CN1655364A - 晶体管结构、存储单元及其阵列、及存储器制造方法 - Google Patents
晶体管结构、存储单元及其阵列、及存储器制造方法 Download PDFInfo
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- CN1655364A CN1655364A CNA2004100105599A CN200410010559A CN1655364A CN 1655364 A CN1655364 A CN 1655364A CN A2004100105599 A CNA2004100105599 A CN A2004100105599A CN 200410010559 A CN200410010559 A CN 200410010559A CN 1655364 A CN1655364 A CN 1655364A
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- 229910052581 Si3N4 Inorganic materials 0.000 claims description 31
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 claims description 29
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Images
Classifications
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- 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
- H10B12/30—DRAM devices comprising one-transistor - one-capacitor [1T-1C] memory cells
- H10B12/34—DRAM devices comprising one-transistor - one-capacitor [1T-1C] memory cells the transistor being at least partially in a trench in the substrate
-
- 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
- H10B12/01—Manufacture or treatment
- H10B12/02—Manufacture or treatment for one transistor one-capacitor [1T-1C] memory cells
- H10B12/03—Making the capacitor or connections thereto
- H10B12/033—Making the capacitor or connections thereto the capacitor extending over the transistor
- H10B12/0335—Making a connection between the transistor and the capacitor, e.g. plug
-
- 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
- H10B12/01—Manufacture or treatment
- H10B12/02—Manufacture or treatment for one transistor one-capacitor [1T-1C] memory cells
- H10B12/05—Making the transistor
- H10B12/053—Making the transistor the transistor being at least partially in a trench in the substrate
-
- 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
- H10B12/01—Manufacture or treatment
- H10B12/02—Manufacture or treatment for one transistor one-capacitor [1T-1C] memory cells
- H10B12/05—Making the transistor
- H10B12/056—Making the transistor the transistor being a FinFET
-
- 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
- H10B12/30—DRAM devices comprising one-transistor - one-capacitor [1T-1C] memory cells
- H10B12/48—Data lines or contacts therefor
- H10B12/485—Bit line contacts
-
- 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
- H10B12/30—DRAM devices comprising one-transistor - one-capacitor [1T-1C] memory cells
- H10B12/48—Data lines or contacts therefor
- H10B12/488—Word lines
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D30/00—Field-effect transistors [FET]
- H10D30/01—Manufacture or treatment
- H10D30/021—Manufacture or treatment of FETs having insulated gates [IGFET]
- H10D30/024—Manufacture or treatment of FETs having insulated gates [IGFET] of fin field-effect transistors [FinFET]
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D30/00—Field-effect transistors [FET]
- H10D30/60—Insulated-gate field-effect transistors [IGFET]
- H10D30/62—Fin field-effect transistors [FinFET]
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Semiconductor Memories (AREA)
Abstract
Description
Claims (27)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10361695A DE10361695B3 (de) | 2003-12-30 | 2003-12-30 | Transistorstruktur mit gekrümmtem Kanal, Speicherzelle und Speicherzellenfeld für DRAMs sowie Verfahren zur Herstellung eines DRAMs |
DE10361695.0 | 2003-12-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1655364A true CN1655364A (zh) | 2005-08-17 |
CN100470836C CN100470836C (zh) | 2009-03-18 |
Family
ID=33560399
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2004100105599A Expired - Fee Related CN100470836C (zh) | 2003-12-30 | 2004-12-30 | 晶体管结构、存储单元及其阵列、及存储器制造方法 |
Country Status (3)
Country | Link |
---|---|
US (2) | US7279742B2 (zh) |
CN (1) | CN100470836C (zh) |
DE (1) | DE10361695B3 (zh) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102315213A (zh) * | 2010-06-30 | 2012-01-11 | 台湾积体电路制造股份有限公司 | 多鳍式静态随机存取存储器单元的布局 |
CN101952948B (zh) * | 2008-02-19 | 2012-10-03 | 美光科技公司 | 包含耐栅极短路的鳍式晶体管的装置及其制作方法 |
CN102760735A (zh) * | 2011-06-21 | 2012-10-31 | 钰创科技股份有限公司 | 动态记忆体结构 |
CN101395714B (zh) * | 2006-03-02 | 2013-06-05 | 美光科技公司 | U形晶体管及相应制造方法 |
CN104752432A (zh) * | 2013-12-27 | 2015-07-01 | 中芯国际集成电路制造(上海)有限公司 | 嵌入式动态随机存储器单元及其形成方法 |
CN106057890A (zh) * | 2015-04-02 | 2016-10-26 | 三星电子株式会社 | 半导体器件 |
CN108663862A (zh) * | 2014-02-25 | 2018-10-16 | 群创光电股份有限公司 | 显示面板 |
CN109524467A (zh) * | 2017-09-20 | 2019-03-26 | 格芯公司 | 形成垂直场效应晶体管的方法以及所得结构 |
Families Citing this family (49)
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DE102004006520B4 (de) * | 2004-02-10 | 2010-05-12 | Qimonda Ag | Verfahren zur Herstellung einer DRAM-Speicherzellenanordnung mit Trenchkondensatoren und Stegfeldeffekttransistoren (FinFET) sowie DRAM-Speicherzellenanordnung |
DE102004021052B3 (de) * | 2004-04-29 | 2005-12-29 | Infineon Technologies Ag | Verfahren zur Herstellung von Trench-DRAM-Speicherzellen und Trench-DRAM-Speicherzellenfeld mit Stegfeldeffekttransistoren mit gekrümmtem Kanal (CFET) |
US7098105B2 (en) * | 2004-05-26 | 2006-08-29 | Micron Technology, Inc. | Methods for forming semiconductor structures |
DE102004031385B4 (de) * | 2004-06-29 | 2010-12-09 | Qimonda Ag | Verfahren zur Herstellung von Stegfeldeffekttransistoren in einer DRAM-Speicherzellenanordnung, Feldeffekttransistoren mit gekrümmtem Kanal und DRAM-Speicherzellenanordnung |
US7442976B2 (en) | 2004-09-01 | 2008-10-28 | Micron Technology, Inc. | DRAM cells with vertical transistors |
KR100744068B1 (ko) | 2005-04-29 | 2007-07-30 | 주식회사 하이닉스반도체 | 반도체 소자의 트랜지스터 제조 방법 |
US7473952B2 (en) | 2005-05-02 | 2009-01-06 | Infineon Technologies Ag | Memory cell array and method of manufacturing the same |
US7816262B2 (en) | 2005-08-30 | 2010-10-19 | Micron Technology, Inc. | Method and algorithm for random half pitched interconnect layout with constant spacing |
US7679125B2 (en) * | 2005-12-14 | 2010-03-16 | Freescale Semiconductor, Inc. | Back-gated semiconductor device with a storage layer and methods for forming thereof |
US7371645B2 (en) * | 2005-12-30 | 2008-05-13 | Infineon Technologies Ag | Method of manufacturing a field effect transistor device with recessed channel and corner gate device |
US7842558B2 (en) | 2006-03-02 | 2010-11-30 | Micron Technology, Inc. | Masking process for simultaneously patterning separate regions |
TWI300975B (en) * | 2006-06-08 | 2008-09-11 | Nanya Technology Corp | Method for fabricating recessed-gate mos transistor device |
US20080061363A1 (en) * | 2006-09-08 | 2008-03-13 | Rolf Weis | Integrated transistor device and corresponding manufacturing method |
US7834395B2 (en) | 2007-02-13 | 2010-11-16 | Qimonda Ag | 3-D channel field-effect transistor, memory cell and integrated circuit |
DE102007009876A1 (de) | 2007-02-28 | 2008-09-11 | Qimonda Ag | Anordnung von Speicherzellen umfassend Doppel-Gate-Transistoren mit gebogenem Stromfluss, sowie Verfahren zum Betrieb und zur Herstellung derselben |
US7732888B2 (en) | 2007-04-16 | 2010-06-08 | Qimonda Ag | Integrated circuit, method for manufacturing an integrated circuit, memory cell array, memory module, and device |
US7923373B2 (en) | 2007-06-04 | 2011-04-12 | Micron Technology, Inc. | Pitch multiplication using self-assembling materials |
DE102007035858A1 (de) * | 2007-07-31 | 2009-02-05 | Qimonda Ag | Integrierte Schaltung, Verfahren zum Herstellen einer integrierten Schaltung, Speicherzellenarray, Speichermodul sowie Vorrichtung |
US7683417B2 (en) * | 2007-10-26 | 2010-03-23 | Texas Instruments Incorporated | Memory device with memory cell including MuGFET and fin capacitor |
US7742324B2 (en) * | 2008-02-19 | 2010-06-22 | Micron Technology, Inc. | Systems and devices including local data lines and methods of using, making, and operating the same |
US9190494B2 (en) * | 2008-02-19 | 2015-11-17 | Micron Technology, Inc. | Systems and devices including fin field-effect transistors each having U-shaped semiconductor fin |
US7915659B2 (en) | 2008-03-06 | 2011-03-29 | Micron Technology, Inc. | Devices with cavity-defined gates and methods of making the same |
US7808042B2 (en) | 2008-03-20 | 2010-10-05 | Micron Technology, Inc. | Systems and devices including multi-gate transistors and methods of using, making, and operating the same |
US8546876B2 (en) | 2008-03-20 | 2013-10-01 | Micron Technology, Inc. | Systems and devices including multi-transistor cells and methods of using, making, and operating the same |
US7898857B2 (en) | 2008-03-20 | 2011-03-01 | Micron Technology, Inc. | Memory structure having volatile and non-volatile memory portions |
US7969776B2 (en) * | 2008-04-03 | 2011-06-28 | Micron Technology, Inc. | Data cells with drivers and methods of making and operating the same |
US8076229B2 (en) * | 2008-05-30 | 2011-12-13 | Micron Technology, Inc. | Methods of forming data cells and connections to data cells |
US7824983B2 (en) * | 2008-06-02 | 2010-11-02 | Micron Technology, Inc. | Methods of providing electrical isolation in semiconductor structures |
US8101497B2 (en) | 2008-09-11 | 2012-01-24 | Micron Technology, Inc. | Self-aligned trench formation |
US8148776B2 (en) | 2008-09-15 | 2012-04-03 | Micron Technology, Inc. | Transistor with a passive gate |
US8278691B2 (en) * | 2008-12-11 | 2012-10-02 | Micron Technology, Inc. | Low power memory device with JFET device structures |
KR20100071200A (ko) * | 2008-12-19 | 2010-06-29 | 삼성전자주식회사 | 멀티플렉서 및 이의 제조 방법 |
US8143121B2 (en) * | 2009-10-01 | 2012-03-27 | Nanya Technology Corp. | DRAM cell with double-gate fin-FET, DRAM cell array and fabrication method thereof |
US9202921B2 (en) | 2010-03-30 | 2015-12-01 | Nanya Technology Corp. | Semiconductor device and method of making the same |
EP2393118A1 (en) * | 2010-06-02 | 2011-12-07 | Nanya Technology Corporation | Single-gate FinFET and fabrication method thereof |
US8294511B2 (en) | 2010-11-19 | 2012-10-23 | Micron Technology, Inc. | Vertically stacked fin transistors and methods of fabricating and operating the same |
US8846472B2 (en) * | 2011-02-28 | 2014-09-30 | Hynix Semiconductor Inc. | Method for fabricating semiconductor device |
US9941271B2 (en) | 2013-10-04 | 2018-04-10 | Avago Technologies General Ip (Singapore) Pte. Ltd. | Fin-shaped field effect transistor and capacitor structures |
US9773888B2 (en) | 2014-02-26 | 2017-09-26 | Micron Technology, Inc. | Vertical access devices, semiconductor device structures, and related methods |
US20160336324A1 (en) * | 2015-05-15 | 2016-11-17 | Qualcomm Incorporated | Tunnel field effect transistor and method of making the same |
KR102427133B1 (ko) * | 2015-08-31 | 2022-08-01 | 삼성전자주식회사 | 반도체 장치 및 이의 제조 방법 |
TWI567941B (zh) * | 2015-10-29 | 2017-01-21 | 華邦電子股份有限公司 | 半導體裝置及其製造方法 |
US10008504B1 (en) | 2016-12-27 | 2018-06-26 | Micron Technology, Inc. | Memory arrays |
US10692887B2 (en) * | 2017-08-29 | 2020-06-23 | Micron Technology, Inc. | Methods used in forming an array of memory cells |
US10014390B1 (en) | 2017-10-10 | 2018-07-03 | Globalfoundries Inc. | Inner spacer formation for nanosheet field-effect transistors with tall suspensions |
CN110880508B (zh) * | 2018-09-05 | 2024-08-09 | 长鑫存储技术有限公司 | 集成电路存储器的晶体管组合结构及其形成方法 |
US11404460B2 (en) | 2020-01-07 | 2022-08-02 | Taiwan Semiconductor Manufacturing Company, Ltd. | Vertical gate field effect transistor |
CN116724354A (zh) * | 2020-12-25 | 2023-09-08 | 新加坡优尼山帝斯电子私人有限公司 | 包含半导体元件的存储器装置 |
CN116799007A (zh) * | 2022-03-14 | 2023-09-22 | 长鑫存储技术有限公司 | 半导体结构、阵列结构、多层堆叠结构及其制备方法 |
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US6413802B1 (en) * | 2000-10-23 | 2002-07-02 | The Regents Of The University Of California | Finfet transistor structures having a double gate channel extending vertically from a substrate and methods of manufacture |
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JP2004214379A (ja) * | 2002-12-27 | 2004-07-29 | Toshiba Corp | 半導体装置、ダイナミック型半導体記憶装置及び半導体装置の製造方法 |
JP2004281761A (ja) * | 2003-03-17 | 2004-10-07 | Seiko Epson Corp | 半導体装置およびその製造方法 |
US6844238B2 (en) * | 2003-03-26 | 2005-01-18 | Taiwan Semiconductor Manufacturing Co., Ltd | Multiple-gate transistors with improved gate control |
JP2005086024A (ja) * | 2003-09-09 | 2005-03-31 | Toshiba Corp | 半導体装置及びその製造方法 |
KR100691006B1 (ko) * | 2005-04-29 | 2007-03-09 | 주식회사 하이닉스반도체 | 메모리 소자의 셀 트랜지스터 구조 및 그 제조방법 |
-
2003
- 2003-12-30 DE DE10361695A patent/DE10361695B3/de not_active Expired - Fee Related
-
2004
- 2004-12-30 US US11/024,935 patent/US7279742B2/en not_active Expired - Lifetime
- 2004-12-30 CN CNB2004100105599A patent/CN100470836C/zh not_active Expired - Fee Related
-
2006
- 2006-11-06 US US11/592,955 patent/US20070052040A1/en not_active Abandoned
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101395714B (zh) * | 2006-03-02 | 2013-06-05 | 美光科技公司 | U形晶体管及相应制造方法 |
CN101952948B (zh) * | 2008-02-19 | 2012-10-03 | 美光科技公司 | 包含耐栅极短路的鳍式晶体管的装置及其制作方法 |
CN102315213A (zh) * | 2010-06-30 | 2012-01-11 | 台湾积体电路制造股份有限公司 | 多鳍式静态随机存取存储器单元的布局 |
CN102315213B (zh) * | 2010-06-30 | 2013-07-10 | 台湾积体电路制造股份有限公司 | 静态随机存取存储器单元及半导体结构 |
CN102760735A (zh) * | 2011-06-21 | 2012-10-31 | 钰创科技股份有限公司 | 动态记忆体结构 |
CN104752432A (zh) * | 2013-12-27 | 2015-07-01 | 中芯国际集成电路制造(上海)有限公司 | 嵌入式动态随机存储器单元及其形成方法 |
CN104752432B (zh) * | 2013-12-27 | 2017-11-03 | 中芯国际集成电路制造(上海)有限公司 | 嵌入式动态随机存储器单元及其形成方法 |
CN108663862A (zh) * | 2014-02-25 | 2018-10-16 | 群创光电股份有限公司 | 显示面板 |
CN108663862B (zh) * | 2014-02-25 | 2020-02-07 | 群创光电股份有限公司 | 显示面板 |
CN106057890A (zh) * | 2015-04-02 | 2016-10-26 | 三星电子株式会社 | 半导体器件 |
CN106057890B (zh) * | 2015-04-02 | 2021-01-12 | 三星电子株式会社 | 半导体器件 |
CN109524467A (zh) * | 2017-09-20 | 2019-03-26 | 格芯公司 | 形成垂直场效应晶体管的方法以及所得结构 |
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US20050151206A1 (en) | 2005-07-14 |
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US7279742B2 (en) | 2007-10-09 |
DE10361695B3 (de) | 2005-02-03 |
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