KR102294507B1 - 반도체 장치 - Google Patents

반도체 장치 Download PDF

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Publication number
KR102294507B1
KR102294507B1 KR1020140113786A KR20140113786A KR102294507B1 KR 102294507 B1 KR102294507 B1 KR 102294507B1 KR 1020140113786 A KR1020140113786 A KR 1020140113786A KR 20140113786 A KR20140113786 A KR 20140113786A KR 102294507 B1 KR102294507 B1 KR 102294507B1
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South Korea
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film
oxide semiconductor
transistor
semiconductor film
insulating film
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KR20150028721A (ko
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야스타카 스즈키
유키 하타
요시노리 이에다
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가부시키가이샤 한도오따이 에네루기 켄큐쇼
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    • 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
    • H10D64/60—Electrodes characterised by their materials
    • H10D64/66—Electrodes having a conductor capacitively coupled to a semiconductor by an insulator, e.g. MIS electrodes
    • H10D64/68—Electrodes having a conductor capacitively coupled to a semiconductor by an insulator, e.g. MIS electrodes characterised by the insulator, e.g. by the gate insulator
    • 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
    • H10D30/00—Field-effect transistors [FET]
    • H10D30/60—Insulated-gate field-effect transistors [IGFET]
    • H10D30/67—Thin-film transistors [TFT]
    • H10D30/6704—Thin-film transistors [TFT] having supplementary regions or layers in the thin films or in the insulated bulk substrates for controlling properties of the device
    • 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]
    • H10D30/6704—Thin-film transistors [TFT] having supplementary regions or layers in the thin films or in the insulated bulk substrates for controlling properties of the device
    • H10D30/6713—Thin-film transistors [TFT] having supplementary regions or layers in the thin films or in the insulated bulk substrates for controlling properties of the device characterised by the properties of the source or drain regions, e.g. compositions or sectional shapes
    • 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
    • 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
    • H10D30/673—Thin-film transistors [TFT] characterised by the electrodes characterised by the shapes, relative sizes or dispositions of the gate electrodes
    • H10D30/6733—Multi-gate TFTs
    • H10D30/6734—Multi-gate TFTs having gate electrodes arranged on both top and bottom sides of the channel, e.g. dual-gate TFTs

Landscapes

  • Thin Film Transistor (AREA)
  • Semiconductor Memories (AREA)
  • Metal-Oxide And Bipolar Metal-Oxide Semiconductor Integrated Circuits (AREA)
  • Non-Volatile Memory (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Liquid Crystal (AREA)
  • Electroluminescent Light Sources (AREA)
KR1020140113786A 2013-09-06 2014-08-29 반도체 장치 Active KR102294507B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JPJP-P-2013-184560 2013-09-06
JP2013184560 2013-09-06

Publications (2)

Publication Number Publication Date
KR20150028721A KR20150028721A (ko) 2015-03-16
KR102294507B1 true KR102294507B1 (ko) 2021-08-30

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Application Number Title Priority Date Filing Date
KR1020140113786A Active KR102294507B1 (ko) 2013-09-06 2014-08-29 반도체 장치

Country Status (4)

Country Link
US (1) US9391157B2 (enExample)
JP (7) JP6356541B2 (enExample)
KR (1) KR102294507B1 (enExample)
TW (2) TWI632682B (enExample)

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TWI663726B (zh) 2014-05-30 2019-06-21 Semiconductor Energy Laboratory Co., Ltd. 半導體裝置、模組及電子裝置
KR20160114511A (ko) 2015-03-24 2016-10-05 가부시키가이샤 한도오따이 에네루기 켄큐쇼 반도체 장치의 제작 방법
US9806200B2 (en) 2015-03-27 2017-10-31 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device
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US10714633B2 (en) 2015-12-15 2020-07-14 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device and display device
KR20180123028A (ko) 2016-03-11 2018-11-14 가부시키가이샤 한도오따이 에네루기 켄큐쇼 반도체 장비, 상기 반도체 장치의 제작 방법, 및 상기 반도체 장치를 포함하는 표시 장치
CN106098786A (zh) * 2016-06-13 2016-11-09 武汉华星光电技术有限公司 双栅电极氧化物薄膜晶体管及其制备方法
KR102512439B1 (ko) * 2016-09-19 2023-03-22 삼성디스플레이 주식회사 반도체 장치 및 이의 제조방법
CN110121785A (zh) 2016-12-27 2019-08-13 夏普株式会社 具备氧化物半导体tft的半导体装置
CN110121765B (zh) 2016-12-27 2023-04-28 夏普株式会社 半导体装置的制造方法和成膜装置
JP2018157101A (ja) * 2017-03-17 2018-10-04 東芝メモリ株式会社 トランジスタ、メモリ及びトランジスタの製造方法
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JP2024039928A (ja) * 2022-09-12 2024-03-25 株式会社デンソー 半導体装置
KR20240086302A (ko) 2022-12-09 2024-06-18 엘지디스플레이 주식회사 박막 트랜지스터 및 이를 포함하는 표시장치

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