KR20060003335A - 포토 다이오드 어레이와 그 제조 방법 및 방사선 검출기 - Google Patents
포토 다이오드 어레이와 그 제조 방법 및 방사선 검출기 Download PDFInfo
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- KR20060003335A KR20060003335A KR1020057018183A KR20057018183A KR20060003335A KR 20060003335 A KR20060003335 A KR 20060003335A KR 1020057018183 A KR1020057018183 A KR 1020057018183A KR 20057018183 A KR20057018183 A KR 20057018183A KR 20060003335 A KR20060003335 A KR 20060003335A
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
- H10F30/00—Individual radiation-sensitive semiconductor devices in which radiation controls the flow of current through the devices, e.g. photodetectors
- H10F30/20—Individual radiation-sensitive semiconductor devices in which radiation controls the flow of current through the devices, e.g. photodetectors the devices having potential barriers, e.g. phototransistors
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
- H10F39/00—Integrated devices, or assemblies of multiple devices, comprising at least one element covered by group H10F30/00, e.g. radiation detectors comprising photodiode arrays
- H10F39/011—Manufacture or treatment of image sensors covered by group H10F39/12
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
- H10F39/00—Integrated devices, or assemblies of multiple devices, comprising at least one element covered by group H10F30/00, e.g. radiation detectors comprising photodiode arrays
- H10F39/10—Integrated devices
- H10F39/12—Image sensors
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/0001—Technical content checked by a classifier
- H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
- H10F30/00—Individual radiation-sensitive semiconductor devices in which radiation controls the flow of current through the devices, e.g. photodetectors
- H10F30/20—Individual radiation-sensitive semiconductor devices in which radiation controls the flow of current through the devices, e.g. photodetectors the devices having potential barriers, e.g. phototransistors
- H10F30/29—Individual radiation-sensitive semiconductor devices in which radiation controls the flow of current through the devices, e.g. photodetectors the devices having potential barriers, e.g. phototransistors the devices being sensitive to radiation having very short wavelengths, e.g. X-rays, gamma-rays or corpuscular radiation
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
- H10F39/00—Integrated devices, or assemblies of multiple devices, comprising at least one element covered by group H10F30/00, e.g. radiation detectors comprising photodiode arrays
- H10F39/10—Integrated devices
- H10F39/107—Integrated devices having multiple elements covered by H10F30/00 in a repetitive configuration, e.g. radiation detectors comprising photodiode arrays
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- H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
- H10F39/00—Integrated devices, or assemblies of multiple devices, comprising at least one element covered by group H10F30/00, e.g. radiation detectors comprising photodiode arrays
- H10F39/10—Integrated devices
- H10F39/12—Image sensors
- H10F39/18—Complementary metal-oxide-semiconductor [CMOS] image sensors; Photodiode array image sensors
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- H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
- H10F39/00—Integrated devices, or assemblies of multiple devices, comprising at least one element covered by group H10F30/00, e.g. radiation detectors comprising photodiode arrays
- H10F39/80—Constructional details of image sensors
- H10F39/804—Containers or encapsulations
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Abstract
Description
Claims (11)
- 반도체 기판을 구비하고,상기 반도체 기판에 있어서의 피검출광의 입사면의 반대면측에, 복수의 포토 다이오드가 어레이 모양으로 형성되어 있으며,상기 반도체 기판의 피검출광의 상기 입사면측에 있어서의 상기 포토 다이오드가 형성된 영역에 대응하는 영역을 적어도 피복하고, 피검출광을 투과하는 수지막이 형성되어 있는 것을 특징으로 하는 포토 다이오드 어레이.
- 제 1 항에 있어서,상기 반도체 기판에 있어서의 피검출광의 상기 입사면의 상기 반대면측에는, 소정 깊이를 갖는 요부(凹部)가 어레이 모양으로 복수 형성되어 있으며,상기 각 포토 다이오드는, 상기 요부의 저부에 각각 형성되어 있는 것을 특징으로 하는 포토 다이오드 어레이.
- 제 1 항 또는 제 2 항에 있어서,상기 수지막은 상기 반도체 기판의 피검출광의 상기 입사면 전체를 피복하도록 형성되어 있는 것을 특징으로 하는 포토 다이오드 어레이.
- 제 1 항 내지 제 3 항 중 어느 한 항에 있어서,상기 반도체 기판에는, 인접하는 상기 각 포토 다이오드의 사이에 그 각 포토 다이오드를 분리하는 불순물 영역이 형성되어 있는 것을 특징으로 하는 포토 다이오드 어레이.
- 제 1 항 내지 제 4 항 중 어느 한 항에 있어서,상기 반도체 기판의 피검출광의 상기 입사면측에는, 해당 반도체 기판과 같은 도전형의 고불순물 농도층이 형성되어 있는 것을 특징으로 하는 포토 다이오드 어레이.
- 제 1 도전형의 반도체로 이루어진 반도체 기판을 준비하고,상기 반도체 기판의 한쪽 면측에 복수의 제 2 도전형의 불순물 확산층을 형성하고, 해당 각 불순물 확산층과 상기 반도체 기판에 의해 구성되는 복수의 포토 다이오드를 어레이 모양으로 배열하여 형성하는 공정과,상기 반도체 기판의 다른쪽 면에 있어서, 상기 포토 다이오드가 형성된 영역에 대응하는 영역을 적어도 피복하고, 상기 포토 다이오드가 감응하는 빛을 투과하는 수지막을 형성하는 공정을 포함하는 것을 특징으로 하는 포토 다이오드 어레이의 제조 방법.
- 제 1 도전형의 반도체로 이루어진 반도체 기판을 준비하고,상기 반도체 기판의 한쪽 면측에, 요부를 어레이 모양으로 배열하여 복수 형 성하는 공정과,상기 요부의 저부에 복수의 제 2 도전형의 불순물 확산층을 형성하고, 해당 각 불순물 확산층과 상기 반도체 기판에 의해 구성되는 복수의 포토 다이오드를 어레이 모양으로 배열하여 형성하는 공정과,상기 반도체 기판의 다른쪽 면에 있어서, 상기 포토 다이오드가 형성된 영역에 대응하는 영역을 적어도 피복하고, 상기 포토 다이오드가 감응하는 빛을 투과하는 수지막을 형성하는 공정을 포함하는 것을 특징으로 하는 포토 다이오드 어레이의 제조 방법.
- 제 6 항 또는 제 7 항에 있어서,상기 수지막을 형성하는 상기 공정 전에, 상기 반도체 기판의 상기 다른쪽 면에, 제 1 도전형의 고불순물 농도층을 형성하는 공정을 더 포함하는 것을 특징으로 하는 포토 다이오드 어레이의 제조 방법.
- 제 6 항 내지 제 8 항 중 어느 한 항에 있어서,인접하는 상기 불순물 확산층의 사이에 제 1 도전형의 불순물 영역을 형성하는 공정을 더 포함하는 것을 특징으로 하는 포토 다이오드 어레이의 제조 방법.
- 제 1 항 내지 제 5 항 중 어느 한 항에 기재된 포토 다이오드 어레이와,상기 포토 다이오드 어레이에 있어서의 피검출광의 상기 입사면에 대향해서 배치되고, 방사선의 입사에 의해 발광하는 신틸레이터 패널을 구비하는 것을 특징으로 하는 방사선 검출기.
- 제 6 항 내지 제 9 항 중 어느 한 항에 기재된 제조 방법에 의해 제조된 포토 다이오드 어레이와,상기 포토 다이오드 어레이에 있어서의 상기 수지막이 형성된 면에 대향해서 배치되고, 방사선의 입사에 의해 발광하는 신틸레이터 패널을 구비하는 것을 특징으로 하는 방사선 검출기.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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JPJP-P-2003-00087894 | 2003-03-27 | ||
JP2003087894A JP4220819B2 (ja) | 2003-03-27 | 2003-03-27 | 放射線検出器 |
PCT/JP2004/004212 WO2004086505A1 (ja) | 2003-03-27 | 2004-03-25 | ホトダイオードアレイ及びその製造方法、並びに放射線検出器 |
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KR20060003335A true KR20060003335A (ko) | 2006-01-10 |
KR101047671B1 KR101047671B1 (ko) | 2011-07-08 |
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KR1020057018183A Expired - Fee Related KR101047671B1 (ko) | 2003-03-27 | 2004-03-25 | 광다이오드 어레이와 그 제조 방법 및 방사선 검출기 |
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US (2) | US7663169B2 (ko) |
EP (1) | EP1608022B1 (ko) |
JP (1) | JP4220819B2 (ko) |
KR (1) | KR101047671B1 (ko) |
CN (1) | CN1768430A (ko) |
DE (1) | DE602004031593D1 (ko) |
IL (1) | IL171136A (ko) |
TW (1) | TWI327780B (ko) |
WO (1) | WO2004086505A1 (ko) |
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JP4220819B2 (ja) * | 2003-03-27 | 2009-02-04 | 浜松ホトニクス株式会社 | 放射線検出器 |
JP5394791B2 (ja) | 2009-03-27 | 2014-01-22 | 浜松ホトニクス株式会社 | 裏面入射型固体撮像素子 |
JP5152099B2 (ja) * | 2009-05-18 | 2013-02-27 | 富士通株式会社 | 基板構造 |
MY158201A (en) * | 2009-07-17 | 2016-09-15 | Mitsui Chemicals Inc | Multilayered material and method of producing the same |
JP2012151200A (ja) * | 2011-01-18 | 2012-08-09 | Nikon Corp | 裏面照射型固体撮像素子及びその製造方法、並びに固体撮像装置 |
US8871608B2 (en) * | 2012-02-08 | 2014-10-28 | Gtat Corporation | Method for fabricating backside-illuminated sensors |
JP2015057589A (ja) * | 2013-08-16 | 2015-03-26 | 富士フイルム株式会社 | 放射線画像検出装置の製造方法 |
JP6962906B2 (ja) * | 2016-03-03 | 2021-11-05 | 浜松ホトニクス株式会社 | 半導体光検出素子 |
US10686158B2 (en) * | 2017-03-31 | 2020-06-16 | Innolux Corporation | Display device |
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-
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-
2004
- 2004-03-25 CN CNA2004800084567A patent/CN1768430A/zh active Pending
- 2004-03-25 TW TW093108058A patent/TWI327780B/zh not_active IP Right Cessation
- 2004-03-25 EP EP04723382A patent/EP1608022B1/en not_active Expired - Lifetime
- 2004-03-25 DE DE602004031593T patent/DE602004031593D1/de not_active Expired - Lifetime
- 2004-03-25 KR KR1020057018183A patent/KR101047671B1/ko not_active Expired - Fee Related
- 2004-03-25 WO PCT/JP2004/004212 patent/WO2004086505A1/ja active Application Filing
- 2004-03-25 US US10/550,682 patent/US7663169B2/en not_active Expired - Fee Related
-
2005
- 2005-09-27 IL IL171136A patent/IL171136A/en not_active IP Right Cessation
-
2009
- 2009-08-12 US US12/461,465 patent/US20090302410A1/en not_active Abandoned
Cited By (3)
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WO2020036259A1 (ko) * | 2018-08-13 | 2020-02-20 | 주식회사 이와이엘 | 무기섬광체를 이용한 난수생성방법 및 난수생성장치 |
KR20200018935A (ko) * | 2018-08-13 | 2020-02-21 | 주식회사 이와이엘 | 무기섬광체를 이용한 난수생성방법 및 난수생성장치 |
US12223293B2 (en) | 2018-08-13 | 2025-02-11 | Eyl Inc. | Random number generation method and random number generator using inorganic scintillator |
Also Published As
Publication number | Publication date |
---|---|
JP4220819B2 (ja) | 2009-02-04 |
WO2004086505A1 (ja) | 2004-10-07 |
EP1608022A4 (en) | 2007-05-09 |
TW200501441A (en) | 2005-01-01 |
US7663169B2 (en) | 2010-02-16 |
US20090302410A1 (en) | 2009-12-10 |
CN1768430A (zh) | 2006-05-03 |
EP1608022A1 (en) | 2005-12-21 |
KR101047671B1 (ko) | 2011-07-08 |
DE602004031593D1 (de) | 2011-04-14 |
TWI327780B (en) | 2010-07-21 |
IL171136A (en) | 2012-08-30 |
JP2004296836A (ja) | 2004-10-21 |
EP1608022B1 (en) | 2011-03-02 |
US20070040192A1 (en) | 2007-02-22 |
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