JP4674894B2 - 固体撮像装置及びその製造方法 - Google Patents
固体撮像装置及びその製造方法 Download PDFInfo
- Publication number
- JP4674894B2 JP4674894B2 JP2004381017A JP2004381017A JP4674894B2 JP 4674894 B2 JP4674894 B2 JP 4674894B2 JP 2004381017 A JP2004381017 A JP 2004381017A JP 2004381017 A JP2004381017 A JP 2004381017A JP 4674894 B2 JP4674894 B2 JP 4674894B2
- Authority
- JP
- Japan
- Prior art keywords
- solid
- state imaging
- imaging device
- indium
- semiconductor substrate
- 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
- 238000003384 imaging method Methods 0.000 title claims description 95
- 238000004519 manufacturing process Methods 0.000 title claims description 36
- 239000012535 impurity Substances 0.000 claims description 101
- 239000000758 substrate Substances 0.000 claims description 80
- 229910052738 indium Inorganic materials 0.000 claims description 72
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 claims description 72
- 238000005468 ion implantation Methods 0.000 claims description 65
- 229910052796 boron Inorganic materials 0.000 claims description 62
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims description 61
- 239000004065 semiconductor Substances 0.000 claims description 56
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 37
- 229910052710 silicon Inorganic materials 0.000 claims description 37
- 239000010703 silicon Substances 0.000 claims description 37
- 238000000034 method Methods 0.000 claims description 23
- 229910052581 Si3N4 Inorganic materials 0.000 claims description 20
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 claims description 20
- 238000000137 annealing Methods 0.000 claims description 16
- 229910001449 indium ion Inorganic materials 0.000 claims description 6
- 239000010410 layer Substances 0.000 description 57
- 239000013078 crystal Substances 0.000 description 36
- 230000007547 defect Effects 0.000 description 31
- 238000006243 chemical reaction Methods 0.000 description 12
- 238000010438 heat treatment Methods 0.000 description 12
- 150000002500 ions Chemical class 0.000 description 10
- 238000009826 distribution Methods 0.000 description 8
- 230000001681 protective effect Effects 0.000 description 8
- 229910004298 SiO 2 Inorganic materials 0.000 description 7
- 238000005280 amorphization Methods 0.000 description 7
- 238000009792 diffusion process Methods 0.000 description 7
- 230000001133 acceleration Effects 0.000 description 6
- 230000007423 decrease Effects 0.000 description 6
- 229910052785 arsenic Inorganic materials 0.000 description 5
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 230000004913 activation Effects 0.000 description 4
- 239000011229 interlayer Substances 0.000 description 4
- 238000011084 recovery Methods 0.000 description 4
- 229910052814 silicon oxide Inorganic materials 0.000 description 4
- 238000001312 dry etching Methods 0.000 description 3
- 238000002955 isolation Methods 0.000 description 3
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 3
- 229920005591 polysilicon Polymers 0.000 description 3
- 238000001039 wet etching Methods 0.000 description 3
- 238000005229 chemical vapour deposition Methods 0.000 description 2
- 238000010924 continuous production Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000012299 nitrogen atmosphere Substances 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000002344 surface layer Substances 0.000 description 2
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 2
- 229910052721 tungsten Inorganic materials 0.000 description 2
- 239000010937 tungsten Substances 0.000 description 2
- -1 boron ion Chemical class 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000004518 low pressure chemical vapour deposition Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 231100000989 no adverse effect Toxicity 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000002040 relaxant effect Effects 0.000 description 1
- 238000001004 secondary ion mass spectrometry Methods 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 230000026683 transduction Effects 0.000 description 1
- 238000010361 transduction Methods 0.000 description 1
- 238000001947 vapour-phase growth 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
- 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
- H01L31/0256—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 the material
- H01L31/0264—Inorganic materials
- H01L31/028—Inorganic materials including, apart from doping material or other impurities, only elements of Group IV of the Periodic Table
- H01L31/0288—Inorganic materials including, apart from doping material or other impurities, only elements of Group IV of the Periodic Table characterised by the doping material
-
- 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
- H01L27/14843—Interline transfer
-
- 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
- H01L27/14683—Processes or apparatus peculiar to the manufacture or treatment of these devices or parts thereof
- H01L27/14689—MOS based technologies
-
- 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
-
- 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
-
- 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
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Inorganic Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Solid State Image Pick-Up Elements (AREA)
- Transforming Light Signals Into Electric Signals (AREA)
- Light Receiving Elements (AREA)
Description
以下、本発明の実施の形態1における固体撮像装置及びその製造方法について、図1〜図3を参照しながら説明する。最初に、図1を用いて、本実施の形態1における固体撮像装置の構成を説明する。図1は、本発明の実施の形態1における固体撮像装置の構成を示す断面図である。但し、図1は、固体撮像装置の一部、具体的には、それを構成する複数の画素の一つを示したものである。一つの画素は、受光部15と、垂直CCD部16とを有する。複数の画素は、2次元的(マトリックス状)に配列されており、固体撮像装置を構成している。
次に、本発明の実施の形態2における固体撮像装置及びその製造方法について説明する。本実施の形態2における固体撮像装置及びその製造方法は、以下の点を除いて、実施の形態1における固体撮像装置及びその製造方法と同様に構成されている。なお、以下の説明では、適宜、実施の形態1で示した図1〜図3を参照する。
次に、本発明の実施の形態3における固体撮像装置及びその製造方法について説明する。本実施の形態3における固体撮像装置及びその製造方法は、以下の点を除いて、実施の形態1における固体撮像装置及びその製造方法と同様に構成されている。なお、以下の説明では、適宜、実施の形態1で示した図1〜図3を参照する。
2 p型ウェル
3 n型領域(垂直CCD部の埋め込みチャンネル)
4 受光領域(第2不純物領域)
5 素子分離領域として機能するp型領域
6 p型の表面反転層(第1不純物領域)
7 p型領域
8 絶縁膜
9 転送ゲート電極
10 遮光膜
10a 開口部
11 層間絶縁膜
12 反射防止膜
13 表面保護膜
14 保護酸化膜
15 受光部(フォトダイオード)
16 垂直CCD部
Claims (9)
- 受光部が形成された半導体基板を備え、前記受光部は、前記半導体基板に形成されたp型の第1不純物領域と、前記第1不純物領域の下に形成されたn型の第2不純物領域とを有する固体撮像装置であって、
前記第1不純物領域は、不純物としてインジウムを含み、前記受光部の上方に不純物としてインジウムを含むシリコン窒化膜からなる反射防止膜をさらに備えていることを特徴とする固体撮像装置。 - 前記半導体基板がシリコン基板であり、前記第1不純物領域が、前記不純物として、更にボロンを含んでいる請求項1に記載の固体撮像装置。
- 前記第1不純物領域において、前記インジウムと前記ボロンとの総量Nに対するインジウムの量N1の比率(N1/N)が0.4以上0.6以下である請求項2に記載の固体撮像装置。
- 受光部が形成された半導体基板を備え、前記受光部は、前記半導体基板に形成されたp型の第1不純物領域と、前記第1不純物領域の下に形成されたn型の第2不純物領域とを有する固体撮像装置の製造方法であって、
(a)前記半導体基板に、n型の不純物を導入して、n型の第2不純物領域を形成する工程と、
(b)前記半導体基板に、インジウムを導入して、p型の第1不純物領域を形成する工程と、
(c)前記受光部の上方にシリコン窒化膜によって反射防止膜を形成する工程と、
(d)前記反射防止膜にインジウムをイオン注入する工程と
を有することを特徴とする固体撮像装置の製造方法。 - 前記半導体基板がシリコン基板であり、
前記(b)の工程において、前記インジウムの導入が、ドーズ量を5×1013(個/cm2)以上に設定したイオン注入によって行われている請求項4に記載の固体撮像装置の製造方法。 - 前記半導体基板がシリコン基板であり、
前記(b)の工程において、更にボロンが導入され、前記インジウム及び前記ボロンの導入がイオン注入によって行われる請求項4に記載の固体撮像装置の製造方法。 - 前記(b)の工程が、前記第1の不純物領域において、前記インジウムと前記ボロンとの総量Nに対する前記インジウムの量N1の比率(N1/N)が、0.4以上0.6以下となるように行われている請求項6に記載の固体撮像装置の製造方法。
- 前記(b)の工程において、前記インジウムのイオン注入後に、前記ボロンのイオン注入が行われ、前記インジウムのイオン注入が、ドーズ量を5×1013(個/cm2)以上に設定して行われている請求項6または7に記載の固体撮像装置の製造方法。
- 前記(b)の工程の終了後に、前記半導体基板を450℃〜550℃の条件下で熱処理する工程が実施される請求項4〜8に記載の固体撮像装置の製造方法。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004381017A JP4674894B2 (ja) | 2004-12-28 | 2004-12-28 | 固体撮像装置及びその製造方法 |
TW094145504A TW200640004A (en) | 2004-12-28 | 2005-12-21 | Solid-state imaging device and method for manufacturing the same |
US11/315,114 US7589366B2 (en) | 2004-12-28 | 2005-12-22 | Solid-state imaging device and method for manufacturing the same |
KR1020050127835A KR20060076212A (ko) | 2004-12-28 | 2005-12-22 | 고체 촬상 장치 및 그 제조 방법 |
CNA2005101341396A CN1812114A (zh) | 2004-12-28 | 2005-12-27 | 固态成像装置及其制造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004381017A JP4674894B2 (ja) | 2004-12-28 | 2004-12-28 | 固体撮像装置及びその製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006186262A JP2006186262A (ja) | 2006-07-13 |
JP4674894B2 true JP4674894B2 (ja) | 2011-04-20 |
Family
ID=36610398
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004381017A Expired - Fee Related JP4674894B2 (ja) | 2004-12-28 | 2004-12-28 | 固体撮像装置及びその製造方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7589366B2 (ja) |
JP (1) | JP4674894B2 (ja) |
KR (1) | KR20060076212A (ja) |
CN (1) | CN1812114A (ja) |
TW (1) | TW200640004A (ja) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007201091A (ja) * | 2006-01-25 | 2007-08-09 | Fujifilm Corp | 固体撮像素子の製造方法 |
JP5199545B2 (ja) * | 2006-03-03 | 2013-05-15 | セイコーインスツル株式会社 | イメージセンサおよびその製造方法 |
JP2008135636A (ja) * | 2006-11-29 | 2008-06-12 | Fujifilm Corp | 固体撮像素子およびその製造方法 |
JP5296406B2 (ja) * | 2008-04-02 | 2013-09-25 | パナソニック株式会社 | 固体撮像装置及びその製造方法 |
US20110175086A1 (en) * | 2008-09-29 | 2011-07-21 | Sharp Kabushiki Kaisha | Photodiode, manufacturing method for the same, and display device including photodiode |
JP5185208B2 (ja) | 2009-02-24 | 2013-04-17 | 浜松ホトニクス株式会社 | フォトダイオード及びフォトダイオードアレイ |
JP5185205B2 (ja) | 2009-02-24 | 2013-04-17 | 浜松ホトニクス株式会社 | 半導体光検出素子 |
JP2013065912A (ja) * | 2009-02-24 | 2013-04-11 | Hamamatsu Photonics Kk | フォトダイオードの製造方法及びフォトダイオード |
JP5185207B2 (ja) | 2009-02-24 | 2013-04-17 | 浜松ホトニクス株式会社 | フォトダイオードアレイ |
JP2010212641A (ja) * | 2009-03-12 | 2010-09-24 | Panasonic Corp | 固体撮像素子およびその製造方法 |
JP5493430B2 (ja) * | 2009-03-31 | 2014-05-14 | ソニー株式会社 | 固体撮像装置とその製造方法、及び電子機器 |
JP2010283225A (ja) * | 2009-06-05 | 2010-12-16 | Panasonic Corp | 固体撮像装置 |
JP2011054904A (ja) * | 2009-09-04 | 2011-03-17 | Panasonic Corp | 固体撮像体装置及びその製造方法 |
US8284293B2 (en) * | 2010-07-07 | 2012-10-09 | Aptina Imaging Corporation | Image sensors with graded refractive index microlenses |
JP6048483B2 (ja) * | 2014-12-10 | 2016-12-21 | ソニー株式会社 | 固体撮像装置、および、その製造方法、電子機器 |
JP6978893B2 (ja) * | 2017-10-27 | 2021-12-08 | キヤノン株式会社 | 光電変換装置、その製造方法及び機器 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5536935A (en) * | 1978-09-06 | 1980-03-14 | Hitachi Ltd | Manufacturing of semiconductor device |
JP2000174251A (ja) * | 1998-12-04 | 2000-06-23 | Nec Corp | 光電変換素子およびそれを用いた固体撮像装置 |
JP2000357780A (ja) * | 1999-06-15 | 2000-12-26 | Nec Corp | 半導体装置の製造方法 |
JP2002124659A (ja) * | 2000-10-13 | 2002-04-26 | Matsushita Electric Ind Co Ltd | 固体撮像装置 |
JP2007503722A (ja) * | 2003-08-22 | 2007-02-22 | マイクロン テクノロジー インコーポレイテッド | ゲート制御電荷蓄積を用いた撮像 |
JP2007529145A (ja) * | 2003-07-02 | 2007-10-18 | マイクロン テクノロジー,インコーポレイテッド | 自動露光制御及び相関二重サンプリング用cmosイメージャ |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06163971A (ja) | 1992-11-27 | 1994-06-10 | Sharp Corp | 固体撮像装置の製造方法 |
KR100424254B1 (ko) * | 1999-08-06 | 2004-03-22 | 삼성에스디아이 주식회사 | 플라즈마 표시 장치용 광학 필터 |
JP4157698B2 (ja) * | 2001-11-26 | 2008-10-01 | ユーディナデバイス株式会社 | 半導体受光素子およびその駆動方法 |
US7122408B2 (en) * | 2003-06-16 | 2006-10-17 | Micron Technology, Inc. | Photodiode with ultra-shallow junction for high quantum efficiency CMOS image sensor and method of formation |
US7105906B1 (en) * | 2003-11-19 | 2006-09-12 | National Semiconductor Corporation | Photodiode that reduces the effects of surface recombination sites |
-
2004
- 2004-12-28 JP JP2004381017A patent/JP4674894B2/ja not_active Expired - Fee Related
-
2005
- 2005-12-21 TW TW094145504A patent/TW200640004A/zh unknown
- 2005-12-22 KR KR1020050127835A patent/KR20060076212A/ko not_active Application Discontinuation
- 2005-12-22 US US11/315,114 patent/US7589366B2/en not_active Expired - Fee Related
- 2005-12-27 CN CNA2005101341396A patent/CN1812114A/zh active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5536935A (en) * | 1978-09-06 | 1980-03-14 | Hitachi Ltd | Manufacturing of semiconductor device |
JP2000174251A (ja) * | 1998-12-04 | 2000-06-23 | Nec Corp | 光電変換素子およびそれを用いた固体撮像装置 |
JP2000357780A (ja) * | 1999-06-15 | 2000-12-26 | Nec Corp | 半導体装置の製造方法 |
JP2002124659A (ja) * | 2000-10-13 | 2002-04-26 | Matsushita Electric Ind Co Ltd | 固体撮像装置 |
JP2007529145A (ja) * | 2003-07-02 | 2007-10-18 | マイクロン テクノロジー,インコーポレイテッド | 自動露光制御及び相関二重サンプリング用cmosイメージャ |
JP2007503722A (ja) * | 2003-08-22 | 2007-02-22 | マイクロン テクノロジー インコーポレイテッド | ゲート制御電荷蓄積を用いた撮像 |
Also Published As
Publication number | Publication date |
---|---|
US7589366B2 (en) | 2009-09-15 |
CN1812114A (zh) | 2006-08-02 |
JP2006186262A (ja) | 2006-07-13 |
KR20060076212A (ko) | 2006-07-04 |
US20060138481A1 (en) | 2006-06-29 |
TW200640004A (en) | 2006-11-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US7589366B2 (en) | Solid-state imaging device and method for manufacturing the same | |
JP4211696B2 (ja) | 固体撮像装置の製造方法 | |
JP3782297B2 (ja) | 固体撮像装置及びその製造方法 | |
JP2008305994A (ja) | 固体撮像装置およびその製造方法 | |
JP2007027686A (ja) | イメージセンサ及びその製造方法 | |
US7713808B2 (en) | CMOS image sensor and method for fabricating the same | |
JP4398917B2 (ja) | 固体撮像装置及びその製造方法 | |
WO2013146037A1 (ja) | 固体撮像素子及び固体撮像素子の製造方法 | |
JP2007013178A (ja) | Cmosイメージセンサの製造方法 | |
JP2008187028A (ja) | 固体撮像装置及びその製造方法 | |
KR100729742B1 (ko) | 이미지 센서의 제조방법 | |
JP4359739B2 (ja) | 光電変換素子および固体撮像素子 | |
US20080160731A1 (en) | Method for fabricating cmos image sensor | |
JP2008294479A (ja) | 固体撮像装置 | |
US7387952B2 (en) | Semiconductor substrate for solid-state image pickup device and producing method therefor | |
KR20070059234A (ko) | 암전류를 감소시키기 위한 이미지 센서의 제조 방법 | |
KR100610480B1 (ko) | 광 특성을 향상시킬 수 있는 이미지센서 및 그 제조 방법 | |
JP2010251628A (ja) | 固体撮像装置およびその製造方法 | |
KR100949236B1 (ko) | 이미지 센서 및 그 제조 방법 | |
JP2004047985A (ja) | 固体撮像装置 | |
KR20110075955A (ko) | 이미지 센서의 제조 방법 | |
JP2002050755A (ja) | 固体撮像素子 | |
KR100716914B1 (ko) | 씨모스 이미지 센서의 제조방법 | |
JP2006041117A (ja) | 固体撮像素子の製造方法 | |
JP2002190587A (ja) | 固体撮像装置の製造方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20070809 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20101210 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20101216 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20101227 |
|
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: 20110120 |
|
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: 20110124 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20140204 Year of fee payment: 3 |
|
R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313113 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |