances 0.000 description 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000003667 anti-reflective effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 229910021332 silicide Inorganic materials 0.000 description 1
- FVBUAEGBCNSCDD-UHFFFAOYSA-N silicide(4-) Chemical compound [Si-4] FVBUAEGBCNSCDD-UHFFFAOYSA-N 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
Images
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
-
- 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
- H10F39/8037—Pixels having integrated switching, control, storage or amplification elements the integrated elements comprising a transistor
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
-
- 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
- H10F39/011—Manufacture or treatment of image sensors covered by group H10F39/12
- H10F39/014—Manufacture or treatment of image sensors covered by group H10F39/12 of CMOS 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 (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010256318 | 2010-11-16 | ||
| JPJP-P-2010-256318 | 2010-11-16 | ||
| JPJP-P-2011-219565 | 2011-10-03 | ||
| JP2011219565A JP5960961B2 (ja) | 2010-11-16 | 2011-10-03 | 固体撮像素子及び撮像システム |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20120052875A true KR20120052875A (ko) | 2012-05-24 |
Family
ID=45495616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020110118686A Ceased KR20120052875A (ko) | 2010-11-16 | 2011-11-15 | 고체 이미지 센서, 고체 이미지 센서의 제조 방법 및 촬상 시스템 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US8952433B2 (enExample) |
| EP (1) | EP2453478A1 (enExample) |
| JP (1) | JP5960961B2 (enExample) |
| KR (1) | KR20120052875A (enExample) |
| CN (1) | CN102468317B (enExample) |
| RU (1) | RU2488190C1 (enExample) |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014002361A1 (ja) | 2012-06-26 | 2014-01-03 | パナソニック株式会社 | 固体撮像装置及びその製造方法 |
| JP2014011253A (ja) * | 2012-06-28 | 2014-01-20 | Sony Corp | 固体撮像装置および電子機器 |
| JP6037873B2 (ja) * | 2013-02-06 | 2016-12-07 | オリンパス株式会社 | 固体撮像装置および撮像装置 |
| US8835211B1 (en) * | 2013-05-24 | 2014-09-16 | Omnivision Technologies, Inc. | Image sensor pixel cell with global shutter having narrow spacing between gates |
| JP6261361B2 (ja) | 2014-02-04 | 2018-01-17 | キヤノン株式会社 | 固体撮像装置およびカメラ |
| JP6541347B2 (ja) * | 2014-03-27 | 2019-07-10 | キヤノン株式会社 | 固体撮像装置および撮像システム |
| JP2016033980A (ja) * | 2014-07-31 | 2016-03-10 | キヤノン株式会社 | 撮像デバイス、撮像装置および撮像システム |
| JP6598436B2 (ja) * | 2014-08-08 | 2019-10-30 | キヤノン株式会社 | 光電変換装置、撮像システム、及び光電変換装置の製造方法 |
| JP6578676B2 (ja) * | 2015-03-03 | 2019-09-25 | セイコーエプソン株式会社 | 画像読取装置および半導体装置 |
| JP6738200B2 (ja) | 2016-05-26 | 2020-08-12 | キヤノン株式会社 | 撮像装置 |
| JP6688165B2 (ja) | 2016-06-10 | 2020-04-28 | キヤノン株式会社 | 撮像装置及び撮像システム |
| JP7013119B2 (ja) | 2016-07-21 | 2022-01-31 | キヤノン株式会社 | 固体撮像素子、固体撮像素子の製造方法、及び撮像システム |
| CN108630713B (zh) * | 2017-03-17 | 2020-11-27 | 中芯国际集成电路制造(上海)有限公司 | 半导体结构及其形成方法 |
| JP2017130693A (ja) * | 2017-04-13 | 2017-07-27 | ルネサスエレクトロニクス株式会社 | 撮像装置およびその製造方法 |
| JP7171170B2 (ja) * | 2017-06-29 | 2022-11-15 | キヤノン株式会社 | 撮像装置、撮像システム、移動体、撮像装置の製造方法 |
| JP7150504B2 (ja) | 2018-07-18 | 2022-10-11 | キヤノン株式会社 | 固体撮像装置及びその駆動方法 |
| JP7395502B2 (ja) * | 2018-11-21 | 2023-12-11 | ソニーセミコンダクタソリューションズ株式会社 | 固体撮像素子 |
| US11393870B2 (en) | 2018-12-18 | 2022-07-19 | Canon Kabushiki Kaisha | Photoelectric conversion device, imaging system, and mobile apparatus |
| JP7555703B2 (ja) | 2019-02-25 | 2024-09-25 | キヤノン株式会社 | 光電変換装置、撮像システム及び移動体 |
| JP6986046B2 (ja) | 2019-05-30 | 2021-12-22 | キヤノン株式会社 | 光電変換装置および機器 |
| JP7345301B2 (ja) | 2019-07-18 | 2023-09-15 | キヤノン株式会社 | 光電変換装置および機器 |
Family Cites Families (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5544748A (en) * | 1978-09-25 | 1980-03-29 | Nec Corp | Field-effect transistor |
| JP2746154B2 (ja) * | 1994-12-07 | 1998-04-28 | 日本電気株式会社 | 固体撮像素子 |
| JP3511772B2 (ja) * | 1995-12-21 | 2004-03-29 | ソニー株式会社 | 固体撮像素子、固体撮像素子の駆動方法、カメラ装置及びカメラシステム |
| JPH09326482A (ja) * | 1996-06-05 | 1997-12-16 | Sony Corp | 固体撮像素子 |
| JP3047850B2 (ja) * | 1997-03-31 | 2000-06-05 | 日本電気株式会社 | 半導体装置 |
| JP4779218B2 (ja) * | 2001-03-08 | 2011-09-28 | 日本ビクター株式会社 | Cmosイメージセンサ |
| JP3997739B2 (ja) * | 2001-10-01 | 2007-10-24 | コニカミノルタホールディングス株式会社 | 固体撮像装置 |
| JP2003142681A (ja) * | 2001-10-31 | 2003-05-16 | Sony Corp | 絶縁ゲート型電界効果トランジスタを有する半導体装置 |
| JP3833125B2 (ja) | 2002-03-01 | 2006-10-11 | キヤノン株式会社 | 撮像装置 |
| JP4455435B2 (ja) | 2004-08-04 | 2010-04-21 | キヤノン株式会社 | 固体撮像装置及び同固体撮像装置を用いたカメラ |
| US7508434B2 (en) * | 2005-06-28 | 2009-03-24 | Motorola, Inc. | Image sensor architecture employing one or more floating gate devices |
| KR100660549B1 (ko) | 2005-07-13 | 2006-12-22 | 삼성전자주식회사 | 이미지 센서 및 그 제조 방법 |
| JP2007134615A (ja) * | 2005-11-14 | 2007-05-31 | Nec Electronics Corp | 半導体装置 |
| EP1788797B1 (en) | 2005-11-18 | 2013-06-26 | Canon Kabushiki Kaisha | Solid-state image pickup device |
| KR100790228B1 (ko) * | 2005-12-26 | 2008-01-02 | 매그나칩 반도체 유한회사 | 시모스 이미지 센서 |
| JP5110820B2 (ja) | 2006-08-02 | 2012-12-26 | キヤノン株式会社 | 光電変換装置、光電変換装置の製造方法及び撮像システム |
| JP5110831B2 (ja) | 2006-08-31 | 2012-12-26 | キヤノン株式会社 | 光電変換装置及び撮像システム |
| JP2009111217A (ja) * | 2007-10-31 | 2009-05-21 | Toshiba Corp | 半導体装置 |
| JP5221982B2 (ja) * | 2008-02-29 | 2013-06-26 | キヤノン株式会社 | 固体撮像装置及びカメラ |
| KR20100036034A (ko) * | 2008-09-29 | 2010-04-07 | 크로스텍 캐피탈, 엘엘씨 | 트랜지스터, 이를 구비한 이미지 센서 및 그의 제조방법 |
| JP4911158B2 (ja) * | 2008-10-30 | 2012-04-04 | ソニー株式会社 | 半導体装置および固体撮像装置 |
-
2011
- 2011-10-03 JP JP2011219565A patent/JP5960961B2/ja not_active Expired - Fee Related
- 2011-11-03 US US13/288,155 patent/US8952433B2/en not_active Expired - Fee Related
- 2011-11-03 EP EP11187658A patent/EP2453478A1/en not_active Withdrawn
- 2011-11-15 RU RU2011146342/28A patent/RU2488190C1/ru active
- 2011-11-15 KR KR1020110118686A patent/KR20120052875A/ko not_active Ceased
- 2011-11-16 CN CN201110363167.0A patent/CN102468317B/zh not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| RU2488190C1 (ru) | 2013-07-20 |
| CN102468317A (zh) | 2012-05-23 |
| JP5960961B2 (ja) | 2016-08-02 |
| RU2011146342A (ru) | 2013-05-20 |
| US20120119272A1 (en) | 2012-05-17 |
| EP2453478A1 (en) | 2012-05-16 |
| CN102468317B (zh) | 2016-04-27 |
| JP2012124462A (ja) | 2012-06-28 |
| US8952433B2 (en) | 2015-02-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR20120052875A (ko) | 고체 이미지 센서, 고체 이미지 센서의 제조 방법 및 촬상 시스템 | |
| JP5110820B2 (ja) | 光電変換装置、光電変換装置の製造方法及び撮像システム | |
| JP6541080B2 (ja) | 固体撮像装置 | |
| KR100537546B1 (ko) | 고체 촬상장치 및 이를 이용한 카메라시스템 | |
| JP5111157B2 (ja) | 光電変換装置及び光電変換装置を用いた撮像システム | |
| US7592578B2 (en) | Photoelectric-conversion apparatus and image-pickup system | |
| WO2014002362A1 (ja) | 固体撮像装置及びその製造方法 | |
| KR20110107407A (ko) | 광전변환장치 및 카메라 | |
| KR100746222B1 (ko) | 이미지 센서의 제조방법들 | |
| CN116250248A (zh) | 固态摄像装置及其制造方法和电子设备 | |
| JP5355740B2 (ja) | 光電変換装置の製造方法 | |
| JP2012146989A (ja) | 光電変換装置及び撮像システム | |
| JP4994747B2 (ja) | 光電変換装置及び撮像システム | |
| US20070004076A1 (en) | CMOS image sensor including two types of device isolation regions and method of fabricating the same | |
| JP7789009B2 (ja) | 固体撮像装置及びその製造方法、並びに電子機器 | |
| JP2006041080A (ja) | 固体撮像装置 | |
| JP2016178345A (ja) | 固体撮像素子、固体撮像素子の製造方法及び撮像システム | |
| JP2008113030A (ja) | 光電変換装置及びカメラ |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 20111115 |
|
| PG1501 | Laying open of application | ||
| A201 | Request for examination | ||
| PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 20121115 Comment text: Request for Examination of Application Patent event code: PA02011R01I Patent event date: 20111115 Comment text: Patent Application |
|
| E902 | Notification of reason for refusal | ||
| PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20131118 Patent event code: PE09021S01D |
|
| E601 | Decision to refuse application | ||
| PE0601 | Decision on rejection of patent |
Patent event date: 20140228 Comment text: Decision to Refuse Application Patent event code: PE06012S01D Patent event date: 20131118 Comment text: Notification of reason for refusal Patent event code: PE06011S01I |