JP6184698B2 - 半導体装置の作製方法 - Google Patents
半導体装置の作製方法 Download PDFInfo
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- JP6184698B2 JP6184698B2 JP2013010898A JP2013010898A JP6184698B2 JP 6184698 B2 JP6184698 B2 JP 6184698B2 JP 2013010898 A JP2013010898 A JP 2013010898A JP 2013010898 A JP2013010898 A JP 2013010898A JP 6184698 B2 JP6184698 B2 JP 6184698B2
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- film
- oxide
- insulating film
- oxygen
- oxide semiconductor
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- 239000004065 semiconductor Substances 0.000 title claims description 423
- 238000000034 method Methods 0.000 title claims description 125
- 238000004519 manufacturing process Methods 0.000 title claims description 37
- 229910052760 oxygen Inorganic materials 0.000 claims description 263
- 239000001301 oxygen Substances 0.000 claims description 263
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- 239000002184 metal Substances 0.000 claims description 134
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- 230000006870 function Effects 0.000 claims description 39
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- 239000001257 hydrogen Substances 0.000 description 57
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- 239000002019 doping agent Substances 0.000 description 44
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Description
本実施の形態では、電気特性の優れたトランジスタの構造、及びそれを生産性高く作製する方法について、図1乃至図5を用いて説明する。
本実施の形態では、金属膜を酸化した金属酸化膜をゲート絶縁膜に用いたトランジスタ及びその作製方法について、図1乃至図5を用いて説明する。なお、実施の形態1と比較して、ゲート絶縁膜が、金属膜に酸素を導入し酸化した金属酸化膜のみである点が異なる。
本実施の形態では、金属膜を酸化した金属酸化膜をトランジスタの保護膜に用いたトランジスタ及びその作製方法について、図1乃至図4、及び図6を用いて説明する。
本実施の形態では、金属膜を酸化した金属酸化膜をトランジスタの保護膜に用いたトランジスタ及びその作製方法について、図1乃至図4、及び図9を用いて説明する。なお、実施の形態3と比較して、トランジスタの保護膜が、金属膜に酸素を導入し酸化した金属酸化膜のみである点が異なる。
本実施の形態では、実施の形態1に示す一対の電極と異なる形状の一対の電極を有するトランジスタの作製方法について、図2、図4、及び図10を用いて説明する。なお、本実施の形態では、実施の形態1を用いて説明するが、適宜実施の形態2乃至実施の形態4に本実施の形態を適用することができる。
本実施の形態では、実施の形態1に示す酸化物半導体膜と異なる形状の酸化物半導体膜を有するトランジスタの構造及び作製方法について、図2、図4、及び図11を用いて説明する。なお、本実施の形態では、実施の形態1を用いて説明するが、適宜実施の形態2乃至実施の形態5に本実施の形態を適用することができる。
本実施の形態では、トランジスタを覆う絶縁膜と、該絶縁膜を貫通してトランジスタの一対の電極に接続するコンタクトプラグと、該コンタクトプラグと接続する配線を有する構造について、図12を用いて説明する。なお、本実施の形態では、実施の形態1を用いて説明するが、適宜実施の形態2乃至実施の形態5に本実施の形態を適用することができる。
本実施の形態では、酸化物半導体膜のソース領域及びドレイン領域を低抵抗化する方法について、図2、図4、及び図13を用いて説明する。なお、本実施の形態では、実施の形態1を用いて説明するが、適宜実施の形態2乃至実施の形態5に本実施の形態を適用することができる。
本実施の形態では、露光装置の解像限界以下の幅にまで微細化されたゲート電極の作製方法の一例について、図2及び図14を用いて説明する。なお、本実施の形態では、実施の形態1を用いて説明するが、適宜実施の形態2乃至実施の形態8に本実施の形態を適用することができる。本実施の形態で説明するトランジスタは、実施の形態1に示すトランジスタとゲート電極の構造が異なる。
本実施の形態では、本明細書に示すトランジスタを使用し、電力が供給されない状況でも記憶内容の保持が可能で、かつ、書き込み回数にも制限が無い半導体装置の一例を、図面を用いて説明する。なお、ここでは、半導体装置の一例として記憶装置を用いて説明する。
本実施の形態においては、実施の形態1乃至実施の形態9に示すトランジスタを使用し、電力が供給されない状況でも記憶内容の保持が可能で、かつ、書き込み回数にも制限が無い半導体装置について、実施の形態10に示した構成と異なる構成について、図16及び図17を用いて説明を行う。なお、ここでは、半導体装置の一例として記憶装置を用いて説明する。
先の実施の形態で示した半導体装置の一例としては、中央演算処理装置、マイクロプロセッサ、マイクロコンピュータ、記憶装置、イメージセンサ、電気光学装置、発光表示装置等がある。また、該半導体装置をさまざまな電子機器に適用することができる。電子機器としては、例えば、表示装置、照明装置、パーソナルコンピュータ、ワードプロセッサ、画像再生装置、ポータブルCDプレーヤ、ラジオ、テープレコーダ、ヘッドホンステレオ、ステレオ、時計、コードレス電話子機、トランシーバ、携帯無線機、携帯電話、スマートフォン、電子書籍、自動車電話、携帯型ゲーム機、電卓、携帯情報端末、電子手帳、電子翻訳機、音声入力機器、ビデオカメラ、デジタルスチルカメラ、電気シェーバ、高周波加熱装置、電気炊飯器、電気洗濯機、電気掃除機、温水器、扇風機、毛髪乾燥機、エアコンディショナー、加湿器、除湿器、空調設備、食器洗浄器、食器乾燥器、衣類乾燥器、布団乾燥器、電気冷蔵庫、電気冷凍庫、電気冷凍冷蔵庫、DNA保存用冷凍庫、懐中電灯、電動工具、煙感知器、医療機器、誘導灯、信号機、ベルトコンベア、エレベータ、エスカレータ、産業用ロボット、電力貯蔵システム、電気自動車、ハイブリッド車、プラグインハイブリッド車、装軌車両、原動機付自転車、自動二輪車、電動車椅子、ゴルフ用カート、船舶、潜水艦、ヘリコプター、航空機、ロケット、人工衛星、宇宙探査機や惑星探査機、宇宙船等がある。本実施の形態では、先の実施の形態で示した半導体装置を、携帯電話、スマートフォン、電子書籍などの携帯機器に応用した場合の例を図18乃至図21を用いて説明する。
Claims (3)
- 酸化絶縁膜上に素子分離された酸化物半導体膜を形成し、
前記酸化物半導体膜を覆う金属膜を形成し、
前記金属膜にイオン注入法、イオンドーピング法、プラズマイマージョンイオンインプランテーション法またはプラズマ処理を行うことで酸素を導入して、ゲート絶縁膜として機能する金属酸化膜を形成し、
前記金属酸化膜上にゲート電極を形成することを特徴とする半導体装置の作製方法。 - 酸化絶縁膜上に形成される酸化物半導体膜と、前記酸化物半導体膜上に形成されるゲート電極と、前記酸化物半導体膜及び前記ゲート電極の間に形成されるゲート絶縁膜と、を形成した後、前記ゲート電極を少なくとも覆う金属膜を形成し、前記金属膜にイオン注入法、イオンドーピング法、プラズマイマージョンイオンインプランテーション法またはプラズマ処理を行うことで酸素を導入して、金属酸化膜を形成することを特徴とする半導体装置の作製方法。
- 第1の酸化絶縁膜上に素子分離された酸化物半導体膜を形成し、
前記酸化物半導体膜上に第2の酸化絶縁膜を形成し、
前記第2の酸化絶縁膜上にゲート電極を形成し、
前記ゲート電極の側面に接するサイドウォール絶縁膜を形成した後、前記ゲート電極及び前記サイドウォール絶縁膜と重ならない前記第2の酸化絶縁膜の一部をエッチングし、前記エッチングにより露出した部分の前記酸化物半導体膜と前記サイドウォール絶縁膜に接する一対の電極を形成し、
前記一対の電極及び前記ゲート電極を覆う金属膜を形成した後、前記金属膜にイオン注入法、イオンドーピング法、プラズマイマージョンイオンインプランテーション法またはプラズマ処理を行うことで酸素を導入して、金属酸化膜を形成することを特徴とする半導体装置の作製方法。
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TWI614813B (zh) | 2013-01-21 | 2018-02-11 | 半導體能源研究所股份有限公司 | 半導體裝置的製造方法 |
US9343579B2 (en) | 2013-05-20 | 2016-05-17 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device |
US9299855B2 (en) * | 2013-08-09 | 2016-03-29 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device having dual gate insulating layers |
US9601591B2 (en) | 2013-08-09 | 2017-03-21 | Semiconductor Energy Laboratory Co., Ltd. | Method for manufacturing semiconductor device |
WO2015029434A1 (ja) * | 2013-08-30 | 2015-03-05 | 独立行政法人科学技術振興機構 | 半導体素子 |
JP6559444B2 (ja) * | 2014-03-14 | 2019-08-14 | 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 |
JP6616102B2 (ja) * | 2014-05-23 | 2019-12-04 | 株式会社半導体エネルギー研究所 | 記憶装置及び電子機器 |
US9722091B2 (en) | 2014-09-12 | 2017-08-01 | Semiconductor Energy Laboratory Co., Ltd. | Method for manufacturing semiconductor device |
KR20160034200A (ko) * | 2014-09-19 | 2016-03-29 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 반도체 장치의 제작 방법 |
JP6744108B2 (ja) | 2015-03-02 | 2020-08-19 | 株式会社半導体エネルギー研究所 | トランジスタ、トランジスタの作製方法、半導体装置および電子機器 |
KR102582523B1 (ko) | 2015-03-19 | 2023-09-26 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 반도체 장치 및 전자 기기 |
KR20160114511A (ko) * | 2015-03-24 | 2016-10-05 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 반도체 장치의 제작 방법 |
JP6803682B2 (ja) * | 2015-05-22 | 2020-12-23 | 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 |
JP6986831B2 (ja) * | 2015-07-17 | 2021-12-22 | 株式会社半導体エネルギー研究所 | 半導体装置及び電子機器 |
JP6725357B2 (ja) | 2015-08-03 | 2020-07-15 | 株式会社半導体エネルギー研究所 | 半導体装置、半導体装置の作製方法 |
TWI649875B (zh) | 2015-08-28 | 2019-02-01 | 聯華電子股份有限公司 | 半導體元件及其製造方法 |
JP6850096B2 (ja) | 2015-09-24 | 2021-03-31 | 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及び電子機器の作製方法 |
US10700212B2 (en) | 2016-01-28 | 2020-06-30 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device, semiconductor wafer, module, electronic device, and manufacturing method thereof |
US10043917B2 (en) | 2016-03-03 | 2018-08-07 | United Microelectronics Corp. | Oxide semiconductor device and method of manufacturing the same |
US10032918B2 (en) | 2016-04-22 | 2018-07-24 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device and method for manufacturing the same |
JP6725317B2 (ja) | 2016-05-19 | 2020-07-15 | 株式会社ジャパンディスプレイ | 表示装置 |
JP6751613B2 (ja) * | 2016-07-15 | 2020-09-09 | 株式会社ジャパンディスプレイ | 表示装置 |
US10205008B2 (en) * | 2016-08-03 | 2019-02-12 | Semiconductor Energy Laboratory Co., Ltd. | Manufacturing method of semiconductor device |
CN106298956A (zh) * | 2016-09-08 | 2017-01-04 | 武汉华星光电技术有限公司 | 氧化物薄膜晶体管的制备方法 |
JP2018049919A (ja) | 2016-09-21 | 2018-03-29 | 株式会社ジャパンディスプレイ | 表示装置 |
KR102617273B1 (ko) | 2016-10-31 | 2023-12-21 | 엘지디스플레이 주식회사 | 인셀 터치 표시 장치 |
JP2018074076A (ja) | 2016-11-02 | 2018-05-10 | 株式会社ジャパンディスプレイ | 表示装置 |
JP2018116107A (ja) | 2017-01-17 | 2018-07-26 | 株式会社ジャパンディスプレイ | 表示装置 |
US11158638B2 (en) | 2017-05-18 | 2021-10-26 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device |
CN107491222A (zh) * | 2017-09-01 | 2017-12-19 | 业成科技(成都)有限公司 | 触控面板 |
US11426818B2 (en) | 2018-08-10 | 2022-08-30 | The Research Foundation for the State University | Additive manufacturing processes and additively manufactured products |
WO2020089762A1 (ja) | 2018-11-02 | 2020-05-07 | 株式会社半導体エネルギー研究所 | 半導体装置 |
US10651173B1 (en) * | 2018-11-29 | 2020-05-12 | Globalfoundries Inc. | Single diffusion cut for gate structures |
CN110891235B (zh) * | 2019-12-26 | 2021-05-04 | 惠州市锦好医疗科技股份有限公司 | 一种用于耳背式助听器的指敲机体检测方法 |
Family Cites Families (133)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60198861A (ja) | 1984-03-23 | 1985-10-08 | Fujitsu Ltd | 薄膜トランジスタ |
JPH0244256B2 (ja) | 1987-01-28 | 1990-10-03 | Kagaku Gijutsucho Mukizaishitsu Kenkyushocho | Ingazn2o5deshimesarerurotsuhoshokeinosojokozoojusurukagobutsuoyobisonoseizoho |
JPS63210023A (ja) | 1987-02-24 | 1988-08-31 | Natl Inst For Res In Inorg Mater | InGaZn↓4O↓7で示される六方晶系の層状構造を有する化合物およびその製造法 |
JPH0244258B2 (ja) | 1987-02-24 | 1990-10-03 | Kagaku Gijutsucho Mukizaishitsu Kenkyushocho | Ingazn3o6deshimesarerurotsuhoshokeinosojokozoojusurukagobutsuoyobisonoseizoho |
JPH0244260B2 (ja) | 1987-02-24 | 1990-10-03 | Kagaku Gijutsucho Mukizaishitsu Kenkyushocho | Ingazn5o8deshimesarerurotsuhoshokeinosojokozoojusurukagobutsuoyobisonoseizoho |
JPH0244262B2 (ja) | 1987-02-27 | 1990-10-03 | Kagaku Gijutsucho Mukizaishitsu Kenkyushocho | Ingazn6o9deshimesarerurotsuhoshokeinosojokozoojusurukagobutsuoyobisonoseizoho |
JPH0244263B2 (ja) | 1987-04-22 | 1990-10-03 | Kagaku Gijutsucho Mukizaishitsu Kenkyushocho | Ingazn7o10deshimesarerurotsuhoshokeinosojokozoojusurukagobutsuoyobisonoseizoho |
JPH05251705A (ja) | 1992-03-04 | 1993-09-28 | Fuji Xerox Co Ltd | 薄膜トランジスタ |
JP3298974B2 (ja) | 1993-03-23 | 2002-07-08 | 電子科学株式会社 | 昇温脱離ガス分析装置 |
JP3479375B2 (ja) | 1995-03-27 | 2003-12-15 | 科学技術振興事業団 | 亜酸化銅等の金属酸化物半導体による薄膜トランジスタとpn接合を形成した金属酸化物半導体装置およびそれらの製造方法 |
WO1997006554A2 (en) | 1995-08-03 | 1997-02-20 | Philips Electronics N.V. | Semiconductor device provided with transparent switching element |
JP3625598B2 (ja) | 1995-12-30 | 2005-03-02 | 三星電子株式会社 | 液晶表示装置の製造方法 |
JP4170454B2 (ja) | 1998-07-24 | 2008-10-22 | Hoya株式会社 | 透明導電性酸化物薄膜を有する物品及びその製造方法 |
JP2000150861A (ja) | 1998-11-16 | 2000-05-30 | Tdk Corp | 酸化物薄膜 |
JP3276930B2 (ja) | 1998-11-17 | 2002-04-22 | 科学技術振興事業団 | トランジスタ及び半導体装置 |
TW460731B (en) | 1999-09-03 | 2001-10-21 | Ind Tech Res Inst | Electrode structure and production method of wide viewing angle LCD |
JP4089858B2 (ja) | 2000-09-01 | 2008-05-28 | 国立大学法人東北大学 | 半導体デバイス |
KR20020038482A (ko) | 2000-11-15 | 2002-05-23 | 모리시타 요이찌 | 박막 트랜지스터 어레이, 그 제조방법 및 그것을 이용한표시패널 |
JP3997731B2 (ja) | 2001-03-19 | 2007-10-24 | 富士ゼロックス株式会社 | 基材上に結晶性半導体薄膜を形成する方法 |
JP2002289859A (ja) | 2001-03-23 | 2002-10-04 | Minolta Co Ltd | 薄膜トランジスタ |
JP3925839B2 (ja) | 2001-09-10 | 2007-06-06 | シャープ株式会社 | 半導体記憶装置およびその試験方法 |
JP4090716B2 (ja) | 2001-09-10 | 2008-05-28 | 雅司 川崎 | 薄膜トランジスタおよびマトリクス表示装置 |
WO2003040441A1 (en) | 2001-11-05 | 2003-05-15 | Japan Science And Technology Agency | Natural superlattice homologous single crystal thin film, method for preparation thereof, and device using said single crystal thin film |
JP4164562B2 (ja) | 2002-09-11 | 2008-10-15 | 独立行政法人科学技術振興機構 | ホモロガス薄膜を活性層として用いる透明薄膜電界効果型トランジスタ |
JP3746478B2 (ja) * | 2001-12-18 | 2006-02-15 | 松下電器産業株式会社 | 半導体装置の製造方法 |
CN100468638C (zh) * | 2001-12-18 | 2009-03-11 | 松下电器产业株式会社 | 半导体元件的制造方法 |
JP4083486B2 (ja) | 2002-02-21 | 2008-04-30 | 独立行政法人科学技術振興機構 | LnCuO(S,Se,Te)単結晶薄膜の製造方法 |
CN1445821A (zh) | 2002-03-15 | 2003-10-01 | 三洋电机株式会社 | ZnO膜和ZnO半导体层的形成方法、半导体元件及其制造方法 |
JP3933591B2 (ja) | 2002-03-26 | 2007-06-20 | 淳二 城戸 | 有機エレクトロルミネッセント素子 |
US7339187B2 (en) | 2002-05-21 | 2008-03-04 | State Of Oregon Acting By And Through The Oregon State Board Of Higher Education On Behalf Of Oregon State University | Transistor structures |
JP2004022625A (ja) | 2002-06-13 | 2004-01-22 | Murata Mfg Co Ltd | 半導体デバイス及び該半導体デバイスの製造方法 |
US7105868B2 (en) | 2002-06-24 | 2006-09-12 | Cermet, Inc. | High-electron mobility transistor with zinc oxide |
US7067843B2 (en) | 2002-10-11 | 2006-06-27 | E. I. Du Pont De Nemours And Company | Transparent oxide semiconductor thin film transistors |
JP4166105B2 (ja) | 2003-03-06 | 2008-10-15 | シャープ株式会社 | 半導体装置およびその製造方法 |
JP2004273732A (ja) | 2003-03-07 | 2004-09-30 | Sharp Corp | アクティブマトリクス基板およびその製造方法 |
JP4108633B2 (ja) | 2003-06-20 | 2008-06-25 | シャープ株式会社 | 薄膜トランジスタおよびその製造方法ならびに電子デバイス |
JP3851914B2 (ja) * | 2003-07-09 | 2006-11-29 | 株式会社東芝 | 不揮発性半導体記憶装置 |
US7262463B2 (en) | 2003-07-25 | 2007-08-28 | Hewlett-Packard Development Company, L.P. | Transistor including a deposited channel region having a doped portion |
US7297977B2 (en) | 2004-03-12 | 2007-11-20 | Hewlett-Packard Development Company, L.P. | Semiconductor device |
KR101078483B1 (ko) | 2004-03-12 | 2011-10-31 | 도꾸리쯔교세이호징 가가꾸 기쥬쯔 신꼬 기꼬 | Lcd 또는 유기 el 디스플레이의 스위칭 소자 |
US7145174B2 (en) | 2004-03-12 | 2006-12-05 | Hewlett-Packard Development Company, Lp. | Semiconductor device |
US7282782B2 (en) | 2004-03-12 | 2007-10-16 | Hewlett-Packard Development Company, L.P. | Combined binary oxide semiconductor device |
JP4449076B2 (ja) * | 2004-04-16 | 2010-04-14 | セイコーエプソン株式会社 | 半導体装置の製造方法 |
US7211825B2 (en) | 2004-06-14 | 2007-05-01 | Yi-Chi Shih | Indium oxide-based thin film transistors and circuits |
JP2006100760A (ja) | 2004-09-02 | 2006-04-13 | Casio Comput Co Ltd | 薄膜トランジスタおよびその製造方法 |
US7285501B2 (en) | 2004-09-17 | 2007-10-23 | Hewlett-Packard Development Company, L.P. | Method of forming a solution processed device |
US7298084B2 (en) | 2004-11-02 | 2007-11-20 | 3M Innovative Properties Company | Methods and displays utilizing integrated zinc oxide row and column drivers in conjunction with organic light emitting diodes |
CA2585071A1 (en) | 2004-11-10 | 2006-05-18 | Canon Kabushiki Kaisha | Field effect transistor employing an amorphous oxide |
US7863611B2 (en) | 2004-11-10 | 2011-01-04 | Canon Kabushiki Kaisha | Integrated circuits utilizing amorphous oxides |
EP1810335B1 (en) | 2004-11-10 | 2020-05-27 | Canon Kabushiki Kaisha | Light-emitting device |
US7829444B2 (en) | 2004-11-10 | 2010-11-09 | Canon Kabushiki Kaisha | Field effect transistor manufacturing method |
US7791072B2 (en) | 2004-11-10 | 2010-09-07 | Canon Kabushiki Kaisha | Display |
KR100939998B1 (ko) | 2004-11-10 | 2010-02-03 | 캐논 가부시끼가이샤 | 비정질 산화물 및 전계 효과 트랜지스터 |
US7453065B2 (en) | 2004-11-10 | 2008-11-18 | Canon Kabushiki Kaisha | Sensor and image pickup device |
US7579224B2 (en) | 2005-01-21 | 2009-08-25 | Semiconductor Energy Laboratory Co., Ltd. | Method for manufacturing a thin film semiconductor device |
TWI412138B (zh) | 2005-01-28 | 2013-10-11 | Semiconductor Energy Lab | 半導體裝置,電子裝置,和半導體裝置的製造方法 |
TWI445178B (zh) | 2005-01-28 | 2014-07-11 | Semiconductor Energy Lab | 半導體裝置,電子裝置,和半導體裝置的製造方法 |
US7858451B2 (en) | 2005-02-03 | 2010-12-28 | Semiconductor Energy Laboratory Co., Ltd. | Electronic device, semiconductor device and manufacturing method thereof |
US7948171B2 (en) | 2005-02-18 | 2011-05-24 | Semiconductor Energy Laboratory Co., Ltd. | Light emitting device |
US20060197092A1 (en) | 2005-03-03 | 2006-09-07 | Randy Hoffman | System and method for forming conductive material on a substrate |
US8681077B2 (en) | 2005-03-18 | 2014-03-25 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device, and display device, driving method and electronic apparatus thereof |
US7544967B2 (en) | 2005-03-28 | 2009-06-09 | Massachusetts Institute Of Technology | Low voltage flexible organic/transparent transistor for selective gas sensing, photodetecting and CMOS device applications |
US7645478B2 (en) | 2005-03-31 | 2010-01-12 | 3M Innovative Properties Company | Methods of making displays |
US8300031B2 (en) | 2005-04-20 | 2012-10-30 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device comprising transistor having gate and drain connected through a current-voltage conversion element |
JP2006344849A (ja) | 2005-06-10 | 2006-12-21 | Casio Comput Co Ltd | 薄膜トランジスタ |
US7691666B2 (en) | 2005-06-16 | 2010-04-06 | Eastman Kodak Company | Methods of making thin film transistors comprising zinc-oxide-based semiconductor materials and transistors made thereby |
US7402506B2 (en) | 2005-06-16 | 2008-07-22 | Eastman Kodak Company | Methods of making thin film transistors comprising zinc-oxide-based semiconductor materials and transistors made thereby |
US7507618B2 (en) | 2005-06-27 | 2009-03-24 | 3M Innovative Properties Company | Method for making electronic devices using metal oxide nanoparticles |
KR100711890B1 (ko) | 2005-07-28 | 2007-04-25 | 삼성에스디아이 주식회사 | 유기 발광표시장치 및 그의 제조방법 |
JP2007059128A (ja) | 2005-08-23 | 2007-03-08 | Canon Inc | 有機el表示装置およびその製造方法 |
JP4850457B2 (ja) | 2005-09-06 | 2012-01-11 | キヤノン株式会社 | 薄膜トランジスタ及び薄膜ダイオード |
JP4280736B2 (ja) | 2005-09-06 | 2009-06-17 | キヤノン株式会社 | 半導体素子 |
JP2007073705A (ja) | 2005-09-06 | 2007-03-22 | Canon Inc | 酸化物半導体チャネル薄膜トランジスタおよびその製造方法 |
JP5116225B2 (ja) | 2005-09-06 | 2013-01-09 | キヤノン株式会社 | 酸化物半導体デバイスの製造方法 |
JP5078246B2 (ja) | 2005-09-29 | 2012-11-21 | 株式会社半導体エネルギー研究所 | 半導体装置、及び半導体装置の作製方法 |
EP1998374A3 (en) | 2005-09-29 | 2012-01-18 | Semiconductor Energy Laboratory Co, Ltd. | Semiconductor device having oxide semiconductor layer and manufacturing method thereof |
JP5064747B2 (ja) | 2005-09-29 | 2012-10-31 | 株式会社半導体エネルギー研究所 | 半導体装置、電気泳動表示装置、表示モジュール、電子機器、及び半導体装置の作製方法 |
JP5037808B2 (ja) | 2005-10-20 | 2012-10-03 | キヤノン株式会社 | アモルファス酸化物を用いた電界効果型トランジスタ、及び該トランジスタを用いた表示装置 |
CN101667544B (zh) | 2005-11-15 | 2012-09-05 | 株式会社半导体能源研究所 | 半导体器件及其制造方法 |
TWI292281B (en) | 2005-12-29 | 2008-01-01 | Ind Tech Res Inst | Pixel structure of active organic light emitting diode and method of fabricating the same |
US7867636B2 (en) | 2006-01-11 | 2011-01-11 | Murata Manufacturing Co., Ltd. | Transparent conductive film and method for manufacturing the same |
JP4977478B2 (ja) | 2006-01-21 | 2012-07-18 | 三星電子株式会社 | ZnOフィルム及びこれを用いたTFTの製造方法 |
US7576394B2 (en) | 2006-02-02 | 2009-08-18 | Kochi Industrial Promotion Center | Thin film transistor including low resistance conductive thin films and manufacturing method thereof |
US7977169B2 (en) | 2006-02-15 | 2011-07-12 | Kochi Industrial Promotion Center | Semiconductor device including active layer made of zinc oxide with controlled orientations and manufacturing method thereof |
KR20070101595A (ko) | 2006-04-11 | 2007-10-17 | 삼성전자주식회사 | ZnO TFT |
US20070252928A1 (en) | 2006-04-28 | 2007-11-01 | Toppan Printing Co., Ltd. | Structure, transmission type liquid crystal display, reflection type display and manufacturing method thereof |
JP5028033B2 (ja) | 2006-06-13 | 2012-09-19 | キヤノン株式会社 | 酸化物半導体膜のドライエッチング方法 |
JP4999400B2 (ja) | 2006-08-09 | 2012-08-15 | キヤノン株式会社 | 酸化物半導体膜のドライエッチング方法 |
JP4609797B2 (ja) | 2006-08-09 | 2011-01-12 | Nec液晶テクノロジー株式会社 | 薄膜デバイス及びその製造方法 |
JP4332545B2 (ja) | 2006-09-15 | 2009-09-16 | キヤノン株式会社 | 電界効果型トランジスタ及びその製造方法 |
JP4274219B2 (ja) | 2006-09-27 | 2009-06-03 | セイコーエプソン株式会社 | 電子デバイス、有機エレクトロルミネッセンス装置、有機薄膜半導体装置 |
JP5164357B2 (ja) | 2006-09-27 | 2013-03-21 | キヤノン株式会社 | 半導体装置及び半導体装置の製造方法 |
US7622371B2 (en) | 2006-10-10 | 2009-11-24 | Hewlett-Packard Development Company, L.P. | Fused nanocrystal thin film semiconductor and method |
US7772021B2 (en) | 2006-11-29 | 2010-08-10 | Samsung Electronics Co., Ltd. | Flat panel displays comprising a thin-film transistor having a semiconductive oxide in its channel and methods of fabricating the same for use in flat panel displays |
JP2008140684A (ja) | 2006-12-04 | 2008-06-19 | Toppan Printing Co Ltd | カラーelディスプレイおよびその製造方法 |
KR101303578B1 (ko) | 2007-01-05 | 2013-09-09 | 삼성전자주식회사 | 박막 식각 방법 |
US8207063B2 (en) | 2007-01-26 | 2012-06-26 | Eastman Kodak Company | Process for atomic layer deposition |
KR100851215B1 (ko) | 2007-03-14 | 2008-08-07 | 삼성에스디아이 주식회사 | 박막 트랜지스터 및 이를 이용한 유기 전계 발광표시장치 |
US7795613B2 (en) | 2007-04-17 | 2010-09-14 | Toppan Printing Co., Ltd. | Structure with transistor |
KR101325053B1 (ko) | 2007-04-18 | 2013-11-05 | 삼성디스플레이 주식회사 | 박막 트랜지스터 기판 및 이의 제조 방법 |
KR20080094300A (ko) | 2007-04-19 | 2008-10-23 | 삼성전자주식회사 | 박막 트랜지스터 및 그 제조 방법과 박막 트랜지스터를포함하는 평판 디스플레이 |
KR101334181B1 (ko) | 2007-04-20 | 2013-11-28 | 삼성전자주식회사 | 선택적으로 결정화된 채널층을 갖는 박막 트랜지스터 및 그제조 방법 |
US8274078B2 (en) | 2007-04-25 | 2012-09-25 | Canon Kabushiki Kaisha | Metal oxynitride semiconductor containing zinc |
KR101345376B1 (ko) | 2007-05-29 | 2013-12-24 | 삼성전자주식회사 | ZnO 계 박막 트랜지스터 및 그 제조방법 |
JP5215158B2 (ja) | 2007-12-17 | 2013-06-19 | 富士フイルム株式会社 | 無機結晶性配向膜及びその製造方法、半導体デバイス |
JP5584960B2 (ja) | 2008-07-03 | 2014-09-10 | ソニー株式会社 | 薄膜トランジスタおよび表示装置 |
JP4623179B2 (ja) | 2008-09-18 | 2011-02-02 | ソニー株式会社 | 薄膜トランジスタおよびその製造方法 |
JP5451280B2 (ja) | 2008-10-09 | 2014-03-26 | キヤノン株式会社 | ウルツ鉱型結晶成長用基板およびその製造方法ならびに半導体装置 |
JP2010205987A (ja) | 2009-03-04 | 2010-09-16 | Sony Corp | 薄膜トランジスタおよびその製造方法並びに表示装置 |
JP2010258057A (ja) * | 2009-04-22 | 2010-11-11 | Konica Minolta Holdings Inc | 金属酸化物半導体、その製造方法、及びそれを用いた薄膜トランジスタ |
EP2256795B1 (en) * | 2009-05-29 | 2014-11-19 | Semiconductor Energy Laboratory Co., Ltd. | Manufacturing method for oxide semiconductor device |
KR101768433B1 (ko) | 2009-12-18 | 2017-08-16 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 반도체 장치 제작 방법 |
CN109560140A (zh) | 2010-02-05 | 2019-04-02 | 株式会社半导体能源研究所 | 半导体装置 |
US9391209B2 (en) | 2010-02-05 | 2016-07-12 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device |
KR20130025871A (ko) * | 2010-02-26 | 2013-03-12 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 반도체 장치를 제작하기 위한 방법 |
DE112011106082B3 (de) | 2010-04-23 | 2019-05-16 | Semiconductor Energy Laboratory Co., Ltd. | Verfahren zum Herstellen einer Halbleitervorrichtung |
KR102344452B1 (ko) | 2010-04-23 | 2021-12-29 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 반도체 장치의 제작 방법 |
WO2011132591A1 (en) | 2010-04-23 | 2011-10-27 | Semiconductor Energy Laboratory Co., Ltd. | Method for manufacturing semiconductor device |
KR102110724B1 (ko) * | 2010-06-11 | 2020-06-08 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 반도체 장치 및 그 제조 방법 |
JP2012015436A (ja) | 2010-07-05 | 2012-01-19 | Sony Corp | 薄膜トランジスタおよび表示装置 |
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 |
TWI570920B (zh) * | 2011-01-26 | 2017-02-11 | 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 |
TWI602249B (zh) | 2011-03-11 | 2017-10-11 | 半導體能源研究所股份有限公司 | 半導體裝置的製造方法 |
US9093538B2 (en) * | 2011-04-08 | 2015-07-28 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device and method for manufacturing the same |
JP6005401B2 (ja) | 2011-06-10 | 2016-10-12 | 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 |
US9287405B2 (en) | 2011-10-13 | 2016-03-15 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device comprising oxide semiconductor |
JP6082562B2 (ja) | 2011-10-27 | 2017-02-15 | 株式会社半導体エネルギー研究所 | 半導体装置 |
TWI556319B (zh) | 2011-11-30 | 2016-11-01 | 半導體能源研究所股份有限公司 | 半導體裝置的製造方法 |
US8785258B2 (en) | 2011-12-20 | 2014-07-22 | Semiconductor Energy Laboratory Co., Ltd. | Method for manufacturing semiconductor device |
KR102100425B1 (ko) | 2011-12-27 | 2020-04-13 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 반도체 장치 및 반도체 장치의 제작 방법 |
US9006733B2 (en) | 2012-01-26 | 2015-04-14 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device and method for manufacturing thereof |
US8916424B2 (en) * | 2012-02-07 | 2014-12-23 | Semiconductor Energy Laboratory Co., Ltd. | Method for manufacturing semiconductor device |
JP6559444B2 (ja) | 2014-03-14 | 2019-08-14 | 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 |
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