KR102597945B1 - 반도체 장치 및 그 제작 방법 - Google Patents

반도체 장치 및 그 제작 방법 Download PDF

Info

Publication number
KR102597945B1
KR102597945B1 KR1020207006762A KR20207006762A KR102597945B1 KR 102597945 B1 KR102597945 B1 KR 102597945B1 KR 1020207006762 A KR1020207006762 A KR 1020207006762A KR 20207006762 A KR20207006762 A KR 20207006762A KR 102597945 B1 KR102597945 B1 KR 102597945B1
Authority
KR
South Korea
Prior art keywords
insulator
transistor
conductor
oxide
semiconductor device
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
KR1020207006762A
Other languages
English (en)
Korean (ko)
Other versions
KR20200051618A (ko
Inventor
유타 엔도
히데오미 스자와
Original Assignee
가부시키가이샤 한도오따이 에네루기 켄큐쇼
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 가부시키가이샤 한도오따이 에네루기 켄큐쇼 filed Critical 가부시키가이샤 한도오따이 에네루기 켄큐쇼
Publication of KR20200051618A publication Critical patent/KR20200051618A/ko
Application granted granted Critical
Publication of KR102597945B1 publication Critical patent/KR102597945B1/ko
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • H10W20/41—Interconnections external to wafers or substrates, e.g. back-end-of-line [BEOL] metallisations or vias connecting to gate electrodes characterised by their conductive parts
    • H10W20/43—Layouts of interconnections
    • 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
    • H10B12/31—DRAM devices comprising one-transistor - one-capacitor [1T-1C] memory cells having a storage electrode stacked over the transistor
    • H10B12/315—DRAM devices comprising one-transistor - one-capacitor [1T-1C] memory cells having a storage electrode stacked over the transistor with the capacitor higher than a bit line
    • H01L27/1218—
    • H01L27/1225—
    • H01L28/86—
    • H01L28/90—
    • H01L29/41733—
    • H01L29/42364—
    • H01L29/4908—
    • H01L29/7869—
    • 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
    • H10B12/01—Manufacture or treatment
    • H10B12/02—Manufacture or treatment for one transistor one-capacitor [1T-1C] memory cells
    • H10B12/03—Making the capacitor or connections thereto
    • H10B12/033—Making the capacitor or connections thereto the capacitor extending over the transistor
    • 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
    • H10B12/50—Peripheral circuit region structures
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D1/00—Resistors, capacitors or inductors
    • H10D1/60—Capacitors
    • H10D1/68—Capacitors having no potential barriers
    • H10D1/692—Electrodes
    • H10D1/711—Electrodes having non-planar surfaces, e.g. formed by texturisation
    • H10D1/714—Electrodes having non-planar surfaces, e.g. formed by texturisation having horizontal extensions
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D1/00—Resistors, capacitors or inductors
    • H10D1/60—Capacitors
    • H10D1/68—Capacitors having no potential barriers
    • H10D1/692—Electrodes
    • H10D1/711—Electrodes having non-planar surfaces, e.g. formed by texturisation
    • H10D1/716—Electrodes having non-planar surfaces, e.g. formed by texturisation having vertical extensions
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D30/00—Field-effect transistors [FET]
    • H10D30/60—Insulated-gate field-effect transistors [IGFET]
    • H10D30/67—Thin-film transistors [TFT]
    • H10D30/6729—Thin-film transistors [TFT] characterised by the electrodes
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D30/00—Field-effect transistors [FET]
    • H10D30/60—Insulated-gate field-effect transistors [IGFET]
    • H10D30/67—Thin-film transistors [TFT]
    • H10D30/6729—Thin-film transistors [TFT] characterised by the electrodes
    • H10D30/6737—Thin-film transistors [TFT] characterised by the electrodes characterised by the electrode materials
    • H10D30/6739—Conductor-insulator-semiconductor electrodes
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D30/00—Field-effect transistors [FET]
    • H10D30/60—Insulated-gate field-effect transistors [IGFET]
    • H10D30/67—Thin-film transistors [TFT]
    • H10D30/674—Thin-film transistors [TFT] characterised by the active materials
    • H10D30/6755—Oxide semiconductors, e.g. zinc oxide, copper aluminium oxide or cadmium stannate
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D62/00—Semiconductor bodies, or regions thereof, of devices having potential barriers
    • H10D62/80—Semiconductor bodies, or regions thereof, of devices having potential barriers characterised by the materials
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D64/00—Electrodes of devices having potential barriers
    • H10D64/20—Electrodes characterised by their shapes, relative sizes or dispositions 
    • H10D64/27—Electrodes not carrying the current to be rectified, amplified, oscillated or switched, e.g. gates
    • H10D64/311—Gate electrodes for field-effect devices
    • H10D64/411—Gate electrodes for field-effect devices for FETs
    • H10D64/511—Gate electrodes for field-effect devices for FETs for IGFETs
    • H10D64/514—Gate electrodes for field-effect devices for FETs for IGFETs characterised by the insulating layers
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D86/00—Integrated devices formed in or on insulating or conducting substrates, e.g. formed in silicon-on-insulator [SOI] substrates or on stainless steel or glass substrates
    • H10D86/40—Integrated devices formed in or on insulating or conducting substrates, e.g. formed in silicon-on-insulator [SOI] substrates or on stainless steel or glass substrates characterised by multiple TFTs
    • H10D86/411—Integrated devices formed in or on insulating or conducting substrates, e.g. formed in silicon-on-insulator [SOI] substrates or on stainless steel or glass substrates characterised by multiple TFTs characterised by materials, geometry or structure of the substrates
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D86/00—Integrated devices formed in or on insulating or conducting substrates, e.g. formed in silicon-on-insulator [SOI] substrates or on stainless steel or glass substrates
    • H10D86/40—Integrated devices formed in or on insulating or conducting substrates, e.g. formed in silicon-on-insulator [SOI] substrates or on stainless steel or glass substrates characterised by multiple TFTs
    • H10D86/421—Integrated devices formed in or on insulating or conducting substrates, e.g. formed in silicon-on-insulator [SOI] substrates or on stainless steel or glass substrates characterised by multiple TFTs having a particular composition, shape or crystalline structure of the active layer
    • H10D86/423—Integrated devices formed in or on insulating or conducting substrates, e.g. formed in silicon-on-insulator [SOI] substrates or on stainless steel or glass substrates characterised by multiple TFTs having a particular composition, shape or crystalline structure of the active layer comprising semiconductor materials not belonging to the Group IV, e.g. InGaZnO
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D86/00—Integrated devices formed in or on insulating or conducting substrates, e.g. formed in silicon-on-insulator [SOI] substrates or on stainless steel or glass substrates
    • H10D86/40—Integrated devices formed in or on insulating or conducting substrates, e.g. formed in silicon-on-insulator [SOI] substrates or on stainless steel or glass substrates characterised by multiple TFTs
    • H10D86/60—Integrated devices formed in or on insulating or conducting substrates, e.g. formed in silicon-on-insulator [SOI] substrates or on stainless steel or glass substrates characterised by multiple TFTs wherein the TFTs are in active matrices
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D89/00—Aspects of integrated devices not covered by groups H10D84/00 - H10D88/00
    • H10D89/10—Integrated device layouts
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D99/00—Subject matter not provided for in other groups of this subclass

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Semiconductor Memories (AREA)
  • Thin Film Transistor (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • General Engineering & Computer Science (AREA)
  • Electrodes Of Semiconductors (AREA)
  • Metal-Oxide And Bipolar Metal-Oxide Semiconductor Integrated Circuits (AREA)
  • Encapsulation Of And Coatings For Semiconductor Or Solid State Devices (AREA)
KR1020207006762A 2017-09-15 2018-09-05 반도체 장치 및 그 제작 방법 Active KR102597945B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2017-177386 2017-09-15
JP2017177386 2017-09-15
PCT/IB2018/056756 WO2019053558A1 (en) 2017-09-15 2018-09-05 SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME

Publications (2)

Publication Number Publication Date
KR20200051618A KR20200051618A (ko) 2020-05-13
KR102597945B1 true KR102597945B1 (ko) 2023-11-02

Family

ID=65722467

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020207006762A Active KR102597945B1 (ko) 2017-09-15 2018-09-05 반도체 장치 및 그 제작 방법

Country Status (5)

Country Link
US (2) US11296085B2 (enExample)
JP (3) JP7237498B2 (enExample)
KR (1) KR102597945B1 (enExample)
TW (2) TWI776948B (enExample)
WO (1) WO2019053558A1 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20210057828A (ko) * 2018-10-09 2021-05-21 마이크론 테크놀로지, 인크 디바이스를 형성하는 방법, 및 관련 디바이스 및 전자 시스템
US20210257290A1 (en) * 2020-02-19 2021-08-19 Nanya Technology Corporation Semiconductor device with connecting structure and method for fabricating the same
US12080557B2 (en) * 2021-08-30 2024-09-03 Taiwan Semiconductor Manufacturing Company, Ltd. Method for forming 2-D material semiconductor device with improved source/drain electrodes and gate dielectric
KR102851120B1 (ko) * 2022-01-20 2025-08-28 삼성디스플레이 주식회사 표시패널
WO2025163450A1 (ja) * 2024-01-31 2025-08-07 株式会社半導体エネルギー研究所 半導体装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012209547A (ja) * 2011-03-16 2012-10-25 Semiconductor Energy Lab Co Ltd 半導体装置
JP2017135378A (ja) 2016-01-22 2017-08-03 株式会社半導体エネルギー研究所 半導体装置、及び記憶装置

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3614442A3 (en) 2005-09-29 2020-03-25 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device having oxide semiconductor layer and manufactoring method thereof
JP5078246B2 (ja) 2005-09-29 2012-11-21 株式会社半導体エネルギー研究所 半導体装置、及び半導体装置の作製方法
JP5064747B2 (ja) 2005-09-29 2012-10-31 株式会社半導体エネルギー研究所 半導体装置、電気泳動表示装置、表示モジュール、電子機器、及び半導体装置の作製方法
KR102293198B1 (ko) 2009-09-16 2021-08-24 가부시키가이샤 한도오따이 에네루기 켄큐쇼 반도체 장치 및 그 제조 방법
KR101801538B1 (ko) 2009-10-16 2017-11-27 가부시키가이샤 한도오따이 에네루기 켄큐쇼 논리 회로 및 반도체 장치
KR20190006091A (ko) 2009-10-29 2019-01-16 가부시키가이샤 한도오따이 에네루기 켄큐쇼 반도체 장치
EP2494597A4 (en) 2009-10-30 2015-03-18 Semiconductor Energy Lab SEMICONDUCTOR COMPONENT
JP2011192801A (ja) * 2010-03-15 2011-09-29 Elpida Memory Inc キャパシタ素子とキャパシタ素子の製造方法および半導体装置
WO2012102182A1 (en) 2011-01-26 2012-08-02 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device
WO2012102183A1 (en) 2011-01-26 2012-08-02 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device and manufacturing method thereof
TWI602303B (zh) 2011-01-26 2017-10-11 半導體能源研究所股份有限公司 半導體裝置及其製造方法
US9431400B2 (en) * 2011-02-08 2016-08-30 Semiconductor Energy Laboratory Co., Ltd. Semiconductor memory device and method for manufacturing the same
US8932913B2 (en) 2011-04-22 2015-01-13 Semiconductor Energy Laboratory Co., Ltd. Manufacturing method of semiconductor device
US8809854B2 (en) 2011-04-22 2014-08-19 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device
US8916868B2 (en) 2011-04-22 2014-12-23 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device and method for manufacturing semiconductor device
US8878288B2 (en) 2011-04-22 2014-11-04 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device
US9842842B2 (en) * 2014-03-19 2017-12-12 Semiconductor Energy Laboratory Co., Ltd. Semiconductor memory device and semiconductor device and electronic device having the same
KR102481037B1 (ko) 2014-10-01 2022-12-27 가부시키가이샤 한도오따이 에네루기 켄큐쇼 배선층 및 그 제작 방법
JP2016225613A (ja) * 2015-05-26 2016-12-28 株式会社半導体エネルギー研究所 半導体装置及び半導体装置の駆動方法
US10424671B2 (en) 2015-07-29 2019-09-24 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device, circuit board, and electronic device
US9825177B2 (en) * 2015-07-30 2017-11-21 Semiconductor Energy Laboratory Co., Ltd. Manufacturing method of a semiconductor device using multiple etching mask
US9741400B2 (en) * 2015-11-05 2017-08-22 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device, memory device, electronic device, and method for operating the semiconductor device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012209547A (ja) * 2011-03-16 2012-10-25 Semiconductor Energy Lab Co Ltd 半導体装置
JP2017135378A (ja) 2016-01-22 2017-08-03 株式会社半導体エネルギー研究所 半導体装置、及び記憶装置

Also Published As

Publication number Publication date
US20200279851A1 (en) 2020-09-03
TW202303993A (zh) 2023-01-16
TW201924070A (zh) 2019-06-16
JP2023063331A (ja) 2023-05-09
JP2025065417A (ja) 2025-04-17
US11296085B2 (en) 2022-04-05
US20220052048A1 (en) 2022-02-17
US11770939B2 (en) 2023-09-26
WO2019053558A1 (en) 2019-03-21
JP7237498B2 (ja) 2023-03-13
TWI776948B (zh) 2022-09-11
KR20200051618A (ko) 2020-05-13
TWI836584B (zh) 2024-03-21
JP2019054244A (ja) 2019-04-04

Similar Documents

Publication Publication Date Title
KR102637403B1 (ko) 반도체 장치 및 반도체 장치의 제작 방법
US11901460B2 (en) Semiconductor device
US12154827B2 (en) Semiconductor device having plurality of insulators
US10923477B2 (en) Semiconductor device and method for manufacturing semiconductor device
US11770939B2 (en) Semiconductor device
US20150280013A1 (en) Transistor and semiconductor device
KR102669811B1 (ko) 반도체 장치, 및 반도체 장치의 제작 방법
US20210125988A1 (en) Semiconductor Device and Method for Manufacturing Semiconductor Device

Legal Events

Date Code Title Description
PA0105 International application

St.27 status event code: A-0-1-A10-A15-nap-PA0105

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

A201 Request for examination
AMND Amendment
P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

St.27 status event code: A-1-2-D10-D21-exm-PE0902

P22-X000 Classification modified

St.27 status event code: A-2-2-P10-P22-nap-X000

P22-X000 Classification modified

St.27 status event code: A-2-2-P10-P22-nap-X000

E601 Decision to refuse application
PE0601 Decision on rejection of patent

St.27 status event code: N-2-6-B10-B15-exm-PE0601

AMND Amendment
E13-X000 Pre-grant limitation requested

St.27 status event code: A-2-3-E10-E13-lim-X000

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

PX0901 Re-examination

St.27 status event code: A-2-3-E10-E12-rex-PX0901

PX0701 Decision of registration after re-examination

St.27 status event code: A-3-4-F10-F13-rex-PX0701

X701 Decision to grant (after re-examination)
GRNT Written decision to grant
PR0701 Registration of establishment

St.27 status event code: A-2-4-F10-F11-exm-PR0701

PR1002 Payment of registration fee

St.27 status event code: A-2-2-U10-U12-oth-PR1002

Fee payment year number: 1

PG1601 Publication of registration

St.27 status event code: A-4-4-Q10-Q13-nap-PG1601

P22-X000 Classification modified

St.27 status event code: A-4-4-P10-P22-nap-X000