CN1146028C - 薄膜晶体管的轻掺杂漏极/偏置结构的制造方法 - Google Patents
薄膜晶体管的轻掺杂漏极/偏置结构的制造方法 Download PDFInfo
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- CN1146028C CN1146028C CNB001342223A CN00134222A CN1146028C CN 1146028 C CN1146028 C CN 1146028C CN B001342223 A CNB001342223 A CN B001342223A CN 00134222 A CN00134222 A CN 00134222A CN 1146028 C CN1146028 C CN 1146028C
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- 238000000034 method Methods 0.000 title claims abstract description 32
- 239000010409 thin film Substances 0.000 title claims abstract description 14
- 239000000758 substrate Substances 0.000 claims abstract description 18
- 229920000642 polymer Polymers 0.000 claims abstract description 11
- 239000010410 layer Substances 0.000 claims description 34
- 239000013047 polymeric layer Substances 0.000 claims description 26
- 239000000178 monomer Substances 0.000 claims description 21
- 239000002184 metal Substances 0.000 claims description 15
- 229910052751 metal Inorganic materials 0.000 claims description 15
- 230000004888 barrier function Effects 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 10
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 9
- 239000003792 electrolyte Substances 0.000 claims description 8
- 239000002904 solvent Substances 0.000 claims description 8
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 238000006116 polymerization reaction Methods 0.000 claims description 6
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims description 5
- 229920002554 vinyl polymer Polymers 0.000 claims description 5
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 claims description 4
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims description 4
- 229960001760 dimethyl sulfoxide Drugs 0.000 claims description 4
- 230000005684 electric field Effects 0.000 claims description 4
- JBKVHLHDHHXQEQ-UHFFFAOYSA-N epsilon-caprolactam Chemical compound O=C1CCCCCN1 JBKVHLHDHHXQEQ-UHFFFAOYSA-N 0.000 claims description 4
- 229910045601 alloy Inorganic materials 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
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- 229910052802 copper Inorganic materials 0.000 claims description 3
- 229910052737 gold Inorganic materials 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 229910052697 platinum Inorganic materials 0.000 claims description 3
- 229910052709 silver Inorganic materials 0.000 claims description 3
- 229910052718 tin Inorganic materials 0.000 claims description 3
- 229910052720 vanadium Inorganic materials 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 229910052725 zinc Inorganic materials 0.000 claims description 3
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims description 2
- OQOIYECUXDNABI-UHFFFAOYSA-N 2-phenylthiirane Chemical compound C1SC1C1=CC=CC=C1 OQOIYECUXDNABI-UHFFFAOYSA-N 0.000 claims description 2
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical class NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 claims description 2
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 claims description 2
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 claims description 2
- QROGIFZRVHSFLM-QHHAFSJGSA-N [(e)-prop-1-enyl]benzene Chemical group C\C=C\C1=CC=CC=C1 QROGIFZRVHSFLM-QHHAFSJGSA-N 0.000 claims description 2
- 229910052804 chromium Inorganic materials 0.000 claims description 2
- 229910052759 nickel Inorganic materials 0.000 claims description 2
- 229910052760 oxygen Inorganic materials 0.000 claims description 2
- 239000001301 oxygen Substances 0.000 claims description 2
- 239000007769 metal material Substances 0.000 abstract description 3
- 150000002500 ions Chemical class 0.000 abstract 2
- 230000000379 polymerizing effect Effects 0.000 abstract 1
- 229910021417 amorphous silicon Inorganic materials 0.000 description 10
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 10
- 229920005591 polysilicon Polymers 0.000 description 10
- 238000005516 engineering process Methods 0.000 description 7
- 238000007747 plating Methods 0.000 description 7
- 230000015572 biosynthetic process Effects 0.000 description 5
- 239000011248 coating agent Substances 0.000 description 5
- 238000000576 coating method Methods 0.000 description 5
- 238000009713 electroplating Methods 0.000 description 5
- 238000002048 anodisation reaction Methods 0.000 description 4
- 229920002120 photoresistant polymer Polymers 0.000 description 4
- 239000003990 capacitor Substances 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000004146 energy storage Methods 0.000 description 3
- 238000001259 photo etching Methods 0.000 description 3
- 238000005229 chemical vapour deposition Methods 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical compound CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-UHFFFAOYSA-N 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- QWPPOHNGKGFGJK-UHFFFAOYSA-N hypochlorous acid Chemical compound ClO QWPPOHNGKGFGJK-UHFFFAOYSA-N 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000004544 sputter deposition Methods 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
-
- 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
- H01L29/78618—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 characterised by the drain or the source properties, e.g. the doping structure, the composition, the sectional shape or the contact structure
- H01L29/78621—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 characterised by the drain or the source properties, e.g. the doping structure, the composition, the sectional shape or the contact structure with LDD structure or an extension or an offset region or characterised by the doping profile
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Ceramic Engineering (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Manufacturing & Machinery (AREA)
- Thin Film Transistor (AREA)
- Polyamides (AREA)
- Polymerisation Methods In General (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
Description
Claims (12)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019990046535A KR20010038535A (ko) | 1999-10-26 | 1999-10-26 | 박막 트랜지스터의 제조 방법 |
KR46535/1999 | 1999-10-26 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1294411A CN1294411A (zh) | 2001-05-09 |
CN1146028C true CN1146028C (zh) | 2004-04-14 |
Family
ID=19616908
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB001342223A Expired - Fee Related CN1146028C (zh) | 1999-10-26 | 2000-10-26 | 薄膜晶体管的轻掺杂漏极/偏置结构的制造方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US6576502B1 (zh) |
JP (1) | JP4072311B2 (zh) |
KR (1) | KR20010038535A (zh) |
CN (1) | CN1146028C (zh) |
TW (1) | TW492083B (zh) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100358157C (zh) * | 2003-10-28 | 2007-12-26 | 统宝光电股份有限公司 | 薄膜晶体管及其制作方法 |
CN101431024B (zh) * | 2007-11-08 | 2010-04-07 | 中芯国际集成电路制造(上海)有限公司 | 一种分开优化源/漏极的方法 |
CN101593681B (zh) * | 2008-05-26 | 2011-07-06 | 中芯国际集成电路制造(北京)有限公司 | 减小nmos器件栅极诱导漏极漏电流的方法 |
TW201003850A (en) * | 2008-07-10 | 2010-01-16 | Au Optronics Corp | Semiconductor device, display apparatus, electro-optical apparatus, and method for fabricating thereof |
CN104701175A (zh) * | 2013-12-10 | 2015-06-10 | 昆山国显光电有限公司 | 一种薄膜晶体管的制造方法 |
CN106298956A (zh) | 2016-09-08 | 2017-01-04 | 武汉华星光电技术有限公司 | 氧化物薄膜晶体管的制备方法 |
CN107195689B (zh) * | 2017-07-21 | 2021-01-22 | 京东方科技集团股份有限公司 | 一种薄膜晶体管及其制作方法、oled显示面板 |
KR102505880B1 (ko) * | 2017-09-06 | 2023-03-06 | 삼성디스플레이 주식회사 | 박막 트랜지스터 및 그 제조방법, 이를 포함하는 표시 장치 |
CN109888021A (zh) * | 2019-02-27 | 2019-06-14 | 京东方科技集团股份有限公司 | 一种薄膜晶体管及其制备方法、阵列基板、显示装置 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2564725B2 (ja) * | 1991-12-24 | 1996-12-18 | 株式会社半導体エネルギー研究所 | Mos型トランジスタの作製方法 |
US5728592A (en) * | 1992-10-09 | 1998-03-17 | Fujitsu Ltd. | Method for fabricating a thin film transistor matrix device |
US5604139A (en) * | 1994-02-10 | 1997-02-18 | Semiconductor Energy Laboratory Co., Ltd. | Method for manufacturing a semiconductor device |
JPH0927620A (ja) | 1995-07-13 | 1997-01-28 | Hitachi Ltd | 半導体素子の形成方法およびその方法により形成されたmisfet |
US5801077A (en) | 1996-04-22 | 1998-09-01 | Chartered Semiconductor Manufacturing Ltd. | Method of making sidewall polymer on polycide gate for LDD structure |
JPH10261798A (ja) * | 1997-03-17 | 1998-09-29 | Seiko Epson Corp | 薄膜トランジスタの製造方法及び液晶パネルの製造方法 |
US6255025B1 (en) * | 1998-07-13 | 2001-07-03 | Fuji Xerox Co., Ltd. | Filter and process for producing same |
-
1999
- 1999-10-26 KR KR1019990046535A patent/KR20010038535A/ko not_active Application Discontinuation
-
2000
- 2000-10-23 TW TW089122229A patent/TW492083B/zh not_active IP Right Cessation
- 2000-10-23 US US09/693,992 patent/US6576502B1/en not_active Expired - Lifetime
- 2000-10-24 JP JP2000323986A patent/JP4072311B2/ja not_active Expired - Fee Related
- 2000-10-26 CN CNB001342223A patent/CN1146028C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
KR20010038535A (ko) | 2001-05-15 |
TW492083B (en) | 2002-06-21 |
US6576502B1 (en) | 2003-06-10 |
JP2001189463A (ja) | 2001-07-10 |
JP4072311B2 (ja) | 2008-04-09 |
CN1294411A (zh) | 2001-05-09 |
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