CN103065969B - 半导体装置以及半导体装置的制造方法 - Google Patents

半导体装置以及半导体装置的制造方法 Download PDF

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Publication number
CN103065969B
CN103065969B CN201210411643.6A CN201210411643A CN103065969B CN 103065969 B CN103065969 B CN 103065969B CN 201210411643 A CN201210411643 A CN 201210411643A CN 103065969 B CN103065969 B CN 103065969B
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Prior art keywords
film
oxide semiconductor
electrode layer
semiconductor film
addition
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Expired - Fee Related
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CN201210411643.6A
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Chinese (zh)
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CN103065969A (zh
Inventor
栃林克明
日向野聪
山崎舜平
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Semiconductor Energy Laboratory Co Ltd
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Semiconductor Energy Laboratory Co Ltd
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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
    • H10D84/00—Integrated devices formed in or on semiconductor substrates that comprise only semiconducting layers, e.g. on Si wafers or on GaAs-on-Si wafers
    • H10D84/01—Manufacture or treatment
    • 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]
    • H10D30/01—Manufacture or treatment
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D30/00—Field-effect transistors [FET]
    • H10D30/01—Manufacture or treatment
    • H10D30/021—Manufacture or treatment of FETs having insulated gates [IGFET]
    • H10D30/031—Manufacture or treatment of FETs having insulated gates [IGFET] of thin-film transistors [TFT]
    • 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]
    • 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
    • H10D62/10—Shapes, relative sizes or dispositions of the regions of the semiconductor bodies; Shapes of the semiconductor bodies
    • 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
    • H10D64/01—Manufacture or treatment
    • H10D64/011—Manufacture or treatment of electrodes ohmically coupled to a semiconductor
    • 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
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
    • H10P50/00—Etching of wafers, substrates or parts of devices
    • H10P50/20—Dry etching; Plasma etching; Reactive-ion etching
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
    • H10P50/00—Etching of wafers, substrates or parts of devices
    • H10P50/20—Dry etching; Plasma etching; Reactive-ion etching
    • H10P50/26—Dry etching; Plasma etching; Reactive-ion etching of conductive or resistive materials
    • H10P50/264—Dry etching; Plasma etching; Reactive-ion etching of conductive or resistive materials by chemical means
    • H10P50/266—Dry etching; Plasma etching; Reactive-ion etching of conductive or resistive materials by chemical means by vapour etching only
    • H10P50/267—Dry etching; Plasma etching; Reactive-ion etching of conductive or resistive materials by chemical means by vapour etching only using plasmas
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
    • H10P52/00—Grinding, lapping or polishing of wafers, substrates or parts of devices
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
    • H10P70/00—Cleaning of wafers, substrates or parts of devices
    • H10P70/20—Cleaning during device manufacture
    • H10P70/27—Cleaning during device manufacture during, before or after processing of conductive materials, e.g. polysilicon or amorphous silicon layers
    • H10P70/273—Cleaning during device manufacture during, before or after processing of conductive materials, e.g. polysilicon or amorphous silicon layers the processing being a delineation of conductive layers, e.g. by RIE
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
    • H10P95/00—Generic processes or apparatus for manufacture or treatments not covered by the other groups of this subclass
    • H10P95/70—Chemical treatments

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  • Thin Film Transistor (AREA)
  • Electroluminescent Light Sources (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Electrodes Of Semiconductors (AREA)
  • Solid State Image Pick-Up Elements (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Liquid Crystal (AREA)
CN201210411643.6A 2011-10-24 2012-10-24 半导体装置以及半导体装置的制造方法 Expired - Fee Related CN103065969B (zh)

Priority Applications (1)

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CN201710644974.7A CN107507805B (zh) 2011-10-24 2012-10-24 半导体装置以及半导体装置的制造方法

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JP2011-233264 2011-10-24
JP2011233264 2011-10-24

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CN103065969B true CN103065969B (zh) 2017-08-25

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US (2) US8846459B2 (https=)
JP (3) JP6049966B2 (https=)
KR (2) KR101976212B1 (https=)
CN (2) CN103065969B (https=)
TW (2) TW201717286A (https=)

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TWI621185B (zh) 2011-12-01 2018-04-11 半導體能源研究所股份有限公司 半導體裝置及半導體裝置的製造方法
TWI642193B (zh) * 2012-01-26 2018-11-21 半導體能源研究所股份有限公司 半導體裝置及半導體裝置的製造方法
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JP5759510B2 (ja) * 2013-05-24 2015-08-05 京楽産業．株式会社 遊技機
KR102244553B1 (ko) * 2013-08-23 2021-04-23 가부시키가이샤 한도오따이 에네루기 켄큐쇼 용량 소자 및 반도체 장치
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CN113540130A (zh) 2014-10-28 2021-10-22 株式会社半导体能源研究所 显示装置、显示装置的制造方法及电子设备
JP6457896B2 (ja) * 2015-07-09 2019-01-23 株式会社ジャパンディスプレイ 半導体装置及び半導体装置の製造方法
JP2017085093A (ja) 2015-10-29 2017-05-18 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
JP6749090B2 (ja) * 2015-11-12 2020-09-02 東京エレクトロン株式会社 ハロゲン系ガスを用いる処理装置における処理方法
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JP7398860B2 (ja) * 2018-08-08 2023-12-15 株式会社ジャパンディスプレイ 薄膜トランジスタの製造方法
US12477837B2 (en) 2019-10-11 2025-11-18 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device and manufacturing method thereof
CN110627506B (zh) * 2019-10-29 2022-06-17 哈尔滨理工大学 一种结合3D打印制备Cf/SiC晶舟的方法
JP7710994B2 (ja) 2019-12-27 2025-07-22 株式会社半導体エネルギー研究所 半導体装置
JP7418230B2 (ja) * 2020-02-03 2024-01-19 東京エレクトロン株式会社 プラズマ処理方法及びプラズマ処理装置
JP7704505B2 (ja) * 2021-07-01 2025-07-08 東京エレクトロン株式会社 半導体デバイスの製造方法
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