JP4343456B2 - シート状製品の欠陥マーキング方法および装置 - Google Patents
シート状製品の欠陥マーキング方法および装置 Download PDFInfo
- Publication number
- JP4343456B2 JP4343456B2 JP2001104672A JP2001104672A JP4343456B2 JP 4343456 B2 JP4343456 B2 JP 4343456B2 JP 2001104672 A JP2001104672 A JP 2001104672A JP 2001104672 A JP2001104672 A JP 2001104672A JP 4343456 B2 JP4343456 B2 JP 4343456B2
- Authority
- JP
- Japan
- Prior art keywords
- sheet
- defect
- product
- marking
- width direction
- 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 - Lifetime
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Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/1306—Details
- G02F1/1309—Repairing; Testing
-
- 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
- G01N21/89—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles
- G01N21/892—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles characterised by the flaw, defect or object feature examined
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
- G02F2201/58—Arrangements comprising a monitoring photodetector
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F2203/00—Function characteristic
- G02F2203/69—Arrangements or methods for testing or calibrating a device
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Nonlinear Science (AREA)
- General Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Crystallography & Structural Chemistry (AREA)
- Textile Engineering (AREA)
- Optics & Photonics (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
- Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001104672A JP4343456B2 (ja) | 2001-04-03 | 2001-04-03 | シート状製品の欠陥マーキング方法および装置 |
KR1020020017989A KR100863163B1 (ko) | 2001-04-03 | 2002-04-02 | 시트형상 제품의 결함 마킹방법 및 장치 |
TW091106617A TW555970B (en) | 2001-04-03 | 2002-04-02 | Apparatus for marking flaw on sheet-like product and its method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001104672A JP4343456B2 (ja) | 2001-04-03 | 2001-04-03 | シート状製品の欠陥マーキング方法および装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2002303580A JP2002303580A (ja) | 2002-10-18 |
JP4343456B2 true JP4343456B2 (ja) | 2009-10-14 |
Family
ID=18957496
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2001104672A Expired - Lifetime JP4343456B2 (ja) | 2001-04-03 | 2001-04-03 | シート状製品の欠陥マーキング方法および装置 |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP4343456B2 (ko) |
KR (1) | KR100863163B1 (ko) |
TW (1) | TW555970B (ko) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006337630A (ja) * | 2005-06-01 | 2006-12-14 | Sumitomo Chemical Co Ltd | 積層光学フィルムの製造方法 |
JP2009244064A (ja) * | 2008-03-31 | 2009-10-22 | Sumitomo Chemical Co Ltd | 偏光フィルムの検査方法 |
CN101368974B (zh) * | 2008-09-28 | 2011-11-30 | 张德丰 | 可将缺陷信息打印在工件上的方法 |
KR101167391B1 (ko) | 2010-02-26 | 2012-07-19 | 현대제철 주식회사 | 형강재의 표면 결함 검사장치 |
JP5569791B2 (ja) * | 2010-04-14 | 2014-08-13 | 住友化学株式会社 | 光学フィルム作製用原反フィルム、および光学フィルムの製造方法 |
CN104884218A (zh) | 2012-12-28 | 2015-09-02 | 三菱丽阳株式会社 | 光学物品、用于制造光学物品的模具和模具的制造方法 |
WO2016013833A1 (ko) * | 2014-07-22 | 2016-01-28 | 주식회사 엘지화학 | 재단 제품의 생산방법 및 재단 시스템 |
CN104175759B (zh) * | 2014-08-21 | 2015-11-25 | 昆山龙腾光电有限公司 | 一种标记笔及其制造方法 |
CN106796184B (zh) * | 2014-10-10 | 2019-11-19 | 住友化学株式会社 | 隔膜及隔膜卷料的制造方法、隔膜卷料及其制造装置 |
KR101898835B1 (ko) * | 2015-04-09 | 2018-09-13 | 스미또모 가가꾸 가부시키가이샤 | 적층 광학 필름의 결함 검사 방법, 광학 필름의 결함 검사 방법 및 적층 광학 필름의 제조 방법 |
JP6661997B2 (ja) * | 2015-11-26 | 2020-03-11 | デクセリアルズ株式会社 | 異方性導電フィルム |
CN106290384B (zh) * | 2016-10-21 | 2018-11-23 | 江苏理工学院 | 无刷直流电机控制线路板在线检测识别方法 |
KR102475056B1 (ko) | 2017-03-03 | 2022-12-06 | 스미또모 가가꾸 가부시키가이샤 | 결함 마킹 방법 및 결함 마킹 장치, 원반의 제조 방법 및 원반, 그리고 시트의 제조 방법 및 시트 |
JP6991721B2 (ja) | 2017-03-03 | 2022-01-12 | 住友化学株式会社 | マーキング装置、欠陥検査システム及びフィルム製造方法 |
JP6978842B2 (ja) | 2017-03-03 | 2021-12-08 | 住友化学株式会社 | マーキング装置、欠陥検査システム及びフィルム製造方法 |
JP6934733B2 (ja) | 2017-03-03 | 2021-09-15 | 住友化学株式会社 | マーキング装置、欠陥検査システム及びフィルム製造方法 |
CN113468350A (zh) * | 2020-03-31 | 2021-10-01 | 京东方科技集团股份有限公司 | 一种图像标注方法、装置及*** |
JP7216385B1 (ja) | 2022-07-27 | 2023-02-01 | 株式会社浅野研究所 | シート加熱成形システム |
CN116730056B (zh) * | 2023-08-15 | 2023-10-27 | 江苏铭丰电子材料科技有限公司 | 一种可测缺陷的铜箔收卷装置 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11179425A (ja) * | 1997-12-22 | 1999-07-06 | Kawasaki Steel Corp | 欠陥マーキングシステムとそのマーキング位置補正方法 |
JP2000051941A (ja) * | 1998-08-06 | 2000-02-22 | Nkk Corp | 薄鋼板への欠陥マーキング方法 |
JP2001071283A (ja) * | 1999-09-06 | 2001-03-21 | Nkk Corp | マーキング装置 |
-
2001
- 2001-04-03 JP JP2001104672A patent/JP4343456B2/ja not_active Expired - Lifetime
-
2002
- 2002-04-02 TW TW091106617A patent/TW555970B/zh not_active IP Right Cessation
- 2002-04-02 KR KR1020020017989A patent/KR100863163B1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
KR100863163B1 (ko) | 2008-10-13 |
KR20020079417A (ko) | 2002-10-19 |
JP2002303580A (ja) | 2002-10-18 |
TW555970B (en) | 2003-10-01 |
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