JP5284844B2 - ロール状金型を用いた光学シートの製造方法 - Google Patents

ロール状金型を用いた光学シートの製造方法 Download PDF

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Publication number
JP5284844B2
JP5284844B2 JP2009079811A JP2009079811A JP5284844B2 JP 5284844 B2 JP5284844 B2 JP 5284844B2 JP 2009079811 A JP2009079811 A JP 2009079811A JP 2009079811 A JP2009079811 A JP 2009079811A JP 5284844 B2 JP5284844 B2 JP 5284844B2
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roll
sheet
mold
base material
shaped mold
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Japanese (ja)
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JP2010228347A5 (enExample
JP2010228347A (ja
Inventor
勝己 原
耕志 原田
雅章 岩崎
伸治 牧野
龍一 石川
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Mitsubishi Chemical Corp
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Mitsubishi Chemical Corp
Mitsubishi Rayon Co Ltd
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Publication of JP2010228347A5 publication Critical patent/JP2010228347A5/ja
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  • Optical Elements Other Than Lenses (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
JP2009079811A 2009-03-27 2009-03-27 ロール状金型を用いた光学シートの製造方法 Active JP5284844B2 (ja)

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JP2009079811A JP5284844B2 (ja) 2009-03-27 2009-03-27 ロール状金型を用いた光学シートの製造方法

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JP2009079811A JP5284844B2 (ja) 2009-03-27 2009-03-27 ロール状金型を用いた光学シートの製造方法

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JP2010228347A JP2010228347A (ja) 2010-10-14
JP2010228347A5 JP2010228347A5 (enExample) 2012-03-29
JP5284844B2 true JP5284844B2 (ja) 2013-09-11

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Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5929207B2 (ja) * 2012-01-11 2016-06-01 大日本印刷株式会社 光学フィルムの製造方法
KR101481678B1 (ko) 2013-05-31 2015-01-12 엘지디스플레이 주식회사 프리즘 시트 제조용 몰드 및 그의 제조 방법
JP6242738B2 (ja) * 2014-04-15 2017-12-06 富士フイルム株式会社 型ロールの製造方法及び型ロール
JP6900688B2 (ja) * 2017-02-07 2021-07-07 三菱ケミカル株式会社 保護フィルム付き金型及び凹凸構造を有する物品の製造方法
CN112859220B (zh) * 2021-01-08 2023-05-30 浙江锦辉光电材料有限公司 棱镜辊、光学膜的雾化处理方法、雾化处理光学膜

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2520731B2 (ja) * 1989-04-13 1996-07-31 株式会社川上鉄工所 エンボス加工装置におけるエンボスロ―ル交換装置
JPH03219441A (ja) * 1990-01-24 1991-09-26 Canon Inc 長尺スタンパー及びその作製方法
JP2007276380A (ja) * 2006-04-11 2007-10-25 Fujifilm Corp 凹凸状シートの製造方法

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