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 PDF

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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
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JP
Japan
Prior art keywords
sheet
defect
product
marking
width direction
Prior art date
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Expired - Lifetime
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JP2001104672A
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English (en)
Japanese (ja)
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JP2002303580A (ja
Inventor
健実 唐沢
眞平 大野
周 小池
尚 森本
淳彦 篠塚
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dai Nippon Printing Co Ltd
Sumitomo Chemical Co Ltd
Original Assignee
Dai Nippon Printing Co Ltd
Sumitomo Chemical Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Dai Nippon Printing Co Ltd, Sumitomo Chemical Co Ltd filed Critical Dai Nippon Printing Co Ltd
Priority to JP2001104672A priority Critical patent/JP4343456B2/ja
Priority to KR1020020017989A priority patent/KR100863163B1/ko
Priority to TW091106617A priority patent/TW555970B/zh
Publication of JP2002303580A publication Critical patent/JP2002303580A/ja
Application granted granted Critical
Publication of JP4343456B2 publication Critical patent/JP4343456B2/ja
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    • 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

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  • 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)
JP2001104672A 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 Expired - Lifetime JP4343456B2 (ja)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

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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