SG109577A1 - A spiral inductor formed in a semiconductor substrate and a method for forming the inductor - Google Patents
A spiral inductor formed in a semiconductor substrate and a method for forming the inductorInfo
- Publication number
- SG109577A1 SG109577A1 SG200404702A SG200404702A SG109577A1 SG 109577 A1 SG109577 A1 SG 109577A1 SG 200404702 A SG200404702 A SG 200404702A SG 200404702 A SG200404702 A SG 200404702A SG 109577 A1 SG109577 A1 SG 109577A1
- Authority
- SG
- Singapore
- Prior art keywords
- inductor
- forming
- semiconductor substrate
- spiral
- spiral inductor
- Prior art date
Links
- 239000004065 semiconductor Substances 0.000 title 1
- 239000000758 substrate Substances 0.000 title 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L28/00—Passive two-terminal components without a potential-jump or surface barrier for integrated circuits; Details thereof; Multistep manufacturing processes therefor
- H01L28/10—Inductors
-
- 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
- H01L27/02—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers
- H01L27/04—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being a semiconductor body
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F17/00—Fixed inductances of the signal type
- H01F17/0006—Printed inductances
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
- H01F41/041—Printed circuit coils
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/52—Arrangements for conducting electric current within the device in operation from one component to another, i.e. interconnections, e.g. wires, lead frames
- H01L23/522—Arrangements for conducting electric current within the device in operation from one component to another, i.e. interconnections, e.g. wires, lead frames including external interconnections consisting of a multilayer structure of conductive and insulating layers inseparably formed on the semiconductor body
- H01L23/5227—Inductive arrangements or effects of, or between, wiring layers
-
- 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
- H01L27/02—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers
- H01L27/04—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being a semiconductor body
- H01L27/08—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being a semiconductor body including only semiconductor components of a single kind
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F17/00—Fixed inductances of the signal type
- H01F17/0006—Printed inductances
- H01F2017/0046—Printed inductances with a conductive path having a bridge
-
- 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
-
- 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
- H01L2924/30—Technical effects
- H01L2924/301—Electrical effects
- H01L2924/3011—Impedance
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S257/00—Active solid-state devices, e.g. transistors, solid-state diodes
- Y10S257/903—FET configuration adapted for use as static memory cell
- Y10S257/904—FET configuration adapted for use as static memory cell with passive components,, e.g. polysilicon resistors
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/4902—Electromagnet, transformer or inductor
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/4902—Electromagnet, transformer or inductor
- Y10T29/49073—Electromagnet, transformer or inductor by assembling coil and core
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49117—Conductor or circuit manufacturing
- Y10T29/49124—On flat or curved insulated base, e.g., printed circuit, etc.
- Y10T29/49155—Manufacturing circuit on or in base
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Semiconductor Integrated Circuits (AREA)
- Coils Or Transformers For Communication (AREA)
- Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/646,997 US7075167B2 (en) | 2003-08-22 | 2003-08-22 | Spiral inductor formed in a semiconductor substrate |
Publications (1)
Publication Number | Publication Date |
---|---|
SG109577A1 true SG109577A1 (en) | 2005-03-30 |
Family
ID=34136607
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG200404702A SG109577A1 (en) | 2003-08-22 | 2004-08-18 | A spiral inductor formed in a semiconductor substrate and a method for forming the inductor |
Country Status (7)
Country | Link |
---|---|
US (2) | US7075167B2 (zh) |
EP (2) | EP1830402B1 (zh) |
JP (2) | JP2005072588A (zh) |
KR (1) | KR101084959B1 (zh) |
CN (3) | CN101345242B (zh) |
SG (1) | SG109577A1 (zh) |
TW (2) | TWI418017B (zh) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7075167B2 (en) * | 2003-08-22 | 2006-07-11 | Agere Systems Inc. | Spiral inductor formed in a semiconductor substrate |
US7205632B2 (en) * | 2004-04-05 | 2007-04-17 | Taiwan Semiconductor Manufacturing Company, Ltd. | Anti-scattering attenuator structure for high energy particle radiation into integrated circuits |
US7215000B2 (en) * | 2004-08-23 | 2007-05-08 | Texas Instruments Incorporated | Selectively encased surface metal structures in a semiconductor device |
JP2007049115A (ja) * | 2005-07-13 | 2007-02-22 | Seiko Epson Corp | 半導体装置 |
GB2440365A (en) * | 2006-07-21 | 2008-01-30 | X Fab Uk Ltd | A semiconductor device |
US7935607B2 (en) * | 2007-04-09 | 2011-05-03 | Freescale Semiconductor, Inc. | Integrated passive device with a high resistivity substrate and method for forming the same |
KR100947933B1 (ko) * | 2007-08-28 | 2010-03-15 | 주식회사 동부하이텍 | 인덕터 및 그 제조 방법 |
CN101442048B (zh) * | 2007-11-23 | 2010-09-08 | 上海华虹Nec电子有限公司 | 射频cmos集成电感中的接地环结构 |
CN101924102B (zh) * | 2009-06-15 | 2013-07-31 | 慧国(上海)软件科技有限公司 | 半导体装置 |
JP2011040882A (ja) * | 2009-08-07 | 2011-02-24 | Sony Corp | 高周波デバイス |
JP2011049397A (ja) * | 2009-08-27 | 2011-03-10 | Sony Corp | 高周波デバイス |
TWI412114B (zh) | 2009-12-31 | 2013-10-11 | Advanced Semiconductor Eng | 半導體封裝結構及其製造方法 |
TWI436463B (zh) * | 2009-12-31 | 2014-05-01 | Advanced Semiconductor Eng | 半導體封裝結構及其製造方法 |
US8710622B2 (en) * | 2011-11-17 | 2014-04-29 | Harris Corporation | Defected ground plane inductor |
US8580647B2 (en) * | 2011-12-19 | 2013-11-12 | Taiwan Semiconductor Manufacturing Company, Ltd. | Inductors with through VIAS |
TWI566653B (zh) * | 2014-11-14 | 2017-01-11 | 乾坤科技股份有限公司 | 無基板電子元件及其製造方法 |
US9484297B2 (en) | 2015-03-13 | 2016-11-01 | Globalfoundries Inc. | Semiconductor device having non-magnetic single core inductor and method of producing the same |
US10075132B2 (en) | 2015-03-24 | 2018-09-11 | Nxp Usa, Inc. | RF amplifier with conductor-less region underlying filter circuit inductor, and methods of manufacture thereof |
US9509251B2 (en) | 2015-03-24 | 2016-11-29 | Freescale Semiconductor, Inc. | RF amplifier module and methods of manufacture thereof |
US9871107B2 (en) * | 2015-05-22 | 2018-01-16 | Nxp Usa, Inc. | Device with a conductive feature formed over a cavity and method therefor |
US9787254B2 (en) | 2015-09-23 | 2017-10-10 | Nxp Usa, Inc. | Encapsulated semiconductor device package with heatsink opening, and methods of manufacture thereof |
US11373803B2 (en) * | 2017-08-11 | 2022-06-28 | Applied Materials, Inc. | Method of forming a magnetic core on a substrate |
US10672704B2 (en) * | 2017-11-30 | 2020-06-02 | Taiwan Semiconductor Manufacturing Company Ltd. | Semiconductor device with polygonal inductive device |
CN108133101B (zh) * | 2017-12-21 | 2021-09-24 | 上海华力微电子有限公司 | 一种电感版图之辅助层及器件参数抽取的方法 |
US10535635B2 (en) | 2018-06-15 | 2020-01-14 | Taiwan Semiconductor Manufacturing Company, Ltd. | Second semiconductor wafer attached to a first semiconductor wafer with a through hole connected to an inductor |
Family Cites Families (35)
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US5227659A (en) * | 1990-06-08 | 1993-07-13 | Trustees Of Boston University | Integrated circuit inductor |
JPH0677407A (ja) * | 1992-04-06 | 1994-03-18 | Nippon Precision Circuits Kk | 半導体装置 |
WO1994007348A1 (en) * | 1992-09-24 | 1994-03-31 | Hughes Aircraft Company | Dielectric vias within multilayer 3-dimensional structures/substrates |
WO1994017558A1 (en) * | 1993-01-29 | 1994-08-04 | The Regents Of The University Of California | Monolithic passive component |
US5370766A (en) * | 1993-08-16 | 1994-12-06 | California Micro Devices | Methods for fabrication of thin film inductors, inductor networks and integration with other passive and active devices |
US5446311A (en) * | 1994-09-16 | 1995-08-29 | International Business Machines Corporation | High-Q inductors in silicon technology without expensive metalization |
JP2904086B2 (ja) * | 1995-12-27 | 1999-06-14 | 日本電気株式会社 | 半導体装置およびその製造方法 |
US6492705B1 (en) * | 1996-06-04 | 2002-12-10 | Intersil Corporation | Integrated circuit air bridge structures and methods of fabricating same |
US5736749A (en) * | 1996-11-19 | 1998-04-07 | Lucent Technologies Inc. | Integrated circuit device with inductor incorporated therein |
TW327253B (en) * | 1997-05-23 | 1998-02-21 | Vanguard Int Semiconduct Corp | The manufacturing method of metallization for IC |
US6160303A (en) * | 1997-08-29 | 2000-12-12 | Texas Instruments Incorporated | Monolithic inductor with guard rings |
US6153489A (en) * | 1997-12-22 | 2000-11-28 | Electronics And Telecommunications Research Institute | Fabrication method of inductor devices using a substrate conversion technique |
TW363278B (en) * | 1998-01-16 | 1999-07-01 | Winbond Electronics Corp | Preparation method for semiconductor to increase the inductive resonance frequency and Q value |
TW367623B (en) * | 1998-02-20 | 1999-08-21 | Winbond Electronic Corp | High Q value inductor and forming method thereof |
US6025261A (en) * | 1998-04-29 | 2000-02-15 | Micron Technology, Inc. | Method for making high-Q inductive elements |
JPH11354330A (ja) | 1998-06-08 | 1999-12-24 | Mitsubishi Materials Corp | 積層チップ部品およびその使用方法 |
US6426267B2 (en) * | 1998-06-19 | 2002-07-30 | Winbond Electronics Corp. | Method for fabricating high-Q inductance device in monolithic technology |
JP2000022085A (ja) * | 1998-06-29 | 2000-01-21 | Toshiba Corp | 半導体装置及びその製造方法 |
US6249191B1 (en) * | 1998-11-23 | 2001-06-19 | Micron Technology, Inc. | Monolithic integrated circuit oscillators, complementary metal oxide semiconductor (CMOS) voltage-controlled oscillators, integrated circuit oscillators, oscillator-forming methods, and oscillation methods |
US6083802A (en) * | 1998-12-31 | 2000-07-04 | Winbond Electronics Corporation | Method for forming an inductor |
US6310387B1 (en) * | 1999-05-03 | 2001-10-30 | Silicon Wave, Inc. | Integrated circuit inductor with high self-resonance frequency |
US6140197A (en) * | 1999-08-30 | 2000-10-31 | Chartered Semiconductor Manufacturing Ltd. | Method of making spiral-type RF inductors having a high quality factor (Q) |
JP2001168288A (ja) * | 1999-12-13 | 2001-06-22 | Seiko Epson Corp | 半導体装置 |
US6503838B1 (en) * | 1999-12-31 | 2003-01-07 | Texas Instruments Incorporated | Integrated circuit isolation of functionally distinct RF circuits |
JP2001223331A (ja) * | 2000-02-07 | 2001-08-17 | Sony Corp | 半導体装置及びその製造方法 |
US6800533B1 (en) | 2000-03-06 | 2004-10-05 | Chartered Semiconductor Manufacturing Ltd. | Integrated vertical spiral inductor on semiconductor material |
JP2002009299A (ja) * | 2000-04-17 | 2002-01-11 | Mitsubishi Electric Corp | 半導体装置の製造方法 |
US6429504B1 (en) * | 2000-05-16 | 2002-08-06 | Tyco Electronics Corporation | Multilayer spiral inductor and integrated circuits incorporating the same |
US6420773B1 (en) * | 2000-10-04 | 2002-07-16 | Winbond Electronics Corp. | Multi-level spiral inductor structure having high inductance (L) and high quality factor (Q) |
JP2002164512A (ja) * | 2000-11-28 | 2002-06-07 | Fujitsu Ltd | 半導体装置及びその製造方法 |
US6534843B2 (en) * | 2001-02-10 | 2003-03-18 | International Business Machines Corporation | High Q inductor with faraday shield and dielectric well buried in substrate |
US6712983B2 (en) * | 2001-04-12 | 2004-03-30 | Memsic, Inc. | Method of etching a deep trench in a substrate and method of fabricating on-chip devices and micro-machined structures using the same |
JP3666411B2 (ja) * | 2001-05-07 | 2005-06-29 | ソニー株式会社 | 高周波モジュール装置 |
JP4355128B2 (ja) * | 2002-07-04 | 2009-10-28 | 富士通マイクロエレクトロニクス株式会社 | 半導体装置およびその製造方法 |
US7075167B2 (en) | 2003-08-22 | 2006-07-11 | Agere Systems Inc. | Spiral inductor formed in a semiconductor substrate |
-
2003
- 2003-08-22 US US10/646,997 patent/US7075167B2/en not_active Expired - Lifetime
-
2004
- 2004-06-29 TW TW102102447A patent/TWI418017B/zh active
- 2004-06-29 TW TW093119217A patent/TWI412119B/zh active
- 2004-08-04 CN CN200810210288XA patent/CN101345242B/zh active Active
- 2004-08-04 CN CN201010115825XA patent/CN101794775B/zh active Active
- 2004-08-04 CN CN2004100558476A patent/CN1707806B/zh active Active
- 2004-08-18 SG SG200404702A patent/SG109577A1/en unknown
- 2004-08-20 EP EP07075479.1A patent/EP1830402B1/en not_active Expired - Fee Related
- 2004-08-20 EP EP04255018.6A patent/EP1513170B1/en not_active Expired - Fee Related
- 2004-08-20 JP JP2004240186A patent/JP2005072588A/ja active Pending
- 2004-08-20 KR KR1020040065903A patent/KR101084959B1/ko active IP Right Grant
-
2006
- 2006-05-19 US US11/419,252 patent/US7381607B2/en not_active Expired - Lifetime
-
2007
- 2007-08-13 JP JP2007210590A patent/JP2007300143A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
US7381607B2 (en) | 2008-06-03 |
US20070107206A1 (en) | 2007-05-17 |
TW201330228A (zh) | 2013-07-16 |
EP1830402A2 (en) | 2007-09-05 |
EP1830402A3 (en) | 2007-10-17 |
CN101345242B (zh) | 2010-07-21 |
CN101794775B (zh) | 2011-12-28 |
TW200509370A (en) | 2005-03-01 |
JP2007300143A (ja) | 2007-11-15 |
JP2005072588A (ja) | 2005-03-17 |
CN101794775A (zh) | 2010-08-04 |
KR20050020707A (ko) | 2005-03-04 |
KR101084959B1 (ko) | 2011-11-23 |
EP1513170A2 (en) | 2005-03-09 |
CN1707806B (zh) | 2010-08-18 |
US20050040471A1 (en) | 2005-02-24 |
EP1830402B1 (en) | 2015-06-17 |
EP1513170A3 (en) | 2005-05-25 |
TWI412119B (zh) | 2013-10-11 |
EP1513170B1 (en) | 2014-09-24 |
CN101345242A (zh) | 2009-01-14 |
CN1707806A (zh) | 2005-12-14 |
TWI418017B (zh) | 2013-12-01 |
US7075167B2 (en) | 2006-07-11 |
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