CN107658303A - 半导体存储装置 - Google Patents
半导体存储装置 Download PDFInfo
- Publication number
- CN107658303A CN107658303A CN201710550232.8A CN201710550232A CN107658303A CN 107658303 A CN107658303 A CN 107658303A CN 201710550232 A CN201710550232 A CN 201710550232A CN 107658303 A CN107658303 A CN 107658303A
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- 239000004065 semiconductor Substances 0.000 title claims abstract description 72
- 238000003860 storage Methods 0.000 title claims abstract description 54
- 238000003475 lamination Methods 0.000 claims abstract description 9
- 238000009826 distribution Methods 0.000 claims description 95
- 239000004020 conductor Substances 0.000 claims description 15
- 239000002184 metal Substances 0.000 claims description 8
- 229910021420 polycrystalline silicon Inorganic materials 0.000 claims description 5
- 229920005591 polysilicon Polymers 0.000 claims description 5
- 239000010410 layer Substances 0.000 description 16
- 238000010586 diagram Methods 0.000 description 6
- 239000013256 coordination polymer Substances 0.000 description 5
- 230000006870 function Effects 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 229910044991 metal oxide Inorganic materials 0.000 description 2
- 150000004706 metal oxides Chemical class 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000000265 homogenisation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- 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
- H10B41/20—Electrically erasable-and-programmable ROM [EEPROM] devices comprising floating gates characterised by three-dimensional arrangements, e.g. with cells on different height levels
- H10B41/23—Electrically erasable-and-programmable ROM [EEPROM] devices comprising floating gates characterised by three-dimensional arrangements, e.g. with cells on different height levels with source and drain on different levels, e.g. with sloping channels
- H10B41/27—Electrically erasable-and-programmable ROM [EEPROM] devices comprising floating gates characterised by three-dimensional arrangements, e.g. with cells on different height levels with source and drain on different levels, e.g. with sloping channels the channels comprising vertical portions, e.g. U-shaped channels
-
- 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
- H10B43/10—EEPROM devices comprising charge-trapping gate insulators characterised by the top-view layout
-
- 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
- H10B41/10—Electrically erasable-and-programmable ROM [EEPROM] devices comprising floating gates characterised by the top-view layout
-
- 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
- H10B41/20—Electrically erasable-and-programmable ROM [EEPROM] devices comprising floating gates characterised by three-dimensional arrangements, e.g. with cells on different height levels
-
- 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
- H10B41/30—Electrically erasable-and-programmable ROM [EEPROM] devices comprising floating gates characterised by the memory core region
- H10B41/35—Electrically erasable-and-programmable ROM [EEPROM] devices comprising floating gates characterised by the memory core region with a cell select transistor, e.g. NAND
-
- 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
- H10B43/20—EEPROM devices comprising charge-trapping gate insulators characterised by three-dimensional arrangements, e.g. with cells on different height levels
-
- 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
- H10B43/20—EEPROM devices comprising charge-trapping gate insulators characterised by three-dimensional arrangements, e.g. with cells on different height levels
- H10B43/23—EEPROM devices comprising charge-trapping gate insulators characterised by three-dimensional arrangements, e.g. with cells on different height levels with source and drain on different levels, e.g. with sloping channels
- H10B43/27—EEPROM devices comprising charge-trapping gate insulators characterised by three-dimensional arrangements, e.g. with cells on different height levels with source and drain on different levels, e.g. with sloping channels the channels comprising vertical portions, e.g. U-shaped channels
-
- 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
- H10B43/35—EEPROM devices comprising charge-trapping gate insulators characterised by the memory core region with cell select transistors, e.g. NAND
-
- 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 potential barriers; including integrated passive circuit elements having potential barriers
- H01L27/04—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 potential barriers; including integrated passive circuit elements having potential barriers the substrate being a semiconductor body
- H01L27/06—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 potential barriers; including integrated passive circuit elements having potential barriers the substrate being a semiconductor body including a plurality of individual components in a non-repetitive configuration
- H01L27/0688—Integrated circuits having a three-dimensional layout
-
- 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
- H10B43/00—EEPROM devices comprising charge-trapping gate insulators
- H10B43/40—EEPROM devices comprising charge-trapping gate insulators characterised by the peripheral circuit region
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- Semiconductor Memories (AREA)
- Non-Volatile Memory (AREA)
Abstract
Description
Claims (20)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201662366417P | 2016-07-25 | 2016-07-25 | |
US62/366,417 | 2016-07-25 | ||
US15/457,316 US9953993B2 (en) | 2016-07-25 | 2017-03-13 | Semiconductor memory device |
US15/457,316 | 2017-03-13 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107658303A true CN107658303A (zh) | 2018-02-02 |
CN107658303B CN107658303B (zh) | 2021-10-15 |
Family
ID=60988839
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710550232.8A Active CN107658303B (zh) | 2016-07-25 | 2017-07-07 | 半导体存储装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US9953993B2 (zh) |
CN (1) | CN107658303B (zh) |
TW (1) | TWI645542B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107818979A (zh) * | 2016-09-12 | 2018-03-20 | 东芝存储器株式会社 | 半导体装置 |
CN113053435A (zh) * | 2019-12-27 | 2021-06-29 | 铠侠股份有限公司 | 半导体存储装置 |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10355009B1 (en) | 2018-03-08 | 2019-07-16 | Sandisk Technologies Llc | Concurrent formation of memory openings and contact openings for a three-dimensional memory device |
US10504918B2 (en) * | 2018-03-16 | 2019-12-10 | Toshiba Memory Corporation | Memory device |
JP2021089905A (ja) * | 2018-03-20 | 2021-06-10 | キオクシア株式会社 | 半導体記憶装置 |
KR102460070B1 (ko) | 2018-09-21 | 2022-10-31 | 삼성전자주식회사 | 수직형 메모리 장치 |
JP2020145311A (ja) | 2019-03-06 | 2020-09-10 | キオクシア株式会社 | 半導体記憶装置 |
JP7414411B2 (ja) * | 2019-06-14 | 2024-01-16 | キオクシア株式会社 | 半導体記憶装置 |
JP2021048230A (ja) | 2019-09-18 | 2021-03-25 | キオクシア株式会社 | 半導体記憶装置 |
JP2021052084A (ja) * | 2019-09-25 | 2021-04-01 | キオクシア株式会社 | 半導体記憶装置 |
KR20210070472A (ko) | 2019-12-04 | 2021-06-15 | 삼성전자주식회사 | 불휘발성 메모리 장치 |
KR20210086098A (ko) * | 2019-12-31 | 2021-07-08 | 삼성전자주식회사 | 집적회로 소자 |
KR20210092363A (ko) * | 2020-01-15 | 2021-07-26 | 삼성전자주식회사 | 3차원 반도체 메모리 소자 |
KR20210134173A (ko) | 2020-04-29 | 2021-11-09 | 삼성전자주식회사 | 집적회로 소자 |
US11404091B2 (en) * | 2020-06-19 | 2022-08-02 | Taiwan Semiconductor Manufacturing Co., Ltd. | Memory array word line routing |
US11355516B2 (en) | 2020-07-16 | 2022-06-07 | Taiwan Semiconductor Manufacturing Co., Ltd. | Three-dimensional memory device and method |
US11647634B2 (en) | 2020-07-16 | 2023-05-09 | Taiwan Semiconductor Manufacturing Co., Ltd. | Three-dimensional memory device and method |
US11423966B2 (en) | 2020-07-30 | 2022-08-23 | Taiwan Semiconductor Manufacturing Co., Ltd. | Memory array staircase structure |
KR20220060325A (ko) | 2020-11-04 | 2022-05-11 | 삼성전자주식회사 | 집적회로 소자 |
Citations (5)
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US20050237808A1 (en) * | 2004-04-23 | 2005-10-27 | Masaki Ichikawa | Semiconductor memory device with MOS transistors, each including floating gate and control gate, and memory card including the same |
CN102610614A (zh) * | 2011-01-19 | 2012-07-25 | 旺宏电子股份有限公司 | 三维叠层集成电路装置及其制造方法 |
US20130113033A1 (en) * | 2011-11-09 | 2013-05-09 | Eun-Seok Choi | Nonvolatile memory device and method for fabricating the same |
CN103681806A (zh) * | 2012-09-11 | 2014-03-26 | 三星电子株式会社 | 半导体装置及其制造方法 |
CN104916646A (zh) * | 2014-03-12 | 2015-09-16 | 爱思开海力士有限公司 | 半导体器件及其制造方法 |
Family Cites Families (26)
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JPH10321736A (ja) * | 1997-05-15 | 1998-12-04 | Sony Corp | Nand型メモリ |
US6272046B1 (en) * | 2000-05-02 | 2001-08-07 | Advanced Micro Devices, Inc. | Individual source line to decrease column leakage |
JP2009094236A (ja) * | 2007-10-05 | 2009-04-30 | Toshiba Corp | 不揮発性半導体記憶装置 |
JP5142692B2 (ja) * | 2007-12-11 | 2013-02-13 | 株式会社東芝 | 不揮発性半導体記憶装置 |
JP2009238874A (ja) * | 2008-03-26 | 2009-10-15 | Toshiba Corp | 半導体メモリ及びその製造方法 |
JP2009266946A (ja) * | 2008-04-23 | 2009-11-12 | Toshiba Corp | 三次元積層不揮発性半導体メモリ |
JP5388537B2 (ja) | 2008-10-20 | 2014-01-15 | 株式会社東芝 | 不揮発性半導体記憶装置、及びその製造方法 |
KR101471492B1 (ko) * | 2008-12-15 | 2014-12-10 | 삼성전자주식회사 | 반도체 메모리 장치의 스택 어레이 구조 |
JP5306080B2 (ja) * | 2009-07-01 | 2013-10-02 | 株式会社東芝 | 不揮発性半導体記憶装置及びその製造方法 |
JP2011253881A (ja) * | 2010-06-01 | 2011-12-15 | Toshiba Corp | 不揮発性半導体記憶装置 |
US8956968B2 (en) * | 2011-11-21 | 2015-02-17 | Sandisk Technologies Inc. | Method for fabricating a metal silicide interconnect in 3D non-volatile memory |
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JP2013251034A (ja) * | 2012-06-04 | 2013-12-12 | Toshiba Corp | 半導体記憶装置 |
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US9449983B2 (en) * | 2013-12-19 | 2016-09-20 | Sandisk Technologies Llc | Three dimensional NAND device with channel located on three sides of lower select gate and method of making thereof |
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KR20150139255A (ko) * | 2014-06-03 | 2015-12-11 | 에스케이하이닉스 주식회사 | 반도체 장치 및 그 제조방법 |
KR102240024B1 (ko) | 2014-08-22 | 2021-04-15 | 삼성전자주식회사 | 반도체 장치, 반도체 장치의 제조방법 및 에피택시얼층의 형성방법 |
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-
2017
- 2017-03-13 US US15/457,316 patent/US9953993B2/en active Active
- 2017-07-04 TW TW106122308A patent/TWI645542B/zh active
- 2017-07-07 CN CN201710550232.8A patent/CN107658303B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
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US20050237808A1 (en) * | 2004-04-23 | 2005-10-27 | Masaki Ichikawa | Semiconductor memory device with MOS transistors, each including floating gate and control gate, and memory card including the same |
CN102610614A (zh) * | 2011-01-19 | 2012-07-25 | 旺宏电子股份有限公司 | 三维叠层集成电路装置及其制造方法 |
US20130113033A1 (en) * | 2011-11-09 | 2013-05-09 | Eun-Seok Choi | Nonvolatile memory device and method for fabricating the same |
CN103681806A (zh) * | 2012-09-11 | 2014-03-26 | 三星电子株式会社 | 半导体装置及其制造方法 |
CN104916646A (zh) * | 2014-03-12 | 2015-09-16 | 爱思开海力士有限公司 | 半导体器件及其制造方法 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107818979A (zh) * | 2016-09-12 | 2018-03-20 | 东芝存储器株式会社 | 半导体装置 |
CN107818979B (zh) * | 2016-09-12 | 2021-05-28 | 东芝存储器株式会社 | 半导体装置 |
CN113053435A (zh) * | 2019-12-27 | 2021-06-29 | 铠侠股份有限公司 | 半导体存储装置 |
CN113053435B (zh) * | 2019-12-27 | 2024-04-26 | 铠侠股份有限公司 | 半导体存储装置 |
Also Published As
Publication number | Publication date |
---|---|
US20180026044A1 (en) | 2018-01-25 |
TW201804599A (zh) | 2018-02-01 |
TWI645542B (zh) | 2018-12-21 |
US9953993B2 (en) | 2018-04-24 |
CN107658303B (zh) | 2021-10-15 |
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Address after: Tokyo Patentee after: Kaixia Co.,Ltd. Address before: Tokyo Patentee before: TOSHIBA MEMORY Corp. Address after: Tokyo Patentee after: TOSHIBA MEMORY Corp. Address before: Tokyo Patentee before: Pangea Co.,Ltd. |
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Effective date of registration: 20220129 Address after: Tokyo Patentee after: Pangea Co.,Ltd. Address before: Tokyo Patentee before: TOSHIBA MEMORY Corp. |