CN1215543C - 用于评估多晶硅薄膜的装置 - Google Patents
用于评估多晶硅薄膜的装置 Download PDFInfo
- Publication number
- CN1215543C CN1215543C CNB021020906A CN02102090A CN1215543C CN 1215543 C CN1215543 C CN 1215543C CN B021020906 A CNB021020906 A CN B021020906A CN 02102090 A CN02102090 A CN 02102090A CN 1215543 C CN1215543 C CN 1215543C
- Authority
- CN
- China
- Prior art keywords
- polysilicon membrane
- optical system
- workbench
- light
- ultraviolet light
- 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
- 229910021420 polycrystalline silicon Inorganic materials 0.000 title claims abstract description 147
- 229920005591 polysilicon Polymers 0.000 claims abstract description 146
- 239000000758 substrate Substances 0.000 claims abstract description 76
- 230000003287 optical effect Effects 0.000 claims abstract description 52
- 238000011156 evaluation Methods 0.000 claims abstract description 8
- 239000012528 membrane Substances 0.000 claims description 139
- 238000000034 method Methods 0.000 claims description 25
- 238000005286 illumination Methods 0.000 claims description 22
- 230000008569 process Effects 0.000 claims description 11
- 229910021417 amorphous silicon Inorganic materials 0.000 claims description 7
- 230000006870 function Effects 0.000 claims description 6
- 230000005855 radiation Effects 0.000 claims description 6
- 238000000137 annealing Methods 0.000 claims description 5
- 230000000737 periodic effect Effects 0.000 claims description 3
- 238000009281 ultraviolet germicidal irradiation Methods 0.000 claims description 2
- 238000012544 monitoring process Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract 1
- 238000005224 laser annealing Methods 0.000 description 44
- 235000019580 granularity Nutrition 0.000 description 27
- 239000007787 solid Substances 0.000 description 17
- 238000003384 imaging method Methods 0.000 description 11
- 239000010408 film Substances 0.000 description 9
- 239000011521 glass Substances 0.000 description 9
- 238000007689 inspection Methods 0.000 description 9
- 239000013078 crystal Substances 0.000 description 8
- KPHWPUGNDIVLNH-UHFFFAOYSA-M diclofenac sodium Chemical compound [Na+].[O-]C(=O)CC1=CC=CC=C1NC1=C(Cl)C=CC=C1Cl KPHWPUGNDIVLNH-UHFFFAOYSA-M 0.000 description 8
- 238000001514 detection method Methods 0.000 description 7
- 230000007246 mechanism Effects 0.000 description 7
- 239000010409 thin film Substances 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 6
- 230000033001 locomotion Effects 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 230000008859 change Effects 0.000 description 5
- 238000013461 design Methods 0.000 description 5
- 230000037230 mobility Effects 0.000 description 5
- 238000012545 processing Methods 0.000 description 5
- 230000004075 alteration Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 239000000523 sample Substances 0.000 description 4
- 238000004364 calculation method Methods 0.000 description 3
- 230000005684 electric field Effects 0.000 description 3
- 239000004973 liquid crystal related substance Substances 0.000 description 3
- 238000000386 microscopy Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 2
- 238000005311 autocorrelation function Methods 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 230000001678 irradiating effect Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000013307 optical fiber Substances 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 244000287680 Garcinia dulcis Species 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000002939 deleterious effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000010349 pulsation Effects 0.000 description 1
- 230000011514 reflex Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000012857 repacking Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000004626 scanning electron microscopy Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 210000000697 sensory organ Anatomy 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 150000003376 silicon Chemical class 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 230000003685 thermal hair damage Effects 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
- G01N21/956—Inspecting patterns on the surface of objects
Landscapes
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Power Engineering (AREA)
- Ceramic Engineering (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Computer Hardware Design (AREA)
- Recrystallisation Techniques (AREA)
- Liquid Crystal (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Testing Or Measuring Of Semiconductors Or The Like (AREA)
Abstract
Description
Claims (9)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001013498 | 2001-01-22 | ||
JP013498/2001 | 2001-01-22 | ||
JP2001360959A JP4121735B2 (ja) | 2001-01-22 | 2001-11-27 | ポリシリコン膜評価装置 |
JP360959/2001 | 2001-11-27 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1379459A CN1379459A (zh) | 2002-11-13 |
CN1215543C true CN1215543C (zh) | 2005-08-17 |
Family
ID=26608081
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB021020906A Expired - Fee Related CN1215543C (zh) | 2001-01-22 | 2002-01-22 | 用于评估多晶硅薄膜的装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US6798498B2 (zh) |
JP (1) | JP4121735B2 (zh) |
KR (1) | KR100859357B1 (zh) |
CN (1) | CN1215543C (zh) |
TW (1) | TW536622B (zh) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4715016B2 (ja) * | 2001-02-15 | 2011-07-06 | ソニー株式会社 | ポリシリコン膜の評価方法 |
TW586173B (en) * | 2002-11-29 | 2004-05-01 | Au Optronics Corp | Method of monitoring a laser crystallization process |
EP1639350A1 (en) * | 2003-06-19 | 2006-03-29 | Koninklijke Philips Electronics N.V. | Analysis apparatus and method comprising auto-focusing means |
TWI254792B (en) * | 2003-07-01 | 2006-05-11 | Au Optronics Corp | Detecting method and device of laser crystalline silicon |
KR100531416B1 (ko) * | 2003-09-17 | 2005-11-29 | 엘지.필립스 엘시디 주식회사 | Sls 장비 및 이를 이용한 실리콘 결정화 방법 |
CN100433245C (zh) * | 2004-03-11 | 2008-11-12 | 株式会社液晶先端技术开发中心 | 激光结晶设备及激光结晶方法 |
JP2005294801A (ja) * | 2004-03-11 | 2005-10-20 | Advanced Lcd Technologies Development Center Co Ltd | レーザー結晶化装置及びレーザー結晶化方法 |
JP2005266083A (ja) * | 2004-03-17 | 2005-09-29 | Olympus Corp | 観察装置及び観察方法 |
CN100339968C (zh) * | 2004-03-26 | 2007-09-26 | 力晶半导体股份有限公司 | 一种管状缺陷的检测方式 |
KR20060048937A (ko) * | 2004-08-03 | 2006-05-18 | 가부시키가이샤 에키쇼센탄 기쥬쓰 가이하쓰센타 | 레이저 결정화 장치 |
JP2006093634A (ja) * | 2004-09-27 | 2006-04-06 | Advanced Lcd Technologies Development Center Co Ltd | 半導体装置、レーザ光の光強度分布測定方法レーザアニール装置および結晶化方法 |
JP2006133054A (ja) * | 2004-11-05 | 2006-05-25 | Oki Electric Ind Co Ltd | 干渉顔料検出装置 |
JP2006189718A (ja) | 2005-01-07 | 2006-07-20 | Laserfront Technologies Inc | 部材切替装置、レンズ切替装置、レーザリペア装置及びレーザ検査装置 |
CN101311344B (zh) * | 2008-02-27 | 2010-08-04 | 中国科学院上海光学精密机械研究所 | 晶粒尺寸可控的多晶硅薄膜制备及检测装置 |
CN101493425B (zh) * | 2008-10-31 | 2011-07-20 | 东莞康视达自动化科技有限公司 | 微观表面缺陷全自动紫外光学检测方法及其系统 |
US8285418B2 (en) * | 2009-07-23 | 2012-10-09 | Kla-Tencor Corporation | Dual scanning stage |
TW201145397A (en) * | 2010-03-23 | 2011-12-16 | Japan Steel Works Ltd | Laser annealing device |
KR20120025300A (ko) | 2010-09-07 | 2012-03-15 | 삼성모바일디스플레이주식회사 | 다결정 규소막 검사 장치 및 검사 방법 |
KR101692277B1 (ko) * | 2010-11-23 | 2017-01-04 | 주식회사 고영테크놀러지 | 검사방법 |
SG11201408664YA (en) * | 2012-06-29 | 2015-01-29 | Rudolph Technologies Inc | Flying sensor head |
CN103219229B (zh) * | 2013-03-28 | 2016-04-27 | 昆山维信诺显示技术有限公司 | Ela不均匀性的量化判断方法及其反馈系统 |
US20160189990A1 (en) * | 2014-12-29 | 2016-06-30 | Shenzhen China Star Optoelectronics Technology Co. Ltd. | Laser crystallziation system and method of controlling crystallization energy therein |
CN104898265B (zh) * | 2015-06-11 | 2017-09-26 | 昆山国显光电有限公司 | 防止显微镜物镜碰撞基板的系统及方法、图像获取系统 |
WO2017097564A1 (en) | 2015-12-07 | 2017-06-15 | Asml Holding N.V. | Objective lens system |
JP6906339B2 (ja) * | 2017-03-28 | 2021-07-21 | 三菱電機株式会社 | 半導体検査装置及び半導体検査方法 |
US11508588B2 (en) * | 2017-05-24 | 2022-11-22 | Tokyo Electron Limited | Substrate treatment device and substrate treatment method |
JPWO2023135702A1 (zh) * | 2022-01-13 | 2023-07-20 | ||
EP4394478A1 (en) * | 2022-12-29 | 2024-07-03 | Leica Microsystems CMS GmbH | Controller for a microscope, microscope system and corresponding method |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5548661A (en) * | 1991-07-12 | 1996-08-20 | Price; Jeffrey H. | Operator independent image cytometer |
JPH05121509A (ja) * | 1991-10-24 | 1993-05-18 | Dainippon Screen Mfg Co Ltd | シリコン薄膜の結晶性評価方法 |
JP4149528B2 (ja) * | 1996-01-17 | 2008-09-10 | オリンパス株式会社 | 自動焦点検出装置 |
US5825498A (en) * | 1996-02-05 | 1998-10-20 | Micron Technology, Inc. | Ultraviolet light reflectance method for evaluating the surface characteristics of opaque materials |
US6023056A (en) * | 1998-05-04 | 2000-02-08 | Eastman Kodak Company | Scene-based autofocus method |
TW490802B (en) * | 2000-01-07 | 2002-06-11 | Sony Corp | Polysilicon evaluating method, polysilicon inspection apparatus and method for preparation of thin film transistor |
JP4715016B2 (ja) * | 2001-02-15 | 2011-07-06 | ソニー株式会社 | ポリシリコン膜の評価方法 |
-
2001
- 2001-11-27 JP JP2001360959A patent/JP4121735B2/ja not_active Expired - Fee Related
-
2002
- 2002-01-18 US US10/050,542 patent/US6798498B2/en not_active Expired - Fee Related
- 2002-01-21 KR KR1020020003303A patent/KR100859357B1/ko not_active IP Right Cessation
- 2002-01-22 CN CNB021020906A patent/CN1215543C/zh not_active Expired - Fee Related
- 2002-01-22 TW TW091100981A patent/TW536622B/zh not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CN1379459A (zh) | 2002-11-13 |
JP2002289522A (ja) | 2002-10-04 |
US20020145733A1 (en) | 2002-10-10 |
JP4121735B2 (ja) | 2008-07-23 |
US6798498B2 (en) | 2004-09-28 |
KR20020062586A (ko) | 2002-07-26 |
KR100859357B1 (ko) | 2008-09-22 |
TW536622B (en) | 2003-06-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1215543C (zh) | 用于评估多晶硅薄膜的装置 | |
US9606071B2 (en) | Defect inspection method and device using same | |
CN1220255C (zh) | 评定多晶硅的方法和系统及制造薄膜晶体管的方法和系统 | |
JP2017107201A (ja) | 動的オートフォーカスシステム | |
JP4567594B2 (ja) | 顕微鏡、試料観察方法、及び半導体検査方法 | |
CN110050184B (zh) | 检查透明基材上的缺陷的方法和设备及发射入射光的方法 | |
CN211061152U (zh) | 一种集成视场、调制传递函数和对中测量的镜头检测设备 | |
WO2018019277A1 (zh) | 一种用于基片对准的机器视觉系统及对准装置 | |
JP4884063B2 (ja) | 深さ測定装置 | |
JP4974060B2 (ja) | 創薬スクリーニング方法 | |
JP4994053B2 (ja) | 基板検査装置及び基板検査方法 | |
US20110157458A1 (en) | Method and apparatus for focusing | |
JP2010107355A (ja) | 光学フィルタ調整方法およびムラ検査装置 | |
JP4708292B2 (ja) | 基板検査装置及び基板検査方法 | |
JP2011069676A (ja) | 検査装置及び検査方法 | |
JP2000214368A (ja) | レンズ系光軸調整方法およびレンズ系光軸調整装置 | |
KR101353810B1 (ko) | 마스크리스 노광 장치와 방법, 및 평판 디스플레이 패널의 제조 방법 | |
TWI470299B (zh) | 自動對焦裝置與方法 | |
US9594230B2 (en) | On-axis focus sensor and method | |
JP2008261829A (ja) | 表面測定装置 | |
JP2000349043A (ja) | 矩形ビーム用精密焦点合せ方法 | |
KR100758837B1 (ko) | 자동 초점조정이 가능한 현미경 | |
JP2014066648A (ja) | 基板検査方法及び装置 | |
JP2004226771A (ja) | 全反射蛍光顕微測定装置 | |
JP2004101428A (ja) | レーザ顕微鏡装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
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 | ||
C56 | Change in the name or address of the patentee | ||
CP03 | Change of name, title or address |
Address after: Tokyo, Japan, Japan Co-patentee after: SONY Manufacturing Systems Inc Patentee after: Sony Corporation Address before: Tokyo, Japan, Japan Co-patentee before: Sony Precision Technology Inc. Patentee before: Sony Corporation |
|
ASS | Succession or assignment of patent right |
Free format text: FORMER OWNER: SONY MANUFACTURING SYSTEMS CORPORATION Effective date: 20120409 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20120409 Address after: Tokyo, Japan, Japan Patentee after: Sony Corporation Address before: Tokyo, Japan, Japan Co-patentee before: SONY Manufacturing Systems Inc Patentee before: Sony Corporation |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050817 Termination date: 20140122 |