CN104575269A - 反射式显示装置与反射式显示装置的制作方法 - Google Patents

反射式显示装置与反射式显示装置的制作方法 Download PDF

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Publication number
CN104575269A
CN104575269A CN201310632423.0A CN201310632423A CN104575269A CN 104575269 A CN104575269 A CN 104575269A CN 201310632423 A CN201310632423 A CN 201310632423A CN 104575269 A CN104575269 A CN 104575269A
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China
Prior art keywords
display
guide plate
light guide
framework
liquid
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Granted
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CN201310632423.0A
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CN104575269B (zh
Inventor
黄信道
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E Ink Holdings Inc
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E Ink Holdings Inc
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    • G02B6/0065Manufacturing aspects; Material aspects
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    • 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
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Abstract

本发明是关于一种反射式显示装置,包括至少一个前光模块、第一框体、第一液体以及显示单元。至少一个前光模块包括光源以及导光板。光源适于提供照明光束。第一框体与至少一个前光模块的导光板连接。显示单元、第一框体与至少一个前光模块形成第一容置空间,且第一液体被注入于第一容置空间内。此外,一种反射式显示装置的制作方法亦被提出。

Description

反射式显示装置与反射式显示装置的制作方法
技术领域
本发明是有关于一种显示装置与显示装置的制作方法,且特别是有关于一种反射式显示装置与反射式显示装置的制作方法。
背景技术
光源模块其功能主要为提供显示装置的光线来源,基本原理是把采用的线光源或点光源,透过导光板将有效光转化成高亮度且均匀度良好的面光源。一般而言,光源模块可分为前光模块(Front Light)与背光模块(BackLight)两种,其中前光模块主要用于反射式显示装置,例如电泳显示(Electro Phonetic Display,EPD)面板,或是反射式显示媒体上。
然而,现有的前光模块组装于反射式显示装置或反射式显示媒体的组装流程中必须使用到大型的接合制造过程,例如是光学胶(Optically ClearAdhesive,OCA)贴合制造过程或是光学透明树脂(Optical Clear Resin,OCR)贴合制造过程。这些制造过程技术成本高昂,于制造过程中使用的接着材料成本也非常昂贵,且不容易大面积化。此外,目前的前光模块在设计上也很难满足于自由曲面的应用要求。
由此可见,上述现有的反射式显示装置在结构与使用上,显然仍存在有不便与缺陷,而亟待加以进一步改进。为了解决上述存在的问题,相关厂商莫不费尽心思来谋求解决之道,但长久以来一直未见适用的设计被发展完成,而一般产品又没有适切结构能够解决上述问题,此显然是相关业者急欲解决的问题。
发明内容
本发明的目的在于提供一种反射式显示装置,其具有制作容易与低成本的优点。
本发明的另一目的在于提供一种反射式显示装置的制作方法,其可简化制造过程步骤与降低生产成本。
本发明的目的是采用以下技术方案来实现的。本发明的反射式显示装置包括至少一个前光模块、第一框体、第一液体(first liquid)以及显示单元。至少一个前光模块包括光源以及导光板。光源适于提供照明光束。第一框体与至少一个前光模块的导光板连接。显示单元、第一框体与至少一个前光模块形成第一容置空间,且第一液体配置于第一容置空间内。
本发明的目的还可采用以下技术措施进一步实现。
在本发明的实施例中,上述的导光板包括入光面、第一表面以及第二表面。第一表面与第二表面相对。入光面连接第一表面与第二表面。第一表面朝向显示单元。光源设置于导光板的入光面旁,且照明光束经由入光面进入导光板。
在本发明的实施例中,上述的导光板更包括多个光学微结构,位于第一表面上。
在本发明的实施例中,上述的反射式显示装置更包括第二框体、保护板以及第二液体。第二框体设置于导光板的第二表面上。保护板与第二框体连接,其中第二框体与导光板形成第二容置空间。第二液体,配置于第二容置空间内。
在本发明的实施例中,上述的至少一个前光模块为一个前光模块,且第一框体设置于导光板的第一表面上。
在本发明的实施例中,上述的至少一个前光模块为两个前光模块,且第一框体连接两个前光模块的导光板以形成第一容置空间。
在本发明的实施例中,上述的显示单元为双面显示单元,且显示单元包括两个电泳显示层(Front Plane Laminate,FPL)、第一电极层以及两个第二电极层。第一电极层位于两个电泳显示层之间,第一电极层包括多个第一电极。这些第一电极位于第一电极层的两侧,且分别朝向两个前光模块的各第一表面。第二电极层具有多个第二电极,其中各电泳显示层位于第一电极层与其中一个第二电极层之间。
在本发明的实施例中,上述的每一个电泳显示层包括显示基质以及多个显示粒子。显示基质位于第一电极层与第二电极层之间,其中这些第二电极位于第二电极层面对显示基质的一侧。显示粒子分布于显示基质中。
在本发明的实施例中,上述的导光板与第一液体的折射率比值介于1.02至1.20之间。
在本发明的实施例中,上述的第一液体为甘油、水或是水与乙二醇依任意比例混合的溶液。
在本发明的实施例中,上述的第一液体包括电解质。
在本发明的实施例中,上述的第一框体上具有至少一个注入孔,用以注入第一液体。
在本发明的实施例中,上述的显示单元为电子纸显示器。
在本发明的实施例中,上述的第一框体为胶框。
本发明的目的还采用以下技术方案来实现的。本发明的反射式显示装置的制作方法包括下列步骤。提供导光板。配置光源于导光板旁。配置第一框体,连接第一框体与至少一个前光模块的导光板。配置显示单元,使显示单元、第一框体与至少一个前光模块形成第一容置空间。配置第一液体于第一容置空间内。
本发明的目的还可采用以下技术措施进一步实现。
在本发明的实施例中,上述的导光板包括入光面、第一表面以及第二表面,该第一表面与该第二表面相对,该入光面连接该第一表面与该第二表面,该第一表面朝向该显示单元,该光源设置于该导光板的该入光面旁,用以提供照明光束,且该照明光束经由该入光面进入该导光板。
在本发明的实施例中,上述的导光板更包括多个光学微结构,位于该第一表面上。
在本发明的实施例中,上述的反射式显示装置的制作方法更包括下列步骤。设置第二框体于导光板的第二表面上。设置保护板,连接保护板与第二框体,以使第二框体与导光板形成第二容置空间。配置第二液体于第二容置空间内。
在本发明的实施例中,上述的至少一个前光模块为一个前光模块,且连接第一框体与该前光模块的导光板的方法更包括使第一框体设置于导光板的第一表面上。
在本发明的实施例中,上述的至少一个前光模块为两个前光模块,且连接第一框体与该两个前光模块的导光板的方法更包括使第一框体与两个前光模块的导光板连接,以形成第一容置空间。
在本发明的实施例中,上述的显示单元为双面显示单元,且该显示单元包括:两个电泳显示层;第一电极层,位于该两个电泳显示层之间,该第一电极层包括多个第一电极,所述多个第一电极位于该第一电极层的两侧,且分别朝向该两个前光模块的各该第一表面;以及两个第二电极层,具有多个第二电极,其中各该电泳显示层位于该第一电极层与其中一个第二电极层之间。
在本发明的实施例中,上述的每一个电泳显示层,包括显示基质,位于该第一电极层与该第二电极层之间,其中所述多个第二电极位于该第二电极层面对该显示基质的一侧;以及多个显示粒子,其中所述多个显示粒子分布于该显示基质中。
在本发明的实施例中,上述的导光板与该第一液体的折射率比值介于1.02至1.20之间。
在本发明的实施例中,上述的第一液体为甘油、水或是水与乙二醇依任意比例混合的溶液。
在本发明的实施例中,上述的第一液体包括电解质。
在本发明的实施例中,上述的第一框体上具有至少一个注入孔,且配置第一液体于第一容置空间内的方法包括经由至少一个注入孔注入第一液体。
在本发明的实施例中,上述的显示单元为电子纸显示器。
在本发明的实施例中,上述的第一框体为胶框。
借由上述技术方案,本发明的反射式显示装置与反射式显示装置的制作方法至少具有下列优点及有益效果:基于上述,本发明的实施例的反射式显示装置及其制作方法中,可借由采用液态介面材料(即第一液体)来取代习知前光模块制造过程技术中使用的光学胶或是光学透明树脂,而可简化制造过程步骤与降低生产成本,且亦可应用于大尺寸的显示器或具有自由曲面的显示器,而不受限于显示器的尺寸大小与形状。
上述说明仅是本发明技术方案的概述,为了能够更清楚了解本发明的技术手段,而可依照说明书的内容予以实施,并且为了让本发明的上述和其他目的、特征和优点能够更明显易懂,以下特举较佳实施例,并配合附图,详细说明如下。
附图说明
图1A是本发明实施例的一种反射式显示装置的架构示意图。
图1B是图1A的导光板与第一液体的折射率比值关系图。
图2是本发明另一实施例的一种反射式显示装置的架构示意图。
图3是本发明又一实施例的一种反射式显示装置的架构示意图。
【主要元件符号说明】
60:照明光束
100、200、300:反射式显示装置
110:前光模块      111:光源
113:导光板        113a:入光面
113b:第一表面     113c:第二表面
113d:光学微结构   120、320:第一框体
130:第一液体      140、340:显示单元
220:第二框体      230:第二液体
250:保护板        341:第一电极层
343:电泳显示层    343a:显示基质
343b:显示粒子     345:第二电极层
RS1:第一容置空间  RS2:第二容置空间
IH:注入孔         EL1:第一电极
EL2:第二电极      FX:固定构件
具体实施方式
为更进一步阐述本发明为达成预定发明目的所采取的技术手段及功效,以下结合附图及较佳实施例,对依据本发明提出的一种反射式显示装置与反射式显示装置的制作方法的具体实施方式、结构、特征及其功效,详细说明如后。
图1A是本发明实施例的一种反射式显示装置的架构示意图。请参照图1A,在本实施例中,反射式显示装置100包括至少一个前光模块110、第一框体120、第一液体130以及显示单元140。至少一个前光模块110包括光源111以及导光板113。举例而言,在本实施例中,第一框体120为胶框,而显示单元140可为电子纸显示器,但本发明不以此为限。在其他的实施例中,显示单元140亦可为硅基液晶(1iquid crystal on silicon,LCOS)显示装置或是大尺寸的反射式显示媒体。
具体而言,在本实施例中,第一框体120与至少一个前光模块110的导光板113连接。此外,显示单元140、第一框体120与至少一个前光模块110可形成第一容置空间RS1,且第一液体130配置于第一容置空间RS1内。更详细而言,在本实施例中,第一液体130例如是填满第一容置空间RS1。以下将针对反射式显示装置100的制作方法进行进一步的说明。
举例而言,在本实施例中,反射式显示装置100的制作方法包括下列步骤。首先,提供导光板113,且将光源111配置于导光板113旁。接着,再配置第一框体120,并使第一框体120连接至少一个前光模块110的导光板113。更详细而言,在本实施例中,导光板113包括入光面113a、第一表面113b以及第二表面113c,其中导光板113的第一表面113b与第二表面113c相对,入光面113a并连接第一表面113b与第二表面113c,第一表面113b朝向显示单元140,且连接第一框体120与至少一个前光模块110的导光板113的方法更包括使第一框体120设置于导光板113的第一表面113b上。
此外,并将显示单元140配置于第一框体120上。在本实施例中,由于第一框体120设置于导光板113的第一表面113b上,因此可使显示单元140、第一框体120与至少一个前光模块110形成第一容置空间RS1。接着,再配置第一液体130于第一容置空间RS1内。具体而言,如图1A所示,在本实施例中,第一框体120上具有至少一个注入孔IH,而可用以注入第一液体130。换言之,在本实施例中,配置第一液体130于第一容置空间RS1内的方法包括经由注入孔IH注入第一液体130,以使第一液体130填满第一容置空间RS1,但本发明不以此为限。如此一来,即可形成图1A所示的反射式显示装置100。
进一步而言,如图1A所示,在本实施例中,光源111设置于导光板113的入光面113a旁,并适于提供照明光束60,且照明光束60可经由入光面113a进入导光板113。另一方面,在本实施例中,导光板113更包括位于第一表面113b上的多个光学微结构113d。更详细而言,如图1A所示,当照明光束60经由入光面113a进入导光板113时,将可在导光板113传递,并被导光板113的第二表面113c反射,且经由这些光学微结构113d至显示单元140。其中,这些光学微结构113d可在制造过程中形成所需的形状,而可满足自由曲面的应用要求,并使前光模块110能够提供显示单元140高亮度且均匀度良好的面光源111。此外,在本实施例中,更可于导光板113的第二表面113c上选择性地形成图案化区域(未绘示),以增加被反射至显示单元140的照明光束60的光量。
进一步而言,在本实施例中,导光板113与第一液体130的折射率比值介于1.02至1.20之间。举例而言,在本实施例中,第一液体130可为甘油或水。更详细而言,当第一液体130为甘油时,导光板113的材质可为聚碳酸酯树脂(Polycarbonate,PC),其中甘油的折射率为1.47,聚碳酸酯树脂的折射率为1.58,因此导光板113与第一液体130此时的折射率比值为1.07。另一方面,当第一液体130为水时,导光板113的材质可为聚甲基丙烯酸甲酯(Polymethyl Methacrylate,PMMA),其中水的折射率为1.33,聚甲基丙烯酸甲酯的折射率为1.48,因此导光板113与第一液体130此时的折射率比值为1.11。应注意的是,此处的数值范围皆仅是做为例示说明之用,其并非用以限定本发明。在其他的实施例中,第一液体130亦可为水与乙二醇依任意比例混合的溶液,或是包括电解质的溶液,或是可搭配不同材质的导光板113使用,以使导光板113与第一液体130的折射率比值可介于1.02至1.20之间。
以下并将搭配图1B,针对导光板113与第一液体130的折射率比值与显示对比以及辉度(luminance)的关系进行进一步的说明。
图1B是图1A的导光板113与第一液体130的折射率比值关系图。如图1B所示,在本实施例中,当导光板113与第一液体130的折射率比值接近1时,显示单元140将可具有较好的显示对比效果,但前光模块110相对于显示单元140的辉度较差。反之,当导光板113与第一液体130的折射率比值越大时,前光模块110的辉度越佳,但显示单元140的显示对比效果将会下降。因此为了兼顾显示对比效果以及发光效率,在本实施例中,可将反射式显示装置100的导光板113与第一液体130的折射率比值控制在1.02至1.20之间。
如此一来,在本实施例中,反射式显示装置100可借由采用液态介面材料(即第一液体130)来取代习知前光模块制造过程技术中使用的光学胶或是光学透明树脂,而可简化制造过程步骤与降低生产成本。此外,反射式显示装置100并可控制导光板113与第一液体130的折射率比值介于1.02至1.20之间,以使反射式显示装置100的前光模块110可提供显示单元140高亮度且均匀度良好的面光源111,并仍保有良好的显示对比效果。
此外,上述的反射式显示装置100虽以具有配置第一液体130的第一容置空间RS1为例示,但本发明不以此为限。在其他的实施例中,亦可进行多个不同的容置空间的配置,并于各容置空间中注入不同的液体,以下将搭配图2进行进一步解说。
图2是本发明另一实施例的一种反射式显示装置的架构示意图。请参照图2,在本实施例中,图2的反射式显示装置200与图1A的反射式显示装置100类似,而差异如下所述。具体而言,如图2所示,在本实施例中,反射式显示装置200更包括第二框体220、保护板250以及第二液体230。详细而言,第二框体220设置于导光板113的第二表面113c上。保护板250与第二框体220连接,其中第二框体220与导光板113形成第二容置空间RS2,且第二液体230配置于第二容置空间RS2内。更详细而言,在本实施例中,第二液体230例如是填满第二容置空间RS2。
举例而言,在本实施例中,反射式显示装置200的制作方法可更包括下列步骤。将第二框体220设置于导光板113的第二表面113c上,并设置保护板250。并使保护板250连接第二框体220。如此,可使第二框体220与导光板113形成第二容置空间RS2。接着,在本实施例中,第二框体220上亦具有至少一个注入孔IH,而可将第二液体230注入至第二容置空间RS2内,以使第二液体230填满第二容置空间RS2。更详细而言,在本实施例中,导光板113与第二液体230的折射率比值亦介于1.02~1.20之间,但第一液体130与第二液体230的材质可相同或不同,本发明不以此为限。此外,在本实施例中,亦可于保护板250上选择性地形成图案化区域(未绘示),以增加被反射至显示单元140的照明光束60的光量。
如此一来,反射式显示装置200的前光模块110亦可提供显示单元140高亮度且均匀度良好的面光源111,且反射式显示装置200并仍可保有良好的显示对比效果。换言之,反射式显示装置200亦达到与反射式显示装置100的作用,并具有类似的功效及优点,在此就不予赘述。
此外,上述的前光模块110的数量虽以一个为例示,但本发明不以此为限。在其他的实施例中,前光模块110的数量亦可为多个,以下将搭配图3进行进一步解说。
图3是本发明又一实施例的一种反射式显示装置的架构示意图。请参照图3,在本实施例中,图3的反射式显示装置300与图1A的反射式显示装置100类似,而差异如下所述。具体而言,如图3所示,在本实施例中,反射式显示装置300可为可提供双面显示功能的反射式显示装置,至少一个前光模块110为两个前光模块110,且第一框体320连接两个前光模块110的导光板113。换言之,在反射式显示装置300的制作方法的步骤中,于配置第一框体320时,可使第一框体320与两个前光模块110的导光板113连接,以形成第一容置空间RS1。此外,在本实施例中,显示单元340更可透过固定构件FX固定于第一框体320上。
进一步而言,如图3所示,在本实施例中,显示单元340为双面显示单元,且显示单元340包括第一电极层341、两个电泳显示层343以及两个第二电极层345。更详细而言,第一电极层341位于两个电泳显示层343之间,第一电极层341包括多个第一电极EL1。这些第一电极EL1位于第一电极层341的两侧,且分别朝向两个前光模块110的各第一表面113b。第二电极层345具有多个第二电极EL2,且各电泳显示层343位于第一电极层341与其中一个第二电极层345之间。
举例而言,在本实施例中,电泳显示层343可为微胶囊电泳显示层或是微杯电泳显示层,为了方便说明,图3仅以微胶囊电泳显示层为例来说明,但本发明不以此为限。更详细而言,如图3所示,在本实施例中,每一个电泳显示层343包括显示基质343a以及多个显示粒子343b。显示基质343a位于第一电极层341与第二电极层345之间,其中这些第二电极EL2位于第二电极层345面对显示基质343a的一侧。另一方面,电泳显示层343将不同颜色(例如黑色与白色)的显示粒子343b封装于微胶囊结构中,且使这些显示粒子343b分布于显示基质343a中。此外,电泳显示层343并可利用这些显示粒子343b在各个微胶囊结构内部的分布来控制对外界光线的反射与否而达成显示。如此一来,借由此两个电泳显示层343的配置,将可使显示单元340提供双面显示功能。
此外,在本实施例中,由于导光板113与第一液体130的折射率比值亦介于1.02至1.20之间,因此反射式显示装置300的前光模块110亦可提供显示单元340高亮度且均匀度良好的面光源111,且反射式显示装置300并仍可保有良好的显示对比效果。换言之,反射式显示装置300亦达到与反射式显示装置100的作用,并具有类似的功效及优点,在此就不予赘述。
综上所述,本发明的实施例的反射式显示装置及其制作方法中,可借由采用液态介面材料(即第一液体)来取代习知前光模块制造过程技术中使用的光学胶或是光学透明树脂,而可简化制造过程步骤与降低生产成本。此外,反射式显示装置并可透过控制导光板与第一液体的折射率比值介于1.02至1.20之间,以使反射式显示装置的前光模块可提供显示单元高亮度且均匀度良好的面光源,并仍保有良好的显示对比效果。此外,反射式显示装置并可针对导光板的光学微结构的形状进行设计,而可应用于大尺寸的显示器或具有自由曲面的显示器进而可不受限于显示器的尺寸大小与形状。
以上所述,仅是本发明的较佳实施例而已,并非对本发明作任何形式上的限制,虽然本发明已以较佳实施例揭露如上,然而并非用以限定本发明,任何熟悉本专业的技术人员,在不脱离本发明技术方案范围内,当可利用上述揭示的技术内容作出些许更动或修饰为等同变化的等效实施例,但凡是未脱离本发明技术方案的内容,依据本发明的技术实质对以上实施例所作的任何简单修改、等同变化与修饰,均仍属于本发明技术方案的范围内。

Claims (28)

1.一种反射式显示装置,其特征在于,包括:
至少一个前光模块,包括:
光源,适于提供照明光束;以及
导光板;
第一框体,与该至少一个前光模块的该导光板连接;
第一液体;以及
显示单元,其中该显示单元、该第一框体与该至少一个前光模块形成第一容置空间,且该第一液体配置于该第一容置空间内。
2.如权利要求1所述的反射式显示装置,其特征在于,该导光板包括入光面、第一表面以及第二表面,该第一表面与该第二表面相对,该入光面连接该第一表面与该第二表面,该第一表面朝向该显示单元,该光源设置于该导光板的该入光面旁,且该照明光束经由该入光面进入该导光板。
3.如权利要求2所述的反射式显示装置,其特征在于,该导光板更包括多个光学微结构,位于该第一表面上。
4.如权利要求2所述的反射式显示装置,其特征在于,更包括:
第二框体,设置于该导光板的该第二表面上;
保护板,与该第二框体连接,其中该第二框体与该导光板形成第二容置空间;以及
第二液体,配置于该第二容置空间内。
5.如权利要求2所述的反射式显示装置,其特征在于,该至少一个前光模块为一个前光模块,且该第一框体设置于该导光板的该第一表面上。
6.如权利要求2所述的反射式显示装置,其特征在于,该至少一个前光模块为两个前光模块,且该第一框体连接该两个前光模块的该导光板,以形成该第一容置空间。
7.如权利要求6所述的反射式显示装置,其特征在于,该显示单元为双面显示单元,且该显示单元包括:
两个电泳显示层;第一电极层,位于该两个电泳显示层之间,该第一电极层包括多个第一电极,所述多个第一电极位于该第一电极层的两侧,且分别朝向该两个前光模块的各该第一表面;以及
两个第二电极层,具有多个第二电极,其中各该电泳显示层位于该第一电极层与其中一个第二电极层之间。
8.如权利要求7所述的反射式显示装置,其特征在于,每一个电泳显示层,包括:
显示基质,位于该第一电极层与该第二电极层之间,其中所述多个第二电极位于该第二电极层面对该显示基质的一侧;以及
多个显示粒子,其中所述多个显示粒子分布于该显示基质中。
9.如权利要求1所述的反射式显示装置,其特征在于,该导光板与该第一液体的折射率比值介于1.02至1.20之间。
10.如权利要求1所述的反射式显示装置,其特征在于,该第一液体为甘油、水或是水与乙二醇依任意比例混合的溶液。
11.如权利要求1所述的反射式显示装置,其特征在于,该第一液体包括电解质。
12.如权利要求1所述的反射式显示装置,其特征在于,该第一框体上具有至少一个注入孔,用以注入该第一液体。
13.如权利要求1所述的反射式显示装置,其特征在于,该显示单元为电子纸显示器。
14.如权利要求1所述的反射式显示装置,其特征在于,该第一框体为胶框。
15.一种反射式显示装置的制作方法,其特征在于,包括:
提供导光板;
配置光源于该导光板旁;
配置第一框体,连接该第一框体与该至少一个前光模块的该导光板;
配置显示单元,使该显示单元、该第一框体与该至少一个前光模块形成第一容置空间;以及
配置第一液体于该第一容置空间内。
16.如权利要求15所述的反射式显示装置的制作方法,其特征在于,该导光板包括入光面、第一表面以及第二表面,该第一表面与该第二表面相对,该入光面连接该第一表面与该第二表面,该第一表面朝向该显示单元,该光源设置于该导光板的该入光面旁,用以提供照明光束,且该照明光束经由该入光面进入该导光板。
17.如权利要求16所述的反射式显示装置的制作方法,其特征在于,该导光板更包括多个光学微结构,位于该第一表面上。
18.如权利要求16所述的反射式显示装置的制作方法,其特征在于,更包括:
设置第二框体于该导光板的该第二表面上;
设置保护板,连接该保护板与该第二框体,以使该第二框体与该导光板形成第二容置空间;以及
配置第二液体于该第二容置空间内。
19.如权利要求16所述的反射式显示装置的制作方法,其特征在于,该至少一个前光模块为一个前光模块,且连接该第一框体与该前光模块的该导光板的方法更包括:使该第一框体设置于该导光板的该第一表面上。
20.如权利要求16所述的反射式显示装置的制作方法,其特征在于,该至少一个前光模块为两个前光模块,且连接该第一框体与该两个前光模块的该导光板的方法更包括:使该第一框体与该两个前光模块的该导光板连接,以形成该第一容置空间。
21.如权利要求20所述的反射式显示装置的制作方法,其特征在于,该显示单元为双面显示单元,且该显示单元包括:
两个电泳显示层;
第一电极层,位于该两个电泳显示层之间,该第一电极层包括多个第一电极,所述多个第一电极位于该第一电极层的两侧,且分别朝向该两个前光模块的各该第一表面;以及
两个第二电极层,具有多个第二电极,其中各该电泳显示层位于该第一电极层与其中一个第二电极层之间。
22.如权利要求21所述的反射式显示装置的制作方法,其特征在于,每一个电泳显示层,包括:
显示基质,位于该第一电极层与该第二电极层之间,其中所述多个第二电极位于该第二电极层面对该显示基质的一侧;以及
多个显示粒子,其中所述多个显示粒子分布于该显示基质中。
23.如权利要求15所述的反射式显示装置的制作方法,其特征在于,该导光板与该第一液体的折射率比值介于1.02至1.20之间。
24.如权利要求15所述的反射式显示装置的制作方法,其特征在于,该第一液体为甘油、水或是水与乙二醇依任意比例混合的溶液。
25.如权利要求15所述的反射式显示装置的制作方法,其特征在于,该第一液体包括电解质。
26.如权利要求15所述的反射式显示装置的制作方法,其特征在于,该第一框体上具有至少一个注入孔,且配置该第一液体于该第一容置空间内的方法包括:
经由该至少一个注入孔注入该第一液体。
27.如权利要求15所述的反射式显示装置的制作方法,其特征在于,该显示单元为电子纸显示器。
28.如权利要求15所述的反射式显示装置的制作方法,其特征在于,该第一框体为胶框。
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