KR100904771B1 - 3차원 집적회로 구조 및 제작 방법 - Google Patents
3차원 집적회로 구조 및 제작 방법 Download PDFInfo
- Publication number
- KR100904771B1 KR100904771B1 KR1020030047515A KR20030047515A KR100904771B1 KR 100904771 B1 KR100904771 B1 KR 100904771B1 KR 1020030047515 A KR1020030047515 A KR 1020030047515A KR 20030047515 A KR20030047515 A KR 20030047515A KR 100904771 B1 KR100904771 B1 KR 100904771B1
- Authority
- KR
- South Korea
- Prior art keywords
- single crystal
- integrated circuit
- layer
- crystal semiconductor
- semiconductor integrated
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title claims description 27
- 239000004065 semiconductor Substances 0.000 claims abstract description 286
- 239000000758 substrate Substances 0.000 claims abstract description 192
- 239000013078 crystal Substances 0.000 claims abstract description 130
- 238000002955 isolation Methods 0.000 claims abstract description 34
- 239000012212 insulator Substances 0.000 claims abstract description 14
- 239000010410 layer Substances 0.000 claims description 479
- 238000000034 method Methods 0.000 claims description 87
- 229910052751 metal Inorganic materials 0.000 claims description 53
- 239000002184 metal Substances 0.000 claims description 53
- 239000003990 capacitor Substances 0.000 claims description 52
- 239000010408 film Substances 0.000 claims description 42
- 239000010409 thin film Substances 0.000 claims description 42
- 239000012535 impurity Substances 0.000 claims description 35
- 230000005291 magnetic effect Effects 0.000 claims description 27
- 238000005530 etching Methods 0.000 claims description 26
- 239000000463 material Substances 0.000 claims description 23
- 239000011229 interlayer Substances 0.000 claims description 21
- 125000006850 spacer group Chemical group 0.000 claims description 17
- 230000002441 reversible effect Effects 0.000 claims description 11
- 238000005468 ion implantation Methods 0.000 claims description 9
- 238000005304 joining Methods 0.000 claims description 8
- 229910052782 aluminium Inorganic materials 0.000 claims description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 7
- 238000010438 heat treatment Methods 0.000 claims description 6
- 239000011810 insulating material Substances 0.000 claims description 5
- 150000004767 nitrides Chemical class 0.000 claims description 5
- 230000008859 change Effects 0.000 claims description 4
- 230000006870 function Effects 0.000 claims description 3
- 238000010521 absorption reaction Methods 0.000 claims description 2
- 238000005229 chemical vapour deposition Methods 0.000 claims 1
- 238000009413 insulation Methods 0.000 abstract description 8
- 238000010586 diagram Methods 0.000 description 52
- 230000008569 process Effects 0.000 description 42
- 230000015572 biosynthetic process Effects 0.000 description 16
- 238000005516 engineering process Methods 0.000 description 16
- 230000010354 integration Effects 0.000 description 9
- 230000003071 parasitic effect Effects 0.000 description 9
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 6
- 230000008901 benefit Effects 0.000 description 6
- 238000001312 dry etching Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 239000007772 electrode material Substances 0.000 description 5
- 230000008018 melting Effects 0.000 description 5
- 238000002844 melting Methods 0.000 description 5
- 238000000926 separation method Methods 0.000 description 5
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 4
- 230000007547 defect Effects 0.000 description 4
- 238000000206 photolithography Methods 0.000 description 4
- 229910052710 silicon Inorganic materials 0.000 description 4
- 239000010703 silicon Substances 0.000 description 4
- -1 204 °C -674 °C) Inorganic materials 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 230000005684 electric field Effects 0.000 description 3
- 150000002739 metals Chemical class 0.000 description 3
- 230000010287 polarization Effects 0.000 description 3
- 238000005498 polishing Methods 0.000 description 3
- 229910000679 solder Inorganic materials 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 229910000577 Silicon-germanium Inorganic materials 0.000 description 2
- 229910001297 Zn alloy Inorganic materials 0.000 description 2
- 238000000231 atomic layer deposition Methods 0.000 description 2
- 150000004770 chalcogenides Chemical class 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 239000000696 magnetic material Substances 0.000 description 2
- 238000009828 non-uniform distribution Methods 0.000 description 2
- 239000003870 refractory metal Substances 0.000 description 2
- 229910052814 silicon oxide Inorganic materials 0.000 description 2
- 239000011701 zinc Substances 0.000 description 2
- 229910000763 AgInSbTe Inorganic materials 0.000 description 1
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- 229910002601 GaN Inorganic materials 0.000 description 1
- 229910005540 GaP Inorganic materials 0.000 description 1
- 229910005542 GaSb Inorganic materials 0.000 description 1
- 229910005537 GaSeTe Inorganic materials 0.000 description 1
- 229910001218 Gallium arsenide Inorganic materials 0.000 description 1
- 229910005872 GeSb Inorganic materials 0.000 description 1
- 229910005898 GeSn Inorganic materials 0.000 description 1
- 229910005900 GeTe Inorganic materials 0.000 description 1
- 208000033157 Hepatic cystic hamartoma Diseases 0.000 description 1
- 229910021193 La 2 O 3 Inorganic materials 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- 239000004642 Polyimide Substances 0.000 description 1
- 229910018321 SbTe Inorganic materials 0.000 description 1
- 229910018219 SeTe Inorganic materials 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 229910001215 Te alloy Inorganic materials 0.000 description 1
- 229910004284 Te81Ge15Sb2S2 Inorganic materials 0.000 description 1
- 229910010037 TiAlN Inorganic materials 0.000 description 1
- 229910010413 TiO 2 Inorganic materials 0.000 description 1
- 229910009580 YMnO Inorganic materials 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910021417 amorphous silicon Inorganic materials 0.000 description 1
- 230000005290 antiferromagnetic effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003989 dielectric material Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000005496 eutectics Effects 0.000 description 1
- 208000023414 familial retinal arterial macroaneurysm Diseases 0.000 description 1
- 229910052732 germanium Inorganic materials 0.000 description 1
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 229910021476 group 6 element Inorganic materials 0.000 description 1
- 238000002513 implantation Methods 0.000 description 1
- WPYVAWXEWQSOGY-UHFFFAOYSA-N indium antimonide Chemical compound [Sb]#[In] WPYVAWXEWQSOGY-UHFFFAOYSA-N 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000005527 interface trap Effects 0.000 description 1
- 229910052745 lead Inorganic materials 0.000 description 1
- 208000016457 liver mesenchymal hamartoma Diseases 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 229910001120 nichrome Inorganic materials 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 229920002120 photoresistant polymer Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 229920005591 polysilicon Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- FESBVLZDDCQLFY-UHFFFAOYSA-N sete Chemical compound [Te]=[Se] FESBVLZDDCQLFY-UHFFFAOYSA-N 0.000 description 1
- 229910021332 silicide Inorganic materials 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 1
- 229910052714 tellurium Inorganic materials 0.000 description 1
- PORWMNRCUJJQNO-UHFFFAOYSA-N tellurium atom Chemical compound [Te] PORWMNRCUJJQNO-UHFFFAOYSA-N 0.000 description 1
- 229910052716 thallium Inorganic materials 0.000 description 1
- BKVIYDNLLOSFOA-UHFFFAOYSA-N thallium Chemical compound [Tl] BKVIYDNLLOSFOA-UHFFFAOYSA-N 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- 230000005641 tunneling Effects 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table or AIIIBV compounds with or without impurities, e.g. doping materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/0001—Technical content checked by a classifier
- H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
Landscapes
- Engineering & Computer Science (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Metal-Oxide And Bipolar Metal-Oxide Semiconductor Integrated Circuits (AREA)
- Semiconductor Memories (AREA)
- Physics & Mathematics (AREA)
- Thin Film Transistor (AREA)
- Bipolar Transistors (AREA)
- Semiconductor Integrated Circuits (AREA)
- Hall/Mr Elements (AREA)
- Junction Field-Effect Transistors (AREA)
- Electrodes Of Semiconductors (AREA)
- Mram Or Spin Memory Techniques (AREA)
- Bipolar Integrated Circuits (AREA)
- Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
- Non-Volatile Memory (AREA)
Priority Applications (19)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/873,969 US7052941B2 (en) | 2003-06-24 | 2004-06-21 | Method for making a three-dimensional integrated circuit structure |
PCT/US2004/020122 WO2005010934A2 (en) | 2003-06-24 | 2004-06-23 | Three-dimensional integrated circuit structure and method of making same |
CN2004800173344A CN1809914B (zh) | 2003-06-24 | 2004-06-23 | 形成半导体结构的方法 |
JP2006517574A JP5202842B2 (ja) | 2003-06-24 | 2004-06-23 | 三次元集積回路構造及びこれを作る方法 |
EP04776960.9A EP1636831B1 (en) | 2003-06-24 | 2004-06-23 | Method of making a three-dimensional integrated circuit structure |
US11/378,059 US20060275962A1 (en) | 2003-06-24 | 2006-03-17 | Three-dimensional integrated circuit structure and method of making same |
US11/606,523 US7888764B2 (en) | 2003-06-24 | 2006-11-30 | Three-dimensional integrated circuit structure |
US12/040,642 US7800199B2 (en) | 2003-06-24 | 2008-02-29 | Semiconductor circuit |
US12/345,503 US7632738B2 (en) | 2003-06-24 | 2008-12-29 | Wafer bonding method |
US12/397,309 US7863748B2 (en) | 2003-06-24 | 2009-03-03 | Semiconductor circuit and method of fabricating the same |
US12/470,344 US8058142B2 (en) | 1996-11-04 | 2009-05-21 | Bonded semiconductor structure and method of making the same |
US12/475,294 US7799675B2 (en) | 2003-06-24 | 2009-05-29 | Bonded semiconductor structure and method of fabricating the same |
US12/581,722 US8471263B2 (en) | 2003-06-24 | 2009-10-19 | Information storage system which includes a bonded semiconductor structure |
US12/618,542 US7867822B2 (en) | 2003-06-24 | 2009-11-13 | Semiconductor memory device |
US12/637,559 US20100133695A1 (en) | 2003-01-12 | 2009-12-14 | Electronic circuit with embedded memory |
US12/731,087 US20100190334A1 (en) | 2003-06-24 | 2010-03-24 | Three-dimensional semiconductor structure and method of manufacturing the same |
US12/874,866 US8071438B2 (en) | 2003-06-24 | 2010-09-02 | Semiconductor circuit |
JP2011218346A JP5294517B2 (ja) | 2003-06-24 | 2011-09-30 | アッド‐オン層形成方法 |
JP2012135533A JP2012253358A (ja) | 2003-06-24 | 2012-06-15 | 半導体構造 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020030040920 | 2003-06-24 | ||
KR20030040920 | 2003-06-24 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20050003326A KR20050003326A (ko) | 2005-01-10 |
KR100904771B1 true KR100904771B1 (ko) | 2009-06-26 |
Family
ID=36840981
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020030047515A KR100904771B1 (ko) | 1996-11-04 | 2003-07-12 | 3차원 집적회로 구조 및 제작 방법 |
Country Status (3)
Country | Link |
---|---|
JP (2) | JP5294517B2 (ja) |
KR (1) | KR100904771B1 (ja) |
CN (1) | CN1809914B (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110349961A (zh) * | 2018-04-04 | 2019-10-18 | 三星电子株式会社 | 三维半导体存储器件及其制造方法 |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100989546B1 (ko) * | 2008-05-21 | 2010-10-25 | 이상윤 | 3차원 반도체 장치의 제조 방법 |
KR100975332B1 (ko) * | 2008-05-30 | 2010-08-12 | 이상윤 | 반도체 장치 및 그 제조 방법 |
KR100791071B1 (ko) | 2006-07-04 | 2008-01-02 | 삼성전자주식회사 | 일회 프로그래머블 소자, 이를 구비하는 전자시스템 및 그동작 방법 |
KR101468595B1 (ko) * | 2008-12-19 | 2014-12-04 | 삼성전자주식회사 | 비휘발성 메모리 소자 및 그 제조 방법 |
US8395191B2 (en) * | 2009-10-12 | 2013-03-12 | Monolithic 3D Inc. | Semiconductor device and structure |
KR101669244B1 (ko) | 2010-06-08 | 2016-10-25 | 삼성전자주식회사 | 에스램 소자 및 그 제조방법 |
KR101360947B1 (ko) * | 2011-10-27 | 2014-02-10 | 윤재만 | 반도체 메모리 장치 |
JP2013161878A (ja) * | 2012-02-02 | 2013-08-19 | Renesas Electronics Corp | 半導体装置、および半導体装置の製造方法 |
JP6128787B2 (ja) | 2012-09-28 | 2017-05-17 | キヤノン株式会社 | 半導体装置 |
US9112047B2 (en) * | 2013-02-28 | 2015-08-18 | Freescale Semiconductor, Inc. | Split gate non-volatile memory (NVM) cell and method therefor |
US9123546B2 (en) * | 2013-11-14 | 2015-09-01 | Taiwan Semiconductor Manufacturing Company Limited | Multi-layer semiconductor device structures with different channel materials |
CN104752393B (zh) * | 2013-12-27 | 2017-11-03 | 中芯国际集成电路制造(上海)有限公司 | Mos管电容器的布线结构及布线方法 |
US20150348874A1 (en) * | 2014-05-29 | 2015-12-03 | Taiwan Semiconductor Manufacturing Company, Ltd. | 3DIC Interconnect Devices and Methods of Forming Same |
WO2015195082A1 (en) | 2014-06-16 | 2015-12-23 | Intel Corporation | Method for direct integration of memory die to logic die without use of through silicon vias (tsv) |
WO2015195084A1 (en) * | 2014-06-16 | 2015-12-23 | Intel Corporation | Embedded memory in interconnect stack on silicon die |
US9893278B1 (en) * | 2016-08-08 | 2018-02-13 | Taiwan Semiconductor Manufacturing Co., Ltd. | Embedded memory device between noncontigous interconnect metal layers |
JP2018026518A (ja) * | 2016-08-12 | 2018-02-15 | 東芝メモリ株式会社 | 半導体記憶装置 |
CN110785843A (zh) * | 2017-08-31 | 2020-02-11 | 美光科技公司 | 具有带有两个晶体管及一个电容器的存储器单元且具有与参考电压耦合的晶体管的主体区的设备 |
US10930595B2 (en) | 2017-09-28 | 2021-02-23 | Taiwan Semiconductor Manufacturing Co., Ltd. | Standard cells having via rail and deep via structures |
US11374003B2 (en) * | 2019-04-12 | 2022-06-28 | Taiwan Semiconductor Manufacturing Co., Ltd. | Integrated circuit |
US11049880B2 (en) * | 2019-08-02 | 2021-06-29 | Sandisk Technologies Llc | Three-dimensional memory device containing epitaxial ferroelectric memory elements and methods for forming the same |
CN112635461B (zh) * | 2020-12-08 | 2024-04-16 | 中国科学院微电子研究所 | 一种三维存算电路结构及其制备方法 |
CN113725301B (zh) * | 2021-08-31 | 2024-07-02 | 上海积塔半导体有限公司 | 垂直型存储器件及其制备方法 |
CN114709168A (zh) * | 2022-03-10 | 2022-07-05 | 长鑫存储技术有限公司 | 半导体结构及其制备方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5422302A (en) | 1986-06-30 | 1995-06-06 | Canon Kk | Method for producing a three-dimensional semiconductor device |
US5563084A (en) | 1994-09-22 | 1996-10-08 | Fraunhofer-Gesellschaft zur F orderung der angewandten Forschung e.V. | Method of making a three-dimensional integrated circuit |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4400715A (en) * | 1980-11-19 | 1983-08-23 | International Business Machines Corporation | Thin film semiconductor device and method for manufacture |
JPH04192368A (ja) * | 1990-11-23 | 1992-07-10 | Sony Corp | 縦チャンネルfet |
US6194290B1 (en) * | 1998-03-09 | 2001-02-27 | Intersil Corporation | Methods for making semiconductor devices by low temperature direct bonding |
JP2003514399A (ja) * | 1999-11-15 | 2003-04-15 | インフィネオン テクノロジーズ アクチエンゲゼルシャフト | 少なくとも1つのコンデンサおよびそれに接続された少なくとも1つのトランジスタを有する回路構造 |
JP2001250913A (ja) * | 1999-12-28 | 2001-09-14 | Mitsumasa Koyanagi | 3次元半導体集積回路装置及びその製造方法 |
JP3735855B2 (ja) * | 2000-02-17 | 2006-01-18 | 日本電気株式会社 | 半導体集積回路装置およびその駆動方法 |
-
2003
- 2003-07-12 KR KR1020030047515A patent/KR100904771B1/ko active IP Right Grant
-
2004
- 2004-06-23 CN CN2004800173344A patent/CN1809914B/zh not_active Expired - Fee Related
-
2011
- 2011-09-30 JP JP2011218346A patent/JP5294517B2/ja not_active Expired - Fee Related
-
2012
- 2012-06-15 JP JP2012135533A patent/JP2012253358A/ja active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5422302A (en) | 1986-06-30 | 1995-06-06 | Canon Kk | Method for producing a three-dimensional semiconductor device |
US5563084A (en) | 1994-09-22 | 1996-10-08 | Fraunhofer-Gesellschaft zur F orderung der angewandten Forschung e.V. | Method of making a three-dimensional integrated circuit |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110349961A (zh) * | 2018-04-04 | 2019-10-18 | 三星电子株式会社 | 三维半导体存储器件及其制造方法 |
Also Published As
Publication number | Publication date |
---|---|
CN1809914B (zh) | 2010-06-09 |
JP5294517B2 (ja) | 2013-09-18 |
JP2012064950A (ja) | 2012-03-29 |
CN1809914A (zh) | 2006-07-26 |
KR20050003326A (ko) | 2005-01-10 |
JP2012253358A (ja) | 2012-12-20 |
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