CN1396660A - 半导体集成电路器件及其制造方法 - Google Patents
半导体集成电路器件及其制造方法 Download PDFInfo
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- CN1396660A CN1396660A CN02107745A CN02107745A CN1396660A CN 1396660 A CN1396660 A CN 1396660A CN 02107745 A CN02107745 A CN 02107745A CN 02107745 A CN02107745 A CN 02107745A CN 1396660 A CN1396660 A CN 1396660A
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- 238000004519 manufacturing process Methods 0.000 title claims description 22
- 239000000758 substrate Substances 0.000 claims abstract description 88
- 238000009792 diffusion process Methods 0.000 claims description 51
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 44
- 229910052710 silicon Inorganic materials 0.000 claims description 44
- 239000010703 silicon Substances 0.000 claims description 44
- 238000000034 method Methods 0.000 claims description 31
- 230000003647 oxidation Effects 0.000 claims description 24
- 238000007254 oxidation reaction Methods 0.000 claims description 24
- 239000012535 impurity Substances 0.000 claims description 14
- 239000012212 insulator Substances 0.000 claims description 5
- 150000004767 nitrides Chemical class 0.000 claims description 4
- 230000004888 barrier function Effects 0.000 claims 47
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- 239000000203 mixture Substances 0.000 claims 6
- 238000005260 corrosion Methods 0.000 claims 4
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- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims 2
- 238000002347 injection Methods 0.000 claims 2
- 239000007924 injection Substances 0.000 claims 2
- 230000008021 deposition Effects 0.000 claims 1
- 229910052757 nitrogen Inorganic materials 0.000 claims 1
- 238000002955 isolation Methods 0.000 abstract description 56
- 230000001681 protective effect Effects 0.000 abstract description 31
- 241000293849 Cordylanthus Species 0.000 abstract description 14
- 229920002120 photoresistant polymer Polymers 0.000 description 62
- 229910021417 amorphous silicon Inorganic materials 0.000 description 34
- 238000005468 ion implantation Methods 0.000 description 28
- 238000010586 diagram Methods 0.000 description 13
- 238000005229 chemical vapour deposition Methods 0.000 description 7
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 239000010410 layer Substances 0.000 description 5
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 5
- 229920005591 polysilicon Polymers 0.000 description 5
- 239000002356 single layer Substances 0.000 description 5
- QPJSUIGXIBEQAC-UHFFFAOYSA-N n-(2,4-dichloro-5-propan-2-yloxyphenyl)acetamide Chemical compound CC(C)OC1=CC(NC(C)=O)=C(Cl)C=C1Cl QPJSUIGXIBEQAC-UHFFFAOYSA-N 0.000 description 4
- 238000000059 patterning Methods 0.000 description 4
- 229910021332 silicide Inorganic materials 0.000 description 4
- FVBUAEGBCNSCDD-UHFFFAOYSA-N silicide(4-) Chemical compound [Si-4] FVBUAEGBCNSCDD-UHFFFAOYSA-N 0.000 description 4
- 229910052581 Si3N4 Inorganic materials 0.000 description 3
- 229910052785 arsenic Inorganic materials 0.000 description 3
- 229910052796 boron Inorganic materials 0.000 description 3
- 238000000151 deposition Methods 0.000 description 3
- 230000005669 field effect Effects 0.000 description 3
- 239000011229 interlayer Substances 0.000 description 3
- 150000002500 ions Chemical class 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 3
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 3
- 229910004298 SiO 2 Inorganic materials 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 2
- 239000000969 carrier Substances 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
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- 229910052698 phosphorus Inorganic materials 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
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- 239000010941 cobalt Substances 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
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- 230000007423 decrease Effects 0.000 description 1
- OKZIUSOJQLYFSE-UHFFFAOYSA-N difluoroboron Chemical compound F[B]F OKZIUSOJQLYFSE-UHFFFAOYSA-N 0.000 description 1
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- 238000012986 modification Methods 0.000 description 1
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- 230000035515 penetration Effects 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 238000005268 plasma chemical vapour deposition Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- SBEQWOXEGHQIMW-UHFFFAOYSA-N silicon Chemical compound [Si].[Si] SBEQWOXEGHQIMW-UHFFFAOYSA-N 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- WNUPENMBHHEARK-UHFFFAOYSA-N silicon tungsten Chemical compound [Si].[W] WNUPENMBHHEARK-UHFFFAOYSA-N 0.000 description 1
- 230000005641 tunneling Effects 0.000 description 1
- 238000001039 wet etching Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10B—ELECTRONIC MEMORY DEVICES
- H10B69/00—Erasable-and-programmable ROM [EPROM] devices not provided for in groups H10B41/00 - H10B63/00, e.g. ultraviolet erasable-and-programmable ROM [UVEPROM] devices
-
- 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]
- H10D30/68—Floating-gate IGFETs
- H10D30/681—Floating-gate IGFETs having only two programming levels
- H10D30/683—Floating-gate IGFETs having only two programming levels programmed by tunnelling of carriers, e.g. Fowler-Nordheim tunnelling
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10B—ELECTRONIC MEMORY DEVICES
- H10B41/00—Electrically erasable-and-programmable ROM [EEPROM] devices comprising floating gates
- H10B41/30—Electrically erasable-and-programmable ROM [EEPROM] devices comprising floating gates characterised by the memory core region
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10B—ELECTRONIC MEMORY DEVICES
- H10B41/00—Electrically erasable-and-programmable ROM [EEPROM] devices comprising floating gates
- H10B41/40—Electrically erasable-and-programmable ROM [EEPROM] devices comprising floating gates characterised by the peripheral circuit region
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10B—ELECTRONIC MEMORY DEVICES
- H10B41/00—Electrically erasable-and-programmable ROM [EEPROM] devices comprising floating gates
- H10B41/40—Electrically erasable-and-programmable ROM [EEPROM] devices comprising floating gates characterised by the peripheral circuit region
- H10B41/42—Simultaneous manufacture of periphery and memory cells
- H10B41/49—Simultaneous manufacture of periphery and memory cells comprising different types of peripheral transistor
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10B—ELECTRONIC MEMORY DEVICES
- H10B41/00—Electrically erasable-and-programmable ROM [EEPROM] devices comprising floating gates
- H10B41/60—Electrically erasable-and-programmable ROM [EEPROM] devices comprising floating gates the control gate being a doped region, e.g. single-poly memory cell
-
- 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]
- H10D30/68—Floating-gate IGFETs
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Non-Volatile Memory (AREA)
- Semiconductor Memories (AREA)
- Metal-Oxide And Bipolar Metal-Oxide Semiconductor Integrated Circuits (AREA)
Abstract
Description
Claims (39)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001205188A JP2003023114A (ja) | 2001-07-05 | 2001-07-05 | 半導体集積回路装置およびその製造方法 |
JP205188/2001 | 2001-07-05 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2007100789224A Division CN100459133C (zh) | 2001-07-05 | 2002-03-21 | 半导体集成电路器件及其制造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1396660A true CN1396660A (zh) | 2003-02-12 |
CN1310329C CN1310329C (zh) | 2007-04-11 |
Family
ID=19041547
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB021077452A Expired - Fee Related CN1310329C (zh) | 2001-07-05 | 2002-03-21 | 半导体集成电路器件及其制造方法 |
CNB2007100789224A Expired - Fee Related CN100459133C (zh) | 2001-07-05 | 2002-03-21 | 半导体集成电路器件及其制造方法 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2007100789224A Expired - Fee Related CN100459133C (zh) | 2001-07-05 | 2002-03-21 | 半导体集成电路器件及其制造方法 |
Country Status (6)
Country | Link |
---|---|
US (3) | US7538376B2 (zh) |
EP (2) | EP1274132B1 (zh) |
JP (1) | JP2003023114A (zh) |
KR (1) | KR100745003B1 (zh) |
CN (2) | CN1310329C (zh) |
TW (1) | TW531880B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103904037A (zh) * | 2014-04-04 | 2014-07-02 | 武汉新芯集成电路制造有限公司 | Nor闪存的制造方法 |
CN107946308A (zh) * | 2017-11-14 | 2018-04-20 | 上海华力微电子有限公司 | 一种存储器件中形成控制栅的工艺流程方法 |
Families Citing this family (48)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6746921B2 (en) | 2002-06-24 | 2004-06-08 | Micron Technology, Inc. | Method of forming an array of FLASH field effect transistors and circuitry peripheral to such array |
US6759298B2 (en) * | 2002-06-24 | 2004-07-06 | Micron Technology, Inc. | Methods of forming an array of flash field effect transistors and circuitry peripheral to such array |
KR100466194B1 (ko) * | 2002-07-18 | 2005-01-13 | 주식회사 하이닉스반도체 | 플래시 메모리 제조방법 |
US6908817B2 (en) | 2002-10-09 | 2005-06-21 | Sandisk Corporation | Flash memory array with increased coupling between floating and control gates |
WO2004084314A1 (ja) * | 2003-03-19 | 2004-09-30 | Fujitsu Limited | 半導体装置とその製造方法 |
EP1986240B1 (en) | 2003-10-23 | 2016-03-09 | Fujitsu Semiconductor Limited | Semiconductor device and method for manufacturing semiconductor device |
US7256090B2 (en) * | 2003-12-31 | 2007-08-14 | Dongbu Electronics Co., Ltd. | Method for fabricating semiconductor device |
US7183153B2 (en) | 2004-03-12 | 2007-02-27 | Sandisk Corporation | Method of manufacturing self aligned non-volatile memory cells |
JP2005353984A (ja) * | 2004-06-14 | 2005-12-22 | Seiko Epson Corp | 不揮発性記憶装置 |
KR100673205B1 (ko) * | 2004-11-24 | 2007-01-22 | 주식회사 하이닉스반도체 | 플래쉬 메모리소자의 제조방법 |
US7202125B2 (en) * | 2004-12-22 | 2007-04-10 | Sandisk Corporation | Low-voltage, multiple thin-gate oxide and low-resistance gate electrode |
US7482223B2 (en) | 2004-12-22 | 2009-01-27 | Sandisk Corporation | Multi-thickness dielectric for semiconductor memory |
JP4991134B2 (ja) * | 2005-09-15 | 2012-08-01 | ルネサス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 |
US7541240B2 (en) | 2005-10-18 | 2009-06-02 | Sandisk Corporation | Integration process flow for flash devices with low gap fill aspect ratio |
KR100870383B1 (ko) * | 2006-05-29 | 2008-11-25 | 주식회사 하이닉스반도체 | 낸드 플래시 메모리 소자의 제조방법 |
US20100012172A1 (en) * | 2008-04-29 | 2010-01-21 | Advent Solar, Inc. | Photovoltaic Modules Manufactured Using Monolithic Module Assembly Techniques |
US8228726B2 (en) * | 2008-12-14 | 2012-07-24 | Chip Memory Technology, Inc. | N-channel SONOS non-volatile memory for embedded in logic |
CN101993037A (zh) * | 2009-08-20 | 2011-03-30 | 中芯国际集成电路制造(上海)有限公司 | 制造半导体集成电路的纳米晶硅结构的方法 |
US8399310B2 (en) | 2010-10-29 | 2013-03-19 | Freescale Semiconductor, Inc. | Non-volatile memory and logic circuit process integration |
WO2012164626A1 (ja) * | 2011-06-02 | 2012-12-06 | パナソニック株式会社 | 薄膜半導体装置の製造方法、薄膜半導体アレイ基板の製造方法、結晶性シリコン薄膜の形成方法、及び結晶性シリコン薄膜の形成装置 |
US8906764B2 (en) | 2012-01-04 | 2014-12-09 | Freescale Semiconductor, Inc. | Non-volatile memory (NVM) and logic integration |
WO2013146271A1 (ja) * | 2012-03-30 | 2013-10-03 | 三洋電機株式会社 | 太陽電池及びその製造方法 |
US8951863B2 (en) | 2012-04-06 | 2015-02-10 | Freescale Semiconductor, Inc. | Non-volatile memory (NVM) and logic integration |
US9087913B2 (en) | 2012-04-09 | 2015-07-21 | Freescale Semiconductor, Inc. | Integration technique using thermal oxide select gate dielectric for select gate and apartial replacement gate for logic |
US9111865B2 (en) | 2012-10-26 | 2015-08-18 | Freescale Semiconductor, Inc. | Method of making a logic transistor and a non-volatile memory (NVM) cell |
US9006093B2 (en) | 2013-06-27 | 2015-04-14 | Freescale Semiconductor, Inc. | Non-volatile memory (NVM) and high voltage transistor integration |
US8877585B1 (en) * | 2013-08-16 | 2014-11-04 | Freescale Semiconductor, Inc. | Non-volatile memory (NVM) cell, high voltage transistor, and high-K and metal gate transistor integration |
US9129996B2 (en) | 2013-07-31 | 2015-09-08 | Freescale Semiconductor, Inc. | Non-volatile memory (NVM) cell and high-K and metal gate transistor integration |
US8871598B1 (en) | 2013-07-31 | 2014-10-28 | Freescale Semiconductor, Inc. | Non-volatile memory (NVM) and high-k and metal gate integration using gate-first methodology |
US9082837B2 (en) | 2013-08-08 | 2015-07-14 | Freescale Semiconductor, Inc. | Nonvolatile memory bitcell with inlaid high k metal select gate |
US9252246B2 (en) | 2013-08-21 | 2016-02-02 | Freescale Semiconductor, Inc. | Integrated split gate non-volatile memory cell and logic device |
US9082650B2 (en) | 2013-08-21 | 2015-07-14 | Freescale Semiconductor, Inc. | Integrated split gate non-volatile memory cell and logic structure |
US9275864B2 (en) | 2013-08-22 | 2016-03-01 | Freescale Semiconductor,Inc. | Method to form a polysilicon nanocrystal thin film storage bitcell within a high k metal gate platform technology using a gate last process to form transistor gates |
US8932925B1 (en) | 2013-08-22 | 2015-01-13 | Freescale Semiconductor, Inc. | Split-gate non-volatile memory (NVM) cell and device structure integration |
US9136129B2 (en) | 2013-09-30 | 2015-09-15 | Freescale Semiconductor, Inc. | Non-volatile memory (NVM) and high-k and metal gate integration using gate-last methodology |
US9129855B2 (en) | 2013-09-30 | 2015-09-08 | Freescale Semiconductor, Inc. | Non-volatile memory (NVM) and high-k and metal gate integration using gate-first methodology |
US8901632B1 (en) | 2013-09-30 | 2014-12-02 | Freescale Semiconductor, Inc. | Non-volatile memory (NVM) and high-K and metal gate integration using gate-last methodology |
US9231077B2 (en) | 2014-03-03 | 2016-01-05 | Freescale Semiconductor, Inc. | Method of making a logic transistor and non-volatile memory (NVM) cell |
US9112056B1 (en) | 2014-03-28 | 2015-08-18 | Freescale Semiconductor, Inc. | Method for forming a split-gate device |
US9472418B2 (en) | 2014-03-28 | 2016-10-18 | Freescale Semiconductor, Inc. | Method for forming a split-gate device |
US9343314B2 (en) | 2014-05-30 | 2016-05-17 | Freescale Semiconductor, Inc. | Split gate nanocrystal memory integration |
US9379222B2 (en) | 2014-05-30 | 2016-06-28 | Freescale Semiconductor, Inc. | Method of making a split gate non-volatile memory (NVM) cell |
US9257445B2 (en) | 2014-05-30 | 2016-02-09 | Freescale Semiconductor, Inc. | Method of making a split gate non-volatile memory (NVM) cell and a logic transistor |
US9653164B2 (en) | 2015-03-13 | 2017-05-16 | Nxp Usa, Inc. | Method for integrating non-volatile memory cells with static random access memory cells and logic transistors |
US9437500B1 (en) * | 2015-03-13 | 2016-09-06 | Freescale Semiconductor, Inc. | Method of forming supra low threshold devices |
US10504912B2 (en) * | 2017-07-28 | 2019-12-10 | Taiwan Semiconductor Manufacturing Co., Ltd. | Seal method to integrate non-volatile memory (NVM) into logic or bipolar CMOS DMOS (BCD) technology |
DE102018107908B4 (de) | 2017-07-28 | 2023-01-05 | Taiwan Semiconductor Manufacturing Co., Ltd. | Verfahren zum Bilden eines integrierten Schaltkreises mit einer Versiegelungsschicht zum Bilden einer Speicherzellenstruktur in Logik- oder BCD-Technologie sowie ein integrierter Schaltkreis mit einer Dummy-Struktur an einer Grenze einer Vorrichtungsregion |
US10825522B2 (en) | 2018-10-29 | 2020-11-03 | United Microelectronics Corp. | Method for fabricating low and high/medium voltage transistors on substrate |
Family Cites Families (45)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07117527B2 (ja) | 1987-12-28 | 1995-12-18 | 本田技研工業株式会社 | 酸素濃度検出装置 |
US5445980A (en) * | 1988-05-10 | 1995-08-29 | Hitachi, Ltd. | Method of making a semiconductor memory device |
JPH03206661A (ja) | 1990-01-09 | 1991-09-10 | Fujitsu Ltd | 半導体装置 |
JP2825585B2 (ja) * | 1990-01-29 | 1998-11-18 | 株式会社日立製作所 | 半導体集積回路装置及びその製造方法 |
JP3107848B2 (ja) | 1991-03-28 | 2000-11-13 | 株式会社リコー | 不揮発性メモリを含む半導体装置の製造方法 |
TW231343B (zh) * | 1992-03-17 | 1994-10-01 | Hitachi Seisakusyo Kk | |
US5592415A (en) * | 1992-07-06 | 1997-01-07 | Hitachi, Ltd. | Non-volatile semiconductor memory |
JPH07130893A (ja) * | 1993-11-05 | 1995-05-19 | Sony Corp | 半導体装置及びその製造方法 |
JP2924622B2 (ja) * | 1993-12-28 | 1999-07-26 | 日本電気株式会社 | 半導体装置の製造方法 |
US5404037A (en) * | 1994-03-17 | 1995-04-04 | National Semiconductor Corporation | EEPROM cell with the drain diffusion region self-aligned to the tunnel oxide region |
US5470773A (en) * | 1994-04-25 | 1995-11-28 | Advanced Micro Devices, Inc. | Method protecting a stacked gate edge in a semiconductor device from self aligned source (SAS) etch |
TW360980B (en) * | 1994-05-04 | 1999-06-11 | Nippon Precision Circuits | Single transistor EEPROM memory device |
JP3532625B2 (ja) * | 1994-10-06 | 2004-05-31 | 東芝マイクロエレクトロニクス株式会社 | 半導体装置の製造方法 |
KR0161428B1 (ko) * | 1995-08-24 | 1998-12-01 | 김광호 | 비휘발성 반도체 메모리장치 및 그 제조방법 |
US5847427A (en) | 1995-12-21 | 1998-12-08 | Kabushiki Kaisha Toshiba | Non-volatile semiconductor memory device utilizing an oxidation suppressing substance to prevent the formation of bird's breaks |
TW347567B (en) * | 1996-03-22 | 1998-12-11 | Philips Eloctronics N V | Semiconductor device and method of manufacturing a semiconductor device |
JP3369043B2 (ja) | 1996-04-30 | 2003-01-20 | 株式会社リコー | 半導体装置の製造方法 |
JP3008854B2 (ja) | 1996-07-12 | 2000-02-14 | 日本電気株式会社 | 不揮発性半導体記憶装置の製造方法 |
KR100224701B1 (ko) * | 1996-07-16 | 1999-10-15 | 윤종용 | 불휘발성 메모리장치 및 그 제조방법 |
JPH1084051A (ja) * | 1996-09-06 | 1998-03-31 | Hitachi Ltd | 半導体集積回路装置およびその製造方法 |
US5963808A (en) * | 1997-01-15 | 1999-10-05 | Macronix International Co., Ltd. | Method of forming an asymmetric bird's beak cell for a flash EEPROM |
KR100234414B1 (ko) * | 1997-03-05 | 1999-12-15 | 윤종용 | 불휘발성 메모리장치 및 그 제조방법 |
US6004829A (en) * | 1997-09-12 | 1999-12-21 | Taiwan Semiconductor Manufacturing Company | Method of increasing end point detection capability of reactive ion etching by adding pad area |
TW437099B (en) * | 1997-09-26 | 2001-05-28 | Matsushita Electronics Corp | Non-volatile semiconductor memory device and the manufacturing method thereof |
JPH11265987A (ja) * | 1998-01-16 | 1999-09-28 | Oki Electric Ind Co Ltd | 不揮発性メモリ及びその製造方法 |
US6472281B2 (en) * | 1998-02-03 | 2002-10-29 | Matsushita Electronics Corporation | Method for fabricating semiconductor device using a CVD insulator film |
JPH11274328A (ja) * | 1998-03-26 | 1999-10-08 | Sanyo Electric Co Ltd | 不揮発性半導体記憶装置とその製造方法 |
JPH11289021A (ja) * | 1998-04-02 | 1999-10-19 | Hitachi Ltd | 半導体集積回路装置およびその製造方法ならびにマイクロコンピュータ |
JPH11317508A (ja) * | 1998-05-06 | 1999-11-16 | Hitachi Ltd | 半導体集積回路装置およびその製造方法 |
EP0975020B1 (en) * | 1998-07-22 | 2009-02-11 | STMicroelectronics S.r.l. | Method for manufacturing electronic devices and corresponding devices comprising HV transistors and LV transistors with salicided junctions |
JP2000068484A (ja) * | 1998-08-19 | 2000-03-03 | Nec Corp | 不揮発性半導体記憶装置及びその製造方法並びに不揮発 性半導体記憶装置を内蔵したマイクロコンピュータ及び その製造方法 |
KR100284739B1 (ko) * | 1998-09-25 | 2001-05-02 | 윤종용 | 불휘발성메모리장치제조방법 |
US6362049B1 (en) * | 1998-12-04 | 2002-03-26 | Advanced Micro Devices, Inc. | High yield performance semiconductor process flow for NAND flash memory products |
US6406959B2 (en) * | 1999-01-04 | 2002-06-18 | Micron Technology, Inc. | Method of forming FLASH memory, method of forming FLASH memory and SRAM circuitry, and etching methods |
US6165846A (en) * | 1999-03-02 | 2000-12-26 | Zilog, Inc. | Method of eliminating gate leakage in nitrogen annealed oxides |
JP3892612B2 (ja) * | 1999-04-09 | 2007-03-14 | 株式会社東芝 | 半導体装置 |
JP2001007227A (ja) * | 1999-06-23 | 2001-01-12 | Seiko Epson Corp | 不揮発性半導体記憶装置 |
JP3450770B2 (ja) * | 1999-11-29 | 2003-09-29 | 松下電器産業株式会社 | 半導体装置の製造方法 |
US6294430B1 (en) * | 2000-01-31 | 2001-09-25 | Advanced Micro Devices, Inc. | Nitridization of the pre-ddi screen oxide |
US6577531B2 (en) * | 2000-04-27 | 2003-06-10 | Semiconductor Energy Laboratory Co., Ltd. | Nonvolatile memory and semiconductor device |
TW461093B (en) * | 2000-07-07 | 2001-10-21 | United Microelectronics Corp | Fabrication method for a high voltage electrical erasable programmable read only memory device |
US6420232B1 (en) * | 2000-11-14 | 2002-07-16 | Silicon-Based Technology Corp. | Methods of fabricating a scalable split-gate flash memory device having embedded triple-sides erase cathodes |
JP2002190534A (ja) * | 2000-12-20 | 2002-07-05 | Nec Corp | 半導体記憶装置およびその製造方法 |
US6436765B1 (en) * | 2001-02-09 | 2002-08-20 | United Microelectronics Corp. | Method of fabricating a trenched flash memory cell |
CA2351025A1 (en) | 2001-06-19 | 2002-12-19 | Symagery Microsystems Inc. | Method and apparatus for controlling power consumption in an active pixel sensor array |
-
2001
- 2001-07-05 JP JP2001205188A patent/JP2003023114A/ja active Pending
-
2002
- 2002-02-27 US US10/083,533 patent/US7538376B2/en not_active Expired - Fee Related
- 2002-03-01 EP EP02290504.6A patent/EP1274132B1/en not_active Expired - Lifetime
- 2002-03-01 EP EP08105801.8A patent/EP2019430B1/en not_active Expired - Lifetime
- 2002-03-06 TW TW091104168A patent/TW531880B/zh not_active IP Right Cessation
- 2002-03-19 KR KR1020020014697A patent/KR100745003B1/ko active IP Right Grant
- 2002-03-21 CN CNB021077452A patent/CN1310329C/zh not_active Expired - Fee Related
- 2002-03-21 CN CNB2007100789224A patent/CN100459133C/zh not_active Expired - Fee Related
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2008
- 2008-10-01 US US12/285,289 patent/US7858463B2/en not_active Expired - Fee Related
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2010
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103904037A (zh) * | 2014-04-04 | 2014-07-02 | 武汉新芯集成电路制造有限公司 | Nor闪存的制造方法 |
CN107946308A (zh) * | 2017-11-14 | 2018-04-20 | 上海华力微电子有限公司 | 一种存储器件中形成控制栅的工艺流程方法 |
CN107946308B (zh) * | 2017-11-14 | 2020-11-03 | 上海华力微电子有限公司 | 一种存储器件中形成控制栅的工艺流程方法 |
Also Published As
Publication number | Publication date |
---|---|
US7858463B2 (en) | 2010-12-28 |
CN101026169A (zh) | 2007-08-29 |
JP2003023114A (ja) | 2003-01-24 |
US7538376B2 (en) | 2009-05-26 |
EP1274132B1 (en) | 2015-10-07 |
CN100459133C (zh) | 2009-02-04 |
US20030008458A1 (en) | 2003-01-09 |
US8058131B2 (en) | 2011-11-15 |
US20090269893A1 (en) | 2009-10-29 |
CN1310329C (zh) | 2007-04-11 |
KR20030004991A (ko) | 2003-01-15 |
EP1274132A2 (en) | 2003-01-08 |
TW531880B (en) | 2003-05-11 |
EP2019430B1 (en) | 2018-10-17 |
KR100745003B1 (ko) | 2007-08-02 |
EP1274132A3 (en) | 2004-06-30 |
US20110065248A1 (en) | 2011-03-17 |
EP2019430A1 (en) | 2009-01-28 |
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