CN1212654C - 薄膜晶体管的制造方法 - Google Patents
薄膜晶体管的制造方法 Download PDFInfo
- Publication number
- CN1212654C CN1212654C CNB031378196A CN03137819A CN1212654C CN 1212654 C CN1212654 C CN 1212654C CN B031378196 A CNB031378196 A CN B031378196A CN 03137819 A CN03137819 A CN 03137819A CN 1212654 C CN1212654 C CN 1212654C
- Authority
- CN
- China
- Prior art keywords
- mentioned
- forms
- film
- semiconductor
- semiconductor film
- 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.)
- Expired - Fee Related
Links
- 239000010409 thin film Substances 0.000 title claims abstract description 33
- 238000000034 method Methods 0.000 title claims description 71
- 239000010408 film Substances 0.000 claims abstract description 246
- 239000004065 semiconductor Substances 0.000 claims abstract description 131
- 239000000758 substrate Substances 0.000 claims abstract description 80
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 claims abstract description 57
- 238000004140 cleaning Methods 0.000 claims abstract description 43
- 239000007864 aqueous solution Substances 0.000 claims abstract description 25
- 230000015572 biosynthetic process Effects 0.000 claims description 33
- 239000013078 crystal Substances 0.000 claims description 18
- 230000005855 radiation Effects 0.000 claims description 15
- 239000000243 solution Substances 0.000 claims description 14
- 238000000137 annealing Methods 0.000 claims description 13
- 239000000126 substance Substances 0.000 claims description 9
- 230000000717 retained effect Effects 0.000 claims description 4
- 238000002425 crystallisation Methods 0.000 claims description 3
- 230000008025 crystallization Effects 0.000 claims description 3
- 238000009413 insulation Methods 0.000 abstract description 52
- 229910021420 polycrystalline silicon Inorganic materials 0.000 abstract description 39
- 229920005591 polysilicon Polymers 0.000 abstract description 39
- 238000004519 manufacturing process Methods 0.000 abstract description 27
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 55
- 230000003647 oxidation Effects 0.000 description 47
- 238000007254 oxidation reaction Methods 0.000 description 47
- 238000005530 etching Methods 0.000 description 40
- 239000000377 silicon dioxide Substances 0.000 description 26
- 230000001681 protective effect Effects 0.000 description 15
- 238000000623 plasma-assisted chemical vapour deposition Methods 0.000 description 12
- 238000009434 installation Methods 0.000 description 11
- 229910021417 amorphous silicon Inorganic materials 0.000 description 9
- 239000012528 membrane Substances 0.000 description 9
- 230000008676 import Effects 0.000 description 8
- 239000004973 liquid crystal related substance Substances 0.000 description 8
- 239000012530 fluid Substances 0.000 description 7
- 239000012212 insulator Substances 0.000 description 6
- 238000004518 low pressure chemical vapour deposition Methods 0.000 description 6
- 238000001259 photo etching Methods 0.000 description 6
- 239000000428 dust Substances 0.000 description 5
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical group [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 239000011229 interlayer Substances 0.000 description 4
- 230000002829 reductive effect Effects 0.000 description 4
- 229910052715 tantalum Inorganic materials 0.000 description 4
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 4
- 238000009826 distribution Methods 0.000 description 3
- 238000001312 dry etching Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 150000002500 ions Chemical class 0.000 description 3
- QPJSUIGXIBEQAC-UHFFFAOYSA-N n-(2,4-dichloro-5-propan-2-yloxyphenyl)acetamide Chemical compound CC(C)OC1=CC(NC(C)=O)=C(Cl)C=C1Cl QPJSUIGXIBEQAC-UHFFFAOYSA-N 0.000 description 3
- -1 phosphonium ion Chemical class 0.000 description 3
- 238000004544 sputter deposition Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 2
- 239000002800 charge carrier Substances 0.000 description 2
- 238000005229 chemical vapour deposition Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000003628 erosive effect Effects 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 229910052814 silicon oxide Inorganic materials 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- 229910052581 Si3N4 Inorganic materials 0.000 description 1
- BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical compound CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- LDDQLRUQCUTJBB-UHFFFAOYSA-N ammonium fluoride Chemical compound [NH4+].[F-] LDDQLRUQCUTJBB-UHFFFAOYSA-N 0.000 description 1
- 239000007853 buffer solution Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000006356 dehydrogenation reaction Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 238000000059 patterning Methods 0.000 description 1
- 230000007261 regionalization Effects 0.000 description 1
- LIVNPJMFVYWSIS-UHFFFAOYSA-N silicon monoxide Chemical compound [Si-]#[O+] LIVNPJMFVYWSIS-UHFFFAOYSA-N 0.000 description 1
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- 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
-
- 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
- H01L29/66007—Multistep manufacturing processes
- H01L29/66075—Multistep manufacturing processes of devices having semiconductor bodies comprising group 14 or group 13/15 materials
- H01L29/66227—Multistep manufacturing processes of devices having semiconductor bodies comprising group 14 or group 13/15 materials the devices being controllable only by the electric current supplied or the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched, e.g. three-terminal devices
- H01L29/66409—Unipolar field-effect transistors
- H01L29/66477—Unipolar field-effect transistors with an insulated gate, i.e. MISFET
- H01L29/66742—Thin film unipolar transistors
- H01L29/6675—Amorphous silicon or polysilicon transistors
- H01L29/66757—Lateral single gate single channel transistors with non-inverted structure, i.e. the channel layer is formed before the 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
- H01L29/49—Metal-insulator-semiconductor electrodes, e.g. gates of MOSFET
- H01L29/4908—Metal-insulator-semiconductor electrodes, e.g. gates of MOSFET for thin film semiconductor, e.g. gate of TFT
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Ceramic Engineering (AREA)
- Computer Hardware Design (AREA)
- Manufacturing & Machinery (AREA)
- Thin Film Transistor (AREA)
- Recrystallisation Techniques (AREA)
- Liquid Crystal (AREA)
- Weting (AREA)
Abstract
Description
Claims (14)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP146918/2002 | 2002-05-21 | ||
JP2002146918A JP4243455B2 (ja) | 2002-05-21 | 2002-05-21 | 薄膜トランジスタの製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1461048A CN1461048A (zh) | 2003-12-10 |
CN1212654C true CN1212654C (zh) | 2005-07-27 |
Family
ID=29705749
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB031378196A Expired - Fee Related CN1212654C (zh) | 2002-05-21 | 2003-05-21 | 薄膜晶体管的制造方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7011996B2 (zh) |
JP (1) | JP4243455B2 (zh) |
KR (1) | KR100552219B1 (zh) |
CN (1) | CN1212654C (zh) |
TW (1) | TWI239104B (zh) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100611886B1 (ko) * | 2004-06-25 | 2006-08-11 | 삼성에스디아이 주식회사 | 개량된 구조의 트랜지스터를 구비한 화소 회로 및 유기발광 표시장치 |
KR100635567B1 (ko) * | 2004-06-29 | 2006-10-17 | 삼성에스디아이 주식회사 | 박막트랜지스터 및 그 제조 방법 |
US7135346B2 (en) * | 2004-07-29 | 2006-11-14 | International Business Machines Corporation | Structure for monitoring semiconductor polysilicon gate profile |
US20060088962A1 (en) * | 2004-10-22 | 2006-04-27 | Herman Gregory S | Method of forming a solution processed transistor having a multilayer dielectric |
US7374984B2 (en) * | 2004-10-29 | 2008-05-20 | Randy Hoffman | Method of forming a thin film component |
JP4513564B2 (ja) * | 2004-12-28 | 2010-07-28 | 富士電機システムズ株式会社 | 半導体装置の製造方法および半導体装置の製造装置 |
US7768080B2 (en) * | 2007-07-30 | 2010-08-03 | Hewlett-Packard Development Company, L.P. | Multilayer dielectric |
JP5499525B2 (ja) * | 2009-06-15 | 2014-05-21 | 大日本印刷株式会社 | 半導体装置の製造方法及び表示装置 |
KR101880721B1 (ko) * | 2011-06-21 | 2018-07-23 | 삼성디스플레이 주식회사 | 박막 트랜지스터의 제조 방법, 상기 방법에 의해 제조된 박막 트랜지스터, 유기 발광 디스플레이 장치의 제조 방법, 및 상기 방법에 의해 제조된 유기 발광 디스플레이 장치 |
TWI419336B (zh) * | 2011-08-26 | 2013-12-11 | Au Optronics Corp | 半導體元件及其製作方法 |
TWI766981B (zh) * | 2017-04-28 | 2022-06-11 | 日商東京威力科創股份有限公司 | 塗佈處理裝置、塗佈處理方法,及光學膜形成裝置 |
JP7398969B2 (ja) * | 2019-03-01 | 2023-12-15 | 東京エレクトロン株式会社 | 基板処理方法、基板処理装置および記憶媒体 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2566583B1 (fr) * | 1984-06-22 | 1986-09-19 | Thomson Csf | Procede de fabrication d'au moins un transistor a effet de champ en couche mince, et transistor obtenu par ce procede |
EP0457596B1 (en) * | 1990-05-17 | 1995-12-06 | Sharp Kabushiki Kaisha | Process for fabricating a thin film transistor |
US5039621A (en) * | 1990-06-08 | 1991-08-13 | Texas Instruments Incorporated | Semiconductor over insulator mesa and method of forming the same |
JP3019885B2 (ja) * | 1991-11-25 | 2000-03-13 | カシオ計算機株式会社 | 電界効果型薄膜トランジスタの製造方法 |
JPH06132303A (ja) * | 1991-11-29 | 1994-05-13 | Semiconductor Energy Lab Co Ltd | 薄膜トランジスタおよびその作製方法 |
JPH0964364A (ja) * | 1995-08-28 | 1997-03-07 | Sharp Corp | 半導体装置の製造方法 |
US6444507B1 (en) * | 1996-10-22 | 2002-09-03 | Seiko Epson Corporation | Fabrication process for thin film transistors in a display or electronic device |
US5998838A (en) * | 1997-03-03 | 1999-12-07 | Nec Corporation | Thin film transistor |
US6673126B2 (en) * | 1998-05-14 | 2004-01-06 | Seiko Epson Corporation | Multiple chamber fabrication equipment for thin film transistors in a display or electronic device |
KR100430950B1 (ko) | 1998-09-01 | 2004-06-16 | 엘지.필립스 엘시디 주식회사 | 박막트랜지스터 및 그 제조방법 |
JP5020428B2 (ja) * | 1999-08-30 | 2012-09-05 | 三星電子株式会社 | トップゲート形ポリシリコン薄膜トランジスター製造方法 |
US6737302B2 (en) * | 2001-10-31 | 2004-05-18 | Semiconductor Energy Laboratory Co., Ltd. | Manufacturing method for field-effect transistor |
-
2002
- 2002-05-21 JP JP2002146918A patent/JP4243455B2/ja not_active Expired - Fee Related
-
2003
- 2003-05-20 KR KR1020030031832A patent/KR100552219B1/ko not_active IP Right Cessation
- 2003-05-21 TW TW092113703A patent/TWI239104B/zh not_active IP Right Cessation
- 2003-05-21 CN CNB031378196A patent/CN1212654C/zh not_active Expired - Fee Related
- 2003-05-22 US US10/444,288 patent/US7011996B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US7011996B2 (en) | 2006-03-14 |
CN1461048A (zh) | 2003-12-10 |
KR20030091690A (ko) | 2003-12-03 |
KR100552219B1 (ko) | 2006-02-14 |
TWI239104B (en) | 2005-09-01 |
US20040005743A1 (en) | 2004-01-08 |
JP2003338506A (ja) | 2003-11-28 |
TW200408135A (en) | 2004-05-16 |
JP4243455B2 (ja) | 2009-03-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1160759C (zh) | 半导体器件及其制造方法 | |
CN100342551C (zh) | 半导体装置和制造半导体装置的方法 | |
CN1041872C (zh) | 半导体器件及其制造方法 | |
CN1244162C (zh) | 沟道蚀刻薄膜晶体管 | |
CN1212654C (zh) | 薄膜晶体管的制造方法 | |
CN1458694A (zh) | 氮化硅膜、半导体装置及其制造方法 | |
CN1599523A (zh) | 显示器件及其制造方法 | |
CN1638030A (zh) | 半导体器件的制造方法 | |
CN1159072A (zh) | 薄膜晶体管的制造方法 | |
CN1523413A (zh) | 显示装置 | |
CN1913177A (zh) | 薄膜晶体管及其制造方法 | |
CN1855492A (zh) | 半导体装置及其制造方法 | |
CN1637548A (zh) | 透射反射型液晶显示器件及其制造方法 | |
CN1151405C (zh) | 薄膜晶体管液晶显示器及其制造方法 | |
CN1188243A (zh) | 有源矩阵显示器件及其制作方法 | |
JP4082459B2 (ja) | 表示装置の製造方法 | |
CN1643699A (zh) | 薄膜晶体管、电路装置及液晶显示器 | |
CN1655056A (zh) | 光学掩模及利用该掩模的薄膜晶体管阵列面板的制造方法 | |
CN1828850A (zh) | 薄膜晶体管及其制造方法 | |
JP4907063B2 (ja) | 半導体装置の作製方法 | |
CN1673815A (zh) | 显示装置及其制造方法 | |
CN1309090C (zh) | 具有自行对准轻掺杂漏极结构的薄膜晶体管及其制造方法 | |
CN1770406A (zh) | 半导体装置的制造方法 | |
CN1670915A (zh) | 半导体器件及其制造方法 | |
CN1740880A (zh) | 薄膜晶体管的串联结构及其制作方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
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 |
Free format text: FORMER OWNER: NIPPON ELECTRIC CO., LTD. Owner name: NIPPON ELECTRIC CO., LTD. Free format text: FORMER OWNER: NEC LIQUID CRYSTAL TECHNOLOGY CO., LTD. Effective date: 20100420 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: KANAGAWA PREFECTURE, JAPAN COUNTY TO: TOKYO, JAPAN |
|
TR01 | Transfer of patent right |
Effective date of registration: 20100420 Address after: Tokyo, Japan Patentee after: NEC Corp. Address before: Kanagawa, Japan Co-patentee before: NEC Corp. Patentee before: NEC LCD Technologies, Ltd. |
|
ASS | Succession or assignment of patent right |
Owner name: GETENA FUND CO., LTD. Free format text: FORMER OWNER: NEC CORP. Effective date: 20110804 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20110804 Address after: Delaware, USA Patentee after: Nippon Electric Co. Address before: Tokyo, Japan Patentee before: NEC Corp. |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050727 Termination date: 20130521 |