CN1898800B - 用于成像器的双联电容器结构及其形成方法 - Google Patents
用于成像器的双联电容器结构及其形成方法 Download PDFInfo
- Publication number
- CN1898800B CN1898800B CN2004800380698A CN200480038069A CN1898800B CN 1898800 B CN1898800 B CN 1898800B CN 2004800380698 A CN2004800380698 A CN 2004800380698A CN 200480038069 A CN200480038069 A CN 200480038069A CN 1898800 B CN1898800 B CN 1898800B
- Authority
- CN
- China
- Prior art keywords
- polysilicon
- dielectric layer
- electrode
- capacitor
- pixel
- 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
- 239000003990 capacitor Substances 0.000 title claims abstract description 109
- 238000000034 method Methods 0.000 title claims abstract description 31
- 230000009977 dual effect Effects 0.000 title abstract description 7
- 230000002093 peripheral effect Effects 0.000 claims abstract description 65
- 238000003384 imaging method Methods 0.000 claims abstract description 11
- 229910021420 polycrystalline silicon Inorganic materials 0.000 claims description 54
- 229920005591 polysilicon Polymers 0.000 claims description 54
- 239000000758 substrate Substances 0.000 claims description 40
- 238000012545 processing Methods 0.000 claims description 35
- 230000003287 optical effect Effects 0.000 claims description 20
- 239000004065 semiconductor Substances 0.000 claims description 18
- 239000000463 material Substances 0.000 claims description 17
- 229910019001 CoSi Inorganic materials 0.000 claims description 7
- 229910016006 MoSi Inorganic materials 0.000 claims description 7
- 229910008484 TiSi Inorganic materials 0.000 claims description 7
- 229910021332 silicide Inorganic materials 0.000 claims description 7
- FVBUAEGBCNSCDD-UHFFFAOYSA-N silicide(4-) Chemical compound [Si-4] FVBUAEGBCNSCDD-UHFFFAOYSA-N 0.000 claims description 7
- 238000012937 correction Methods 0.000 claims description 6
- 230000007547 defect Effects 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims 16
- 230000015572 biosynthetic process Effects 0.000 abstract description 10
- 239000012212 insulator Substances 0.000 abstract description 3
- 230000000873 masking effect Effects 0.000 abstract description 2
- 230000015654 memory Effects 0.000 description 29
- 238000011282 treatment Methods 0.000 description 21
- 238000005229 chemical vapour deposition Methods 0.000 description 14
- 230000004888 barrier function Effects 0.000 description 13
- 238000005516 engineering process Methods 0.000 description 13
- 230000008569 process Effects 0.000 description 11
- 238000009792 diffusion process Methods 0.000 description 9
- 150000004767 nitrides Chemical class 0.000 description 9
- 238000003860 storage Methods 0.000 description 9
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 8
- BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical compound CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-UHFFFAOYSA-N 0.000 description 8
- 229920002120 photoresistant polymer Polymers 0.000 description 8
- 229910052710 silicon Inorganic materials 0.000 description 8
- 239000010703 silicon Substances 0.000 description 8
- 239000011810 insulating material Substances 0.000 description 7
- 239000007772 electrode material Substances 0.000 description 6
- 238000009413 insulation Methods 0.000 description 5
- 238000002161 passivation Methods 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 229910044991 metal oxide Inorganic materials 0.000 description 4
- 150000004706 metal oxides Chemical class 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 238000001947 vapour-phase growth Methods 0.000 description 4
- 238000009825 accumulation Methods 0.000 description 3
- 230000003321 amplification Effects 0.000 description 3
- 238000003491 array Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 238000005137 deposition process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 238000011221 initial treatment Methods 0.000 description 3
- 230000005012 migration Effects 0.000 description 3
- 238000013508 migration Methods 0.000 description 3
- 239000000615 nonconductor Substances 0.000 description 3
- 238000003199 nucleic acid amplification method Methods 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 238000000059 patterning Methods 0.000 description 3
- 229910004298 SiO 2 Inorganic materials 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 230000004913 activation Effects 0.000 description 2
- 238000001994 activation Methods 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 239000005380 borophosphosilicate glass Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000005530 etching Methods 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- JBRZTFJDHDCESZ-UHFFFAOYSA-N AsGa Chemical compound [As]#[Ga] JBRZTFJDHDCESZ-UHFFFAOYSA-N 0.000 description 1
- 229910001218 Gallium arsenide Inorganic materials 0.000 description 1
- 229910052581 Si3N4 Inorganic materials 0.000 description 1
- 229910000577 Silicon-germanium Inorganic materials 0.000 description 1
- LEVVHYCKPQWKOP-UHFFFAOYSA-N [Si].[Ge] Chemical group [Si].[Ge] LEVVHYCKPQWKOP-UHFFFAOYSA-N 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000003139 buffering effect Effects 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
- 230000001427 coherent effect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000001312 dry etching Methods 0.000 description 1
- 230000005670 electromagnetic radiation Effects 0.000 description 1
- 238000000407 epitaxy Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 229910052732 germanium Inorganic materials 0.000 description 1
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 230000005622 photoelectricity Effects 0.000 description 1
- 238000000206 photolithography Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 229910052594 sapphire Inorganic materials 0.000 description 1
- 239000010980 sapphire Substances 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/14—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation
- H01L27/144—Devices controlled by radiation
- H01L27/146—Imager structures
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/14—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation
- H01L27/144—Devices controlled by radiation
- H01L27/146—Imager structures
- H01L27/14643—Photodiode arrays; MOS imagers
- H01L27/14645—Colour imagers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/14—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation
- H01L27/144—Devices controlled by radiation
- H01L27/146—Imager structures
- H01L27/14601—Structural or functional details thereof
- H01L27/14603—Special geometry or disposition of pixel-elements, address-lines or gate-electrodes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/14—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation
- H01L27/144—Devices controlled by radiation
- H01L27/146—Imager structures
- H01L27/14601—Structural or functional details thereof
- H01L27/14609—Pixel-elements with integrated switching, control, storage or amplification elements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/14—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation
- H01L27/144—Devices controlled by radiation
- H01L27/146—Imager structures
- H01L27/14643—Photodiode arrays; MOS imagers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/14—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation
- H01L27/144—Devices controlled by radiation
- H01L27/146—Imager structures
- H01L27/14683—Processes or apparatus peculiar to the manufacture or treatment of these devices or parts thereof
- H01L27/14685—Process for coatings or optical elements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/14—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation
- H01L27/144—Devices controlled by radiation
- H01L27/146—Imager structures
- H01L27/14683—Processes or apparatus peculiar to the manufacture or treatment of these devices or parts thereof
- H01L27/14689—MOS based technologies
Abstract
Description
Claims (38)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/689,948 | 2003-10-22 | ||
US10/689,948 US7038259B2 (en) | 2003-10-22 | 2003-10-22 | Dual capacitor structure for imagers and method of formation |
PCT/US2004/034370 WO2005043625A2 (en) | 2003-10-22 | 2004-10-19 | Dual capacitor structure for imagers and method of formation |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1898800A CN1898800A (zh) | 2007-01-17 |
CN1898800B true CN1898800B (zh) | 2010-10-20 |
Family
ID=34521515
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2004800380698A Expired - Fee Related CN1898800B (zh) | 2003-10-22 | 2004-10-19 | 用于成像器的双联电容器结构及其形成方法 |
Country Status (7)
Country | Link |
---|---|
US (3) | US7038259B2 (zh) |
EP (1) | EP1676324A2 (zh) |
JP (1) | JP2007513495A (zh) |
KR (1) | KR100854571B1 (zh) |
CN (1) | CN1898800B (zh) |
TW (1) | TWI251438B (zh) |
WO (1) | WO2005043625A2 (zh) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7038259B2 (en) * | 2003-10-22 | 2006-05-02 | Micron Technology, Inc. | Dual capacitor structure for imagers and method of formation |
US7663167B2 (en) | 2004-12-23 | 2010-02-16 | Aptina Imaging Corp. | Split transfer gate for dark current suppression in an imager pixel |
KR100752655B1 (ko) | 2006-02-15 | 2007-08-29 | 삼성전자주식회사 | 이미지센서 및 그 제조 방법 |
KR20070082956A (ko) * | 2006-02-20 | 2007-08-23 | 삼성전자주식회사 | 액정표시패널용 어레이 기판 |
US7531374B2 (en) * | 2006-09-07 | 2009-05-12 | United Microelectronics Corp. | CMOS image sensor process and structure |
US7944020B1 (en) | 2006-12-22 | 2011-05-17 | Cypress Semiconductor Corporation | Reverse MIM capacitor |
KR100885494B1 (ko) * | 2007-06-05 | 2009-02-24 | 삼성전자주식회사 | 커패시터를 갖는 이미지 소자의 제조방법 및 그에 의해제조된 이미지 소자 |
US20090128991A1 (en) * | 2007-11-21 | 2009-05-21 | Micron Technology, Inc. | Methods and apparatuses for stacked capacitors for image sensors |
KR101458052B1 (ko) * | 2008-06-12 | 2014-11-06 | 삼성전자주식회사 | 혼색 방지 구조를 갖는 시모스 이미지 센서 및 그 제조방법 |
JP5369779B2 (ja) * | 2009-03-12 | 2013-12-18 | ソニー株式会社 | 固体撮像装置、固体撮像装置の駆動方法および電子機器 |
US8188786B2 (en) | 2009-09-24 | 2012-05-29 | International Business Machines Corporation | Modularized three-dimensional capacitor array |
JP5704848B2 (ja) * | 2010-06-30 | 2015-04-22 | キヤノン株式会社 | 固体撮像装置およびカメラ |
US9935139B2 (en) | 2014-08-22 | 2018-04-03 | Taiwan Semiconductor Manufacturing Co., Ltd. | Image sensor and method for forming the same |
CN109979930B (zh) * | 2017-12-28 | 2020-12-04 | 南京大学 | 基于复合介质栅光敏探测器的2×2阵列布局及工作方法 |
US11264389B2 (en) * | 2020-06-03 | 2022-03-01 | Nanya Technology Corporation | Stack capacitor structure and method for forming the same |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4413188A (en) * | 1980-12-10 | 1983-11-01 | Fuji Xerox Co., Ltd. | Camera tube apparatus for reading documents |
US6262446B1 (en) * | 1998-08-07 | 2001-07-17 | Samsung Electronics Co., Ltd. | Methods of forming multilevel conductive interconnections including capacitor electrodes for integrated circuit devices |
CN1330411A (zh) * | 2000-06-23 | 2002-01-09 | 皮克斯尔普拉斯有限公司 | 一种互补金属氧化物半导体图像传感器及其驱动方法 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3356816B2 (ja) | 1992-03-24 | 2002-12-16 | セイコーインスツルメンツ株式会社 | 半導体光電気変換装置 |
JP2755176B2 (ja) * | 1994-06-30 | 1998-05-20 | 日本電気株式会社 | 固体撮像素子 |
US6124606A (en) * | 1995-06-06 | 2000-09-26 | Ois Optical Imaging Systems, Inc. | Method of making a large area imager with improved signal-to-noise ratio |
JPH09219823A (ja) * | 1995-12-07 | 1997-08-19 | Alps Electric Co Ltd | 密着型エリアセンサ |
JP3853478B2 (ja) * | 1997-09-10 | 2006-12-06 | エルピーダメモリ株式会社 | 半導体集積回路装置の製造方法 |
JP4052729B2 (ja) * | 1998-06-12 | 2008-02-27 | 松下電器産業株式会社 | 半導体装置及びその製造方法 |
US6274887B1 (en) * | 1998-11-02 | 2001-08-14 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device and manufacturing method therefor |
US6809767B1 (en) | 1999-03-16 | 2004-10-26 | Kozlowski Lester J | Low-noise CMOS active pixel sensor for imaging arrays with high speed global or row reset |
US6640403B2 (en) * | 1999-03-22 | 2003-11-04 | Vanguard International Semiconductor Corporation | Method for forming a dielectric-constant-enchanced capacitor |
US6204524B1 (en) | 1999-07-14 | 2001-03-20 | Micron Technology, Inc. | CMOS imager with storage capacitor |
KR100477788B1 (ko) * | 1999-12-28 | 2005-03-22 | 매그나칩 반도체 유한회사 | 커패시터가 접속된 포토다이오드를 갖는 씨모스이미지센서 및 그 제조방법 |
JP2002072963A (ja) * | 2000-06-12 | 2002-03-12 | Semiconductor Energy Lab Co Ltd | 発光モジュールおよびその駆動方法並びに光センサ |
JP2002083880A (ja) * | 2000-06-30 | 2002-03-22 | Toshiba Corp | 半導体装置及びその製造方法 |
US6660660B2 (en) | 2000-10-10 | 2003-12-09 | Asm International, Nv. | Methods for making a dielectric stack in an integrated circuit |
JP3847645B2 (ja) * | 2002-03-20 | 2006-11-22 | 富士通株式会社 | 半導体装置及びその製造方法 |
US20040012043A1 (en) * | 2002-07-17 | 2004-01-22 | Gealy F. Daniel | Novel dielectric stack and method of making same |
US7145152B2 (en) * | 2003-10-14 | 2006-12-05 | General Electric Company | Storage capacitor design for a solid state imager |
US7038259B2 (en) * | 2003-10-22 | 2006-05-02 | Micron Technology, Inc. | Dual capacitor structure for imagers and method of formation |
-
2003
- 2003-10-22 US US10/689,948 patent/US7038259B2/en not_active Expired - Lifetime
-
2004
- 2004-10-19 JP JP2006536694A patent/JP2007513495A/ja active Pending
- 2004-10-19 WO PCT/US2004/034370 patent/WO2005043625A2/en active Application Filing
- 2004-10-19 KR KR1020067009901A patent/KR100854571B1/ko active IP Right Grant
- 2004-10-19 CN CN2004800380698A patent/CN1898800B/zh not_active Expired - Fee Related
- 2004-10-19 EP EP04795517A patent/EP1676324A2/en not_active Withdrawn
- 2004-10-22 TW TW093132164A patent/TWI251438B/zh active
-
2005
- 2005-03-01 US US11/067,886 patent/US7274054B2/en not_active Expired - Lifetime
-
2006
- 2006-10-20 US US11/583,810 patent/US7589365B2/en not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4413188A (en) * | 1980-12-10 | 1983-11-01 | Fuji Xerox Co., Ltd. | Camera tube apparatus for reading documents |
US6262446B1 (en) * | 1998-08-07 | 2001-07-17 | Samsung Electronics Co., Ltd. | Methods of forming multilevel conductive interconnections including capacitor electrodes for integrated circuit devices |
CN1330411A (zh) * | 2000-06-23 | 2002-01-09 | 皮克斯尔普拉斯有限公司 | 一种互补金属氧化物半导体图像传感器及其驱动方法 |
Non-Patent Citations (1)
Title |
---|
CN 1330411 A,全文. |
Also Published As
Publication number | Publication date |
---|---|
JP2007513495A (ja) | 2007-05-24 |
TW200522728A (en) | 2005-07-01 |
US20050145906A1 (en) | 2005-07-07 |
US7274054B2 (en) | 2007-09-25 |
KR20060120134A (ko) | 2006-11-24 |
WO2005043625A2 (en) | 2005-05-12 |
KR100854571B1 (ko) | 2008-08-26 |
US20070034917A1 (en) | 2007-02-15 |
US20050087780A1 (en) | 2005-04-28 |
TWI251438B (en) | 2006-03-11 |
CN1898800A (zh) | 2007-01-17 |
US7589365B2 (en) | 2009-09-15 |
WO2005043625A3 (en) | 2005-09-01 |
EP1676324A2 (en) | 2006-07-05 |
US7038259B2 (en) | 2006-05-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US7274054B2 (en) | Dual capacitor structure for imagers and method of formation | |
US7102180B2 (en) | CMOS imager pixel designs | |
US8101454B2 (en) | Method of forming pixel cell having a grated interface | |
US7687832B2 (en) | Method of fabricating a storage gate pixel design | |
US7622321B2 (en) | High dielectric constant spacer for imagers | |
US20090050944A1 (en) | CMOS image sensor and method of fabrication | |
US7829922B2 (en) | Pixel with transfer gate with no isolation edge | |
CN101459189A (zh) | 具有钉扎浮置扩散二极管的图像传感器 | |
US20060255381A1 (en) | Pixel with gate contacts over active region and method of forming same | |
KR102268707B1 (ko) | 이미지 센서 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: APTINA DIGITAL IMAGING HOLDINGS INC. Free format text: FORMER OWNER: MICROMETER TECHNOLOGY CO., LTD. Effective date: 20100525 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: IDAHO, U.S.A. TO: CAYMAN ISLANDS |
|
TA01 | Transfer of patent application right |
Effective date of registration: 20100525 Address after: Cayman Islands Applicant after: Micron Technology Inc. Address before: Idaho Applicant before: Micron Technology, INC. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101020 Termination date: 20201019 |