JP5415001B2 - 半導体装置 - Google Patents

半導体装置 Download PDF

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Publication number
JP5415001B2
JP5415001B2 JP2008031749A JP2008031749A JP5415001B2 JP 5415001 B2 JP5415001 B2 JP 5415001B2 JP 2008031749 A JP2008031749 A JP 2008031749A JP 2008031749 A JP2008031749 A JP 2008031749A JP 5415001 B2 JP5415001 B2 JP 5415001B2
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JP
Japan
Prior art keywords
layer
region
conductive layer
insulating layer
conductive
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Expired - Fee Related
Application number
JP2008031749A
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English (en)
Japanese (ja)
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JP2008235873A (ja
JP2008235873A5 (https=
Inventor
舜平 山崎
健吾 秋元
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Semiconductor Energy Laboratory Co Ltd
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Semiconductor Energy Laboratory Co Ltd
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Priority to JP2008031749A priority Critical patent/JP5415001B2/ja
Publication of JP2008235873A publication Critical patent/JP2008235873A/ja
Publication of JP2008235873A5 publication Critical patent/JP2008235873A5/ja
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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]
    • H10D30/6704—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]
    • H10D30/01—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]
    • H10D30/0312—Manufacture or treatment of FETs having insulated gates [IGFET] of thin-film transistors [TFT] characterised by the gate electrodes
    • H10D30/0314—Manufacture or treatment of FETs having insulated gates [IGFET] of thin-film transistors [TFT] characterised by the gate electrodes of lateral top-gate TFTs comprising only a single gate
    • 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]
    • H10D30/0321—Manufacture or treatment of FETs having insulated gates [IGFET] of thin-film transistors [TFT] comprising silicon, e.g. amorphous silicon or polysilicon
    • 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
    • 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
    • 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
    • H10D30/6741—Group IV materials, e.g. germanium or silicon carbide
    • H10D30/6743—Silicon
    • 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
    • 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
    • H10D86/451—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 the compositions or shapes of the interlayer dielectrics
    • 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]
    • H10D30/6704—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
    • H10D30/6721—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 having lightly-doped extensions consisting of multiple lightly doped zones or having non-homogeneous dopant distributions, e.g. graded LDD

Landscapes

  • Thin Film Transistor (AREA)
  • Electrodes Of Semiconductors (AREA)
  • Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
  • Semiconductor Memories (AREA)
JP2008031749A 2007-02-22 2008-02-13 半導体装置 Expired - Fee Related JP5415001B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2008031749A JP5415001B2 (ja) 2007-02-22 2008-02-13 半導体装置

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2007041602 2007-02-22
JP2007041602 2007-02-22
JP2008031749A JP5415001B2 (ja) 2007-02-22 2008-02-13 半導体装置

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2013234557A Division JP5656333B2 (ja) 2007-02-22 2013-11-13 半導体装置

Publications (3)

Publication Number Publication Date
JP2008235873A JP2008235873A (ja) 2008-10-02
JP2008235873A5 JP2008235873A5 (https=) 2011-03-24
JP5415001B2 true JP5415001B2 (ja) 2014-02-12

Family

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JP2013234557A Active JP5656333B2 (ja) 2007-02-22 2013-11-13 半導体装置

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US (2) US7948040B2 (https=)
JP (2) JP5415001B2 (https=)

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KR101453829B1 (ko) * 2007-03-23 2014-10-22 가부시키가이샤 한도오따이 에네루기 켄큐쇼 반도체장치 및 그 제조 방법
US7808387B1 (en) * 2007-06-07 2010-10-05 Impinj, Inc. Voltage reference circuit with low-power bandgap
TWI496295B (zh) 2008-10-31 2015-08-11 Semiconductor Energy Lab 半導體裝置及其製造方法
KR101561059B1 (ko) 2008-11-20 2015-10-16 삼성전자주식회사 반도체 소자 및 그 제조 방법
JP2011029610A (ja) * 2009-06-26 2011-02-10 Semiconductor Energy Lab Co Ltd 半導体装置及びその作製方法
JP5658916B2 (ja) * 2009-06-26 2015-01-28 株式会社半導体エネルギー研究所 半導体装置
KR101125565B1 (ko) * 2009-11-13 2012-03-23 삼성모바일디스플레이주식회사 박막트랜지스터, 그를 구비하는 유기전계발광표시장치 및 그들의 제조방법
JP5740169B2 (ja) * 2010-02-19 2015-06-24 株式会社半導体エネルギー研究所 トランジスタの作製方法
WO2011111522A1 (en) * 2010-03-08 2011-09-15 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device
US8883556B2 (en) * 2010-12-28 2014-11-11 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device and manufacturing method thereof
TWI787452B (zh) * 2011-01-26 2022-12-21 日商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
US8946066B2 (en) * 2011-05-11 2015-02-03 Semiconductor Energy Laboratory Co., Ltd. Method of manufacturing semiconductor device
US9166055B2 (en) * 2011-06-17 2015-10-20 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device and method for manufacturing the same
WO2013042562A1 (en) * 2011-09-22 2013-03-28 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device
JP6026839B2 (ja) * 2011-10-13 2016-11-16 株式会社半導体エネルギー研究所 半導体装置
JP6076038B2 (ja) * 2011-11-11 2017-02-08 株式会社半導体エネルギー研究所 表示装置の作製方法
US9653614B2 (en) * 2012-01-23 2017-05-16 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device and method for manufacturing the same
JP6080563B2 (ja) * 2012-01-23 2017-02-15 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
CN103199113B (zh) * 2013-03-20 2018-12-25 京东方科技集团股份有限公司 薄膜晶体管及其制备方法、阵列基板、显示装置
TWI566328B (zh) 2013-07-29 2017-01-11 高效電源轉換公司 具有用於產生附加構件之多晶矽層的氮化鎵電晶體
US9087689B1 (en) 2014-07-11 2015-07-21 Inoso, Llc Method of forming a stacked low temperature transistor and related devices
US9911821B2 (en) 2015-11-13 2018-03-06 Taiwan Semiconductor Manufacturing Co., Ltd. Semiconductor device structure and method for forming the same
JP6194147B2 (ja) * 2016-02-02 2017-09-06 株式会社半導体エネルギー研究所 半導体装置
JP6798173B2 (ja) * 2016-07-19 2020-12-09 株式会社リコー 電界効果型トランジスタ及びその製造方法、表示素子、表示装置、システム
CN109638010B (zh) * 2017-10-09 2021-09-14 联华电子股份有限公司 射频切换装置以及其制作方法

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Also Published As

Publication number Publication date
JP5656333B2 (ja) 2015-01-21
US20080203501A1 (en) 2008-08-28
JP2014033231A (ja) 2014-02-20
US8242563B2 (en) 2012-08-14
JP2008235873A (ja) 2008-10-02
US7948040B2 (en) 2011-05-24
US20110210396A1 (en) 2011-09-01

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