TWI282168B - Silicon-on-insulator (SOI) semiconductor structure and method on manufacture - Google Patents

Silicon-on-insulator (SOI) semiconductor structure and method on manufacture Download PDF

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Publication number
TWI282168B
TWI282168B TW090116133A TW90116133A TWI282168B TW I282168 B TWI282168 B TW I282168B TW 090116133 A TW090116133 A TW 090116133A TW 90116133 A TW90116133 A TW 90116133A TW I282168 B TWI282168 B TW I282168B
Authority
TW
Taiwan
Prior art keywords
layer
trench
insulator
semiconductor device
substrate
Prior art date
Application number
TW090116133A
Other languages
English (en)
Chinese (zh)
Inventor
Sailesh Chittipeddi
Michael James Kelly
Original Assignee
Agere Systems Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Agere Systems Inc filed Critical Agere Systems Inc
Application granted granted Critical
Publication of TWI282168B publication Critical patent/TWI282168B/zh

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Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D86/00—Integrated devices formed in or on insulating or conducting substrates, e.g. formed in silicon-on-insulator [SOI] substrates or on stainless steel or glass substrates
    • H10D86/80—Integrated devices formed in or on insulating or conducting substrates, e.g. formed in silicon-on-insulator [SOI] substrates or on stainless steel or glass substrates characterised by multiple passive components, e.g. resistors, capacitors or inductors
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D1/00—Resistors, capacitors or inductors
    • H10D1/01—Manufacture or treatment
    • H10D1/045—Manufacture or treatment of capacitors having potential barriers, e.g. varactors
    • H10D1/047—Manufacture or treatment of capacitors having potential barriers, e.g. varactors of conductor-insulator-semiconductor capacitors, e.g. trench capacitors
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10B—ELECTRONIC MEMORY DEVICES
    • H10B12/00—Dynamic random access memory [DRAM] devices
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D84/00—Integrated devices formed in or on semiconductor substrates that comprise only semiconducting layers, e.g. on Si wafers or on GaAs-on-Si wafers
    • H10D84/201—Integrated devices formed in or on semiconductor substrates that comprise only semiconducting layers, e.g. on Si wafers or on GaAs-on-Si wafers characterised by the integration of only components covered by H10D1/00 or H10D8/00, e.g. RLC circuits
    • H10D84/204—Integrated devices formed in or on semiconductor substrates that comprise only semiconducting layers, e.g. on Si wafers or on GaAs-on-Si wafers characterised by the integration of only components covered by H10D1/00 or H10D8/00, e.g. RLC circuits of combinations of diodes or capacitors or resistors
    • H10D84/212—Integrated devices formed in or on semiconductor substrates that comprise only semiconducting layers, e.g. on Si wafers or on GaAs-on-Si wafers characterised by the integration of only components covered by H10D1/00 or H10D8/00, e.g. RLC circuits of combinations of diodes or capacitors or resistors of only capacitors
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D86/00—Integrated devices formed in or on insulating or conducting substrates, e.g. formed in silicon-on-insulator [SOI] substrates or on stainless steel or glass substrates
    • H10D86/01—Manufacture or treatment
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D86/00—Integrated devices formed in or on insulating or conducting substrates, e.g. formed in silicon-on-insulator [SOI] substrates or on stainless steel or glass substrates
    • H10D86/201—Integrated devices formed in or on insulating or conducting substrates, e.g. formed in silicon-on-insulator [SOI] substrates or on stainless steel or glass substrates the substrates comprising an insulating layer on a semiconductor body, e.g. SOI
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
    • H10P90/00—Preparation of wafers not covered by a single main group of this subclass, e.g. wafer reinforcement
    • H10P90/19—Preparing inhomogeneous wafers
    • H10P90/1904—Preparing vertically inhomogeneous wafers
    • H10P90/1906—Preparing SOI wafers
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W10/00—Isolation regions in semiconductor bodies between components of integrated devices
    • H10W10/10—Isolation regions comprising dielectric materials
    • H10W10/181—Semiconductor-on-insulator [SOI] isolation regions, e.g. buried oxide regions of SOI wafers

Landscapes

  • Semiconductor Integrated Circuits (AREA)
  • Semiconductor Memories (AREA)
TW090116133A 2000-07-07 2001-07-02 Silicon-on-insulator (SOI) semiconductor structure and method on manufacture TWI282168B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/611,907 US6538283B1 (en) 2000-07-07 2000-07-07 Silicon-on-insulator (SOI) semiconductor structure with additional trench including a conductive layer

Publications (1)

Publication Number Publication Date
TWI282168B true TWI282168B (en) 2007-06-01

Family

ID=24450876

Family Applications (1)

Application Number Title Priority Date Filing Date
TW090116133A TWI282168B (en) 2000-07-07 2001-07-02 Silicon-on-insulator (SOI) semiconductor structure and method on manufacture

Country Status (5)

Country Link
US (1) US6538283B1 (https=)
EP (1) EP1170786B1 (https=)
JP (1) JP4931291B2 (https=)
KR (1) KR100753788B1 (https=)
TW (1) TWI282168B (https=)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6825545B2 (en) * 2003-04-03 2004-11-30 International Business Machines Corporation On chip decap trench capacitor (DTC) for ultra high performance silicon on insulator (SOI) systems microprocessors
US7569450B2 (en) * 2006-06-09 2009-08-04 International Business Machines Corporation Semiconductor capacitors in hot (hybrid orientation technology) substrates
US7880267B2 (en) * 2006-08-28 2011-02-01 Micron Technology, Inc. Buried decoupling capacitors, devices and systems including same, and methods of fabrication
US8399957B2 (en) * 2011-04-08 2013-03-19 International Business Machines Corporation Dual-depth self-aligned isolation structure for a back gate electrode
CN103066007B (zh) * 2012-12-14 2018-01-02 上海集成电路研发中心有限公司 一种全隔离结构的制作方法

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4534076A (en) 1982-05-05 1985-08-13 Barge Fred H Reclining radiographic wall table
JPS62136869A (ja) * 1985-12-11 1987-06-19 Sony Corp 半導体記憶装置
JPS63242241A (ja) 1987-03-31 1988-10-07 株式会社東芝 移動量検出手段の故障検出装置
US5155758A (en) 1990-04-19 1992-10-13 Thomas Vogl Portable device for facilitating the performance of radiographic procedures
US5349956A (en) 1991-12-04 1994-09-27 Apogee Medical Products, Inc. Apparatus and method for use in medical imaging
US5386447A (en) 1992-09-23 1995-01-31 Fischer Imaging Corporation Mammographic screening and biopsy apparatus
JP3260449B2 (ja) 1992-10-22 2002-02-25 株式会社東芝 Ｘ線診断装置
US5305365A (en) 1992-11-24 1994-04-19 Bennett X-Ray Technologies Mammography system with rearwardly tilting mammograph
JP3535542B2 (ja) * 1993-09-22 2004-06-07 エルジイ・セミコン・カンパニイ・リミテッド 半導体メモリ装置及びその製造方法
JPH07161936A (ja) * 1993-12-07 1995-06-23 Toshiba Corp 半導体記憶装置とその製造方法
JPH08222710A (ja) 1995-02-17 1996-08-30 Mitsubishi Electric Corp 半導体装置
SE505513C2 (sv) 1995-11-14 1997-09-08 Elekta Ab Anordning för återpositionering av en patient
US5585285A (en) 1995-12-06 1996-12-17 Micron Technology, Inc. Method of forming dynamic random access memory circuitry using SOI and isolation trenches
US5770875A (en) * 1996-09-16 1998-06-23 International Business Machines Corporation Large value capacitor for SOI
US5770484A (en) * 1996-12-13 1998-06-23 International Business Machines Corporation Method of making silicon on insulator buried plate trench capacitor
KR19980084637A (ko) * 1997-05-23 1998-12-05 김영환 반도체 장치의 전하저장전극 형성방법
DE19736884A1 (de) 1997-08-25 1999-03-18 Siemens Ag Erweitertes diagnostisches Magnetresonanzgerät mit Operationsfunktionalität
US5976945A (en) 1997-11-20 1999-11-02 Vanguard International Semiconductor Corporation Method for fabricating a DRAM cell structure on an SOI wafer incorporating a two dimensional trench capacitor
KR20050075638A (ko) * 2004-01-17 2005-07-21 삼성전자주식회사 Ｓｏｉ 타입 웨이퍼를 이용한 트렌치 커패시터 형성방법

Also Published As

Publication number Publication date
JP4931291B2 (ja) 2012-05-16
KR20020005494A (ko) 2002-01-17
EP1170786B1 (en) 2019-06-19
US6538283B1 (en) 2003-03-25
EP1170786A1 (en) 2002-01-09
JP2002064146A (ja) 2002-02-28
KR100753788B1 (ko) 2007-08-31

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