KR20060130109A - 기판 검사 장치 - Google Patents
기판 검사 장치 Download PDFInfo
- Publication number
- KR20060130109A KR20060130109A KR1020067014526A KR20067014526A KR20060130109A KR 20060130109 A KR20060130109 A KR 20060130109A KR 1020067014526 A KR1020067014526 A KR 1020067014526A KR 20067014526 A KR20067014526 A KR 20067014526A KR 20060130109 A KR20060130109 A KR 20060130109A
- Authority
- KR
- South Korea
- Prior art keywords
- data
- area
- pattern
- region
- inspection
- Prior art date
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Classifications
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- 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
- G01N21/95607—Inspecting patterns on the surface of objects using a comparative method
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- 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
- G01N21/95684—Patterns showing highly reflecting parts, e.g. metallic elements
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/0002—Inspection of images, e.g. flaw detection
- G06T7/0004—Industrial image inspection
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/0002—Apparatus or processes for manufacturing printed circuits for manufacturing artworks for printed circuits
-
- 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
- G01N2021/95638—Inspecting patterns on the surface of objects for PCB's
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/30—Subject of image; Context of image processing
- G06T2207/30108—Industrial image inspection
- G06T2207/30141—Printed circuit board [PCB]
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Pathology (AREA)
- Immunology (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Theoretical Computer Science (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Quality & Reliability (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Image Analysis (AREA)
- Tests Of Electronic Circuits (AREA)
- Image Processing (AREA)
Abstract
Description
Claims (3)
- 기판상에 형성된 패턴 영역의 형성 상태를 검사하는 기판 검사 장치에 있어서,검사 대상으로 되는 패턴 영역의 내측 및 외측에 있어서의 검사 데이터를 생성하는 검사 데이터 생성 수단과,상기 검사 데이터 생성 수단에 의하여 생성된 패턴 영역의 내측의 검사 데이터와 미리 설정된 내측의 기준 검사 데이터를 비교하는 동시에, 상기 외측의 검사 데이터와 미리 설정된 외측의 기준 검사 데이터를 비교함으로써, 상기 패턴 영역의 양부(良否)를 판정하는 판정 수단을 구비하여 이루어지는 것을 특징으로 하는 기판 검사 장치.
- 제1항에 있어서,상기 패턴 영역의 내측의 검사 데이터의 종류와 외측의 검사 데이터의 종류가 다른 것을 특징으로 하는 기판 검사 장치.
- 제1항에 있어서,상기 패턴 영역의 내측의 검사 데이터가 휘도에 관한 데이터이며, 상기 외측의 검사 데이터가 형상에 관한 데이터인 것을 특징으로 하는 기판 검사 장치.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003425497A JP3589424B1 (ja) | 2003-12-22 | 2003-12-22 | 基板検査装置 |
JPJP-P-2003-00425497 | 2003-12-22 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020077030048A Division KR101022187B1 (ko) | 2003-12-22 | 2004-12-17 | 기판 검사 장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20060130109A true KR20060130109A (ko) | 2006-12-18 |
KR100827906B1 KR100827906B1 (ko) | 2008-05-07 |
Family
ID=33509216
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020077030048A KR101022187B1 (ko) | 2003-12-22 | 2004-12-17 | 기판 검사 장치 |
KR1020067014526A KR100827906B1 (ko) | 2003-12-22 | 2004-12-17 | 기판 검사 장치 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020077030048A KR101022187B1 (ko) | 2003-12-22 | 2004-12-17 | 기판 검사 장치 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7639860B2 (ko) |
JP (1) | JP3589424B1 (ko) |
KR (2) | KR101022187B1 (ko) |
CN (1) | CN1898555B (ko) |
WO (1) | WO2005062028A1 (ko) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8588511B2 (en) * | 2002-05-22 | 2013-11-19 | Cognex Corporation | Method and apparatus for automatic measurement of pad geometry and inspection thereof |
JP4610182B2 (ja) * | 2003-12-05 | 2011-01-12 | 株式会社日立ハイテクノロジーズ | 走査型電子顕微鏡 |
JP4518494B2 (ja) * | 2005-03-28 | 2010-08-04 | 大日本スクリーン製造株式会社 | ランドパターン検査方法及び検査装置 |
US8200042B2 (en) * | 2007-01-31 | 2012-06-12 | Olympus Corporation | Endoscope apparatus and program |
JP5295526B2 (ja) * | 2007-01-31 | 2013-09-18 | オリンパス株式会社 | 計測用内視鏡装置 |
JP2008286692A (ja) * | 2007-05-18 | 2008-11-27 | Mega Trade:Kk | 外観検査システム |
JP5137926B2 (ja) * | 2009-09-29 | 2013-02-06 | 日立建機株式会社 | シリンダブロックのスプール孔検査方法 |
DE102010060375A1 (de) * | 2010-11-05 | 2012-05-10 | Hseb Dresden Gmbh | Inspektionsverfahren |
FR3059423B1 (fr) * | 2016-11-29 | 2020-05-29 | Vit | Systeme et procede de positionnement et d'inspection optique d'un objet |
JP6958345B2 (ja) * | 2017-12-27 | 2021-11-02 | 株式会社デンソー | 外観検査装置 |
CN109900711A (zh) * | 2019-04-02 | 2019-06-18 | 天津工业大学 | 基于机器视觉的工件缺陷检测方法 |
CN114549390A (zh) * | 2020-11-25 | 2022-05-27 | 鸿富锦精密电子(成都)有限公司 | 电路板检测方法、电子装置及存储介质 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4783826A (en) * | 1986-08-18 | 1988-11-08 | The Gerber Scientific Company, Inc. | Pattern inspection system |
JPS63196980A (ja) | 1987-02-10 | 1988-08-15 | Toshiba Corp | プリント基板の半田付外観検査装置 |
JP2502853B2 (ja) | 1991-09-05 | 1996-05-29 | 松下電器産業株式会社 | 配線パタ―ン検査装置 |
US5555316A (en) * | 1992-06-30 | 1996-09-10 | Matsushita Electric Industrial Co., Ltd. | Inspecting apparatus of mounting state of component or printing state of cream solder in mounting line of electronic component |
JPH0658729A (ja) | 1992-08-12 | 1994-03-04 | Fujitsu Ltd | 半田付け状態検査装置 |
US5608816A (en) * | 1993-12-24 | 1997-03-04 | Matsushita Electric Industrial Co., Ltd. | Apparatus for inspecting a wiring pattern according to a micro-inspection and a macro-inspection performed in parallel |
JPH10187977A (ja) * | 1996-12-25 | 1998-07-21 | Fujitsu Ltd | パターン検査方法及び装置 |
US6330354B1 (en) * | 1997-05-01 | 2001-12-11 | International Business Machines Corporation | Method of analyzing visual inspection image data to find defects on a device |
JPH1114324A (ja) | 1997-06-27 | 1999-01-22 | Hitachi Ltd | パターン欠陥検査方法及びその装置 |
JP3560473B2 (ja) * | 1998-05-26 | 2004-09-02 | 大日本スクリーン製造株式会社 | プリント基板の検査装置およびプリント基板の検査方法 |
JP2000241130A (ja) * | 1999-02-23 | 2000-09-08 | Fujitsu Ltd | パターン検査方法及びその装置 |
JP2000283929A (ja) * | 1999-03-31 | 2000-10-13 | Fujitsu Ltd | 配線パターン検査方法及びその装置 |
CA2296143A1 (fr) * | 2000-01-18 | 2001-07-18 | 9071 9410 Quebec Inc. | Systeme d'inspection optique |
US7058221B1 (en) * | 2000-07-07 | 2006-06-06 | Tani Electronics Industry Co., Ltd. | Method of recognizing object based on pattern matching and medium for recording computer program having same |
JP2003086919A (ja) | 2001-09-07 | 2003-03-20 | Sun Tec Kk | パターン検査装置 |
JP3993817B2 (ja) * | 2002-12-11 | 2007-10-17 | 株式会社日立製作所 | 欠陥組成分析方法及び装置 |
-
2003
- 2003-12-22 JP JP2003425497A patent/JP3589424B1/ja not_active Expired - Fee Related
-
2004
- 2004-12-17 WO PCT/JP2004/018947 patent/WO2005062028A1/ja active Application Filing
- 2004-12-17 CN CN2004800385032A patent/CN1898555B/zh active Active
- 2004-12-17 KR KR1020077030048A patent/KR101022187B1/ko not_active IP Right Cessation
- 2004-12-17 US US10/583,660 patent/US7639860B2/en not_active Expired - Fee Related
- 2004-12-17 KR KR1020067014526A patent/KR100827906B1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
CN1898555A (zh) | 2007-01-17 |
CN1898555B (zh) | 2011-09-14 |
US20070147676A1 (en) | 2007-06-28 |
WO2005062028A1 (ja) | 2005-07-07 |
KR101022187B1 (ko) | 2011-03-17 |
JP3589424B1 (ja) | 2004-11-17 |
KR100827906B1 (ko) | 2008-05-07 |
JP2005181218A (ja) | 2005-07-07 |
US7639860B2 (en) | 2009-12-29 |
KR20080011235A (ko) | 2008-01-31 |
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