KR100861163B1 - 증폭형 고체 촬상 장치 - Google Patents
증폭형 고체 촬상 장치 Download PDFInfo
- Publication number
- KR100861163B1 KR100861163B1 KR1020067024573A KR20067024573A KR100861163B1 KR 100861163 B1 KR100861163 B1 KR 100861163B1 KR 1020067024573 A KR1020067024573 A KR 1020067024573A KR 20067024573 A KR20067024573 A KR 20067024573A KR 100861163 B1 KR100861163 B1 KR 100861163B1
- Authority
- KR
- South Korea
- Prior art keywords
- light shielding
- shielding layer
- light
- imaging device
- state imaging
- Prior art date
Links
- 238000003384 imaging method Methods 0.000 title claims abstract description 61
- 230000003321 amplification Effects 0.000 title description 11
- 238000003199 nucleic acid amplification method Methods 0.000 title description 11
- 239000007787 solid Substances 0.000 title 1
- 239000004065 semiconductor Substances 0.000 claims abstract description 20
- 239000000758 substrate Substances 0.000 claims abstract description 20
- 238000006243 chemical reaction Methods 0.000 claims abstract description 15
- 230000000903 blocking effect Effects 0.000 claims description 29
- 239000010410 layer Substances 0.000 description 210
- 239000003990 capacitor Substances 0.000 description 19
- 238000010586 diagram Methods 0.000 description 15
- 238000005070 sampling Methods 0.000 description 14
- 230000012447 hatching Effects 0.000 description 10
- 238000005520 cutting process Methods 0.000 description 9
- 230000006866 deterioration Effects 0.000 description 8
- 230000015572 biosynthetic process Effects 0.000 description 4
- 238000005755 formation reaction Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 239000004020 conductor Substances 0.000 description 3
- 238000009792 diffusion process Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 238000002955 isolation Methods 0.000 description 3
- 230000001629 suppression Effects 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 2
- 229920005591 polysilicon Polymers 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000008054 signal transmission Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- WQJQOUPTWCFRMM-UHFFFAOYSA-N tungsten disilicide Chemical compound [Si]#[W]#[Si] WQJQOUPTWCFRMM-UHFFFAOYSA-N 0.000 description 1
- 229910021342 tungsten silicide Inorganic materials 0.000 description 1
Images
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
- H01L27/14601—Structural or functional details thereof
- H01L27/1462—Coatings
- H01L27/14623—Optical shielding
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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
- H01L27/14601—Structural or functional details thereof
- H01L27/14636—Interconnect structures
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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
- H04N25/65—Noise processing, e.g. detecting, correcting, reducing or removing noise applied to reset noise, e.g. KTC noise related to CMOS structures by techniques other than CDS
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Power Engineering (AREA)
- Electromagnetism (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Solid State Image Pick-Up Elements (AREA)
Abstract
Description
Claims (10)
- 삭제
- 삭제
- 삭제
- 입사광을 신호 전하로 변환하여 상기 신호 전하의 양에 따른 전기 신호를 출력하는 복수의 화소를 반도체 기판상에 일차원상 또는 이차원상으로 배치하여 형성한 수광부와, 상기 복수의 화소 각각으로부터 상기 전기 신호를 순차적으로 읽어내는 판독 수단과, 상기 판독 수단에서 판독된 전기 신호 내의 노이즈 신호 억제를 행하는 노이즈 제거 회로와, 상기 수광부의 상부에 위치하여, 상기 수광부의 광전 변환을 행하는 부분 이외로의 광의 입사를 제한하는 제1 차광층을 적어도 갖는 증폭형 고체 촬상 장치로서,상기 노이즈 제거 회로의 상부에, 노이즈 제거 회로로의 광의 입사를 제한하는 제2 차광층이 설치되고,상기 제1 차광층과 상기 제2 차광층이, 서로 떨어져 형성되며,상기 제1 차광층과 상기 제2 차광층이 도전성을 가지고,상기 제1 차광층 및 상기 제2 차광층 각각에 배선이 접속되어 있고,상기 제1 차광층에 접속된 배선과 상기 제2 차광층에 접속된 배선에는 각각 별도의 신호 전압이 인가되며,상기 제2 차광층이, 상기 판독 수단에 의해서 판독된 상기 전기 신호를 상기 노이즈 제거 회로에 출력할 때의 출력 제어에 이용되는 증폭형 고체 촬상 장치.
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- 삭제
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020067024573A KR100861163B1 (ko) | 2004-11-05 | 2005-07-27 | 증폭형 고체 촬상 장치 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JPJP-P-2004-00322618 | 2004-11-05 | ||
KR1020067024573A KR100861163B1 (ko) | 2004-11-05 | 2005-07-27 | 증폭형 고체 촬상 장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20070016151A KR20070016151A (ko) | 2007-02-07 |
KR100861163B1 true KR100861163B1 (ko) | 2008-09-30 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020067024573A KR100861163B1 (ko) | 2004-11-05 | 2005-07-27 | 증폭형 고체 촬상 장치 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100861163B1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113740397B (zh) * | 2020-05-27 | 2024-05-28 | 成都今是科技有限公司 | 微电流检测电路及基因测序装置 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000311997A (ja) * | 1999-02-25 | 2000-11-07 | Canon Inc | 光電変換装置及びそれを用いたイメージセンサ並びに画像入力システム |
JP2001015725A (ja) * | 1999-06-30 | 2001-01-19 | Nec Corp | 固体撮像装置 |
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2005
- 2005-07-27 KR KR1020067024573A patent/KR100861163B1/ko active IP Right Grant
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000311997A (ja) * | 1999-02-25 | 2000-11-07 | Canon Inc | 光電変換装置及びそれを用いたイメージセンサ並びに画像入力システム |
JP2001015725A (ja) * | 1999-06-30 | 2001-01-19 | Nec Corp | 固体撮像装置 |
Also Published As
Publication number | Publication date |
---|---|
KR20070016151A (ko) | 2007-02-07 |
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