KR101436117B1 - 반도체 장치 및 그 제작 방법 - Google Patents

반도체 장치 및 그 제작 방법 Download PDF

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KR101436117B1
KR101436117B1 KR1020110113890A KR20110113890A KR101436117B1 KR 101436117 B1 KR101436117 B1 KR 101436117B1 KR 1020110113890 A KR1020110113890 A KR 1020110113890A KR 20110113890 A KR20110113890 A KR 20110113890A KR 101436117 B1 KR101436117 B1 KR 101436117B1
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layer
oxide semiconductor
semiconductor layer
oxide
film
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KR20120048506A (ko
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순페이 야마자키
유스케 노나카
타카츠구 오마타
타츠야 혼다
아키하루 미야나가
히로키 오하라
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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
    • 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
    • H10D30/6756—Amorphous oxide semiconductors
    • 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
    • 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
    • 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
    • H10D30/6715—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 characterised by the doping profiles, e.g. having lightly-doped source or drain 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]
    • H10D30/6758—Thin-film transistors [TFT] characterised by the insulating substrates
    • 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
    • H10D62/40—Crystalline structures
    • H10D62/402—Amorphous materials
    • 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
    • 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
    • H10D62/875—Semiconductor bodies, or regions thereof, of devices having potential barriers characterised by the materials being semiconductor metal oxide, e.g. InGaZnO
    • 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
    • H10D64/62—Electrodes ohmically coupled to a semiconductor
    • 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
    • H10D86/441—Interconnections, e.g. scanning lines
    • 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
    • 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

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  • Thin Film Transistor (AREA)
  • Electrodes Of Semiconductors (AREA)
  • Liquid Crystal (AREA)
  • Physical Deposition Of Substances That Are Components Of Semiconductor Devices (AREA)
  • Electroluminescent Light Sources (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Metal-Oxide And Bipolar Metal-Oxide Semiconductor Integrated Circuits (AREA)
KR1020110113890A 2010-11-05 2011-11-03 반도체 장치 및 그 제작 방법 Active KR101436117B1 (ko)

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JPJP-P-2010-248840 2010-11-05
JP2010248840 2010-11-05

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KR1020140046303A Active KR101924422B1 (ko) 2010-11-05 2014-04-17 반도체 장치 및 그 제작 방법
KR1020180042812A Expired - Fee Related KR101986280B1 (ko) 2010-11-05 2018-04-12 반도체 장치 및 그 제작 방법

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US (2) US8569754B2 (enExample)
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JP5856827B2 (ja) 2010-12-09 2016-02-10 株式会社半導体エネルギー研究所 半導体装置
US8575678B2 (en) 2011-01-13 2013-11-05 Semiconductor Energy Laboratory Co., Ltd. Semiconductor memory device with floating gate
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US8637864B2 (en) 2011-10-13 2014-01-28 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device and method of manufacturing the same
JP5912394B2 (ja) 2011-10-13 2016-04-27 株式会社半導体エネルギー研究所 半導体装置
JP6053490B2 (ja) 2011-12-23 2016-12-27 株式会社半導体エネルギー研究所 半導体装置の作製方法
TWI451575B (zh) * 2012-02-16 2014-09-01 E Ink Holdings Inc 薄膜電晶體
US9219164B2 (en) 2012-04-20 2015-12-22 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device with oxide semiconductor channel
JP6199583B2 (ja) 2012-04-27 2017-09-20 株式会社半導体エネルギー研究所 半導体装置
US9048323B2 (en) 2012-04-30 2015-06-02 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device
CN102751240B (zh) * 2012-05-18 2015-03-11 京东方科技集团股份有限公司 薄膜晶体管阵列基板及其制造方法、显示面板、显示装置
US9059219B2 (en) * 2012-06-27 2015-06-16 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device and method for manufacturing semiconductor device
US8937307B2 (en) * 2012-08-10 2015-01-20 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device
JP5343224B1 (ja) 2012-09-28 2013-11-13 Ｒｏｃａ株式会社 半導体装置および結晶
JP6021586B2 (ja) 2012-10-17 2016-11-09 株式会社半導体エネルギー研究所 半導体装置
CN102956713B (zh) * 2012-10-19 2016-03-09 京东方科技集团股份有限公司 一种薄膜晶体管及其制作方法、阵列基板和显示装置
JP6141777B2 (ja) 2013-02-28 2017-06-07 株式会社半導体エネルギー研究所 半導体装置の作製方法
KR102290801B1 (ko) * 2013-06-21 2021-08-17 가부시키가이샤 한도오따이 에네루기 켄큐쇼 반도체 장치 및 그 제작 방법
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JP6067532B2 (ja) * 2013-10-10 2017-01-25 株式会社Flosfia 半導体装置
US9882014B2 (en) * 2013-11-29 2018-01-30 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device and method for manufacturing the same
US9991392B2 (en) 2013-12-03 2018-06-05 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device and manufacturing method thereof
CN103715264A (zh) * 2013-12-23 2014-04-09 京东方科技集团股份有限公司 氧化物薄膜晶体管及其制备方法、阵列基板及显示装置
US10361290B2 (en) 2014-03-14 2019-07-23 Semiconductor Energy Laboratory Co., Ltd. Method for manufacturing semiconductor device comprising adding oxygen to buffer film and insulating film
JP6945119B2 (ja) * 2014-11-26 2021-10-06 株式会社Flosfia 結晶性積層構造体およびその製造方法
US9660100B2 (en) * 2015-02-06 2017-05-23 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device and method for manufacturing the same
WO2016166635A1 (ja) * 2015-04-13 2016-10-20 株式会社半導体エネルギー研究所 半導体装置およびその作製方法
KR102788207B1 (ko) * 2015-04-13 2025-03-31 가부시키가이샤 한도오따이 에네루기 켄큐쇼 반도체 장치
TWI605587B (zh) 2015-11-02 2017-11-11 聯華電子股份有限公司 半導體元件及其製造方法
US9728650B1 (en) * 2016-01-14 2017-08-08 Hon Hai Precision Industry Co., Ltd. Thin film transistor array panel and conducting structure
JP2017188683A (ja) * 2016-04-04 2017-10-12 株式会社神戸製鋼所 薄膜トランジスタ
CN108886059A (zh) * 2016-04-04 2018-11-23 株式会社神户制钢所 薄膜晶体管
JP6281145B2 (ja) * 2016-12-21 2018-02-21 株式会社Flosfia 半導体装置
US12100747B2 (en) 2018-11-02 2024-09-24 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device
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CN110223989A (zh) * 2019-05-28 2019-09-10 深圳市华星光电半导体显示技术有限公司 薄膜晶体管基板及其制作方法
KR102764209B1 (ko) 2020-02-24 2025-02-11 삼성디스플레이 주식회사 박막 트랜지스터, 이를 포함하는 표시 장치 및 이의 제조 방법
US20210376156A1 (en) * 2020-05-29 2021-12-02 Taiwan Semiconductor Manufacturing Company Limited Raised source/drain oxide semiconducting thin film transistor and methods of making the same
KR20220014346A (ko) 2020-07-23 2022-02-07 삼성디스플레이 주식회사 표시 장치
JP7628423B2 (ja) 2020-12-01 2025-02-10 株式会社ジャパンディスプレイ 表示装置
CN113380896B (zh) * 2021-05-20 2023-04-25 惠科股份有限公司 薄膜晶体管的制备方法、薄膜晶体管及显示面板
WO2022250063A1 (ja) 2021-05-26 2022-12-01 キヤノン株式会社 顔認証を行う画像処理装置および画像処理方法

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JP2012114426A (ja) 2012-06-14
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US9054205B2 (en) 2015-06-09
US20120112184A1 (en) 2012-05-10
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JP2025123527A (ja) 2025-08-22
JP6089086B2 (ja) 2017-03-01

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