CN1440080A - 沟道蚀刻薄膜晶体管 - Google Patents
沟道蚀刻薄膜晶体管 Download PDFInfo
- Publication number
- CN1440080A CN1440080A CN03103798A CN03103798A CN1440080A CN 1440080 A CN1440080 A CN 1440080A CN 03103798 A CN03103798 A CN 03103798A CN 03103798 A CN03103798 A CN 03103798A CN 1440080 A CN1440080 A CN 1440080A
- Authority
- CN
- China
- Prior art keywords
- principal part
- source electrode
- drain
- film transistor
- electrode
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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]
-
- 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]
- H10D30/6729—Thin-film transistors [TFT] characterised by the electrodes
Landscapes
- Thin Film Transistor (AREA)
- Liquid Crystal (AREA)
Abstract
Description
Claims (26)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP045686/2002 | 2002-02-22 | ||
| JP2002045686A JP4604440B2 (ja) | 2002-02-22 | 2002-02-22 | チャネルエッチ型薄膜トランジスタ |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100927494A Division CN100544030C (zh) | 2002-02-22 | 2003-02-24 | 沟道蚀刻薄膜晶体管 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1440080A true CN1440080A (zh) | 2003-09-03 |
| CN1244162C CN1244162C (zh) | 2006-03-01 |
Family
ID=27750591
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100927494A Expired - Lifetime CN100544030C (zh) | 2002-02-22 | 2003-02-24 | 沟道蚀刻薄膜晶体管 |
| CNB031037984A Expired - Lifetime CN1244162C (zh) | 2002-02-22 | 2003-02-24 | 沟道蚀刻薄膜晶体管 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100927494A Expired - Lifetime CN100544030C (zh) | 2002-02-22 | 2003-02-24 | 沟道蚀刻薄膜晶体管 |
Country Status (5)
| Country | Link |
|---|---|
| US (2) | US6858867B2 (zh) |
| JP (1) | JP4604440B2 (zh) |
| KR (1) | KR100510935B1 (zh) |
| CN (2) | CN100544030C (zh) |
| TW (1) | TW587339B (zh) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101382728B (zh) * | 2007-09-07 | 2010-07-28 | 北京京东方光电科技有限公司 | 灰阶掩膜版结构 |
| CN101063755B (zh) * | 2006-04-24 | 2011-04-06 | 三星电子株式会社 | 形成金属线的方法及利用该方法制造显示基板的方法 |
| CN103035653A (zh) * | 2012-10-10 | 2013-04-10 | 深圳市华星光电技术有限公司 | 薄膜晶体管像素结构及其制作方法 |
| WO2013134938A1 (zh) * | 2012-03-13 | 2013-09-19 | 深圳市华星光电技术有限公司 | 阵列基板及相应的显示面板 |
| CN103681696A (zh) * | 2013-12-24 | 2014-03-26 | 京东方科技集团股份有限公司 | 一种电极引出结构、阵列基板以及显示装置 |
| CN105789316A (zh) * | 2014-12-25 | 2016-07-20 | 业鑫科技顾问股份有限公司 | 薄膜晶体管及其制作方法 |
Families Citing this family (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101152528B1 (ko) * | 2005-06-27 | 2012-06-01 | 엘지디스플레이 주식회사 | 누설전류를 줄일 수 있는 액정표시소자 및 그 제조방법 |
| KR101350609B1 (ko) * | 2005-12-30 | 2014-01-10 | 엘지디스플레이 주식회사 | 박막 트랜지스터 어레이 기판 및 그 제조 방법 |
| US8106865B2 (en) * | 2006-06-02 | 2012-01-31 | Semiconductor Energy Laboratory Co., Ltd. | Display device and driving method thereof |
| JP2009087996A (ja) * | 2007-09-27 | 2009-04-23 | Dainippon Printing Co Ltd | 有機半導体素子、有機半導体素子の製造方法、有機トランジスタアレイ、およびディスプレイ |
| US9269573B2 (en) * | 2008-09-17 | 2016-02-23 | Idemitsu Kosan Co., Ltd. | Thin film transistor having crystalline indium oxide semiconductor film |
| KR101540341B1 (ko) * | 2008-10-17 | 2015-07-30 | 삼성전자주식회사 | 패널 구조체, 패널 구조체를 포함하는 표시장치 및 이들의 제조방법 |
| CN103204674A (zh) * | 2008-12-15 | 2013-07-17 | 出光兴产株式会社 | 氧化铟系烧结体及溅射靶 |
| US8278657B2 (en) * | 2009-02-13 | 2012-10-02 | Semiconductor Energy Laboratory Co., Ltd. | Transistor, semiconductor device including the transistor, and manufacturing method of the transistor and the semiconductor device |
| US9312156B2 (en) | 2009-03-27 | 2016-04-12 | Semiconductor Energy Laboratory Co., Ltd. | Thin film transistor |
| KR101836067B1 (ko) * | 2009-12-21 | 2018-03-08 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 박막 트랜지스터와 그 제작 방법 |
| JP2011175032A (ja) * | 2010-02-23 | 2011-09-08 | Hitachi Displays Ltd | 表示装置 |
| JP5615605B2 (ja) * | 2010-07-05 | 2014-10-29 | 三菱電機株式会社 | Ffsモード液晶装置 |
| JP2012053372A (ja) * | 2010-09-03 | 2012-03-15 | Hitachi Displays Ltd | 液晶表示装置 |
| US8921948B2 (en) | 2011-01-12 | 2014-12-30 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device and manufacturing method thereof |
| US8536571B2 (en) * | 2011-01-12 | 2013-09-17 | Semiconductor Energy Laboratory Co., Ltd. | Manufacturing method of semiconductor device |
| WO2012147950A1 (ja) * | 2011-04-28 | 2012-11-01 | シャープ株式会社 | 液晶パネル、液晶表示装置、テレビジョン受像機 |
| KR20130092848A (ko) * | 2012-02-13 | 2013-08-21 | 삼성전자주식회사 | 박막 트랜지스터 및 이를 채용한 디스플레이 패널 |
| JP6110693B2 (ja) * | 2012-03-14 | 2017-04-05 | 株式会社半導体エネルギー研究所 | 半導体装置 |
| KR101388655B1 (ko) | 2012-05-29 | 2014-04-25 | 한국전기연구원 | 반응도 향상을 위해 비대칭 구조를 적용한 전계효과트랜지스터 테라헤르츠 검출기 |
| JP2014038911A (ja) * | 2012-08-13 | 2014-02-27 | Sony Corp | 薄膜トランジスタおよびその製造方法、並びに表示装置および電子機器 |
| JP2014074908A (ja) * | 2012-09-13 | 2014-04-24 | Semiconductor Energy Lab Co Ltd | 半導体装置及び半導体装置の駆動方法 |
| KR102130110B1 (ko) * | 2013-10-21 | 2020-07-06 | 삼성디스플레이 주식회사 | 표시 패널 및 이의 제조 방법 |
| CN103715095B (zh) * | 2013-12-27 | 2016-01-20 | 北京京东方光电科技有限公司 | 掩膜版组、薄膜晶体管及制作方法、阵列基板、显示装置 |
| WO2015122393A1 (ja) * | 2014-02-14 | 2015-08-20 | シャープ株式会社 | アクティブマトリクス基板 |
| CN103915509B (zh) * | 2014-03-25 | 2017-07-18 | 京东方科技集团股份有限公司 | 一种薄膜晶体管、阵列基板及显示装置 |
| TWI571687B (zh) | 2014-05-16 | 2017-02-21 | 友達光電股份有限公司 | 顯示面板及其陣列基板 |
| KR102103986B1 (ko) * | 2019-03-14 | 2020-04-24 | 삼성전자주식회사 | 박막 트랜지스터 및 이를 채용한 디스플레이 패널 |
| CN116169179A (zh) * | 2022-12-12 | 2023-05-26 | 深超光电(深圳)有限公司 | 薄膜晶体管、薄膜晶体管阵列基板及薄膜晶体管制作方法 |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61259565A (ja) | 1985-05-13 | 1986-11-17 | Fuji Xerox Co Ltd | 薄膜トランジスタおよびその製造方法 |
| JPH03278480A (ja) * | 1990-03-27 | 1991-12-10 | Canon Inc | 薄膜半導体装置 |
| JP2625585B2 (ja) * | 1991-03-08 | 1997-07-02 | 沖電気工業株式会社 | 薄膜トランジスタアレイ基板及びその製造方法 |
| JPH04360583A (ja) | 1991-06-07 | 1992-12-14 | Nippon Steel Corp | 薄膜トランジスタ |
| JPH07273333A (ja) | 1994-03-28 | 1995-10-20 | Sanyo Electric Co Ltd | 薄膜トランジスタ及びその製造方法 |
| JP3002099B2 (ja) * | 1994-10-13 | 2000-01-24 | 株式会社フロンテック | 薄膜トランジスタおよびそれを用いた液晶表示装置 |
| KR0166894B1 (ko) * | 1995-02-20 | 1999-03-30 | 구자홍 | 액정표시장치 |
| JP2780681B2 (ja) * | 1995-08-11 | 1998-07-30 | 日本電気株式会社 | アクティブマトリクス液晶表示パネル及びその製造方法 |
| KR100338480B1 (ko) * | 1995-08-19 | 2003-01-24 | 엘지.필립스 엘시디 주식회사 | 액정표시장치및그제조방법 |
| JP3622934B2 (ja) * | 1996-07-31 | 2005-02-23 | エルジー フィリップス エルシーディー カンパニー リミテッド | 薄膜トランジスタ型液晶表示装置 |
| JP3223805B2 (ja) * | 1996-08-26 | 2001-10-29 | 日本電気株式会社 | 順スタガード型薄膜トランジスタ |
| JPH10133227A (ja) * | 1996-10-28 | 1998-05-22 | Hitachi Ltd | 液晶表示装置およびその製造方法 |
| JPH1116188A (ja) | 1997-06-26 | 1999-01-22 | Victor Co Of Japan Ltd | 半導体レーザ及び光ピックアップ |
| JP3767100B2 (ja) | 1997-07-10 | 2006-04-19 | 三菱電機株式会社 | 配電システム |
| JPH1187717A (ja) * | 1997-09-04 | 1999-03-30 | Hitachi Ltd | 半導体装置とアクティブマトリックス基板および液晶表示装置 |
| JPH1185789A (ja) | 1997-09-10 | 1999-03-30 | Nippon Telegr & Teleph Corp <Ntt> | 分散検索装置 |
| JP4100646B2 (ja) * | 1998-12-28 | 2008-06-11 | エルジー.フィリップス エルシーデー カンパニー,リミテッド | 薄膜トランジスタおよびそれを備えた液晶表示装置 |
| JP2001308333A (ja) | 2000-04-21 | 2001-11-02 | Matsushita Electric Ind Co Ltd | 薄膜トランジスタ |
| JP3415602B2 (ja) * | 2000-06-26 | 2003-06-09 | 鹿児島日本電気株式会社 | パターン形成方法 |
-
2002
- 2002-02-22 JP JP2002045686A patent/JP4604440B2/ja not_active Expired - Lifetime
-
2003
- 2003-02-21 US US10/369,756 patent/US6858867B2/en not_active Expired - Lifetime
- 2003-02-21 TW TW092103739A patent/TW587339B/zh not_active IP Right Cessation
- 2003-02-21 KR KR10-2003-0010984A patent/KR100510935B1/ko not_active Expired - Lifetime
- 2003-02-24 CN CNB2005100927494A patent/CN100544030C/zh not_active Expired - Lifetime
- 2003-02-24 CN CNB031037984A patent/CN1244162C/zh not_active Expired - Lifetime
-
2004
- 2004-12-21 US US11/017,075 patent/US7038241B2/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101063755B (zh) * | 2006-04-24 | 2011-04-06 | 三星电子株式会社 | 形成金属线的方法及利用该方法制造显示基板的方法 |
| CN101382728B (zh) * | 2007-09-07 | 2010-07-28 | 北京京东方光电科技有限公司 | 灰阶掩膜版结构 |
| WO2013134938A1 (zh) * | 2012-03-13 | 2013-09-19 | 深圳市华星光电技术有限公司 | 阵列基板及相应的显示面板 |
| CN103035653A (zh) * | 2012-10-10 | 2013-04-10 | 深圳市华星光电技术有限公司 | 薄膜晶体管像素结构及其制作方法 |
| CN103681696A (zh) * | 2013-12-24 | 2014-03-26 | 京东方科技集团股份有限公司 | 一种电极引出结构、阵列基板以及显示装置 |
| US9917111B2 (en) | 2013-12-24 | 2018-03-13 | Boe Technology Group Co., Ltd. | Electrode lead-out structure, array substrate and display device |
| CN105789316A (zh) * | 2014-12-25 | 2016-07-20 | 业鑫科技顾问股份有限公司 | 薄膜晶体管及其制作方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| US7038241B2 (en) | 2006-05-02 |
| TW200303616A (en) | 2003-09-01 |
| JP2003249655A (ja) | 2003-09-05 |
| US20050104128A1 (en) | 2005-05-19 |
| CN1734791A (zh) | 2006-02-15 |
| KR20030069889A (ko) | 2003-08-27 |
| CN100544030C (zh) | 2009-09-23 |
| US20030160240A1 (en) | 2003-08-28 |
| CN1244162C (zh) | 2006-03-01 |
| US6858867B2 (en) | 2005-02-22 |
| KR100510935B1 (ko) | 2005-08-30 |
| JP4604440B2 (ja) | 2011-01-05 |
| TW587339B (en) | 2004-05-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| ASS | Succession or assignment of patent right |
Owner name: NIPPON ELECTRIC CO Free format text: FORMER OWNER: NIPPON ELECTRIC CO., LTD. Effective date: 20030805 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20030805 Applicant after: NEC LCD Technologies, Ltd. Applicant before: NEC Corp. |
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: NIPPON ELECTRIC CO., LTD. Free format text: FORMER OWNER: NEC LCD TECHNOLOGY CO.,LTD Effective date: 20100611 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: JAPAN KANAGAWA COUNTY TO: TOKYO, JAPAN |
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| TR01 | Transfer of patent right |
Effective date of registration: 20100611 Address after: Tokyo, Japan Patentee after: NEC Corp. Address before: Japan Kanagawa Prefecture Patentee before: NEC LCD Technologies, Ltd. |
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| ASS | Succession or assignment of patent right |
Owner name: JINZHEN CO., LTD. Free format text: FORMER OWNER: NEC CORP. Effective date: 20130510 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20130510 Address after: Samoa Apia hiSoft Center No. 217 mailbox Patentee after: Jinzhen Co.,Ltd. Address before: Tokyo, Japan Patentee before: NEC Corp. |
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| CX01 | Expiry of patent term |
Granted publication date: 20060301 |
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| CX01 | Expiry of patent term |