JP6324366B2 - 偏光板 - Google Patents

偏光板 Download PDF

Info

Publication number
JP6324366B2
JP6324366B2 JP2015248796A JP2015248796A JP6324366B2 JP 6324366 B2 JP6324366 B2 JP 6324366B2 JP 2015248796 A JP2015248796 A JP 2015248796A JP 2015248796 A JP2015248796 A JP 2015248796A JP 6324366 B2 JP6324366 B2 JP 6324366B2
Authority
JP
Japan
Prior art keywords
polarizing plate
adhesive layer
pressure
sensitive adhesive
polarizer
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
JP2015248796A
Other languages
English (en)
Japanese (ja)
Other versions
JP2017116595A (ja
Inventor
宜樺 呂
宜樺 呂
浩史 宮本
浩史 宮本
寿和 松本
寿和 松本
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.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical Co Ltd
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 Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Priority to JP2015248796A priority Critical patent/JP6324366B2/ja
Priority to KR1020187019075A priority patent/KR102477797B1/ko
Priority to PCT/JP2016/084580 priority patent/WO2017110350A1/ja
Priority to CN201680074807.7A priority patent/CN108474891B/zh
Priority to TW105142054A priority patent/TWI707165B/zh
Publication of JP2017116595A publication Critical patent/JP2017116595A/ja
Application granted granted Critical
Publication of JP6324366B2 publication Critical patent/JP6324366B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00Optical elements other than lenses
    • G02B5/30Polarising elements
    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09FDISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B33/00Electroluminescent light sources
    • H05B33/02Details
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10KORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/80Constructional details
    • H10K59/87Passivation; Containers; Encapsulations
    • H10K59/871Self-supporting sealing arrangements
    • H10K59/8722Peripheral sealing arrangements, e.g. adhesives, sealants
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10KORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/80Constructional details
    • H10K59/8791Arrangements for improving contrast, e.g. preventing reflection of ambient light

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Polarising Elements (AREA)
  • Liquid Crystal (AREA)
JP2015248796A 2015-12-21 2015-12-21 偏光板 Active JP6324366B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2015248796A JP6324366B2 (ja) 2015-12-21 2015-12-21 偏光板
KR1020187019075A KR102477797B1 (ko) 2015-12-21 2016-11-22 편광판
PCT/JP2016/084580 WO2017110350A1 (ja) 2015-12-21 2016-11-22 偏光板
CN201680074807.7A CN108474891B (zh) 2015-12-21 2016-11-22 偏振板
TW105142054A TWI707165B (zh) 2015-12-21 2016-12-19 偏光板

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2015248796A JP6324366B2 (ja) 2015-12-21 2015-12-21 偏光板

Publications (2)

Publication Number Publication Date
JP2017116595A JP2017116595A (ja) 2017-06-29
JP6324366B2 true JP6324366B2 (ja) 2018-05-16

Family

ID=59090053

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2015248796A Active JP6324366B2 (ja) 2015-12-21 2015-12-21 偏光板

Country Status (5)

Country Link
JP (1) JP6324366B2 (zh)
KR (1) KR102477797B1 (zh)
CN (1) CN108474891B (zh)
TW (1) TWI707165B (zh)
WO (1) WO2017110350A1 (zh)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3465295A4 (en) 2016-05-26 2020-01-01 3M Innovative Properties Company STACK OF POLARIZERS
JP7195041B2 (ja) * 2017-02-08 2022-12-23 住友化学株式会社 偏光フィルム、円偏光板および表示装置
US11891549B2 (en) 2018-09-28 2024-02-06 Nitto Denko Corporation Double-sided adhesive layer-equipped optical laminate
KR20200099482A (ko) * 2019-02-14 2020-08-24 스미또모 가가꾸 가부시키가이샤 점착제층 부착 광학 적층 필름 및 그 제조 방법
JP2020157578A (ja) * 2019-03-26 2020-10-01 住友化学株式会社 積層体及び表示装置
JP2020157577A (ja) * 2019-03-26 2020-10-01 住友化学株式会社 積層体及び表示装置
KR20220154458A (ko) * 2021-05-13 2022-11-22 동우 화인켐 주식회사 편광판 및 이를 구비한 화상표시장치

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4288946B2 (ja) * 2003-01-16 2009-07-01 住友化学株式会社 積層偏光フィルムの製造方法
JP2005148567A (ja) * 2003-11-18 2005-06-09 Sekisui Chem Co Ltd 偏光子保護フィルム及びそれを用いた偏光板、液晶表示装置
JP2006292939A (ja) 2005-04-08 2006-10-26 Nitto Denko Corp 液晶パネル、粘着型偏光板および液晶表示装置
US20060291055A1 (en) * 2005-06-15 2006-12-28 3M Innovative Properties Company Diffuse Multilayer Optical Article
US20070153162A1 (en) * 2005-12-30 2007-07-05 Wright Robin E Reinforced reflective polarizer films
JP2009037223A (ja) * 2007-07-12 2009-02-19 Sumitomo Chemical Co Ltd 偏光板及び光学部材
CN101910890A (zh) * 2008-01-08 2010-12-08 住友化学株式会社 偏振板
JP5324316B2 (ja) * 2008-05-27 2013-10-23 日東電工株式会社 粘着型偏光板、画像表示装置およびそれらの製造方法
JP5332599B2 (ja) 2008-07-11 2013-11-06 住友化学株式会社 偏光板、その製造方法及びそれを用いた複合偏光板
JP2011052101A (ja) * 2009-09-01 2011-03-17 Toagosei Co Ltd 光学フィルム又はシート用活性エネルギー線硬化型粘接着剤組成物及び活性エネルギー線硬化型粘接着フィルム又はシート
KR20130072920A (ko) * 2011-12-22 2013-07-02 동우 화인켐 주식회사 점착제 조성물 및 이를 포함하는 편광판
JP5855041B2 (ja) * 2013-03-28 2016-02-09 株式会社ぐるなび 路線判定システム
JP6322895B2 (ja) * 2013-03-28 2018-05-16 富士通株式会社 説明事項管理プログラム、説明事項管理装置、説明事項管理方法
KR102092732B1 (ko) * 2014-03-13 2020-03-24 미쯔비시 케미컬 주식회사 아크릴 수지 조성물 및 그의 제조 방법, 및 아크릴 수지 필름
KR102025965B1 (ko) * 2014-04-08 2019-09-26 가부시키가이샤 도모에가와 세이시쇼 보호 필름, 필름 적층체 및 편광판
JP6692599B2 (ja) * 2014-09-19 2020-05-13 日東電工株式会社 粘着剤層付き偏光板
JP5871408B1 (ja) * 2014-09-19 2016-03-01 日東電工株式会社 偏光板および光学積層体
JP6664912B2 (ja) * 2014-09-19 2020-03-13 日東電工株式会社 偏光板
JP2016118771A (ja) * 2014-12-18 2016-06-30 住友化学株式会社 プロテクトフィルム付偏光板及びそれを含む積層体

Also Published As

Publication number Publication date
TW201727291A (zh) 2017-08-01
WO2017110350A1 (ja) 2017-06-29
JP2017116595A (ja) 2017-06-29
CN108474891A (zh) 2018-08-31
CN108474891B (zh) 2021-01-22
KR20180094945A (ko) 2018-08-24
KR102477797B1 (ko) 2022-12-14
TWI707165B (zh) 2020-10-11

Similar Documents

Publication Publication Date Title
JP6324366B2 (ja) 偏光板
JP6258911B2 (ja) プロテクトフィルム付偏光板及びそれを含む積層体
KR20190074227A (ko) 적층체
JP2017161915A (ja) プロテクトフィルム付偏光板及びそれを含む積層体
KR20160076435A (ko) 편광판 및 그 제조 방법, 그리고 편광판의 세트, 액정 패널, 액정 표시 장치
WO2017212960A1 (ja) 偏光板セット
JP6457053B2 (ja) プロテクトフィルム付偏光板及び液晶パネル
JP2020101815A (ja) 偏光板セット
JP2016071378A (ja) 偏光板及びその製造方法、並びに偏光板のセット、液晶パネル、液晶表示装置
TW201816435A (zh) 偏光板之套組及液晶面板
JP6775551B2 (ja) 偏光板のセットおよび液晶パネル
JP6887222B2 (ja) 偏光板セット
JP7226473B2 (ja) 偏光板のセットおよび液晶パネル
KR102605997B1 (ko) 편광판의 세트 및 액정 패널
JP6455545B2 (ja) 偏光板のセット
WO2018034081A1 (ja) 偏光板のセット
KR102691167B1 (ko) 프로텍트 필름 부착 편광판 및 그것을 포함하는 적층체

Legal Events

Date Code Title Description
A975 Report on accelerated examination

Free format text: JAPANESE INTERMEDIATE CODE: A971005

Effective date: 20170418

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20170425

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20170623

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20170829

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20171128

A911 Transfer to examiner for re-examination before appeal (zenchi)

Free format text: JAPANESE INTERMEDIATE CODE: A911

Effective date: 20180109

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: 20180403

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20180410

R150 Certificate of patent or registration of utility model

Ref document number: 6324366

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

S531 Written request for registration of change of domicile

Free format text: JAPANESE INTERMEDIATE CODE: R313531

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350