JP2021117321A - 光学積層体およびその製造方法 - Google Patents

光学積層体およびその製造方法 Download PDF

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Publication number
JP2021117321A
JP2021117321A JP2020009967A JP2020009967A JP2021117321A JP 2021117321 A JP2021117321 A JP 2021117321A JP 2020009967 A JP2020009967 A JP 2020009967A JP 2020009967 A JP2020009967 A JP 2020009967A JP 2021117321 A JP2021117321 A JP 2021117321A
Authority
JP
Japan
Prior art keywords
layer
sensitive adhesive
pressure
optical laminate
adhesive layer
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.)
Pending
Application number
JP2020009967A
Other languages
English (en)
Japanese (ja)
Other versions
JP2021117321A5 (https=
Inventor
載鎬 沈
Jae Ho Sim
載鎬 沈
承柏 洪
Seungbaek Hong
承柏 洪
東輝 金
Dong Hwi Kim
東輝 金
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 JP2020009967A priority Critical patent/JP2021117321A/ja
Priority to CN202080094320.1A priority patent/CN115038999A/zh
Priority to KR1020227015111A priority patent/KR20220126710A/ko
Priority to PCT/JP2020/044456 priority patent/WO2021149358A1/ja
Priority to TW109142471A priority patent/TW202128420A/zh
Publication of JP2021117321A publication Critical patent/JP2021117321A/ja
Publication of JP2021117321A5 publication Critical patent/JP2021117321A5/ja
Pending legal-status Critical Current

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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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/02—Physical, chemical or physicochemical properties
    • B32B7/023—Optical properties
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Polarising Elements (AREA)
  • Laminated Bodies (AREA)
  • Glass Compositions (AREA)
JP2020009967A 2020-01-24 2020-01-24 光学積層体およびその製造方法 Pending JP2021117321A (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2020009967A JP2021117321A (ja) 2020-01-24 2020-01-24 光学積層体およびその製造方法
CN202080094320.1A CN115038999A (zh) 2020-01-24 2020-11-30 光学层叠体及其制造方法
KR1020227015111A KR20220126710A (ko) 2020-01-24 2020-11-30 광학 적층체 및 그 제조 방법
PCT/JP2020/044456 WO2021149358A1 (ja) 2020-01-24 2020-11-30 光学積層体およびその製造方法
TW109142471A TW202128420A (zh) 2020-01-24 2020-12-02 光學積層體及其製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2020009967A JP2021117321A (ja) 2020-01-24 2020-01-24 光学積層体およびその製造方法

Publications (2)

Publication Number Publication Date
JP2021117321A true JP2021117321A (ja) 2021-08-10
JP2021117321A5 JP2021117321A5 (https=) 2023-05-22

Family

ID=76993312

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2020009967A Pending JP2021117321A (ja) 2020-01-24 2020-01-24 光学積層体およびその製造方法

Country Status (5)

Country Link
JP (1) JP2021117321A (https=)
KR (1) KR20220126710A (https=)
CN (1) CN115038999A (https=)
TW (1) TW202128420A (https=)
WO (1) WO2021149358A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113936558A (zh) * 2021-10-26 2022-01-14 武汉华星光电半导体显示技术有限公司 显示模组及其制备方法、显示装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009037228A (ja) * 2007-07-06 2009-02-19 Nitto Denko Corp 偏光板
JP2019185007A (ja) * 2018-04-11 2019-10-24 住友化学株式会社 偏光板および表示装置
JP2019200413A (ja) * 2018-05-11 2019-11-21 住友化学株式会社 偏光板および表示装置
JP2020003520A (ja) * 2018-06-25 2020-01-09 住友化学株式会社 積層体

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003107221A (ja) * 2001-09-26 2003-04-09 Nitto Denko Corp 半透過反射板、半透過型偏光板及びそれを用いた液晶表示装置
US20050153079A1 (en) * 2003-12-25 2005-07-14 Nitto Denko Corporation Method of manufacturing laminated polarizing plate, laminated polarizing plate obtained by the method, and image display including the same
JP2006272616A (ja) * 2005-03-28 2006-10-12 Konica Minolta Opto Inc 光学フィルム、及びその製造装置
JP5588893B2 (ja) 2011-02-23 2014-09-10 日東電工株式会社 偏光板およびその製造方法
US20140009429A1 (en) * 2012-07-03 2014-01-09 Chimei Innolux Corporation Method of producing capacitive coplanar touch panel devices with laser ablation
JP2018194606A (ja) * 2017-05-15 2018-12-06 日東電工株式会社 円偏光板および有機ｅｌパネル
JP6420511B1 (ja) * 2017-12-18 2018-11-07 住友化学株式会社 枚葉フィルムの製造方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009037228A (ja) * 2007-07-06 2009-02-19 Nitto Denko Corp 偏光板
JP2019185007A (ja) * 2018-04-11 2019-10-24 住友化学株式会社 偏光板および表示装置
JP2019200413A (ja) * 2018-05-11 2019-11-21 住友化学株式会社 偏光板および表示装置
JP2020003520A (ja) * 2018-06-25 2020-01-09 住友化学株式会社 積層体

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113936558A (zh) * 2021-10-26 2022-01-14 武汉华星光电半导体显示技术有限公司 显示模组及其制备方法、显示装置
CN113936558B (zh) * 2021-10-26 2023-06-27 武汉华星光电半导体显示技术有限公司 显示模组及其制备方法、显示装置

Also Published As

Publication number Publication date
WO2021149358A1 (ja) 2021-07-29
KR20220126710A (ko) 2022-09-16
CN115038999A (zh) 2022-09-09
TW202128420A (zh) 2021-08-01

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