JP2016174048A - 光検出装置 - Google Patents
光検出装置 Download PDFInfo
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- JP2016174048A JP2016174048A JP2015052590A JP2015052590A JP2016174048A JP 2016174048 A JP2016174048 A JP 2016174048A JP 2015052590 A JP2015052590 A JP 2015052590A JP 2015052590 A JP2015052590 A JP 2015052590A JP 2016174048 A JP2016174048 A JP 2016174048A
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- 238000001514 detection method Methods 0.000 title claims abstract description 150
- 239000010410 layer Substances 0.000 description 73
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 40
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 20
- 238000010586 diagram Methods 0.000 description 20
- 229910052710 silicon Inorganic materials 0.000 description 20
- 239000010703 silicon Substances 0.000 description 20
- 235000012239 silicon dioxide Nutrition 0.000 description 20
- 239000000377 silicon dioxide Substances 0.000 description 20
- 239000000758 substrate Substances 0.000 description 14
- 230000002093 peripheral effect Effects 0.000 description 10
- 230000005855 radiation Effects 0.000 description 9
- 238000007689 inspection Methods 0.000 description 7
- 238000010791 quenching Methods 0.000 description 7
- 238000002955 isolation Methods 0.000 description 6
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- 238000000034 method Methods 0.000 description 4
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- 239000004065 semiconductor Substances 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 2
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- 229910004298 SiO 2 Inorganic materials 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 238000001020 plasma etching Methods 0.000 description 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- 229910052684 Cerium Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 240000006829 Ficus sundaica Species 0.000 description 1
- 229910052765 Lutetium Inorganic materials 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
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- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 description 1
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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
- H01L27/14658—X-ray, gamma-ray or corpuscular radiation imagers
- H01L27/14663—Indirect radiation imagers, e.g. using luminescent members
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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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- Solid State Image Pick-Up Elements (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
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Abstract
【解決手段】光検出装置は、光検出素子20と、第1の電極40と、を含む。光検出素子20は、光の入射する第1面20aに、光を検出する複数の光検出部34を含む画素領域30が複数配列されている。第1の電極40(第1の電極401、402、403、405、409)は、光検出部34を含む第1の層を第1面20aに対して交差する第2の方向に貫通し、光検出素子20の第1面20aの端部Lに配置された画素領域30(画素領域301、302、303、305、309)の各々に対応して設けられ、少なくとも一部の領域が該画素領域30(画素領域301、302、303、305、309)の外側に配置されている。
【選択図】図4
Description
図1は、本実施形態の検査装置1の一例を示す模式図である。
上記実施の形態の光検出素子20では、信号電極64を貫通電極である第1の電極40に接続する形態を説明した。本実施の形態では、更に、共通電極60を貫通電極(第2の電極)に接続する。
20、20B 光検出素子
20a 第1面
30 画素領域
34 光検出部
40 第1の電極
52、53 第1の層
64 信号電極
70 第2の電極
72 共通電極
S 終端部
Claims (6)
- 光の入射する第1面に、光を検出する複数の光検出部を含む画素領域が複数配列された光検出素子と、
前記光検出部を含む第1の層を前記第1面に対して交差する第2の方向に貫通し、前記光検出素子の前記第1面の端部に配置された前記画素領域の各々に対応して設けられ、少なくとも一部の領域が該画素領域の外側に配置された第1の電極と、
を備える光検出装置。 - 前記第1の電極は、少なくとも一部の領域が対応する画素領域の外側で、且つ該画素領域に対して前記第1面の中央側に配置されている、
請求項1に記載の光検出装置。 - 前記第1の電極は、少なくとも一部の領域が対応する画素領域の外側で、且つ該画素領域に対して前記第1面の中央側に隣接する他の前記画素領域内に位置するように配置されている、
請求項1に記載の光検出装置。 - 前記光検出部はpn接合を含み、
前記pn接合の終端部は、前記第1の電極または前記第1の電極の外周に沿って設けられた絶縁層に対して非接触である、
請求項1に記載の光検出装置。 - 前記第1の層を前記第2の方向に貫通し、複数の前記画素領域の各々に含まれる前記光検出部に共通して接続された共通電極に接続され、前記光検出素子の前記第1面の端部に配置された前記画素領域の外側に配置された第2の電極を備える、
請求項1に記載の光検出装置。 - 前記第1の電極は、前記画素領域に含まれる複数の前記光検出部から出力された信号を出力する信号電極に接続される、請求項1に記載の光検出装置。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
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JP2015052590A JP6552850B2 (ja) | 2015-03-16 | 2015-03-16 | 光検出装置 |
US14/950,728 US20160276399A1 (en) | 2015-03-16 | 2015-11-24 | Photodetector |
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JP2015052590A JP6552850B2 (ja) | 2015-03-16 | 2015-03-16 | 光検出装置 |
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JP2016174048A true JP2016174048A (ja) | 2016-09-29 |
JP6552850B2 JP6552850B2 (ja) | 2019-07-31 |
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JP (1) | JP6552850B2 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018088479A1 (ja) * | 2016-11-11 | 2018-05-17 | 浜松ホトニクス株式会社 | 光検出装置 |
WO2018088478A1 (ja) * | 2016-11-11 | 2018-05-17 | 浜松ホトニクス株式会社 | 光検出装置 |
US10497823B2 (en) | 2018-03-14 | 2019-12-03 | Kabushiki Kaisha Toshiba | Light receiving device and method of manufacturing light receiving device |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61141177A (ja) * | 1984-12-14 | 1986-06-28 | Hamamatsu Photonics Kk | 半導体光検出装置 |
JP2013089917A (ja) * | 2011-10-21 | 2013-05-13 | Hamamatsu Photonics Kk | 光検出装置 |
JP2013089918A (ja) * | 2011-10-21 | 2013-05-13 | Hamamatsu Photonics Kk | 光検出装置 |
-
2015
- 2015-03-16 JP JP2015052590A patent/JP6552850B2/ja active Active
- 2015-11-24 US US14/950,728 patent/US20160276399A1/en not_active Abandoned
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61141177A (ja) * | 1984-12-14 | 1986-06-28 | Hamamatsu Photonics Kk | 半導体光検出装置 |
JP2013089917A (ja) * | 2011-10-21 | 2013-05-13 | Hamamatsu Photonics Kk | 光検出装置 |
JP2013089918A (ja) * | 2011-10-21 | 2013-05-13 | Hamamatsu Photonics Kk | 光検出装置 |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018088479A1 (ja) * | 2016-11-11 | 2018-05-17 | 浜松ホトニクス株式会社 | 光検出装置 |
WO2018088478A1 (ja) * | 2016-11-11 | 2018-05-17 | 浜松ホトニクス株式会社 | 光検出装置 |
KR20190082858A (ko) * | 2016-11-11 | 2019-07-10 | 하마마츠 포토닉스 가부시키가이샤 | 광 검출 장치 |
JPWO2018088478A1 (ja) * | 2016-11-11 | 2019-10-03 | 浜松ホトニクス株式会社 | 光検出装置 |
JPWO2018088479A1 (ja) * | 2016-11-11 | 2019-10-31 | 浜松ホトニクス株式会社 | 光検出装置 |
US11183608B2 (en) | 2016-11-11 | 2021-11-23 | Hamamatsu Photonics K.K. | Photodetecting device with weak light signal detection and low power consumption |
JP2022044607A (ja) * | 2016-11-11 | 2022-03-17 | 浜松ホトニクス株式会社 | 光検出装置 |
KR102388175B1 (ko) | 2016-11-11 | 2022-04-19 | 하마마츠 포토닉스 가부시키가이샤 | 광 검출 장치 |
US11322635B2 (en) | 2016-11-11 | 2022-05-03 | Hamamatsu Photonics K.K. | Light detection device |
JP7149404B2 (ja) | 2016-11-11 | 2022-10-06 | 浜松ホトニクス株式会社 | 光検出装置 |
JP7199967B2 (ja) | 2016-11-11 | 2023-01-06 | 浜松ホトニクス株式会社 | 光検出装置 |
US10497823B2 (en) | 2018-03-14 | 2019-12-03 | Kabushiki Kaisha Toshiba | Light receiving device and method of manufacturing light receiving device |
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US20160276399A1 (en) | 2016-09-22 |
JP6552850B2 (ja) | 2019-07-31 |
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