JP4940144B2 - 半導体装置の製造方法 - Google Patents
半導体装置の製造方法 Download PDFInfo
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- JP4940144B2 JP4940144B2 JP2007540843A JP2007540843A JP4940144B2 JP 4940144 B2 JP4940144 B2 JP 4940144B2 JP 2007540843 A JP2007540843 A JP 2007540843A JP 2007540843 A JP2007540843 A JP 2007540843A JP 4940144 B2 JP4940144 B2 JP 4940144B2
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N70/00—Solid-state devices having no potential barriers, and specially adapted for rectifying, amplifying, oscillating or switching
- H10N70/20—Multistable switching devices, e.g. memristors
- H10N70/231—Multistable switching devices, e.g. memristors based on solid-state phase change, e.g. between amorphous and crystalline phases, Ovshinsky effect
-
- 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
- G11C11/005—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor comprising combined but independently operative RAM-ROM, RAM-PROM, RAM-EPROM cells
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C13/00—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00
- G11C13/0002—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00 using resistive RAM [RRAM] elements
- G11C13/0004—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00 using resistive RAM [RRAM] elements comprising amorphous/crystalline phase transition cells
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C17/00—Read-only memories programmable only once; Semi-permanent stores, e.g. manually-replaceable information cards
- G11C17/14—Read-only memories programmable only once; Semi-permanent stores, e.g. manually-replaceable information cards in which contents are determined by selectively establishing, breaking or modifying connecting links by permanently altering the state of coupling elements, e.g. PROM
- G11C17/16—Read-only memories programmable only once; Semi-permanent stores, e.g. manually-replaceable information cards in which contents are determined by selectively establishing, breaking or modifying connecting links by permanently altering the state of coupling elements, e.g. PROM using electrically-fusible links
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C17/00—Read-only memories programmable only once; Semi-permanent stores, e.g. manually-replaceable information cards
- G11C17/14—Read-only memories programmable only once; Semi-permanent stores, e.g. manually-replaceable information cards in which contents are determined by selectively establishing, breaking or modifying connecting links by permanently altering the state of coupling elements, e.g. PROM
- G11C17/16—Read-only memories programmable only once; Semi-permanent stores, e.g. manually-replaceable information cards in which contents are determined by selectively establishing, breaking or modifying connecting links by permanently altering the state of coupling elements, e.g. PROM using electrically-fusible links
- G11C17/165—Memory cells which are electrically programmed to cause a change in resistance, e.g. to permit multiple resistance steps to be programmed rather than conduct to or from non-conduct change of fuses and antifuses
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10B—ELECTRONIC MEMORY DEVICES
- H10B63/00—Resistance change memory devices, e.g. resistive RAM [ReRAM] devices
- H10B63/30—Resistance change memory devices, e.g. resistive RAM [ReRAM] devices comprising selection components having three or more electrodes, e.g. transistors
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10B—ELECTRONIC MEMORY DEVICES
- H10B63/00—Resistance change memory devices, e.g. resistive RAM [ReRAM] devices
- H10B63/80—Arrangements comprising multiple bistable or multi-stable switching components of the same type on a plane parallel to the substrate, e.g. cross-point arrays
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N70/00—Solid-state devices having no potential barriers, and specially adapted for rectifying, amplifying, oscillating or switching
- H10N70/011—Manufacture or treatment of multistable switching devices
- H10N70/061—Shaping switching materials
- H10N70/063—Shaping switching materials by etching of pre-deposited switching material layers, e.g. lithography
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N70/00—Solid-state devices having no potential barriers, and specially adapted for rectifying, amplifying, oscillating or switching
- H10N70/801—Constructional details of multistable switching devices
- H10N70/821—Device geometry
- H10N70/826—Device geometry adapted for essentially vertical current flow, e.g. sandwich or pillar type devices
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N70/00—Solid-state devices having no potential barriers, and specially adapted for rectifying, amplifying, oscillating or switching
- H10N70/801—Constructional details of multistable switching devices
- H10N70/881—Switching materials
- H10N70/882—Compounds of sulfur, selenium or tellurium, e.g. chalcogenides
- H10N70/8825—Selenides, e.g. GeSe
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N70/00—Solid-state devices having no potential barriers, and specially adapted for rectifying, amplifying, oscillating or switching
- H10N70/801—Constructional details of multistable switching devices
- H10N70/881—Switching materials
- H10N70/882—Compounds of sulfur, selenium or tellurium, e.g. chalcogenides
- H10N70/8828—Tellurides, e.g. GeSbTe
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C2213/00—Indexing scheme relating to G11C13/00 for features not covered by this group
- G11C2213/70—Resistive array aspects
- G11C2213/79—Array wherein the access device being a transistor
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Description
本実施の形態1による半導体論理演算装置を図1〜図16を用いて説明する。
本実施の形態2による半導体論理演算装置を図17〜図20を用いて説明する。
Claims (6)
- 以下の工程を含むことを特徴とする半導体装置の製造方法;
(a)半導体ウエハのチップ単位で、電気的書換えが可能な第1不揮発性記憶装置が形成される第1領域に、相対的に短いゲート長とを有する第1電界効果トランジスタを形成し、電気的書換えが不可能な第2不揮発性記憶装置が形成される第2領域に、相対的に長いゲート長とを有する第2電界効果トランジスタを形成する工程、
(b)前記第1および第2電界効果トランジスタのドレイン領域に電気的に接続する相変化材料をそれぞれ形成し、前記第1領域に前記第1電界効果トランジスタと前記相変化材料とを備える第1相変化メモリ素子を形成し、前記第2領域に前記第2電界効果トランジスタと前記相変化材料とを備える第2相変化メモリ素子を形成する工程、
(c)前記半導体ウエハのチップ単位で、前記第1不揮発性記憶装置と前記第2不揮発性記憶装置とを含む半導体装置を検査し、同時に、前記第2相変化メモリ素子に記憶情報を書込む工程、
(d)前記半導体ウエハを切断して、各々のチップに個片化する工程、
(e)前記チップを実装基板に搭載した後、前記第1相変化メモリ素子の記憶情報を書換える工程。 - 請求項1記載の半導体装置の製造方法において、前記(c)工程では、前記相変化材料に相対的に大きい電流を流すまたは相対的に大きい電圧を印加して、前記第2相変化メモリ素子の前記相変化材料を断線させることにより、前記第2相変化メモリ素子へ前記記憶情報を書込むことを特徴とする半導体装置の製造方法。
- 請求項1記載の半導体装置の製造方法において、前記相変化材料の下部に、厚さ10nm以下の高抵抗バリア層を形成することを特徴とする半導体装置の製造方法。
- 請求項3記載の半導体装置の製造方法において、前記(c)工程では、前記相変化材料に相対的に大きい電流を流すまたは相対的に大きい電圧を印加して、前記高抵抗バリア層を絶縁破壊することにより、前記第2相変化メモリ素子へ前記記憶情報を書込むことを特徴とする半導体装置の製造方法。
- 請求項1記載の半導体装置の製造方法において、前記(e)工程では、前記相変化材料に電流を流すことにより、前記第1相変化メモリ素子の前記記憶情報が書換えられることを特徴とする半導体装置の製造方法。
- 請求項1記載の半導体装置の製造方法において、前記第1相変化メモリ素子の前記相変化材料の非晶質状態と結晶状態とを記憶情報に用いることを特徴とする半導体装置の製造方法。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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PCT/JP2005/019042 WO2007046128A1 (ja) | 2005-10-17 | 2005-10-17 | 半導体装置およびその製造方法 |
Publications (2)
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JPWO2007046128A1 JPWO2007046128A1 (ja) | 2009-04-23 |
JP4940144B2 true JP4940144B2 (ja) | 2012-05-30 |
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JP2007540843A Expired - Fee Related JP4940144B2 (ja) | 2005-10-17 | 2005-10-17 | 半導体装置の製造方法 |
Country Status (5)
Country | Link |
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US (1) | US7778069B2 (ja) |
JP (1) | JP4940144B2 (ja) |
KR (1) | KR100993664B1 (ja) |
CN (1) | CN101292350B (ja) |
WO (1) | WO2007046128A1 (ja) |
Families Citing this family (20)
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KR100791071B1 (ko) | 2006-07-04 | 2008-01-02 | 삼성전자주식회사 | 일회 프로그래머블 소자, 이를 구비하는 전자시스템 및 그동작 방법 |
EP2045814A1 (en) | 2007-10-03 | 2009-04-08 | STMicroelectronics S.r.l. | Method and device for irreversibly programming and reading nonvolatile memory cells |
DE102009020821A1 (de) | 2008-05-13 | 2009-12-03 | Samsung Electronics Co., Ltd., Suwon | Halbleitersolarzellen mit Frontelektroden und Verfahren zur Herstellung derselben |
KR101543434B1 (ko) | 2008-12-15 | 2015-08-10 | 삼성전자주식회사 | 반도체 메모리 시스템의 제조 방법 |
US8566507B2 (en) * | 2009-04-08 | 2013-10-22 | Google Inc. | Data storage device capable of recognizing and controlling multiple types of memory chips |
EP2249352A1 (en) * | 2009-05-05 | 2010-11-10 | Nxp B.V. | Phase change memory |
US8176232B2 (en) * | 2009-05-11 | 2012-05-08 | Micron Technology, Inc. | Dedicated interface to factory program phase-change memories |
US8174876B2 (en) | 2009-06-19 | 2012-05-08 | Hynix Semiconductor Inc. | Fusion memory device embodied with phase change memory devices having different resistance distributions and data processing system using the same |
US8634235B2 (en) | 2010-06-25 | 2014-01-21 | Macronix International Co., Ltd. | Phase change memory coding |
US20120026802A1 (en) * | 2010-07-30 | 2012-02-02 | Emanuele Confalonieri | Managed hybrid memory with adaptive power supply |
US8569734B2 (en) | 2010-08-04 | 2013-10-29 | Micron Technology, Inc. | Forming resistive random access memories together with fuse arrays |
TWI539453B (zh) | 2010-09-14 | 2016-06-21 | 半導體能源研究所股份有限公司 | 記憶體裝置和半導體裝置 |
FR3002072B1 (fr) | 2013-02-08 | 2016-06-24 | Commissariat Energie Atomique | Methode de programmation d'une memoire resistive non volatile |
FR3002071B1 (fr) | 2013-02-08 | 2016-06-24 | Commissariat Energie Atomique | Methode de programmation d'une memoire resistive non volatile |
FR3002070B1 (fr) * | 2013-02-08 | 2016-06-24 | Commissariat Energie Atomique | Procede de preprogrammation d'une cellule memoire a changement de phase et cellule memoire a changement de phase |
US20150279479A1 (en) * | 2014-04-01 | 2015-10-01 | Qualcomm Incorporated | Anti-fuse one-time programmable resistive random access memories |
US9508396B2 (en) * | 2014-04-02 | 2016-11-29 | Ememory Technology Inc. | Array structure of single-ploy nonvolatile memory |
JP6556435B2 (ja) * | 2014-09-17 | 2019-08-07 | 東芝メモリ株式会社 | 半導体集積回路 |
WO2016113829A1 (ja) * | 2015-01-13 | 2016-07-21 | 株式会社日立製作所 | 半導体記憶装置 |
JP2018513569A (ja) * | 2015-03-12 | 2018-05-24 | マイクロセミ エスオーシー コーポレーション | コンパクトなReRAMベースのFPGA |
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2005
- 2005-10-17 JP JP2007540843A patent/JP4940144B2/ja not_active Expired - Fee Related
- 2005-10-17 KR KR1020087007250A patent/KR100993664B1/ko active IP Right Grant
- 2005-10-17 US US12/090,458 patent/US7778069B2/en not_active Expired - Fee Related
- 2005-10-17 WO PCT/JP2005/019042 patent/WO2007046128A1/ja active Application Filing
- 2005-10-17 CN CN200580051865XA patent/CN101292350B/zh not_active Expired - Fee Related
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JP2003142653A (ja) * | 2001-08-09 | 2003-05-16 | Hewlett Packard Co <Hp> | ヒューズ/アンチヒューズを用いたワンタイムプログラマブルメモリ |
JP2004303333A (ja) * | 2003-03-31 | 2004-10-28 | Seiko Epson Corp | 強誘電体記憶装置及びその選択電圧調整方法 |
JP2005057111A (ja) * | 2003-08-06 | 2005-03-03 | Renesas Technology Corp | 半導体記憶装置及びその製造方法 |
JP2005197634A (ja) * | 2003-11-28 | 2005-07-21 | Sony Corp | 記憶素子及び記憶装置 |
WO2005076355A1 (ja) * | 2004-02-06 | 2005-08-18 | Renesas Technology Corp. | 記憶装置 |
JP2006210718A (ja) * | 2005-01-28 | 2006-08-10 | Renesas Technology Corp | 半導体装置の製造方法および半導体装置 |
Also Published As
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US7778069B2 (en) | 2010-08-17 |
CN101292350A (zh) | 2008-10-22 |
KR20080049772A (ko) | 2008-06-04 |
CN101292350B (zh) | 2012-08-22 |
KR100993664B1 (ko) | 2010-11-10 |
JPWO2007046128A1 (ja) | 2009-04-23 |
US20090237985A1 (en) | 2009-09-24 |
WO2007046128A1 (ja) | 2007-04-26 |
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