JP4580789B2 - 光電変換膜積層型カラー固体撮像素子 - Google Patents
光電変換膜積層型カラー固体撮像素子 Download PDFInfo
- Publication number
- JP4580789B2 JP4580789B2 JP2005077038A JP2005077038A JP4580789B2 JP 4580789 B2 JP4580789 B2 JP 4580789B2 JP 2005077038 A JP2005077038 A JP 2005077038A JP 2005077038 A JP2005077038 A JP 2005077038A JP 4580789 B2 JP4580789 B2 JP 4580789B2
- Authority
- JP
- Japan
- Prior art keywords
- photoelectric conversion
- light
- conversion film
- layer
- imaging device
- 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.)
- Expired - Fee Related
Links
- 238000006243 chemical reaction Methods 0.000 title claims description 60
- 238000003384 imaging method Methods 0.000 title claims description 34
- 239000000758 substrate Substances 0.000 claims description 37
- 238000009966 trimming Methods 0.000 claims description 25
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 23
- 230000035945 sensitivity Effects 0.000 claims description 23
- 229910052710 silicon Inorganic materials 0.000 claims description 23
- 239000010703 silicon Substances 0.000 claims description 23
- 230000003595 spectral effect Effects 0.000 claims description 22
- 239000000463 material Substances 0.000 claims description 10
- 239000003086 colorant Substances 0.000 claims description 7
- 230000031700 light absorption Effects 0.000 claims description 3
- 239000010410 layer Substances 0.000 description 45
- 239000004065 semiconductor Substances 0.000 description 20
- 230000009102 absorption Effects 0.000 description 13
- 238000010521 absorption reaction Methods 0.000 description 13
- 239000000975 dye Substances 0.000 description 13
- 238000000926 separation method Methods 0.000 description 7
- 238000003860 storage Methods 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 6
- 239000011347 resin Substances 0.000 description 6
- 229920005989 resin Polymers 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 5
- 238000001514 detection method Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- -1 quinacridone compound Chemical class 0.000 description 5
- 238000002834 transmittance Methods 0.000 description 4
- 238000002835 absorbance Methods 0.000 description 3
- 206010034972 Photosensitivity reaction Diseases 0.000 description 2
- 229910052581 Si3N4 Inorganic materials 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 238000004040 coloring Methods 0.000 description 2
- 230000036211 photosensitivity Effects 0.000 description 2
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 2
- 229910052814 silicon oxide Inorganic materials 0.000 description 2
- 108010010803 Gelatin Proteins 0.000 description 1
- 239000004695 Polyether sulfone Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000004760 aramid Substances 0.000 description 1
- 229920003235 aromatic polyamide Polymers 0.000 description 1
- 239000005018 casein Substances 0.000 description 1
- BECPQYXYKAMYBN-UHFFFAOYSA-N casein, tech. Chemical compound NCCCCC(C(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(CC(C)C)N=C(O)C(CCC(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(C(C)O)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(COP(O)(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(N)CC1=CC=CC=C1 BECPQYXYKAMYBN-UHFFFAOYSA-N 0.000 description 1
- 235000021240 caseins Nutrition 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000986 disperse dye Substances 0.000 description 1
- 229920000159 gelatin Polymers 0.000 description 1
- 239000008273 gelatin Substances 0.000 description 1
- 235000019322 gelatine Nutrition 0.000 description 1
- 235000011852 gelatine desserts Nutrition 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229920001477 hydrophilic polymer Polymers 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 238000005268 plasma chemical vapour deposition Methods 0.000 description 1
- 229920006393 polyether sulfone Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 239000009719 polyimide resin Substances 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
Images
Classifications
-
- 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
- H01L27/14645—Colour imagers
-
- 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
- H01L27/14621—Colour filter arrangements
-
- 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
- H01L27/14625—Optical elements or arrangements associated with the device
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K30/00—Organic devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation
- H10K30/20—Organic devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation comprising organic-organic junctions, e.g. donor-acceptor junctions
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K39/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic radiation-sensitive element covered by group H10K30/00
- H10K39/30—Devices controlled by radiation
- H10K39/32—Organic image sensors
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Electromagnetism (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Light Receiving Elements (AREA)
- Solid State Image Pick-Up Elements (AREA)
Description
本発明の光電変換膜積層型カラー固体撮像素子の前記トリミング層は、前記光電変換膜を透過し該トリミング層を透過した光の分光感度特性が、波長500nmから波長600nmの間をピークとし半値幅が80nm以下となる材料で形成されることを特徴とする。
本発明の光電変換膜積層型カラー固体撮像素子の前記トリミング層は、前記光電変換膜を透過し該トリミング層を透過した光の分光感度特性が、波長550nmをピークとし半値幅が50nm以下となる材料で形成されることを特徴とする。
11 共通電極膜
12 画素電極膜
100 ハイブリッド型の光電変換膜積層型カラー固体撮像素子
101 半導体基板
103 n型半導体層
104 P型半導体層
107 緑色用の信号電荷蓄積領域
111 トリミング層
113 縦配線
Claims (3)
- シリコン基板の上層に緑色光を吸収して光電荷を発生させ青色光及び赤色光を透過する光電変換膜を積層すると共に該シリコン基板の深さ方向の浅部と深部とに夫々フォトダイオードを形成し、シリコンの光吸収係数の波長依存性により該シリコン基板に浸入する光を青色光と赤色光の2色に分離し、該シリコン基板の浅部で発生した光電荷を前記浅部のフォトダイオードで検出してこれを青色光による信号とし、前記シリコン基板の深部で発生した光電荷を前記深部のフォトダイオードで検出してこれを赤色光による信号とする光電変換膜積層型カラー固体撮像素子において、前記光電変換膜と前記シリコン基板との間に、該光電変換膜で吸収されずに透過した緑色光を前記フォトダイオードに入射する前に吸収し青色光及び赤色光を透過するトリミング層を設けたことを特徴とする光電変換膜積層型カラー固体撮像素子。
- 前記トリミング層は、前記光電変換膜を透過し該トリミング層を透過した光の分光感度特性が、波長500nmから波長600nmの間をピークとし半値幅が80nm以下となる材料で形成されることを特徴とする請求項1に記載の光電変換膜積層型カラー固体撮像素子。
- 前記トリミング層は、前記光電変換膜を透過し該トリミング層を透過した光の分光感度特性が、波長550nmをピークとし半値幅が50nm以下となる材料で形成されることを特徴とする請求項2に記載の光電変換膜積層型カラー固体撮像素子。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005077038A JP4580789B2 (ja) | 2005-03-17 | 2005-03-17 | 光電変換膜積層型カラー固体撮像素子 |
US11/377,408 US7230226B2 (en) | 2005-03-17 | 2006-03-17 | Photoelectric conversion layer stack type color solid-state image sensing device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005077038A JP4580789B2 (ja) | 2005-03-17 | 2005-03-17 | 光電変換膜積層型カラー固体撮像素子 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006261402A JP2006261402A (ja) | 2006-09-28 |
JP4580789B2 true JP4580789B2 (ja) | 2010-11-17 |
Family
ID=37009345
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005077038A Expired - Fee Related JP4580789B2 (ja) | 2005-03-17 | 2005-03-17 | 光電変換膜積層型カラー固体撮像素子 |
Country Status (2)
Country | Link |
---|---|
US (1) | US7230226B2 (ja) |
JP (1) | JP4580789B2 (ja) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4538353B2 (ja) * | 2005-03-25 | 2010-09-08 | 富士フイルム株式会社 | 光電変換膜積層型カラー固体撮像素子 |
JP4839008B2 (ja) * | 2005-03-28 | 2011-12-14 | 富士フイルム株式会社 | 単板式カラー固体撮像素子 |
JP4887079B2 (ja) * | 2006-06-06 | 2012-02-29 | 富士フイルム株式会社 | 光電変換膜積層型固体撮像素子 |
JP4413940B2 (ja) * | 2007-03-22 | 2010-02-10 | 株式会社東芝 | 固体撮像素子、単板カラー固体撮像素子及び電子機器 |
US7687836B2 (en) * | 2007-05-24 | 2010-03-30 | Micron Technology, Inc. | Capacitance noise shielding plane for imager sensor devices |
JP2009010075A (ja) * | 2007-06-27 | 2009-01-15 | Fujifilm Corp | 放射線画像検出器 |
JP5032954B2 (ja) * | 2007-11-27 | 2012-09-26 | 日本放送協会 | カラー撮像装置 |
CN102244083B (zh) * | 2010-05-13 | 2015-08-26 | 博立多媒体控股有限公司 | 一种混合多光谱感光象素组、感光器件、及感光系统 |
KR20240024350A (ko) | 2013-01-16 | 2024-02-23 | 소니 세미컨덕터 솔루션즈 가부시키가이샤 | 고체 촬상 소자 및 전자 기기 |
US8912615B2 (en) * | 2013-01-24 | 2014-12-16 | Osi Optoelectronics, Inc. | Shallow junction photodiode for detecting short wavelength light |
CN111954938A (zh) * | 2018-10-17 | 2020-11-17 | 松下知识产权经营株式会社 | 光电变换元件及图像传感器 |
WO2022043894A1 (en) * | 2020-08-26 | 2022-03-03 | Senbiosys | Stacked oximeter and operation method |
CN112599502B (zh) * | 2020-12-08 | 2023-11-24 | 武汉新芯集成电路制造有限公司 | 多层晶圆的制备方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03120764A (ja) * | 1989-10-03 | 1991-05-22 | Nec Corp | 光センサ |
JP2003332551A (ja) * | 2002-05-08 | 2003-11-21 | Canon Inc | カラー撮像素子及びカラー受光素子 |
JP2004165242A (ja) * | 2002-11-11 | 2004-06-10 | Canon Inc | カラー撮像素子及びカラー受光素子 |
JP2004281773A (ja) * | 2003-03-17 | 2004-10-07 | Fuji Film Microdevices Co Ltd | Mos型カラー固体撮像装置 |
JP2006203457A (ja) * | 2005-01-19 | 2006-08-03 | Fuji Photo Film Co Ltd | カラー画像生成方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2492399A (en) | 1998-02-02 | 1999-08-16 | Uniax Corporation | Image sensors made from organic semiconductors |
US5965875A (en) | 1998-04-24 | 1999-10-12 | Foveon, Inc. | Color separation in an active pixel cell imaging array using a triple-well structure |
JP2002083946A (ja) | 2000-09-07 | 2002-03-22 | Nippon Hoso Kyokai <Nhk> | イメージセンサ |
US6841816B2 (en) * | 2002-03-20 | 2005-01-11 | Foveon, Inc. | Vertical color filter sensor group with non-sensor filter and method for fabricating such a sensor group |
US7129466B2 (en) * | 2002-05-08 | 2006-10-31 | Canon Kabushiki Kaisha | Color image pickup device and color light-receiving device |
-
2005
- 2005-03-17 JP JP2005077038A patent/JP4580789B2/ja not_active Expired - Fee Related
-
2006
- 2006-03-17 US US11/377,408 patent/US7230226B2/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03120764A (ja) * | 1989-10-03 | 1991-05-22 | Nec Corp | 光センサ |
JP2003332551A (ja) * | 2002-05-08 | 2003-11-21 | Canon Inc | カラー撮像素子及びカラー受光素子 |
JP2004165242A (ja) * | 2002-11-11 | 2004-06-10 | Canon Inc | カラー撮像素子及びカラー受光素子 |
JP2004281773A (ja) * | 2003-03-17 | 2004-10-07 | Fuji Film Microdevices Co Ltd | Mos型カラー固体撮像装置 |
JP2006203457A (ja) * | 2005-01-19 | 2006-08-03 | Fuji Photo Film Co Ltd | カラー画像生成方法 |
Also Published As
Publication number | Publication date |
---|---|
US7230226B2 (en) | 2007-06-12 |
JP2006261402A (ja) | 2006-09-28 |
US20060208162A1 (en) | 2006-09-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4580789B2 (ja) | 光電変換膜積層型カラー固体撮像素子 | |
KR102410028B1 (ko) | 이미지 센서 및 이를 포함하는 전자 장치 | |
KR101116448B1 (ko) | 고체 촬상 소자 | |
US9880057B2 (en) | Visible and near-infrared radiation detector | |
US9040916B2 (en) | Visible and near-infrared radiation detector | |
KR100962449B1 (ko) | 광전 변환층 스택 타입 칼라 고상 이미징 장치 | |
EP3522226B1 (en) | Image sensors and electronic devices | |
KR102547655B1 (ko) | 이미지 센서 및 이를 포함하는 전자 장치 | |
US7208811B2 (en) | Photo-detecting device | |
JP4491323B2 (ja) | 光電変換膜積層型カラー固体撮像装置 | |
KR102632442B1 (ko) | 이미지 센서 및 전자 장치 | |
US8319305B2 (en) | Solid-state image sensing apparatus | |
US7582943B2 (en) | Color light receiving device and image pickup device | |
JP6724212B2 (ja) | 固体撮像素子および電子機器 | |
KR102520573B1 (ko) | 이미지 센서 및 이를 포함하는 전자 장치 | |
KR102718277B1 (ko) | 이미지 센서 및 전자 장치 | |
CN105428379B (zh) | 提高背照式红外图像传感器性能的方法 | |
US20160142660A1 (en) | Single chip image sensor with both visible light image and ultraviolet light detection ability and the methods to implement the same | |
JP2016157744A (ja) | 固体撮像素子 | |
JP7240833B2 (ja) | 撮像素子 | |
JP4404561B2 (ja) | Mos型カラー固体撮像装置 | |
JP4681853B2 (ja) | 積層型固体撮像装置 | |
JP2006269922A (ja) | 単板式カラー固体撮像素子 | |
KR20090051790A (ko) | 적층 구조의 포토다이오드를 구비한 이미지센서의 단위화소 | |
KR102129453B1 (ko) | 이미지 센서 및 이를 포함하는 전자 장치 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A711 | Notification of change in applicant |
Free format text: JAPANESE INTERMEDIATE CODE: A712 Effective date: 20061124 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20070621 |
|
RD04 | Notification of resignation of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7424 Effective date: 20071108 |
|
RD04 | Notification of resignation of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7424 Effective date: 20071115 |
|
RD04 | Notification of resignation of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7424 Effective date: 20071122 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20100521 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20100601 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20100708 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20100803 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20100830 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130903 Year of fee payment: 3 |
|
R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
LAPS | Cancellation because of no payment of annual fees |