JP6348992B2 - Tdiラインイメージセンサ - Google Patents
Tdiラインイメージセンサ Download PDFInfo
- Publication number
- JP6348992B2 JP6348992B2 JP2016567850A JP2016567850A JP6348992B2 JP 6348992 B2 JP6348992 B2 JP 6348992B2 JP 2016567850 A JP2016567850 A JP 2016567850A JP 2016567850 A JP2016567850 A JP 2016567850A JP 6348992 B2 JP6348992 B2 JP 6348992B2
- Authority
- JP
- Japan
- Prior art keywords
- line
- ccd
- image sensor
- tdi
- accumulated
- 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
- 238000006243 chemical reaction Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 description 17
- 238000012546 transfer Methods 0.000 description 7
- 230000010354 integration Effects 0.000 description 6
- 238000001444 catalytic combustion detection Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 230000006870 function Effects 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
Images
Classifications
-
- 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
-
- 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
-
- 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
- H04N25/621—Detection or reduction of noise due to excess charges produced by the exposure, e.g. smear, blooming, ghost image, crosstalk or leakage between pixels for the control of blooming
- H04N25/623—Detection or reduction of noise due to excess charges produced by the exposure, e.g. smear, blooming, ghost image, crosstalk or leakage between pixels for the control of blooming by evacuation via the output or reset lines
-
- 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
- H04N25/701—Line 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
- H04N25/709—Circuitry for control of the power supply
-
- 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
- H04N25/711—Time delay and integration [TDI] registers; TDI shift registers
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Transforming Light Signals Into Electric Signals (AREA)
- Solid State Image Pick-Up Elements (AREA)
- Facsimile Heads (AREA)
Description
Claims (1)
- M個のCCDが一列配列されたラインセンサーと、スキャン方向に並列にN個の前記ラインセンサーが配列されて、前記ラインセンサーのコラム別に蓄積された電荷を並行方向に移動させて蓄積する画素部;および
前記画素部に蓄積された前記電荷をコラム別に並列入力を受けてAD変換して保存した後順次出力する出力部を含み、
前記出力部は、
前記画素部に蓄積された前記電荷をコラム別に電荷保存ノードに並列入力を受けてそれぞれ増幅するためのM個の増幅器;
前記増幅器から出力される各信号をAD変換するM個のAD変換器;および
前記AD変換器の出力を保存して順次出力するメモリーバッファー;を含み、
前記増幅器は、前記画素部のN個の前記ラインセンサーのうち最後のラインセンサーから電荷が移動して蓄積された電荷保存ノードの電位によりターンオンされて電圧値を出力するソースフォロワ増幅器であることを特徴とする、TDIラインイメージセンサ。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020140058501A KR101653228B1 (ko) | 2014-05-15 | 2014-05-15 | Tdi 라인 이미지 센서 |
KR10-2014-0058501 | 2014-05-15 | ||
PCT/KR2015/004855 WO2015174761A1 (ko) | 2014-05-15 | 2015-05-14 | Tdi 라인 이미지 센서 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017516413A JP2017516413A (ja) | 2017-06-15 |
JP6348992B2 true JP6348992B2 (ja) | 2018-06-27 |
Family
ID=54480237
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016567850A Ceased JP6348992B2 (ja) | 2014-05-15 | 2015-05-14 | Tdiラインイメージセンサ |
Country Status (6)
Country | Link |
---|---|
US (1) | US10015418B2 (ja) |
EP (2) | EP3855728A1 (ja) |
JP (1) | JP6348992B2 (ja) |
KR (1) | KR101653228B1 (ja) |
CN (1) | CN106464820B (ja) |
WO (1) | WO2015174761A1 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107864347B (zh) * | 2017-10-27 | 2020-07-28 | 天津津航技术物理研究所 | 一种红外tdi探测器预处理电路噪声的统计方法 |
CN108174124B (zh) | 2018-01-29 | 2021-02-19 | 京东方科技集团股份有限公司 | 像素电路及其驱动方法以及探测器 |
KR102474449B1 (ko) | 2018-03-07 | 2022-12-06 | 삼성전자주식회사 | 이미지 센서 및 이를 포함하는 전자 시스템 |
US10691926B2 (en) | 2018-05-03 | 2020-06-23 | Analog Devices, Inc. | Single-pixel sensor |
US11157694B2 (en) | 2018-08-14 | 2021-10-26 | Snap Inc. | Content suggestion system |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0993490A (ja) * | 1995-09-21 | 1997-04-04 | Fujitsu Ltd | 赤外線撮像装置 |
JP3149909B2 (ja) * | 1997-03-11 | 2001-03-26 | 株式会社東京精密 | イメージセンサ |
KR20000018460A (ko) * | 1998-09-02 | 2000-04-06 | 오쯔보 히데오 | 이미지 센서 |
US6831998B1 (en) * | 2000-06-22 | 2004-12-14 | Hitachi, Ltd. | Inspection system for circuit patterns and a method thereof |
EP1868366A1 (en) | 2006-06-16 | 2007-12-19 | THOMSON Licensing | Method for controlling a TDI-CCD image sensor |
FR2959902B1 (fr) * | 2010-05-04 | 2013-08-23 | E2V Semiconductors | Capteur d'image lineaire a defilement et sommation analogique et numerique et procede correspondant |
JP5915031B2 (ja) * | 2011-08-31 | 2016-05-11 | ソニー株式会社 | 撮像装置および撮像方法、並びに電子機器 |
JP5941659B2 (ja) * | 2011-11-02 | 2016-06-29 | 浜松ホトニクス株式会社 | 固体撮像装置 |
CN102811321B (zh) * | 2012-07-12 | 2014-09-24 | 天津大学 | 低噪声3t像素cmos图像传感器 |
TW201423965A (zh) | 2012-08-03 | 2014-06-16 | Univ Shizuoka Nat Univ Corp | 半導體元件及固體攝像裝置 |
US8975570B2 (en) * | 2012-08-23 | 2015-03-10 | Teledyne Dalsa Inc. | CMOS time delay and integration image sensor |
CN103022067A (zh) * | 2012-12-21 | 2013-04-03 | 上海宏力半导体制造有限公司 | Cmos图像传感器的像素单元及cmos图像传感器 |
-
2014
- 2014-05-15 KR KR1020140058501A patent/KR101653228B1/ko active IP Right Review Request
-
2015
- 2015-05-14 EP EP21158762.1A patent/EP3855728A1/en not_active Withdrawn
- 2015-05-14 EP EP15793516.4A patent/EP3145177A4/en not_active Withdrawn
- 2015-05-14 US US15/311,384 patent/US10015418B2/en active Active
- 2015-05-14 WO PCT/KR2015/004855 patent/WO2015174761A1/ko active Application Filing
- 2015-05-14 CN CN201580025998.3A patent/CN106464820B/zh active Active
- 2015-05-14 JP JP2016567850A patent/JP6348992B2/ja not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
CN106464820A (zh) | 2017-02-22 |
CN106464820B (zh) | 2019-05-03 |
US20170085812A1 (en) | 2017-03-23 |
EP3145177A1 (en) | 2017-03-22 |
KR101653228B9 (en) | 2022-07-25 |
KR101653228B1 (ko) | 2016-09-01 |
EP3145177A4 (en) | 2017-05-24 |
JP2017516413A (ja) | 2017-06-15 |
US10015418B2 (en) | 2018-07-03 |
KR20150131600A (ko) | 2015-11-25 |
EP3855728A1 (en) | 2021-07-28 |
WO2015174761A1 (ko) | 2015-11-19 |
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