CN110325885A - 集成有偏光层和触摸传感器的光学堆叠结构以及包括该光学堆叠结构的图像显示设备 - Google Patents

集成有偏光层和触摸传感器的光学堆叠结构以及包括该光学堆叠结构的图像显示设备 Download PDF

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Publication number
CN110325885A
CN110325885A CN201880013103.8A CN201880013103A CN110325885A CN 110325885 A CN110325885 A CN 110325885A CN 201880013103 A CN201880013103 A CN 201880013103A CN 110325885 A CN110325885 A CN 110325885A
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China
Prior art keywords
stack structure
optical stack
layer
window
touch sensor
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Pending
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CN201880013103.8A
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Chinese (zh)
Inventor
张少恩
金高恩
金东辉
林巨山
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Dongwoo Fine Chem Co Ltd
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Dongwoo Fine Chem Co Ltd
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Publication of CN110325885A publication Critical patent/CN110325885A/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
    • G02B5/3016—Polarising elements involving passive liquid crystal elements
    • 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
    • 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
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
    • G06F1/1637—Details related to the display arrangement, including those related to the mounting of the display in the housing
    • G06F1/1652—Details related to the display arrangement, including those related to the mounting of the display in the housing the display being flexible, e.g. mimicking a sheet of paper, or rollable
    • 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
    • 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
    • G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
    • G06F3/0443—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means using a single layer of sensing 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
    • G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
    • G06F3/0445—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means using two or more layers of sensing electrodes, e.g. using two layers of electrodes separated by a dielectric layer
    • 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
    • G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
    • G06F3/0446—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means using a grid-like structure of electrodes in at least two directions, e.g. using row and column electrodes
    • 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
    • G02B5/3025—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
    • 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
    • G06F2203/04102—Flexible digitiser, i.e. constructional details for allowing the whole digitising part of a device to be flexed or rolled like a sheet of paper
    • 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
    • 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
    • G06F2203/04112—Electrode mesh in capacitive digitiser: electrode for touch sensing is formed of a mesh of very fine, normally metallic, interconnected lines that are almost invisible to see. This provides a quite large but transparent electrode surface, without need for ITO or similar transparent conductive material

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Human Computer Interaction (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Nonlinear Science (AREA)
  • Computer Hardware Design (AREA)
  • Mathematical Physics (AREA)
  • Polarising Elements (AREA)
  • Liquid Crystal (AREA)
  • Electroluminescent Light Sources (AREA)
  • Laminated Bodies (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
CN201880013103.8A 2017-02-23 2018-02-23 集成有偏光层和触摸传感器的光学堆叠结构以及包括该光学堆叠结构的图像显示设备 Pending CN110325885A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR1020170024407A KR102057065B1 (ko) 2017-02-23 2017-02-23 편광층 및 터치 센서 일체형 광학 적층체 및 이를 포함하는 화상 표시 장치
KR10-2017-0024407 2017-02-23
PCT/KR2018/002223 WO2018155940A1 (ko) 2017-02-23 2018-02-23 편광층 및 터치 센서 일체형 광학 적층체 및 이를 포함하는 화상 표시 장치

Publications (1)

Publication Number Publication Date
CN110325885A true CN110325885A (zh) 2019-10-11

Family

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CN201880013103.8A Pending CN110325885A (zh) 2017-02-23 2018-02-23 集成有偏光层和触摸传感器的光学堆叠结构以及包括该光学堆叠结构的图像显示设备

Country Status (6)

Country Link
US (1) US20190383973A1 (https=)
JP (1) JP2020512575A (https=)
KR (1) KR102057065B1 (https=)
CN (1) CN110325885A (https=)
TW (1) TWI704476B (https=)
WO (1) WO2018155940A1 (https=)

Cited By (2)

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CN112987955A (zh) * 2019-12-17 2021-06-18 瀚宇彩晶股份有限公司 柔性触控显示面板
CN114616531A (zh) * 2019-10-31 2022-06-10 华为技术有限公司 用于电子设备的印刷显示器堆叠件

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JP7097959B2 (ja) 2017-10-27 2022-07-08 アプライド マテリアルズ インコーポレイテッド 可撓性カバーレンズフィルム
KR20190098876A (ko) * 2018-02-14 2019-08-23 삼성디스플레이 주식회사 편광유닛, 이의 제조방법 및 상기 편광유닛을 포함하는 표시장치
WO2019217565A1 (en) 2018-05-10 2019-11-14 Applied Materials, Inc. Replaceable cover lens for flexible display
CN112601835A (zh) * 2018-08-14 2021-04-02 应用材料公司 用于柔性覆盖透镜的多层湿法-干法硬涂层
KR102225528B1 (ko) * 2019-01-22 2021-03-09 동우 화인켐 주식회사 터치 센서 및 이를 포함하는 화상 표시 장치
KR102162657B1 (ko) * 2019-01-28 2020-10-07 동우 화인켐 주식회사 터치 센서 및 이를 포함하는 화상 표시 장치
KR102162698B1 (ko) * 2019-03-08 2020-10-07 동우 화인켐 주식회사 터치센서 및 그 제조방법
JP6945586B2 (ja) * 2019-04-17 2021-10-06 住友化学株式会社 積層体、及び画像表示装置
JP7312013B2 (ja) * 2019-05-15 2023-07-20 住友化学株式会社 光学積層体及び表示装置
KR102825788B1 (ko) * 2019-06-19 2025-06-26 삼성디스플레이 주식회사 표시 장치 및 이를 포함하는 표시 장치의 제조 방법
CN114223025B (zh) 2019-06-26 2024-08-20 应用材料公司 可折叠显示器的柔性多层覆盖透镜堆叠
CN112447792A (zh) * 2019-09-02 2021-03-05 华为技术有限公司 一种柔性显示屏及其制备方法和电子设备
CN110531897A (zh) * 2019-09-09 2019-12-03 业成科技（成都）有限公司 盖板组件、其制备方法、触控面板及显示装置
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
JP6792735B1 (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
JP2021117334A (ja) * 2020-01-24 2021-08-10 住友化学株式会社 光学積層体及び表示装置
KR20210109952A (ko) * 2020-02-28 2021-09-07 동우 화인켐 주식회사 유연성 적층 필름 및 이를 포함하는 표시 장치
TWI748608B (zh) * 2020-08-24 2021-12-01 義隆電子股份有限公司 具圖案的指紋感應模組及其製造方法
WO2022202141A1 (ja) * 2021-03-22 2022-09-29 富士フイルム株式会社 画像表示装置
KR102848206B1 (ko) * 2021-06-04 2025-08-21 동우 화인켐 주식회사 광학 적층체 및 이의 제조방법과, 이를 포함하는 스마트 윈도우 및 이를 적용한 자동차 또는 건물용 창호
KR102524843B1 (ko) 2021-07-13 2023-04-24 동우 화인켐 주식회사 광학 적층체 및 이의 제조방법과, 이를 포함하는 스마트 윈도우 및 이를 적용한 자동차 또는 건물용 창호
KR102524844B1 (ko) * 2021-09-27 2023-04-24 동우 화인켐 주식회사 광학 적층체 및 이의 제조방법과, 이를 포함하는 스마트 윈도우 및 이를 적용한 자동차 또는 건물용 창호
US11556197B1 (en) * 2021-10-28 2023-01-17 Tpk Advanced Solutions Inc. Touch panel and method of manufacturing the same
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KR102763783B1 (ko) * 2022-04-28 2025-02-07 동우 화인켐 주식회사 투과율 가변 광학 적층체 및 이의 제조방법과, 이를 포함하는 스마트 윈도우
KR102845664B1 (ko) * 2022-12-22 2025-08-14 동우 화인켐 주식회사 광학 적층체 및 이를 포함하는 스마트 윈도우
KR102818390B1 (ko) * 2023-01-17 2025-06-10 동우 화인켐 주식회사 광학 적층체 및 이의 제조방법과, 이를 포함하는 스마트 윈도우 및 이를 적용한 자동차 또는 건물용 창호

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