CN101627475B - 固体摄像元件、固体摄像装置及其制造方法 - Google Patents
固体摄像元件、固体摄像装置及其制造方法 Download PDFInfo
- Publication number
- CN101627475B CN101627475B CN2007800520714A CN200780052071A CN101627475B CN 101627475 B CN101627475 B CN 101627475B CN 2007800520714 A CN2007800520714 A CN 2007800520714A CN 200780052071 A CN200780052071 A CN 200780052071A CN 101627475 B CN101627475 B CN 101627475B
- Authority
- CN
- China
- Prior art keywords
- conductivity type
- mentioned
- conductive
- semiconductor layer
- type
- 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
- 238000004519 manufacturing process Methods 0.000 title claims description 49
- 238000003384 imaging method Methods 0.000 title 2
- 239000004065 semiconductor Substances 0.000 claims abstract description 269
- 238000006243 chemical reaction Methods 0.000 claims abstract description 88
- 239000012535 impurity Substances 0.000 claims abstract description 36
- 239000010410 layer Substances 0.000 claims description 244
- 238000000034 method Methods 0.000 claims description 47
- 239000007787 solid Substances 0.000 claims description 27
- 150000004767 nitrides Chemical class 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 9
- 239000011229 interlayer Substances 0.000 claims description 6
- 230000015572 biosynthetic process Effects 0.000 claims description 5
- 238000002347 injection Methods 0.000 claims description 4
- 239000007924 injection Substances 0.000 claims description 4
- 125000006850 spacer group Chemical group 0.000 claims description 4
- 238000004458 analytical method Methods 0.000 description 34
- 239000000758 substrate Substances 0.000 description 15
- 229910052751 metal Inorganic materials 0.000 description 14
- 239000002184 metal Substances 0.000 description 14
- 150000002500 ions Chemical class 0.000 description 12
- 241000264877 Hippospongia communis Species 0.000 description 8
- 230000005540 biological transmission Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 7
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 6
- 229920005591 polysilicon Polymers 0.000 description 6
- 238000005530 etching Methods 0.000 description 5
- 230000003647 oxidation Effects 0.000 description 5
- 238000007254 oxidation reaction Methods 0.000 description 5
- 239000011651 chromium Substances 0.000 description 4
- 239000010936 titanium Substances 0.000 description 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 3
- 229910052710 silicon Inorganic materials 0.000 description 3
- 239000010703 silicon Substances 0.000 description 3
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 3
- 229910052721 tungsten Inorganic materials 0.000 description 3
- 239000010937 tungsten Substances 0.000 description 3
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 239000004411 aluminium Substances 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
- YXTPWUNVHCYOSP-UHFFFAOYSA-N bis($l^{2}-silanylidene)molybdenum Chemical compound [Si]=[Mo]=[Si] YXTPWUNVHCYOSP-UHFFFAOYSA-N 0.000 description 2
- 229910052804 chromium Inorganic materials 0.000 description 2
- 239000007772 electrode material Substances 0.000 description 2
- 229910052750 molybdenum Inorganic materials 0.000 description 2
- 239000011733 molybdenum Substances 0.000 description 2
- 229910021344 molybdenum silicide Inorganic materials 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- 229910016344 CuSi Inorganic materials 0.000 description 1
- JUZTWRXHHZRLED-UHFFFAOYSA-N [Si].[Cu].[Cu].[Cu].[Cu].[Cu] Chemical compound [Si].[Cu].[Cu].[Cu].[Cu].[Cu] JUZTWRXHHZRLED-UHFFFAOYSA-N 0.000 description 1
- UGACIEPFGXRWCH-UHFFFAOYSA-N [Si].[Ti] Chemical compound [Si].[Ti] UGACIEPFGXRWCH-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000005465 channeling Effects 0.000 description 1
- 229910021360 copper silicide Inorganic materials 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- -1 molybdenum metals Chemical class 0.000 description 1
- 229910021332 silicide Inorganic materials 0.000 description 1
- FVBUAEGBCNSCDD-UHFFFAOYSA-N silicide(4-) Chemical compound [Si-4] FVBUAEGBCNSCDD-UHFFFAOYSA-N 0.000 description 1
- WNUPENMBHHEARK-UHFFFAOYSA-N silicon tungsten Chemical compound [Si].[W] WNUPENMBHHEARK-UHFFFAOYSA-N 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 1
- 238000002834 transmittance Methods 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
-
- 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
- H01L27/148—Charge coupled imagers
- H01L27/14806—Structural or functional details thereof
- H01L27/14812—Special geometry or disposition of pixel-elements, address lines or gate-electrodes
-
- 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
- H01L27/148—Charge coupled imagers
- H01L27/14831—Area CCD imagers
- H01L27/14837—Frame-interline transfer
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices 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; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/0248—Semiconductor devices 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; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by their semiconductor bodies
- H01L31/0352—Semiconductor devices 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; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by their semiconductor bodies characterised by their shape or by the shapes, relative sizes or disposition of the semiconductor regions
- H01L31/035272—Semiconductor devices 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; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by their semiconductor bodies characterised by their shape or by the shapes, relative sizes or disposition of the semiconductor regions characterised by at least one potential jump barrier or surface barrier
- H01L31/03529—Shape of the potential jump barrier or surface barrier
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices 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; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/0248—Semiconductor devices 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; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by their semiconductor bodies
- H01L31/0352—Semiconductor devices 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; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by their semiconductor bodies characterised by their shape or by the shapes, relative sizes or disposition of the semiconductor regions
- H01L31/035272—Semiconductor devices 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; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by their semiconductor bodies characterised by their shape or by the shapes, relative sizes or disposition of the semiconductor regions characterised by at least one potential jump barrier or surface barrier
- H01L31/035281—Shape of the body
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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)
- Solid State Image Pick-Up Elements (AREA)
- Transforming Light Signals Into Electric Signals (AREA)
Abstract
Description
Claims (14)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2007/074961 WO2009081497A1 (ja) | 2007-12-26 | 2007-12-26 | 固体撮像素子、固体撮像装置及びその製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101627475A CN101627475A (zh) | 2010-01-13 |
CN101627475B true CN101627475B (zh) | 2011-07-20 |
Family
ID=40800814
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2007800520714A Expired - Fee Related CN101627475B (zh) | 2007-12-26 | 2007-12-26 | 固体摄像元件、固体摄像装置及其制造方法 |
Country Status (7)
Country | Link |
---|---|
US (2) | US7960762B2 (zh) |
EP (1) | EP2112691B1 (zh) |
JP (1) | JP4429368B2 (zh) |
KR (1) | KR101176263B1 (zh) |
CN (1) | CN101627475B (zh) |
TW (1) | TWI413243B (zh) |
WO (1) | WO2009081497A1 (zh) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5192277B2 (ja) * | 2008-04-14 | 2013-05-08 | シャープ株式会社 | 固体撮像装置の製造方法 |
US7956388B2 (en) * | 2008-10-24 | 2011-06-07 | Unisantis Electronics (Japan) Ltd. | Solid-state image pickup element and solid-state image pickup device |
JP5539029B2 (ja) * | 2010-05-28 | 2014-07-02 | キヤノン株式会社 | 固体撮像装置の製造方法 |
JP5956866B2 (ja) * | 2011-09-01 | 2016-07-27 | キヤノン株式会社 | 固体撮像装置 |
JP2015012239A (ja) * | 2013-07-01 | 2015-01-19 | ソニー株式会社 | 撮像素子および電子機器 |
WO2015132851A1 (ja) | 2014-03-03 | 2015-09-11 | ユニサンティス エレクトロニクス シンガポール プライベート リミテッド | 半導体装置 |
WO2015158646A1 (en) | 2014-04-17 | 2015-10-22 | Koninklijke Philips N.V. | Radiation detector with photosensitive elements that can have high aspect ratios |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6417462A (en) | 1987-07-11 | 1989-01-20 | Sony Corp | Read-only memory device |
JP2517375B2 (ja) * | 1988-12-19 | 1996-07-24 | 三菱電機株式会社 | 固体撮像装置および該装置に用いられる電荷転送装置ならびにその製造方法 |
JPH07120779B2 (ja) * | 1989-04-07 | 1995-12-20 | 三菱電機株式会社 | 固体撮像装置のオーバフロードレイン構造およびその製造方法 |
JPH0445548A (ja) * | 1990-06-13 | 1992-02-14 | Matsushita Electric Ind Co Ltd | 半導体装置およびその製造方法 |
JPH10189936A (ja) * | 1996-12-26 | 1998-07-21 | Sony Corp | 固体撮像素子及びその製造方法 |
JP3152300B2 (ja) | 1998-09-17 | 2001-04-03 | 日本電気株式会社 | 固体撮像素子及びその製造方法 |
JP4714998B2 (ja) * | 2001-02-14 | 2011-07-06 | ソニー株式会社 | 固体撮像素子 |
JP4218894B2 (ja) * | 2004-07-08 | 2009-02-04 | シャープ株式会社 | 固体撮像装置およびその製造方法 |
JP4739706B2 (ja) * | 2004-07-23 | 2011-08-03 | 富士フイルム株式会社 | 固体撮像素子及びその製造方法 |
US7355228B2 (en) * | 2004-10-15 | 2008-04-08 | Omnivision Technologies, Inc. | Image sensor pixel having photodiode with multi-dopant implantation |
JP2006216698A (ja) * | 2005-02-02 | 2006-08-17 | Fuji Film Microdevices Co Ltd | 固体撮像装置 |
-
2007
- 2007-12-26 KR KR1020097016777A patent/KR101176263B1/ko active IP Right Grant
- 2007-12-26 JP JP2008512631A patent/JP4429368B2/ja active Active
- 2007-12-26 WO PCT/JP2007/074961 patent/WO2009081497A1/ja active Application Filing
- 2007-12-26 TW TW096150204A patent/TWI413243B/zh not_active IP Right Cessation
- 2007-12-26 CN CN2007800520714A patent/CN101627475B/zh not_active Expired - Fee Related
- 2007-12-26 EP EP07860190A patent/EP2112691B1/en not_active Not-in-force
-
2009
- 2009-07-24 US US12/509,239 patent/US7960762B2/en not_active Expired - Fee Related
-
2011
- 2011-05-05 US US13/101,833 patent/US8664032B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US20090283804A1 (en) | 2009-11-19 |
EP2112691B1 (en) | 2013-03-13 |
EP2112691A1 (en) | 2009-10-28 |
US8664032B2 (en) | 2014-03-04 |
WO2009081497A1 (ja) | 2009-07-02 |
TW200929530A (en) | 2009-07-01 |
EP2112691A4 (en) | 2011-06-15 |
US20110207260A1 (en) | 2011-08-25 |
KR101176263B1 (ko) | 2012-08-22 |
CN101627475A (zh) | 2010-01-13 |
US7960762B2 (en) | 2011-06-14 |
JP4429368B2 (ja) | 2010-03-10 |
KR20100004961A (ko) | 2010-01-13 |
TWI413243B (zh) | 2013-10-21 |
JPWO2009081497A1 (ja) | 2011-05-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101627475B (zh) | 固体摄像元件、固体摄像装置及其制造方法 | |
CN101872775B (zh) | 用于减少串扰的多层图像传感器像素结构 | |
US8114695B2 (en) | Solid-state image pickup element, solid-state image pickup device and production method therefor | |
JP5396809B2 (ja) | 固体撮像装置、カメラ、および、固体撮像装置の製造方法 | |
US11925040B2 (en) | Hybrid image sensors having optical and short-wave infrared pixels integrated therein | |
CN101728410B (zh) | 固态摄像元件、固态摄像装置及其制造方法 | |
JP2002043559A (ja) | 固体撮像装置およびその駆動方法 | |
JP5311666B2 (ja) | 固体撮像素子の製造方法 | |
KR100561002B1 (ko) | 이미지 센서의 컬러필터 및 이미지 센서 그리고 그 제조방법 | |
JP2010103540A6 (ja) | 固体撮像素子、固体撮像装置及びその製造方法 | |
JP2980196B2 (ja) | 固体撮像素子 | |
JP4457570B2 (ja) | 固体撮像素子及びその製造方法 | |
JP2001244450A (ja) | 固体撮像装置 | |
JPH02262370A (ja) | 固体撮像装置 | |
JP2007266480A (ja) | 固体撮像素子の製造方法 | |
JP2010283030A (ja) | 固体撮像装置及び固体撮像装置の製造方法 | |
JP2012064851A (ja) | 固体撮像装置、固体撮像装置の製造方法、電子機器 | |
KR20060086050A (ko) | Ccd 고체촬상소자 및 그 제조방법 | |
JPH0719884B2 (ja) | 固体撮像装置及びその製造方法 | |
JP2011146608A (ja) | 固体撮像素子、撮像装置、及び固体撮像素子の製造方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: UNISANTIS ELECTRONICS SINGAPORE PTE. LTD. Free format text: FORMER OWNER: UNISANTIS ELECTRONICS JAPAN LT Effective date: 20111013 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20111013 Address after: Peninsular Plaza, Singapore Patentee after: Unisantis Electronics Singapore Pte. Ltd. Address before: Tokyo, Japan Patentee before: Unisantis Electronics (Japan) Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110720 |
|
CF01 | Termination of patent right due to non-payment of annual fee |