KR20180085382A - 전계 효과 트랜지스터 및 그것을 이용한 메모리 및 반도체 회로 - Google Patents
전계 효과 트랜지스터 및 그것을 이용한 메모리 및 반도체 회로 Download PDFInfo
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- KR20180085382A KR20180085382A KR1020180084086A KR20180084086A KR20180085382A KR 20180085382 A KR20180085382 A KR 20180085382A KR 1020180084086 A KR1020180084086 A KR 1020180084086A KR 20180084086 A KR20180084086 A KR 20180084086A KR 20180085382 A KR20180085382 A KR 20180085382A
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- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 229910009369 Zn Mg Inorganic materials 0.000 description 1
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- 229910052785 arsenic Inorganic materials 0.000 description 1
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- 238000002347 injection Methods 0.000 description 1
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- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 1
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- Non-Volatile Memory (AREA)
Abstract
절연 표면에 대략 수직으로 형성된 두께가 1 nm 이상 30 nm 이하의 박편 형상의 산화물 반도체와, 상기 산화물 반도체를 덮어 형성된 게이트 절연막과, 상기 게이트 절연막을 덮어 형성된 스트라이프 형상의 폭 10 nm 이상 100 nm 이하의 게이트를 가지는 전계 효과 트랜지스터로서, 이 구성에서는, 박편 형상의 산화물 반도체의 삼면을 게이트가 덮게 되기 때문에, 소스, 드레인으로부터 주입되는 전자를 효율적으로 배제하여, 소스와 드레인 사이를 거의 공핍화 영역으로 할 수 있고, 오프 전류를 저감할 수 있다.
Description
도 2은 본 발명의 일 양태의 FET의 예를 설명한 도면이다.
도 3은 본 발명의 일 양태의 FET의 예를 설명한 도면이다.
도 4는 본 발명의 일 양태의 FET의 예를 설명한 도면이다.
도 5는 본 발명의 일 양태의 FET의 예를 설명한 도면이다.
도 6은 본 발명의 일 양태의 FET의 예를 설명한 도면이다.
도 7은 본 발명의 일 양태의 FET의 예를 설명한 도면이다.
도 8은 본 발명의 일 양태의 FET의 제작 방법의 예를 설명한 도면이다.
도 9는 본 발명의 일 양태의 FET의 제작 방법의 예를 설명한 도면이다.
도 10은 종래의 일 양태의 FET의 예를 설명한 도면이다.
도 11은 본 발명의 일 양태를 설명한 도면이다.
도 12는 본 발명의 일 양태를 설명한 도면이다.
도 13은 본 발명의 일 양태의 FET와 종래의 FET의 특성의 비교를 설명한 도면이다.
도 14는 본 발명의 일 양태의 응용예를 설명한 도면이다.
도 15는 본 발명의 일 양태의 응용예를 설명한 도면이다.
102:게이트 절연막 103:게이트
104:소스 105:드레인
106:공핍화 영역 107:N형 영역
108:N형 영역 109:측벽 절연물
110:측벽 절연물 111:배리어 절연물
112:층간 절연물 113:비트선
113a:도전성 영역 114:드라이버 회로부
115:셀 트랜지스터 116:커패시터
117:접속 전극 118:하부 전극
119:커패시터 절연막 120:상부 전극
121:게이트 122:드레인
123:소스 124:판독 워드선
125:비트선 126:커패시터
127:기입 트랜지스터 128:판독 트랜지스터
201a:산화물 반도체 201b:산화물 반도체
201c:산화물 반도체 202a:게이트 절연막
202b:게이트 절연막 202c:게이트 절연막
203a:게이트 203b:게이트
203c:게이트 204a:소스
204b:소스 204c:소스
205a:드레인 205b:드레인
205c:드레인 206a:공핍화 영역
206b:공핍화 영역 207:N형 영역
208:N형 영역 301:CPU
302:메인 메모리 303:클록 콘트롤러
304:캐시 콘트롤러 305:시리얼 인터페이스
306:I/O 포트 307:단자
308:인터페이스 309:캐시 메모리
401:하우징 402:하우징
403:표시부 404:표시부
405:마이크로폰 406:스피커
407:조작 키 408:스타일러스
411:하우징 412:표시부
413:음성 입력부 414:음성 출력부
415:조작 키 416:수광부
421:하우징 422:표시부
423:조작 키
Claims (2)
- 반도체 장치로서,
제 1 트랜지스터를 포함하는 회로를 포함하고,
상기 제 1 트랜지스터는,
절연 표면에 대략 수직으로 형성된 산화물 반도체;
상기 산화물 반도체와 전기적으로 접속하는 소스 및 드레인;
상기 산화물 반도체를 덮어 형성된 게이트 절연막; 및
상기 게이트 절연막을 덮어 형성된 게이트를 포함하고,
상기 산화물 반도체는 상기 절연 표면과 접촉하지 않는 제 1 면을 포함하고,
상기 소스는 상기 제 1 면과 접촉하여 중첩되고,
상기 드레인은 상기 제 1 면과 접촉하여 중첩되고,
상기 게이트는 상기 소스 또는 상기 드레인과 중첩되고,
상기 게이트는 상기 제 1 면과 상기 게이트 절연막을 개재하여 중첩되고, 상기 절연 표면과 같은 높이의 부분을 포함하는, 반도체 장치.
- 제 1 항에 있어서,
반도체 기판;
상기 반도체 기판에 채널 형성 영역을 포함하는 제 2 트랜지스터; 및
상기 제 2 트랜지스터를 덮는 층간 절연물을 더 포함하고,
상기 제 1 트랜지스터의 상기 소스 또는 상기 드레인은 상기 제 2 트랜지스터의 게이트에 전기적으로 접속되고,
상기 산화물 반도체는 상기 층간 절연물의 위에 있는, 반도체 장치.
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Families Citing this family (46)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8753942B2 (en) | 2010-12-01 | 2014-06-17 | Intel Corporation | Silicon and silicon germanium nanowire structures |
TWI582999B (zh) | 2011-03-25 | 2017-05-11 | 半導體能源研究所股份有限公司 | 場效電晶體及包含該場效電晶體之記憶體與半導體電路 |
US8969154B2 (en) * | 2011-08-23 | 2015-03-03 | Micron Technology, Inc. | Methods for fabricating semiconductor device structures and arrays of vertical transistor devices |
US8969867B2 (en) | 2012-01-18 | 2015-03-03 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device |
WO2014064920A1 (ja) | 2012-10-22 | 2014-05-01 | Jfeスチール株式会社 | フェライト系ステンレス鋼およびその製造方法 |
CN108493253B (zh) | 2012-11-30 | 2023-04-25 | 株式会社半导体能源研究所 | 半导体装置 |
TWI644433B (zh) | 2013-03-13 | 2018-12-11 | 半導體能源研究所股份有限公司 | 半導體裝置 |
TWI620324B (zh) * | 2013-04-12 | 2018-04-01 | 半導體能源研究所股份有限公司 | 半導體裝置 |
KR102792747B1 (ko) | 2013-05-20 | 2025-04-11 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 반도체 장치 |
CN109860278A (zh) | 2013-05-20 | 2019-06-07 | 株式会社半导体能源研究所 | 半导体装置 |
US9806198B2 (en) * | 2013-06-05 | 2017-10-31 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device and method for manufacturing the same |
JP6161431B2 (ja) * | 2013-06-27 | 2017-07-12 | 株式会社半導体エネルギー研究所 | 半導体装置 |
JP6018607B2 (ja) * | 2013-07-12 | 2016-11-02 | 株式会社半導体エネルギー研究所 | 半導体装置 |
JP6322503B2 (ja) * | 2013-07-16 | 2018-05-09 | 株式会社半導体エネルギー研究所 | 半導体装置 |
US9590109B2 (en) | 2013-08-30 | 2017-03-07 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device and method for manufacturing the same |
US9680026B2 (en) * | 2013-09-13 | 2017-06-13 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device having gate electrode overlapping semiconductor film |
US9887297B2 (en) * | 2013-09-17 | 2018-02-06 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device comprising oxide semiconductor layer in which thickness of the oxide semiconductor layer is greater than or equal to width of the oxide semiconductor layer |
JP2015084418A (ja) | 2013-09-23 | 2015-04-30 | 株式会社半導体エネルギー研究所 | 半導体装置 |
JP6570817B2 (ja) | 2013-09-23 | 2019-09-04 | 株式会社半導体エネルギー研究所 | 半導体装置 |
JP6126509B2 (ja) * | 2013-10-04 | 2017-05-10 | 株式会社半導体エネルギー研究所 | 半導体装置 |
CN103500710B (zh) * | 2013-10-11 | 2015-11-25 | 京东方科技集团股份有限公司 | 一种薄膜晶体管制作方法、薄膜晶体管及显示设备 |
US9293592B2 (en) | 2013-10-11 | 2016-03-22 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device and method for manufacturing semiconductor device |
DE102014220672A1 (de) | 2013-10-22 | 2015-05-07 | Semiconductor Energy Laboratory Co., Ltd. | Halbleitervorrichtung |
US9455349B2 (en) * | 2013-10-22 | 2016-09-27 | Semiconductor Energy Laboratory Co., Ltd. | Oxide semiconductor thin film transistor with reduced impurity diffusion |
TWI642186B (zh) | 2013-12-18 | 2018-11-21 | 日商半導體能源研究所股份有限公司 | 半導體裝置 |
US9401432B2 (en) * | 2014-01-16 | 2016-07-26 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device and electronic device |
WO2015114476A1 (en) * | 2014-01-28 | 2015-08-06 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device |
US9263541B2 (en) * | 2014-04-25 | 2016-02-16 | Globalfoundries Inc. | Alternative gate dielectric films for silicon germanium and germanium channel materials |
TWI646658B (zh) * | 2014-05-30 | 2019-01-01 | 日商半導體能源研究所股份有限公司 | 半導體裝置 |
US9461179B2 (en) * | 2014-07-11 | 2016-10-04 | Semiconductor Energy Laboratory Co., Ltd. | Thin film transistor device (TFT) comprising stacked oxide semiconductor layers and having a surrounded channel structure |
TW201624708A (zh) | 2014-11-21 | 2016-07-01 | 半導體能源研究所股份有限公司 | 半導體裝置及記憶體裝置 |
JP6683503B2 (ja) * | 2015-03-03 | 2020-04-22 | 株式会社半導体エネルギー研究所 | 半導体装置 |
US10186618B2 (en) | 2015-03-18 | 2019-01-22 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device and manufacturing method thereof |
US10985278B2 (en) | 2015-07-21 | 2021-04-20 | Semiconductor Energy Laboratory Co., Ltd. | Method for manufacturing semiconductor device |
WO2019202440A1 (ja) * | 2018-04-20 | 2019-10-24 | 株式会社半導体エネルギー研究所 | 記憶装置および電子機器 |
KR20240169720A (ko) * | 2018-08-09 | 2024-12-03 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 기억 장치 |
JP7341810B2 (ja) | 2019-09-13 | 2023-09-11 | キオクシア株式会社 | 半導体記憶装置 |
DE102020127831A1 (de) | 2020-05-29 | 2021-12-02 | Taiwan Semiconductor Manufacturing Co., Ltd. | Speicherarray-gatestrukturen |
DE102021101243A1 (de) | 2020-05-29 | 2021-12-02 | Taiwan Semiconductor Manufacturing Co., Ltd. | Speicherblock-kanalregionen |
US11710790B2 (en) | 2020-05-29 | 2023-07-25 | Taiwan Semiconductor Manufacturing Company, Ltd. | Memory array channel regions |
US11695073B2 (en) | 2020-05-29 | 2023-07-04 | Taiwan Semiconductor Manufacturing Co., Ltd. | Memory array gate structures |
US11640974B2 (en) | 2020-06-30 | 2023-05-02 | Taiwan Semiconductor Manufacturing Co., Ltd. | Memory array isolation structures |
US11729987B2 (en) | 2020-06-30 | 2023-08-15 | Taiwan Semiconductor Manufacturing Company, Ltd. | Memory array source/drain electrode structures |
KR102768882B1 (ko) | 2020-07-10 | 2025-02-19 | 삼성전자주식회사 | 반도체 메모리 소자 |
US11594495B2 (en) | 2021-03-23 | 2023-02-28 | Micron Technology, Inc. | Microelectronic devices including conductive levels having varying compositions, and related memory devices, electronic systems, and methods |
JP2023045086A (ja) * | 2021-09-21 | 2023-04-03 | キオクシア株式会社 | 半導体装置、半導体記憶装置、及び半導体装置の製造方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7468901B2 (en) | 2005-04-08 | 2008-12-23 | Renesas Technology Corp. | Semiconductor memory device |
US20110148455A1 (en) | 2009-12-18 | 2011-06-23 | Semiconductor Energy Laboratory Co., Ltd. | Method for measuring current, method for inspecting semiconductor device, semiconductor device, and test element group |
US20110156027A1 (en) | 2009-12-25 | 2011-06-30 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device |
Family Cites Families (169)
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 |
JPH0740101B2 (ja) | 1985-04-23 | 1995-05-01 | 旭硝子株式会社 | 薄膜トランジスタ |
JPH0244256B2 (ja) | 1987-01-28 | 1990-10-03 | Kagaku Gijutsucho Mukizaishitsu Kenkyushocho | Ingazn2o5deshimesarerurotsuhoshokeinosojokozoojusurukagobutsuoyobisonoseizoho |
JPH0244260B2 (ja) | 1987-02-24 | 1990-10-03 | Kagaku Gijutsucho Mukizaishitsu Kenkyushocho | Ingazn5o8deshimesarerurotsuhoshokeinosojokozoojusurukagobutsuoyobisonoseizoho |
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 |
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 |
JPH0786595A (ja) * | 1993-09-14 | 1995-03-31 | Fujitsu Ltd | 半導体装置とその製造方法 |
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 |
KR100219519B1 (ko) * | 1997-01-10 | 1999-09-01 | 윤종용 | 페로일렉트릭 플로팅 게이트 램을 구비하는 반도체 메모리 디바이스 및 그 제조방법 |
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 |
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 |
EP1443130B1 (en) * | 2001-11-05 | 2011-09-28 | Japan Science and Technology Agency | Natural superlattice homologous single crystal thin film, method for preparation thereof, and device using said single crystal thin film |
KR100458288B1 (ko) * | 2002-01-30 | 2004-11-26 | 한국과학기술원 | 이중-게이트 FinFET 소자 및 그 제조방법 |
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 |
US7049190B2 (en) | 2002-03-15 | 2006-05-23 | Sanyo Electric Co., Ltd. | Method for forming ZnO film, method for forming ZnO semiconductor layer, method for fabricating semiconductor device, and semiconductor device |
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 |
JP2004235180A (ja) * | 2003-01-28 | 2004-08-19 | Sanyo Electric Co Ltd | 半導体装置及びその製造方法 |
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 |
KR100769418B1 (ko) * | 2003-03-20 | 2007-10-22 | 마츠시타 덴끼 산교 가부시키가이샤 | 반도체장치 및 그 제조방법 |
US6867433B2 (en) * | 2003-04-30 | 2005-03-15 | Taiwan Semiconductor Manufacturing Company, Ltd. | Semiconductor-on-insulator chip incorporating strained-channel partially-depleted, fully-depleted, and multiple-gate transistors |
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 |
US7262463B2 (en) | 2003-07-25 | 2007-08-28 | Hewlett-Packard Development Company, L.P. | Transistor including a deposited channel region having a doped portion |
JP2005064500A (ja) * | 2003-08-14 | 2005-03-10 | Samsung Electronics Co Ltd | マルチ構造のシリコンフィンおよび製造方法 |
US7612416B2 (en) | 2003-10-09 | 2009-11-03 | Nec Corporation | Semiconductor device having a conductive portion below an interlayer insulating film and method for producing the same |
US7186599B2 (en) | 2004-01-12 | 2007-03-06 | Advanced Micro Devices, Inc. | Narrow-body damascene tri-gate FinFET |
KR100598099B1 (ko) * | 2004-02-24 | 2006-07-07 | 삼성전자주식회사 | 다마신 게이트를 갖는 수직 채널 핀 전계효과 트랜지스터 및 그 제조방법 |
JP4620046B2 (ja) | 2004-03-12 | 2011-01-26 | 独立行政法人科学技術振興機構 | 薄膜トランジスタ及びその製造方法 |
US7282782B2 (en) | 2004-03-12 | 2007-10-16 | Hewlett-Packard Development Company, L.P. | Combined binary oxide semiconductor device |
US7145174B2 (en) | 2004-03-12 | 2006-12-05 | Hewlett-Packard Development Company, Lp. | Semiconductor device |
US7297977B2 (en) | 2004-03-12 | 2007-11-20 | Hewlett-Packard Development Company, L.P. | Semiconductor device |
JP4997969B2 (ja) | 2004-06-04 | 2012-08-15 | 日本電気株式会社 | 半導体装置およびその製造方法 |
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 |
KR100674914B1 (ko) * | 2004-09-25 | 2007-01-26 | 삼성전자주식회사 | 변형된 채널층을 갖는 모스 트랜지스터 및 그 제조방법 |
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 |
US7863611B2 (en) | 2004-11-10 | 2011-01-04 | Canon Kabushiki Kaisha | Integrated circuits utilizing amorphous oxides |
CA2585071A1 (en) | 2004-11-10 | 2006-05-18 | Canon Kabushiki Kaisha | Field effect transistor employing an amorphous oxide |
WO2006051994A2 (en) | 2004-11-10 | 2006-05-18 | Canon Kabushiki Kaisha | Light-emitting device |
US7791072B2 (en) | 2004-11-10 | 2010-09-07 | Canon Kabushiki Kaisha | Display |
US7453065B2 (en) | 2004-11-10 | 2008-11-18 | Canon Kabushiki Kaisha | Sensor and image pickup device |
EP2453480A2 (en) | 2004-11-10 | 2012-05-16 | Canon Kabushiki Kaisha | Amorphous oxide and field effect transistor |
US7829444B2 (en) | 2004-11-10 | 2010-11-09 | Canon Kabushiki Kaisha | Field effect transistor manufacturing method |
JP2006196757A (ja) * | 2005-01-14 | 2006-07-27 | Fujitsu Ltd | 細線状mosfetを含む半導体装置 |
JP2006196821A (ja) * | 2005-01-17 | 2006-07-27 | Fujitsu Ltd | 半導体装置とその製造方法 |
US7579224B2 (en) | 2005-01-21 | 2009-08-25 | Semiconductor Energy Laboratory Co., Ltd. | Method for manufacturing a thin film semiconductor device |
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 |
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 |
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 |
WO2006105077A2 (en) | 2005-03-28 | 2006-10-05 | Massachusetts Institute Of Technology | Low voltage thin film transistor with high-k dielectric material |
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 |
JP4896588B2 (ja) * | 2005-05-31 | 2012-03-14 | 株式会社半導体エネルギー研究所 | 半導体装置 |
JP2006344849A (ja) | 2005-06-10 | 2006-12-21 | Casio Comput Co Ltd | 薄膜トランジスタ |
JP4894171B2 (ja) * | 2005-06-15 | 2012-03-14 | 日本電気株式会社 | 電界効果トランジスタおよびその製造方法 |
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 |
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 |
US7507618B2 (en) | 2005-06-27 | 2009-03-24 | 3M Innovative Properties Company | Method for making electronic devices using metal oxide nanoparticles |
US7432139B2 (en) * | 2005-06-29 | 2008-10-07 | Amberwave Systems Corp. | Methods for forming dielectrics and metal electrodes |
KR100711890B1 (ko) | 2005-07-28 | 2007-04-25 | 삼성에스디아이 주식회사 | 유기 발광표시장치 및 그의 제조방법 |
JP2007041260A (ja) * | 2005-08-03 | 2007-02-15 | Fujifilm Holdings Corp | 液晶表示素子 |
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 |
JP4280736B2 (ja) | 2005-09-06 | 2009-06-17 | キヤノン株式会社 | 半導体素子 |
JP4963021B2 (ja) | 2005-09-06 | 2012-06-27 | 独立行政法人産業技術総合研究所 | 半導体構造 |
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 |
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 |
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 |
JP4907942B2 (ja) * | 2005-09-29 | 2012-04-04 | シャープ株式会社 | トランジスタおよび電子デバイス |
EP3614442A3 (en) | 2005-09-29 | 2020-03-25 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device having oxide semiconductor layer and manufactoring method thereof |
JP2007103455A (ja) * | 2005-09-30 | 2007-04-19 | Toshiba Corp | フィン構造の半導体装置及びその製造方法 |
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 |
KR101112655B1 (ko) | 2005-11-15 | 2012-02-16 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 액티브 매트릭스 디스플레이 장치 및 텔레비전 수신기 |
WO2007063990A1 (ja) * | 2005-12-02 | 2007-06-07 | Nec Corporation | 半導体装置およびその製造方法 |
DE102005058466A1 (de) * | 2005-12-07 | 2007-06-14 | Infineon Technologies Ag | Selbstjustierte Strukturierung eines aktiven Kanals durch axiale Diffusion |
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 |
JP4635897B2 (ja) * | 2006-02-15 | 2011-02-23 | 株式会社東芝 | 半導体装置及びその製造方法 |
KR20070101595A (ko) | 2006-04-11 | 2007-10-17 | 삼성전자주식회사 | ZnO TFT |
KR100785038B1 (ko) * | 2006-04-17 | 2007-12-12 | 삼성전자주식회사 | 비정질 ZnO계 TFT |
CN101427321A (zh) * | 2006-04-24 | 2009-05-06 | Nxp股份有限公司 | 静态随机存取存储器单元 |
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 |
US7742351B2 (en) | 2006-06-30 | 2010-06-22 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device and electronic device |
US7906415B2 (en) * | 2006-07-28 | 2011-03-15 | Xerox Corporation | Device having zinc oxide semiconductor and indium/zinc electrode |
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 |
KR100748261B1 (ko) * | 2006-09-01 | 2007-08-09 | 경북대학교 산학협력단 | 낮은 누설전류를 갖는 fin 전계효과트랜지스터 및 그제조 방법 |
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 |
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 |
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 |
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 |
JP5101143B2 (ja) | 2007-03-26 | 2012-12-19 | 国立大学法人名古屋大学 | 電界効果トランジスタ及びその製造方法 |
JP4406439B2 (ja) * | 2007-03-29 | 2010-01-27 | 株式会社東芝 | 半導体装置の製造方法 |
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 |
CN101663762B (zh) | 2007-04-25 | 2011-09-21 | 佳能株式会社 | 氧氮化物半导体 |
JP5043499B2 (ja) * | 2007-05-02 | 2012-10-10 | 財団法人高知県産業振興センター | 電子素子及び電子素子の製造方法 |
KR101345376B1 (ko) | 2007-05-29 | 2013-12-24 | 삼성전자주식회사 | ZnO 계 박막 트랜지스터 및 그 제조방법 |
JP4445521B2 (ja) * | 2007-06-15 | 2010-04-07 | 株式会社東芝 | 半導体装置 |
TW200903836A (en) | 2007-07-05 | 2009-01-16 | Everlight Electronics Co Ltd | A method of chip cutting of light emitting diodes |
US8004045B2 (en) | 2007-07-27 | 2011-08-23 | Panasonic Corporation | Semiconductor device and method for producing the same |
US8063437B2 (en) | 2007-07-27 | 2011-11-22 | Panasonic Corporation | Semiconductor device and method for producing the same |
KR20100048954A (ko) * | 2007-07-27 | 2010-05-11 | 파나소닉 주식회사 | 반도체장치 및 그 제조방법 |
US7902057B2 (en) | 2007-07-31 | 2011-03-08 | Micron Technology, Inc. | Methods of fabricating dual fin structures |
JP2009054705A (ja) * | 2007-08-24 | 2009-03-12 | Toshiba Corp | 半導体基板、半導体装置およびその製造方法 |
JP2009123957A (ja) | 2007-11-15 | 2009-06-04 | Sumitomo Chemical Co Ltd | 酸化物半導体材料及びその製造方法、電子デバイス及び電界効果トランジスタ |
JP5430846B2 (ja) | 2007-12-03 | 2014-03-05 | 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 |
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 |
US8586979B2 (en) | 2008-02-01 | 2013-11-19 | Samsung Electronics Co., Ltd. | Oxide semiconductor transistor and method of manufacturing the same |
JP4591525B2 (ja) * | 2008-03-12 | 2010-12-01 | ソニー株式会社 | 半導体装置 |
US7898857B2 (en) | 2008-03-20 | 2011-03-01 | Micron Technology, Inc. | Memory structure having volatile and non-volatile memory portions |
JP4575471B2 (ja) * | 2008-03-28 | 2010-11-04 | 株式会社東芝 | 半導体装置および半導体装置の製造方法 |
KR20090111046A (ko) * | 2008-04-21 | 2009-10-26 | 주식회사 하이닉스반도체 | 반도체 소자 및 그의 제조방법 |
WO2009142309A1 (en) * | 2008-05-23 | 2009-11-26 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device |
TWI450399B (zh) * | 2008-07-31 | 2014-08-21 | Semiconductor Energy Lab | 半導體裝置及其製造方法 |
KR101497425B1 (ko) | 2008-08-28 | 2015-03-03 | 삼성디스플레이 주식회사 | 액정 표시 장치 및 그 제조 방법 |
JP5627071B2 (ja) * | 2008-09-01 | 2014-11-19 | 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 |
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 |
US8415673B2 (en) * | 2008-11-20 | 2013-04-09 | Sharp Kabushiki Kaisha | Thin film transistor and semiconductor layer |
KR101238823B1 (ko) * | 2008-11-21 | 2013-03-04 | 한국전자통신연구원 | 박막 트랜지스터 및 그의 제조 방법 |
KR101547326B1 (ko) | 2008-12-04 | 2015-08-26 | 삼성전자주식회사 | 트랜지스터 및 그 제조방법 |
JP5781720B2 (ja) * | 2008-12-15 | 2015-09-24 | ルネサスエレクトロニクス株式会社 | 半導体装置及び半導体装置の製造方法 |
JP5606682B2 (ja) * | 2009-01-29 | 2014-10-15 | 富士フイルム株式会社 | 薄膜トランジスタ、多結晶酸化物半導体薄膜の製造方法、及び薄膜トランジスタの製造方法 |
US8174021B2 (en) * | 2009-02-06 | 2012-05-08 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device and method of manufacturing the semiconductor device |
US20100213458A1 (en) | 2009-02-23 | 2010-08-26 | Micron Technology, Inc. | Rigid semiconductor memory having amorphous metal oxide semiconductor channels |
US8110467B2 (en) | 2009-04-21 | 2012-02-07 | International Business Machines Corporation | Multiple Vt field-effect transistor devices |
JP2011014753A (ja) * | 2009-07-03 | 2011-01-20 | Hitachi Ltd | 半導体装置 |
JP2011071476A (ja) | 2009-08-25 | 2011-04-07 | Canon Inc | 薄膜トランジスタ、薄膜トランジスタを用いた表示装置及び薄膜トランジスタの製造方法 |
US7947589B2 (en) * | 2009-09-02 | 2011-05-24 | Freescale Semiconductor, Inc. | FinFET formation with a thermal oxide spacer hard mask formed from crystalline silicon layer |
KR20190045396A (ko) | 2009-09-16 | 2019-05-02 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 트랜지스터 |
KR102443297B1 (ko) | 2009-09-24 | 2022-09-15 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 산화물 반도체막 및 반도체 장치 |
WO2011062057A1 (en) * | 2009-11-20 | 2011-05-26 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device |
KR101803553B1 (ko) * | 2009-11-28 | 2017-11-30 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 반도체 장치 및 그 제작 방법 |
US8729627B2 (en) * | 2010-05-14 | 2014-05-20 | Taiwan Semiconductor Manufacturing Company, Ltd. | Strained channel integrated circuit devices |
US8278173B2 (en) * | 2010-06-30 | 2012-10-02 | Taiwan Semiconductor Manufacturing Company, Ltd. | Method of fabricating gate structures |
TWI582999B (zh) * | 2011-03-25 | 2017-05-11 | 半導體能源研究所股份有限公司 | 場效電晶體及包含該場效電晶體之記憶體與半導體電路 |
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7468901B2 (en) | 2005-04-08 | 2008-12-23 | Renesas Technology Corp. | Semiconductor memory device |
US20110148455A1 (en) | 2009-12-18 | 2011-06-23 | Semiconductor Energy Laboratory Co., Ltd. | Method for measuring current, method for inspecting semiconductor device, semiconductor device, and test element group |
US20110156027A1 (en) | 2009-12-25 | 2011-06-30 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device |
Non-Patent Citations (1)
Title |
---|
Hisamoto et al. "A Folded-channel MOSFET for Deep-sub-tenth Micron Era", IEDM Tech. Dig., pp. 1032-1034, 1998. |
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