TW201215931A - Color filter member for electronic paper, electronic paper, and manufacturing method thereof - Google Patents

Color filter member for electronic paper, electronic paper, and manufacturing method thereof Download PDF

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Publication number
TW201215931A
TW201215931A TW100121750A TW100121750A TW201215931A TW 201215931 A TW201215931 A TW 201215931A TW 100121750 A TW100121750 A TW 100121750A TW 100121750 A TW100121750 A TW 100121750A TW 201215931 A TW201215931 A TW 201215931A
Authority
TW
Taiwan
Prior art keywords
layer
color filter
electronic paper
substrate
color
Prior art date
Application number
TW100121750A
Other languages
Chinese (zh)
Inventor
Hirokazu Nishijo
Daigo Morizumi
Tatsuya Tsuboi
Chiaki Obata
Taro Morimoto
Yuki Kumagai
Original Assignee
Dainippon Printing Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dainippon Printing Co Ltd filed Critical Dainippon Printing Co Ltd
Publication of TW201215931A publication Critical patent/TW201215931A/en

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Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/201—Filters in the form of arrays
    • 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 
    • G02F1/165—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 translational movement of particles in a fluid under the influence of an applied field
    • G02F1/166—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 translational movement of particles in a fluid under the influence of an applied field characterised by the electro-optical or magneto-optical effect
    • G02F1/167—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 translational movement of particles in a fluid under the influence of an applied field characterised by the electro-optical or magneto-optical effect by electrophoresis
    • 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 
    • G02F1/165—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 translational movement of particles in a fluid under the influence of an applied field
    • G02F1/1675—Constructional details
    • G02F1/1677—Structural association of cells with optical devices, e.g. reflectors or illuminating devices

Abstract

A main object of the present invention is to provide a color filter member for an electronic paper which can provide good color display properties when the member is used for an electronic paper. The object is attained by providing a color filter member for an electronic paper which is used for an electronic paper. The electronic paper comprises two substrates facing each other and a displaying medium layer disposed between the two substrates, in which at least one of the two substrates is transparent and the displaying medium layer is used for displaying the predetermined information. The color filter member for an electronic paper of the present invention comprises a color filter base material, a color filter layer formed on one surface side of the color filter base material and having plural color layers, and a barrier layer provided to at least one surface side of the color filter base material.

Description

201215931 六、發明說明： 【發明所屬之技術領域】 獲得良好之彩色顯示 本發明係關於一種用於電子紙時可 特性之電子紙用彩色濾光片構件。 【先前技術】 近年來，開展被稱為電子紙之資 ^ ,n., , w &媒體之研究。該媒體係 於相對向之基板間封入微膠囊等八 .,4(fe . ^ ·’’、貝不"質而進行電性顯示 之切換者，除具有低電力消耗、 ^ 崆曲之可撓性、薄且輕等 優異特性以外，亦具有可重寫之 者特徵，且正進入實用化 作為於上述電子紙中進行彩色顯示之手段， 介質自身進行著色之方法。然而，於該方法中 介質粒子均勻分散且狀驅動，無法達到實用化。使如 另一方面，作為其他手段，已知有與液晶顯示器同樣 杉色濾光片之方法(例如參照專利文獻丨〜3)。然而並b 及用於獲得良好之彩色顯示特性之電子紙整體之適當^ 構成，亦未明確用於獲得良好之彩色顯示特性之電子、二 色濾光片構件之設計。 ’用办 [先前技術文獻] [專利文獻] 專利文獻i ··曰本專利特開2003_280044號公報 專利文獻2:曰本專利特表2〇i〇_5〇3S95號公報 100121750 4 201215931 專利文獻3 :曰本專利特開2010-44337號公報 【發明内容】 (發明所欲解決之問題） 本發明係鑒於上述實際情況而完成，其主要目的在於提供 一種用於電子紙時可獲得良好之彩色顯示特性之電子紙用 彩色滤光片構件。 (解決問題之手段） 為達成上述目的，本發明提供一種電子紙用彩色濾光片構 件，其係用於在至少一方為透明之相對向之2片基板間配置 有顯示介質層，且上述顯示介質層顯示既定資訊之電子紙 中，其特徵在於具有：彩色濾光片基材；彩色濾光片層，其 形成於上述彩色濾光片基材之一表面側，且具備複數之著色 層；及障壁層，其配置於上述彩色濾光片基材之至少一表面 側。 根據本發明，由於為包含障壁層之電子紙用彩色濾光片構 件，因此用於電子紙之情形時，可保護電子紙之顯示介質免 受水分或氧氣等影響，從而可獲得彩色顯示特性優異之電子 紙。 於上述發明中，光學功能層或表面保護層較佳為配置於與 配置有電子紙之顯示部之側為相反側之最表面。其原因在 於，將本發明之電子紙用彩色濾光片構件用於電子紙之情形 時，藉由包含光學功能層而可提高視認性，藉由包含表面保 100121750 5 201215931 護層而可防止電子紙表面之損傷及污染。 於上述發明中’觸控面板層可相對於上述彩色濾光片基材 及彩色據光片層而配置於配置有電子紙之顯示部之側之相 反侧藉由包含觸控面板層，於將本發明之電子紙用彩色滤 光片構件用於電子紙之情料，可獲得藉由與晝面直接接觸 而可輸入資訊之便利性較高之電子紙。 於上述發明中，透明電極層可相對於上述彩色渡光片基材 而配置於配置有電子紙之顯示部之側。 於上述發明中，顯示介質層可相對於上述透明電極層而配 置於配置有電子紙之對向電極基板之側。 又，本發明提供一種電子紙，係具有：電子紙用彩色濾光 片構件，其包含彩色濾光片基材、形成於上述彩色濾光片基 材之一表面側且具備複數之著色層之彩色濾光片層、及配置 於上述彩色濾光片基材之至少一表面側之障壁層；透明電極 層；顯示介質層；以及對向電極基板，其包含對向基材及形 成於上述對向基材上之對向電極層；該電子紙之特徵在於： 上述電子紙用彩色濾光片構件係配置於上述電子紙之一表 面，上述對向電極基板係配置於上述電子紙之另一表面，上 述透明電極層相對於上述彩色濾光片基材配置於上述對向 電極基板側，上述顯示介質層相對於上述透明電極層配置於 上述對向電極基板側，上述對向電極層相對於上述對向基材 配置於上述顯示介質層侧。 100121750 6 201215931 祀康本發月自於使用包含障壁層之電子紙用彩色滤光片 構件，因此可賴電子紙之顯㈣免受水分或氧氣等影響， 從而可製成彩色顯示特性優異之電子紙。又，本發明中所使 用之電子紙用％色據光片構件可削減構成層之基材數量，因 ;此可使電子紙變薄，並且可藉由減少界面數而提高電子紙之 光學特性。 又:本發明提供-種電子紙用彩色渡光片構件之製造方 法，係具有電子紙用彩色濾、光片構件形成步驟 ，該電子紙用 心色;慮光>1構件形成步驟係藉由捲對齡。u t。城)方式而 形成電子紙用形色遽光片構件，該電子紙用彩色滤光片構件 具有彩色濾、光片基材、形成於上述彩色遽光片基材之一表面 側且具備複數之著色層之彩色濾、光片層、及配置於上述彩色 濾、光片基材之至少一表面側之障壁層。 根據本發明，藉由使用捲對捲方式形成無需各構成層之較 咼之位置精度之電子紙用彩色濾光片構件，而可獲得生產性 較高之電子紙用彩色濾光片構件。 於上述發明中，上述電子紙用彩色濾光片構件形成步驟較 . 佳為具有將觸控面板層藉由片對片（Sheetto Sheet)方式而於 真空下對準貼合、或將觸控面板層藉由片對片方式而對準地 層壓之觸控面板層積層步驟。於藉由本發明而製造之電子紙 用彩色濾、光片構件包含觸控面板層之情形時，必需將觸控面 板層與彩色濾光片層對準’藉由包含上述觸控面板層積層步 100121750 7 201215931 驟而調整對準，因此可獲得具有觸控面板功能且用於電子紙 時彩色顯示特性良好之電子紙用彩色濾光片構件。 又，本發明提供一種電子紙之製造方法，其特徵在於具 有：電子紙用彩色濾光片構件形成步驟，其係藉由捲對捲方 式而形成上述電子紙用彩色濾光片構件；附顯示部之電子紙 用彩色濾光片構件形成步驟，其係於上述電子紙用彩色濾光 片構件中，以上述顯示介質層隔著上述透明電極層配置於上 述電子紙用彩色濾光片構件之一表面的方式，形成包括透明 電極層及顯示介質層之顯示部，從而形成附顯示部之電子紙 用彩色濾光片構件；以及貼合步驟，其係將上述附顯示部之 電子紙用彩色濾光片構件、與具有對向基材及形成於上述對 向基材上之對向電極層之對向電極基板，以上述對向電極層 相對於上述對向基材而配置於上述附顯示部之電子紙用彩 色濾光片構件之上述顯示介質層側的方式，藉由片對片方式 而於真空下對準貼合。 根據本發明，藉由捲對捲方式形成無需各構成層之較高之 位置精度之電子紙用彩色濾光片構件，並藉由使用片對片方 式之真空對準貼合，進行必需精密之位置對準之附顯示部之 電子紙用彩色濾光片構件、與對向電極基板之貼合，藉此能 夠以高精度獲得生產性較高之電子紙。又，藉由使用上述電 子紙用彩色濾光片構件而可獲得彩色顯示特性優異之電子 紙。 100121750 8 201215931 (發明效果） 於本發明中，發揮用於電子紙時可獲得良好之彩色顯示特 性之效果。 【實施方式】 以下，對本發明之電子紙用彩色濾光片構件、電子紙、電 子紙用彩色濾光片構件之製造方法及電子紙之製造方法進 行詳細說明。 A.電子紙用彩色濾光片構件 首先，對本發明之電子紙用彩色濾光片構件進行說明。本 發明之電子紙用彩色濾光片構件係用於在至少一方為透明 之相對向之2片基板間配置有顯示介質層，且上述顯示介質 層顯示既定資訊之電子紙中，其特徵在於包含：彩色濾光片 基材；彩色濾光片層，其形成於上述彩色濾光片基材之一表 面側且包含複數之著色層；及障壁層，其配置於上述彩色濾 光片基材之至少一表面側。 一面參照圖式，一面對本發明之電子紙用彩色濾光片構件 進行說明。圖1係表示本發明之電子紙用彩色濾光片構件之 一例之概略剖面圖。圖1所例示之電子紙用彩色濾光片構件 10包含：彩色濾光片基材1 ;彩色濾光片層2，其形成於彩 色濾光片基材1之一表面側且包含複數之著色層（2R、2G、 2B);及障壁層3，其配置於彩色濾光片基材1之未形成有 彩色濾光片層2之表面側。於圖1中，以障壁層3、彩色濾 100121750 9 201215931 光片基材1、彩色濾光片層2之順序積層，於將圖1所示之 電子紙用彩色濾光片構件10用於電子紙之情形時，將電子 紙之顯示部配置於彩色濾光片層2側。 根據本發明，由於為包含障壁層之電子紙用彩色濾光片構 件，因此用於電子紙之情形時，可保護電子紙之顯示部免受 水分或氧氣等影響，從而可獲得彩色顯示特性優異之電子 紙。 以下，對本發明之電子紙用彩色濾光片構件中之各構成進 行說明。 1.彩色濾光片層 本發明中所使用之彩色濾光片層係形成於彩色濾光片基 材之一表面侧且包含複數之著色層者。 再者，此處所謂「形成於彩色濾光片基材之一表面側」， 不僅指直接形成於彩色濾光片基材之一表面上之情形，亦包 含隔著其他層形成於彩色濾光片基材之一表面上之情形之 概念。 作為上述彩色濾光片層中所包含之複數之著色層，只要為 於使用本發明之電子紙用彩色濾光片構件製作電子紙時可 呈現所期望顏色者，則並無特別限定，可使用一般彩色濾光 片中所使用之各色著色層。其中，於本發明中，通常使用包 含紅色(R)、綠色(G)、藍色(B)該3色之複數之著色層。 本發明中所使用之複數之著色層通常以複數種顏色規則 100121750 10 201215931 配置之方式形成為圖案狀’作為本發财所採用之圖宰並益 特別限定，可根據本發明之電子紙用彩色；慮光片構件之用途 專適當選擇。作為此翻案，例如可列舉條紋型、賴型、 三角型:及4像素配置型等。又’此時各著色層之面積並無 特別限定，根據使用本發明. 乏龟于、.、氏用形色濾光片構件而製 xe之電子紙之解析度等適當調整。 關於上述著色層之材料，可與一般彩色遽光片之著色層中 所使用者相同，故而此處之說明省略。 作為本發明中所使用之著色層之臈厚，只要於將本發明之 電子紙用彩色據光片構件用於電子紙之情形時可進行良好 之圖像顯示，則並無特別限定，但具體W，可於〇.5 _ 〜3·0 之範圍内設定。 又，作為上述著色層之形成方法 所细發f — /、要為可無混色地形成 度之者色層之方法，則並無特別限定。作 法:如可使用光微影_法或喷墨法等一般公知之方法。 ==中所使用之彩色渡光片層至少具有上述著色層，但 亦可視而要具有上述著色層以外 構成並無特別限定，根據本發明之電子他;1成。作為上述其他 之用途等可使用具有任意功能者。A用彩色遽光片構件 作為上述其他構成，可列舉為區分 形成之遮光部等。關於上述遮光部，2而於各著色層間所 所使用者相同，故而此處之說明省略。、一般彩色渡光片中 100121750 201215931 2.彩色濾光片基材 本發明中所使用之彩色遽光片基材係 _成本發明之電子紙用彩色遽光片構件之声者 作為此種彩色遽光片基材，只要為具有所期望之透明性 者，則並無特別限定，可使用與一般彩色據光片中所使用之 透明基材相同者。其中，本發明中所使用之彩色渡光片基材 於可見光區域中之透過率較佳為8G%以上，更佳為9〇%以 上。其原因在於，藉由使透過率為上述範圍，將本發明之電 子紙用彩色遽光片構件用於電子紙之情形時，可防止顯示亮 度下降。 此處’彩色滤光片基材之透過率可藉由JISK736m(塑膠 -透明材料之全光線透過率之試驗方法）而測定。 本發明中所使用之彩色濾光片基材可為玻璃基板等不具 有可撓性之透明之剛性基材’或亦可為樹脂製膜基材等具有 可挽性之透明之可撓性基材。其中，於本發明中，較佳為使 用透明之可撓性基材。其原因在於，藉由使用透明之可撓性 基材而可藉由捲對捲方式製造本發明之電子紙用彩色攄光 片構件。作為上述樹脂製膜基材，例如可列舉：包含聚對笨 二曱酸乙二酯（PET，Polyethylene Terephthalate)、聚萘二甲 酸乙二酯（PEN，Polyethylene Naphthalate)、聚醚石風(PES，201215931 VI. Description of the Invention: [Technical Field of the Invention] Obtaining a Good Color Display The present invention relates to a color filter member for electronic paper which can be characterized when used in electronic paper. [Prior Art] In recent years, research on media, called e-paper, ^, n., , w & media has been carried out. The medium is connected to the substrate, such as microcapsules, etc., which are connected to the substrate, such as 4, 4 (fe. ^ · '', Beibu " quality and electrical display switching, in addition to low power consumption, ^ distortion In addition to the excellent characteristics such as flexibility, thinness, and lightness, it also has the characteristics of being rewritable, and is being put into practical use as a means for performing color display on the above-mentioned electronic paper, and the medium itself is colored. However, the method is intermediate In the other hand, a method of using a same color filter as a liquid crystal display is known (for example, refer to Patent Document No. 3). And the appropriate composition of the electronic paper for obtaining good color display characteristics, and the design of the electronic and dichroic filter members for obtaining good color display characteristics is not clearly defined. 'Previous technical literature】 [ [Patent Document] Patent Document i 曰 专利 专利 2003 2003 2003 2003 2003 2003 2003 2003 2003 2003 2003 2003 2003 2003 2003 2003 2003 2003 2003 2003 2003 2003 2003 2003 2003 2003 2003 2003 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 SUMMARY OF THE INVENTION PROBLEMS TO BE SOLVED BY THE INVENTION The present invention has been made in view of the above circumstances, and its main object is to provide a color for electronic paper which can obtain good color display characteristics when used in electronic paper. In order to achieve the above object, the present invention provides a color filter member for an electronic paper, which is used for disposing a display medium between two substrates which are transparent to at least one of the substrates. a layer, wherein the display medium layer displays the predetermined information in the electronic paper, characterized by: a color filter substrate; a color filter layer formed on one surface side of the color filter substrate, and having a plurality of color layers; and a barrier layer disposed on at least one surface side of the color filter substrate. According to the present invention, since it is a color filter member for an electronic paper including a barrier layer, it is used for electronic paper. In this case, the display medium of the electronic paper can be protected from moisture or oxygen, and the electronic paper having excellent color display characteristics can be obtained. Preferably, the optical functional layer or the surface protective layer is disposed on the outermost surface opposite to the side on which the display portion on which the electronic paper is disposed. The reason is that the color filter member for electronic paper of the present invention is used for electronic In the case of paper, the visibility can be improved by including an optical functional layer, and the surface of the electronic paper can be prevented from being damaged and contaminated by the surface covering 100121750 5 201215931. In the above invention, the touch panel layer can be opposed to The color filter substrate and the color light-receiving layer are disposed on the opposite side of the side on which the display portion on which the electronic paper is disposed, and the touch panel layer is included in the color filter member for electronic paper according to the present invention. In the case of electronic paper, electronic paper with high convenience in inputting information by direct contact with the face can be obtained. In the above invention, the transparent electrode layer may be disposed on the side on which the display portion on which the electronic paper is placed, with respect to the color light guide sheet substrate. In the above invention, the display medium layer can be disposed on the side of the counter electrode substrate on which the electronic paper is disposed, with respect to the transparent electrode layer. Moreover, the present invention provides an electronic paper comprising: a color filter member for an electronic paper, comprising a color filter substrate, formed on one surface side of the color filter substrate, and having a plurality of color layers. a color filter layer; and a barrier layer disposed on at least one surface side of the color filter substrate; a transparent electrode layer; a display dielectric layer; and a counter electrode substrate including the opposite substrate and the pair a counter electrode layer on a substrate; wherein the electronic paper color filter member is disposed on one surface of the electronic paper, and the counter electrode substrate is disposed on the other of the electronic paper a surface of the transparent electrode layer disposed on the counter electrode substrate side with respect to the color filter substrate, wherein the display medium layer is disposed on the counter electrode substrate side with respect to the transparent electrode layer, and the counter electrode layer is opposite to the counter electrode layer The opposite substrate is disposed on the display medium layer side. 100121750 6 201215931 Since the use of the color filter component for electronic paper containing the barrier layer, the company has been able to make electronic paper with excellent color display characteristics by being affected by moisture or oxygen. Moreover, the % color light-receiving member for electronic paper used in the present invention can reduce the number of substrates constituting the layer, because the electronic paper can be thinned, and the optical characteristics of the electronic paper can be improved by reducing the number of interfaces. . Further, the present invention provides a method of manufacturing a color light-passing sheet member for an electronic paper, comprising the steps of forming a color filter for an electronic paper, and a member for forming a light sheet; the coloring of the electronic paper; Volume versus age. u t. The color filter member for electronic paper is formed by a color filter member having a color filter and a light substrate, and is formed on one surface side of the color light-emitting sheet substrate and has a plurality of a color filter of the colored layer, a light sheet layer, and a barrier layer disposed on at least one surface side of the color filter and the light sheet substrate. According to the present invention, it is possible to obtain a color filter member for electronic paper having high productivity by forming a color filter member for electronic paper which does not require the positional accuracy of each constituent layer by the roll-to-roll method. In the above invention, the step of forming the color filter member for the electronic paper is preferably performed by aligning the touch panel layer by vacuum in a sheet-to-sheet manner or by using a touch panel. The step of laminating the touch panel layer by layer-by-layer lamination. In the case where the color filter and optical sheet member for electronic paper manufactured by the present invention includes a touch panel layer, it is necessary to align the touch panel layer with the color filter layer by stacking layers of the touch panel 100121750 7 201215931 The alignment is adjusted in abrupt manner, so that a color filter member for an electronic paper having a touch panel function and having good color display characteristics for electronic paper can be obtained. Moreover, the present invention provides a method of producing an electronic paper, comprising: a color filter member forming step for electronic paper, wherein the color filter member for electronic paper is formed by a roll-to-roll method; The color filter member forming step for the electronic paper is disposed in the color filter member for the electronic paper, and the display medium layer is disposed on the color filter member for the electronic paper with the transparent electrode layer interposed therebetween a surface forming method comprising a transparent electrode layer and a display medium layer to form a color filter member for an electronic paper with a display portion; and a bonding step of coloring the electronic paper with the display portion a filter member and a counter electrode substrate having a counter substrate and a counter electrode layer formed on the counter substrate, wherein the counter electrode layer is disposed on the counter substrate with respect to the counter substrate The portion of the display medium layer side of the color filter member for electronic paper is aligned and bonded under vacuum by a sheet-to-sheet method. According to the present invention, a color filter member for an electronic paper which does not require high positional accuracy of each constituent layer is formed by a roll-to-roll method, and is subjected to vacuum alignment bonding using a sheet-to-sheet method to perform the necessary precision. The color filter member for electronic paper attached to the display portion and the counter electrode substrate are bonded to each other, whereby electronic paper having high productivity can be obtained with high precision. Further, by using the above-described color filter member for electronic paper, an electronic paper excellent in color display characteristics can be obtained. 100121750 8 201215931 (Effect of the Invention) In the present invention, an effect of obtaining good color display characteristics for use in electronic paper is exhibited. [Embodiment] Hereinafter, a color filter member for electronic paper, an electronic paper, a method for producing a color filter member for electronic paper, and a method for producing an electronic paper according to the present invention will be described in detail. A. Color filter member for electronic paper First, the color filter member for electronic paper of the present invention will be described. The color filter member for an electronic paper according to the present invention is characterized in that the display medium layer is disposed between two substrates which are transparent to at least one of the two substrates, and the display medium layer displays predetermined information in the electronic paper. a color filter substrate; a color filter layer formed on one surface side of the color filter substrate and including a plurality of color layers; and a barrier layer disposed on the color filter substrate At least one surface side. The color filter member for electronic paper of the present invention will be described with reference to the drawings. Fig. 1 is a schematic cross-sectional view showing an example of a color filter member for an electronic paper according to the present invention. The color filter member 10 for electronic paper illustrated in FIG. 1 includes a color filter substrate 1 and a color filter layer 2 which is formed on one surface side of the color filter substrate 1 and includes a plurality of colors. The layers (2R, 2G, 2B) and the barrier layer 3 are disposed on the surface side of the color filter substrate 1 on which the color filter layer 2 is not formed. In FIG. 1, the barrier layer 3, the color filter 100121750 9 201215931, the light sheet substrate 1, and the color filter layer 2 are laminated in this order, and the electronic paper color filter member 10 shown in FIG. 1 is used for the electrons. In the case of paper, the display portion of the electronic paper is placed on the side of the color filter layer 2. According to the present invention, since it is a color filter member for an electronic paper including a barrier layer, it can protect the display portion of the electronic paper from moisture or oxygen or the like in the case of electronic paper, thereby obtaining excellent color display characteristics. Electronic paper. Hereinafter, each configuration of the color filter member for electronic paper of the present invention will be described. 1. Color filter layer The color filter layer used in the present invention is formed on one surface side of a color filter substrate and includes a plurality of color layers. In addition, the term "formed on the surface side of one side of the color filter substrate" means not only the case where it is formed directly on one surface of the color filter substrate but also the color filter formed by the other layer. The concept of a situation on one of the surface of a sheet substrate. The plurality of color layers included in the color filter layer are not particularly limited as long as they can exhibit a desired color when the electronic paper is produced using the color filter member for electronic paper of the present invention, and can be used. Colored layers of various colors used in general color filters. Among them, in the present invention, a coloring layer containing a plurality of the three colors of red (R), green (G), and blue (B) is usually used. The plurality of color layers used in the present invention are usually formed into a pattern in a manner of a plurality of color rules 100121750 10 201215931. The color used in the present invention is particularly limited, and the color of the electronic paper according to the present invention can be used. The use of the optical sheet member is appropriately selected. Examples of such a reversal include a stripe type, a smear type, a triangle type, and a 4-pixel arrangement type. Further, the area of each of the colored layers is not particularly limited, and the resolution of the electronic paper in which xe is made by using the color filter member of the turtle is appropriately adjusted. The material of the colored layer described above can be the same as that of the user of the color layer of a general color calender, and therefore the description herein is omitted. The thickness of the coloring layer used in the present invention is not particularly limited as long as it can display a good image when the color light-receiving sheet member for electronic paper of the present invention is used for electronic paper, but is not particularly limited. W can be set within the range of 〇.5 _ ~3·0. Further, the method of forming the colored layer is not particularly limited as long as it is a method of forming a color layer which can be formed without color mixing. Method: A generally known method such as photolithography or ink jet method can be used. The color light-receiving sheet layer used in == has at least the above-mentioned colored layer, but it is also possible to have a configuration other than the above-described colored layer, and it is not particularly limited. Any other function can be used as the other use or the like described above. A color-type glazing sheet member The above-mentioned other configuration is exemplified by a light-shielding portion or the like which is formed separately. The above-mentioned light shielding portion 2 is the same as the user between the respective colored layers, and thus the description thereof is omitted. In the general color light-emitting sheet, 100121750 201215931 2. Color filter substrate The color light-emitting sheet substrate used in the present invention is a color enamel member for the electronic paper. The light-film base material is not particularly limited as long as it has desired transparency, and the same as the transparent base material used in a general color light-receiving sheet can be used. The light-transmitting sheet substrate used in the present invention preferably has a transmittance in the visible light region of 8 G% or more, more preferably 9 % by weight or more. The reason for this is that when the color ray-receiving sheet member for electronic paper of the present invention is used for electronic paper in the above range, the display brightness can be prevented from being lowered. Here, the transmittance of the 'color filter substrate' can be measured by JIS K736m (Test Method for Total Light Transmittance of Plastic-Transparent Materials). The color filter substrate used in the present invention may be a transparent substrate that does not have flexibility such as a glass substrate, or a flexible substrate that has a transparent property such as a resin film substrate. material. Among them, in the present invention, it is preferred to use a transparent flexible substrate. The reason for this is that the color light-emitting sheet member for electronic paper of the present invention can be produced by a roll-to-roll method by using a transparent flexible substrate. Examples of the resin film-forming substrate include polyethylene terephthalate (PET), polyethylene terephthalate (PEN), and polyether stone (PES).

Poly(ether sulfones))、聚醯亞胺(PI，Polyimide)、聚喊啊 (PEEK，Polyether Ether Ketone)、聚碳酸自旨（Pc， 100121750 12 201215931Poly(ether sulfones), Polyimide (PI, Polyimide), Polyether Ether Ketone (PEEK), Polycarbonate (Pc, 100121750 12 201215931)

Polycarbonate)、聚乙烯（PE，Polyethylene)、聚丙稀（PP， Polypropylene)、聚苯硫醚(PPS，Polyphenylene Sulfide)、聚 趟醯亞胺（PEI，Polyetherimide)、三乙酸纖維素（CTA， Cellulose triacetate)、環狀聚稀烴(COP，Cyclic Polyolefin)、 聚曱基丙稀酸曱酉旨（PMMA，Polymethyl Methacrylate)、聚石風 (PSF，Polysulfone)、聚醯胺醯亞胺(PAI，Polyamide-imides) * 等之膜。 再者，於本發明中，如下所述，亦可使用具有可撓性且具 有障壁性之薄板玻璃作為彩色濾光片基材。 作為本發明中所使用之彩色濾光片基材之厚度，並無特別 限定’只要根據本發明之電子紙用彩色濾光片構件之用途等 適田调正即可。具體而言’彩色滤光片基材之厚度較佳為 10㈣〜500 之範圍内。其原因在於，若彩色遽光片 基材之厚度過薄，則有強度存在問題之虞，若彩色濾光片基 材之厚度過厚，财難謂❹本發明之電子_彩色滤光 片構件之電子紙製成薄型之資訊顯示面板之虞。 3.障壁層 • 本發财所使狀障壁層配置於彩色®光絲材之至少 . 表面側於將本發明之電子紙用彩色遽光片構件用於電 、氏夺保°蔓笔子紙之顯示部免受水分或氧氣等影響。 再者，此處所謂「配置於彩色濾光片基材之至少一表面 側」’不僅指直接配置於彩色濾光片基材之至少—表面上之 100121750 13 201215931 情形，亦包含隔著其他層配置於彩色濾光片基材之至少一表 面上之情形之概念。 本發明中所使用之障壁層彳配置於彩色滤光片基材之形 成有彩色濾光片層之表面側，亦可配置於彩色濾光片基材之 未形成有彩色濾光月層之表面側。 作為本發明中所使用之障壁層之材料，只要為可發揮相對 於水分或氧氣等之障壁性且具有透明性者即可，例如可使用 氧化矽、氮化矽、碳化矽、氧化鈦、氧化鈮、氧化銦、氧化 鋅氧化錫、氧化叙、氧化紹、氧化鎮、氧化約及氧化錯等， 但通常使用氧化矽。 。 作為上述卩爭壁層之厚度，只要為發揮障壁性之厚度，則並 無特別限定’根據障㈣之㈣或透雜而適當選擇。具體 而言，障壁層之厚度較佳為l〇nm〜3_nm之範圍内。、其 原因在於#障壁層之厚度過薄，則難以獲得所期望之障壁 陡另方面’若障壁層之厚度過厚，則有障壁層產生破裂 虞又有可成損害障壁層之透明性。 作為本發明巾所使狀障壁層之形成方法 ’例如可列舉賤 鍍法真工热鍍法、電激化學氣相沈積(CVD ’ Chemical Vapor Deposition)法等。 本，明+所使用之障壁層可單獨配置於彩色濾、光片基材 之至少表面側’又，亦能夠以於障壁層基材上形成有障壁 層之障壁層積層體之形式配置於彩色瀘、光片基材之至少- 100121750 201215931 表面側。作為本發明中所使用之障壁層基材，可使用與上述 彩色;慮光片基材相同者。作為上述障壁層基材之厚度，只要 可支持障壁層，則並無特別限定’但較佳為5 //m〜500 之範圍内。 又’上述障壁層積層體通常係使用包含黏著材之黏著層而 貼合於上述彩色濾光片層或上述彩色濾光片基材上。上述黏 著層可形成於上述障壁層積層體之障壁層側，亦可形成於上 述障壁層積層體之障壁層基材側。作為黏著材，只要為能夠 以所期望之強度接著且具有透明性者即可，例如可列舉：聚 碳酸醋系樹脂、聚烯烴系樹脂、丙烯酸系樹脂、胺基曱酸乙 酯系樹脂、聚矽氧系樹脂、聚酯系樹脂、環氧系樹脂等，其 中，較佳為丙烯酸系樹脂。又，作為上述黏著層之膜厚，只 要能夠以上述障壁層積層體不剝離之方式貼合，則並無特別 限定，具體而言，可於5 #in〜5〇 em之範圍内設定。 作為本發明中所使用之障璧層，可使用厚度為150 //m 以下之薄板玻璃。藉由使用薄板玻璃而無需形成障壁層。 又，由於薄板玻璃之厚度為15〇 以下，因此可藉由捲 對捲方式積層。作為薄板玻璃之厚度，只要為15G //ni以 下即可，其中，k佳為2Q _〜12G _之範圍内，更佳 為50 # m〜100 “ m之範圍内。 作為此種薄板玻填，例如可使用驗石灰玻璃、無驗玻璃、 石英玻璃等’其中，較佳為無鹼玻璃。 100121750 15 201215931 於使用上述薄板玻璃作為本發明中所使用之障壁層 形時，由於上述薄板玻璃可兼具彩色濾光片基椅之作用 ^ 此於本發明之電子紙用彩色濾光片構件中，可 因 μ 削减彩色濾光 片基材之厚度，或可代替彩色濾光片基材。 4.電子紙用彩色濾光片構件之層構成 於本發明中，彩色濾光片層較佳為配置於配置有電子、 顯示部之側之最表面。其原因在於，藉由使彩色2 、’、氏之 片 顯示部接近，而可使使用本發明之電子紙用彩“== 之電子紙之顯示特性為良好。於將彩色濾光片屉牛 有電子紙之顯示部之側的最表面之情形時，^置於配置 基材及障壁層之積層順序。 I色濾光 另-方面，於將障壁層配置於配置有 的最表面之情科，可__部免受由彩_示部之侧 生之雜質影響。 、光片層所產 此種電子紙用彩色遽光片構件之層構成根 態可分為如下3種態樣：僅包含障壁層之自^層之形 包含障壁層積層體(障壁層及㈣層 （第1態樣）、 及包含薄板玻璃之態樣（第日土 心樣（第2態樣） 明。 （第3㈣。以下，對各態樣進行說 (1)第1態樣 100121750 本發明之電子紙用彩之 係僅包含障作為障壁層而不包含障壁層基材=== 201215931 為本態樣之具體之層構成，如圖1所例示般，可為障壁層3, ¥色滤光片基材卜彩色滤光片層2之順序，雖未圖示，作 亦可為彩色滤光月基材、障壁層、彩色遽光片層之順序，= 可為彩色滤光片基材、彩色濾光月層、障壁層之順序。再者， 左側為成為電子紙之最表面之側，右側為配置有電子紙之顯 示部之側。於此情料，如上所述，彩色_層較佳為配 置於配置有電子紙之顯示部之側之最表面。 又，於本態樣中，亦存在障壁層為複數層之態樣。作為此 時之層構成，可為障壁層、障壁層、（進而複數之障壁層）、 ^/色/慮光片基材、彩色濾、光片層之順序，亦可為障壁層、彩 色遽光片基材、障壁層、彩色濾光片層之順序，亦可為彩色 濾光片基材、彩色遽光片層、障壁層、障壁層、（進而複數 之障壁層）。 進而’為提高密著性，而可於障壁層與基底層之間形成固 著層。 (2)第2態樣 /本么明之電子紙用彩色遽光片構件之層構成之第2態樣 係包3卩早壁層積層體（障壁層及障壁層基材）作為障壁層之 態樣。作為本態樣之具體之層構成，如圖2所例示般，可為 障壁層3、障壁層基材3，、黏著層4、彩色遽光片基材】、 衫色遽光片層2之順序，雖未圖示，亦可為障壁層基材、障 i層黏著層、彩色滤光片基材、彩色滤光片層之順序。再 100121750 201215931 者’左侧為成為電子紙之最表面之側，右側為配置有電子紙 之顯示部之側。又，'村㈣㈣色以4紐於彩色遽光 片層側配置障壁層積層體。於此情形日夺，障壁層積層體可配 置於彩色it光片減與彩“光片層Μ，彩色_片層可 配置於彩色滤光片基材與障壁層積層體之間，不限障壁層積 層體中之障壁層及障壁層基材之積層顺序。於本態樣中，亦 與上述第！態樣相同’彩色遽光片層較佳為配置於配置有電 子紙之顯示部之_最表面。再者’圖2係、表示本發明之電 子紙用彩構件之其他例之概略剖面圖，關於圖2 中未說明之符號，由於與圖i相同，故而此處之記載省略。 又，於本態樣中，亦存在障壁層為複數層之態樣。作為此 時之層構成，例如可為障壁層、障壁層、（進而複數之障壁 層）、障壁層基材、黏著層、彩色遽光片基材、彩色慮光片 層之順序，亦可為障壁層、障壁層基材、障壁層、黏著層、 彩色滤光片基材、彩色濾光片層之順序。 進而’為提高密著性’而可於障壁層與基底層之間形成固 著層。 (3)第3態樣 本發明之電子紙用彩色濾光片構件之層構成之第3態樣 係包含薄板玻璃作為障壁層之態樣。進而於本態樣中，可列 舉薄板玻璃兼作彩色㈣片基材之態樣與薄板玻璃未兼作 彩色渡光片基材之態樣該2種態樣。作為前者之具體之層構 100121750 201215931 成，如圖3所例示般，可列舉於薄板破璃3"上形成有彩色 濾光片層2者。另一方面，作為後者之具體之層構成，雖未 圖示’但可列舉於料玻璃上使用⑽層料積層有彩 光片基材及彩色濾、光片層者。於此情形時，亦與上述二 態樣及上述第2態樣相同，彩色遽光片層較佳為配 有f紙之辭部之側之最表面。再者，圖3係表示本= 之”子、⑽形色遽光片構件之其他例之概略剖 二未說明之符號，由於可加相同，故而此處之= 5.其他構成 本發明之電子紙㈣色構料要至少包 色戚光片基材、上述彩色遽光片層、及上述障壁層，則独 =:可適當追加必要之構成。以下’對此種構成進: (1)光學功能層 ;^月中，光學功能層較佳為配置於與配置有電子 *:::之惻為相反侧之最表面。其原因在於’藉由包含二 二二於將本發明之電子紙用細光片構件用於電子紙 可為兼作下2高視認性。再者’於本發明中，光學功能層 I作下述表面保護層之層。 片1牛4^表示形成有此種光學功能層之電子紙用彩色濾光 例之概略剖面圖。於圖4中，以光學功能屏5 100121750 19 201215931 障壁層3、彩色濾光片基材1、彩色濾光片層2之順序積層， 於將圖4所示之電子紙用彩色濾光片構件10用於電子紙之 情形時，於彩色濾光片層2側配置電子紙之顯示部。再者， 關於圖4中未說明之符號，由於可與圖1相同，故而此處之 記載省略。 本發明中所使用之光學功能層可單獨配置於上述電子紙 用彩色濾光片構件之與配置有電子紙之顯示部之側為相反 側之最表面，又，亦能夠以於光學功能層基材上形成有光學 功能層之光學功能層積層體之形式，配置於上述電子紙用彩 色濾光片構件之與配置電子紙之顯示部之側為相反側之最 表面。 作為本發明中所使用之光學功能層基材，可使用與上述彩 色濾光片基材相同者。作為上述光學功能層基材之厚度，只 要可支持光學功能層，則並無特別限定，但較佳為10 /zm 〜500 μ m之範圍内。 又，上述光學功能層積層體通常係將包含黏著材之黏著層 形成並貼合於光學功能層基材側。作為黏著材，可使用與上 述黏著材相同者。作為上述黏著層之膜厚，只要能夠以上述 光學功能層積層體不剝離之方式貼合，則並無特別限定，與 上述其他黏著層相同。 於本發明之電子紙用彩色濾光片構件包含光學功能層之 情形時，作為上述電子紙用彩色濾光片構件之層構成，可列 100121750 20 201215931 舉如下者。再者，左側為成為電子紙之最表面之側，右側為 配置有電子紙之顯示部之側。 •光學功能層、障壁層、彩色濾光片基材、彩色濾光片層 •光學功能層、彩色濾光片基材、障壁層、彩色濾光片層 •光學功能層、彩色濾光片基材、彩色濾光片層、障壁層 ^ •光學功能層、光學功能層基材、黏著層、障壁層、彩色 遽光片基材、彩色濾、光片層 •光學功能層、光學功能層基材、黏著層、彩色濾光片基 材、障壁層、彩色濾光片層 •光學功能層、光學功能層基材、黏著層、彩色濾光片基 材、彩色濾光片層、障壁層 •光學功能層、障壁層、障壁層基材、黏著層、彩色濾光 片基材、彩色滤光片層 •光學功能層、障壁層基材、障壁層、黏著層、彩色濾光 片基材、彩色濾光片層 •光學功能層、彩色濾光片基材、彩色濾光片層、黏著層、 障壁層、障壁層基材 _ •光學功能層、彩色濾光片基材、彩色濾光片層、黏著層、 障壁層基材、障壁層 •光學功能層、光學功能層基材、黏著層、障壁層、障壁 層基材、黏著層、彩色濾光片基材、彩色濾光片層 •光學功能層、光學功能層基材、黏著層、障壁層基材、 100121750 21 201215931 障壁層、黏著層、彩色濾光片基材、彩色濾光片層 •光學功能層、光學功能層基材、黏著層、彩色濾光片基 材、彩色濾光片層、黏著層、障壁層、障壁層基材 •光學功能層、光學功能層基材、黏著層、彩色濾光片基 材、彩色濾光片層、黏著層、障壁層基材、障壁層 •光學功能層、薄板玻璃、彩色濾光片層 •光學功能層、薄板玻璃、黏著層、彩色濾光片基材、彩 色濾光片層 •光學功能層、光學功能層基材、黏著層、薄板玻璃、彩 色濾光片層 •光學功能層、光學功能層基材、黏著層、薄板玻璃、黏 著層、彩色濾光片基材、彩色濾光片層 於此情形時，亦較佳為於配置有電子紙之顯示部之側的最 表面配置有彩色濾光片層。 進而，於各層構成中，亦可成為於配置有電子紙之顯示部 之側賦予黏著層之層構成。 作為本發明中所使用之光學功能層，例如可列舉防眩層、 抗反射層、低反射層、防窺層等，其中，較佳為防眩層及抗 反射層。以下，對防眩層及抗反射層進行說明。 ⑴防眩層（anti-glare層） 本發明中所使用之防眩層係具有防眩性者。防眩層例如由 於表面具有凹凸或具有内部散射性而發揮防眩性，可提高亮 100121750 22 201215931 處對比度。又，由於包含防眩層，因此於將本發明之電子紙 用彩色濾光片構件用於電子紙時，可抑制眩光等之產生。作 為此種防眩層，可使用公知之防眩層，例如可與曰本專利特 開2010-44311號公報等中所說明者相同，故而此處之記載 省略。 防眩層之平均膜厚較佳為1 ym〜10 //m之範圍内。 (ii)抗反射層（antireflection 層） 本發明中所使用之抗反射層係具有防止於將本發明之電 子紙用彩色慮光片構件用於電子紙時，因電子紙表面之外來 光之鏡面反射而導致之背景之映入、圖像變白及圖像之對比 度下降之功能者。作為此種抗反射層，可使用公知之抗反射 層’例如可與日本專利特開2008_249882號公報等中所說明 者相同，故而此處之記載省略。 (2)表面保護層 於本發明中，表面保護層較佳為配置於與配置有電子紙之 顯示部之側為相反側之最表面。#由包含表面紐層，於將 本發明之電子賴彩色濾、光片構剌於電子紙之情形時，可 防止電子紙表面之損傷及污染。再者，於本發明中，表面保 濩層可為兼作上述光學功能層之層。 圖5係表示形成有此種表面保護層之電子紙用彩色滤光 2件之—例之概略剖面圖。於圖5巾，以表面保護層6、 P早土層3、彩色濾、光片基材1、彩色渡光片層2之順序積層， 100121750 23 201215931 於將圖5所示之電子紙用彩色濾光片構件1〇用於電子紙之 情形時，於彩色;慮光片層2側配置電子紙之顯示部。再者， 關於圖5中未說明之符號，由於可與圖i相同，故而此處之 記載省略。 本發明中所使用之表面保護層可單獨配置於上述電子紙 用彩色濾光片構件之配置有電子紙之顯示部之側之相反 側’又，亦能夠以於|面保護層基材上形成録面保護層之 表面保護層積層體之形式，配置於上述電子紙用彩色慮光片 構件之配置有電子紙之顯示部之侧之相反侧。 作為本發明巾所使肖之表面保護層基材，可使帛與上述彩 色濾光片基材相同者。作為上述表面保護層基材之厚度，只 要可支持表面賴層，職無制限^，具體*言，較佳為 10 //m〜500 "m之範圍内。 又’上述表面保護層積層體通常係將包含黏著材之黏著層 形成並貼合於表面保護層基材侧。作為黏著材，可使用與上 述黏著材相同者。作為上述黏著層之膜厚，只要能夠以上述 表面保護層積層體不剝離之方式貼合，則並無特別限定，與 上述其他黏著層相同。 關於本發明之電子紙㈣色遽光諸件包含表面保護層 時之上述電子紙用彩色遽光片構件之層構成，可藉由在上述 「〇)光學魏層」射所㈣之電子紙帛純;t光片構件 之層構成中，將光學功能層作為表面保護層而例示，故而此 100121750 24 201215931 處之記載省略。 作為本發明中所使用之表面保護層，例如可列舉硬塗層、 防污層、抗靜電層、抗菌層等，其中，較佳為硬塗層及防污 層。以下，對硬塗層及防污層進行說明。 ⑴硬塗層 本發明中所使用之硬塗層為具有對本發明之電子紙用彩 色濾光片構件賦予耐磨性之功能之層。作為此種硬塗層，可 使用公知之硬塗層，例如，可與曰本專利特開2010-44311 號公報等中所說明者相同，故而此處之記載省略。 再者，所謂「硬塗層」，一般係指JIS 5600-5-4(1999)中所 規定之鉛筆硬度試驗中表示「H」以上之硬度者。其中，硬 塗層表面之硬度較佳為「3H」以上。 (ii)防污層 本發明中所使用之防污層係為防止灰塵或污染附著，或即 便灰塵附著亦容易去除而設置之層。於本發明中，可使用公 知之防污層。 防污層可藉由極薄地塗佈防污劑並使其乾燥而形成。作為 防污劑，例如可列舉氟系界面活性劑等界面活性劑、含有氟 系樹脂之塗料、聚矽氧油等剝離劑、或蠟等。 於本發明中，防污層可與硬塗層分別設置，但亦可藉由在 硬塗層添加上述防污劑而形成防污層。其中，由於可削減成 本，故而較佳為於硬塗層添加防污劑而形成防污層。 100121750 25 201215931 作為防污層之膜厚，較佳為1 nm〜3〇 nm之範園内。其原 因在於，若防污層之膜厚超過上述範圍，則有產生光學影響 之虞。 w曰 (3)觸控面板層 於本發明中，觸控面板層可相對於上述彩色濾光片美材及 上述彩色濾光片層而配置於配置有電子紙之顯示部之側之 ， 相反侧。由於包含觸控面板層，因此於將本發明之電子紙用 _ 彩色濾光片構件用於電子紙之情形時，可獲得藉由與書面直 接觸而可輸入資訊之便利性較高之電子紙。 本發明中所使用之觸控面板層通常係使用包含勘著材之 黏著層而貼合。上述黏著層可形成於觸控面板層之單面，亦 可形成於雙面。作為黏著材，可使用與上述黏著材相同者。' 作為上述黏著層之膜厚，只要能夠以觸控面板層不剝離之方 式貼合，則並無特別限定’與上述其他黏著層相同。 ⑴觸控面板層之種類 作為本$明巾所使用之觸控面板層’可使用電阻膜方式、 電谷方式、光學方式、電磁感應方式、超音波方式等各種方 式。 電ί1膜方式之觸控面板成為形成於基板上之電極面保持 間隙且相對向之構造。若受到手指或筆等之按壓，則基板變 化電極接觸。藉由施加電壓並讀取接觸部之電位梯度而檢 測輸入點。關於電阻膜方式之觸控面板層之構《，例如可與 100121750 26 201215931 號公報等中所說明者相同，故而 曰本專利特開2003-307723 此處之記載省略。 電容方式之觸控面板顧藉由手指料電體與面板接觸 使電容變化而檢測輸入點之方式。雖有複數種方式，但其中 於投影型中’成為插人介電質而圖案化為矩陣狀之電極之構 造，根據由各電極之電容所產生之電壓變化而_輪入點。 關於電容方式之觸控面板層之構成，例如可與日本專利 2003-5U799號公料中所朗者㈣，故而此處之記載省 (ii)觸控面板層之配置位置 作為觸控面板層之配置位置，只要相對於彩色渡光片基材 及彩色濾Μ層而配置於配置有電子紙之顯示部之側之相 反侧’則並無特別限定’但於本發明之電子紙用彩色滤光片 構件包含光學功能層及表面保護層之至少—者之情形時，觸 控面板層配置於較該等層更下侧。作為本發明之電子紙用彩 色濾光片構件包含觸控面板層時之上述電子紙用彩色濾光 片構件之層構成’可列舉相對於不包含觸控面板層之上述電 子紙用彩色航片構件之層構成，觸控面板層配置於較彩色 濾'光片層及障壁層最表面側之態樣，及觸控面板層配置於彩 色滤光片層與障壁層之間之態樣等2種態樣。再者，於本發 明之電子紙用彩色濾、光片構件包含光學功能層或表面保護 層之情形時，該等層配置於上述態樣之最表面。 100121750 27 201215931 圖6係表示形成有觸控面板層之電子紙用彩色濾光片構 件之一例之概略剖面圖。於圖6中，以光學功能層5(或表 面保護層6)、觸控面板層7、障壁層3、彩色濾光片基材1、 彩色濾光片層2之順序積層，於將圖6所示之電子紙用彩色 濾光片構件10用於電子紙之情形時，於彩色濾光片層2侧 配置電子紙之顯示部。又，圖6所例示之電子紙用彩色濾光 片構件10之最表面可為光學功能層5，亦可為表面保護層 6。再者，關於圖6中未說明之符號，由於可與圖1相同， 故而此處之記載省略。 (4)透明電極層 於本發明中，透明電極層可相對於上述彩色濾光片基材配 置於配置有電子紙之顯示部之側。 作為本發明中所使用之透明電極層之材料，只要為可形成 透明電極之導電性材料，則並無特別限定，例如可使用氧化 銦錫（ITO , Indium Tin Oxide)、氧化銦辞（izo，Indium ZincPolycarbonate), Polyethylene (PE, Polyethylene), Polypropylene (PPS), Polyphenylene Sulfide (PPS), Polyetherimide (PEI), Cellulose Triacetate (CTA, Cellulose triacetate) ), COP (Cyclic Polyolefin), Polymethyl Methacrylate (PMMA), Polysulfone (PSF, Polysulfone), Polyamidamine (PAI, Polyamide-) Imides) * The film of etc. Further, in the present invention, as described below, a thin plate glass having flexibility and barrier properties may be used as the color filter substrate. The thickness of the color filter substrate used in the present invention is not particularly limited as long as the use of the color filter member for an electronic paper according to the present invention is adjusted. Specifically, the thickness of the color filter substrate is preferably in the range of 10 (four) to 500. The reason is that if the thickness of the color slab substrate is too thin, there is a problem in strength. If the thickness of the color filter substrate is too thick, it is difficult to refer to the electronic _ color filter member of the present invention. The electronic paper is made into a thin information display panel. 3. Barrier layer • The present barrier layer is disposed on at least the color® light wire material. The surface side is used for the electronic color paper sheet member of the present invention for electricity and protection. The display portion is protected from moisture or oxygen. In addition, the term "disposed on at least one surface side of the color filter substrate" means not only the case where it is disposed directly on at least the surface of the color filter substrate, but also includes other layers. The concept of a situation where it is disposed on at least one surface of a color filter substrate. The barrier layer layer used in the present invention is disposed on the surface side of the color filter substrate on which the color filter layer is formed, and may be disposed on the surface of the color filter substrate on which the color filter layer is not formed. side. The material of the barrier layer used in the present invention may be any one that exhibits barrier properties against moisture or oxygen, and may be, for example, yttrium oxide, tantalum nitride, tantalum carbide, titanium oxide, or oxidation. Antimony, indium oxide, zinc oxide tin oxide, oxidized sulphur, oxidized, oxidized, oxidized, and oxidized, etc., but cerium oxide is usually used. . The thickness of the barrier layer is not particularly limited as long as it exhibits a barrier property, and is appropriately selected depending on (4) or permeation of the barrier (4). Specifically, the thickness of the barrier layer is preferably in the range of from 10 nm to 3 nm. The reason is that the thickness of the barrier layer is too thin, and it is difficult to obtain the desired barrier. The other aspect is that if the thickness of the barrier layer is too thick, the barrier layer may be broken and the barrier layer may be damaged. The method for forming the barrier layer to be formed by the present invention is exemplified by a hot-dip galvanizing method or a CVD 'Chemical Vapor Deposition method. The barrier layer used in the present invention can be disposed separately on at least the surface side of the color filter substrate, and can also be disposed in color in the form of a barrier layer laminated body having a barrier layer formed on the barrier layer substrate.泸, light sheet substrate at least - 100121750 201215931 surface side. As the barrier layer substrate used in the present invention, the same color as the above-mentioned color-sensitive sheet substrate can be used. The thickness of the barrier layer substrate is not particularly limited as long as it can support the barrier layer, but is preferably in the range of 5 //m to 500. Further, the barrier layer laminate is usually bonded to the color filter layer or the color filter substrate by using an adhesive layer containing an adhesive. The adhesive layer may be formed on the barrier layer side of the barrier layer laminated body or on the barrier layer substrate side of the barrier layer laminated body. The adhesive material may be any one that can be cured with a desired strength, and examples thereof include a polycarbonate resin, a polyolefin resin, an acrylic resin, an amine ruthenate resin, and a polycondensation. An oxygen-based resin, a polyester resin, an epoxy resin, or the like is preferable, and among them, an acrylic resin is preferable. Further, the thickness of the adhesive layer is not particularly limited as long as it can be bonded without peeling the barrier layer laminate. Specifically, it can be set within the range of 5 #in to 5〇 em. As the barrier layer used in the present invention, a thin plate glass having a thickness of 150 // m or less can be used. It is not necessary to form a barrier layer by using a thin plate glass. Further, since the thickness of the thin plate glass is 15 Å or less, it can be laminated by a roll-to-roll method. As the thickness of the thin glass, as long as it is 15G //ni or less, wherein k is preferably in the range of 2Q _~12G _, more preferably in the range of 50 #m~100" m. For example, lime-lime glass, non-test glass, quartz glass, etc. may be used, among which alkali-free glass is preferred. 100121750 15 201215931 When the above-mentioned thin glass is used as the barrier layer shape used in the present invention, since the above-mentioned thin glass can be used The function of the color filter base chair is the same as that of the color filter member for electronic paper of the present invention, and the thickness of the color filter substrate can be reduced by μ, or the color filter substrate can be replaced. In the present invention, the color filter layer is preferably disposed on the outermost surface on the side where the electrons and the display portion are disposed. The reason is that the color 2, ' The display portion of the sheet of the film is close to each other, and the display characteristics of the electronic paper using the color paper "== of the electronic paper of the present invention can be made good. In the case where the color filter has the outermost surface on the side of the display portion of the electronic paper, the placement order of the substrate and the barrier layer is placed. I-color filter Another aspect is that the barrier layer is disposed on the most surface of the disposed surface, and the __ portion is protected from impurities caused by the color-display portion. The layer formed by the layer of the color light-receiving sheet member for the electronic paper produced by the light sheet layer can be classified into the following three aspects: the shape of the self-layer containing only the barrier layer includes the barrier layer layer (the barrier layer and (4) The layer (the first aspect) and the sheet containing the thin glass (the second day) (3rd (4th). Hereinafter, the various aspects are described. (1) The first aspect 100121750 The color system of the invention uses only the barrier as the barrier layer and does not include the barrier layer substrate. === 201215931 The specific layer structure of this aspect, as illustrated in Fig. 1, can be the barrier layer 3, the color filter The order of the light-substrate substrate color filter layer 2, although not shown, may be the order of the color filter moon substrate, the barrier layer, and the color calender layer, = may be a color filter substrate The order of the color filter moon layer and the barrier layer. Further, the left side is the side that becomes the outermost surface of the electronic paper, and the right side is the side where the display portion of the electronic paper is disposed. In this case, as described above, the color layer Preferably, it is disposed on the outermost surface of the side on which the display portion of the electronic paper is disposed. Further, in this aspect, there is also a barrier As a layer of the layer, as a layer structure at this time, it may be a barrier layer, a barrier layer, (and thus a plurality of barrier layers), a color/lighting substrate, a color filter, and a light layer. The order of the barrier layer, the color glazing substrate, the barrier layer, and the color filter layer may also be a color filter substrate, a color grading sheet layer, a barrier layer, a barrier layer, and (in other cases, a barrier layer) Further, in order to improve the adhesion, a fixing layer can be formed between the barrier layer and the underlying layer. (2) The second aspect/the present invention is the layer of the color grading member for the electronic paper. The second layer is a layer of the early wall layer (the barrier layer and the barrier layer substrate) as a barrier layer. As a specific layer structure of this aspect, as exemplified in FIG. 2, the barrier layer 3 may be used. The order of the barrier layer base material 3, the adhesive layer 4, the color calender sheet base material, and the shirt color calender sheet layer 2 may be a barrier layer substrate, a barrier layer adhesion layer, or a color filter, although not shown. The order of the light film substrate and the color filter layer. Further 100121750 201215931 The left side is the surface of the electronic paper. The right side is the side on which the display portion of the electronic paper is placed. In addition, the 'village (four) (four) color is arranged with a barrier layer layered body on the side of the color calender sheet. In this case, the barrier layer layer body can be arranged in the color it. The light sheet is reduced and colored. The light layer layer can be disposed between the color filter substrate and the barrier layer laminate, and the stacking order of the barrier layer and the barrier layer substrate in the barrier layer laminate is not limited. In this aspect, the color cyan sheet layer is preferably disposed on the most surface of the display portion on which the electronic paper is disposed. The second embodiment shows the electronic paper of the present invention. In the schematic cross-sectional view of another example of the color member, the reference numeral (not shown in Fig. 2) is the same as that of Fig. i, and therefore the description herein is omitted. In this aspect, the barrier layer is also a plurality of layers. . The layer configuration at this time may be, for example, a barrier layer, a barrier layer, (and thus a plurality of barrier layers), a barrier layer substrate, an adhesive layer, a color calender substrate, or a color filter layer. The order of the barrier layer, the barrier layer substrate, the barrier layer, the adhesive layer, the color filter substrate, and the color filter layer. Further, a fixing layer can be formed between the barrier layer and the underlayer to improve adhesion. (3) Third aspect The third aspect of the layer constitution of the color filter member for electronic paper according to the present invention includes a sheet glass as a barrier layer. Further, in this aspect, the two aspects of the sheet glass as the color (four) sheet substrate and the sheet glass not serving as the color sheet substrate can be listed. As a specific layer structure of the former, as shown in Fig. 3, it can be exemplified that the color filter layer 2 is formed on the thin glass 3". On the other hand, the specific layer configuration of the latter is not shown in the drawings. However, it is exemplified that the (10) layer is provided with a color filter substrate, a color filter, and a light layer. In this case as well, in the same manner as the above second aspect and the second aspect, the color calender sheet layer is preferably the outermost surface on the side of the word portion of the f-paper. In addition, FIG. 3 is a schematic cross-sectional view showing another example of the "child" and (10) color-type light-reeling sheet member, and the same reference numeral is used. Therefore, the other components constituting the present invention. When the paper (four) color material is to be at least coated with the calender substrate, the color calender layer, and the barrier layer, it is possible to add a necessary structure as appropriate. The following is a description of the composition: (1) Optical In the functional layer; in the middle of the month, the optical functional layer is preferably disposed on the opposite side to the side on which the electrons are disposed **:: the reason is that the electronic paper of the present invention is used by including the two-two The thin film member for electronic paper can also serve as the next two high visibility. In addition, in the present invention, the optical functional layer I is a layer of the surface protective layer described below. A schematic cross-sectional view of a color filter for electronic paper of a layer. In Fig. 4, an optical function screen 5 100121750 19 201215931, a barrier layer 3, a color filter substrate 1, and a color filter layer 2 are laminated in this order. When the color filter member 10 for electronic paper shown in FIG. 4 is used for electronic paper, Yu Cai The display portion of the electronic paper is disposed on the color filter layer 2 side. Further, the symbols not shown in FIG. 4 may be the same as those in FIG. 1, and thus the description thereof is omitted. The optical functional layer used in the present invention may be It is disposed separately on the outermost surface of the color filter member for electronic paper and on the side opposite to the side on which the display portion on which the electronic paper is disposed, and can also form an optical function of the optical functional layer on the optical functional layer substrate. The layered layer is disposed on the outermost surface of the color filter member for the electronic paper opposite to the side on which the display portion of the electronic paper is disposed. The optical functional layer substrate used in the present invention can be used and used. The thickness of the optical function layer substrate is not particularly limited as long as it can support the optical function layer, but is preferably in the range of 10 /zm to 500 μm. The optical functional layer laminate is usually formed by bonding an adhesive layer containing an adhesive to the optical functional layer substrate side. As the adhesive, the same adhesive material as the above-mentioned adhesive can be used. The film thickness is not particularly limited as long as it can be bonded without peeling off the optical functional layer laminate, and is the same as the above-described other adhesive layer. The color filter member for electronic paper of the present invention contains an optical functional layer. In the case of the above-described layer structure of the color filter member for electronic paper, it can be listed as follows: 100121750 20 201215931. The left side is the side that becomes the outermost surface of the electronic paper, and the right side is the side where the display part of the electronic paper is disposed. • Optical functional layer, barrier layer, color filter substrate, color filter layer • optical functional layer, color filter substrate, barrier layer, color filter layer • optical functional layer, color filter Substrate, color filter layer, barrier layer ^ • optical functional layer, optical functional layer substrate, adhesive layer, barrier layer, color calender substrate, color filter, optical layer, optical functional layer, optical functional layer Substrate, adhesive layer, color filter substrate, barrier layer, color filter layer, optical functional layer, optical functional layer substrate, adhesive layer, color filter substrate, color filter layer, Wall layer • Optical function layer, barrier layer, barrier layer substrate, adhesive layer, color filter substrate, color filter layer • optical function layer, barrier layer substrate, barrier layer, adhesive layer, color filter Substrate, color filter layer, optical function layer, color filter substrate, color filter layer, adhesive layer, barrier layer, barrier layer substrate _ • optical functional layer, color filter substrate, color Filter layer, adhesive layer, barrier layer substrate, barrier layer, optical functional layer, optical functional layer substrate, adhesive layer, barrier layer, barrier layer substrate, adhesive layer, color filter substrate, color filter Sheet • Optical functional layer, optical functional layer substrate, adhesive layer, barrier layer substrate, 100121750 21 201215931 barrier layer, adhesive layer, color filter substrate, color filter layer, optical functional layer, optical functional layer Substrate, adhesive layer, color filter substrate, color filter layer, adhesive layer, barrier layer, barrier layer substrate, optical functional layer, optical functional layer substrate, adhesive layer, color filter substrate, Color filter layer, adhesive , barrier layer substrate, barrier layer, optical functional layer, thin glass, color filter layer, optical functional layer, thin glass, adhesive layer, color filter substrate, color filter layer, optical functional layer, optics Functional layer substrate, adhesive layer, thin plate glass, color filter layer, optical functional layer, optical functional layer substrate, adhesive layer, thin glass, adhesive layer, color filter substrate, color filter layer In other cases, it is preferable that a color filter layer is disposed on the outermost surface of the side on which the display portion of the electronic paper is disposed. Further, in each layer configuration, a layer structure in which an adhesive layer is provided on the side where the display portion of the electronic paper is placed may be used. Examples of the optical functional layer used in the present invention include an antiglare layer, an antireflection layer, a low reflection layer, and a peep prevention layer. Among them, an antiglare layer and an antireflection layer are preferable. Hereinafter, the antiglare layer and the antireflection layer will be described. (1) Anti-glare layer (anti-glare layer) The anti-glare layer used in the present invention has an anti-glare property. The antiglare layer exhibits antiglare property, for example, because the surface has irregularities or internal scattering properties, and the contrast at the bright 100121750 22 201215931 can be improved. Further, since the anti-glare layer is contained, when the color filter member for electronic paper of the present invention is used for electronic paper, generation of glare or the like can be suppressed. As the antiglare layer, a known antiglare layer can be used. For example, it can be the same as that described in Japanese Laid-Open Patent Publication No. 2010-44311, and the description herein is omitted. The average film thickness of the antiglare layer is preferably in the range of 1 μm to 10 //m. (ii) Antireflection layer (antireflection layer) The antireflection layer used in the present invention has a mirror surface which prevents light from coming out of the surface of the electronic paper when the color light-reel sheet member for electronic paper of the present invention is used for electronic paper. The function of reflecting the background, whitening the image, and reducing the contrast of the image. As the antireflection layer, a known antireflection layer can be used, for example, as described in Japanese Patent Laid-Open Publication No. 2008-249882, and the like. (2) Surface protective layer In the present invention, the surface protective layer is preferably disposed on the outermost surface opposite to the side on which the display portion on which the electronic paper is disposed. # By including a surface layer, when the electronic color filter and the light sheet of the present invention are constructed on an electronic paper, damage and contamination of the surface of the electronic paper can be prevented. Further, in the present invention, the surface protective layer may be a layer which also serves as the above optical functional layer. Fig. 5 is a schematic cross-sectional view showing an example of a color filter for electronic paper on which such a surface protective layer is formed. In FIG. 5, the surface protective layer 6, the P early soil layer 3, the color filter, the light sheet substrate 1, and the color light-passing sheet layer 2 are laminated in the order of 100121750 23 201215931 for the electronic paper shown in FIG. When the filter member 1 is used for an electronic paper, the display portion of the electronic paper is disposed on the side of the coloring layer 2; Further, since the symbols not shown in Fig. 5 can be the same as those in Fig. 1, the description herein is omitted. The surface protective layer used in the present invention may be separately disposed on the opposite side of the side of the display portion on which the electronic paper is disposed on the color filter member for electronic paper, and may be formed on the surface of the protective layer substrate. The form of the surface protective layer laminate of the recording surface protective layer is disposed on the side opposite to the side on which the display portion of the electronic paper is disposed on the color light-receiving sheet member for electronic paper. As the surface protective layer substrate of the present invention, the ruthenium can be made the same as the above-mentioned color filter substrate. As the thickness of the surface protective layer substrate, it is only necessary to support the surface layer, and the position is not limited, specifically, it is preferably in the range of 10 //m~500 "m. Further, the above-mentioned surface protective layer laminate is usually formed by adhering an adhesive layer containing an adhesive to the surface of the surface protective layer substrate. As the adhesive, the same as the above-mentioned adhesive can be used. The film thickness of the pressure-sensitive adhesive layer is not particularly limited as long as it can be bonded without peeling off the surface protective layer laminate, and is the same as the other adhesive layer. The electronic paper (four) color light-emitting member of the present invention comprises a layer of a color light-receiving sheet member for an electronic paper when the surface protective layer comprises a surface protective layer, and can be formed by the electronic paper layer of the above-mentioned "〇" optical Wei layer (4). In the layer structure of the pure t-ray member, the optical functional layer is exemplified as the surface protective layer, and therefore the description of this is omitted in the description of 100121750 24 201215931. The surface protective layer used in the present invention may, for example, be a hard coat layer, an antifouling layer, an antistatic layer or an antibacterial layer. Among them, a hard coat layer and an antifouling layer are preferable. Hereinafter, the hard coat layer and the antifouling layer will be described. (1) Hard coat layer The hard coat layer used in the present invention is a layer having a function of imparting abrasion resistance to the color filter member for electronic paper of the present invention. As the hard coat layer, a known hard coat layer can be used. For example, it can be the same as those described in JP-A-2010-44311, and the description herein is omitted. In addition, the term "hard coat layer" generally means a hardness of "H" or more in the pencil hardness test prescribed in JIS 5600-5-4 (1999). Among them, the hardness of the surface of the hard coat layer is preferably "3H" or more. (ii) Antifouling layer The antifouling layer used in the present invention is a layer which is provided to prevent dust or contamination from adhering, or which is easily removed by adhesion of dust. In the present invention, a known antifouling layer can be used. The antifouling layer can be formed by coating an antifouling agent extremely thin and drying it. Examples of the antifouling agent include a surfactant such as a fluorine-based surfactant, a coating material containing a fluorine-based resin, a release agent such as a polyoxygenated oil, or a wax. In the present invention, the antifouling layer may be provided separately from the hard coat layer, but the antifouling layer may be formed by adding the above antifouling agent to the hard coat layer. Among them, since the cost can be reduced, it is preferable to form an antifouling layer by adding an antifouling agent to the hard coat layer. 100121750 25 201215931 As the film thickness of the antifouling layer, it is preferably within a range of 1 nm to 3 〇 nm. The reason for this is that if the film thickness of the antifouling layer exceeds the above range, there is a possibility of optical influence. In the present invention, the touch panel layer is disposed on the side of the display portion on which the electronic paper is disposed, with respect to the color filter material and the color filter layer. side. Since the touch panel layer is included, when the electronic paper _ color filter member of the present invention is used for electronic paper, electronic paper having high convenience in inputting information by direct contact with the paper can be obtained. . The touch panel layer used in the present invention is usually laminated using an adhesive layer comprising an expansive material. The adhesive layer may be formed on one side of the touch panel layer or on both sides. As the adhesive material, the same as the above-mentioned adhesive material can be used. The film thickness of the above-mentioned adhesive layer is not particularly limited as long as it can be bonded without peeling off the touch panel layer, and is the same as the above-described other adhesive layer. (1) Types of touch panel layers As the touch panel layer used in the present invention, various methods such as a resistive film method, a valley method, an optical method, an electromagnetic induction method, and an ultrasonic method can be used. The touch panel of the il1 film type has a gap formed on the electrode surface formed on the substrate and is configured to face each other. When pressed by a finger or a pen or the like, the substrate changes the electrode to contact. The input point is detected by applying a voltage and reading the potential gradient of the contact. The structure of the touch panel layer of the resistive film type is the same as that described in, for example, Japanese Patent Laid-Open No. Hei. No. Hei. No. Hei. No. 2003-307723, the entire disclosure of which is hereby incorporated by reference. The capacitive touch panel detects the input point by changing the capacitance by the contact of the finger material with the panel. Although there are a plurality of methods, the configuration in which the projection type is an electrode in which a dielectric is inserted and patterned into a matrix is formed by a voltage change caused by the capacitance of each electrode. The configuration of the capacitive touch panel layer can be, for example, the one disclosed in Japanese Patent No. 2003-5U799 (4). Therefore, the position of the touch panel layer is used as the touch panel layer. The arrangement position is not particularly limited as long as it is disposed on the side opposite to the side on which the display portion on which the electronic paper is disposed with respect to the color light guide substrate and the color filter layer. However, the color filter for electronic paper of the present invention is used. In the case where the sheet member includes at least one of an optical functional layer and a surface protective layer, the touch panel layer is disposed on a lower side than the layers. The layer configuration of the color filter member for an electronic paper when the color filter member for an electronic paper according to the present invention includes a touch panel layer is exemplified by the above-described color paper for electronic paper that does not include the touch panel layer. The layer structure of the component, the touch panel layer is disposed on the outermost side of the color filter layer and the barrier layer, and the touch panel layer is disposed between the color filter layer and the barrier layer. Kind of appearance. Further, in the case where the color filter for an electronic paper of the present invention and the optical sheet member include an optical functional layer or a surface protective layer, the layers are disposed on the outermost surface of the above-described aspect. 100121750 27 201215931 FIG. 6 is a schematic cross-sectional view showing an example of a color filter member for an electronic paper on which a touch panel layer is formed. In FIG. 6, the optical functional layer 5 (or the surface protective layer 6), the touch panel layer 7, the barrier layer 3, the color filter substrate 1, and the color filter layer 2 are laminated in the order of FIG. When the color filter member 10 for electronic paper shown is used for electronic paper, the display portion of the electronic paper is disposed on the side of the color filter layer 2. Further, the outermost surface of the color filter member 10 for electronic paper illustrated in Fig. 6 may be the optical functional layer 5 or the surface protective layer 6. In addition, since the symbol which is not illustrated in FIG. 6 is the same as that of FIG. 1, the description here is abbreviate|omitted. (4) Transparent Electrode Layer In the present invention, the transparent electrode layer can be disposed on the side on which the display portion on which the electronic paper is disposed, with respect to the above-described color filter substrate. The material of the transparent electrode layer used in the present invention is not particularly limited as long as it is a conductive material capable of forming a transparent electrode. For example, indium tin oxide (ITO, Indium Tin Oxide) or indium oxide (ITO) can be used. Indium Zinc

Oxide)、氧化錫、氧化鋅、氧化銦、氧化鋁辞(AZ〇，AluminuinOxide), tin oxide, zinc oxide, indium oxide, aluminum oxide (AZ〇, Aluminuin)

Doped Zinc 〇xide)等導電性氧化物，Au、沁等金屬，聚笨 胺、聚乙块、親基°塞吩衍生物、聚衍生物之類的導電 性南分子等’其巾，較佳使用 ITO。 為本發明中所使用之透明電極層之厚度，只要可作為透 明電極層發揮雜，舰無特別限定，叫佳為15 nm〜200 圍内。其原因在於，於透明電極層之厚度未滿上述 100121750 28 201215931 範圍之情形時，難以均勻之厚度形成透明電極層，於透明電 極層之厚度超過上述範圍之情形時，透明電極層之成膜中所 使用之時間及材料變多，故而製造成本變高。 作為本發明中所使用之透明電極層之形成方法，只要為能 夠以所期望之厚度形成透明電極層之方法，則並無特別限 * 定。作為此種透明電極層之形成方法，可使用一般之電極之 ' 成膜方法，例如可列舉：真空蒸鍍法、濺鍍法、離子電鍍法 等物理氣相沈積（PVD，Physical Vapor Deposition)法、CVD 法、或塗佈導電漿料之方法等。又，上述透明電極層可於成 為基底之層或基材之表面上整面形成，亦可於成為基底之層 或基材之表面上形成為圖案狀。 本發明中所使用之透明電極層可單獨相對於上述彩色濾 光片基材配置於配置有電子紙之顯示部之側，又，亦能夠以 於透明電極層基材上形成有透明電極層之透明電極層積層 體之形式’相對於上述彩色濾光片基材配置於配置有電子紙 之顯示部之側。 作為本發明中所使用之透明電極層基材，可使用與上述彩 . 色滤光片基材相同者。作為上述透明電極層基材之厚度，只 . 要可支持透明電極層，則並無特別限定，但較佳為10 〜500 之範圍内。 又’上述透明電極層積層體通常係形成並貼合包含黏著材 之黏著層。上述點著層可形成於上述透明電極層積層體之透 100121750 29 201215931 明電極層側，亦可形成於上述透明電極層積層體之透明電極 層基材側。作為黏著材，可採用與上述黏著材相同者。作為 上述黏著層之膜厚，只要能夠以透明電極層積層體不剝離之 方式貼合，則並無特別限定，與上述其他黏著層相同。 作為透明電極層之配置位置，只要相對於彩色濾光片基材 配置於配置有電子紙之顯示部之側，則並無特別限定，其 中，較佳為配置於配置有電子紙之顯示部之側之最表面。其 原因在於，藉由使透明電極層與顯示部接近，而可使使用本 發明之電子紙用彩色濾光片構件之電子紙之顯示特性為良 好。再者，於將上述透明電極層積層體配置於配置有電子紙 之顯示部之側的最表面之情形時，透明電極層可為最表面， 透明電極層基材亦可為最表面。又，於本發明之電子紙用彩 色濾光片構件中，當透明電極層配置於配置有電子紙之顯示 部之側之最表面，彩色濾光片層配置於透明電極層上，且僅 包含彩色濾光片基材作為基材之層構成之情形時，透明電極 層與彩色濾光片層可反向配置。 (5)顯示介質層 於本發明中，顯示介質層可相對於上述透明電極層配置於 配置有電子紙之對向電極基板之侧。 本發明中所使用之顯示介質層係根據使用本發明之電子 紙用彩色濾光片構件之電子紙之顯示方式而適當選擇。 作為電子紙之顯示方式，可應用公知者，例如可列舉：電 100121750 30 201215931 泳方式、扭轉球(twist ball)方式、粉體移動方式（電子粉流體 方式、帶電色劑型方式）、液晶顯示方式、熱方式（墓色方式、 光散射方式）、電子呈色方式、電濕潤方式、磁泳方式等。 於本發a月中，其中，車父佳使用電泳方式。其原因在於，該方 式已進入實用階段且為粒子移動型，因此可獲得視角依存性 較少，且應答性優異之電子紙。 ' 電泳方式係顧分散於溶财之帶電粒子藉由電場於電 極間移動之電泳現象者。電泳方式中有例如微膠囊方式、微 杯化方式等。 於微膠囊方式中，藉由將帶電之白色粒子及黑色粒子與分 政4等粒子之透月刀政介質封人至包含透明樹脂之微膠囊 中，並施加電場而使上述白色粒子及上述黑色粒子上下移 動，從而進行黑白顯示或顯現灰階。 於微杯化方式中，蕤山+、， «在以杯狀凹部（微杯化）間隔之微孔 中配置由染料著色之分散 θ ^ 双質與▼電之白色粒子並施加電 %而使上述白色粒子上 質之顏色。 移動，從而顯示白色或上述分散介 關於本發明中所使用 法，可與㈣示方式之3不介㈣之構成、材料及形成方 以下，列舉將本發以^電子紙帽使用者相同。 囊方式之電子紙時之顯- 如色核片構件用於微膠 示介質層，例何卿tr層Γ特朗。作為此種顯 包包a白色粒子、黑色粒子與透 100121750 31 201215931 明分散介質之分散液之微膠囊藉由黏合劑樹脂固定者。 作為透明分散介質’例如可單獨使用醇系溶劑、各種酯 類、明類、脂肪族碳化氫、崎式碳化氫、料族碳化氫、 齒化碳化氫、_鹽或其他各種油類等，或可使用於該等混 合物中調配界面活性劑等者。 作為白色粒子，例如可使用二氧化鈦、辞白、三氧化錄等 白色顏料’作為黑色粒子，例如可使用苯胺黑、碳黑、鈦黑 等黑色顏料。 進而視需要，亦可於該等顏料中添加電解質、界面活性 劑、金屬皂、、油、清漆、化合物等包含粒子之 荷電控制劑、鈦系偶合劑、_偶合劑、Μ偶合劑等分散 劑、潤滑劑、穩定化劑等。 作為形成微膠囊之壁膜之材料，例如可使用阿拉伯橡勝、 複合膜、絲甲酸以旨樹脂、脲樹脂、尿她旨等化 作為黏合劑樹脂’可使用相對於微膠囊之壁 好，相對於上述透明電極層之密著性優異，且二和性良 者，例如可列舉聚乙稀'氣化聚乙稀、乙埽鄭=絕緣性 聚物、聚矽氧樹脂等。 埽酯共 此種顯示介質層例如可藉由將微膠囊分 並油墨化者塗佈於上述透明電極層上而形成/’脂 本發明中所使用之顯示介f層可單獨相對於上述透明 100121750Conductive oxides such as Doped Zinc 〇xide), metals such as Au and ruthenium, conductive south molecules such as polyphenylamines, polyphenylene blocks, ketone derivatives, and poly-derivatives, etc. Use ITO. The thickness of the transparent electrode layer used in the present invention is not particularly limited as long as it can be used as a transparent electrode layer, and it is preferably in the range of 15 nm to 200 Å. The reason is that when the thickness of the transparent electrode layer is less than the above range of 100121750 28 201215931, it is difficult to form a transparent electrode layer with a uniform thickness. When the thickness of the transparent electrode layer exceeds the above range, the transparent electrode layer is formed into a film. Since the time and materials used are increased, the manufacturing cost becomes high. The method for forming the transparent electrode layer used in the present invention is not particularly limited as long as it can form a transparent electrode layer with a desired thickness. As a method of forming such a transparent electrode layer, a general film formation method of an electrode can be used, and examples thereof include a physical vapor deposition (PVD) method such as a vacuum deposition method, a sputtering method, and an ion plating method. , a CVD method, or a method of coating a conductive paste, or the like. Further, the transparent electrode layer may be formed entirely on the surface of the substrate or the substrate, or may be formed in a pattern on the surface of the substrate or the substrate. The transparent electrode layer used in the present invention may be disposed on the side on which the display portion on which the electronic paper is disposed, with respect to the color filter substrate alone, or may be formed with a transparent electrode layer on the transparent electrode layer substrate. The form of the transparent electrode layer laminate is disposed on the side on which the display portion on which the electronic paper is disposed, with respect to the color filter substrate. As the transparent electrode layer substrate used in the present invention, the same color as the color filter substrate described above can be used. The thickness of the transparent electrode layer substrate is not particularly limited as long as it can support the transparent electrode layer, but is preferably in the range of 10 to 500. Further, the above-mentioned transparent electrode layer laminate is usually formed and bonded to an adhesive layer containing an adhesive. The dot layer may be formed on the transparent electrode layer side of the transparent electrode layered body, or may be formed on the transparent electrode layer substrate side of the transparent electrode layered body. As the adhesive material, the same as the above-mentioned adhesive material can be used. The thickness of the adhesive layer is not particularly limited as long as it can be bonded without peeling off the transparent electrode layer laminate, and is the same as the above-described other adhesive layer. The arrangement position of the transparent electrode layer is not particularly limited as long as it is disposed on the side on which the display portion on which the electronic paper is disposed with respect to the color filter substrate, and is preferably disposed on the display portion on which the electronic paper is disposed. The outermost surface of the side. This is because the display characteristics of the electronic paper using the color filter member for electronic paper of the present invention can be made good by bringing the transparent electrode layer close to the display portion. Further, when the transparent electrode layer laminate is disposed on the outermost surface on the side where the display portion of the electronic paper is disposed, the transparent electrode layer may be the outermost surface, and the transparent electrode layer substrate may be the outermost surface. Further, in the color filter member for electronic paper according to the present invention, the transparent electrode layer is disposed on the outermost surface of the side on which the display portion of the electronic paper is disposed, and the color filter layer is disposed on the transparent electrode layer and includes only In the case where the color filter substrate is configured as a layer of a substrate, the transparent electrode layer and the color filter layer may be disposed in opposite directions. (5) Display medium layer In the present invention, the display medium layer may be disposed on the side of the counter electrode substrate on which the electronic paper is disposed with respect to the transparent electrode layer. The display medium layer used in the present invention is appropriately selected in accordance with the display mode of the electronic paper using the color filter member for electronic paper of the present invention. As a display method of the electronic paper, a well-known person can be applied, for example, electric 100121750 30 201215931 swimming method, twist ball method, powder moving method (electronic powder fluid method, charged toner type method), liquid crystal display method , thermal mode (tomb color mode, light scattering mode), electronic coloring mode, electrowetting method, magnetic swimming mode, and the like. In the month of this month, the car father used electrophoresis. The reason for this is that the method has entered the practical stage and is of a particle-moving type, so that an electronic paper having less viewing angle dependency and excellent responsiveness can be obtained. The electrophoresis method is based on the phenomenon of electrophoresis in which charged particles dispersed in a solvent are moved between electrodes by an electric field. Examples of the electrophoresis method include a microcapsule method, a microcup method, and the like. In the microcapsule method, the white particles and the black are made by encapsulating the charged white particles and the black particles with the transparent medium of the particles of the sub-government 4 into a microcapsule containing a transparent resin and applying an electric field. The particles move up and down to display black and white or grayscale. In the micro-cup method, the 蕤山+,, «, in the micropores spaced by the cup-shaped recess (microcups), disperse the θ ^ double-mass and the x-light white particles colored by the dye and apply the electric %. The color of the above white particles is superior. Move to display white or the above-mentioned dispersion. The method used in the present invention can be the same as the configuration, material and formation of (4). When the electronic paper of the capsule mode is used - such as the color core piece member is used for the micro-adhesive medium layer, for example, He Qing tr layer Γ Trang. The microcapsules as a dispersion of the white particles, the black particles, and the dispersion medium of the transparent coating of the present invention are fixed by a binder resin. As the transparent dispersion medium, for example, an alcohol solvent, various esters, alum, an aliphatic hydrocarbon, a zirconium hydrocarbon, a hydrocarbon group, a toothed hydrocarbon, a salt, or other various oils may be used alone, or It can be used in the preparation of surfactants and the like in such mixtures. As the white particles, for example, a white pigment such as titanium dioxide, rhodium, or trioxide can be used as the black particles. For example, a black pigment such as nigrosine, carbon black or titanium black can be used. Further, if necessary, a dispersing agent such as a charge control agent containing a particle such as an electrolyte, a surfactant, a metal soap, an oil, a varnish or a compound, a titanium coupling agent, a _ coupling agent, or a hydrazine coupling agent may be added to the pigments. , lubricants, stabilizers, etc. As a material for forming the wall film of the microcapsule, for example, an Arabian rubber, a composite film, a silk formic acid, a resin, a urea resin, or a urine resin can be used as the binder resin, which can be used with respect to the wall of the microcapsule, and is relatively The adhesion to the transparent electrode layer is excellent, and examples of the second-harmonic property include polyethylene's vaporized polyethylene, acetonitrile, an insulating polymer, and a polyoxyxylene resin. The display medium layer can be formed, for example, by coating the microcapsules on the transparent electrode layer, and the display layer can be formed separately from the above transparent 100121750.

32 201215931 =層而^置於配置有電子紙之對向電極基板之側，又十 夠以於顯示介質層基材上形成有顯示介質層之:月匕 積層體之形式相對於上述 s 、、幻貝層 k边明冤極層而配置於配 紙之對向電極基板之側。 有電子 ^為本發财所❹之顯讀㈣基材，可 色滤光片基材相同者。作為上述顯示介㈣基材之厚^ 要可支持顯示介質声，目丨丨廿& 士 —之二一定，但較佳為10- 制贿㈣將包絲料之黏著層 ":纽貼。於顯示讀層基材側。作為黏著材，可使用與上 述黏著材相同I作為上述 介質層積層體不_之方式貼/ ρ丨料，/、要1夠以顯示 万式貼δ，則並無特別限定，與上 其他黏著層相同。 〃 作為顯示介f層找置位置，只要相躲咖電極層配置 於配置有電子紙之對向電極基板之側，則並無㈣限定，其 中，較佳為配胁配置有電子紙之對向電極基板之側之最表 面。其原因在於’藉由使顯示介質層與對向電極基板接近而 可使使用本發明之電子紙用彩色遽光#構件之電子紙之顯 示特性為良好。再者，於上述顯示介質層積層體配置於配置 有電子紙之對向電極基板之側的最表面之情形時，顯示介質 層可為最表面’顯示介質層基材亦可為最表面。 6.電子紙用彩色濾光片構件 100121750 33 201215931 如上所述，本發明之電子紙用彩色濾光片構件可採用各種 層構成。其中，於本發明中，作為較佳之層構成，可列舉如 下者。再者，左側為成為電子紙之最表面之側，右側為配置 電子紙之顯示部及/或對向電極基板之侧。 •障壁層3、彩色濾光片基材1、障壁層3、彩色濾光片 層2、黏著層4(參照圖7) •障壁層3、障壁層基材3'、障壁層3、黏著層4、彩色 濾光片基材1、彩色濾光片層2、黏著層4(參照圖8) •光學功能層、障壁層、彩色濾光片基材、障壁層、彩色 濾光片層、黏著層 •光學功能層、障壁層、障壁層基材、障壁層、黏著層、 彩色濾光片基材、彩色濾光片層、黏著層 •障壁層、彩色濾光片基材、障壁層、彩色濾光片層、黏 著層、透明電極層基材、透明電極層、顯示介質層 •障壁層、障壁層基材、障壁層、黏著層、彩色濾光片基 材、彩色濾光片層、黏著層、透明電極層基材、透明電極層、 顯示介質層 •光學功能層、障壁層、彩色濾光片基材、障壁層、彩色 濾光片層、黏著層、透明電極層基材、透明電極層、顯示介 質層 •光學功能層、障壁層、障壁層基材、障壁層、黏著層、 彩色濾光片基材、彩色濾光片層、黏著層、透明電極層基材、 100121750 34 201215931 透明電極層、顯示介質層 藉由形成該等層構成’而製成可保護顯示介質免受水分或 水蒸氣影響’又，視認性提高’且獲得良好之顯示特性之電 子紙用彩色縣片構件。再者’圖7及圖8絲示本發明之 .電子紙用彩色遽光片構件之其他例之概略剖面圖，關於圖7 及圖8中未說明之符號，由於可與圖1相同，故而此處之記 載省略。 B.電子紙 繼而，對本發明之電子紙進行說明。本發明之電子紙包含 電子紙用彩色濾、以構件，其包含彩色濾光片基材、形成於 上述彩色滤光片基材之-表面側且包含複數之著色層之彩 色滤光片層、及配置於上述彩色渡光片基材之至少一表面側 之障壁層；透明電極層；顯示介質層；以及對向電極基板， 其包含對向基材及形心域對向基材上之對向電極層；其 特徵在於：上述電子_彩色濾光片構件配置於上述電子紙 之一表面，上述對向電極基板配置於上述電子紙之另一表 面、，上述透明電極祕相對於上述彩色濾w基材而配置於 上述對向電極基板側，上述顯示介質層係相對於上述透明電 極層而配置於上述對向電極基板側，上述對向電極層係相對 於上述對向基材祕置於上述赫介質層側。 面乡’、，、圖式，一面對本發明之電子紙進行說明。圖9 係表不本發明之電子紙之一例之概略剖面圖。圖9所例示之 100121750 35 201215931 電子紙20包含：電子紙用彩色濾光片構件10、透明電極層 8、顯示介質層9、黏著層4、及對向電極基板13。又，電 子紙用彩色濾光片構件10包含：彩色濾光片基材1 ;彩色 濾光片層2，其形成於彩色濾光片基材1之一表面側且包含 複數之著色層（2R、2G、2B);及障壁層3，其配置於彩色濾 光片基材1之未形成彩色濾光片層2之表面側；對向電極基 板13包含對向基材11及形成於對向基材11上之對向電極 層12。電子紙用彩色濾光片構件10配置於電子紙20之一 表面，對向電極基板13配置於電子紙20之另一表面。透明 電極層8相對於彩色濾光片基材1配置於對向電極基板13 側，顯示介質層9相對於透明電極層8配置於對向電極基板 13側，對向電極層12相對於對向基材11配置於顯示介質 層9側。 根據本發明，由於使用包含障壁層之電子紙用彩色濾光片 構件，因此可保護電子紙之顯示部免受水分或氧氣等影響， 從而可製成彩色顯示特性優異之電子紙。又，本發明中所使 用之電子紙用彩色濾光片構件可削減構成層之基材數量，因 此可使電子紙變薄，並且可藉由減少界面數而提高電子紙之 光學特性。 於本發明中，可使電子紙用彩色濾光片構件與透明電極層 一體化，亦可使電子紙用彩色濾光片構件、透明電極層與顯 示介質層一體化。 100121750 36 201215931 再者’關於電子紙用彩色濾光片構件、透明電極層及顯示 介質層，已於上述「A.電子紙用彩色濾光片構件」項中詳細 s己載，故而此處之說明省略。以下，對本發明之電子紙中之 其他構成進行說明。 L對向電極基板 本發明中所使用之對向電極基板係包含對向基材及形成 於上述對向基材上之對向電極層者。 (1)對向電極層 作為本發明中所使用之對向電極層’可為以與透明電極層 之條紋圖案正交之方式形成之像素電極層，亦可為包含複數 個薄膜電㈣(TFT ’ Thin Film Tmnsi_)元件以及與上述 TFT兀件賴之像素電極之tft電極層。藉錢用前者而 T製成被動矩陣型n紙，藉由使用後者而可製成主動矩 陣型之電子紙。其中，於本發日种，較佳為❹上述TFT 電極層。其原因在於， 主動矩陣型之電·度應錢度較快之 ㈣種TFT祕層奸具賴明。圖 10係表不本發明中所使 TFT電極層mTFT電極層i二括對向基材U及 包含複數個TFT元件14及與TFT元件广向基材11上且 15。於此種TFT電極層12，’中， :4連接之像素電極 100121750 14包含間極電极 37 201215931 14a、形成於閘極電極i4a上之閘極絕緣膜14h、 、 艰成於閘 極絕緣膜14b上之半導體層14e、以隔開—定間隔而對向之 方式形成於半導躔層14c上之源極電極14d及汲極電= 14e，像素電極15以與汲極電極14e連接之方式形成 ° 又，如圖10所例示，本發明中所使用之TFT電極層 可為以覆蓋TFT元件14之方式形成保護膜16,且於保^蔓^ 16上形成有像素電極15者。 、 作為TFT元件，並無特別限定，根據本發明之電子紙之 種類而適當選擇，例如可為具有a_Si TFT構造者，亦可為 具有P-SiTFT構造者。於具有a-SiTFT構造之TFT元件之 情形時’可為正交错型（頂閘極構造)及逆交錯型（底則n 中之任-者。又，於歧錯型之情形時，可為通道_型^ 通道保護型中之任一者。另一方面，於具有p Si tft構造 之TFT元件之情形時，可為平面型及交錯型中之任—者 作為構成TFT元件之半導體層，只要為可形成於對向基 材上者，則並無特別限定，例如可使用矽、氧化物半導體、 有機半導體。 作為矽，可使用聚矽、非晶矽。 作為氧化物半導體，例如可使用氧化鋅（Zn〇)、氧化鈦 (ΤιΟ)、氧化鎂鋅(MgxZn^O)、氧化鎘辞(CdxZni x〇)、氧化 鎘(cd〇)、氧化銦（In2〇3)、氧化鎵(Ga2〇3)、氧化錫（Sn〇2)、 氧化鎂(MgO)、氧化鎢(w〇)、脱心。系、系、 100121750 38 20121593132 201215931 = layer and ^ placed on the side of the opposite electrode substrate on which the electronic paper is disposed, and ten enough to form the display medium layer on the display medium layer substrate: the form of the moon layer laminate relative to the above s, The phantom layer k is arranged on the side of the opposite electrode substrate of the paper. There is an electron ^ is the reading of the fortune (4) substrate, the same color filter substrate. As the above-mentioned display medium (4), the thickness of the substrate can support the display medium sound, and the target & 士-二二, but preferably 10 - bribe (four) will cover the adhesive layer of the wire " paste. On the side of the read layer substrate. As the adhesive material, it is possible to use the same type I as the above-mentioned adhesive material as the above-mentioned dielectric layer laminate, and it is not particularly limited, and it is not limited to the other. The layers are the same. 〃 As the display f layer search position, as long as the phase electrode layer is disposed on the side of the counter electrode substrate on which the electronic paper is disposed, there is no (4) limitation, and it is preferable that the opposite side of the electronic paper is disposed. The outermost surface of the side of the electrode substrate. The reason for this is that the display characteristics of the electronic paper using the color fluorescent member for electronic paper of the present invention can be made good by bringing the display medium layer close to the counter electrode substrate. Further, when the display medium layer laminate is disposed on the outermost surface of the side on which the counter electrode substrate of the electronic paper is disposed, the display medium layer may be the outermost surface. The display medium layer substrate may be the outermost surface. 6. Color filter member for electronic paper 100121750 33 201215931 As described above, the color filter member for electronic paper of the present invention can be constructed in various layers. Among them, in the present invention, as a preferable layer constitution, the following may be mentioned. Further, the left side is the side that becomes the outermost surface of the electronic paper, and the right side is the side where the electronic paper display portion and/or the counter electrode substrate are disposed. • barrier layer 3, color filter substrate 1, barrier layer 3, color filter layer 2, adhesive layer 4 (refer to FIG. 7) • barrier layer 3, barrier layer substrate 3', barrier layer 3, adhesive layer 4, color filter substrate 1, color filter layer 2, adhesive layer 4 (refer to Figure 8) • optical functional layer, barrier layer, color filter substrate, barrier layer, color filter layer, adhesion Layer • Optical function layer, barrier layer, barrier layer substrate, barrier layer, adhesive layer, color filter substrate, color filter layer, adhesive layer, barrier layer, color filter substrate, barrier layer, color Filter layer, adhesive layer, transparent electrode layer substrate, transparent electrode layer, display medium layer, barrier layer, barrier layer substrate, barrier layer, adhesive layer, color filter substrate, color filter layer, adhesion Layer, transparent electrode layer substrate, transparent electrode layer, display medium layer, optical function layer, barrier layer, color filter substrate, barrier layer, color filter layer, adhesive layer, transparent electrode layer substrate, transparent electrode Layer, display dielectric layer, optical functional layer, barrier layer, barrier layer substrate, barrier The layer, the adhesive layer, the color filter substrate, the color filter layer, the adhesive layer, the transparent electrode layer substrate, the 100121750 34 201215931 transparent electrode layer, and the display medium layer are formed by forming the layers A color county sheet member for electronic paper that exhibits a medium that is protected from moisture or water vapor, and which has improved visibility and obtains good display characteristics. Further, FIG. 7 and FIG. 8 show a schematic cross-sectional view of another example of the color light-reel sheet member for electronic paper according to the present invention, and the symbols not shown in FIGS. 7 and 8 can be the same as those in FIG. The description herein is omitted. B. Electronic Paper Next, the electronic paper of the present invention will be described. The electronic paper of the present invention comprises a color filter for electronic paper, comprising: a color filter substrate; a color filter layer formed on a surface side of the color filter substrate and comprising a plurality of color layers, And a barrier layer disposed on at least one surface side of the color light-emitting sheet substrate; a transparent electrode layer; a display medium layer; and a counter electrode substrate including a pair of the opposite substrate and the centroid substrate The electrode layer; wherein the electron-color filter member is disposed on one surface of the electronic paper, the opposite electrode substrate is disposed on the other surface of the electronic paper, and the transparent electrode is opposite to the color filter a w substrate disposed on the opposite electrode substrate side, wherein the display medium layer is disposed on the counter electrode substrate side with respect to the transparent electrode layer, and the counter electrode layer is secreted relative to the opposite substrate The above-mentioned He dielectric layer side. The hometown ',, and the drawings are described in the face of the electronic paper of the present invention. Fig. 9 is a schematic cross-sectional view showing an example of the electronic paper of the present invention. The electronic paper 20 including the color filter member 10 for an electronic paper, the transparent electrode layer 8, the display medium layer 9, the adhesive layer 4, and the counter electrode substrate 13 are exemplified in Fig. 9 . Further, the color filter member 10 for electronic paper includes a color filter substrate 1 and a color filter layer 2 which is formed on one surface side of the color filter substrate 1 and includes a plurality of color layers (2R) 2G, 2B); and the barrier layer 3 disposed on the surface side of the color filter substrate 1 on which the color filter layer 2 is not formed; the counter electrode substrate 13 includes the opposite substrate 11 and is formed in the opposite direction The counter electrode layer 12 on the substrate 11. The electronic paper color filter member 10 is disposed on one surface of the electronic paper 20, and the counter electrode substrate 13 is disposed on the other surface of the electronic paper 20. The transparent electrode layer 8 is disposed on the counter electrode substrate 13 side with respect to the color filter substrate 1, and the display medium layer 9 is disposed on the counter electrode substrate 13 side with respect to the transparent electrode layer 8, and the counter electrode layer 12 is opposed to the opposite side. The substrate 11 is disposed on the side of the display medium layer 9. According to the present invention, since the color filter member for electronic paper including the barrier layer is used, the display portion of the electronic paper can be protected from moisture or oxygen, and the electronic paper excellent in color display characteristics can be obtained. Further, the color filter member for electronic paper used in the present invention can reduce the number of substrates constituting the layer, thereby making the electronic paper thin, and improving the optical characteristics of the electronic paper by reducing the number of interfaces. In the present invention, the color filter member for electronic paper can be integrated with the transparent electrode layer, and the color filter member for electronic paper, the transparent electrode layer, and the display medium layer can be integrated. 100121750 36 201215931 Furthermore, the "color filter member for electronic paper, the transparent electrode layer and the display medium layer" have been detailed in the above "A. Color filter components for electronic paper", so here The description is omitted. Hereinafter, other configurations in the electronic paper of the present invention will be described. L Counter Electrode Substrate The counter electrode substrate used in the present invention includes a counter substrate and a counter electrode layer formed on the counter substrate. (1) Counter electrode layer The counter electrode layer ' used in the present invention may be a pixel electrode layer formed to be orthogonal to the stripe pattern of the transparent electrode layer, or may include a plurality of thin film electrodes (four) (TFT) a 'Thin Film Tmnsi_' element and a tft electrode layer of the pixel electrode to which the above TFT element is attached. By borrowing money, the former is made into a passive matrix type n paper, and by using the latter, an active matrix type electronic paper can be produced. Among them, in the present invention, it is preferable to use the above TFT electrode layer. The reason is that the power of the active matrix type should be faster. (4) The secret layer of TFT secrets Lai Ming. Fig. 10 is a view showing that the TFT electrode layer mTFT electrode layer i is formed on the opposite substrate U and includes a plurality of TFT elements 14 and the TFT element wide-direction substrate 11 and 15 in the present invention. In the TFT electrode layer 12, 'the four-connected pixel electrode 100121750 14 includes the interpole electrode 37 201215931 14a, the gate insulating film 14h formed on the gate electrode i4a, and the gate insulating film. The semiconductor layer 14e on 14b is formed on the semiconductor layer 14d and the gate electrode 14e on the semi-conductive layer 14c so as to face each other at a predetermined interval, and the pixel electrode 15 is connected to the gate electrode 14e. Formation ° Further, as illustrated in FIG. 10, the TFT electrode layer used in the present invention may be formed by forming the protective film 16 so as to cover the TFT element 14, and the pixel electrode 15 is formed on the protective layer 16. The TFT element is not particularly limited, and is appropriately selected according to the type of the electronic paper of the present invention. For example, it may have a structure of an a-Si TFT or a structure having a P-SiTFT. In the case of a TFT element having an a-SiTFT structure, it may be a positive staggered type (top gate structure) and an inverted staggered type (which may be any one of the bottom n. Further, in the case of an error type, Any one of the channel type and the channel protection type. On the other hand, in the case of a TFT element having a p Si tft structure, it may be either a planar type or a staggered type as a semiconductor layer constituting the TFT element. It is not particularly limited as long as it can be formed on the counter substrate. For example, ruthenium, an oxide semiconductor, or an organic semiconductor can be used. As the ruthenium, polyfluorene or amorphous ruthenium can be used. As the oxide semiconductor, for example, it can be used. Zinc oxide (Zn〇), titanium oxide (ΤιΟ), magnesium zinc oxide (MgxZn^O), cadmium oxide (CdxZni x〇), cadmium oxide (cd〇), indium oxide (In2〇3), gallium oxide (Ga2) 〇3), tin oxide (Sn〇2), magnesium oxide (MgO), tungsten oxide (w〇), de-centering. Department, Department, 100121750 38 201215931

InGaZnMgO 系、InAIZnO 系、InFeZnO 系、InGaO 系、ZnGaO 系、InZnO 系。 作為有機半導體’例如可使用7Γ電子共軛系之芳香族化合 物、鏈式化合物、有機顏料、有機矽化合物等。更具體而言， 可列舉：并五苯、并四苯、°塞吩寡聚物衍生物、苯衍生物、 酞菁化合物、聚乙快衍生物、聚嗟吩衍生物、花青色素等。 作為半導體層之形成方法及厚度，可與一般者相同。 作為構成TFT兀件之問極電極、源極電極及〉及極電極， 只要為具有所期望之導電性者，則並無特別限定，可使用一 般TFT元件中所使用之導電性材料。作為此種材料之例， 可列舉：Ta、Ti、A卜 Zr、Cr、Nb、Hf、Mo、Au、Ag、Pt、 Mo-Ta合金、W-Mo合金、ITO、IZO等無機材料、及 PEDOT/PSS等具有導電性之有機材料。 作為閘極電極、源極電極及汲極電極之形成方法及厚度， 可與一般者相同。 作為構成TFT元件之閘極絕緣膜，可使用與一般τρτ元 件中之閘極絕緣膜相同者，例如可使用氧化矽、氮化矽、氧 .化鋁、氧化组、鈦酸鋇錯(BST ’ Barium Strontium Titanate)、 1 鈦酸锆酸鉛(PZT，Lead ZirC〇nate Titanate)等絕緣性無機材 料、及丙烯酸系樹脂、酚系樹脂、氟系樹脂、環氧系樹脂、 Cardo系樹脂、乙烯系樹脂、醯亞胺系樹脂、酚醛系樹脂等 絕緣性有機材料等絕緣性有機材料。 100121750 39 201215931 作為閘極絕緣狀形齡法及厚度，可與1者相同。 可於TFT 70件上形成保制。保制係為保護TFT元件 而設置者。例如，可防止半導體層曝露於空氣中所含有之水 分等中。藉由形財保護膜，而可降低TFT性能之經時劣 化。作為此種保護膜，例如可使用氧化石夕 作為保護膜之形成方法及厚度，可與—般者相同。 =電極只要為-般電子紙等中所使用者，則並無特別限 疋，例如較佳使用氧化鋼、 銦鍚_)等。 氧化 作為像素電極之形成方法及厚度，可與一般者相同。 (2)對向基材 為==用：對向基材係支持上述對向電極層者。作 ▲ 要可作為"'般電子紙等之基板使用者， …、特別限定’例如可較佳列舉_板、塑膠板等。 2.電子紙 本㈣之電子紙通常係於上述電子紙㈣色滤光片構件 上，上逑翻電極層及上述顯示介f層依序積層，並使用包 含㈣材之㈣層將上述顯示介質層與上述對向電極基板 -述}向電極層貼合而成者。上述黏著層可形成於上述顯 不介質層’亦可形成於上述對向電極I作為黏著材，可使 用與上述「A.電子紙用彩色_構件」項中所記載之黏著 材相同者。作為上述黏著層之膜厚，只要能夠以上述顯示介 100121750 201215931 質層與上述對向電極層不剝 定，與上述其他黏著層相同。以貼&’則並無特別限 色=ΓΓ紙之具體之層構成，只要為電子紙用彩 色處先片構件、透明電極層、顯示介質層、 •極層、對向基材之順序即可。透明電極層及顯示介質層可^ 3基材’於包含基材之情科，❹㈣層積層。 再者，關於電子紙用彩色遽光片構件之層構成，可使用與 上述「Α.電子紙㈣色Μ片構件」項中所記狀任意層構 成’故而此處之記载省略。 如上所述，本發明之電子紙可採用各種層構成。其中，於 本發明中’作為較佳之層構成，可列舉如下者。 •障壁層3、彩色濾、光片基材i、障壁層3、彩色濟光片 層2、黏著層4、透明電極層基材8|、透明電極層8、顯示 介質層9、黏著層4、對向電極層12、對向基材ιι(參昭圖 11) •障壁層3、障壁層基材3，、障壁層3、黏著層4、彩色 遽光片基材1、彩色遽光片層2、黏著層4、透明電極層基 • 材8’、透明電極廣8、顯示介質層9、黏著層4、對向^ 4 層丨2、對向基材11(參照圖12) •光學功能層、障壁層、彩色濾光片基材、障壁層、彩色 濾光片層、黏著層、透明電極層基材、透明電極層、顯示介 質層、黏著層、對向電極層、對向基材 100121750 41 201215931 •光學功能層、障壁層、障壁層基材、障壁層、黏著層 彩色濾光片基材、彩色濾光片層、黏著層、透明電極層基材、 透明電極層、顯示介質層、黏著層、對向電極層、對向基材 藉由成為該等層構成’而實現可保護顯示介質免受水分或 水蒸氣影響，又，視認性提高，且可獲得良好之顯示特性之 電子紙。再者，圖11及圖12係表示本發明之電子紙之其他 例之概略剖面圖，關於圖11及圖12中未說明之符號與圖9 相同’故而此處之記載省略。 作為本發明之電子紙之用途，可用於數位機器之顯示器、 電子書、數位看板（電子看板）等。 c·電子紙用彩色濾光片構件之製造方法 繼而’對本發明之電子紙用彩色濾光片構件之製造方法進 行說明。本發明之電子紙用彩色濾光片構件之製造方法之特 徵在於包含電子紙用彩色濾光片構件形成步驟，該步驟係藉 由捲對捲方式形成包含彩色濾光片基材、形成於上述彩色溏 光片基材之一表面側且包含複數之著色層之彩色濾光片 層、及配置於上述彩色濾光片基材之至少一表面侧之障壁層 之電子紙用彩色濾光片構件。 根據本發明’藉由使用捲對捲方式形成無需各構成層之較 高之位置精度之電子紙用彩色濾光片構件，而可獲得生產性 較高之電子紙用彩色濾光片構件。 以下’對本發明之電子紙用彩色濾光片構件之製造方法中 100121750 42 201215931 之各步驟進行說明。 1.電子紙用彩色濾光片構件形成步驟 本發明中之電子紙用彩色濾光片構件形成步驟係藉由捲 對捲方式形成電子紙用彩色濾光片構件之步驟，該電子紙用 彩色濾光片構件包含：彩色濾光片基材；彩色濾光片層，其 形成於上述彩色濾光片基材之一表面側且包含複數之著色 層；及障壁層，其配置於上述彩色濾光片基材之至少一表面 側。再者，關於上述電子紙用彩色濾光片構件，與上述「A. 電子紙用彩色濾光片構件」項中所記載者相同，故而此處之 說明省略。 於本步驟中，特徵在於：將彩色濾光片基材上形成有彩色 濾光片層之彩色濾光片層積層體；障壁層基材上形成有障壁 層之障壁層積層體；及光學功能層基材上形成有光學功能層 之光學功能層積層體、或表面保護層基材上形成有表面保護 層之表面保護層積層體中之至少1組使用黏著層，並藉由捲 對捲方式貼合。因此，可根據藉由捲對捲方式而貼合之積層 體之組合，將本步驟分為如下4種態樣：使上述彩色濾光片 層積層體與上述障壁層積層體貼合之態樣（第1態樣）、使上 述彩色濾光片層積層體與上述光學功能層積層體或上述表 面保護層積層體貼合之態樣（第2態樣）、使上述彩色濾光片 層積層體、上述障壁層積層體與上述光學功能層積層體或上 述表面保護層積層體貼合之態樣（第3態樣）、使上述障壁層 100121750 43 201215931 積層體與上述光學功能層積層體或上述表面保護層積層體 貼合之態樣（第4態樣）。再者，於該等態樣中，可於藉由捲 對捲方式使彩色渡光片基材貼合後形成彩色濾光片層θ以代 替上述彩色濾光片層積層體。以下，對各態樣進行說明。 (1)第1態樣 本發明中之電子紙用彩色滤光片構件形成步驟之第i態 樣，係藉由捲對捲方式使彩色濾光片基材上形成有彩色濾光 片層之彩色滤'光片層積層體、與障壁層基材上形成有障=層 之障壁層積層體貼合，而形成電子紙用彩色遽光片構件之步 驟。 於本態樣中，首先，形成長條狀之上述彩色遽光片層積層 體與長條狀之上述障壁層積層體，而，藉由捲對捲方式使 該等積層體貼合。 體上 於藉由本態樣而形成之電子紙用彩色濾光片構件包含光 學功能層或表面賴狀情形時，麵由捲對捲方式使長條 狀之上述彩色遽光片層積層體與長條狀之上述障壁層積層 體貼合之前’可將光學魏層絲㈣護層形成於任意_ 又，亦可將藉由捲對捲方式，使長條狀之上述彩色濟光片 層積層體與長條狀之上述障壁層積層體貼合之積層體切下 成片狀，使絲魏層紐场縣料魏狀4狀光學 功能層積層體絲面賴層錄切翁表面㈣層之片 100121750 44 201215931 狀表面保護層積層體貼合。 進而亦可於藉由捲對捲方式使長條狀之上述彩色滤光片 層積層體與長條狀之上述障壁層積層體貼合之積層 體上形 成光學功能層或表面保護層。 .再者，關於藉由本態樣而形成之電子紙用彩色滤光片構件 曰構成與上述「A.電子紙用彩色遽光片構件」項中所記 載者相同，故而此處之說明省略。 (2)第2態樣 本毛月中之電子紙用彩色遽光片構件形成步驟之第2態 樣係藉由捲對捲方式使衫色渡光片基材上形成有彩色遽光 片層之知色;慮光片層積層體、與光學功能層基材上形成有光 干功此層之光學功能層積層體或表面保護層基材上形成有 表面保護層之表面保護層積層體貼合，而形成電子紙用彩色 濾光片構件之步驟。 於本癌樣中，百先，形成長條狀之上述彩色渡光片層積層 體、與長條狀之上述光學功能層積層體或長條狀之上述表面 保護層制體。繼而，藉由捲對捲方式使料積層體貼合。 於本發财，由於必需形成障壁層，因此於本態樣中，在 藉由捲對捲方式，使長條狀之上述彩色·片層積層體、與 長條狀之上述光學功能層積層體或長條狀之上述表面保護 層積層體貼合之前，將障壁層形成於任意積層體上。 又亦可將藉由捲對捲方式，使長條狀之上述彩色滤光片 100121750 45 201215931 層積層體、與長條狀之上述光學功能層積層體或長條狀之上 述表面保護層積層體貼合之積層體切下成片狀，並與障壁層 基材上形成有障壁層之片狀障壁層積層體貼合。 進而，亦可於藉由捲對捲方式，使長條狀之上述彩色濾光 片層積層體、與長條狀之上述光學功能層積層體或長條狀之 上述表面保護層積層體貼合之積層體上形成障壁層。 再者，關於藉由本態樣而形成之電子紙用彩色濾光片構件 之層構成，可與上述「A.電子紙用彩色濾光片構件」項中所 記載者相同，故而此處之說明省略。 (3)第3態樣 本發明中之電子紙用彩色濾光片構件形成步驟之第3態 樣，係藉由捲對捲方式，使彩色濾光片基材上形成有彩色濾 光片層之彩色濾光片層積層體；障壁層基材上形成有障壁層 之障壁層積層體、與光學功能層基材上積層有光學功能層之 光學功能層積層體或表面保護層基材上形成有表面保護層 之表面保護層積層體貼合，而形成電子紙用彩色濾光片構件 之步驟。 於本態樣中，首先，形成長條狀之上述彩色濾光片層積層 體、長條狀之上述障壁層積層體、與長條狀之上述光學功能 層積層體或長條狀之表面保護層積層體。繼而，藉由捲對捲 方式使該等積層體依序貼合。此時，貼合之順序只要為以將 光學功能層或表面保護層配置於電子紙用彩色濾光片構件 100121750 46 201215931 之最表面之方式貼合該等積層體，則並無特別限定。 再者，關於藉由本態樣而形成之電子紙用彩色濾光片構件 之層構成，與上述「A.電子紙用彩色濾光片構件」項中所記 載者相同，故而此處之說明省略。 (4)第4態樣 本發明中之電子紙用彩色濾光片構件形成步驟之第4態 樣，係藉由捲對捲方式，使障壁層基材上形成有障壁層之障 壁層積層體、與光學功能層基材上形成有光學功能層之光學 功能層積層體或表面保護層基材上形成有表面保護層之表 面保護層積層體貼合，而形成電子紙用彩色濾光片構件之步 驟。 於本態樣中’首先，形成長條狀之上述障壁層積層體、與 長條狀之上述光學功能層積層體或長條狀之上述表面保護 層積層體。繼而，藉由捲對捲方式使該等積層體貼合。又， 於本態樣中，將藉由捲對捲方式，使長條狀之上述障壁層積 層體、與長條狀之上述光學功能層積層體或長條狀之上述表 面保護層積層體貼合之積層體切下成片狀，並與彩色濾光片 基材上形成有彩色濾光片層之片狀彩色濾光片層積層體貼 合。 再者’關於藉由本態樣而形成之電子紙用彩色濾光片構件 之層構成’與上述「A.電子紙用彩色濾光片構件」項中所記 載者相同，故而此處之說明省略。 100121750 47 201215931 2.觸控面板層積層步驟 於本發明中，上述電子紙用彩色遽光片構件形成步驟亦可 包含觸控面板層積層步驟’該觸控面板層積層步驟係藉由片 對片方式將觸控面板層於真空下對準貼合，或藉由片對片方 式將觸控面板層對準地層壓。於藉由本發明而製造之電子紙 用彩色濾光片構件包含觸控面板層之情形時，觸控面板層必 為與彩色遽光片層對準’藉由包含上述觸控面板層積層步驟 而調整對準，因此可獲得具有觸控面板功能且用於電子紙時 彩色顯示特性良好之電子紙用彩色濾光片構件。再者，關於 觸控面板層，與上述「A.電子紙用彩色濾光片構件」項中所 記載者相同，故而此處之說明省略。 關於藉由本步驟而積層之觸控面板層之配置位置，已於上 述「A.電子紙用彩色遽光片構件」項中記載，故而此處之說 明省略。 於本步驟中，由於要求觸控面板層與彩色濾光片層之位置 精度，因此藉由可調整對準之片對片方式而進行觸控面板層 或包含觸控面板層之構件與包含彩色濾光片層之構件之貼 合。具體而言，將上述「丨.電子紙用彩色濾光片構件形成步 驟」中所說明之第1態樣、第2態樣、第3態樣或第4態樣 所不之構件中包含彩色濾光片層之構件、與觸控面板層或包 含觸控面板層之構件，藉由片對片方式於真空下對準貼合或 藉由片對片方式對準地層壓。 100121750 48 201215931 又亦可將藉由捲對捲方式，將觸控面板層與上述障壁層 積層體、上述光學功能層積層體及上述表面保護層積層體中 至少一者貼合之包含觸控面板層之構件與包含彩色濾光片 層之構件，藉由片對片方式於真空下對準貼合或藉由片對片 方式對準地層壓。 作為藉由片對片方式於真空下對準貼合之方法，並無特別 限定，但例如可列舉如下方法等：於真空腔室内，藉由使用 預先形成於兩構件中之對準標記將包含單片狀之彩色濾光 片層之構件與單片狀之觸控面板層、或包含觸控面板層之構 件進行位置對準’並經由黏著層擠壓兩構件而貼合。作為真 空度，只要可防止貼合面混入異物及氣泡，則並無特別限 定，例如可於5〇?3〜10000 1^之範圍内設定。 作為藉由片對片方式對準地層麗之方法，並無特別限定， 例如可列舉如下方料：藉由使用縣形成於兩構件中j 準標記將包含單片狀之彩色據光片層之構件與單片狀之觸 控面板層、或包含觸控面板層之構件進行位置對準，並⑪ 黏著層擠壓兩構件而層壓。 、’&由 再者，關於包含藉由本步驟而積層之觸控面板層之 用彩色遽光片構件之層構成’與上述「A.電子紙 紙 片構件」射所記載者相同’故而此處之說明省略？慮光 D.電子紙之製造方法 繼而，對本發明之電子狀製造方法進行說明。本發明 100121750 49 201215931 電子紙之製造方法之特徵在於包含：電子紙用彩色濾光片構 件形成步驟，其藉由捲對捲方式形成上述電子紙用彩色濾光 片構件；附顯示部之電子紙用彩色濾光片構件形成步驟，其 於上述電子紙用彩色濾光片構件以上述顯示介質層隔著上 述透明電極層配置於上述電子紙用彩色濾光片構件之一表 面之方式形成包括透明電極層及顯示介質層之顯示部，從而 形成附顯示部之電子紙用彩色濾光片構件；以及貼合步驟， 其將上述附顯示部之電子紙用彩色濾光片構件與包含對向 基材及形成於上述對向基材上之對向電極層之對向電極基 板，以上述對向電極層相對於上述對向基材配置於上述附顯 示部之電子紙用彩色濾光片構件之上述顯示介質層側之方 式，並藉由片對片方式於真空下對準貼合。 根據本發明，藉由捲對捲方式形成無需各構成層之較高之 位置精度之電子紙用彩色濾光片構件，並藉由使用片對片方 式之真空對準貼合進行需要精密之位置對準之附顯示部之 電子紙用彩色濾光片構件與對向電極基板之貼合，藉此能夠 以高精度獲得生產性較高之電子紙。又，藉由使用上述電子 紙用彩色濾光片構件而可獲得彩色顯示特性優異之電子紙。 再者，關於電子紙用彩色濾光片構件形成步驟，已於上述 「c.電子紙用彩色濾光片構件之製造方法」中詳細記載，故 而此處之說明省略。以下，對本發明之電子紙之製造方法中 之其他步驟進行說明。 100121750 50 201215931 附示之電子紙用彩色遽光片構件形成步驟 本啦明中之賴示部之電子紙卿色遽光片構件形成步 驟，係於上述電子紙用彩色遽以構件上以上述顯示介質声 隔f上述透明電極層，配置於上述電子紙用彩色滤光片構件 之一表面之方式’形成包括透明電極層及顯示介質層之顯示 部’從而形成附顯示部之電子紙用彩色遽光片構件之步驟。 本步驟中所使用之顯示部包括透明電極層及顯示介質 層。再者，關於透明電極層及顯示介質層，與上述「A.電子 紙用彩色縣片構件」項中所記载者相同，故而此處之說明 本步驟中所使用之顯示部除透明電極層及顯示介質層以 外，亦可包括顯示部基材。於上述顯示部包含顯示部基材之 ^時i夠以顯示部基材上形成有透明電極層及顯示介質 曰之顯示部積層體之形式用於本步驟中。InGaZnMgO system, InAIZnO system, InFeZnO system, InGaO system, ZnGaO system, InZnO system. As the organic semiconductor, for example, an aromatic compound of a 7-inch electron conjugate type, a chain compound, an organic pigment, an organic ruthenium compound or the like can be used. More specifically, pentacene, tetracene, ° phenanthrene oligomer, benzene derivative, phthalocyanine compound, polyethyl fast derivative, polyphenanthene derivative, cyanine dye, and the like can be mentioned. The method of forming the semiconductor layer and the thickness thereof can be the same as those of the general one. The electrode electrode, the source electrode, and the electrode electrode which constitute the TFT element are not particularly limited as long as they have desired conductivity, and a conductive material used in a general TFT element can be used. Examples of such a material include inorganic materials such as Ta, Ti, A, Zr, Cr, Nb, Hf, Mo, Au, Ag, Pt, Mo-Ta alloy, W-Mo alloy, ITO, and IZO, and Conductive organic materials such as PEDOT/PSS. The method of forming the gate electrode, the source electrode, and the drain electrode and the thickness thereof can be the same as those of the general one. As the gate insulating film constituting the TFT element, the same as the gate insulating film in the general τρτ element can be used, for example, yttrium oxide, tantalum nitride, oxygen, aluminum, oxidized group, or barium titanate (BST ' can be used. Insulating inorganic materials such as Barium Strontium Titanate), lead Zirconium Titanate (PZT, Lead ZirC〇nate Titanate), and acrylic resin, phenolic resin, fluorine resin, epoxy resin, Cardo resin, and vinyl An insulating organic material such as an insulating organic material such as a resin, a quinone imine resin or a phenol resin. 100121750 39 201215931 As the gate insulation method and thickness, it can be the same as one. The protection can be formed on the TFT 70 piece. The protection system is set up to protect the TFT elements. For example, it is possible to prevent the semiconductor layer from being exposed to moisture or the like contained in the air. By virtue of the protective film of the shape, the deterioration of the performance of the TFT can be reduced. As such a protective film, for example, a method of forming a protective film and a thickness of the oxide oxide can be used, and it can be the same as the general one. The electrode is not particularly limited as long as it is used in a general electronic paper or the like. For example, an oxidized steel, an indium ruthenium or the like is preferably used. Oxidation The method of forming the pixel electrode and the thickness thereof can be the same as those of the general one. (2) The opposite substrate is used for ==: the opposite substrate layer supports the above-mentioned counter electrode layer. ▲ It is intended to be used as a substrate user of "electronic paper, etc.", and is particularly limited to, for example, a plate, a plastic plate, or the like. 2. The electronic paper of the electronic paper (4) is usually attached to the electronic paper (four) color filter member, the upper flip electrode layer and the display layer f layer are sequentially laminated, and the display medium is formed using the (four) layer containing the (four) material. The layer is bonded to the counter electrode substrate described above to the electrode layer. The adhesive layer may be formed on the display medium layer or may be formed on the counter electrode I as an adhesive material, and may be the same as the adhesive material described in the item "A. Color paper for electronic paper". The film thickness of the above-mentioned adhesive layer is the same as that of the other adhesive layer as long as it can be formed without being peeled off from the above-mentioned display layer by the above-mentioned display layer 100121750201215931. In the case of stickers &', there is no specific color limitation = the specific layer structure of the crepe paper, as long as it is the order of the color sheet first sheet member, the transparent electrode layer, the display medium layer, the pole layer, and the opposite substrate. can. The transparent electrode layer and the display medium layer can be formed on the substrate containing the substrate and the layer (4). Further, the layer configuration of the color ray-reel sheet member for electronic paper can be made up of any of the layers described in the above-mentioned "Electronic paper (four) color enamel sheet member". Therefore, the description herein is omitted. As described above, the electronic paper of the present invention can be constructed using various layers. Here, in the present invention, as a preferred layer constitution, the following may be mentioned. • barrier layer 3, color filter, light sheet substrate i, barrier layer 3, color blanket layer 2, adhesive layer 4, transparent electrode layer substrate 8|, transparent electrode layer 8, display medium layer 9, adhesive layer 4 , the opposite electrode layer 12, the opposite substrate ιι (see FIG. 11) • the barrier layer 3, the barrier layer substrate 3, the barrier layer 3, the adhesive layer 4, the color grading substrate 1, and the color glazing sheet Layer 2, adhesive layer 4, transparent electrode layer base material 8', transparent electrode width 8, display medium layer 9, adhesive layer 4, opposite layer 4, opposite substrate 11 (refer to Fig. 12) Functional layer, barrier layer, color filter substrate, barrier layer, color filter layer, adhesive layer, transparent electrode layer substrate, transparent electrode layer, display medium layer, adhesive layer, counter electrode layer, opposite base Material 100121750 41 201215931 • Optical functional layer, barrier layer, barrier layer substrate, barrier layer, adhesive layer color filter substrate, color filter layer, adhesive layer, transparent electrode layer substrate, transparent electrode layer, display medium The layer, the adhesive layer, the counter electrode layer, and the opposite substrate are formed into the layers to form a protectable display. E-paper that is protected from moisture or water vapor and that has improved visibility and good display characteristics. Further, Fig. 11 and Fig. 12 are schematic cross-sectional views showing other examples of the electronic paper of the present invention, and the symbols which are not described in Figs. 11 and 12 are the same as those in Fig. 9. Therefore, the description herein is omitted. As the use of the electronic paper of the present invention, it can be used for a display of a digital machine, an electronic book, a digital signage (electronic signage), and the like. c. Method of Producing Color Filter Member for Electronic Paper Next, a method of manufacturing the color filter member for electronic paper of the present invention will be described. A method of manufacturing a color filter member for an electronic paper according to the present invention is characterized by comprising a color filter member forming step for forming an electronic paper, wherein the step of forming a color filter substrate by a roll-to-roll method is formed on the above a color filter layer including a plurality of color layers on one surface side of the color slab substrate, and a color filter member for electronic paper disposed on the barrier layer on at least one surface side of the color filter substrate . According to the present invention, a color filter member for electronic paper which is highly productive can be obtained by using a roll-to-roll method to form a color filter member for electronic paper which does not require high positional accuracy of each constituent layer. Hereinafter, each step of the method for producing a color filter member for an electronic paper according to the present invention will be described in the description of 100121750 42 201215931. 1. Color filter member forming step for electronic paper The color filter member forming step for electronic paper according to the present invention is a step of forming a color filter member for electronic paper by a roll-to-roll method, the color of the electronic paper The filter member includes: a color filter substrate; a color filter layer formed on one surface side of the color filter substrate and including a plurality of color layers; and a barrier layer disposed on the color filter At least one surface side of the light sheet substrate. In addition, the color filter member for electronic paper is the same as that described in the item "A. Color filter member for electronic paper", and therefore the description herein is omitted. In this step, a color filter layered body having a color filter layer formed on a color filter substrate; a barrier layer laminated body having a barrier layer formed on the barrier layer substrate; and an optical function At least one of the optical functional layer laminate having the optical functional layer formed on the layer substrate or the surface protective layer laminate having the surface protective layer formed on the surface protective layer substrate is formed by using an adhesive layer by a roll-to-roll method fit. Therefore, according to the combination of the laminated bodies bonded by the roll-to-roll method, the present step can be divided into four aspects in which the color filter laminated body and the barrier laminated body are bonded together ( a first aspect of the invention, wherein the color filter layer laminate is bonded to the optical layer laminate or the surface layer laminate (second aspect), and the color filter laminate is The barrier layer laminate body is bonded to the optical function layer laminate or the surface protection layer laminate (third aspect), and the barrier layer 100121750 43 201215931 laminate and the optical functional layer laminate or the surface protection The layered layer fits in the same way (the fourth aspect). Further, in the aspect, the color filter substrate may be bonded by a roll-to-roll method to form a color filter layer θ in place of the color filter layered body. Hereinafter, each aspect will be described. (1) The first aspect of the color filter member forming step of the electronic paper in the first aspect of the invention is a color in which a color filter layer is formed on a color filter substrate by a roll-to-roll method. The step of forming a filter sheet laminate and a barrier layer laminate having a barrier layer formed on the barrier layer substrate to form a color filter sheet member for an electronic paper. In this aspect, first, the strip-shaped layer of the above-described color grading sheet and the strip-shaped layer of the above-mentioned barrier layer are formed, and the layered bodies are bonded by a roll-to-roll method. When the color filter member for an electronic paper formed by the present aspect includes an optical functional layer or a surface, the surface is formed by a roll-to-roll method to form a long strip of the above-mentioned color light-receiving sheet layer and a long layer. Before the strip-shaped layer of the barrier layer is laminated, the optical layer (4) sheath may be formed in any of the layers, or the strip-shaped sheet may be used to form the strip-shaped layer of the above-mentioned colored calender layer. The strip-shaped layer of the above-mentioned barrier layer laminated body is cut into a sheet shape, so that the silk layer of the Weiwei layer is in the form of a filament-like layer of the optical layer layer of the filament layer, and the surface layer of the surface of the Weng (4) layer is 100121750 44 201215931 Shaped surface protective layer laminated body. Further, an optical functional layer or a surface protective layer may be formed on the laminated body in which the long-shaped color filter laminated body and the long-shaped barrier layer laminated body are bonded by a roll-to-roll method. Further, the color filter member 电子 for electronic paper formed by this aspect is the same as that described in the above section "A. Color enamel sheet member for electronic paper", and therefore the description thereof is omitted. (2) The second aspect of the step of forming the color filter sheet for the electronic paper in the second state sample is to form a color calender layer on the substrate of the shirt color by the roll-to-roll method. Knowing color; a light-receiving laminated layer body, and an optical functional layer laminated body having a light dry work layer formed on the optical functional layer substrate or a surface protective layer substrate having a surface protective layer formed thereon, The step of forming a color filter member for electronic paper. In the present invention, the above-mentioned color light-emitting sheet laminated body having a long strip shape, the above-mentioned optical functional layer laminated body in the form of a long strip, or the above-mentioned surface protective layer formed in a long strip shape are formed. Then, the layered body is bonded by a roll-to-roll method. In the present invention, since it is necessary to form a barrier layer, in the present aspect, the above-described color/sheet layered body and the elongated optical functional layer laminated body of the strip shape are formed by a roll-to-roll method. Before the strip-shaped surface protective layer laminate is bonded, the barrier layer is formed on any laminate. Alternatively, the long-shaped color filter 100121750 45 201215931 layered body, the long-length optical functional layer laminated body or the long strip-shaped surface protective layer may be laminated by a roll-to-roll method. The laminated body is cut into a sheet shape and bonded to a sheet-like barrier layer laminated body having a barrier layer formed on the barrier layer substrate. Further, the long color filter layer layered body may be bonded to the long optical functional layer laminate or the elongated surface protective layer laminate by a roll-to-roll method. A barrier layer is formed on the laminate. In addition, the layer configuration of the color filter member for electronic paper formed by this aspect can be the same as that described in the item "A. Color filter member for electronic paper", and therefore, the description here will be given. Omitted. (3) The third aspect of the color filter member forming step of the electronic paper in the third aspect of the invention is that a color filter layer is formed on the color filter substrate by a roll-to-roll method. a color filter layered body; a barrier layer layered body having a barrier layer formed on the barrier layer substrate; and an optical functional layer layered body or a surface protective layer substrate on which the optical functional layer is laminated on the optical functional layer substrate The surface protective layer of the surface protective layer is laminated to form a color filter member for electronic paper. In this aspect, first, the strip-shaped color filter layered body, the strip-shaped barrier layer layered body, the strip-shaped optical functional layer layered body or the elongated strip surface protective layer are formed. Laminated body. Then, the laminated bodies are sequentially attached by a roll-to-roll method. In this case, the order of the bonding is not particularly limited as long as the optical functional layer or the surface protective layer is placed on the outermost surface of the color filter member for electronic paper 100121750 46 201215931. In addition, the layer configuration of the color filter member for electronic paper formed by this aspect is the same as that described in the item "A. Color filter member for electronic paper", and therefore the description herein is omitted. . (4) The fourth aspect of the color filter member forming step for the electronic paper in the fourth aspect of the invention is a barrier layer laminated body in which a barrier layer is formed on the barrier layer substrate by a roll-to-roll method. The step of forming a color filter member for an electronic paper by bonding the surface protective layer laminated body having the surface protective layer formed on the optical functional layer laminate or the surface protective layer substrate on which the optical functional layer is formed on the optical functional layer substrate . In the present aspect, first, the above-mentioned barrier layer laminated body having a long strip shape, the above-mentioned optical functional layer laminated body having a long strip shape, or the above-mentioned surface protective layer laminated body having a long strip shape are formed. Then, the laminated bodies are bonded by a roll-to-roll method. Further, in this aspect, the long-shaped barrier layer laminate body is bonded to the long-length optical functional layer laminate or the elongated surface protective layer laminate by a roll-to-roll method. The laminated body is cut into a sheet shape and bonded to a sheet-like color filter layered body in which a color filter layer is formed on a color filter substrate. In addition, the layer configuration of the color filter member for electronic paper formed by the present aspect is the same as that described in the item "A. Color filter member for electronic paper", and therefore the description herein is omitted. . 100121750 47 201215931 2. Step of laminating a touch panel layer In the present invention, the step of forming a color filter sheet for an electronic paper may further include a step of laminating a touch panel layer. In a manner, the touch panel layer is aligned under vacuum, or the touch panel layer is laminated in a sheet-to-sheet manner. In the case where the color filter member for electronic paper manufactured by the present invention includes a touch panel layer, the touch panel layer must be aligned with the color calender sheet layer by the step of laminating the touch panel layer Since the alignment is adjusted, a color filter member for electronic paper having a touch panel function and excellent color display characteristics for electronic paper can be obtained. In addition, the touch panel layer is the same as that described in the above section "A. Color filter member for electronic paper", and thus the description thereof is omitted. The arrangement position of the touch panel layer laminated by this step is described in the above section "A. Color enamel sheet member for electronic paper", and thus the description herein is omitted. In this step, since the positional accuracy of the touch panel layer and the color filter layer is required, the touch panel layer or the component including the touch panel layer and the color including the touch panel layer can be adjusted by adjusting the alignment of the film. The bonding of the components of the filter layer. Specifically, the first aspect, the second aspect, the third aspect, or the fourth aspect described in the above-mentioned "Steps for Forming a Color Filter Member for Electronic Paper" includes color. The member of the filter layer, the touch panel layer or the member including the touch panel layer is laminated by vacuum in a sheet-to-sheet manner or by sheet-to-sheet alignment. 100121750 48 201215931 A touch panel may be further provided by bonding a touch panel layer to at least one of the barrier layer laminate, the optical function layer laminate, and the surface protection layer laminate by a roll-to-roll method. The members of the layer and the member comprising the color filter layer are laminated by vacuum in a sheet-to-sheet manner or by sheet-to-sheet alignment. The method of aligning and bonding under vacuum by the sheet-to-sheet method is not particularly limited, and examples thereof include a method in which an alignment mark formed in advance in two members is used in a vacuum chamber. The member of the monolithic color filter layer is aligned with the one-piece touch panel layer or the member including the touch panel layer and is bonded by pressing the two members via the adhesive layer. The degree of vacuum is not particularly limited as long as it can prevent foreign matter and air bubbles from being mixed on the bonding surface, and can be set, for example, within a range of 5 〇 3 to 10000 1 。. The method of aligning the ground layer by the sheet-to-sheet method is not particularly limited, and for example, a material which is formed by using the county in the two members and containing the monolithic color light-receiving layer will be mentioned. The member is aligned with the one-piece touch panel layer or the member including the touch panel layer, and the adhesive layer is pressed by pressing the two members. '&, the layer structure of the color ray-receiving sheet member including the touch panel layer laminated by this step is the same as that described in the above-mentioned "A. Electronic paper sheet member" shot. Description omitted? Light Considerations D. Method of Manufacturing Electronic Paper Next, the electronic production method of the present invention will be described. The method of manufacturing an electronic paper according to the present invention is characterized by comprising: a color filter member forming step for electronic paper, wherein the color filter member for electronic paper is formed by a roll-to-roll method; and an electronic paper with a display portion a color filter member forming step of forming the transparent filter layer on the surface of the color filter member for the electronic paper with the display medium layer disposed on the surface of the color filter member for the electronic paper a display portion of the electrode layer and the display medium layer to form a color filter member for an electronic paper with a display portion; and a bonding step of the color filter member for the electronic paper with the display portion and the counter substrate And a counter electrode substrate formed on the counter electrode layer on the opposite substrate, wherein the counter electrode layer is disposed on the counter substrate and the color filter member for electronic paper disposed on the display unit The manner of displaying the side of the dielectric layer is described above, and the film is aligned by vacuum in a sheet-to-sheet manner. According to the present invention, a color filter member for an electronic paper which does not require a high positional accuracy of each constituent layer is formed by a roll-to-roll method, and a precise position is required by using a wafer-to-sheet vacuum alignment bonding. By attaching the color filter member for the electronic paper to the display unit and the counter electrode substrate, the electronic paper having high productivity can be obtained with high precision. Further, by using the above-described color filter member for electronic paper, electronic paper excellent in color display characteristics can be obtained. In addition, the step of forming the color filter member for electronic paper is described in detail in the above "c. Method for producing a color filter member for electronic paper", and thus the description thereof is omitted. Hereinafter, other steps in the method of producing the electronic paper of the present invention will be described. 100121750 50 201215931 Illustrated step of forming a color grading sheet member for electronic paper according to the present invention, the step of forming an electronic paper color grading sheet member in the display unit of the present invention is to display the above-mentioned display on the color enamel member for electronic paper The dielectric acoustic spacer f is formed on the surface of one of the color filter members for electronic paper, and forms a display portion including a transparent electrode layer and a display medium layer to form a color enamel for electronic paper with a display portion. The step of the light sheet member. The display portion used in this step includes a transparent electrode layer and a display medium layer. In addition, the transparent electrode layer and the display medium layer are the same as those described in the item "A. Color county sheet member for electronic paper", and therefore, the display portion used in this step is described except for the transparent electrode layer. In addition to the display medium layer, the display portion substrate may also be included. When the display portion includes the display portion substrate, it can be used in this step in the form of a display portion laminate in which the transparent electrode layer and the display medium are formed on the display portion substrate.

作為本步驟中所使用之顯示部基材，可使用與上述「A =紙㈣MW構件」射所記狀純濾衫基材相 ==為上述顯示部基材之厚度，只要可支持透明電極層 及顯不W層，則並無特別限定，但較佳為^爪〜· // m之範圍内。 ^上賴科積層體通$键衫料叙料層形成 並貼合於顯示部基材側。作為黏著材，可❹與上述「A 電子紙用彩色濾、光片構件」項中所記載之姆材相同者。作 100121750 51 201215931 為上述黏著層之膜厚，只要能夠以顯示部積層體不剥離之方 式貼合，則並無特別限定，與上述其他黏著層相同。 本步驟中所使用之顯示部除上述顯示部基材以外，亦可勺 含透明電極層基材。於上述顯示部包含透明電極層基材2 = 形時，能夠以包含透明電極層基材上形成有透明電極層之^ 明電極層積層體、與顯示部基材上形成有顯示介質層^顯示 介質層積層體之顯示部積層體之形式用於本步驟中。再者1 關於透明電極層基材及透明電極層積層體，與上述「A電子 紙用彩色渡光片構件」項中所記載者相同，故而此處之說明 省略。 於本發明中，可根據顯示部之構成而將本步驟分為不包含 顯示部基材之態樣與包含顯示部基材之態樣該2種態樣。於 不包含顯示部基材之祕巾，在上述電子紙㈣色渡光片構 件上依序形成透明電極層及顯示介質層。 包含顯示部基材之態樣進而可根據顯示部積層體之層構 成而分為僅包含顯Μ歸之祕、與包含顯科基材及透 明電極層基材之態樣該2種態樣。 /於僅包含顯示部基材之態樣中，首先，形成顯示部基材上 升ν成有透明電極層及顯不介質層之顯示部積層體。繼而，使 用黏著層將上述顯示部積層體與上述電子紙用彩色慮光片 構件貼合。 於包含顯示部基材及透明電極層基材之態樣中，首先，形 100121750 52 201215931 成透明電極層基材上形成有透明電極層之透明電極層積層 體、與顯示部基材上形成有顯示介質層之顯示介質層積層 體。繼而，使用黏著層將上述透明電極層積層體及上述顯示 介質層積層體貼合而形成顯示部積層體。進而，使用黏著層 將上述顯示部積層體與上述電子紙用彩色濾光片構件貼合。 再者，於電子紙用彩色濾光片構件不包含觸控面板層之情 形時，將顯示部積層體與電子紙用彩色濾光片構件貼合時， 亦可使用捲對捲方式。 作為藉由本步驟而形成之附顯示部之電子紙用彩色濾光 片構件之層構成，只要為顯示介質層隔著透明電極層而配置 於電子紙用彩色濾光片構件之一表面，則並無特別限定，但 較佳為顯示部相對於彩色濾光片基材，配置於形成彩色濾光 片層之側之相同側。其原因在於，藉由使彩色濾光片層與顯 示部接近，於將本發明之附顯示部之電子紙用彩色濾光片構 件用於電子紙時，可使電子紙之顯示特性為良好。 作為上述附顯示部之電子紙用彩色濾光片構件之層構 成，可列舉不包含顯示部基材之態樣與包含顯示部基材之態 樣該2種態樣。 作為不包含顯示部基材之態樣之附顯示部之電子紙用彩 色濾光片構件之層構成，成為電子紙用彩色濾光片構件、透 明電極層、顯示介質層之順序。 如上所述，包含顯示部基材之態樣可根據顯示部積層體之 100121750 53 201215931 層構成’而分為僅包含顯示部基材之態樣與包含顯示部基材 及透明電極層基材之態樣該2種態樣。 作為僅包含顯示部基材之態樣之附顯示部之電子紙用彩 色遽光片構件之層構成，可為電子紙用彩色濾光片構件、顯 不部基材、透明電極層、顯示介質層之順序，亦可為電子紙 用彩色遽光片構件、透明電極層、顯示部基材、顯示介質声 之順序。 曰 作為包含顯示部基材及透明f極層基材之態樣之附顯示 部之電子紙㈣“光丨構件之層構成，可為電子紙用彩色 濾光片構件、透明電極層基材、透 部基材、顯示介…,lls… 黏者層、顯不 才，貞τ;ιϊ狀順序，亦可為電子紙㈣色遽光片構 、透明電極層基材、透明電極層、黏著層、顯示介質岸 =基序，亦可為電子_色_構件， ^ 電極層基材、㈣層、顯示部基材、顯示介質 層之順序，亦可為電子㈣彩 透明電極声基材p 片構件、透明電極層、 再者介質層'顯示部基材之順序。 二=紙用彩色_構件之層構成，可使用上 這Α.電子紙用彩色遽光片構件」項 成，故而此處之記載省略。 °載之任意層構 2·貼合步驟 100121750 二Li 了合步驟係將上述附顯示部之電子紙用彩色 構件、與包含對向基材及形成於上述對向基材上之對 54 201215931 向電極層之對向電極基板，以上述對向電極層相對於上述對 向基材，配置於上述附顯示部之電子紙用彩色濾光片構件之 上述顯示介質層側之方式，並藉由片對片方式於真空下對準 貼合之步驟。再者，關於包含對向基材及形成於上述對向基 材上之對向電極層之對向電極基板，與上述「B.電子紙」項 中所記載者相同，故而此處之說明省略。 於本步驟中，通常係使用包含黏著材之黏著層，將上述附 顯示部之電子紙用彩色濾光片構件與上述對向電極基板貼 合。上述黏著層可形成於上述附顯示部之電子紙用彩色濾光 片構件，亦可形成於上述對向電極基板。再者，關於黏著層， 與上述「B.電子紙」項中所記載者相同，故而此處之說明省 略。 作為藉由片對片方式於真空下對準貼合之方法，並無特別 限定，例如可列舉如下方法等：於真空腔室内，藉由使用預 先形成於兩構件上之對準標記將單片狀之上述附顯示部之 電子紙用彩色濾光片構件與單片狀之上述對向電極基板進 行位置對準，並經由黏著層擠壓兩構件而貼合。關於真空 度，與上述「C.電子紙用彩色濾光片構件之製造方法」之「2. 觸控面板層積層步驟」項中所記載者相同。 3.任意步驟 本發明之電子紙之製造方法除包含必需步驟之上述電子 紙用彩色濾光片構件形成步驟、上述附顯示部之電子紙用彩 100121750 55 201215931 色濾光片構件形成步驟及上述貼合步驟以外，亦可視需要包 含任意步驟。作為此種步驟，例如可列舉：於上述貼合步驟 前將藉由上述附顯示部之電子紙用彩色濾光片構件形成步 驟而形成之附顯示部之電子紙用彩色濾光片構件切下成片 狀之步驟、清洗步驟、紫外線(UV，Ultraviolet)照射等表面 改質步驟、脫濕步驟、檢查步驟等。 4.電子紙 關於藉由本發明之電子紙之製造方法而製造之電子紙之 層構成及用途，與上述「B.電子紙」項中所記載者相同，故 而此處之記載省略。 再者，本發明並不限定於上述實施形態。上述實施形態為 例示，且包含與本發明之申請專利範圍中所記載之技術思想 實質相同之構成，發揮相同之作用效果之任一者亦包含於本 發明之技術範圍中。 【圖式簡單說明】 圖1係表示本發明之電子紙用彩色濾光片構件之一例之 概略剖面圖。 圖2係表示本發明之電子紙用彩色濾光片構件之其他例 之概略剖面圖。 圖3係表示本發明之電子紙用彩色濾光片構件之其他例 之概略剖面圖。 圖4係表示本發明之電子紙用彩色濾光片構件之其他例 100121750 56 201215931 之概略剖面圖。 圖5係表示本發明之電子紙用彩色濾光片構件之其他例 之概略剖面圖。 圖6係表示本發明之電子紙用彩色濾光片構件之其他例 之概略剖面圖。 圖7係表示本發明之電子紙用彩色濾光片構件之其他例 之概略剖面圖。 圖8係表示本發明之電子紙用彩色濾光片構件之其他例 之概略剖面圖。 圖9係表示本發明之電子紙之一例之概略剖面圖。 圖10係表示本發明中所使用之對向電極基板之一例之概 略剖面圖。 圖11係表示本發明之電子紙之其他例之概略剖面圖。 圖12係表示本發明之電子紙之其他例之概略剖面圖。 【主要元件符號說明】 1 彩色濾光片基材 2 彩色濾光片層 2R、2G、2B 著色層 3 障壁層 3’ 障壁層基材' 3" 薄板玻璃 4 黏著層 100121750 57 光學功能層 表面保護層 觸控面板層 透明電極層 透明電極層基材 顯示介質層 電子紙用彩色濾光片構件 對向基材 對向電極層 TFT電極層 對向電極基板 TFT元件 閘極電極 閘極絕緣膜 半導體層 源極電極 >及極電極 像素電極 保護膜 電子紙 58As the base material of the display portion used in the present step, the "A = paper (four) MW member" can be used as the substrate of the pure filter substrate, and the thickness of the substrate of the display portion can be used as long as it can support the transparent electrode layer. The display layer is not particularly limited, but is preferably in the range of ^ claws to // m. ^ The upper Lai Ke layer body is formed by the key layer and is attached to the substrate side of the display portion. The adhesive material may be the same as the one described in the item "A color filter for optical paper, light sheet member". 100121750 51 201215931 The film thickness of the above-mentioned adhesive layer is not particularly limited as long as it can be bonded without peeling off the display portion laminate, and is the same as the above-described other adhesive layer. The display unit used in this step may be provided with a transparent electrode layer substrate in addition to the display unit substrate. When the display portion includes the transparent electrode layer substrate 2 = shape, the display electrode layer can be formed on the substrate including the transparent electrode layer and the transparent electrode layer can be formed on the display substrate. The form of the display portion of the dielectric layer laminate is used in this step. Further, the transparent electrode layer substrate and the transparent electrode layer laminate are the same as those described in the above section "A color paper member for A-electron paper", and therefore the description thereof is omitted. In the present invention, the present step can be divided into two aspects including a state in which the substrate of the display portion is not included and a state in which the substrate of the display portion is included, depending on the configuration of the display portion. The transparent electrode layer and the display medium layer are sequentially formed on the electronic paper (four) color light-receiving sheet member without the secret tissue of the display portion substrate. The aspect including the substrate of the display portion can be further classified into two types including only the secret of the display and the surface of the substrate including the display substrate and the transparent electrode layer, depending on the layer structure of the laminate of the display portion. In the aspect including only the display portion substrate, first, a display portion laminate in which the display portion substrate is raised to have a transparent electrode layer and a visible dielectric layer is formed. Then, the display portion laminate is bonded to the electronic paper coloring sheet member by an adhesive layer. In the aspect including the display portion substrate and the transparent electrode layer substrate, first, a transparent electrode layered body in which a transparent electrode layer is formed on a transparent electrode layer substrate and formed on the display portion substrate is formed in a shape of 100121750 52 201215931 A display medium layer laminate of the dielectric layer is displayed. Then, the transparent electrode layer laminate and the display medium layer laminate are bonded together using an adhesive layer to form a display portion laminate. Further, the display portion laminate is bonded to the electronic paper color filter member by using an adhesive layer. Further, when the color filter member for electronic paper does not include the touch panel layer, the roll-to-roll method may be used when the display portion laminate is bonded to the electronic paper color filter member. The layer structure of the color filter member for electronic paper having the display portion formed by the present step is disposed on one surface of the color filter member for electronic paper with the transparent electrode layer interposed therebetween. Although it is not particularly limited, it is preferable that the display portion is disposed on the same side as the side on which the color filter layer is formed with respect to the color filter substrate. The reason for this is that when the color filter layer and the display portion are brought close to each other, when the color filter member for electronic paper attached to the display portion of the present invention is used for electronic paper, the display characteristics of the electronic paper can be made good. The layer structure of the color filter member for electronic paper with the display portion described above includes two aspects, which do not include the surface of the display portion substrate and the substrate including the display portion. The layer structure of the color filter member for electronic paper which does not include the display portion of the display portion base material is the order of the color filter member for electronic paper, the transparent electrode layer, and the display medium layer. As described above, the aspect including the substrate of the display portion can be classified into a surface including only the display portion substrate and the substrate including the display portion substrate and the transparent electrode layer substrate according to the layer structure of the display portion laminate 100121750 53 201215931. The two aspects of the pattern. The layer structure of the color paper sheet for electronic paper including the display portion including only the surface of the display portion substrate may be a color filter member for an electronic paper, a substrate for a display, a transparent electrode layer, and a display medium. The order of the layers may be the order of the color stencil sheet member for the electronic paper, the transparent electrode layer, the display portion substrate, and the display medium sound.电子Electronic paper (4) which is a display portion including a display portion substrate and a transparent f-electrode substrate, and a layer structure of the aperture member, which may be a color filter member for an electronic paper, a transparent electrode layer substrate, or Transmissive substrate, display media..., lls... Adhesive layer, visible, 贞τ; ιϊ sequence, can also be electronic paper (four) color enamel sheet, transparent electrode layer substrate, transparent electrode layer, adhesive layer , display medium shore = motif, may also be electronic_color_member, ^ electrode layer substrate, (four) layer, display part substrate, display medium layer order, may also be electronic (four) color transparent electrode acoustic substrate p piece The order of the member, the transparent electrode layer, and the dielectric layer 'display portion substrate. 2. The color of the paper is used as the layer of the member, and the color enamel sheet member for electronic paper can be used. Therefore, here, The description is omitted. Any layer structure 2 and bonding step 100121750. The second Li bonding step is to use the color member for the electronic paper with the display portion and the pair of the opposite substrate and the pair of the opposite substrate formed on the opposite substrate. In the counter electrode substrate of the electrode layer, the counter electrode layer is disposed on the display medium layer side of the color filter member for electronic paper having the display portion with respect to the opposite substrate, and the sheet is formed by the sheet The step of aligning the sheets in a vacuum manner. Further, the counter electrode substrate including the counter substrate and the counter electrode layer formed on the counter substrate is the same as that described in the item "B. E-paper", and thus the description thereof is omitted. . In this step, an adhesive layer containing an adhesive is usually used, and the electronic paper color filter member attached to the display portion is bonded to the counter electrode substrate. The adhesive layer may be formed on the color filter member for electronic paper having the display portion, or may be formed on the counter electrode substrate. Further, the adhesive layer is the same as that described in the above-mentioned "B. Electronic Paper", and therefore the description herein is omitted. The method of aligning and bonding under vacuum by the sheet-to-sheet method is not particularly limited, and examples thereof include a method in which a single sheet is used in a vacuum chamber by using alignment marks previously formed on the two members. The color filter member for electronic paper having the display portion is aligned with the one-piece counter electrode substrate, and the two members are pressed by the adhesive layer to be bonded. The degree of vacuum is the same as that described in the section "2. Touch panel layer lamination step" of "C. Method for manufacturing color filter member for electronic paper". 3. An arbitrary step of the method for producing an electronic paper according to the present invention, comprising the step of forming a color filter member for an electronic paper including the necessary steps, and the step of forming a color filter member for the electronic paper with the display portion and the above In addition to the fitting step, any step may be included as needed. For example, the color filter member for electronic paper having the display portion formed by the step of forming the color filter member for electronic paper with the display portion shown in the display portion is cut off before the bonding step. A step of forming a sheet, a washing step, a surface modification step such as ultraviolet (UV) irradiation, a dehumidification step, an inspection step, and the like. 4. Electronic paper The layer structure and use of the electronic paper manufactured by the method for producing electronic paper of the present invention are the same as those described in the above-mentioned "B. Electronic Paper", and therefore the description herein is omitted. Furthermore, the present invention is not limited to the above embodiment. The above-described embodiments are exemplified and include substantially the same configuration as the technical idea described in the claims of the present invention, and any of the same effects are also included in the technical scope of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a schematic cross-sectional view showing an example of a color filter member for an electronic paper according to the present invention. Fig. 2 is a schematic cross-sectional view showing another example of the color filter member for electronic paper of the present invention. Fig. 3 is a schematic cross-sectional view showing another example of the color filter member for electronic paper of the present invention. Fig. 4 is a schematic cross-sectional view showing another example of the color filter member for electronic paper of the present invention 100121750 56 201215931. Fig. 5 is a schematic cross-sectional view showing another example of the color filter member for electronic paper of the present invention. Fig. 6 is a schematic cross-sectional view showing another example of the color filter member for electronic paper of the present invention. Fig. 7 is a schematic cross-sectional view showing another example of the color filter member for electronic paper of the present invention. Fig. 8 is a schematic cross-sectional view showing another example of the color filter member for electronic paper of the present invention. Fig. 9 is a schematic cross-sectional view showing an example of the electronic paper of the present invention. Fig. 10 is a schematic cross-sectional view showing an example of a counter electrode substrate used in the present invention. Fig. 11 is a schematic cross-sectional view showing another example of the electronic paper of the present invention. Fig. 12 is a schematic cross-sectional view showing another example of the electronic paper of the present invention. [Main component symbol description] 1 Color filter substrate 2 Color filter layer 2R, 2G, 2B Colored layer 3 Barrier layer 3' Barrier layer substrate '3" Thin plate glass 4 Adhesive layer 100121750 57 Optical functional layer surface protection Layer touch panel layer transparent electrode layer transparent electrode layer substrate display medium layer electronic paper color filter member opposite substrate opposite electrode layer TFT electrode layer opposite electrode substrate TFT element gate electrode gate insulating film semiconductor layer Source electrode > and electrode electrode electrode protection film electronic paper 58

Claims (1)

201215931 七、申請專利範圍： 1. 一種電子紙用彩色濾光片構件，其係用於在至少一方為 透明之相對向之2片基板間配置有顯示介質層，且上述顯示 介質層顯示既定資訊之電子紙中，其特徵在於具有： 彩色濾、光片基材； 彩色濾光片層，其係形成於上述彩色濾光片基材之一表面 側，且具備複數之著色層；及 障壁層，其係配置於上述彩色濾光片基材之至少一表面 側。 2. 如申請專利範圍第1項之電子紙用彩色濾光片構件，其 中，光學功能層或表面保護層係配置於與配置有電子紙之顯 示部之側為相反側之最表面。 3. 如申請專利範圍第1或2項之電子紙用彩色濾光片構 件，其中，觸控面板層係相對於上述彩色濾光片基材及上述 彩色濾光片層，配置於配置有電子紙之顯示部之側之相反 側。 4. 如申請專利範圍第1或2項之電子紙用彩色濾光片構 件，其中，透明電極層係相對於上述彩色濾光片基材，配置 於配置有電子紙之顯示部之側。 5. 如申請專利範圍第4項之電子紙用彩色濾光片構件，其 中，顯示介質層係相對於上述透明電極層，配置於配置有電 子紙之對向電極基板之側。 100121750 59 201215931 6. —種電子紙，係具有：電子紙用彩色濾光片構件，其包 含彩色濾光片基材、形成於上述彩色濾光片基材之一表面側 且具備複數之著色層之彩色濾光片層、及配置於上述彩色濾 光片基材之至少一表面側之障壁層；透明電極層；顯示介質 層，以及對向電極基板，其包含對向基材及形成於上述對向 基材上之對向電極層；該電子紙之特徵在於： 上述電子紙用彩色濾光片構件係配置於上述電子紙之— 表面， 上述對向電極基板係配置於上述電子紙之另一表面， 上述透明電極層係相對於上述彩色濾光片基材，配置於上 述對向電極基板侧， 上述顯不介質層係相對於上述透明電極層，配置於上述對 向電極基板側， 上述對向電極層係相對於上述對向基材，配置於上述顯示 介質層側。 7. —種電子紙用彩色濾光片構件之製造方法，其特徵在於 具有電子紙用彩色濾、光片構件形成步驟，該步驟係藉由捲對 捲方式而形成電子紙用彩色濾以構件，該電子紙用彩色滤 光片構件具有彩色渡光片基材、形成於上述彩色遽光片基材 之-表面側且具備複數之著色層之彩色濾光片層、及配置於 上述彩色濾光片基材之至少一表面侧之障壁層。 8. 如申請專利範圍第7項之電子紙用彩色濾光片構件之製 100121750 201215931 造方法，其中，上述電子紙用彩色濾光片構件形成步驟係具 有將觸控面板層藉由片對片方式而於真空下對準貼合，或者 將觸控面板層藉由片對片方式而對準地層壓之觸控面板層 積層步驟。 9.一種電子紙之製造方法，其特徵在於具有： 電子紙用彩色濾光片構件形成步驟，其係藉由捲對捲方式 而形成申請專利範圍第1或2項之電子紙用彩色濾光片構 件； 附顯示部之電子紙用彩色濾光片構件形成步驟，其係於上 述電子紙用彩色濾光片構件，以上述顯示介質層隔著上述透 明電極層而配置於上述電子紙用彩色濾光片構件之一表面 的方式，形成具備透明電極層及顯示介質層之顯示部，從而 形成附顯示部之電子紙用彩色濾光片構件；以及 貼合步驟，其係將上述附顯示部之電子紙用彩色濾光片構 件、與具有對向基材及形成於上述對向基材上之對向電極層 之對向電極基板，以上述對向電極層相對於上述對向基材配 置於上述附顯示部之電子紙用彩色濾光片構件之上述顯示 介質層側的方式，藉由片對片方式而於真空下對準貼合。 100121750 61201215931 VII. Patent Application Range: 1. A color filter member for electronic paper, which is used for disposing a display medium layer between two substrates which are transparent to at least one of the two substrates, and the display medium layer displays the predetermined information. The electronic paper is characterized in that: a color filter, a light sheet substrate; a color filter layer formed on one surface side of the color filter substrate, and having a plurality of color layers; and a barrier layer It is disposed on at least one surface side of the color filter substrate. 2. The color filter member for electronic paper according to the first aspect of the invention, wherein the optical functional layer or the surface protective layer is disposed on the outermost surface opposite to the side on which the display portion on which the electronic paper is disposed. 3. The color filter member for electronic paper according to claim 1 or 2, wherein the touch panel layer is disposed in the electronic device with respect to the color filter substrate and the color filter layer The opposite side of the side of the display portion of the paper. 4. The color filter member for electronic paper according to claim 1 or 2, wherein the transparent electrode layer is disposed on a side on which the display portion on which the electronic paper is disposed, with respect to the color filter substrate. 5. The color filter member for electronic paper according to the fourth aspect of the invention, wherein the display medium layer is disposed on a side of the counter electrode substrate on which the electronic paper is disposed, with respect to the transparent electrode layer. 100121750 59 201215931 6. An electronic paper having a color filter member for an electronic paper, comprising a color filter substrate, formed on one surface side of the color filter substrate, and having a plurality of color layers a color filter layer; and a barrier layer disposed on at least one surface side of the color filter substrate; a transparent electrode layer; a display dielectric layer; and a counter electrode substrate including the opposite substrate and the a counter electrode layer on a counter substrate; wherein the electronic paper color filter member is disposed on a surface of the electronic paper, and the counter electrode substrate is disposed on the electronic paper In one surface, the transparent electrode layer is disposed on the counter electrode substrate side with respect to the color filter substrate, and the visible dielectric layer is disposed on the counter electrode substrate side with respect to the transparent electrode layer. The counter electrode layer is disposed on the display medium layer side with respect to the opposite substrate. 7. A method of manufacturing a color filter member for an electronic paper, comprising the steps of forming a color filter for an electronic paper and a film member, wherein the step is to form a color filter for electronic paper by a roll-to-roll method. The color filter member for electronic paper has a color light guide sheet substrate, a color filter layer formed on the surface side of the color light-emitting sheet substrate and having a plurality of color layers, and a color filter layer disposed on the color filter a barrier layer on at least one surface side of the light sheet substrate. 8. The method of manufacturing a color filter member for an electronic paper according to the seventh aspect of the invention, wherein the step of forming the color filter member for the electronic paper has a method of forming a touch panel layer by a chip pair The method of aligning the bonding under vacuum or the step of laminating the touch panel layer by means of a sheet-to-sheet method. A method of producing an electronic paper, comprising: a color filter member forming step for electronic paper, which forms a color filter for electronic paper according to claim 1 or 2 by a roll-to-roll method a color filter member forming step for an electronic paper with a display portion attached to the color filter member for an electronic paper, wherein the display medium layer is disposed in the color for electronic paper with the transparent electrode layer interposed therebetween a color filter member for an electronic paper with a display portion and a display portion including a transparent electrode layer and a display medium layer, and a bonding step for attaching the display portion to the display portion a color filter member for an electronic paper, and a counter electrode substrate having a counter substrate and a counter electrode layer formed on the counter substrate, wherein the counter electrode layer is disposed on the counter substrate In the above-described display medium layer side of the color filter member for electronic paper with the display portion, the film is aligned under vacuum by a sheet-to-sheet method. 100121750 61
TW100121750A 2010-06-24 2011-06-22 Color filter member for electronic paper, electronic paper, and manufacturing method thereof TW201215931A (en)

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CN117055763A (en) * 2023-10-12 2023-11-14 成都捷翼电子科技有限公司 Color ink touch screen and processing technology thereof

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JP2001013485A (en) * 1999-06-30 2001-01-19 Hitachi Ltd Liquid crystal display device
JP4748299B2 (en) * 2004-12-03 2011-08-17 セイコーエプソン株式会社 Electronic paper and electronic equipment
JP4919596B2 (en) * 2004-12-06 2012-04-18 住友ベークライト株式会社 Color filter for display device, color filter member, and method for manufacturing color filter for display device
JP2009037119A (en) * 2007-08-03 2009-02-19 Seiko Epson Corp Electrophoretic display device and electronic paper
JP2010127985A (en) * 2008-11-25 2010-06-10 Bridgestone Corp Method for manufacturing color filter substrate and method for manufacturing color information displaying panel

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117055763A (en) * 2023-10-12 2023-11-14 成都捷翼电子科技有限公司 Color ink touch screen and processing technology thereof
CN117055763B (en) * 2023-10-12 2023-12-19 成都捷翼电子科技有限公司 Color ink touch screen and processing technology thereof

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