TWI746648B - 偏光板及圖像顯示裝置 - Google Patents

偏光板及圖像顯示裝置 Download PDF

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Publication number
TWI746648B
TWI746648B TW106132821A TW106132821A TWI746648B TW I746648 B TWI746648 B TW I746648B TW 106132821 A TW106132821 A TW 106132821A TW 106132821 A TW106132821 A TW 106132821A TW I746648 B TWI746648 B TW I746648B
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TW
Taiwan
Prior art keywords
polarizing element
polarizing plate
polarizing
elastic modulus
functional layer
Prior art date
Application number
TW106132821A
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English (en)
Chinese (zh)
Other versions
TW201809761A (zh
Inventor
古谷勉
北河佑介
Original Assignee
日商住友化學股份有限公司
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=59341126&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=TWI746648(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by 日商住友化學股份有限公司 filed Critical 日商住友化學股份有限公司
Publication of TW201809761A publication Critical patent/TW201809761A/zh
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    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3025—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state
    • G02B5/3033—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state in the form of a thin sheet or foil, e.g. Polaroid
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3025—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state
    • G02B5/3033—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state in the form of a thin sheet or foil, e.g. Polaroid
    • G02B5/3041—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state in the form of a thin sheet or foil, e.g. Polaroid comprising multiple thin layers, e.g. multilayer stacks
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/04—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
    • G02B1/14—Protective coatings, e.g. hard coatings
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3083—Birefringent or phase retarding elements
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2203/00—Applications of adhesives in processes or use of adhesives in the form of films or foils
    • C09J2203/326—Applications of adhesives in processes or use of adhesives in the form of films or foils for bonding electronic components such as wafers, chips or semiconductors

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Polarising Elements (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Liquid Crystal (AREA)
  • Electroluminescent Light Sources (AREA)
TW106132821A 2016-01-19 2017-01-17 偏光板及圖像顯示裝置 TWI746648B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2016007769 2016-01-19
JP2016-007769 2016-01-19

Publications (2)

Publication Number Publication Date
TW201809761A TW201809761A (zh) 2018-03-16
TWI746648B true TWI746648B (zh) 2021-11-21

Family

ID=59341126

Family Applications (2)

Application Number Title Priority Date Filing Date
TW106132821A TWI746648B (zh) 2016-01-19 2017-01-17 偏光板及圖像顯示裝置
TW106101532A TWI604234B (zh) 2016-01-19 2017-01-17 偏光板及圖像顯示裝置

Family Applications After (1)

Application Number Title Priority Date Filing Date
TW106101532A TWI604234B (zh) 2016-01-19 2017-01-17 偏光板及圖像顯示裝置

Country Status (4)

Country Link
JP (2) JP6185203B2 (enrdf_load_html_response)
KR (2) KR101803675B1 (enrdf_load_html_response)
CN (2) CN108254824B (enrdf_load_html_response)
TW (2) TWI746648B (enrdf_load_html_response)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7240090B2 (ja) * 2017-10-03 2023-03-15 日東電工株式会社 偏光板、画像表示装置、および偏光板の製造方法
JP2019207391A (ja) * 2018-05-25 2019-12-05 住友化学株式会社 光学積層体の製造方法
KR102794387B1 (ko) * 2018-12-27 2025-04-11 닛토덴코 가부시키가이샤 편광판 및 편광판 롤
CN110572910A (zh) * 2019-09-20 2019-12-13 山东旭程照明科技有限公司 一种防漏水触电led灯具自动控制装置电路
JP6792736B1 (ja) * 2019-11-20 2020-11-25 住友化学株式会社 光学積層体及び表示装置
JP7005803B1 (ja) 2020-10-26 2022-01-24 住友化学株式会社 積層体
JP7627120B2 (ja) * 2021-01-21 2025-02-05 株式会社クラレ 偏光子およびその製造方法
JP7645219B2 (ja) 2022-07-29 2025-03-13 住友化学株式会社 偏光板及び画像表示装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006018245A (ja) * 2004-05-31 2006-01-19 Fuji Photo Film Co Ltd 光学用透明フィルム、およびこれを用いた光学補償フィルム、偏光板、液晶表示装置
TW201345962A (zh) * 2012-05-08 2013-11-16 Fujifilm Corp 光學膜、偏光板、影像顯示裝置、以及光學膜的製造方法
TW201350939A (zh) * 2012-06-11 2013-12-16 Fujifilm Corp 液晶顯示裝置
JP2015193811A (ja) * 2014-03-17 2015-11-05 住友化学株式会社 粘着剤付き樹脂フィルム及びそれを用いた光学積層体

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JP4438270B2 (ja) 2001-05-30 2010-03-24 コニカミノルタホールディングス株式会社 セルロースエステルフィルム、セルロースエステルフィルムの製造方法、位相差フィルム、光学補償シート、楕円偏光板及び表示装置
US7110177B2 (en) 2002-01-18 2006-09-19 Nitto Denko Corporation Polarizing film and image display
JP4546017B2 (ja) * 2002-06-14 2010-09-15 日東電工株式会社 偏光子、偏光板及び画像表示装置
JP2004029367A (ja) 2002-06-26 2004-01-29 Nitto Denko Corp 切断加工性に優れた光学部材と切断方法
TWI529461B (zh) * 2004-05-31 2016-04-11 富士軟片股份有限公司 偏光板及液晶顯示裝置
JP2006047741A (ja) * 2004-08-05 2006-02-16 Konica Minolta Opto Inc 偏光板、偏光板の製造方法及び表示装置
JP2008007780A (ja) * 2007-07-11 2008-01-17 Konica Minolta Holdings Inc セルロースエステルフィルム
JP2009271490A (ja) * 2008-04-07 2009-11-19 Sumitomo Chemical Co Ltd 複合偏光板およびこれを用いた液晶表示装置
KR101613596B1 (ko) * 2009-06-16 2016-04-20 동우 화인켐 주식회사 편광자, 이의 제조방법, 이것이 구비된 편광판 및 화상표시장치
JP2011221278A (ja) 2010-04-09 2011-11-04 Sumitomo Chemical Co Ltd 偏光性積層フィルム、偏光板、およびそれらの製造方法
JP5764332B2 (ja) 2011-01-07 2015-08-19 日東電工株式会社 偏光板
JP5823154B2 (ja) * 2011-04-11 2015-11-25 住友化学株式会社 粘着剤層付き偏光板
JP2012247522A (ja) * 2011-05-26 2012-12-13 Nitto Denko Corp 位相差層付偏光板
CN102890301A (zh) * 2011-07-20 2013-01-23 富士胶片株式会社 偏振片及液晶显示装置
US8962109B2 (en) * 2011-08-23 2015-02-24 Fujifilm Corporation Liquid crystal display
JP5930636B2 (ja) 2011-09-27 2016-06-08 住友化学株式会社 偏光板
KR20130073419A (ko) * 2011-12-23 2013-07-03 동우 화인켐 주식회사 식각된 유리기판용 점착제 조성물, 이를 이용한 적층체 및 액정표시장치
JP5722255B2 (ja) * 2012-02-28 2015-05-20 住友化学株式会社 偏光板の製造方法
JP5380619B1 (ja) 2013-03-30 2014-01-08 株式会社フジクラ 色素増感太陽電池素子
JP5743291B2 (ja) * 2013-04-09 2015-07-01 住友化学株式会社 切削加工方法
JPWO2015046225A1 (ja) * 2013-09-30 2017-03-09 富士フイルム株式会社 偏光板および画像表示装置
CN107703578B (zh) * 2013-10-29 2019-03-01 住友化学株式会社 偏光板
JP2015215605A (ja) * 2014-04-23 2015-12-03 富士フイルム株式会社 偏光板および画像表示装置
KR102172750B1 (ko) * 2014-06-25 2020-11-02 동우 화인켐 주식회사 초박형 편광판 및 이를 구비하는 액정표시장치

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006018245A (ja) * 2004-05-31 2006-01-19 Fuji Photo Film Co Ltd 光学用透明フィルム、およびこれを用いた光学補償フィルム、偏光板、液晶表示装置
TW201345962A (zh) * 2012-05-08 2013-11-16 Fujifilm Corp 光學膜、偏光板、影像顯示裝置、以及光學膜的製造方法
TW201350939A (zh) * 2012-06-11 2013-12-16 Fujifilm Corp 液晶顯示裝置
JP2015193811A (ja) * 2014-03-17 2015-11-05 住友化学株式会社 粘着剤付き樹脂フィルム及びそれを用いた光学積層体

Also Published As

Publication number Publication date
KR20170132112A (ko) 2017-12-01
TW201809761A (zh) 2018-03-16
TWI604234B (zh) 2017-11-01
CN108254824A (zh) 2018-07-06
KR20170087030A (ko) 2017-07-27
JP2017129859A (ja) 2017-07-27
TW201732334A (zh) 2017-09-16
KR101803675B1 (ko) 2017-11-30
CN106980148A (zh) 2017-07-25
JP2017204003A (ja) 2017-11-16
CN108254824B (zh) 2023-03-28
KR102413813B1 (ko) 2022-06-29
JP6185203B2 (ja) 2017-08-23
CN106980148B (zh) 2018-04-17

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