CN113167932A - 光学层叠体和显示装置 - Google Patents

光学层叠体和显示装置 Download PDF

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Publication number
CN113167932A
CN113167932A CN202080006638.XA CN202080006638A CN113167932A CN 113167932 A CN113167932 A CN 113167932A CN 202080006638 A CN202080006638 A CN 202080006638A CN 113167932 A CN113167932 A CN 113167932A
Authority
CN
China
Prior art keywords
adhesive layer
optical laminate
resin
impact
formula
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
CN202080006638.XA
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English (en)
Chinese (zh)
Inventor
片宝蓝
姜大山
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
Publication of CN113167932A publication Critical patent/CN113167932A/zh
Pending legal-status Critical Current

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    • 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
    • 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
    • B32B7/022—Mechanical properties
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/28—Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42
    • B32B27/281—Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42 comprising polyimides
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
    • B32B27/365—Layered products comprising a layer of synthetic resin comprising polyesters comprising polycarbonates
    • 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
    • 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
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • 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
    • C09J7/00—Adhesives in the form of films or foils
    • C09J7/30—Adhesives in the form of films or foils characterised by the adhesive composition
    • C09J7/38—Pressure-sensitive adhesives [PSA]
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • 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
    • 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
    • B32B2457/00—Electrical equipment
    • B32B2457/20—Displays, e.g. liquid crystal displays, plasma displays

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Theoretical Computer Science (AREA)
  • Laminated Bodies (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Liquid Crystal (AREA)
  • Polarising Elements (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Electroluminescent Light Sources (AREA)
CN202080006638.XA 2019-10-28 2020-09-28 光学层叠体和显示装置 Pending CN113167932A (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2019195592 2019-10-28
JP2019-195592 2019-10-28
JP2020-136374 2020-08-12
JP2020136374A JP6869409B2 (ja) 2019-10-28 2020-08-12 光学積層体及び表示装置
PCT/JP2020/036642 WO2021084999A1 (ja) 2019-10-28 2020-09-28 光学積層体及び表示装置

Publications (1)

Publication Number Publication Date
CN113167932A true CN113167932A (zh) 2021-07-23

Family

ID=75712372

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202080006638.XA Pending CN113167932A (zh) 2019-10-28 2020-09-28 光学层叠体和显示装置

Country Status (5)

Country Link
JP (2) JP6869409B2 (enrdf_load_stackoverflow)
KR (1) KR102359353B1 (enrdf_load_stackoverflow)
CN (1) CN113167932A (enrdf_load_stackoverflow)
TW (1) TW202132100A (enrdf_load_stackoverflow)
WO (1) WO2021084999A1 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116052532A (zh) * 2021-10-28 2023-05-02 乐金显示有限公司 显示装置和中性面补偿构件

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7092232B1 (ja) 2021-04-19 2022-06-28 東洋インキＳｃホールディングス株式会社 導電材分散液、およびそれを用いた二次電池電極用組成物、電極膜、二次電池。
WO2024024409A1 (ja) * 2022-07-28 2024-02-01 Ａｇｃ株式会社 積層板および光学素子

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008037018A (ja) * 2006-08-08 2008-02-21 Sekisui Chem Co Ltd 透明積層体
JP2009180970A (ja) * 2008-01-31 2009-08-13 Toppan Printing Co Ltd 光学部材及びバックライトユニット並びにディスプレイ装置
CN106273944A (zh) * 2015-06-26 2017-01-04 东友精细化工有限公司 层叠膜和包含该层叠膜的图像显示装置
WO2017204248A1 (ja) * 2016-05-25 2017-11-30 王子ホールディングス株式会社 積層粘着シート
WO2018134974A1 (ja) * 2017-01-20 2018-07-26 住友化学株式会社 樹脂フィルム、積層体、光学部材、ガスバリア材及びタッチセンサー基材

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4424565B2 (ja) * 1999-10-08 2010-03-03 大日本印刷株式会社 体積ホログラム積層体、および体積ホログラム積層体作製用ラベル
JP2005049795A (ja) * 2003-07-31 2005-02-24 Dainippon Printing Co Ltd スクリーン用レンズシート
JP4645074B2 (ja) 2004-06-24 2011-03-09 Ｄｉｃ株式会社 両面粘着テープとこれを用いた液晶表示モジュールユニット
JP5428158B2 (ja) * 2007-12-27 2014-02-26 Ｄｉｃ株式会社 両面粘着テープ
JP5556987B2 (ja) * 2009-04-09 2014-07-23 Ｄｉｃ株式会社 両面粘着テープ
JP6663628B2 (ja) * 2013-07-31 2020-03-13 日東電工株式会社 粘着シート、粘着層付き光学フィルム、および画像表示装置
JP6367599B2 (ja) * 2013-11-22 2018-08-01 日東電工株式会社 両面粘着シート
CN106471276B (zh) * 2014-12-10 2020-04-03 积水化学工业株式会社 冲击吸收片、冲击吸收粘合片、前面板、背面板及背光单元固定用冲击吸收双面粘合片
WO2016121788A1 (ja) * 2015-01-30 2016-08-04 日東電工株式会社 低粘着性発泡シート
JP6505518B2 (ja) * 2015-06-22 2019-04-24 積水化学工業株式会社 両面粘着テープ
JP6804310B2 (ja) * 2016-03-07 2020-12-23 日東電工株式会社 光学用粘着シート、粘着剤層付偏光フィルム、および液晶表示装置
KR20180034056A (ko) 2016-09-27 2018-04-04 삼성전자주식회사 표시 장치용 윈도우 및 표시 장치
JP6807234B2 (ja) * 2017-01-10 2021-01-06 日東電工株式会社 粘着シート
CN110959031B (zh) 2017-08-02 2022-03-15 阪东化学株式会社 光学透明粘着片、层叠体以及贴合结构体
JP7185396B2 (ja) 2017-12-19 2022-12-07 リンテック株式会社 粘着シート、繰り返し屈曲積層部材および繰り返し屈曲デバイス
JP7076217B2 (ja) * 2018-01-30 2022-05-27 日東電工株式会社 粘着シートおよびその製造方法、ならびに画像表示装置の製造方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008037018A (ja) * 2006-08-08 2008-02-21 Sekisui Chem Co Ltd 透明積層体
JP2009180970A (ja) * 2008-01-31 2009-08-13 Toppan Printing Co Ltd 光学部材及びバックライトユニット並びにディスプレイ装置
CN106273944A (zh) * 2015-06-26 2017-01-04 东友精细化工有限公司 层叠膜和包含该层叠膜的图像显示装置
WO2017204248A1 (ja) * 2016-05-25 2017-11-30 王子ホールディングス株式会社 積層粘着シート
WO2018134974A1 (ja) * 2017-01-20 2018-07-26 住友化学株式会社 樹脂フィルム、積層体、光学部材、ガスバリア材及びタッチセンサー基材

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116052532A (zh) * 2021-10-28 2023-05-02 乐金显示有限公司 显示装置和中性面补偿构件
CN116052532B (zh) * 2021-10-28 2024-12-20 乐金显示有限公司 显示装置和中性面补偿构件

Also Published As

Publication number Publication date
JP2021070315A (ja) 2021-05-06
JP2021075057A (ja) 2021-05-20
KR102359353B1 (ko) 2022-02-08
KR20210080455A (ko) 2021-06-30
TW202132100A (zh) 2021-09-01
JP6869409B2 (ja) 2021-05-12
JP7053904B2 (ja) 2022-04-12
WO2021084999A1 (ja) 2021-05-06

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Application publication date: 20210723