TWI723194B - 單片狀光學薄膜 - Google Patents

單片狀光學薄膜 Download PDF

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Publication number
TWI723194B
TWI723194B TW106122672A TW106122672A TWI723194B TW I723194 B TWI723194 B TW I723194B TW 106122672 A TW106122672 A TW 106122672A TW 106122672 A TW106122672 A TW 106122672A TW I723194 B TWI723194 B TW I723194B
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TW
Taiwan
Prior art keywords
film
optical
surface protection
adhesive layer
adhesive
Prior art date
Application number
TW106122672A
Other languages
English (en)
Chinese (zh)
Other versions
TW201805655A (zh
Inventor
上野友德
池嶋健太郎
三田聰司
岸敦史
徐菁璠
宮井惠美
Original Assignee
日商日東電工股份有限公司
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Publication of TW201805655A publication Critical patent/TW201805655A/zh
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    • 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
    • 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
    • B32B27/36—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
    • 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
    • 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
    • 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
    • B32B7/06—Interconnection of layers permitting easy separation
    • 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
    • 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
    • G09F9/30—Indicating 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
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B33/00—Electroluminescent light sources
    • H05B33/02—Details
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/40—Properties of the layers or laminate having particular optical properties
    • B32B2307/42—Polarizing, birefringent, filtering
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/732—Dimensional properties
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/80—Constructional details
    • H10K59/8791—Arrangements 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)
  • Nonlinear Science (AREA)
  • Mechanical Engineering (AREA)
  • Liquid Crystal (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Polarising Elements (AREA)
  • Laminated Bodies (AREA)
TW106122672A 2016-07-22 2017-07-06 單片狀光學薄膜 TWI723194B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2016144849A JP6792367B2 (ja) 2016-07-22 2016-07-22 枚葉状の光学フィルム
JP2016-144849 2016-07-22

Publications (2)

Publication Number Publication Date
TW201805655A TW201805655A (zh) 2018-02-16
TWI723194B true TWI723194B (zh) 2021-04-01

Family

ID=60992122

Family Applications (1)

Application Number Title Priority Date Filing Date
TW106122672A TWI723194B (zh) 2016-07-22 2017-07-06 單片狀光學薄膜

Country Status (5)

Country Link
JP (1) JP6792367B2 (enExample)
KR (1) KR102356930B1 (enExample)
CN (1) CN109477928B (enExample)
TW (1) TWI723194B (enExample)
WO (1) WO2018016290A1 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7258475B2 (ja) * 2018-05-23 2023-04-17 日東電工株式会社 表面保護フィルム付偏光板
JP7469889B2 (ja) * 2020-01-28 2024-04-17 住友化学株式会社 光学積層体、及び表示装置の製造方法
JP2023151127A (ja) * 2022-03-31 2023-10-16 日東電工株式会社 積層体および積層体の製造方法
JP2025044443A (ja) * 2023-09-20 2025-04-02 日東電工株式会社 表面保護フィルム付光学フィルムおよび光学フィルムの検査方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001166132A (ja) * 1999-12-06 2001-06-22 Sumitomo Chem Co Ltd 光学フィルム
TW201604261A (zh) * 2014-06-18 2016-02-01 住友化學股份有限公司 偏光片、附黏著劑之偏光板及圖像顯示裝置
TW201619644A (zh) * 2014-09-30 2016-06-01 住友化學股份有限公司 偏光板、附黏著劑之偏光板及液晶顯示裝置
JP2016118776A (ja) * 2014-12-22 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

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JP2001108830A (ja) * 1999-10-07 2001-04-20 Sumitomo Chem Co Ltd 光学フィルム
JP4489328B2 (ja) * 2001-07-19 2010-06-23 日東電工株式会社 光学部材
JP4756626B2 (ja) * 2004-05-24 2011-08-24 日東電工株式会社 表面保護フィルム付光学フィルムおよび画像表示装置
JP2006039238A (ja) 2004-07-28 2006-02-09 Yodogawa Medekku Kk 偏光板やａｒフィルム等の機能性フィルムの貼付装置
JP4121030B2 (ja) * 2004-08-19 2008-07-16 日東電工株式会社 保護フィルム付位相差板、その製造方法、保護フィルム付粘着型位相差板および保護フィルム付粘着型光学素材
KR101148400B1 (ko) * 2005-06-29 2012-05-23 엘지디스플레이 주식회사 Ｉｐｓ 모드 액정표시소자
JP5362332B2 (ja) * 2008-11-19 2013-12-11 日東電工株式会社 表面保護シートおよびその利用
CN101793992B (zh) * 2009-01-30 2014-09-24 日东电工株式会社 层叠薄膜的制造方法
JP4562795B2 (ja) * 2009-02-16 2010-10-13 日東電工株式会社 ロール原反及びロール原反製造方法
CN102282485B (zh) * 2009-08-06 2012-08-29 住友化学株式会社 偏光板的制造方法
KR101070283B1 (ko) * 2009-12-09 2011-10-06 수미토모 케미칼 컴퍼니 리미티드 광학표시장치의 제조시스템 및 당해 광학표시장치의 제조방법
JP5616054B2 (ja) 2009-12-09 2014-10-29 住友化学株式会社 偏光フィルムの貼合装置およびこれを備える液晶表示装置の製造システム
JP5519330B2 (ja) * 2010-02-26 2014-06-11 日東電工株式会社 切断情報決定方法、並びに、これを用いた帯状偏光シートの製造方法、光学表示ユニットの製造方法、帯状偏光シート及び偏光シート原反
JP5011444B2 (ja) * 2010-09-03 2012-08-29 日東電工株式会社 粘着型光学フィルム、その製造方法および画像表示装置
KR101442667B1 (ko) * 2011-02-10 2014-09-19 주식회사 엘지화학 편광판, 그 제조 방법 및 이를 이용한 화상표시장치
KR20130074879A (ko) * 2011-12-27 2013-07-05 동우 화인켐 주식회사 저반사방현필름이 부착된 편광판 및 이를 포함하는 터치패널부착 화상표시장치
JP5826105B2 (ja) * 2012-05-02 2015-12-02 藤森工業株式会社 表面保護フィルム、及びそれが貼合された光学部品
JP5782010B2 (ja) * 2012-11-09 2015-09-24 日東電工株式会社 光学表示パネルの連続製造方法および光学表示パネルの連続製造システム
JP6122337B2 (ja) * 2013-04-26 2017-04-26 日東電工株式会社 偏光フィルムおよびその製造方法、光学フィルムおよび画像表示装置
JP2015049115A (ja) 2013-08-30 2015-03-16 住友化学株式会社 光学部材貼合体の製造方法
CN105717572B (zh) * 2014-12-22 2020-05-12 住友化学株式会社 带有保护膜的偏振板及包含它的层叠体

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001166132A (ja) * 1999-12-06 2001-06-22 Sumitomo Chem Co Ltd 光学フィルム
TW201604261A (zh) * 2014-06-18 2016-02-01 住友化學股份有限公司 偏光片、附黏著劑之偏光板及圖像顯示裝置
TWI662102B (zh) * 2014-06-18 2019-06-11 日商住友化學股份有限公司 偏光片、附黏著劑之偏光板及圖像顯示裝置
TW201619644A (zh) * 2014-09-30 2016-06-01 住友化學股份有限公司 偏光板、附黏著劑之偏光板及液晶顯示裝置
TWI645222B (zh) * 2014-09-30 2018-12-21 日商住友化學股份有限公司 偏光板及液晶顯示裝置
JP2016118776A (ja) * 2014-12-22 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
JP2018013729A (ja) 2018-01-25
CN109477928A (zh) 2019-03-15
KR102356930B1 (ko) 2022-01-28
JP6792367B2 (ja) 2020-11-25
TW201805655A (zh) 2018-02-16
WO2018016290A1 (ja) 2018-01-25
CN109477928B (zh) 2021-08-03
KR20190032449A (ko) 2019-03-27

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