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JP2018146580A5 - - Google Patents

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Publication number
JP2018146580A5
JP2018146580A5 JP2018036990A JP2018036990A JP2018146580A5 JP 2018146580 A5 JP2018146580 A5 JP 2018146580A5 JP 2018036990 A JP2018036990 A JP 2018036990A JP 2018036990 A JP2018036990 A JP 2018036990A JP 2018146580 A5 JP2018146580 A5 JP 2018146580A5
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JP
Japan
Prior art keywords
defect
print
pattern
print pattern
markings
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Application number
JP2018036990A
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Japanese (ja)
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JP6978963B2 (en
JP2018146580A (en
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Publication of JP2018146580A publication Critical patent/JP2018146580A/en
Publication of JP2018146580A5 publication Critical patent/JP2018146580A5/ja
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Publication of JP6978963B2 publication Critical patent/JP6978963B2/en
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Claims (2)

欠陥箇所にマーキングが施された長尺帯状の原反であって、
前記マーキングにより表面に印字され、短手方向において隣り合う第１の印字パターン及び第２の印字パターンを有し、前記第１の印字パターンと前記第２の印字パターンとの間に欠陥が位置することによって、前記欠陥の位置が表示されていることを特徴とする原反。 It is a long strip-shaped original fabric with markings on the defective parts.
Is printed on the surface by said marking comprises a first printing pattern及beauty second print patterns adjacent to each other in the lateral direction, the defect is located between the first print pattern and the second print pattern By doing so, the position of the defect is displayed. 欠陥箇所にマーキングが施されたシートであって、
前記マーキングにより表面に印字され、一の方向と交差する他の方向において隣り合う第１の印字パターン及び第２の印字パターンを有し、前記第１の印字パターンと前記第２の印字パターンとの間に欠陥が位置することによって、前記欠陥の位置が表示されていることを特徴とするシート。 A sheet with markings on the defective parts
Is printed on the surface by said marking comprises a first printing pattern及beauty second print patterns adjacent to each other in another direction crossing the one direction, and the first print pattern and the second print pattern A sheet characterized in that the position of the defect is displayed by locating the defect between the two.
JP2018036990A 2017-03-03 2018-03-01 Defect marking method and defect marking device, raw fabric manufacturing method and raw fabric, and sheet manufacturing method and sheet Active JP6978963B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017040931 2017-03-03
JP2017040931 2017-03-03

Publications (3)

Publication Number Publication Date
JP2018146580A JP2018146580A (en) 2018-09-20
JP2018146580A5 true JP2018146580A5 (en) 2021-01-28
JP6978963B2 JP6978963B2 (en) 2021-12-08

Family

ID=63486407

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2018036990A Active JP6978963B2 (en) 2017-03-03 2018-03-01 Defect marking method and defect marking device, raw fabric manufacturing method and raw fabric, and sheet manufacturing method and sheet

Country Status (4)

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JP (1) JP6978963B2 (en)
KR (1) KR102475056B1 (en)
CN (1) CN108535259B (en)
TW (1) TWI766952B (en)

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WO2021117273A1 (en) 2019-12-10 2021-06-17 日東電工株式会社 Elongated-optical-laminate inspection method and inspection system
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JP7330253B2 (en) * 2020-12-08 2023-08-21 住友化学株式会社 Optical layered body with mark and method for manufacturing optical layered body with mark
JP7594917B2 (en) * 2021-01-08 2024-12-05 日東電工株式会社 Inspection method for optical laminated film and manufacturing method for film product
CN114604678A (en) * 2022-03-11 2022-06-10 凌云光技术股份有限公司 Method for eliminating defect positioning error

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