CN109311288B - 用于触摸传感器的基底 - Google Patents

用于触摸传感器的基底 Download PDF

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Publication number
CN109311288B
CN109311288B CN201780032068.XA CN201780032068A CN109311288B CN 109311288 B CN109311288 B CN 109311288B CN 201780032068 A CN201780032068 A CN 201780032068A CN 109311288 B CN109311288 B CN 109311288B
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China
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substrate
polyester
layer
outer layer
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Chinese (zh)
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CN109311288A (zh
Inventor
理查德·Y·刘
德里克·W·帕茨曼
斯蒂芬·A·约翰逊
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3M Innovative Properties Co
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3M Innovative Properties Co
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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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material 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
    • 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
    • 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
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
    • B32B37/15—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer being manufactured and immediately laminated before reaching its stable state, e.g. in which a layer is extruded and laminated while in semi-molten state
    • B32B37/153—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer being manufactured and immediately laminated before reaching its stable state, e.g. in which a layer is extruded and laminated while in semi-molten state at least one layer is extruded and immediately laminated while in semi-molten state
    • 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
    • G02B5/305—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 including organic materials, e.g. polymeric layers
    • 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
    • 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
    • G02F1/13338—Input devices, e.g. touch panels
    • 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
    • G02F1/1343—Electrodes
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/0412—Digitisers structurally integrated in a display
    • 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
    • B32B2250/00—Layers arrangement
    • B32B2250/24—All layers being polymeric
    • B32B2250/244—All polymers belonging to those covered by group B32B27/36
    • 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
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/538—Roughness
    • 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
    • B32B2457/208—Touch screens
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
    • G06F2203/041—Indexing scheme relating to G06F3/041 - G06F3/045
    • G06F2203/04103—Manufacturing, i.e. details related to manufacturing processes specially suited for touch sensitive devices

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Optics & Photonics (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Mathematical Physics (AREA)
  • Human Computer Interaction (AREA)
  • Laminated Bodies (AREA)
  • Polarising Elements (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
CN201780032068.XA 2016-05-25 2017-05-15 用于触摸传感器的基底 Active CN109311288B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201662341182P 2016-05-25 2016-05-25
US62/341,182 2016-05-25
US201762467410P 2017-03-06 2017-03-06
US62/467,410 2017-03-06
PCT/US2017/032664 WO2017205097A1 (en) 2016-05-25 2017-05-15 Substrate for touch sensor

Publications (2)

Publication Number Publication Date
CN109311288A CN109311288A (zh) 2019-02-05
CN109311288B true CN109311288B (zh) 2021-01-12

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Application Number Title Priority Date Filing Date
CN201780032068.XA Active CN109311288B (zh) 2016-05-25 2017-05-15 用于触摸传感器的基底

Country Status (7)

Country Link
US (1) US10747040B2 (https=)
EP (1) EP3463875A1 (https=)
JP (1) JP6960416B2 (https=)
KR (1) KR102368257B1 (https=)
CN (1) CN109311288B (https=)
TW (1) TW201834857A (https=)
WO (1) WO2017205097A1 (https=)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3717943A4 (en) * 2017-11-30 2021-09-01 3M Innovative Properties Company DELAY TIMER
EP3717242A4 (en) 2017-11-30 2021-12-15 3M Innovative Properties Company SUBSTRATE INCLUDING A SELF-SUPPORTING THREE-LAYER STACK
JP2021510856A (ja) * 2018-01-26 2021-04-30 スリーエム イノベイティブ プロパティズ カンパニー 結晶性低屈折率層を有する多層反射偏光子
KR20210002489A (ko) * 2018-04-27 2021-01-08 닛토덴코 가부시키가이샤 액정 표시 장치
CN113291008B (zh) * 2020-02-24 2023-04-11 荣耀终端有限公司 一种曲面屏、显示屏及电子设备

Citations (4)

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CN102046379A (zh) * 2008-05-02 2011-05-04 3M创新有限公司 包含具有支链的或环状的c4-c10烷基单元的双折射萘二甲酸酯共聚酯的光学膜
CN102216819A (zh) * 2008-11-18 2011-10-12 3M创新有限公司 包含双折射热塑性聚合物的多层光学膜的各向同性层
CN103135841A (zh) * 2011-11-22 2013-06-05 爱特梅尔公司 集成式触摸屏
TW201337349A (zh) * 2012-03-12 2013-09-16 Innocom Tech Shenzhen Co Ltd 光學構件及顯示系統

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US5945255A (en) * 1997-06-09 1999-08-31 Taiwan Semiconductor Manufacturing Company, Ltd. Birefringent interlayer for attenuating standing wave photoexposure of a photoresist layer formed over a reflective layer
JP4274696B2 (ja) * 1998-01-13 2009-06-10 スリーエム カンパニー 変性コポリエステルおよび改善された多層反射フィルム
US6808658B2 (en) * 1998-01-13 2004-10-26 3M Innovative Properties Company Method for making texture multilayer optical films
CA2353506A1 (en) * 1998-11-02 2000-05-11 3M Innovative Properties Company Transparent conductive oxides for plastic flat panel displays
US6449093B2 (en) * 1999-10-12 2002-09-10 3M Innovative Properties Company Optical bodies made with a birefringent polymer
US7252733B2 (en) * 2004-05-04 2007-08-07 Eastman Kodak Company Polarizer guarded cover sheet with adhesion promoter
SG150514A1 (en) 2005-08-12 2009-03-30 Cambrios Technologies Corp Nanowires-based transparent conductors
US20070298271A1 (en) * 2006-06-23 2007-12-27 3M Innovative Properties Company Multilayer optical film, method of making the same, and transaction card having the same
US7872715B2 (en) * 2007-02-16 2011-01-18 Toppan Printing Co., Ltd. Liquid crystal display device and method for manufacturing the same
EP4071785A1 (en) 2008-02-28 2022-10-12 3M Innovative Properties Company Touch screen sensor
JP2009282140A (ja) * 2008-05-20 2009-12-03 Nitto Denko Corp 画像表示パネル及びその製造方法
US9069136B2 (en) * 2010-06-30 2015-06-30 3M Innovative Properties Company Optical stack having birefringent layer of optically symmetrical crystallites
JP5635885B2 (ja) * 2010-11-26 2014-12-03 株式会社ダイセル 偏光素子及びそれを用いた表示装置
US8933906B2 (en) 2011-02-02 2015-01-13 3M Innovative Properties Company Patterned substrates with non-linear conductor traces
SG187274A1 (en) 2011-07-14 2013-02-28 3M Innovative Properties Co Etching method and devices produced using the etching method
US9825104B2 (en) * 2011-11-22 2017-11-21 Atmel Corporation Low-birefringence substrate for touch sensor
SG11201504125UA (en) 2012-12-07 2015-06-29 3M Innovative Properties Co Method of making transparent conductors on a substrate
JP6354410B2 (ja) * 2014-07-15 2018-07-11 東洋紡株式会社 偏光子保護フィルム、偏光板、それを用いた液晶表示装置

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Publication number Priority date Publication date Assignee Title
CN102046379A (zh) * 2008-05-02 2011-05-04 3M创新有限公司 包含具有支链的或环状的c4-c10烷基单元的双折射萘二甲酸酯共聚酯的光学膜
CN102216819A (zh) * 2008-11-18 2011-10-12 3M创新有限公司 包含双折射热塑性聚合物的多层光学膜的各向同性层
CN103135841A (zh) * 2011-11-22 2013-06-05 爱特梅尔公司 集成式触摸屏
TW201337349A (zh) * 2012-03-12 2013-09-16 Innocom Tech Shenzhen Co Ltd 光學構件及顯示系統

Also Published As

Publication number Publication date
KR102368257B1 (ko) 2022-02-28
JP2019523718A (ja) 2019-08-29
US10747040B2 (en) 2020-08-18
EP3463875A1 (en) 2019-04-10
JP6960416B2 (ja) 2021-11-05
WO2017205097A1 (en) 2017-11-30
US20190129218A1 (en) 2019-05-02
TW201834857A (zh) 2018-10-01
KR20190001602A (ko) 2019-01-04
CN109311288A (zh) 2019-02-05

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