JP2014161080A - 撮像素子 - Google Patents
撮像素子 Download PDFInfo
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- JP2014161080A JP2014161080A JP2014083192A JP2014083192A JP2014161080A JP 2014161080 A JP2014161080 A JP 2014161080A JP 2014083192 A JP2014083192 A JP 2014083192A JP 2014083192 A JP2014083192 A JP 2014083192A JP 2014161080 A JP2014161080 A JP 2014161080A
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- 238000003384 imaging method Methods 0.000 title claims abstract description 45
- 238000006243 chemical reaction Methods 0.000 claims abstract description 36
- 238000012546 transfer Methods 0.000 claims abstract description 23
- 230000003321 amplification Effects 0.000 claims description 29
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 29
- 238000005070 sampling Methods 0.000 claims description 14
- 238000005096 rolling process Methods 0.000 description 29
- 239000003990 capacitor Substances 0.000 description 17
- 101100428770 Arabidopsis thaliana VSR2 gene Proteins 0.000 description 13
- 101100428768 Arabidopsis thaliana VSR1 gene Proteins 0.000 description 12
- 101100102456 Arabidopsis thaliana VCL1 gene Proteins 0.000 description 11
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- 230000007423 decrease Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 4
- 230000004044 response Effects 0.000 description 4
- 101100111806 Rattus norvegicus Bst2 gene Proteins 0.000 description 3
- 238000009792 diffusion process Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
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- 230000000087 stabilizing effect Effects 0.000 description 1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
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- 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
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- 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
- H04N25/62—Detection or reduction of noise due to excess charges produced by the exposure, e.g. smear, blooming, ghost image, crosstalk or leakage between pixels
- H04N25/627—Detection or reduction of inverted contrast or eclipsing effects
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- 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
- H04N25/75—Circuitry for providing, modifying or processing image signals from the pixel array
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- 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
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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
- H01L27/14643—Photodiode arrays; MOS imagers
-
- 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
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- Signal Processing (AREA)
- Transforming Light Signals Into Electric Signals (AREA)
- Solid State Image Pick-Up Elements (AREA)
Abstract
【解決手段】撮像素子は、光を電荷に変換する光電変換部と電荷を電圧に変換する電荷電圧変換部と前記光電変換部で光電変換された電荷を前記光電変換部から前記電荷電圧変換部へ転送する転送動作を実施する転送部と前記電荷電圧変換部を第1基準電圧にリセットするリセット部とを有し、前記光電変換部の電荷が転送された前記電荷電圧変換部の電圧に応じた第1信号と前記リセット部により前記第1基準電圧にリセットされた前記電荷電圧変換部の電圧に応じた第2信号とを生成して出力する信号線と、前記信号線に設けられ、前記行方向に配置された複数の前記画素毎に前記制御部により前記第1信号を前記画素から前記信号線へ出力する前に前記信号線の電圧を第2基準電圧にするクリップ回路と、を備える。
【選択図】図1
Description
Claims (3)
- 光を電荷に変換する光電変換部と電荷を電圧に変換する電荷電圧変換部と前記光電変換部で光電変換された電荷を前記光電変換部から前記電荷電圧変換部へ転送する転送動作を実施する転送部と前記電荷電圧変換部を第1基準電圧にリセットするリセット部とを有し、前記転送部により前記光電変換部の電荷が転送された前記電荷電圧変換部の電圧に応じた第1信号と前記リセット部により前記第1基準電圧にリセットされた前記電荷電圧変換部の電圧に応じた第2信号とを生成する画素が列方向及び行方向に複数配置された画素部と、
前記列方向及び前記行方向に配置された複数の前記画素の前記転送動作を実施した後、前記行方向に配置された複数の前記画素毎に前記第1信号及び前記第2信号の順でそれぞれ前記第1信号及び前記第2信号を前記画素から読み出すように前記画素部を制御する制御部と、
前記列方向に配置された複数の前記画素毎に設けられ、前記制御部により前記画素から読み出された前記第1信号及び前記第2信号を出力する信号線と、
前記信号線に設けられ、前記行方向に配置された複数の前記画素毎に前記制御部により前記第1信号を前記画素から前記信号線へ出力する前に前記信号線の電圧を第2基準電圧にするクリップ回路と、
を備える撮像素子。 - 請求項1に記載の撮像素子において、
前記画素から前記信号線に読み出された前記第1信号を保持する第1サンプリング部と前記画素から前記信号線に出力された前記第2信号を保持する第2サンプリング部とを有するサンプリング部を更に備える撮像素子。 - 請求項2に記載の撮像素子において、
前記サンプリング部は、前記第1信号及び前記第2信号を増幅する増幅部を更に有し、
前記第1サンプリング部は、前記増幅部により増幅された前記第1信号を保持し、
前記第2サンプリング部は、前記増幅部により増幅された前記第2信号を保持する撮像素子。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014083192A JP5867537B2 (ja) | 2008-09-01 | 2014-04-14 | 撮像素子および撮像装置 |
Applications Claiming Priority (3)
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JP2008223371 | 2008-09-01 | ||
JP2008223371 | 2008-09-01 | ||
JP2014083192A JP5867537B2 (ja) | 2008-09-01 | 2014-04-14 | 撮像素子および撮像装置 |
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JP2010526547A Division JPWO2010023903A1 (ja) | 2008-09-01 | 2009-08-26 | 撮像素子および撮像装置 |
Publications (2)
Publication Number | Publication Date |
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JP2014161080A true JP2014161080A (ja) | 2014-09-04 |
JP5867537B2 JP5867537B2 (ja) | 2016-02-24 |
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JP2010526547A Pending JPWO2010023903A1 (ja) | 2008-09-01 | 2009-08-26 | 撮像素子および撮像装置 |
JP2014083192A Expired - Fee Related JP5867537B2 (ja) | 2008-09-01 | 2014-04-14 | 撮像素子および撮像装置 |
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JP2010526547A Pending JPWO2010023903A1 (ja) | 2008-09-01 | 2009-08-26 | 撮像素子および撮像装置 |
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US (1) | US8749677B2 (ja) |
JP (2) | JPWO2010023903A1 (ja) |
WO (1) | WO2010023903A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10186512B2 (en) | 2015-04-03 | 2019-01-22 | Sony Semiconductor Solutions Corporation | Solid-state image sensor, image capturing device, and electronic device |
US10291914B2 (en) | 2012-01-20 | 2019-05-14 | Sony Corporation | Coefficient coding harmonization in HEVC |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20130113768A1 (en) * | 2010-07-27 | 2013-05-09 | Sharp Kabushiki Kaisha | Display device and drive method for same |
JP6052622B2 (ja) * | 2011-04-22 | 2016-12-27 | パナソニックIpマネジメント株式会社 | 固体撮像装置及びその駆動方法 |
US9357142B2 (en) | 2012-10-12 | 2016-05-31 | Samsung Electronics Co., Ltd. | Image sensor and image processing system including subpixels having a transfer circuit, comparator and counter for outputting the count value as the subpixel signal |
KR102047136B1 (ko) * | 2013-05-20 | 2019-11-21 | 인텔렉추얼디스커버리 주식회사 | 이미징 장치 및 그 구동방법 |
US9787928B2 (en) * | 2015-01-06 | 2017-10-10 | Forza Silicon Corporation | Layout and timing schemes for ping-pong readout architecture |
JP7101721B2 (ja) | 2019-08-01 | 2022-07-15 | シャープ株式会社 | 固体撮像素子 |
JP7361582B2 (ja) | 2019-11-29 | 2023-10-16 | キヤノン株式会社 | 光電変換装置、光電変換システムおよび輸送機器 |
JP7479860B2 (ja) * | 2020-02-10 | 2024-05-09 | キヤノン株式会社 | 撮像装置及び撮像システム |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002320141A (ja) * | 2001-04-20 | 2002-10-31 | Canon Inc | 固体撮像装置および撮像方法 |
JP2006352843A (ja) * | 2005-05-17 | 2006-12-28 | Canon Inc | 撮像装置及び制御方法 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000295530A (ja) | 1999-04-07 | 2000-10-20 | Canon Inc | 固体撮像装置 |
DE602004021985D1 (de) * | 2003-03-25 | 2009-08-27 | Panasonic Corp | Bildaufnahmevorrichtung, die Detailverlust schattiger Bereiche vermeidet |
JP3623499B2 (ja) | 2003-03-25 | 2005-02-23 | 松下電器産業株式会社 | 撮像装置及び撮像方法 |
JP4288346B2 (ja) * | 2003-08-19 | 2009-07-01 | 国立大学法人静岡大学 | 撮像装置及び画素回路 |
KR100656666B1 (ko) * | 2004-09-08 | 2006-12-11 | 매그나칩 반도체 유한회사 | 이미지 센서 |
JP4834345B2 (ja) * | 2005-08-01 | 2011-12-14 | キヤノン株式会社 | 撮像装置及びその制御方法及びプログラム及び記憶媒体 |
JP2007074435A (ja) | 2005-09-07 | 2007-03-22 | Funai Electric Co Ltd | 固体撮像装置およびその駆動方法 |
JP2008199254A (ja) * | 2007-02-13 | 2008-08-28 | Matsushita Electric Ind Co Ltd | 固体撮像装置およびその駆動方法、撮像装置 |
JP4958666B2 (ja) * | 2007-07-12 | 2012-06-20 | キヤノン株式会社 | 撮像装置及びその制御方法 |
JP2009077345A (ja) * | 2007-09-25 | 2009-04-09 | Olympus Corp | 固体撮像装置 |
JP4685120B2 (ja) * | 2008-02-13 | 2011-05-18 | キヤノン株式会社 | 光電変換装置及び撮像システム |
JP5222029B2 (ja) * | 2008-06-05 | 2013-06-26 | キヤノン株式会社 | 撮像装置、撮像システム、および、撮像装置の制御方法 |
-
2009
- 2009-08-26 US US13/060,132 patent/US8749677B2/en active Active
- 2009-08-26 WO PCT/JP2009/004136 patent/WO2010023903A1/ja active Application Filing
- 2009-08-26 JP JP2010526547A patent/JPWO2010023903A1/ja active Pending
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2014
- 2014-04-14 JP JP2014083192A patent/JP5867537B2/ja not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002320141A (ja) * | 2001-04-20 | 2002-10-31 | Canon Inc | 固体撮像装置および撮像方法 |
JP2006352843A (ja) * | 2005-05-17 | 2006-12-28 | Canon Inc | 撮像装置及び制御方法 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10291914B2 (en) | 2012-01-20 | 2019-05-14 | Sony Corporation | Coefficient coding harmonization in HEVC |
US10917642B2 (en) | 2012-01-20 | 2021-02-09 | Sony Corporation | Coefficient coding harmonization in HEVC |
US10186512B2 (en) | 2015-04-03 | 2019-01-22 | Sony Semiconductor Solutions Corporation | Solid-state image sensor, image capturing device, and electronic device |
Also Published As
Publication number | Publication date |
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JP5867537B2 (ja) | 2016-02-24 |
US8749677B2 (en) | 2014-06-10 |
JPWO2010023903A1 (ja) | 2012-01-26 |
WO2010023903A1 (ja) | 2010-03-04 |
US20110149135A1 (en) | 2011-06-23 |
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