KR20100084164A - Ｎｖｍ 회로를 논리 회로와 통합하는 방법 - Google Patents

Ｎｖｍ 회로를 논리 회로와 통합하는 방법 Download PDF

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KR20100084164A
KR20100084164A KR1020107009304A KR20107009304A KR20100084164A KR 20100084164 A KR20100084164 A KR 20100084164A KR 1020107009304 A KR1020107009304 A KR 1020107009304A KR 20107009304 A KR20107009304 A KR 20107009304A KR 20100084164 A KR20100084164 A KR 20100084164A
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region
layer
sacrificial layers
logic
gate
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고리샨카르 엘. 친달로어
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프리스케일 세미컨덕터, 인크.
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    • 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
    • H10P95/00—Generic processes or apparatus for manufacture or treatments not covered by the other groups of this subclass
    • H10P95/06—Planarisation of inorganic insulating materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y10/00—Nanotechnology for information processing, storage or transmission, e.g. quantum computing or single electron logic
    • 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
    • H10B41/43—Simultaneous manufacture of periphery and memory cells comprising only one type 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
    • H10B41/40—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
    • H10B41/43—Simultaneous manufacture of periphery and memory cells comprising only one type of peripheral transistor
    • H10B41/44—Simultaneous manufacture of periphery and memory cells comprising only one type of peripheral transistor with a control gate layer also being used as part of the 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
    • H10B41/40—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
    • H10B41/43—Simultaneous manufacture of periphery and memory cells comprising only one type of peripheral transistor
    • H10B41/48—Simultaneous manufacture of periphery and memory cells comprising only one type of peripheral transistor with a tunnel dielectric layer also being used as part of the peripheral transistor
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10B—ELECTRONIC MEMORY DEVICES
    • H10B43/00—EEPROM devices comprising charge-trapping gate insulators
    • H10B43/40—EEPROM devices comprising charge-trapping gate insulators characterised by the peripheral circuit region
    • 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]
    • H10D30/0411—Manufacture or treatment of FETs having insulated gates [IGFET] of FETs having floating gates
    • 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]
    • H10D30/0413—Manufacture or treatment of FETs having insulated gates [IGFET] of FETs having charge-trapping gate insulators, e.g. MNOS transistors
    • 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
    • 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
    • H10D30/6891—Floating-gate IGFETs characterised by the shapes, relative sizes or dispositions of the floating gate electrode
    • H10D30/6892—Floating-gate IGFETs characterised by the shapes, relative sizes or dispositions of the floating gate electrode having at least one additional gate other than the floating gate and the control gate, e.g. program gate, erase gate or select gate
    • 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
    • H10D30/6891—Floating-gate IGFETs characterised by the shapes, relative sizes or dispositions of the floating gate electrode
    • H10D30/6893—Floating-gate IGFETs characterised by the shapes, relative sizes or dispositions of the floating gate electrode wherein the floating gate has multiple non-connected parts, e.g. multi-particle floating gate
    • 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]
    • H10D30/69—IGFETs having charge trapping gate insulators, e.g. MNOS transistors
    • 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]
    • H10D30/69—IGFETs having charge trapping gate insulators, e.g. MNOS transistors
    • H10D30/694—IGFETs having charge trapping gate insulators, e.g. MNOS transistors characterised by the shapes, relative sizes or dispositions of the gate electrodes
    • H10D30/696—IGFETs having charge trapping gate insulators, e.g. MNOS transistors characterised by the shapes, relative sizes or dispositions of the gate electrodes having at least one additional gate, e.g. program gate, erase gate or select gate
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D64/00—Electrodes of devices having potential barriers
    • H10D64/01—Manufacture or treatment
    • H10D64/031—Manufacture or treatment of data-storage electrodes
    • H10D64/035—Manufacture or treatment of data-storage electrodes comprising conductor-insulator-conductor-insulator-semiconductor structures
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D64/00—Electrodes of devices having potential barriers
    • H10D64/01—Manufacture or treatment
    • H10D64/031—Manufacture or treatment of data-storage electrodes
    • H10D64/037—Manufacture or treatment of data-storage electrodes comprising charge-trapping insulators

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Nanotechnology (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Theoretical Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Semiconductor Memories (AREA)
  • Non-Volatile Memory (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
KR1020107009304A 2007-10-29 2008-09-18 Ｎｖｍ 회로를 논리 회로와 통합하는 방법 Withdrawn KR20100084164A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/926,348 2007-10-29
US11/926,348 US7745344B2 (en) 2007-10-29 2007-10-29 Method for integrating NVM circuitry with logic circuitry

Publications (1)

Publication Number Publication Date
KR20100084164A true KR20100084164A (ko) 2010-07-23

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KR1020107009304A Withdrawn KR20100084164A (ko) 2007-10-29 2008-09-18 Ｎｖｍ 회로를 논리 회로와 통합하는 방법

Country Status (8)

Country Link
US (1) US7745344B2 (enExample)
EP (1) EP2206151B1 (enExample)
JP (1) JP2011502353A (enExample)
KR (1) KR20100084164A (enExample)
CN (1) CN101842899B (enExample)
AT (1) ATE554501T1 (enExample)
TW (1) TWI437667B (enExample)
WO (1) WO2009058486A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
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KR20120021271A (ko) * 2010-08-31 2012-03-08 프리스케일 세미컨덕터, 인크. 비-휘발성 메모리(ｎｖｍ) 영역의 동시 에칭을 동반한 비휘발성 메모리(ｎｖｍ)의 게이트 스택 패터닝

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FR2959349B1 (fr) * 2010-04-22 2012-09-21 Commissariat Energie Atomique Fabrication d'une memoire a deux grilles independantes auto-alignees
US8399310B2 (en) 2010-10-29 2013-03-19 Freescale Semiconductor, Inc. Non-volatile memory and logic circuit process integration
US8658497B2 (en) 2012-01-04 2014-02-25 Freescale Semiconductor, Inc. Non-volatile memory (NVM) and logic integration
US8669158B2 (en) 2012-01-04 2014-03-11 Mark D. Hall Non-volatile memory (NVM) and logic integration
US8906764B2 (en) 2012-01-04 2014-12-09 Freescale Semiconductor, Inc. Non-volatile memory (NVM) and logic integration
US8951863B2 (en) 2012-04-06 2015-02-10 Freescale Semiconductor, Inc. Non-volatile memory (NVM) and logic integration
US8722493B2 (en) 2012-04-09 2014-05-13 Freescale Semiconductor, Inc. Logic transistor and non-volatile memory cell 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
US8728886B2 (en) 2012-06-08 2014-05-20 Freescale Semiconductor, Inc. Integrating formation of a replacement gate transistor and a non-volatile memory cell using a high-k dielectric
TWI485811B (zh) * 2012-07-18 2015-05-21 鉅晶電子股份有限公司 半導體結構的製造方法
US9111865B2 (en) * 2012-10-26 2015-08-18 Freescale Semiconductor, Inc. Method of making a logic transistor and a non-volatile memory (NVM) cell
JP6026914B2 (ja) * 2013-02-12 2016-11-16 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
US8716089B1 (en) 2013-03-08 2014-05-06 Freescale Semiconductor, Inc. Integrating formation of a replacement gate transistor and a non-volatile memory cell having thin film storage
US8741719B1 (en) 2013-03-08 2014-06-03 Freescale Semiconductor, Inc. Integrating formation of a logic transistor and a non-volatile memory cell using a partial replacement gate technique
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US8932925B1 (en) * 2013-08-22 2015-01-13 Freescale Semiconductor, Inc. Split-gate non-volatile memory (NVM) cell and device structure integration
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KR20120021271A (ko) * 2010-08-31 2012-03-08 프리스케일 세미컨덕터, 인크. 비-휘발성 메모리(ｎｖｍ) 영역의 동시 에칭을 동반한 비휘발성 메모리(ｎｖｍ)의 게이트 스택 패터닝

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US20090111226A1 (en) 2009-04-30
ATE554501T1 (de) 2012-05-15
CN101842899B (zh) 2012-08-29
TW200939404A (en) 2009-09-16
CN101842899A (zh) 2010-09-22
EP2206151A4 (en) 2010-11-24
WO2009058486A1 (en) 2009-05-07
EP2206151A1 (en) 2010-07-14
EP2206151B1 (en) 2012-04-18
JP2011502353A (ja) 2011-01-20
TWI437667B (zh) 2014-05-11
US7745344B2 (en) 2010-06-29

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PA0105 International application

St.27 status event code: A-0-1-A10-A15-nap-PA0105

R18-X000 Changes to party contact information recorded

St.27 status event code: A-3-3-R10-R18-oth-X000

R18-X000 Changes to party contact information recorded

St.27 status event code: A-3-3-R10-R18-oth-X000

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

R18-X000 Changes to party contact information recorded

St.27 status event code: A-3-3-R10-R18-oth-X000

R18-X000 Changes to party contact information recorded

St.27 status event code: A-3-3-R10-R18-oth-X000

PC1203 Withdrawal of no request for examination

St.27 status event code: N-1-6-B10-B12-nap-PC1203

WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid
PN2301 Change of applicant

St.27 status event code: A-3-3-R10-R13-asn-PN2301

St.27 status event code: A-3-3-R10-R11-asn-PN2301

P22-X000 Classification modified

St.27 status event code: A-2-2-P10-P22-nap-X000

P22-X000 Classification modified

St.27 status event code: A-2-2-P10-P22-nap-X000

P22-X000 Classification modified

St.27 status event code: A-2-2-P10-P22-nap-X000

P22-X000 Classification modified

St.27 status event code: A-2-2-P10-P22-nap-X000