JP2018020395A5 - - Google Patents

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Publication number
JP2018020395A5
JP2018020395A5 JP2016152085A JP2016152085A JP2018020395A5 JP 2018020395 A5 JP2018020395 A5 JP 2018020395A5 JP 2016152085 A JP2016152085 A JP 2016152085A JP 2016152085 A JP2016152085 A JP 2016152085A JP 2018020395 A5 JP2018020395 A5 JP 2018020395A5
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JP
Japan
Prior art keywords
blade
punching
film
shape
plan
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JP2016152085A
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English (en)
Japanese (ja)
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JP6460537B2 (ja
JP2018020395A (ja
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Priority claimed from JP2016152085A external-priority patent/JP6460537B2/ja
Priority to JP2016152085A priority Critical patent/JP6460537B2/ja
Priority to PCT/JP2017/025734 priority patent/WO2018025619A1/ja
Priority to CN201780046258.7A priority patent/CN109476035B/zh
Priority to KR1020197003573A priority patent/KR102044371B1/ko
Priority to TW106125435A priority patent/TWI699267B/zh
Publication of JP2018020395A publication Critical patent/JP2018020395A/ja
Publication of JP2018020395A5 publication Critical patent/JP2018020395A5/ja
Publication of JP6460537B2 publication Critical patent/JP6460537B2/ja
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JP2016152085A 2016-08-02 2016-08-02 刃型、該刃型を用いたフィルムの打ち抜き方法、および該刃型を備える打ち抜き装置 Active JP6460537B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2016152085A JP6460537B2 (ja) 2016-08-02 2016-08-02 刃型、該刃型を用いたフィルムの打ち抜き方法、および該刃型を備える打ち抜き装置
PCT/JP2017/025734 WO2018025619A1 (ja) 2016-08-02 2017-07-14 刃型、該刃型を用いたフィルムの打ち抜き方法、および該刃型を備える打ち抜き装置
CN201780046258.7A CN109476035B (zh) 2016-08-02 2017-07-14 刀模、使用该刀模的膜的冲压方法及具备该刀模的冲压装置
KR1020197003573A KR102044371B1 (ko) 2016-08-02 2017-07-14 날형, 해당 날형을 이용한 필름의 펀칭 방법, 및 해당 날형을 구비하는 펀칭 장치
TW106125435A TWI699267B (zh) 2016-08-02 2017-07-28 刀模、使用該刀模之膜之沖壓方法及具備該刀模之沖壓裝置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2016152085A JP6460537B2 (ja) 2016-08-02 2016-08-02 刃型、該刃型を用いたフィルムの打ち抜き方法、および該刃型を備える打ち抜き装置

Publications (3)

Publication Number Publication Date
JP2018020395A JP2018020395A (ja) 2018-02-08
JP2018020395A5 true JP2018020395A5 (th) 2018-12-13
JP6460537B2 JP6460537B2 (ja) 2019-01-30

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JP2016152085A Active JP6460537B2 (ja) 2016-08-02 2016-08-02 刃型、該刃型を用いたフィルムの打ち抜き方法、および該刃型を備える打ち抜き装置

Country Status (5)

Country Link
JP (1) JP6460537B2 (th)
KR (1) KR102044371B1 (th)
CN (1) CN109476035B (th)
TW (1) TWI699267B (th)
WO (1) WO2018025619A1 (th)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6742188B2 (ja) * 2016-08-02 2020-08-19 日東電工株式会社 偏光板の打ち抜き方法、および該方法に用いられる打ち抜き装置
JP7107734B2 (ja) * 2018-04-27 2022-07-27 住友化学株式会社 偏光板の製造方法
JP7446721B2 (ja) * 2019-05-13 2024-03-11 日東電工株式会社 偏光板、偏光板中間体、偏光板の製造方法および打ち抜き刃型
CN112140235B (zh) * 2019-06-28 2023-02-17 昊佰电子科技（上海）有限公司 一种模切泡棉的方法
CN112238506A (zh) * 2019-07-19 2021-01-19 昊佰电子科技（上海）有限公司 一种模切泡棉的模具及模切方法
CN110370692B (zh) * 2019-08-14 2020-12-01 惠州市富丽电子有限公司 偏光片免钻孔生产工艺
KR102380648B1 (ko) * 2021-02-09 2022-03-29 김충덕 유리렌즈에 적합한 편광필름을 이용한 유리 편광렌즈의 제조방법

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0266999U (th) * 1988-11-11 1990-05-21
US5676032A (en) * 1995-10-20 1997-10-14 Southwest Die Corporation Steel rule die with closely nested cavities
JPH11347999A (ja) * 1998-06-06 1999-12-21 Sumitomo Jukikai Chutan Kk ダイカット装置
JP4483191B2 (ja) * 2003-03-26 2010-06-16 三菱マテリアル株式会社 ロータリーダイ
JP2007187781A (ja) * 2006-01-12 2007-07-26 Sumitomo Chemical Co Ltd 光学フィルム製品の製造方法
JP2009056735A (ja) 2007-08-31 2009-03-19 Sharp Corp 光学フィルム積層体、その製造方法、およびバックライトユニット
CN102744744B (zh) * 2012-06-20 2015-05-20 东莞东聚电子电讯制品有限公司 一种切割模板的方法及用于该方法中的刀模

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