JP5243984B2 - 電子増倍機能内蔵型の固体撮像素子 - Google Patents
電子増倍機能内蔵型の固体撮像素子 Download PDFInfo
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- JP5243984B2 JP5243984B2 JP2009020927A JP2009020927A JP5243984B2 JP 5243984 B2 JP5243984 B2 JP 5243984B2 JP 2009020927 A JP2009020927 A JP 2009020927A JP 2009020927 A JP2009020927 A JP 2009020927A JP 5243984 B2 JP5243984 B2 JP 5243984B2
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- 239000004065 semiconductor Substances 0.000 claims abstract description 65
- 238000003384 imaging method Methods 0.000 claims abstract description 46
- 239000000758 substrate Substances 0.000 claims abstract description 27
- 239000012535 impurity Substances 0.000 claims abstract description 18
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 11
- 239000007787 solid Substances 0.000 abstract 2
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000002955 isolation Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000000969 carrier Substances 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 230000005684 electric field Effects 0.000 description 2
- 238000005036 potential barrier Methods 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 238000004518 low pressure chemical vapour deposition Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 229920000070 poly-3-hydroxybutyrate Polymers 0.000 description 1
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 1
- 229920005591 polysilicon Polymers 0.000 description 1
- 230000027756 respiratory electron transport chain Effects 0.000 description 1
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Classifications
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- 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
- H01L27/148—Charge coupled imagers
- H01L27/14831—Area CCD imagers
- H01L27/1485—Frame transfer
-
- 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
- H01L27/1464—Back illuminated imager structures
-
- 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
- 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
- H04N25/71—Charge-coupled device [CCD] sensors; Charge-transfer registers specially adapted for CCD sensors
- H04N25/713—Transfer or readout registers; Split readout registers or multiple readout registers
-
- 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
- H01L27/148—Charge coupled imagers
- H01L27/14831—Area CCD imagers
- H01L27/14843—Interline transfer
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Power Engineering (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Solid State Image Pick-Up Elements (AREA)
- Transforming Light Signals Into Electric Signals (AREA)
- Light Receiving Elements (AREA)
Description
・P型半導体基板1Aの不純物濃度CP(1A)=1×1017〜1×1019/cm3
・P型エピタキシャル層1Bの不純物濃度CP(1B)=1×1011〜1×1016/cm3
・N型半導体領域1Cの不純物濃度CN(1C)=1×1012〜1×1017/cm3
・P型ウェル領域1Dの不純物濃度CP(1D)=1×1012〜1×1017/cm3
ここで、不純物濃度Cは以下の関係を満たしている。
・CP(1A)>CN(1C)>CP(1B)
・CP(1A)>CP(1D)>CP(1B)
・t(1A)>t(1B)>t(1D)>t(1C)
Claims (3)
- P型の半導体基板と、
前記半導体基板上に成長したP型のエピタキシャル層と、
前記エピタキシャル層内に形成された撮像領域と、
前記エピタキシャル層内に形成されたN型の半導体領域を有し、前記撮像領域からの信号を転送する水平シフトレジスタと、
前記エピタキシャル層内に形成されたP型のウェル領域と、
を備え、
N型の前記半導体領域は、前記ウェル領域内に延びており、
前記ウェル領域内のP型不純物濃度は、前記エピタキシャル層内のP型不純物濃度よりも高く、
前記ウェル領域において前記水平シフトレジスタからの電子を増倍する増倍レジスタが形成されている、
ことを特徴とする電子増倍機能内蔵型の固体撮像素子。 - 前記増倍レジスタは、
前記ウェル領域内に形成されたN型の前記半導体領域と、
前記半導体領域上に形成された絶縁層と、
前記絶縁層上に隣接して形成された複数の転送電極と、
前記転送電極間に配置され直流電位が印加されるDC電極と、
を備えることを特徴とする請求項1に記載の電子増倍機能内蔵型の固体撮像素子。 - 前記絶縁層は、単一のSiO2層のみからなる、
ことを特徴とする請求項2に記載の電子増倍機能内蔵型の固体撮像素子。
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009020927A JP5243984B2 (ja) | 2009-01-30 | 2009-01-30 | 電子増倍機能内蔵型の固体撮像素子 |
EP10735838A EP2256811B1 (en) | 2009-01-30 | 2010-01-27 | Solid-state image sensing device containing electron multiplication function |
AT10735838T ATE557421T1 (de) | 2009-01-30 | 2010-01-27 | Festkörper-bilderfassungsgerät mit elektronenmultiplikationsfunktion |
US12/920,144 US9048164B2 (en) | 2009-01-30 | 2010-01-27 | Solid-state image sensing device containing electron multiplication function having N-type floating diffusion (FD) region formed within a P-type well region |
PCT/JP2010/051050 WO2010087372A1 (ja) | 2009-01-30 | 2010-01-27 | 電子増倍機能内蔵型の固体撮像素子 |
KR1020107019014A KR101064095B1 (ko) | 2009-01-30 | 2010-01-27 | 전자 증배 기능 내장형의 고체 촬상 소자 |
CN2010800011684A CN101960598B (zh) | 2009-01-30 | 2010-01-27 | 内建电子倍增功能型的固体摄像元件 |
TW099102711A TWI462281B (zh) | 2009-01-30 | 2010-01-29 | Built-in electronic multiplier functional solid-state imaging device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009020927A JP5243984B2 (ja) | 2009-01-30 | 2009-01-30 | 電子増倍機能内蔵型の固体撮像素子 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010177588A JP2010177588A (ja) | 2010-08-12 |
JP5243984B2 true JP5243984B2 (ja) | 2013-07-24 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009020927A Active JP5243984B2 (ja) | 2009-01-30 | 2009-01-30 | 電子増倍機能内蔵型の固体撮像素子 |
Country Status (8)
Country | Link |
---|---|
US (1) | US9048164B2 (ja) |
EP (1) | EP2256811B1 (ja) |
JP (1) | JP5243984B2 (ja) |
KR (1) | KR101064095B1 (ja) |
CN (1) | CN101960598B (ja) |
AT (1) | ATE557421T1 (ja) |
TW (1) | TWI462281B (ja) |
WO (1) | WO2010087372A1 (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5330001B2 (ja) * | 2009-01-30 | 2013-10-30 | 浜松ホトニクス株式会社 | 固体撮像装置 |
TWI506777B (zh) * | 2012-07-03 | 2015-11-01 | Sony Corp | A solid-state imaging device, a solid-state imaging device, and a camera device |
DE102015012666A1 (de) * | 2015-09-30 | 2017-03-30 | Bomag Gmbh | Baumaschine, insbesondere Gummiradwalze oder Straßenfertiger |
US10537177B2 (en) * | 2017-09-20 | 2020-01-21 | La-Z-Boy Incorporated | Furniture member with adjustable seat depth |
CN110335881B (zh) * | 2019-04-30 | 2021-11-16 | 中国电子科技集团公司第四十四研究所 | 电子倍增电荷耦合器件倍增寄存器防杂散信号干扰结构 |
US11018177B2 (en) * | 2019-05-29 | 2021-05-25 | Taiwan Semiconductor Manufacturing Co., Ltd. | Backside illuminated global shutter image sensor |
US11251152B2 (en) * | 2020-03-12 | 2022-02-15 | Diodes Incorporated | Thinned semiconductor chip with edge support |
JP7522019B2 (ja) | 2020-12-07 | 2024-07-24 | 浜松ホトニクス株式会社 | 光電変換装置 |
Family Cites Families (21)
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JPH03252163A (ja) * | 1990-02-28 | 1991-11-11 | Mitsubishi Electric Corp | Ccd撮像装置 |
JPH04335573A (ja) * | 1991-05-10 | 1992-11-24 | Sony Corp | Ccd固体撮像素子 |
DE69231482T2 (de) * | 1991-07-11 | 2001-05-10 | Texas Instruments Inc | Für einen CCD-Bildsensor mit kleiner Bildpunktgrösse geeigneter Ladungsvervielfachungsdetektor (CMD) |
JPH05211180A (ja) * | 1991-09-26 | 1993-08-20 | Toshiba Corp | 電荷転送装置 |
JPH05243281A (ja) * | 1992-03-02 | 1993-09-21 | Nec Corp | 半導体装置及びその製造方法 |
JPH05335549A (ja) | 1992-06-01 | 1993-12-17 | Matsushita Electric Ind Co Ltd | 固体撮像装置およびその駆動方法 |
GB2323471B (en) | 1997-03-22 | 2002-04-17 | Eev Ltd | CCd imagers |
JP4098852B2 (ja) * | 1997-07-24 | 2008-06-11 | 浜松ホトニクス株式会社 | 電子管 |
US6140630A (en) * | 1998-10-14 | 2000-10-31 | Micron Technology, Inc. | Vcc pump for CMOS imagers |
US6278142B1 (en) | 1999-08-30 | 2001-08-21 | Isetex, Inc | Semiconductor image intensifier |
EP1152469B1 (en) | 2000-04-28 | 2015-12-02 | Texas Instruments Japan Limited | High dynamic range charge readout system |
US7420605B2 (en) * | 2001-01-18 | 2008-09-02 | E2V Technologies (Uk) Limited | Solid state imager arrangements |
JP2002325720A (ja) * | 2001-04-27 | 2002-11-12 | Fuji Photo Film Co Ltd | 内視鏡装置 |
US7190400B2 (en) * | 2001-06-04 | 2007-03-13 | Texas Instruments Incorporated | Charge multiplier with logarithmic dynamic range compression implemented in charge domain |
JP2003009000A (ja) | 2001-06-21 | 2003-01-10 | Fuji Photo Film Co Ltd | 撮像装置 |
JP3689866B2 (ja) * | 2002-05-30 | 2005-08-31 | 日本テキサス・インスツルメンツ株式会社 | Cmd及びcmd搭載ccd装置 |
US20050029553A1 (en) * | 2003-08-04 | 2005-02-10 | Jaroslav Hynecek | Clocked barrier virtual phase charge coupled device image sensor |
GB2413007A (en) * | 2004-04-07 | 2005-10-12 | E2V Tech Uk Ltd | Multiplication register for amplifying signal charge |
GB0501149D0 (en) | 2005-01-20 | 2005-02-23 | Andor Technology Plc | Automatic calibration of electron multiplying CCds |
GB2424758A (en) * | 2005-03-31 | 2006-10-04 | E2V Tech | CCD device |
GB2431538B (en) * | 2005-10-24 | 2010-12-22 | E2V Tech | CCD device |
-
2009
- 2009-01-30 JP JP2009020927A patent/JP5243984B2/ja active Active
-
2010
- 2010-01-27 WO PCT/JP2010/051050 patent/WO2010087372A1/ja active Application Filing
- 2010-01-27 US US12/920,144 patent/US9048164B2/en active Active
- 2010-01-27 CN CN2010800011684A patent/CN101960598B/zh active Active
- 2010-01-27 AT AT10735838T patent/ATE557421T1/de active
- 2010-01-27 EP EP10735838A patent/EP2256811B1/en active Active
- 2010-01-27 KR KR1020107019014A patent/KR101064095B1/ko active IP Right Grant
- 2010-01-29 TW TW099102711A patent/TWI462281B/zh active
Also Published As
Publication number | Publication date |
---|---|
EP2256811A1 (en) | 2010-12-01 |
KR20100126710A (ko) | 2010-12-02 |
US9048164B2 (en) | 2015-06-02 |
CN101960598A (zh) | 2011-01-26 |
EP2256811A4 (en) | 2011-03-30 |
CN101960598B (zh) | 2012-05-23 |
JP2010177588A (ja) | 2010-08-12 |
US20110024854A1 (en) | 2011-02-03 |
TWI462281B (zh) | 2014-11-21 |
KR101064095B1 (ko) | 2011-09-08 |
EP2256811B1 (en) | 2012-05-09 |
ATE557421T1 (de) | 2012-05-15 |
WO2010087372A1 (ja) | 2010-08-05 |
TW201103139A (en) | 2011-01-16 |
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