JP3962034B2 - 位相差フィルムの製造方法 - Google Patents

位相差フィルムの製造方法 Download PDF

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Publication number
JP3962034B2
JP3962034B2 JP2004147935A JP2004147935A JP3962034B2 JP 3962034 B2 JP3962034 B2 JP 3962034B2 JP 2004147935 A JP2004147935 A JP 2004147935A JP 2004147935 A JP2004147935 A JP 2004147935A JP 3962034 B2 JP3962034 B2 JP 3962034B2
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Japan
Prior art keywords
film
group
stretching
base material
retardation
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JP2004147935A
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Japanese (ja)
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JP2005331597A5 (https=
JP2005331597A (ja
Inventor
邦昭 石橋
裕之 吉見
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Nitto Denko Corp
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Nitto Denko Corp
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Priority to JP2004147935A priority Critical patent/JP3962034B2/ja
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Publication of JP2005331597A5 publication Critical patent/JP2005331597A5/ja
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Publication of JP3962034B2 publication Critical patent/JP3962034B2/ja
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  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Polarising Elements (AREA)
  • Liquid Crystal (AREA)
  • Electroluminescent Light Sources (AREA)
JP2004147935A 2004-05-18 2004-05-18 位相差フィルムの製造方法 Expired - Lifetime JP3962034B2 (ja)

Priority Applications (1)

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JP2004147935A JP3962034B2 (ja) 2004-05-18 2004-05-18 位相差フィルムの製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004147935A JP3962034B2 (ja) 2004-05-18 2004-05-18 位相差フィルムの製造方法

Publications (3)

Publication Number Publication Date
JP2005331597A JP2005331597A (ja) 2005-12-02
JP2005331597A5 JP2005331597A5 (https=) 2007-01-25
JP3962034B2 true JP3962034B2 (ja) 2007-08-22

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JP2004147935A Expired - Lifetime JP3962034B2 (ja) 2004-05-18 2004-05-18 位相差フィルムの製造方法

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JP (1) JP3962034B2 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4565507B2 (ja) 2006-01-30 2010-10-20 日東電工株式会社 位相差板の製造方法、位相差板、位相差板付偏光板、液晶パネル、および液晶表示装置
JP2008233754A (ja) * 2007-03-23 2008-10-02 Nippon Zeon Co Ltd 長尺の延伸フィルム及びその製造方法並びに用途
JP2010224556A (ja) * 2010-05-11 2010-10-07 Nitto Denko Corp 位相差板の製造方法、位相差板、位相差板付偏光板、液晶パネル、および液晶表示装置
JP7343429B2 (ja) * 2020-03-18 2023-09-12 日東電工株式会社 位相差フィルムの製造方法

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JP2005331597A (ja) 2005-12-02

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