KR20070031165A - 투명 박막 트랜지스터 및 그의 제조방법 - Google Patents
투명 박막 트랜지스터 및 그의 제조방법 Download PDFInfo
- Publication number
- KR20070031165A KR20070031165A KR1020050085897A KR20050085897A KR20070031165A KR 20070031165 A KR20070031165 A KR 20070031165A KR 1020050085897 A KR1020050085897 A KR 1020050085897A KR 20050085897 A KR20050085897 A KR 20050085897A KR 20070031165 A KR20070031165 A KR 20070031165A
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- South Korea
- Prior art keywords
- semiconductor layer
- transparent
- insulating layer
- transparent semiconductor
- thin film
- Prior art date
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- 239000010409 thin film Substances 0.000 title claims abstract description 39
- 238000000034 method Methods 0.000 title claims description 14
- 238000004519 manufacturing process Methods 0.000 title abstract description 12
- 239000010410 layer Substances 0.000 claims abstract description 142
- 239000004065 semiconductor Substances 0.000 claims abstract description 95
- 239000000758 substrate Substances 0.000 claims abstract description 31
- 239000000463 material Substances 0.000 claims abstract description 28
- 239000011229 interlayer Substances 0.000 claims abstract description 19
- 150000004767 nitrides Chemical class 0.000 claims abstract description 19
- 238000000059 patterning Methods 0.000 claims abstract description 13
- 229910002704 AlGaN Inorganic materials 0.000 claims description 6
- 229910007717 ZnSnO Inorganic materials 0.000 claims description 6
- 239000011248 coating agent Substances 0.000 claims description 6
- 238000000576 coating method Methods 0.000 claims description 6
- 229910003460 diamond Inorganic materials 0.000 claims description 6
- 239000010432 diamond Substances 0.000 claims description 6
- 238000000151 deposition Methods 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims 1
- 229910052751 metal Inorganic materials 0.000 description 16
- 239000002184 metal Substances 0.000 description 16
- YVTHLONGBIQYBO-UHFFFAOYSA-N zinc indium(3+) oxygen(2-) Chemical compound [O--].[Zn++].[In+3] YVTHLONGBIQYBO-UHFFFAOYSA-N 0.000 description 16
- 238000005229 chemical vapour deposition Methods 0.000 description 8
- 239000010408 film Substances 0.000 description 8
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 description 8
- 239000011810 insulating material Substances 0.000 description 7
- 239000012780 transparent material Substances 0.000 description 6
- XLOMVQKBTHCTTD-UHFFFAOYSA-N zinc oxide Inorganic materials [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 5
- 239000011787 zinc oxide Substances 0.000 description 5
- 238000000231 atomic layer deposition Methods 0.000 description 4
- 239000011521 glass Substances 0.000 description 4
- 238000000623 plasma-assisted chemical vapour deposition Methods 0.000 description 4
- 238000004544 sputter deposition Methods 0.000 description 4
- 229910021417 amorphous silicon Inorganic materials 0.000 description 3
- 230000008021 deposition Effects 0.000 description 3
- 239000004973 liquid crystal related substance Substances 0.000 description 3
- 239000007769 metal material Substances 0.000 description 3
- 229920002120 photoresistant polymer Polymers 0.000 description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 239000000969 carrier Substances 0.000 description 2
- 238000005530 etching Methods 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices adapted for rectifying, amplifying, oscillating or switching, or capacitors or resistors with at least one potential-jump barrier or surface barrier, e.g. 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 adapted for rectifying, amplifying, oscillating or switching, or capacitors or resistors with at least one potential-jump barrier or surface barrier, e.g. 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
- H01L29/78681—Thin film transistors, i.e. transistors with a channel being at least partly a thin film having a semiconductor body comprising AIIIBV or AIIBVI or AIVBVI semiconductor materials, or Se or Te
Abstract
Description
Claims (10)
- 기판과,상기 기판 상에 산화물, 질화물 또는 탄화물 계열 물질을 도포하고 패터닝하여 형성되는 투명 반도체층과,상기 투명 반도체층 상에 형성되는 게이트 절연층과,상기 게이트 절연층 상에 형성되며, 상기 투명 반도체층과 대응되도록 형성되는 게이트 전극과,상기 게이트 전극 상에 형성되는 층간 절연층과,상기 층간 절연층과 상기 투명 반도체층의 소정 영역이 노출되어 콘택 홀에 형성된 소스/드레인 전극을 포함하는 투명 박막 트랜지스터.
- 기판과,상기 기판 상에 패터닝되어 형성되는 게이트 전극과,상기 게이트 전극과 상기 기판 상에 형성되는 게이트 절연층과,상기 게이트 절연층 상에 산화물, 질화물 또는 탄화물 계열 물질을 도포하고 패터닝하여 형성되는 투명 반도체층과,상기 투명 반도체층 상에 형성되며, 상기 투명 반도체층의 일 영역이 노출되도록 형성되는 소스/드레인 전극을 포함하는 투명 박막 트랜지스터.
- 제1 항 또는 제2 항에 있어서, 상기 투명 반도체층은,밴드갭이 3.0eV보다 큰 광대역 반도체 물질을 이용하는 투명 박막 트랜지스터.
- 제3 항에 있어서, 상기 투명 반도체층에 이용되는 반도체 물질은 산화물 계열의 ZnO, ZnSnO, CdSnO, GaSnO, TlSnO, InGaZnO, CuAlO, SrCuO 또는 LaCuOS로 구성된 투명 박막 트랜지스터.
- 제3 항에 있어서, 상기 투명 반도체층에 이용되는 반도체 물질은 질화물 계열의 GaN, InGaN, AlGaN 또는 InGaAlN 로 구성된 투명 박막 트랜지스터.
- 제3 항에 있어서, 상기 투명 반도체층에 이용되는 반도체 물질은 탄화물 계열의 SiC 또는 다이아몬드로 구성된 투명 박막 트랜지스터.
- 제1 항 또는 제2 항에 있어서, 상기 투명 반도체층은 300Å~700Å 두께 범위에서 형성되는 투명 박막 트랜지스터.
- 기판 상에 산화물, 질화물 또는 탄화물 계열 물질 도포한 후, 패터닝하여 투명 반도체층을 형성하는 단계와;상기 투명 반도체층 상에 게이트 절연층을 형성하는 단계와;상기 게이트 절연층 상에 게이트 전극을 형성시킨 후, 상기 투명 반도체층과 대응되도록 게이트 전극을 패터닝하여 형성하는 단계와;상기 게이트 전극 상에 층간 절연층을 형성하는 단계와;상기 층간 절연층과 상기 반도체층을 관통하는 콘택 홀을 형성시킨 후, 투명전극을 증착하고 소스전극 및 드레인 전극을 패터닝하여 형성하는 단계를 포함하는 투명 박막 트랜지스터의 제조방법.
- 기판 상에 패터닝된 게이트 전극을 형성하는 단계와;상기 게이트 전극 상에 게이트 절연층을 형성하는 단계와;상기 게이트 절연층 상에 산화물, 질화물 또는 탄화물 계열물질을 도포한 후, 패터닝하여 투명 반도체층을 형성하는 단계와;상기 투명 반도체층 상에 소스/드레인 전극을 패터닝하여 형성하는 단계를 포함하는 투명 박막 트랜지스터의 제조방법.
- 제8 항 또는 제9 항에 있어서, 상기 투명 반도체층을 도포하는 단계에서 PLD, ALD, CVD, 스퍼터 및 MBE 공정방법 중 어느 하나를 이용하는 투명 박막 트랜지스터 제조방법.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050085897A KR100729043B1 (ko) | 2005-09-14 | 2005-09-14 | 투명 박막 트랜지스터 및 그의 제조방법 |
JP2006020184A JP2007081362A (ja) | 2005-09-14 | 2006-01-30 | 透明薄膜トランジスタ及びその製造方法 |
US11/513,090 US20070057261A1 (en) | 2005-09-14 | 2006-08-31 | Transparent thin film transistor (TFT) and its method of manufacture |
EP06254782A EP1764839A2 (en) | 2005-09-14 | 2006-09-14 | Transparent thin film transistor (TFT) and its method of manufacture |
Applications Claiming Priority (1)
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KR1020050085897A KR100729043B1 (ko) | 2005-09-14 | 2005-09-14 | 투명 박막 트랜지스터 및 그의 제조방법 |
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KR20070031165A true KR20070031165A (ko) | 2007-03-19 |
KR100729043B1 KR100729043B1 (ko) | 2007-06-14 |
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US (1) | US20070057261A1 (ko) |
EP (1) | EP1764839A2 (ko) |
JP (1) | JP2007081362A (ko) |
KR (1) | KR100729043B1 (ko) |
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US8115883B2 (en) | 2009-08-27 | 2012-02-14 | Semiconductor Energy Laboratory Co., Ltd. | Display device and method for manufacturing the same |
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KR101979327B1 (ko) | 2009-09-16 | 2019-05-16 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 발광 장치 및 이의 제조 방법 |
EP3217435A1 (en) | 2009-09-16 | 2017-09-13 | Semiconductor Energy Laboratory Co., Ltd. | Transistor and display device |
KR101608923B1 (ko) | 2009-09-24 | 2016-04-04 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 산화물 반도체막 및 반도체 장치 |
JP5889791B2 (ja) | 2009-09-24 | 2016-03-22 | アプライド マテリアルズ インコーポレイテッドApplied Materials,Incorporated | ソース・ドレイン金属エッチングのためのウェットプロセスを用いた金属酸化物又は金属酸窒化物tftの製造方法 |
WO2011037050A1 (en) * | 2009-09-24 | 2011-03-31 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device and manufacturing method thereof |
US8840763B2 (en) * | 2009-09-28 | 2014-09-23 | Applied Materials, Inc. | Methods for stable process in a reactive sputtering process using zinc or doped zinc target |
CN102033379B (zh) * | 2009-09-30 | 2012-08-15 | 群康科技(深圳)有限公司 | 液晶显示器与其制造方法 |
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KR101763126B1 (ko) | 2009-11-06 | 2017-07-31 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 반도체 장치 및 그 제작 방법 |
KR101804589B1 (ko) | 2009-12-11 | 2018-01-10 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 반도체 장치 및 그 제조 방법 |
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JP5640704B2 (ja) * | 2010-12-06 | 2014-12-17 | 大日本印刷株式会社 | バイオセンサ |
TWI552345B (zh) * | 2011-01-26 | 2016-10-01 | 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 |
TWI500161B (zh) * | 2011-06-02 | 2015-09-11 | Au Optronics Corp | 混合式薄膜電晶體及其製造方法以及顯示面板 |
KR102447866B1 (ko) | 2011-09-29 | 2022-09-26 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 반도체 장치 |
DE112012007290B3 (de) | 2011-10-14 | 2017-06-29 | Semiconductor Energy Laboratory Co., Ltd. | Halbleitervorrichtung |
KR20130040706A (ko) | 2011-10-14 | 2013-04-24 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 반도체 장치 및 반도체 장치의 제작 방법 |
KR102309747B1 (ko) * | 2013-08-30 | 2021-10-08 | 고쿠리츠켄큐카이하츠호진 카가쿠기쥬츠신코키코 | InGaAlN계 반도체 소자 |
US9441940B2 (en) | 2015-01-21 | 2016-09-13 | Uchicago Argonne, Llc | Piezoresistive boron doped diamond nanowire |
US9484474B1 (en) | 2015-07-02 | 2016-11-01 | Uchicago Argonne, Llc | Ultrananocrystalline diamond contacts for electronic devices |
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JP6942943B2 (ja) * | 2016-07-22 | 2021-09-29 | 株式会社リコー | 半導体素子の製造方法 |
JP7050460B2 (ja) * | 2016-11-22 | 2022-04-08 | 株式会社半導体エネルギー研究所 | 表示装置 |
WO2018236359A1 (en) * | 2017-06-20 | 2018-12-27 | Intel Corporation | THIN-THICK HEART-SHELL FIN AND NANOWLED TRANSISTORS |
CN107768386B (zh) | 2017-11-16 | 2020-09-01 | 深圳市华星光电半导体显示技术有限公司 | Tft阵列基板及其制作方法以及液晶显示面板 |
US10622248B2 (en) | 2018-01-04 | 2020-04-14 | International Business Machines Corporation | Tunable hardmask for overlayer metrology contrast |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5229644A (en) * | 1987-09-09 | 1993-07-20 | Casio Computer Co., Ltd. | Thin film transistor having a transparent electrode and substrate |
JPH02196223A (ja) * | 1989-01-25 | 1990-08-02 | Seiko Epson Corp | 薄膜半導体装置 |
US5272355A (en) * | 1992-05-20 | 1993-12-21 | Spire Corporation | Optoelectronic switching and display device with porous silicon |
JPH0667187A (ja) * | 1992-08-19 | 1994-03-11 | Seiko Epson Corp | アクティブマトリクス液晶表示装置 |
JPH07109573A (ja) * | 1993-10-12 | 1995-04-25 | Semiconductor Energy Lab Co Ltd | ガラス基板および加熱処理方法 |
TW272319B (ko) * | 1993-12-20 | 1996-03-11 | Sharp Kk | |
JPH07325323A (ja) * | 1994-06-02 | 1995-12-12 | Matsushita Electric Ind Co Ltd | 液晶表示装置 |
DE19621124A1 (de) * | 1996-05-24 | 1997-11-27 | Siemens Ag | Optoelektronischer Wandler und dessen Herstellungsverfahren |
KR20010043102A (ko) * | 1998-04-28 | 2001-05-25 | 마츠시타 덴끼 산교 가부시키가이샤 | 플라즈마 디스플레이 패널과 그 제조방법 |
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 |
JP2001244464A (ja) | 2000-03-02 | 2001-09-07 | Sanyo Electric Works Ltd | 金属酸化物トランジスタの製造方法 |
JP2002289859A (ja) * | 2001-03-23 | 2002-10-04 | Minolta Co Ltd | 薄膜トランジスタ |
JP2003015156A (ja) * | 2001-06-28 | 2003-01-15 | Kyocera Corp | 液晶表示装置及びこれを用いた液晶プロジェクタ装置 |
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 |
JP2003179233A (ja) * | 2001-12-13 | 2003-06-27 | Fuji Xerox Co Ltd | 薄膜トランジスタ、及びそれを備えた表示素子 |
US7067843B2 (en) * | 2002-10-11 | 2006-06-27 | E. I. Du Pont De Nemours And Company | Transparent oxide semiconductor thin film transistors |
JP4362696B2 (ja) * | 2003-03-26 | 2009-11-11 | ソニー株式会社 | 発光素子およびその製造方法、ならびに表示装置 |
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 |
US8314420B2 (en) * | 2004-03-12 | 2012-11-20 | Hewlett-Packard Development Company, L.P. | Semiconductor device with multiple component oxide channel |
JP4541787B2 (ja) * | 2004-07-06 | 2010-09-08 | 株式会社神戸製鋼所 | 表示デバイス |
CN101057333B (zh) * | 2004-11-10 | 2011-11-16 | 佳能株式会社 | 发光器件 |
-
2005
- 2005-09-14 KR KR1020050085897A patent/KR100729043B1/ko active IP Right Grant
-
2006
- 2006-01-30 JP JP2006020184A patent/JP2007081362A/ja active Pending
- 2006-08-31 US US11/513,090 patent/US20070057261A1/en not_active Abandoned
- 2006-09-14 EP EP06254782A patent/EP1764839A2/en not_active Withdrawn
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100777109B1 (ko) * | 2005-10-25 | 2007-11-19 | 한국전자통신연구원 | ZnO 박막을 포함하는 트랜지스터의 제조방법 |
US8466465B2 (en) | 2008-08-04 | 2013-06-18 | Samsung Display Co., Ltd. | Thin film transistor having an oxide semiconductor bilayer, method of manufacturing the same and flat panel display device having the same |
US8198625B2 (en) | 2009-03-26 | 2012-06-12 | Electronics And Telecommunications Research Institute | Transparent nonvolatile memory thin film transistor and method of manufacturing the same |
US9734780B2 (en) | 2010-07-01 | 2017-08-15 | Semiconductor Energy Laboratory Co., Ltd. | Driving method of liquid crystal display device |
US10008169B2 (en) | 2010-07-01 | 2018-06-26 | Semiconductor Energy Laboratory Co., Ltd. | Driving method of liquid crystal display device |
US9368633B2 (en) | 2010-12-17 | 2016-06-14 | Semiconductor Energy Laboratory Co., Ltd. | Oxide material and semiconductor device |
US10079309B2 (en) | 2010-12-17 | 2018-09-18 | Semiconductor Energy Laboratory Co., Ltd. | Oxide material and semiconductor device |
US11049977B2 (en) | 2010-12-17 | 2021-06-29 | Semiconductor Energy Laboratory Co., Ltd. | Oxide material and semiconductor device |
US11217702B2 (en) | 2010-12-17 | 2022-01-04 | Semiconductor Energy Laboratory Co., Ltd. | Oxide material and semiconductor device |
US11688810B2 (en) | 2010-12-17 | 2023-06-27 | Semiconductor Energy Laboratory Co., Ltd. | Oxide material and semiconductor device |
Also Published As
Publication number | Publication date |
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JP2007081362A (ja) | 2007-03-29 |
KR100729043B1 (ko) | 2007-06-14 |
US20070057261A1 (en) | 2007-03-15 |
EP1764839A2 (en) | 2007-03-21 |
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