CN101132006B - 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
- Publication number
- CN101132006B CN101132006B CN2007101282147A CN200710128214A CN101132006B CN 101132006 B CN101132006 B CN 101132006B CN 2007101282147 A CN2007101282147 A CN 2007101282147A CN 200710128214 A CN200710128214 A CN 200710128214A CN 101132006 B CN101132006 B CN 101132006B
- Authority
- CN
- China
- Prior art keywords
- film
- semiconductor substrate
- gate
- mentioned
- insulating film
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
Links
Images
Classifications
-
- 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
-
- 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
- H10B43/00—EEPROM devices comprising charge-trapping gate insulators
- H10B43/30—EEPROM devices comprising charge-trapping gate insulators characterised by the memory core region
-
- 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
- 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]
- H10D30/01—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
- H10D30/6891—Floating-gate IGFETs characterised by the shapes, relative sizes or dispositions of the floating gate electrode
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Nanotechnology (AREA)
- Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Theoretical Computer Science (AREA)
- Crystallography & Structural Chemistry (AREA)
- Non-Volatile Memory (AREA)
- Semiconductor Memories (AREA)
Abstract
Description
Claims (16)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP228828/2006 | 2006-08-25 | ||
JP2006228828A JP5142501B2 (ja) | 2006-08-25 | 2006-08-25 | 半導体装置およびその製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101132006A CN101132006A (zh) | 2008-02-27 |
CN101132006B true CN101132006B (zh) | 2010-11-03 |
Family
ID=39112558
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2007101282147A Expired - Fee Related CN101132006B (zh) | 2006-08-25 | 2007-07-05 | 半导体器件及其制造方法 |
Country Status (3)
Country | Link |
---|---|
US (1) | US7709315B2 (zh) |
JP (1) | JP5142501B2 (zh) |
CN (1) | CN101132006B (zh) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4659527B2 (ja) * | 2005-06-20 | 2011-03-30 | 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 |
US7687360B2 (en) * | 2006-12-22 | 2010-03-30 | Spansion Llc | Method of forming spaced-apart charge trapping stacks |
US7611941B1 (en) * | 2008-06-18 | 2009-11-03 | Infineon Technologies Ag | Method for manufacturing a memory cell arrangement |
US20100117141A1 (en) * | 2008-11-13 | 2010-05-13 | Samsung Electronics Co., Ltd. | Memory cell transistors having limited charge spreading, non-volatile memory devices including such transistors, and methods of formation thereof |
KR20100076227A (ko) * | 2008-12-26 | 2010-07-06 | 주식회사 동부하이텍 | 반도체 소자 및 그 제조 방법 |
JP5519154B2 (ja) * | 2009-01-09 | 2014-06-11 | ルネサスエレクトロニクス株式会社 | 半導体装置 |
JP2010287614A (ja) * | 2009-06-09 | 2010-12-24 | Renesas Electronics Corp | 半導体装置の解析方法、設計方法、設計支援プログラム、及び設計支援装置 |
CN102339833B (zh) * | 2010-07-21 | 2013-04-24 | 中国科学院微电子研究所 | 具有高速低压操作的高可靠分裂栅非挥发性存储器结构 |
CN102315174B (zh) * | 2011-09-28 | 2016-09-28 | 上海华虹宏力半导体制造有限公司 | 含分离栅结构的sonos闪存存储器及其制作方法、操作方法 |
US10622449B2 (en) | 2012-04-05 | 2020-04-14 | X-Fab Semiconductor Foundries Gmbh | Method of fabricating a tunnel oxide layer and a tunnel oxide layer for a semiconductor device |
US9627213B2 (en) * | 2012-04-05 | 2017-04-18 | X-Fab Semiconductor Foundries Ag | Method of fabricating a tunnel oxide layer and a tunnel oxide layer for a semiconductor device |
US8722488B2 (en) * | 2012-04-20 | 2014-05-13 | United Microelectronics Corp. | Method of fabricating semiconductor device |
US8822289B2 (en) * | 2012-12-14 | 2014-09-02 | Spansion Llc | High voltage gate formation |
JP6029989B2 (ja) * | 2013-01-25 | 2016-11-24 | 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 |
US8895397B1 (en) * | 2013-10-15 | 2014-11-25 | Globalfoundries Singapore Pte. Ltd. | Methods for forming thin film storage memory cells |
WO2016001965A1 (ja) * | 2014-06-30 | 2016-01-07 | 楽天株式会社 | 情報処理装置、情報処理方法、及び情報処理プログラム |
JP6275920B2 (ja) * | 2015-03-30 | 2018-02-07 | 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 |
CN110544617B (zh) * | 2018-05-28 | 2021-11-02 | 联华电子股份有限公司 | 周边电路区内的氧化层的制作方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1677675A (zh) * | 2004-03-31 | 2005-10-05 | 株式会社瑞萨科技 | 非易失性半导体存储器件 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001085686A (ja) * | 1999-09-13 | 2001-03-30 | Mitsubishi Electric Corp | 半導体装置及びその製造方法 |
JP4547749B2 (ja) | 1999-09-29 | 2010-09-22 | ソニー株式会社 | 不揮発性半導体記憶装置 |
JP2001267564A (ja) * | 2000-03-22 | 2001-09-28 | Toshiba Corp | 半導体装置と半導体装置の製造方法 |
JP4083975B2 (ja) * | 2000-12-11 | 2008-04-30 | 株式会社ルネサステクノロジ | 半導体装置 |
JP2003046002A (ja) | 2001-07-26 | 2003-02-14 | Sony Corp | 不揮発性半導体メモリ装置およびその動作方法 |
JP2004186663A (ja) | 2002-10-09 | 2004-07-02 | Sharp Corp | 半導体記憶装置 |
JP3664161B2 (ja) * | 2002-10-30 | 2005-06-22 | セイコーエプソン株式会社 | 半導体装置およびその製造方法 |
US7001814B1 (en) * | 2003-05-16 | 2006-02-21 | Advanced Micro Devices, Inc. | Laser thermal annealing methods for flash memory devices |
JP2004363122A (ja) | 2003-05-30 | 2004-12-24 | Seiko Epson Corp | 不揮発性半導体記憶装置および不揮発性半導体記憶装置の製造方法 |
JP2007110024A (ja) * | 2005-10-17 | 2007-04-26 | Sharp Corp | 半導体記憶装置 |
-
2006
- 2006-08-25 JP JP2006228828A patent/JP5142501B2/ja not_active Expired - Fee Related
-
2007
- 2007-07-05 US US11/773,842 patent/US7709315B2/en not_active Expired - Fee Related
- 2007-07-05 CN CN2007101282147A patent/CN101132006B/zh not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1677675A (zh) * | 2004-03-31 | 2005-10-05 | 株式会社瑞萨科技 | 非易失性半导体存储器件 |
Also Published As
Publication number | Publication date |
---|---|
CN101132006A (zh) | 2008-02-27 |
JP2008053498A (ja) | 2008-03-06 |
US20080048249A1 (en) | 2008-02-28 |
JP5142501B2 (ja) | 2013-02-13 |
US7709315B2 (en) | 2010-05-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101132006B (zh) | 半导体器件及其制造方法 | |
US9117849B2 (en) | Nonvolatile semiconductor device and method of manufacturing the same | |
US9082656B2 (en) | NAND flash with non-trapping switch transistors | |
KR101618160B1 (ko) | 불휘발성 반도체 메모리 및 불휘발성 반도체 메모리의 제조 방법 | |
CN101752385B (zh) | 具有埋置的选择栅的非易失性存储器单元及其制造方法 | |
CN101174652B (zh) | 自对准方法及用该方法制造的存储器阵列 | |
TWI641114B (zh) | 使用兩個多晶矽沉積步驟來形成三柵極非揮發性快閃記憶體單元對的方法 | |
JP2009212218A (ja) | 半導体記憶装置及びその製造方法 | |
CN101071815A (zh) | 半导体器件及其制造方法 | |
CN105633090A (zh) | 非挥发性内存总成及其制作方法 | |
TWI644396B (zh) | 半導體裝置及其製造方法 | |
CN106024797B (zh) | 半导体器件及其制造方法 | |
US20110006357A1 (en) | Non-volatile memory device and method of manufacturing same | |
JP6998267B2 (ja) | 半導体装置およびその製造方法 | |
US8043914B2 (en) | Methods of fabricating flash memory devices comprising forming a silicide on exposed upper and side surfaces of a control gate | |
US20180090508A1 (en) | Semiconductor device and method of manufacturing semiconductor device | |
KR101486745B1 (ko) | 스페이서가 없는 비휘발성 메모리 장치 및 그 제조방법 | |
CN100440485C (zh) | 非易失半导体存储器件的制造方法 | |
JP2009194221A (ja) | 半導体装置およびその製造方法 | |
WO2016157393A1 (ja) | 半導体装置およびその製造方法 | |
US7358559B2 (en) | Bi-directional read/program non-volatile floating gate memory array, and method of formation | |
KR100660022B1 (ko) | 2-비트 불휘발성 메모리 장치 및 이를 제조하는 방법 | |
JP5363004B2 (ja) | 半導体装置の製造方法 | |
CN118019335A (zh) | 非挥发性存储器元件及其制造方法 | |
US20160247931A1 (en) | Method of manufacturing semiconductor device |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: TOKYO, JAPAN TO: KANAGAWA PREFECTURE, JAPAN |
|
TA01 | Transfer of patent application right |
Effective date of registration: 20101021 Address after: Kanagawa Applicant after: Renesas Electronics Corporation Address before: Tokyo, Japan, Japan Applicant before: Renesas Technology Corp. |
|
CP02 | Change in the address of a patent holder |
Address after: Tokyo, Japan, Japan Patentee after: Renesas Electronics Corporation Address before: Kanagawa Patentee before: Renesas Electronics Corporation |
|
CP02 | Change in the address of a patent holder | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101103 Termination date: 20180705 |
|
CF01 | Termination of patent right due to non-payment of annual fee |