CN101521233B - 薄膜晶体管及显示装置 - Google Patents

薄膜晶体管及显示装置 Download PDF

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Publication number
CN101521233B
CN101521233B CN200910126408.2A CN200910126408A CN101521233B CN 101521233 B CN101521233 B CN 101521233B CN 200910126408 A CN200910126408 A CN 200910126408A CN 101521233 B CN101521233 B CN 101521233B
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China
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layer
semiconductor layer
film transistor
thin
impurity
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Expired - Fee Related
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CN200910126408.2A
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Chinese (zh)
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CN101521233A (zh
Inventor
大力浩二
池田隆之
宫入秀和
黑川义元
乡户宏充
河江大辅
井上卓之
小林聪
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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]
    • H10D30/6729—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]
    • H10D30/01—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
    • H10D30/0316—Manufacture or treatment of FETs having insulated gates [IGFET] of thin-film transistors [TFT] characterised by the gate electrodes of lateral bottom-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]
    • H10D30/6704—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]
    • H10D30/6729—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
    • 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]
    • H10D30/6757—Thin-film transistors [TFT] characterised by the structure of the channel, e.g. transverse or longitudinal shape or doping profile
    • 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

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  • Thin Film Transistor (AREA)
CN200910126408.2A 2008-03-01 2009-02-26 薄膜晶体管及显示装置 Expired - Fee Related CN101521233B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2008051436 2008-03-01
JP2008-051436 2008-03-01
JP2008051436 2008-03-01

Publications (2)

Publication Number Publication Date
CN101521233A CN101521233A (zh) 2009-09-02
CN101521233B true CN101521233B (zh) 2013-03-13

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Country Status (5)

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US (2) US7968880B2 (enExample)
JP (1) JP5460073B2 (enExample)
KR (1) KR101564232B1 (enExample)
CN (1) CN101521233B (enExample)
TW (1) TWI462299B (enExample)

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JP5311957B2 (ja) * 2007-10-23 2013-10-09 株式会社半導体エネルギー研究所 表示装置及びその作製方法
JP5311955B2 (ja) * 2007-11-01 2013-10-09 株式会社半導体エネルギー研究所 表示装置の作製方法
KR101523353B1 (ko) * 2007-12-03 2015-05-27 가부시키가이샤 한도오따이 에네루기 켄큐쇼 박막트랜지스터 및 반도체 장치
JP5411528B2 (ja) * 2008-03-18 2014-02-12 株式会社半導体エネルギー研究所 薄膜トランジスタ及び表示装置
US8049215B2 (en) * 2008-04-25 2011-11-01 Semiconductor Energy Laboratory Co., Ltd. Thin film transistor
JP5436017B2 (ja) * 2008-04-25 2014-03-05 株式会社半導体エネルギー研究所 半導体装置
WO2009157573A1 (en) * 2008-06-27 2009-12-30 Semiconductor Energy Laboratory Co., Ltd. Thin film transistor, semiconductor device and electronic device
KR101856722B1 (ko) * 2010-09-22 2018-05-10 가부시키가이샤 한도오따이 에네루기 켄큐쇼 파워 절연 게이트형 전계 효과 트랜지스터
CN103021801B (zh) * 2011-09-22 2015-07-15 北大方正集团有限公司 掺氧半绝缘多晶硅膜及其制作方法
KR101903565B1 (ko) 2011-10-13 2018-10-04 삼성디스플레이 주식회사 박막 트랜지스터 기판 및 그 제조 방법
CN103229301B (zh) * 2011-11-29 2017-02-08 株式会社日本有机雷特显示器 薄膜晶体管以及薄膜晶体管的制造方法
KR102101167B1 (ko) * 2012-02-03 2020-04-16 가부시키가이샤 한도오따이 에네루기 켄큐쇼 반도체 장치
KR102046996B1 (ko) * 2012-10-16 2019-11-21 삼성디스플레이 주식회사 박막 트랜지스터 표시판
KR102130139B1 (ko) * 2013-07-30 2020-07-03 엘지디스플레이 주식회사 산화물 반도체를 이용한 박막 트랜지스터 기판을 포함하는 유기발광 다이오드 표시장치 및 그 제조 방법
KR102166898B1 (ko) * 2014-01-10 2020-10-19 삼성디스플레이 주식회사 박막 트랜지스터 표시판 및 그 제조 방법
US11227825B2 (en) * 2015-12-21 2022-01-18 Intel Corporation High performance integrated RF passives using dual lithography process
CN108780755A (zh) * 2016-03-18 2018-11-09 三菱电机株式会社 薄膜晶体管、薄膜晶体管基板、液晶显示装置以及薄膜晶体管的制造方法
KR102867884B1 (ko) * 2016-12-19 2025-10-02 삼성디스플레이 주식회사 트랜지스터 표시판 및 그 제조 방법
US11088171B2 (en) * 2018-07-16 2021-08-10 HKC Corporation Limited Array substrate, display panel and method of manufacturing the same
CN108919575A (zh) * 2018-07-16 2018-11-30 惠科股份有限公司 阵列基板、显示面板及其制造方法

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Also Published As

Publication number Publication date
TWI462299B (zh) 2014-11-21
US8618544B2 (en) 2013-12-31
US7968880B2 (en) 2011-06-28
CN101521233A (zh) 2009-09-02
KR101564232B1 (ko) 2015-10-29
JP2009239263A (ja) 2009-10-15
TW200952180A (en) 2009-12-16
US20110248268A1 (en) 2011-10-13
KR20090094199A (ko) 2009-09-04
JP5460073B2 (ja) 2014-04-02
US20090218568A1 (en) 2009-09-03

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