CN100585733C - 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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- CN100585733C CN100585733C CN200710103037A CN200710103037A CN100585733C CN 100585733 C CN100585733 C CN 100585733C CN 200710103037 A CN200710103037 A CN 200710103037A CN 200710103037 A CN200710103037 A CN 200710103037A CN 100585733 C CN100585733 C CN 100585733C
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- 238000000034 method Methods 0.000 title claims abstract description 59
- 239000004065 semiconductor Substances 0.000 title claims description 76
- 238000004519 manufacturing process Methods 0.000 title claims description 29
- 238000005513 bias potential Methods 0.000 claims abstract description 77
- 230000008569 process Effects 0.000 claims abstract description 20
- 239000003990 capacitor Substances 0.000 claims description 100
- 230000003647 oxidation Effects 0.000 claims description 19
- 238000007254 oxidation reaction Methods 0.000 claims description 19
- 238000012544 monitoring process Methods 0.000 claims description 13
- 238000003860 storage Methods 0.000 claims description 12
- 239000006185 dispersion Substances 0.000 abstract description 11
- 210000004027 cell Anatomy 0.000 description 204
- 238000012360 testing method Methods 0.000 description 52
- 238000005259 measurement Methods 0.000 description 33
- 238000011084 recovery Methods 0.000 description 15
- 238000010586 diagram Methods 0.000 description 9
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- 235000012431 wafers Nutrition 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000007600 charging Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 239000000523 sample Substances 0.000 description 3
- 229910004298 SiO 2 Inorganic materials 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
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- 229920006395 saturated elastomer Polymers 0.000 description 2
- 210000000352 storage cell Anatomy 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
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Images
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10B—ELECTRONIC MEMORY DEVICES
- H10B99/00—Subject matter not provided for in other groups of this subclass
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
- G11C11/21—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements
- G11C11/34—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices
- G11C11/40—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using transistors
- G11C11/401—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using transistors forming cells needing refreshing or charge regeneration, i.e. dynamic cells
- G11C11/4063—Auxiliary circuits, e.g. for addressing, decoding, driving, writing, sensing or timing
- G11C11/407—Auxiliary circuits, e.g. for addressing, decoding, driving, writing, sensing or timing for memory cells of the field-effect type
- G11C11/4074—Power supply or voltage generation circuits, e.g. bias voltage generators, substrate voltage generators, back-up power, power control circuits
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C29/00—Checking stores for correct operation ; Subsequent repair; Testing stores during standby or offline operation
- G11C29/04—Detection or location of defective memory elements, e.g. cell constructio details, timing of test signals
- G11C29/50—Marginal testing, e.g. race, voltage or current testing
-
- 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
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
- G11C11/21—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements
- G11C11/34—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices
- G11C11/40—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using transistors
- G11C11/401—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using transistors forming cells needing refreshing or charge regeneration, i.e. dynamic cells
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C29/00—Checking stores for correct operation ; Subsequent repair; Testing stores during standby or offline operation
- G11C29/04—Detection or location of defective memory elements, e.g. cell constructio details, timing of test signals
- G11C2029/0403—Detection or location of defective memory elements, e.g. cell constructio details, timing of test signals during or with feedback to manufacture
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C2207/00—Indexing scheme relating to arrangements for writing information into, or reading information out from, a digital store
- G11C2207/22—Control and timing of internal memory operations
- G11C2207/2254—Calibration
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/02—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier
- H01L27/0203—Particular design considerations for integrated circuits
- H01L27/0207—Geometrical layout of the components, e.g. computer aided design; custom LSI, semi-custom LSI, standard cell technique
-
- 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
- H10B12/37—DRAM devices comprising one-transistor - one-capacitor [1T-1C] memory cells the capacitor being at least partially in a trench in the substrate
Abstract
Description
阈值Vth | VNN/VB |
0.50.550.60.650.7 | -0.5-0.45-0.4-0.35-0.3 |
0.750.80.850.9 | -0.25-0.2-0.15-0.1 |
Claims (19)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006237058A JP5426069B2 (ja) | 2006-08-31 | 2006-08-31 | 半導体装置およびその製造方法 |
JP2006237058 | 2006-08-31 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101136243A CN101136243A (zh) | 2008-03-05 |
CN100585733C true CN100585733C (zh) | 2010-01-27 |
Family
ID=38779865
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200710103037A Expired - Fee Related CN100585733C (zh) | 2006-08-31 | 2007-04-29 | 半导体器件及其制造方法 |
Country Status (7)
Country | Link |
---|---|
US (1) | US7539042B2 (zh) |
EP (1) | EP1895539B1 (zh) |
JP (1) | JP5426069B2 (zh) |
KR (1) | KR100870891B1 (zh) |
CN (1) | CN100585733C (zh) |
DE (1) | DE602007013325D1 (zh) |
TW (1) | TWI339878B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103824856A (zh) * | 2014-03-03 | 2014-05-28 | 上海新储集成电路有限公司 | 一种基于背栅晶体管的抗辐照技术及实现方法 |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5096778B2 (ja) * | 2007-04-12 | 2012-12-12 | パナソニック株式会社 | 半導体集積回路 |
KR100949271B1 (ko) * | 2008-09-05 | 2010-03-25 | 주식회사 하이닉스반도체 | 오토 셀프 리프레시에 적합한 온도 정보 감지 장치, 그를 갖는 집적회로 및 온도 정보 감지 방법 |
US7558138B1 (en) | 2008-09-30 | 2009-07-07 | International Business Machines Corporation | Bypass circuit for memory arrays |
US8810283B2 (en) * | 2012-05-22 | 2014-08-19 | Analog Devices, Inc. | CMOS transistor linearization method |
JP6125769B2 (ja) * | 2012-07-06 | 2017-05-10 | ローム株式会社 | 半導体装置、液晶表示装置、電子機器 |
JP6256718B2 (ja) * | 2013-02-19 | 2018-01-10 | パナソニックIpマネジメント株式会社 | 不揮発性半導体記憶装置 |
US8867297B1 (en) * | 2013-07-10 | 2014-10-21 | Transcend Information, Inc. | Charge/discharge control circuit and charge/discharge method thereof |
TWI492234B (zh) | 2014-04-21 | 2015-07-11 | Silicon Motion Inc | 讀取快閃記憶體中所儲存之資料的方法、記憶體控制器與記憶體系統 |
JP2018005961A (ja) * | 2016-07-01 | 2018-01-11 | 東芝メモリ株式会社 | 記憶装置 |
JP2018049673A (ja) | 2016-09-20 | 2018-03-29 | 東芝メモリ株式会社 | 半導体記憶装置 |
US11797833B2 (en) * | 2017-11-14 | 2023-10-24 | International Business Machines Corporation | Competitive machine learning accuracy on neuromorphic arrays with non-ideal non-volatile memory devices |
US10644004B2 (en) * | 2018-02-13 | 2020-05-05 | Advanced Micro Devices, Inc. | Utilizing capacitors integrated with memory devices for charge detection to determine DRAM refresh |
CN109741777A (zh) * | 2018-12-28 | 2019-05-10 | 上海新储集成电路有限公司 | 一种提高速度和保持数据时间的存储器 |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60136325A (ja) * | 1983-12-26 | 1985-07-19 | Toshiba Corp | 半導体装置の特性測定方法 |
JP2979566B2 (ja) * | 1990-02-07 | 1999-11-15 | 富士通株式会社 | 集積回路装置 |
JP3667787B2 (ja) | 1994-05-11 | 2005-07-06 | 株式会社ルネサステクノロジ | 半導体記憶装置 |
JP3245037B2 (ja) * | 1996-02-05 | 2002-01-07 | 株式会社東芝 | 半導体集積回路装置 |
JP3376204B2 (ja) | 1996-02-15 | 2003-02-10 | 株式会社東芝 | 半導体装置 |
JP3704188B2 (ja) | 1996-02-27 | 2005-10-05 | 株式会社ルネサステクノロジ | 半導体記憶装置 |
US5774405A (en) * | 1996-03-28 | 1998-06-30 | Mitsubishi Denki Kabushiki Kaisha | Dynamic random access memory having an internal circuit using a boosted potential |
JPH10308501A (ja) | 1997-05-02 | 1998-11-17 | Texas Instr Japan Ltd | 半導体装置 |
KR100271840B1 (ko) * | 1997-08-27 | 2000-11-15 | 다니구찌 이찌로오 | 회로 면적의 증대를 억제하면서 복수의 전위를 출력할 수 있는내부 전위 발생 회로 |
JPH1186536A (ja) | 1997-09-12 | 1999-03-30 | Mitsubishi Electric Corp | 半導体記憶装置 |
JPH11339470A (ja) * | 1998-05-25 | 1999-12-10 | Hitachi Ltd | ダイナミック型ram |
JP2001024168A (ja) * | 1999-07-08 | 2001-01-26 | Hitachi Ltd | 半導体記憶装置 |
JP4707244B2 (ja) * | 2000-03-30 | 2011-06-22 | 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半導体装置 |
JP4043703B2 (ja) * | 2000-09-04 | 2008-02-06 | 株式会社ルネサステクノロジ | 半導体装置、マイクロコンピュータ、及びフラッシュメモリ |
US6381182B1 (en) | 2000-09-13 | 2002-04-30 | Infineon Technologies Ag | Combined tracking of WLL and VPP low threshold voltage in DRAM array |
JP3730508B2 (ja) * | 2000-11-13 | 2006-01-05 | 株式会社東芝 | 半導体記憶装置およびその動作方法 |
JP2003068086A (ja) * | 2001-08-28 | 2003-03-07 | Mitsubishi Electric Corp | 不揮発性半導体記憶装置 |
JP2004165649A (ja) * | 2002-10-21 | 2004-06-10 | Matsushita Electric Ind Co Ltd | 半導体集積回路装置 |
JP3889699B2 (ja) * | 2002-11-29 | 2007-03-07 | 株式会社東芝 | 不揮発性半導体記憶装置及びそのデータ書き込み方法 |
JP4221274B2 (ja) * | 2003-10-31 | 2009-02-12 | 株式会社東芝 | 半導体集積回路および電源電圧・基板バイアス制御回路 |
US7272065B2 (en) * | 2003-12-03 | 2007-09-18 | Simon Lovett | Compensated refresh oscillator |
US7307907B2 (en) * | 2003-12-11 | 2007-12-11 | Texas Instruments Incorporated | SRAM device and a method of operating the same to reduce leakage current during a sleep mode |
JP4367225B2 (ja) * | 2004-05-11 | 2009-11-18 | ソニー株式会社 | 半導体集積回路 |
-
2006
- 2006-08-31 JP JP2006237058A patent/JP5426069B2/ja not_active Expired - Fee Related
-
2007
- 2007-04-04 TW TW096112049A patent/TWI339878B/zh active
- 2007-04-09 US US11/783,318 patent/US7539042B2/en not_active Expired - Fee Related
- 2007-04-27 KR KR1020070041088A patent/KR100870891B1/ko not_active IP Right Cessation
- 2007-04-27 EP EP07107083A patent/EP1895539B1/en not_active Expired - Fee Related
- 2007-04-27 DE DE602007013325T patent/DE602007013325D1/de active Active
- 2007-04-29 CN CN200710103037A patent/CN100585733C/zh not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103824856A (zh) * | 2014-03-03 | 2014-05-28 | 上海新储集成电路有限公司 | 一种基于背栅晶体管的抗辐照技术及实现方法 |
CN103824856B (zh) * | 2014-03-03 | 2017-01-11 | 上海新储集成电路有限公司 | 一种基于背栅晶体管的抗辐照技术及实现方法 |
Also Published As
Publication number | Publication date |
---|---|
JP5426069B2 (ja) | 2014-02-26 |
TWI339878B (en) | 2011-04-01 |
US20080056044A1 (en) | 2008-03-06 |
EP1895539A3 (en) | 2008-11-12 |
US7539042B2 (en) | 2009-05-26 |
DE602007013325D1 (de) | 2011-05-05 |
EP1895539A2 (en) | 2008-03-05 |
KR20080021479A (ko) | 2008-03-07 |
EP1895539B1 (en) | 2011-03-23 |
CN101136243A (zh) | 2008-03-05 |
KR100870891B1 (ko) | 2008-11-28 |
JP2008059709A (ja) | 2008-03-13 |
TW200812007A (en) | 2008-03-01 |
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