JP3877176B2 - 偏光板の製造方法 - Google Patents

偏光板の製造方法 Download PDF

Info

Publication number
JP3877176B2
JP3877176B2 JP2006010763A JP2006010763A JP3877176B2 JP 3877176 B2 JP3877176 B2 JP 3877176B2 JP 2006010763 A JP2006010763 A JP 2006010763A JP 2006010763 A JP2006010763 A JP 2006010763A JP 3877176 B2 JP3877176 B2 JP 3877176B2
Authority
JP
Japan
Prior art keywords
film
polarizing
polarizing plate
width
polarizing film
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.)
Active
Application number
JP2006010763A
Other languages
English (en)
Japanese (ja)
Other versions
JP2006227604A5 (enrdf_load_stackoverflow
JP2006227604A (ja
Inventor
洋明 水嶋
雄二 済木
忠幸 亀山
守正 和田
忍 永野
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nitto Denko Corp
Original Assignee
Nitto Denko Corp
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 Nitto Denko Corp filed Critical Nitto Denko Corp
Priority to JP2006010763A priority Critical patent/JP3877176B2/ja
Publication of JP2006227604A publication Critical patent/JP2006227604A/ja
Publication of JP2006227604A5 publication Critical patent/JP2006227604A5/ja
Application granted granted Critical
Publication of JP3877176B2 publication Critical patent/JP3877176B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Polarising Elements (AREA)
  • Liquid Crystal (AREA)
JP2006010763A 2005-01-20 2006-01-19 偏光板の製造方法 Active JP3877176B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2006010763A JP3877176B2 (ja) 2005-01-20 2006-01-19 偏光板の製造方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2005012352 2005-01-20
JP2006010763A JP3877176B2 (ja) 2005-01-20 2006-01-19 偏光板の製造方法

Publications (3)

Publication Number Publication Date
JP2006227604A JP2006227604A (ja) 2006-08-31
JP2006227604A5 JP2006227604A5 (enrdf_load_stackoverflow) 2006-10-19
JP3877176B2 true JP3877176B2 (ja) 2007-02-07

Family

ID=36988987

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2006010763A Active JP3877176B2 (ja) 2005-01-20 2006-01-19 偏光板の製造方法

Country Status (1)

Country Link
JP (1) JP3877176B2 (enrdf_load_stackoverflow)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20090094249A (ko) 2006-11-30 2009-09-04 신닛테츠가가쿠 가부시키가이샤 편광판 보호 필름, 편광판, 및 저항막식 터치 패널
JP6045161B2 (ja) * 2012-03-07 2016-12-14 日東電工株式会社 偏光板の製造方法
JP6022894B2 (ja) * 2012-10-26 2016-11-09 住友化学株式会社 偏光板の製造方法
JP6097359B2 (ja) * 2015-08-19 2017-03-15 住友化学株式会社 偏光フィルムの製造方法
JP2016212430A (ja) * 2016-07-13 2016-12-15 日東電工株式会社 偏光板の製造方法
TWI762667B (zh) * 2017-09-13 2022-05-01 日商日東電工股份有限公司 偏光膜、偏光板、偏光板捲材及偏光膜之製造方法
TWI775885B (zh) * 2017-09-13 2022-09-01 日商日東電工股份有限公司 偏光板及偏光板捲材
JP6513270B1 (ja) * 2017-09-13 2019-05-15 日東電工株式会社 偏光膜、偏光板、偏光板ロール、および偏光膜の製造方法
JP6513269B1 (ja) * 2017-09-13 2019-05-15 日東電工株式会社 偏光膜、偏光板、偏光板ロール、および偏光膜の製造方法
CN111095051B (zh) * 2017-09-13 2022-04-05 日东电工株式会社 偏振片、偏振片卷、及偏振膜的制造方法
JP6513271B1 (ja) * 2017-09-13 2019-05-15 日東電工株式会社 偏光膜、偏光板、偏光板ロール、および偏光膜の製造方法
CN118311705A (zh) * 2017-09-13 2024-07-09 日东电工株式会社 偏振片、偏振片卷、及偏振膜的制造方法
TWI823856B (zh) * 2017-09-13 2023-12-01 日商日東電工股份有限公司 偏光膜、偏光板、偏光板捲材及偏光膜之製造方法
TWI801395B (zh) * 2017-09-13 2023-05-11 日商日東電工股份有限公司 偏光膜、偏光板、偏光板捲材及偏光膜之製造方法
JP2019194659A (ja) * 2017-09-13 2019-11-07 日東電工株式会社 偏光板および偏光板ロール
JP2020101805A (ja) * 2020-01-30 2020-07-02 日東電工株式会社 偏光板および偏光板ロール
JP7240363B2 (ja) * 2020-08-27 2023-03-15 日東電工株式会社 染色トリアセチルセルロースフィルム、該フィルムを用いた偏光板、偏光板の製造方法、位相差層付偏光板、画像表示装置、および画像表示装置の画像調整方法

Also Published As

Publication number Publication date
JP2006227604A (ja) 2006-08-31

Similar Documents

Publication Publication Date Title
JP3877176B2 (ja) 偏光板の製造方法
TWI383182B (zh) A manufacturing method of a polarizing plate, a polarizing plate, an optical film, and an image display device using the same
JP3957700B2 (ja) 偏光フィルムの製造方法
JP4707146B2 (ja) 偏光子の製造方法
US7815972B2 (en) Method for manufacturing polarizing film and polarizing film and optical film manufactured by using the method
JP6121091B2 (ja) 偏光子及びその製造方法
KR20120070618A (ko) 편광자, 그것을 사용한 광학 필름, 그것들을 사용한 화상 표시 장치
JP2003279748A (ja) 偏光フィルムおよび画像表示装置
JP4614421B2 (ja) 偏光フィルムの製造方法
JP4198559B2 (ja) 偏光フィルムの製造方法、およびそれを用いた偏光フィルムならびに光学フィルム
JP2006023573A (ja) 偏光板の製造方法、偏光板およびそれを用いた画像表示装置
JP4612561B2 (ja) 偏光板
JP4646236B2 (ja) 偏光子の製造方法及び偏光板の製造方法
JP4975236B2 (ja) 偏光子、およびそれを用いた光学フィルム、ならびにそれらを用いた画像表示装置
JP2006313205A (ja) 偏光板の製造方法、それにより得られる偏光板、それを用いた光学フィルムおよび画像表示装置
JP2004093993A (ja) 偏光子、それを用いた光学フィルム、およびそれを用いた液晶表示装置ならびにエレクトロルミネッセンス表示装置
JP2009015277A (ja) 偏光フィルムの製造方法
JP5064075B2 (ja) 偏光フィルムの製造方法
JP4516391B2 (ja) 偏光フィルムの製造方法および偏光フィルムの製造装置
JP2012203002A (ja) 偏光子及びその製造方法
JP7504744B2 (ja) 偏光板及び有機ｅｌ表示装置
JP2005266326A (ja) 偏光フィルムの製造方法、偏光フィルムおよびそれを用いた光学フィルムならびに画像表示装置
JP2006243558A (ja) 偏光板の製造方法、偏光板およびそれを用いた画像表示装置
JP2008026637A (ja) 偏光子の製造方法、偏光子、偏光板、光学フィルムおよび画像表示装置
JP2008241910A (ja) 偏光フィルムの製造方法

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20060823

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20060905

A871 Explanation of circumstances concerning accelerated examination

Free format text: JAPANESE INTERMEDIATE CODE: A871

Effective date: 20060905

A975 Report on accelerated examination

Free format text: JAPANESE INTERMEDIATE CODE: A971005

Effective date: 20060928

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20061025

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20061026

R150 Certificate of patent or registration of utility model

Free format text: JAPANESE INTERMEDIATE CODE: R150

Ref document number: 3877176

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20121110

Year of fee payment: 6

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20121110

Year of fee payment: 6

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20151110

Year of fee payment: 9

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250