CN101051641B - 半导体器件及其制造方法 - Google Patents
半导体器件及其制造方法 Download PDFInfo
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- CN101051641B CN101051641B CN2007100922678A CN200710092267A CN101051641B CN 101051641 B CN101051641 B CN 101051641B CN 2007100922678 A CN2007100922678 A CN 2007100922678A CN 200710092267 A CN200710092267 A CN 200710092267A CN 101051641 B CN101051641 B CN 101051641B
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- dielectric film
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- 239000004065 semiconductor Substances 0.000 title claims abstract description 449
- 238000004519 manufacturing process Methods 0.000 title claims description 20
- 239000000758 substrate Substances 0.000 claims abstract description 186
- 238000003860 storage Methods 0.000 claims abstract description 100
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 29
- 238000000034 method Methods 0.000 claims description 25
- 238000002955 isolation Methods 0.000 claims description 24
- 238000005530 etching Methods 0.000 claims description 20
- 230000008878 coupling Effects 0.000 claims description 16
- 238000010168 coupling process Methods 0.000 claims description 16
- 238000005859 coupling reaction Methods 0.000 claims description 16
- 239000000377 silicon dioxide Substances 0.000 claims description 14
- 230000015572 biosynthetic process Effects 0.000 claims description 10
- 229910052581 Si3N4 Inorganic materials 0.000 claims description 9
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 claims description 9
- 238000001312 dry etching Methods 0.000 claims description 4
- 230000007547 defect Effects 0.000 abstract description 4
- 229910021332 silicide Inorganic materials 0.000 abstract description 4
- FVBUAEGBCNSCDD-UHFFFAOYSA-N silicide(4-) Chemical compound [Si-4] FVBUAEGBCNSCDD-UHFFFAOYSA-N 0.000 abstract description 4
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- 238000005229 chemical vapour deposition Methods 0.000 description 8
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- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 6
- 229910052785 arsenic Inorganic materials 0.000 description 6
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 6
- 150000002500 ions Chemical class 0.000 description 6
- 229910052698 phosphorus Inorganic materials 0.000 description 6
- 239000011574 phosphorus Substances 0.000 description 6
- 235000019994 cava Nutrition 0.000 description 5
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 5
- 229920005591 polysilicon Polymers 0.000 description 5
- 239000002784 hot electron Substances 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 239000010941 cobalt Substances 0.000 description 3
- 229910017052 cobalt Inorganic materials 0.000 description 3
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 150000004767 nitrides Chemical class 0.000 description 3
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- 229910044991 metal oxide Inorganic materials 0.000 description 2
- -1 metal oxide nitride Chemical class 0.000 description 2
- 230000005012 migration Effects 0.000 description 2
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- 238000000926 separation method Methods 0.000 description 2
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- NRTOMJZYCJJWKI-UHFFFAOYSA-N Titanium nitride Chemical compound [Ti]#N NRTOMJZYCJJWKI-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
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- 229910021421 monocrystalline silicon Inorganic materials 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 238000012536 packaging technology Methods 0.000 description 1
- 238000001259 photo etching Methods 0.000 description 1
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- 230000009467 reduction Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 229910052814 silicon oxide Inorganic materials 0.000 description 1
- GOLXNESZZPUPJE-UHFFFAOYSA-N spiromesifen Chemical compound CC1=CC(C)=CC(C)=C1C(C(O1)=O)=C(OC(=O)CC(C)(C)C)C11CCCC1 GOLXNESZZPUPJE-UHFFFAOYSA-N 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
Images
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices adapted for rectifying, amplifying, oscillating or switching, or capacitors or resistors with at least one potential-jump barrier or surface barrier, e.g. PN junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/40—Electrodes ; Multistep manufacturing processes therefor
- H01L29/41—Electrodes ; Multistep manufacturing processes therefor characterised by their shape, relative sizes or dispositions
- H01L29/423—Electrodes ; Multistep manufacturing processes therefor characterised by their shape, relative sizes or dispositions not carrying the current to be rectified, amplified or switched
- H01L29/42312—Gate electrodes for field effect devices
- H01L29/42316—Gate electrodes for field effect devices for field-effect transistors
- H01L29/4232—Gate electrodes for field effect devices for field-effect transistors with insulated gate
- H01L29/42324—Gate electrodes for transistors with a floating gate
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices adapted for rectifying, amplifying, oscillating or switching, or capacitors or resistors with at least one potential-jump barrier or surface barrier, e.g. PN junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/40—Electrodes ; Multistep manufacturing processes therefor
- H01L29/401—Multistep manufacturing processes
- H01L29/4011—Multistep manufacturing processes for data storage electrodes
- H01L29/40114—Multistep manufacturing processes for data storage electrodes the electrodes comprising a conductor-insulator-conductor-insulator-semiconductor structure
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices adapted for rectifying, amplifying, oscillating or switching, or capacitors or resistors with at least one potential-jump barrier or surface barrier, e.g. PN junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/40—Electrodes ; Multistep manufacturing processes therefor
- H01L29/401—Multistep manufacturing processes
- H01L29/4011—Multistep manufacturing processes for data storage electrodes
- H01L29/40117—Multistep manufacturing processes for data storage electrodes the electrodes comprising a charge-trapping insulator
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices adapted for rectifying, amplifying, oscillating or switching, or capacitors or resistors with at least one potential-jump barrier or surface barrier, e.g. PN junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
- H01L29/66007—Multistep manufacturing processes
- H01L29/66075—Multistep manufacturing processes of devices having semiconductor bodies comprising group 14 or group 13/15 materials
- H01L29/66227—Multistep manufacturing processes of devices having semiconductor bodies comprising group 14 or group 13/15 materials the devices being controllable only by the electric current supplied or the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched, e.g. three-terminal devices
- H01L29/66409—Unipolar field-effect transistors
- H01L29/66477—Unipolar field-effect transistors with an insulated gate, i.e. MISFET
- H01L29/66825—Unipolar field-effect transistors with an insulated gate, i.e. MISFET with a floating gate
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices adapted for rectifying, amplifying, oscillating or switching, or capacitors or resistors with at least one potential-jump barrier or surface barrier, e.g. PN junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
- H01L29/66007—Multistep manufacturing processes
- H01L29/66075—Multistep manufacturing processes of devices having semiconductor bodies comprising group 14 or group 13/15 materials
- H01L29/66227—Multistep manufacturing processes of devices having semiconductor bodies comprising group 14 or group 13/15 materials the devices being controllable only by the electric current supplied or the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched, e.g. three-terminal devices
- H01L29/66409—Unipolar field-effect transistors
- H01L29/66477—Unipolar field-effect transistors with an insulated gate, i.e. MISFET
- H01L29/66833—Unipolar field-effect transistors with an insulated gate, i.e. MISFET with a charge trapping gate insulator, e.g. MNOS transistors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices adapted for rectifying, amplifying, oscillating or switching, or capacitors or resistors with at least one potential-jump barrier or surface barrier, e.g. PN junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
- H01L29/68—Types of semiconductor device ; Multistep manufacturing processes therefor controllable by only the electric current supplied, or only the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched
- H01L29/76—Unipolar devices, e.g. field effect transistors
- H01L29/772—Field effect transistors
- H01L29/78—Field effect transistors with field effect produced by an insulated gate
- H01L29/788—Field effect transistors with field effect produced by an insulated gate with floating gate
- H01L29/7881—Programmable transistors with only two possible levels of programmation
- H01L29/7884—Programmable transistors with only two possible levels of programmation charging by hot carrier injection
- H01L29/7885—Hot carrier injection from the channel
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- 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
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- 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
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- 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
Abstract
Description
Claims (25)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006103463A JP5086558B2 (ja) | 2006-04-04 | 2006-04-04 | 半導体装置およびその製造方法 |
JP103463/2006 | 2006-04-04 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101051641A CN101051641A (zh) | 2007-10-10 |
CN101051641B true CN101051641B (zh) | 2012-05-23 |
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Application Number | Title | Priority Date | Filing Date |
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CN2007100922678A Active CN101051641B (zh) | 2006-04-04 | 2007-04-03 | 半导体器件及其制造方法 |
Country Status (3)
Country | Link |
---|---|
US (2) | US7745288B2 (zh) |
JP (1) | JP5086558B2 (zh) |
CN (1) | CN101051641B (zh) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI333691B (en) * | 2006-05-23 | 2010-11-21 | Ememory Technology Inc | Nonvolatile memory with twin gate and method of operating the same |
JP2010092929A (ja) | 2008-10-03 | 2010-04-22 | Toshiba Corp | 不揮発性半導体記憶装置 |
JP5448082B2 (ja) * | 2010-03-05 | 2014-03-19 | ルネサスエレクトロニクス株式会社 | 半導体装置 |
US20120241710A1 (en) | 2011-03-21 | 2012-09-27 | Nanyang Technological University | Fabrication of RRAM Cell Using CMOS Compatible Processes |
US8698118B2 (en) * | 2012-02-29 | 2014-04-15 | Globalfoundries Singapore Pte Ltd | Compact RRAM device and methods of making same |
US9276041B2 (en) | 2012-03-19 | 2016-03-01 | Globalfoundries Singapore Pte Ltd | Three dimensional RRAM device, and methods of making same |
US8993407B2 (en) * | 2012-11-21 | 2015-03-31 | Globalfoundries Singapore Pte. Ltd. | Compact localized RRAM cell structure realized by spacer technology |
US9466496B2 (en) * | 2013-10-11 | 2016-10-11 | Cypress Semiconductor Corporation | Spacer formation with straight sidewall |
US9660106B2 (en) * | 2014-08-18 | 2017-05-23 | United Microelectronics Corp. | Flash memory and method of manufacturing the same |
US10163979B2 (en) | 2014-09-11 | 2018-12-25 | Globalfoundries Singapore Pte. Ltd. | Selector-resistive random access memory cell |
JP6573792B2 (ja) * | 2015-07-10 | 2019-09-11 | ルネサスエレクトロニクス株式会社 | 半導体装置 |
JP6556556B2 (ja) | 2015-08-20 | 2019-08-07 | ルネサスエレクトロニクス株式会社 | 半導体装置の製造方法 |
JP6629142B2 (ja) | 2016-06-03 | 2020-01-15 | 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 |
JP2017220510A (ja) | 2016-06-06 | 2017-12-14 | 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 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6376320B1 (en) * | 2000-11-15 | 2002-04-23 | Advanced Micro Devices, Inc. | Method for forming field effect transistor with silicides of different thickness and of different materials for the source/drain and the gate |
Family Cites Families (21)
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US5064776A (en) * | 1990-10-03 | 1991-11-12 | Micron Technology, Inc. | Method of forming buried contact between polysilicon gate and diffusion area |
US5672525A (en) * | 1996-05-23 | 1997-09-30 | Chartered Semiconductor Manufacturing Pte Ltd. | Polysilicon gate reoxidation in a gas mixture of oxygen and nitrogen trifluoride gas by rapid thermal processing to improve hot carrier immunity |
US6541343B1 (en) * | 1999-12-30 | 2003-04-01 | Intel Corporation | Methods of making field effect transistor structure with partially isolated source/drain junctions |
US6287925B1 (en) * | 2000-02-24 | 2001-09-11 | Advanced Micro Devices, Inc. | Formation of highly conductive junctions by rapid thermal anneal and laser thermal process |
US6593198B2 (en) * | 2000-09-18 | 2003-07-15 | Matsushita Electric Industrial Co., Ltd. | Semiconductor device and method for fabricating the same |
JP2002198523A (ja) * | 2000-12-26 | 2002-07-12 | Hitachi Ltd | 半導体集積回路装置およびその製造方法 |
US20020123180A1 (en) * | 2001-03-01 | 2002-09-05 | Peter Rabkin | Transistor and memory cell with ultra-short gate feature and method of fabricating the same |
US6864547B2 (en) * | 2001-06-15 | 2005-03-08 | Agere Systems Inc. | Semiconductor device having a ghost source/drain region and a method of manufacture therefor |
JP4647175B2 (ja) * | 2002-04-18 | 2011-03-09 | ルネサスエレクトロニクス株式会社 | 半導体集積回路装置 |
JP2004079893A (ja) | 2002-08-21 | 2004-03-11 | Denso Corp | 半導体装置及びその製造方法 |
JP2004235255A (ja) * | 2003-01-28 | 2004-08-19 | Nec Electronics Corp | 半導体装置の製造方法及び半導体装置 |
JP2004266203A (ja) | 2003-03-04 | 2004-09-24 | Renesas Technology Corp | 半導体装置及びその製造方法 |
JP4746835B2 (ja) * | 2003-10-20 | 2011-08-10 | ルネサスエレクトロニクス株式会社 | 不揮発性半導体記憶装置 |
JP4521597B2 (ja) * | 2004-02-10 | 2010-08-11 | ルネサスエレクトロニクス株式会社 | 半導体記憶装置およびその製造方法 |
JP4546117B2 (ja) * | 2004-03-10 | 2010-09-15 | ルネサスエレクトロニクス株式会社 | 不揮発性半導体記憶装置 |
JP2006041354A (ja) * | 2004-07-29 | 2006-02-09 | Renesas Technology Corp | 半導体装置及びその製造方法 |
JP2006049576A (ja) * | 2004-08-04 | 2006-02-16 | Denso Corp | 半導体装置およびその製造方法 |
JP4773073B2 (ja) * | 2004-08-11 | 2011-09-14 | ルネサスエレクトロニクス株式会社 | 半導体装置の製造方法 |
JP4546795B2 (ja) * | 2004-09-15 | 2010-09-15 | ルネサスエレクトロニクス株式会社 | 半導体装置 |
JP2006278854A (ja) * | 2005-03-30 | 2006-10-12 | Seiko Epson Corp | 半導体装置の製造方法 |
JP4928825B2 (ja) * | 2006-05-10 | 2012-05-09 | ルネサスエレクトロニクス株式会社 | 半導体装置の製造方法 |
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2006
- 2006-04-04 JP JP2006103463A patent/JP5086558B2/ja active Active
-
2007
- 2007-03-13 US US11/717,053 patent/US7745288B2/en active Active
- 2007-04-03 CN CN2007100922678A patent/CN101051641B/zh active Active
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2010
- 2010-03-05 US US12/718,002 patent/US8530958B2/en active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6376320B1 (en) * | 2000-11-15 | 2002-04-23 | Advanced Micro Devices, Inc. | Method for forming field effect transistor with silicides of different thickness and of different materials for the source/drain and the gate |
Non-Patent Citations (3)
Title |
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JP特开2002-198523A 2002.07.12 |
JP特开2004-266203A 2004.09.24 |
JP特开2004-79893A 2004.03.11 |
Also Published As
Publication number | Publication date |
---|---|
US7745288B2 (en) | 2010-06-29 |
US20070228446A1 (en) | 2007-10-04 |
US8530958B2 (en) | 2013-09-10 |
US20100237404A1 (en) | 2010-09-23 |
JP5086558B2 (ja) | 2012-11-28 |
CN101051641A (zh) | 2007-10-10 |
JP2007281091A (ja) | 2007-10-25 |
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