CN101794823B - 薄膜晶体管和显示装置 - Google Patents
薄膜晶体管和显示装置 Download PDFInfo
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- CN101794823B CN101794823B CN2010101080202A CN201010108020A CN101794823B CN 101794823 B CN101794823 B CN 101794823B CN 2010101080202 A CN2010101080202 A CN 2010101080202A CN 201010108020 A CN201010108020 A CN 201010108020A CN 101794823 B CN101794823 B CN 101794823B
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Images
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
- H01L29/68—Types of semiconductor device ; Multistep manufacturing processes therefor controllable by only the electric current supplied, or only the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched
- H01L29/76—Unipolar devices, e.g. field effect transistors
- H01L29/772—Field effect transistors
- H01L29/78—Field effect transistors with field effect produced by an insulated gate
- H01L29/786—Thin film transistors, i.e. transistors with a channel being at least partly a thin film
- H01L29/7869—Thin film transistors, i.e. transistors with a channel being at least partly a thin film having a semiconductor body comprising an oxide semiconductor material, e.g. zinc oxide, copper aluminium oxide, cadmium stannate
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/40—Electrodes ; Multistep manufacturing processes therefor
- H01L29/41—Electrodes ; Multistep manufacturing processes therefor characterised by their shape, relative sizes or dispositions
- H01L29/417—Electrodes ; Multistep manufacturing processes therefor characterised by their shape, relative sizes or dispositions carrying the current to be rectified, amplified or switched
- H01L29/41725—Source or drain electrodes for field effect devices
- H01L29/41733—Source or drain electrodes for field effect devices for thin film transistors with insulated gate
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/40—Electrodes ; Multistep manufacturing processes therefor
- H01L29/43—Electrodes ; Multistep manufacturing processes therefor characterised by the materials of which they are formed
- H01L29/45—Ohmic electrodes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
- H01L29/68—Types of semiconductor device ; Multistep manufacturing processes therefor controllable by only the electric current supplied, or only the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched
- H01L29/76—Unipolar devices, e.g. field effect transistors
- H01L29/772—Field effect transistors
- H01L29/78—Field effect transistors with field effect produced by an insulated gate
- H01L29/786—Thin film transistors, i.e. transistors with a channel being at least partly a thin film
- H01L29/78606—Thin film transistors, i.e. transistors with a channel being at least partly a thin film with supplementary region or layer in the thin film or in the insulated bulk substrate supporting it for controlling or increasing the safety of the device
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/02—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers
- H01L27/12—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being other than a semiconductor body, e.g. an insulating body
- H01L27/1214—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being other than a semiconductor body, e.g. an insulating body comprising a plurality of TFTs formed on a non-semiconducting substrate, e.g. driving circuits for AMLCDs
- H01L27/1222—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being other than a semiconductor body, e.g. an insulating body comprising a plurality of TFTs formed on a non-semiconducting substrate, e.g. driving circuits for AMLCDs with a particular composition, shape or crystalline structure of the active layer
- H01L27/1225—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being other than a semiconductor body, e.g. an insulating body comprising a plurality of TFTs formed on a non-semiconducting substrate, e.g. driving circuits for AMLCDs with a particular composition, shape or crystalline structure of the active layer with semiconductor materials not belonging to the group IV of the periodic table, e.g. InGaZnO
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
- H10K59/10—OLED displays
- H10K59/12—Active-matrix OLED [AMOLED] displays
- H10K59/121—Active-matrix OLED [AMOLED] displays characterised by the geometry or disposition of pixel elements
- H10K59/1213—Active-matrix OLED [AMOLED] displays characterised by the geometry or disposition of pixel elements the pixel elements being TFTs
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Ceramic Engineering (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Electroluminescent Light Sources (AREA)
- Thin Film Transistor (AREA)
Abstract
Description
Claims (7)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009024035A JP2010182819A (ja) | 2009-02-04 | 2009-02-04 | 薄膜トランジスタおよび表示装置 |
JP2009-024035 | 2009-02-04 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101794823A CN101794823A (zh) | 2010-08-04 |
CN101794823B true CN101794823B (zh) | 2013-08-21 |
Family
ID=42396939
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2010101080202A Active CN101794823B (zh) | 2009-02-04 | 2010-01-28 | 薄膜晶体管和显示装置 |
Country Status (3)
Country | Link |
---|---|
US (2) | US8426851B2 (zh) |
JP (1) | JP2010182819A (zh) |
CN (1) | CN101794823B (zh) |
Families Citing this family (60)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010182819A (ja) * | 2009-02-04 | 2010-08-19 | Sony Corp | 薄膜トランジスタおよび表示装置 |
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 |
KR101084173B1 (ko) | 2009-10-27 | 2011-11-17 | 삼성모바일디스플레이주식회사 | 유기 발광 표시장치 및 그 제조 방법 |
KR102129540B1 (ko) * | 2010-01-20 | 2020-07-03 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 표시 장치 |
WO2012002186A1 (en) | 2010-07-02 | 2012-01-05 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device |
JP5253674B2 (ja) * | 2010-08-30 | 2013-07-31 | シャープ株式会社 | 半導体装置およびその製造方法 |
KR101932576B1 (ko) * | 2010-09-13 | 2018-12-26 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 반도체 장치 및 그 제작 방법 |
JP2012256821A (ja) | 2010-09-13 | 2012-12-27 | Semiconductor Energy Lab Co Ltd | 記憶装置 |
US9437743B2 (en) | 2010-10-07 | 2016-09-06 | Semiconductor Energy Laboratory Co., Ltd. | Thin film element, semiconductor device, and method for manufacturing the same |
US8679986B2 (en) | 2010-10-14 | 2014-03-25 | Semiconductor Energy Laboratory Co., Ltd. | Method for manufacturing display device |
CN102005389A (zh) * | 2010-10-15 | 2011-04-06 | 信利半导体有限公司 | 降低背沟道刻蚀型tft漏电率的方法 |
WO2012063614A1 (ja) * | 2010-11-10 | 2012-05-18 | 株式会社日立製作所 | 半導体装置 |
KR20120063809A (ko) * | 2010-12-08 | 2012-06-18 | 삼성전자주식회사 | 박막 트랜지스터 표시판 |
KR20120065854A (ko) * | 2010-12-13 | 2012-06-21 | 엘지디스플레이 주식회사 | 산화물 박막 트랜지스터의 제조방법 |
KR101827514B1 (ko) * | 2011-08-18 | 2018-02-08 | 주성엔지니어링(주) | 박막 트랜지스터 및 그 제조 방법 |
WO2012091297A1 (ko) * | 2010-12-30 | 2012-07-05 | 주성엔지니어링㈜ | 박막 트랜지스터 및 그 제조 방법 |
JP5766467B2 (ja) * | 2011-03-02 | 2015-08-19 | 株式会社東芝 | 薄膜トランジスタ及びその製造方法、表示装置 |
US8841664B2 (en) * | 2011-03-04 | 2014-09-23 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device |
JP2012204548A (ja) * | 2011-03-24 | 2012-10-22 | Sony Corp | 表示装置およびその製造方法 |
US9082860B2 (en) * | 2011-03-31 | 2015-07-14 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device |
US8541266B2 (en) * | 2011-04-01 | 2013-09-24 | Semiconductor Energy Laboratory Co., Ltd. | Method for manufacturing semiconductor device |
KR101768487B1 (ko) * | 2011-05-03 | 2017-08-18 | 엘지디스플레이 주식회사 | 박막트랜지스터 및 그를 포함하는 트랜지스터 어레이 기판 |
JP6006975B2 (ja) * | 2011-05-19 | 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 |
US9112036B2 (en) * | 2011-06-10 | 2015-08-18 | Semiconductor Energy Laboratory Co., Ltd. | Manufacturing method of semiconductor device |
KR101790062B1 (ko) * | 2011-08-24 | 2017-10-25 | 엘지디스플레이 주식회사 | 산화물 반도체층을 이용한 박막 트랜지스터 및 그의 제조방법 |
JP2013115111A (ja) * | 2011-11-25 | 2013-06-10 | Hitachi Ltd | 酸化物半導体装置およびその製造方法 |
JP6081171B2 (ja) | 2011-12-09 | 2017-02-15 | 株式会社半導体エネルギー研究所 | 記憶装置 |
US8785258B2 (en) * | 2011-12-20 | 2014-07-22 | Semiconductor Energy Laboratory Co., Ltd. | Method for manufacturing semiconductor device |
TW201338173A (zh) * | 2012-02-28 | 2013-09-16 | Sony Corp | 電晶體、製造電晶體之方法、顯示裝置及電子機器 |
CN102723359B (zh) | 2012-06-13 | 2015-04-29 | 京东方科技集团股份有限公司 | 薄膜晶体管及其制作方法、阵列基板、显示装置 |
US9153699B2 (en) * | 2012-06-15 | 2015-10-06 | Semiconductor Energy Laboratory Co., Ltd. | Thin film transistor with multiple oxide semiconductor layers |
US9564474B2 (en) | 2012-06-21 | 2017-02-07 | Joled Inc. | TFT substrate, method for producing same, organic EL display device, and method for manufacturing organic EL display device |
JP5991668B2 (ja) * | 2012-08-23 | 2016-09-14 | 株式会社ジャパンディスプレイ | 表示装置及びその製造方法 |
US8653516B1 (en) * | 2012-08-31 | 2014-02-18 | Eastman Kodak Company | High performance thin film transistor |
US9991399B2 (en) | 2012-10-04 | 2018-06-05 | Cree, Inc. | Passivation structure for semiconductor devices |
US8994073B2 (en) | 2012-10-04 | 2015-03-31 | Cree, Inc. | Hydrogen mitigation schemes in the passivation of advanced devices |
US9812338B2 (en) * | 2013-03-14 | 2017-11-07 | Cree, Inc. | Encapsulation of advanced devices using novel PECVD and ALD schemes |
KR20230152795A (ko) * | 2012-11-08 | 2023-11-03 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 디스플레이 장치 |
JP6015389B2 (ja) | 2012-11-30 | 2016-10-26 | 株式会社リコー | 電界効果型トランジスタ、表示素子、画像表示装置、及びシステム |
JP2014170829A (ja) | 2013-03-04 | 2014-09-18 | Sony Corp | 半導体装置およびその製造方法、並びに表示装置の製造方法および電子機器の製造方法 |
CN104460143B (zh) * | 2013-09-17 | 2017-12-15 | 瀚宇彩晶股份有限公司 | 像素结构及其制造方法 |
JP6394171B2 (ja) | 2013-10-30 | 2018-09-26 | 株式会社リコー | 電界効果型トランジスタ、表示素子、画像表示装置、及びシステム |
JP2016001722A (ja) * | 2014-04-08 | 2016-01-07 | 株式会社半導体エネルギー研究所 | 半導体装置及び該半導体装置を含む電子機器 |
US10121898B2 (en) | 2014-05-09 | 2018-11-06 | Joled Inc. | Thin-film transistor substrate and method of manufacturing the same |
CN104112766B (zh) * | 2014-07-22 | 2017-02-15 | 深圳市华星光电技术有限公司 | 彩色显示器件结构 |
US10147823B2 (en) | 2015-03-19 | 2018-12-04 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device |
CN105097950A (zh) * | 2015-08-24 | 2015-11-25 | 京东方科技集团股份有限公司 | 薄膜晶体管及制作方法、阵列基板、显示装置 |
JP6607013B2 (ja) * | 2015-12-08 | 2019-11-20 | 株式会社リコー | 電界効果型トランジスタ、表示素子、画像表示装置、及びシステム |
US10424672B2 (en) | 2016-02-19 | 2019-09-24 | Silicon Display Technology | Oxide semiconductor transistor |
KR101829805B1 (ko) * | 2016-02-19 | 2018-02-20 | 실리콘 디스플레이 (주) | 산화물 반도체 트랜지스터 및 이의 제조 방법 |
KR101809833B1 (ko) * | 2016-04-29 | 2017-12-15 | 고려대학교 산학협력단 | 투명 금속산화막/금속/투명 금속산화막 보호층을 구비한 비정질 산화물 박막 트랜지스터 |
KR101808432B1 (ko) * | 2016-06-22 | 2018-01-18 | 경희대학교 산학협력단 | 산화물 반도체 박막 트랜지스터 및 그 제조방법 |
KR101897345B1 (ko) * | 2016-09-21 | 2018-09-10 | 고려대학교 산학협력단 | 박막 트랜지스터 |
CN106486551A (zh) * | 2016-12-07 | 2017-03-08 | 电子科技大学 | 一种铟镓锌氧薄膜晶体管及其制备方法 |
US11257722B2 (en) | 2017-07-31 | 2022-02-22 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device having oxide containing gallium indium and zinc |
CN107664889B (zh) * | 2017-09-14 | 2020-05-22 | 深圳市华星光电半导体显示技术有限公司 | 一种tft器件及液晶显示面板的静电保护电路 |
CN109148303B (zh) * | 2018-07-23 | 2020-04-10 | 深圳市华星光电半导体显示技术有限公司 | 薄膜晶体管的制备方法 |
US20220230878A1 (en) * | 2019-09-05 | 2022-07-21 | Hewlett-Packard Development Company, L.P. | Semiconductor composite layers |
EP4131411A4 (en) * | 2021-03-11 | 2023-08-16 | BOE Technology Group Co., Ltd. | ARRAY SUBSTRATE AND DISPLAY PANEL THEREFORE, AND DISPLAY DEVICE |
US20220384366A1 (en) * | 2021-06-01 | 2022-12-01 | Cree, Inc. | Multilayer encapsulation for humidity robustness and related fabrication methods |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101090073A (zh) * | 2006-05-10 | 2007-12-19 | 索尼株式会社 | 制造薄膜晶体管的方法、薄膜晶体管和显示单元 |
WO2008069056A1 (en) * | 2006-12-05 | 2008-06-12 | Canon Kabushiki Kaisha | Bottom gate type thin film transistor, method of manufacturing the same, and display apparatus |
CN101335304A (zh) * | 2005-09-29 | 2008-12-31 | 株式会社半导体能源研究所 | 半导体器件及其制造方法 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6825543B2 (en) * | 2000-12-28 | 2004-11-30 | Canon Kabushiki Kaisha | Semiconductor device, method for manufacturing the same, and liquid jet apparatus |
WO2003098699A1 (en) | 2002-05-22 | 2003-11-27 | Sharp Kabushiki Kaisha | Semiconductor device and display comprising same |
JP4860183B2 (ja) * | 2005-05-24 | 2012-01-25 | ルネサスエレクトロニクス株式会社 | 半導体装置およびその製造方法 |
JP4870403B2 (ja) * | 2005-09-02 | 2012-02-08 | 財団法人高知県産業振興センター | 薄膜トランジスタの製法 |
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 |
WO2007043493A1 (en) * | 2005-10-14 | 2007-04-19 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device and manufacturing method thereof |
US8629490B2 (en) * | 2006-03-31 | 2014-01-14 | Semiconductor Energy Laboratory Co., Ltd. | Nonvolatile semiconductor storage device with floating gate electrode and control gate electrode |
KR101206033B1 (ko) * | 2006-04-18 | 2012-11-28 | 삼성전자주식회사 | ZnO 반도체 박막의 제조방법 및 이를 이용한박막트랜지스터 및 그 제조방법 |
JP5216204B2 (ja) * | 2006-10-31 | 2013-06-19 | 株式会社半導体エネルギー研究所 | 液晶表示装置及びその作製方法 |
KR101410926B1 (ko) * | 2007-02-16 | 2014-06-24 | 삼성전자주식회사 | 박막 트랜지스터 및 그 제조방법 |
JP5003277B2 (ja) * | 2007-05-18 | 2012-08-15 | ソニー株式会社 | 薄膜の結晶化方法、薄膜半導体装置の製造方法、電子機器の製造方法、および表示装置の製造方法 |
JP5272342B2 (ja) * | 2007-07-13 | 2013-08-28 | 凸版印刷株式会社 | 薄膜トランジスタ基板の製造方法及び画像表示装置 |
JP4488039B2 (ja) * | 2007-07-25 | 2010-06-23 | ソニー株式会社 | 薄膜半導体装置の製造方法 |
KR101499239B1 (ko) * | 2008-08-26 | 2015-03-06 | 삼성디스플레이 주식회사 | 박막 트랜지스터 표시판 및 그 제조 방법 |
CN102197490B (zh) * | 2008-10-24 | 2013-11-06 | 株式会社半导体能源研究所 | 半导体器件和用于制造该半导体器件的方法 |
JP2010182819A (ja) * | 2009-02-04 | 2010-08-19 | Sony Corp | 薄膜トランジスタおよび表示装置 |
-
2009
- 2009-02-04 JP JP2009024035A patent/JP2010182819A/ja active Pending
- 2009-12-29 US US12/654,658 patent/US8426851B2/en active Active
-
2010
- 2010-01-28 CN CN2010101080202A patent/CN101794823B/zh active Active
-
2012
- 2012-10-31 US US13/665,487 patent/US9178072B2/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101335304A (zh) * | 2005-09-29 | 2008-12-31 | 株式会社半导体能源研究所 | 半导体器件及其制造方法 |
CN101090073A (zh) * | 2006-05-10 | 2007-12-19 | 索尼株式会社 | 制造薄膜晶体管的方法、薄膜晶体管和显示单元 |
WO2008069056A1 (en) * | 2006-12-05 | 2008-06-12 | Canon Kabushiki Kaisha | Bottom gate type thin film transistor, method of manufacturing the same, and display apparatus |
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