DE102021113524A1 - Halbleitervorrichtungen und Datenspeichersysteme mit denselben - Google Patents

Halbleitervorrichtungen und Datenspeichersysteme mit denselben Download PDF

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Publication number
DE102021113524A1
DE102021113524A1 DE102021113524.9A DE102021113524A DE102021113524A1 DE 102021113524 A1 DE102021113524 A1 DE 102021113524A1 DE 102021113524 A DE102021113524 A DE 102021113524A DE 102021113524 A1 DE102021113524 A1 DE 102021113524A1
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Germany
Prior art keywords
substrate
gate electrodes
semiconductor device
region
regions
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Pending
Application number
DE102021113524.9A
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German (de)
English (en)
Inventor
Sanghun Chun
Jihwan Kim
Shinhwan Kang
Jeehoon HAN
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Samsung Electronics Co Ltd
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Samsung Electronics Co Ltd
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Publication date
Application filed by Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of DE102021113524A1 publication Critical patent/DE102021113524A1/de
Pending legal-status Critical Current

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    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W42/00—Arrangements for protection of devices
    • H10W42/121—Arrangements for protection of devices protecting against mechanical damage
    • 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
    • H10B43/00—EEPROM devices comprising charge-trapping gate insulators
    • H10B43/50—EEPROM devices comprising charge-trapping gate insulators characterised by the boundary region between the core and peripheral circuit regions
    • 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 [3D] 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
    • H10B41/20—Electrically erasable-and-programmable ROM [EEPROM] devices comprising floating gates characterised by three-dimensional [3D] 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 [3D] 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 [3D] 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
    • 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
    • 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
    • H10B41/41—Electrically erasable-and-programmable ROM [EEPROM] devices comprising floating gates characterised by the peripheral circuit region of a memory region comprising a cell select transistor, e.g. NAND
    • 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
    • H10B41/50—Electrically erasable-and-programmable ROM [EEPROM] devices comprising floating gates characterised by the boundary region between the core region and 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
    • H10B43/10—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
    • H10B43/00—EEPROM devices comprising charge-trapping gate insulators
    • H10B43/20—EEPROM devices comprising charge-trapping gate insulators characterised by three-dimensional [3D] 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 [3D] arrangements, e.g. with cells on different height levels
    • H10B43/23—EEPROM devices comprising charge-trapping gate insulators characterised by three-dimensional [3D] 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 [3D] 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
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W20/00—Interconnections in chips, wafers or substrates
    • H10W20/01—Manufacture or treatment
    • H10W20/031—Manufacture or treatment of conductive parts of the interconnections
    • H10W20/0698—Local interconnections
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W20/00—Interconnections in chips, wafers or substrates
    • H10W20/01—Manufacture or treatment
    • H10W20/071—Manufacture or treatment of dielectric parts thereof
    • H10W20/081—Manufacture or treatment of dielectric parts thereof by forming openings in the dielectric parts
    • H10W20/083—Manufacture or treatment of dielectric parts thereof by forming openings in the dielectric parts the openings being via holes penetrating underlying conductors
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W20/00—Interconnections in chips, wafers or substrates
    • H10W20/20—Interconnections within wafers or substrates, e.g. through-silicon vias [TSV]
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W20/00—Interconnections in chips, wafers or substrates
    • H10W20/40—Interconnections external to wafers or substrates, e.g. back-end-of-line [BEOL] metallisations or vias connecting to gate electrodes
    • H10W20/482—Interconnections external to wafers or substrates, e.g. back-end-of-line [BEOL] metallisations or vias connecting to gate electrodes for individual devices provided for in groups H10D8/00 - H10D48/00, e.g. for power transistors
    • H10W20/484—Interconnections having extended contours, e.g. pads having mesh shape or interconnections comprising connected parallel stripes
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W42/00—Arrangements for protection of devices

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  • Semiconductor Memories (AREA)
  • Non-Volatile Memory (AREA)
DE102021113524.9A 2020-08-10 2021-05-26 Halbleitervorrichtungen und Datenspeichersysteme mit denselben Pending DE102021113524A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020200100043A KR102898248B1 (ko) 2020-08-10 2020-08-10 반도체 장치 및 이를 포함하는 데이터 저장 시스템
KR10-2020-0100043 2020-08-10

Publications (1)

Publication Number Publication Date
DE102021113524A1 true DE102021113524A1 (de) 2022-02-10

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ID=79686168

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102021113524.9A Pending DE102021113524A1 (de) 2020-08-10 2021-05-26 Halbleitervorrichtungen und Datenspeichersysteme mit denselben

Country Status (5)

Country Link
US (1) US12302580B2 (https=)
JP (1) JP7723506B2 (https=)
KR (1) KR102898248B1 (https=)
CN (1) CN114078878A (https=)
DE (1) DE102021113524A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12451433B2 (en) 2020-09-15 2025-10-21 Samsung Electronics Co., Ltd. Semiconductor device with vertical patterns and data storage system including the same

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102932178B1 (ko) * 2021-06-11 2026-03-04 삼성전자주식회사 반도체 장치 및 데이터 저장 시스템
KR20250000778A (ko) * 2023-06-27 2025-01-03 삼성전자주식회사 반도체 장치 및 이를 포함하는 전자 시스템

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20160013756A (ko) 2014-07-28 2016-02-05 에스케이하이닉스 주식회사 연결구조물, 반도체 장치 및 그 제조 방법
KR102282138B1 (ko) * 2014-12-09 2021-07-27 삼성전자주식회사 반도체 소자
US20170104000A1 (en) 2015-10-13 2017-04-13 Joo-Hee PARK Vertical memory devices
US9818759B2 (en) * 2015-12-22 2017-11-14 Sandisk Technologies Llc Through-memory-level via structures for a three-dimensional memory device
US9985040B2 (en) 2016-01-14 2018-05-29 Micron Technology, Inc. Integrated circuitry and 3D memory
US9917093B2 (en) 2016-06-28 2018-03-13 Sandisk Technologies Llc Inter-plane offset in backside contact via structures for a three-dimensional memory device
US9905307B1 (en) * 2016-08-24 2018-02-27 Sandisk Technologies Llc Leakage current detection in 3D memory
CN106910746B (zh) 2017-03-08 2018-06-19 长江存储科技有限责任公司 一种3d nand存储器件及其制造方法、封装方法
US10685914B2 (en) 2017-08-31 2020-06-16 SK Hynix Inc. Semiconductor device and manufacturing method thereof
KR102587973B1 (ko) 2017-11-07 2023-10-12 삼성전자주식회사 3차원 반도체 메모리 장치
JP2019160922A (ja) 2018-03-09 2019-09-19 東芝メモリ株式会社 半導体装置
KR102614849B1 (ko) 2018-05-21 2023-12-18 삼성전자주식회사 지지대를 갖는 3d 반도체 소자 및 그 형성 방법
JP2019220534A (ja) 2018-06-18 2019-12-26 キオクシア株式会社 半導体記憶装置およびその製造方法
US10971432B2 (en) 2018-08-06 2021-04-06 Samsung Electronics Co., Ltd. Semiconductor device including a through wiring area
JP2020035921A (ja) 2018-08-30 2020-03-05 キオクシア株式会社 半導体記憶装置
JP2020047810A (ja) 2018-09-20 2020-03-26 キオクシア株式会社 半導体記憶装置及びその製造方法
US11282783B2 (en) * 2020-01-07 2022-03-22 Sandisk Technologies Llc Three-dimensional memory device with via structures surrounded by perforated dielectric moat structure and methods of making the same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12451433B2 (en) 2020-09-15 2025-10-21 Samsung Electronics Co., Ltd. Semiconductor device with vertical patterns and data storage system including the same

Also Published As

Publication number Publication date
KR20220019522A (ko) 2022-02-17
CN114078878A (zh) 2022-02-22
US12302580B2 (en) 2025-05-13
KR102898248B1 (ko) 2025-12-10
JP7723506B2 (ja) 2025-08-14
US20220045084A1 (en) 2022-02-10
JP2022032028A (ja) 2022-02-24

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