CN108490669A - 一种组合型调光玻璃复合窗 - Google Patents

一种组合型调光玻璃复合窗 Download PDF

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CN108490669A
CN108490669A CN201810057496.4A CN201810057496A CN108490669A CN 108490669 A CN108490669 A CN 108490669A CN 201810057496 A CN201810057496 A CN 201810057496A CN 108490669 A CN108490669 A CN 108490669A
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glass
substrate
ion
nesa coating
coating layer
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刘江
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Bustling Glass Limited-Liability Co In Jiangsu
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Bustling Glass Limited-Liability Co In Jiangsu
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    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL 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
    • G02F1/00Devices 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
    • G02F1/01Devices 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 
    • G02F1/13Devices 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
    • G02F1/133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333Constructional arrangements; Manufacturing methods
    • G02F1/1334Constructional arrangements; Manufacturing methods based on polymer dispersed liquid crystals, e.g. microencapsulated liquid crystals
    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL 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
    • G02F1/00Devices 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
    • G02F1/01Devices 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 
    • G02F1/15Devices 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 an electrochromic effect
    • G02F1/1514Devices 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 an electrochromic effect characterised by the electrochromic material, e.g. by the electrodeposited material
    • G02F1/1523Devices 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 an electrochromic effect characterised by the electrochromic material, e.g. by the electrodeposited material comprising inorganic material
    • G02F1/1525Devices 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 an electrochromic effect characterised by the electrochromic material, e.g. by the electrodeposited material comprising inorganic material characterised by a particular ion transporting layer, e.g. electrolyte

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  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Mathematical Physics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)

Abstract

本发明涉及一种组合型调光玻璃复合窗及其制备方法,包括衬底,以及依次设置在所述衬底外表面的第一外ITO透明导电膜层、电致变色层、离子传输层、离子存储层和第二外ITO透明导电膜层,还包括依次设置在所述衬底内表面的内ITO透明导电膜层和PDLC液晶调光膜;其中,所述衬底选用普通玻璃、钢化玻璃、夹胶玻璃、有机玻璃或它们的混合物,所述电致变色层的薄膜材料选用氧化钨,所述离子导电层选用金属锂离子薄膜,所述离子存储层选用氧化镍离子薄膜,本发明的优点在于:将电致变色层与PDLC液晶调光膜进行组合,综合两者的优缺点,进而能够达到智能调光、遮光的效果。

Description

一种组合型调光玻璃复合窗
技术领域
本发明属于电致变色器件及聚合物分散液晶调光器件领域,特别
涉及一种组合型调光玻璃复合窗。
背景技术
随着地球资源的日益枯竭及人类对环境的过度影响,绿色环保、节能低碳材料成为研究的热点,变色材料就是在这种形势下发展起来的新型功能性材料。
电致变色材料是一种很有应用前途的功能材料,它在大型显示、光开关、无炫光镜、电致变色储存器件与建筑窗玻璃、灵巧窗上都有广阔的应用前景,用电致变色材料做成的器件称为电致变色器件。
聚合物分散液晶(PDLC)是将低分子液晶(liquid crystal,缩写为LC)与预聚物相混合,在一定条件下经聚合反应,形成微米级的液晶微滴均匀地分散在高分子网络中,再利用液晶分子的介电各向异性获得具有电光响应特性的材料,目前已在光学调制器、热敏及压敏器件、电控玻璃、光阀、投影显示、电子书等方面获得广泛应用。
其中,电致变色(EC)器件是材料的光学属性(反射率、透过率、吸收率等)在外加电场的作用下发生稳定、可逆的颜色变化的现象,在外观上表现为颜色和透明度的可逆变化。其缺点及局限性表现在透明度的改变—遮光,但并不真正挡视线(无隐私);而聚合物分散液晶(PDLC)基本结构是液晶微滴均匀分散在聚合物基体中的复合材料,而这种材料在电场的开关作用下可以显示出透明与散射两种状态;其缺点及局限性是透明与散射两种状态— 挡视线(保护隐私),但并不真正遮光。
因此,研发一种能够智能调光及真正遮光的组合型调光玻璃复合窗是非常有必要的。
发明内容
本发明要解决的技术问题是提供一种能够智能调光及真正遮光的组合型调光玻璃复合窗。
为解决上述技术问题,本发明的技术方案为:一种组合型调光玻璃复合窗,其创新点在于:
包括衬底,以及依次设置在所述衬底外表面的第一外ITO透明导电膜层、电致变色层、离子传输层、离子存储层和第二外ITO透明导电膜层,还包括依次设置在所述衬底内表面的内ITO透明导电膜层和PDLC液晶调光膜;
其中,所述衬底选用普通玻璃、钢化玻璃、夹胶玻璃、有机玻璃或它们的混合物,所述电致变色层的薄膜材料选用氧化钨,所述离子传输层选用金属锂离子薄膜,所述离子存储层选用氧化镍离子薄膜。
进一步地,所述金属锂离子薄膜中还掺杂钽、铌、钴或它们的混合物。
本发明的优点在于:本发明组合型调光玻璃复合窗,是将电致变色层与PDLC液晶调光膜进行组合,综合两者的优缺点,进而能够达到智能调光、遮光的效果。
附图说明
下面结合附图和具体实施方式对本发明作进一步详细的说明。
图1为本发明组合型调光玻璃复合窗的结构示意图。
具体实施方式
下面的实施例可以使本专业的技术人员更全面地理解本发明,但并不因此将本发明限制在所述的实施例范围之中。
实施例
本实施例组合型调光玻璃复合窗,如图1所示,包括衬底1,以及依次设置在衬底1外表面的第一外ITO透明导电膜层2、电致变色层3、离子传输层4、离子存储层5和第二外ITO透明导电膜层6,还包括依次设置在衬底1内表面的内ITO透明导电膜层7和PDLC液晶调光膜8;其中,衬底1选用普通玻璃、钢化玻璃、夹胶玻璃、有机玻璃或它们的混合物,电致变色层3的薄膜材料选用氧化钨,离子传输层4选用金属锂离子薄膜,离子存储层5选用氧化镍离子薄膜。
以上显示和描述了本发明的基本原理和主要特征以及本发明的优点。本行业的技术人员应该了解,本发明不受上述实施例的限制,上述实施例和说明书中描述的只是说明本发明的原理,在不脱离本发明精神和范围的前提下,本发明还会有各种变化和改进,这些变化和改进都落入要求保护的本发明范围内。本发明要求保护范围由所附的权利要求书及其等效物界定。

Claims (2)

1.一种组合型调光玻璃复合窗,其特征在于:
包括衬底,以及依次设置在所述衬底外表面的第一外ITO透明导电膜层、电致变色层、离子传输层、离子存储层和第二外ITO透明导电膜层,还包括依次设置在所述衬底内表面的内ITO透明导电膜层和PDLC液晶调光膜;
其中,所述衬底选用普通玻璃、钢化玻璃、夹胶玻璃、有机玻璃或它们的混合物,所述电致变色层的薄膜材料选用氧化钨,所述离子传输层选用金属锂离子薄膜,所述离子存储层选用氧化镍离子薄膜。
2.根据权利要求1所述的组合型调光玻璃复合窗,其特征在于:所述金属锂离子薄膜中还掺杂钽、铌、钴或它们的混合物。
CN201810057496.4A 2018-04-11 2018-04-11 一种组合型调光玻璃复合窗 Pending CN108490669A (zh)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110018580A (zh) * 2019-05-14 2019-07-16 湖北锐尔圣科技有限公司 一种电动调光元件
CN111660769A (zh) * 2020-05-29 2020-09-15 福耀玻璃工业集团股份有限公司 一种投影智能窗
CN113376889A (zh) * 2021-06-15 2021-09-10 Oppo广东移动通信有限公司 基于聚合物分散液晶的电致变色装置、制备方法及电子设备
WO2021249458A1 (zh) * 2020-06-12 2021-12-16 深圳市光羿科技有限公司 调光器件、夹胶玻璃、中空玻璃及贴附膜

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CN107526226A (zh) * 2017-07-25 2017-12-29 江苏繁华玻璃股份有限公司 一种组合型调光玻璃复合窗及其制备方法

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110018580A (zh) * 2019-05-14 2019-07-16 湖北锐尔圣科技有限公司 一种电动调光元件
CN110018580B (zh) * 2019-05-14 2024-05-28 湖北锐尔圣科技有限公司 一种电动调光元件
CN111660769A (zh) * 2020-05-29 2020-09-15 福耀玻璃工业集团股份有限公司 一种投影智能窗
WO2021249458A1 (zh) * 2020-06-12 2021-12-16 深圳市光羿科技有限公司 调光器件、夹胶玻璃、中空玻璃及贴附膜
CN113867017A (zh) * 2020-06-12 2021-12-31 深圳市光羿科技有限公司 一种多功能调光器件及其夹胶玻璃、中空玻璃及贴附膜
CN113867017B (zh) * 2020-06-12 2024-01-30 深圳市光羿科技有限公司 一种多功能调光器件及其夹胶玻璃、中空玻璃及贴附膜
CN113376889A (zh) * 2021-06-15 2021-09-10 Oppo广东移动通信有限公司 基于聚合物分散液晶的电致变色装置、制备方法及电子设备

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Application publication date: 20180904