KR20230104169A - 시트상 제품의 제조 방법, 시트상 제품, 원반 및 중간체 - Google Patents

시트상 제품의 제조 방법, 시트상 제품, 원반 및 중간체 Download PDF

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Publication number
KR20230104169A
KR20230104169A KR1020237015967A KR20237015967A KR20230104169A KR 20230104169 A KR20230104169 A KR 20230104169A KR 1020237015967 A KR1020237015967 A KR 1020237015967A KR 20237015967 A KR20237015967 A KR 20237015967A KR 20230104169 A KR20230104169 A KR 20230104169A
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KR
South Korea
Prior art keywords
sheet
mark
master
cutting
marking
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.)
Pending
Application number
KR1020237015967A
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English (en)
Korean (ko)
Inventor
유지 야마시타
츠요시 코마루
Original Assignee
닛토덴코 가부시키가이샤
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 닛토덴코 가부시키가이샤 filed Critical 닛토덴코 가부시키가이샤
Publication of KR20230104169A publication Critical patent/KR20230104169A/ko
Pending legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H35/00—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers
    • 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

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Textile Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Optics & Photonics (AREA)
  • Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
KR1020237015967A 2020-11-18 2021-11-16 시트상 제품의 제조 방법, 시트상 제품, 원반 및 중간체 Pending KR20230104169A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020191755 2020-11-18
JPJP-P-2020-191755 2020-11-18
PCT/JP2021/042051 WO2022107756A1 (ja) 2020-11-18 2021-11-16 シート状製品の製造方法、シート状製品、原反及び中間体

Publications (1)

Publication Number Publication Date
KR20230104169A true KR20230104169A (ko) 2023-07-07

Family

ID=81708968

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020237015967A Pending KR20230104169A (ko) 2020-11-18 2021-11-16 시트상 제품의 제조 방법, 시트상 제품, 원반 및 중간체

Country Status (5)

Country Link
JP (1) JPWO2022107756A1 (enrdf_load_stackoverflow)
KR (1) KR20230104169A (enrdf_load_stackoverflow)
CN (1) CN116507572A (enrdf_load_stackoverflow)
TW (1) TW202228098A (enrdf_load_stackoverflow)
WO (1) WO2022107756A1 (enrdf_load_stackoverflow)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005114624A (ja) 2003-10-09 2005-04-28 Nitto Denko Corp シート状製品の検査方法及びシート状製品の検査システム及びシート状製品及び枚葉物
JP2009294645A (ja) 2008-05-07 2009-12-17 Nitto Denko Corp 光学表示装置製造システムに適用される製造管理システム及び製造管理方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08106153A (ja) * 1994-10-05 1996-04-23 Toppan Printing Co Ltd 識別マーク付ガラス基板
JP5104233B2 (ja) * 2007-11-09 2012-12-19 凸版印刷株式会社 保護フィルム及び積層体
KR101512142B1 (ko) * 2013-12-31 2015-04-14 (주)엔에스 필름 제조 장치
KR102030009B1 (ko) * 2016-02-02 2019-10-08 (주)엔에스 필름 제조 장치 및 방법
KR102033697B1 (ko) * 2016-04-01 2019-10-17 주식회사 엘지화학 광학 필름 마킹 시스템 및 광학 필름 마킹 방법
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

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005114624A (ja) 2003-10-09 2005-04-28 Nitto Denko Corp シート状製品の検査方法及びシート状製品の検査システム及びシート状製品及び枚葉物
JP2009294645A (ja) 2008-05-07 2009-12-17 Nitto Denko Corp 光学表示装置製造システムに適用される製造管理システム及び製造管理方法

Also Published As

Publication number Publication date
TW202228098A (zh) 2022-07-16
CN116507572A (zh) 2023-07-28
JPWO2022107756A1 (enrdf_load_stackoverflow) 2022-05-27
WO2022107756A1 (ja) 2022-05-27

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Patent event date: 20230511

Patent event code: PA01051R01D

Comment text: International Patent Application

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PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 20241112

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