CN101038937B - 薄膜半导体器件及其制造方法 - Google Patents
薄膜半导体器件及其制造方法 Download PDFInfo
- Publication number
- CN101038937B CN101038937B CN200710086328XA CN200710086328A CN101038937B CN 101038937 B CN101038937 B CN 101038937B CN 200710086328X A CN200710086328X A CN 200710086328XA CN 200710086328 A CN200710086328 A CN 200710086328A CN 101038937 B CN101038937 B CN 101038937B
- Authority
- CN
- China
- Prior art keywords
- laser
- film
- thin
- active area
- semiconductor device
- 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 136
- 239000004065 semiconductor Substances 0.000 title claims abstract description 72
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 21
- 238000000034 method Methods 0.000 title claims description 41
- 230000008859 change Effects 0.000 claims abstract description 10
- 230000005855 radiation Effects 0.000 claims description 95
- 239000013078 crystal Substances 0.000 claims description 75
- 238000002425 crystallisation Methods 0.000 claims description 57
- 239000010408 film Substances 0.000 claims description 52
- 230000008025 crystallization Effects 0.000 claims description 25
- 230000015572 biosynthetic process Effects 0.000 claims description 12
- 239000000758 substrate Substances 0.000 description 41
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 21
- 229910021417 amorphous silicon Inorganic materials 0.000 description 15
- 238000005516 engineering process Methods 0.000 description 15
- 239000010410 layer Substances 0.000 description 11
- 239000000203 mixture Substances 0.000 description 11
- 238000000576 coating method Methods 0.000 description 9
- 238000000151 deposition Methods 0.000 description 9
- 230000002349 favourable effect Effects 0.000 description 8
- 238000000137 annealing Methods 0.000 description 7
- 230000000052 comparative effect Effects 0.000 description 7
- 230000008021 deposition Effects 0.000 description 7
- 238000005530 etching Methods 0.000 description 7
- 239000011248 coating agent Substances 0.000 description 6
- 239000012535 impurity Substances 0.000 description 6
- 238000000623 plasma-assisted chemical vapour deposition Methods 0.000 description 6
- 229920005591 polysilicon Polymers 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000003321 amplification Effects 0.000 description 4
- 239000007772 electrode material Substances 0.000 description 4
- 239000011229 interlayer Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 238000003199 nucleic acid amplification method Methods 0.000 description 4
- 230000010355 oscillation Effects 0.000 description 4
- 230000000737 periodic effect Effects 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- 239000002800 charge carrier Substances 0.000 description 3
- 238000006356 dehydrogenation reaction Methods 0.000 description 3
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- 239000001257 hydrogen Substances 0.000 description 3
- RPAJSBKBKSSMLJ-DFWYDOINSA-N (2s)-2-aminopentanedioic acid;hydrochloride Chemical compound Cl.OC(=O)[C@@H](N)CCC(O)=O RPAJSBKBKSSMLJ-DFWYDOINSA-N 0.000 description 2
- 229910052581 Si3N4 Inorganic materials 0.000 description 2
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 239000012044 organic layer Substances 0.000 description 2
- 238000005204 segregation Methods 0.000 description 2
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 2
- 241000931526 Acer campestre Species 0.000 description 1
- 210000001015 abdomen Anatomy 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 239000013039 cover film Substances 0.000 description 1
- 229910021419 crystalline silicon Inorganic materials 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005137 deposition process Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 229910052735 hafnium Inorganic materials 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000005224 laser annealing Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000001259 photo etching Methods 0.000 description 1
- 229920000548 poly(silane) polymer Polymers 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000027756 respiratory electron transport chain Effects 0.000 description 1
- 229910052594 sapphire Inorganic materials 0.000 description 1
- 239000010980 sapphire Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 229910052814 silicon oxide Inorganic materials 0.000 description 1
- 238000003980 solgel method Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000004528 spin coating Methods 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
- 229910052726 zirconium Inorganic materials 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
- H01L29/02—Semiconductor bodies ; Multistep manufacturing processes therefor
- H01L29/04—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by their crystalline structure, e.g. polycrystalline, cubic or particular orientation of crystalline planes
-
- 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
- H01L27/1259—Multistep manufacturing methods
- H01L27/1296—Multistep manufacturing methods adapted to increase the uniformity of device parameters
-
- 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
- H01L29/66—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
- H01L29/78651—Silicon transistors
- H01L29/7866—Non-monocrystalline silicon transistors
- H01L29/78672—Polycrystalline or microcrystalline silicon transistor
- H01L29/78675—Polycrystalline or microcrystalline silicon transistor with normal-type structure, e.g. with top 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
- H01L29/66—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
- H01L29/78696—Thin film transistors, i.e. transistors with a channel being at least partly a thin film characterised by the structure of the channel, e.g. multichannel, transverse or longitudinal shape, length or width, doping structure, or the overlap or alignment between the channel and the gate, the source or the drain, or the contacting structure of the channel
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Recrystallisation Techniques (AREA)
- Thin Film Transistor (AREA)
- Liquid Crystal (AREA)
Abstract
Description
Claims (6)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006067273 | 2006-03-13 | ||
JP067273/06 | 2006-03-13 | ||
JP347053/06 | 2006-12-25 | ||
JP2006347053A JP4169073B2 (ja) | 2006-03-13 | 2006-12-25 | 薄膜半導体装置および薄膜半導体装置の製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101038937A CN101038937A (zh) | 2007-09-19 |
CN101038937B true CN101038937B (zh) | 2010-06-02 |
Family
ID=38479455
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200710086328XA Expired - Fee Related CN101038937B (zh) | 2006-03-13 | 2007-03-13 | 薄膜半导体器件及其制造方法 |
Country Status (5)
Country | Link |
---|---|
US (2) | US7521712B2 (zh) |
JP (1) | JP4169073B2 (zh) |
KR (1) | KR101360302B1 (zh) |
CN (1) | CN101038937B (zh) |
TW (1) | TW200802891A (zh) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010007333A1 (en) * | 2008-07-18 | 2010-01-21 | Panasonic Corporation | Semiconductor material |
TWI413260B (zh) * | 2008-07-31 | 2013-10-21 | Semiconductor Energy Lab | 半導體裝置及其製造方法 |
TWI500159B (zh) * | 2008-07-31 | 2015-09-11 | Semiconductor Energy Lab | 半導體裝置和其製造方法 |
US9123820B2 (en) * | 2010-05-31 | 2015-09-01 | Sharp Kabushiki Kaisha | Thin film transistor including semiconductor oxide layer having reduced resistance regions |
CN103854987B (zh) * | 2012-12-04 | 2017-08-25 | 中芯国际集成电路制造(上海)有限公司 | 伪栅的形成方法、选择性沉积硅的方法和插塞的形成方法 |
KR20150112288A (ko) * | 2014-03-27 | 2015-10-07 | 삼성전자주식회사 | 스트레처블 소자와 그 제조방법 및 스트레처블 소자를 포함하는 전자장치 |
US11955561B2 (en) * | 2021-07-22 | 2024-04-09 | Taiwan Semiconductor Manufacturing Company Limited | Carrier modification devices for avoiding channel length reduction and methods for fabricating the same |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3642546B2 (ja) * | 1997-08-12 | 2005-04-27 | 株式会社東芝 | 多結晶半導体薄膜の製造方法 |
KR20010071526A (ko) * | 1998-07-06 | 2001-07-28 | 모리시타 요이찌 | 박막 트랜지스터와 액정표시장치 |
US6548843B2 (en) * | 1998-11-12 | 2003-04-15 | International Business Machines Corporation | Ferroelectric storage read-write memory |
GB2358079B (en) * | 2000-01-07 | 2004-02-18 | Seiko Epson Corp | Thin-film transistor |
JP2003037061A (ja) * | 2001-07-24 | 2003-02-07 | Sharp Corp | 半導体薄膜およびその形成方法並びに半導体装置 |
US7232714B2 (en) * | 2001-11-30 | 2007-06-19 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device |
US7394626B2 (en) * | 2002-11-01 | 2008-07-01 | Nec Corporation | Magnetoresistance device with a diffusion barrier between a conductor and a magnetoresistance element and method of fabricating the same |
JP2005012030A (ja) * | 2003-06-19 | 2005-01-13 | Sharp Corp | 結晶性半導体膜の製造方法、結晶性半導体膜、半導体装置の製造方法および半導体装置 |
JP4408668B2 (ja) * | 2003-08-22 | 2010-02-03 | 三菱電機株式会社 | 薄膜半導体の製造方法および製造装置 |
JP2006077834A (ja) | 2004-09-08 | 2006-03-23 | Nsk Ltd | ボールねじ機構 |
JP2007281420A (ja) * | 2006-03-13 | 2007-10-25 | Sony Corp | 半導体薄膜の結晶化方法 |
JP2007281421A (ja) * | 2006-03-13 | 2007-10-25 | Sony Corp | 半導体薄膜の結晶化方法 |
-
2006
- 2006-12-25 JP JP2006347053A patent/JP4169073B2/ja not_active Expired - Fee Related
-
2007
- 2007-03-06 TW TW096107708A patent/TW200802891A/zh not_active IP Right Cessation
- 2007-03-12 KR KR1020070023994A patent/KR101360302B1/ko not_active IP Right Cessation
- 2007-03-13 US US11/685,550 patent/US7521712B2/en not_active Expired - Fee Related
- 2007-03-13 CN CN200710086328XA patent/CN101038937B/zh not_active Expired - Fee Related
-
2008
- 2008-06-06 US US12/134,698 patent/US7598160B2/en not_active Expired - Fee Related
Non-Patent Citations (2)
Title |
---|
JP特开2005-12030A 2005.01.13 |
JP特开平8-97141A 1996.04.12 |
Also Published As
Publication number | Publication date |
---|---|
KR101360302B1 (ko) | 2014-02-10 |
TWI342622B (zh) | 2011-05-21 |
JP4169073B2 (ja) | 2008-10-22 |
US7598160B2 (en) | 2009-10-06 |
CN101038937A (zh) | 2007-09-19 |
US7521712B2 (en) | 2009-04-21 |
US20080241981A1 (en) | 2008-10-02 |
KR20070093356A (ko) | 2007-09-18 |
TW200802891A (en) | 2008-01-01 |
JP2007281423A (ja) | 2007-10-25 |
US20070212825A1 (en) | 2007-09-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR101426982B1 (ko) | 브리징된 그레인 구조들을 갖는 다결정 실리콘 박막 트래지스터들 | |
CN101038937B (zh) | 薄膜半导体器件及其制造方法 | |
KR100671212B1 (ko) | 폴리실리콘 형성방법 | |
KR100492152B1 (ko) | 실리콘 결정화방법 | |
US8076187B2 (en) | Mask pattern, method of fabricating thin film transistor, and method of fabricating organic light emitting display device using the same | |
US7651928B2 (en) | Method for crystallizing a semiconductor thin film | |
US7723167B2 (en) | Process and system for laser annealing and laser-annealed semiconductor film | |
US7541615B2 (en) | Display device including thin film transistors | |
US20070212860A1 (en) | Method for crystallizing a semiconductor thin film | |
KR100660814B1 (ko) | 박막트랜지스터의 반도체층 형성방법 | |
KR101186294B1 (ko) | 측면 결정화된 반도체층의 제조방법 및 이를 이용한 박막트랜지스터의 제조방법 | |
TWI342072B (zh) | ||
CN100573886C (zh) | 显示装置 | |
US7838397B2 (en) | Process and system for laser annealing and laser-annealed semiconductor film | |
KR101886862B1 (ko) | 결정화방법 및 이를 이용한 박막 트랜지스터의 제조방법 | |
CN100587969C (zh) | 薄膜半导体装置和制造薄膜半导体装置的方法 | |
KR100803867B1 (ko) | 비정질 실리콘층의 결정화 방법 및 이를 이용한 박막트랜지스터의 제조방법 | |
KR100496138B1 (ko) | 실리콘 결정화방법 | |
KR100689317B1 (ko) | 자기장 결정화방법 | |
Han et al. | A New Poly-Si TFT Employing XeCl Excimer Laser Annealing with Pre-patterned Al Laser Beam Mask |
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 |
Owner name: NIPPON DISPLAY CO., LTD. Free format text: FORMER OWNER: SONY CORPORATION Effective date: 20121123 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20121123 Address after: Aichi Patentee after: Japan display West Co.,Ltd. Address before: Tokyo, Japan Patentee before: Sony Corporation |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100602 Termination date: 20190313 |