421720 A7 _B7_ 五、發明說明（1 ) 本發明傜有關適合使用於例如L C D 、E L、F E D等顯示 器，尤其可發揮防止此等顯示器之輝度斑、提高對比、 優異的廣視野角化的效果之填充物透鏡及其製造方法。 近年來替重於開發L C D 、E L、F E D等之顯示器。特別 是LCD在筆記型打字機、攜帶型終端機等範圍普及化， 在將來很大的期待。該L C D傜藉由液晶板入取照明光的 方式而分為反射型與透過型。反射型偽貼合反射率高的 鋁膜等，或特經蒸熔的反射板配置於液晶板背面，且使 自顯示器表面侧入射的外光以反射板反射，照明液晶板 而得液晶畫像。另外，透過塱僳為藉由配置於液晶板背 面之背燈裝置使液晶板照明的方式。反射型為防止鋁之 原色出現而使對比惡化，故在液晶板與反射板之間裝置 可適當擴散光之介質，使用在施予墊子加工（表面之粗 面化處理）的薄膜之墊面上蒸熔有鋁者等以使光擴散， 以使背景色近乎超白色。而且，透過型之背燈裝置，一 般而言具備有具冷陰管之丙烯酸導光板等光源，.與使該 光源之光擴散的光擴散板，使液晶板照射均勻的面狀光 而構成。 該反射型，透過型之任一方式，傜使用光擴散性介質 (以下稱為光擴散髏）。該光擴散體例如在透明樹脂薄 膜之一面上積層分散有光擴散性填充物之黏接樹脂者。 該習知的光擴散體傺在黏接薄膜上使填充物分散於混合 有溶劑之溶液中做為塗料，且使該塗料以噴竊器或塗覆 器塗覆於薄膜的方式予以製造。第2圖係表示以該方法 本紙張尺度適用尹國國家標準（CNS)A4規格（210 X 297公釐） (請先閱讀背面之注意事項再填寫本頁) tf· --線—丨— 經濟部智慧財產局員工消費合作社印製 4^1 72 A7 B7 經濟部智慧財產局員工消費合作社印製 2 五、發明說明（） 製得的光擴散體之典型圖示，偽在薄膜11上形成由黏接 樹脂所成的鈷接層12,在該黏接層12中分散有填充物13。 上述習知的光擴散體，可知藉由自填充物側與自薄膜 側之入射光在金光線擴散透過率及全光線擴散反射率或 全光線透過率及全光線擴散率没有很大的差別，具大約 柑同之值，不因光之入射方向而具相同的光擴散性，即 没有指向性。此係填充物完全埋入黏接層中，且填充物 朝厚度方向重叠成數層的狀態。此外，該構成由於擴散 的光互相抵消的結果，透過率衰減（光能源損失）。 而且，具相同的光擴散性之介質，提案有在透明薄膜 的一面上以光刻術等方法形成撤米透鏡之透鏡薄膜。該 透鏡薄膜自透鏡侧入射光時，與自薄膜侧入射光時之差 別大，可知對光擴散性具指向性。應用該指向性例如可 於載負上逑反射型LCD等時，可有效地反射外光，可得 高對比的明売畫像。 如此具透鏡形狀之光擴散醱，做為光擴散體極佳。然 而，光刻術可用於ΙΑ®之微小透鏡，惟不適於其上之大 透鏡加工，若透鏡小時，由於産生牛頓環而以光刻術不 易製造。 因此，本發明人等不認為使《充物部份突出於黏接層 表面予以埋入，突出的填充物成撤細透鏡之構成，具與上逑透 鏡薄膜相同指向性之光擴敗性（以下稱為透鏡效果）， 進行下述之製造方法。首先在薄膜上形成黏接層，再使 填充物附著於粘接層，然後使用加壓輥以使該该充物埋 本紙張尺度適用中國國家標準（CNS)A4規格（210* 297公釐） (請先閱讀背面之注意事項再填寫本頁) .. 線· A7 421720 B7 _ 五、發明說明（3 ) 入黏接層中者。 (請先閱讀背面之注意事項再填寫本頁) 該方法由於加壓滾桶之壓力平衡極為重要，薄膜厚度 之不齊或加壓滾桶等兩端部份與中央部份産生壓力差而 有大的壓力時，由於填充物質埋入必要以上的深度，填 充層易成數層。另外，若墅力小時，由於填充物無法充 份地埋入埔充層，在多餘填充物之洗淨步驟中易産生填 充物脱落等缺點。該現象尤其以大面積處理時待別顯箸。 而且，埋入粒徑小於lSyuin之填充物時，填充物之比 表面積變大，易受范德瓦耳斯力等之粒子間力或因摩擦帶 電之電氣附箸力等之影饗，填充物之流動性不佳，且加 壓滾桶之壓力分散，施予各馆充物之壓力降低，附箸於 黏接層之《充物與填充物之間隙無法均勻深度地埋入其 他填充物β 由上述之問題.可知，«充物埋入黏接層之深度不齊變 大，且面方向之《充物的埔充密度容易不均勻、粒子之 填充密度容易産生密的部份與鬆的部份。因此，視情形 而定光之擴散性或透過性不同、不均一的填充物透鏡， 實用上無法使用。 錚濟部智慧財產局員工消費合作社印製 第3(a)画係為使用加壓滾桶，藉由上述製法使用體積 平均粒徑為4.5# β之甲基矽烺充物所製造的填充物透鏡 之平面以1Q倍對物透鏡攝影的光學顯撤照片，第3(b)圖 係為相同填充物透鋳以2000倍之倍率攝影的電子顯撖鏡 照片〇由第3(a)圖可知，《充物之缜充密度不均一，部 份成數層。而由第3(b)困可知，填充物埋入黏接層之深 本紙張尺度適用中囤國家標準（CNS)A4規格（210 X 297公釐） 421720 A7 B7 五、發明說明（4 ) 度不均一。 本發明傜以提供光擴散性及光透過性高且均勻，滇充 層為數層，與習知之光擴散體相比具餍異光透過性之镇 充物透鏡及其製造方法為目的。 1 .第1實施形態 本發明第1實施形態之填充物透鏡，由於有鑑於習知 技術之上述實情，故以具備基體，輿在該基體上直接或 經由他層積層的黏接層，與在該黏接層之表層上以部份 自該黏接層表面突出，的狀態埋入之由多數填充物所成的 填充層為特徵。本實施形態由於填充層中填充物之突出 部份具微細的透鏡形狀，可得上逑之透鏡效果。 本發明填充物透鏡之填充層，就藉由填充物可得顯著 的透鏡效果而言，以在黏接層表層中以單層、部份镇充 物自黏接層表面突出、埋入的構成較倕5更佳者為一個一 痼填充物以面方向高密度予以配置。而且，本發明之單 層傺指不包含突出於黏接層表面之填充物間重壘部份予 以形成。 ------r-------裝-----！ItT------------線 (請先閱讀背面之注意事項再填寫本頁) 經濟部智慧財產局員工消費合作社印製 。2 黏以填 逑 圖層自 ，在 上 面接份入以。造 截黏部埋可層製 的於，度亦他為 型層層密鏡其傺 典積單高透或 , 之接以、物覆法 例直 3 向充塗方 鏡上物方填之造 透 1 充面之性製 物體镇以明散之 充基數再發擴鏡 填在多，本光透 之由上態，高物 明藉面狀且提充 發條表的而可填 本 L 2 出 。成明 為鏡層突3A形發 偽透接面層上本 圓物黏表充面 ， 1 充晐卩填表後 第填在層成層然 該 „接形充 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） A7 B7 421720 五、發明說明（δ ) 構成之镇充物透鏡時適合的製法，其特徵為具備 ① 基體上直接或經由他層積層黏接層之步驟， ② 使镇充物藉由加壓介質以埋入黏接層之步驟， ③ 除去附著於以上逑步驟所得的積層物之多餘填充物的 步驟 為持徵。而且，於②步驟前，藉由使镇充物附箸於黏接 層上之步驟，可減少除去填充物等外觀上之缺點，且可 確實地進行填充物之埋入傜較佳。使②之槙充物埋入黏 接層之具體方法，係使加壓介質為粒狀物，且使該加壓 介質振動，加壓介質打擊填充物而埋入黏接層的形態。 本發明填充物透鏡之製法，可使瑱充物埋入深度均勻 化，填充物以面方向、高密度配置，在黏接層表面以單 層，且部份填充物自黏接層表面突出，予以埋入構成的 填充物透鏡。 於下逑中說明藉由本發明所’得的槙充物透鏡之適合的 構成材料及製造方法。 A .構成材料 ⑴基體 本發明所使用的基體傺可使用習知透明的薄膜。具體 而言可使用聚對苯甲酸乙烯酯（PET)、聚萘酸乙烯酯 (PEN)、三乙醯基纖維素（TAC)、聚芳酸酯、聚醯亞胺 、聚_、聚碩酸酯、聚碼，聚醚碼、玻璃紙，芳香族聚 聚胺、聚乙烯、聚丙烯、聚乙二醇等所成的各種樹脂薄 膜。本發明之基體不限於該薄膜，可使用除由上逑樹脂 本紙張尺度適用中國國家標準（CNS)A4規格<210 X 297公釐） ---[[TJ.---------------hSJ·--------I (請先閱讀背面之注意事項再填寫本頁) 經濟部智慧財產局員工消費合作社印製 經濟部智慧財產局員工消費合作社印製 4 2Γ720 A7 _B7_ 五、發明說明（6 ) 所成的硬質板，或樹脂板以外之石英玻璃、鈉玻璃等玻 璃材料所成的片板狀部材。 基體可以使用透過光者或非透明狀物者，使用於液晶 顯示器時等以折射率（.JIS K-7142)為1.45〜1.55之透明 基體為宜。具髏例如三乙醯基體纖維素（TAC)或聚甲基 丙烯酸甲酯等之丙烯酸糸樹脂薄膜等。此等透明基體為 透明性高者，全光線透過率（Jis C-6714)為80%以上， 更佳者為85¾以上、最佳者為90¾以上者，鹸（JIS K7105)為3. Q.以下、較佳者為1.0以下、更佳者為0.5 以下者。而且，使該透明基體使用於小型輕量之液晶顯 示器時，透明基體以薄膜較佳。有關透明基體之厚度， 就輕量化而言愈薄愈佳，惟就其生産性而言以〜5mm 較佳。另外，可使用在基體的一面上形成具有集光性或 擴散性之透鏡，旦在該基體的另一面上直接或經由他層 形成填充物透鏡。 ⑵黏接層 本發明之黏接層例如有使黏接劑塗覆於上述基體上所 得的黏接劑層。該黏接劑例如有丙烯酸糸樹脂、聚酯樹 腊、環氧樹脂、聚氨甲酸酯条樹脂、.矽酮樹脂、苯 酚樹脂、蜜胺樹脂、尿素樹脂、二苯甲酸烯丙酯樹脂、 鳥糞胺樹脂、烷基化胺基樹脂、蜜胺-尿素共縮合樹脂 等之樹脂製黏接劑。此等可單獨或2.種以上混合使用， 視其所需可加聚合促進劑、溶劑、黏度調整劑。於此等 之中，由於丙烯酸糸樹脂之透明性圭、耐水性、耐熱性 -8- 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） ------^---------------訂----------線 y ' (請先閱讀背面之注意事項再灰寫本頁) 421720 A7 B7 五、發明說明（ 經濟部智慧財產局員工消費合作社印製 射 及此烯物烯酸、基基丙甲所量 ί 因點會壓充其而 折 酸或乙聚丙醋酯甲甲基、物重 ο 物缺物加填箸象 時 烯物酸共、的酸之、甲胺聚 ，§2充之充因，附現 器 丙聚醋之酯成烯化酯、醯單 Ρ 填等填層轉上管 示 基單與物丁所丙聯乙酯烯之15Μ 的落該接回其細 顯 甲之物聚酸份基交基乙丙基?|著掉，黏向於毛 晶 、物聚單烯成甲具羥基基能 C^附物劑的方，或 液 酯聚單烯丙力、或酸胺甲官0°Μ 度充接軟縱面力 於 其單烯乙、聚烯力烯基羥含-6填黏柔朝表擊 用 及烯丙族酯凝乙接丙甲、之為101 ，生箸於面層衝 使 酸丙述香烯由苯黏基二胺等} Mfil軟産附過表充之 且。烯之上芳乙，、高甲酸醯酐點1?8柔易會，層填質 -佳丙等種之酸物胺提、烯烯酸移"C 於，物外接於介 力較有腈1等烯聚醯另酸丙丙來轉οίΗ過離充此黏現壓 接故如烯少烯丙單烯，康基、馬璃130層剝镇。在出加 黏等例丙至乙之主丙物衣甲酯、玻 ~ |接而的上物位由 、整劑、外苯性之、聚、、甲酯<萬0,黏力落層充部藉 異調接胺另、接等腈單酸酯基醇Tg200°的擊剝充填之且 優易黏醯，酐黏酯烯等烯丙胺三，為-6成衝度填，劑 ， 等 >系烯物酸具己丙酯丙基基丙物最於所之一於擊接物 性用酸丙聚來是基、甲，羥甲酸聚子小劑質，箸衝黏充 光適烯、共馬其乙酯酸酸酸二烯共分Tg接介且附之著镇 耐尤丙酯之、尤2-烯烯烯烯酸丙的均由黏壓而度質附的 、率 其等酯。酸乙丙丙丙烯基成平 之加。再介物他 -----------1 I ---I----訂---r--1 ---- /, . (請先閱讀背面之注意事項再填寫本頁) 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） 經濟部智慧財產局員工消費合作社印製 42 172〇 ,, A7 _B7_ 五、發明說明（8 ) 使黏接劑自填充物之間渲染出來，在其上附箸其他的镇 充物。藉由該現象，柔軟的黏接層上填充層易成數層， 光透過性低傺不為企求。s外，柔軟的黏接層亦會降低 镇充層之耐擦傷性等機械強度。而且，Tg[;b -15 °C高的 黏接層、或重量平均分子量較130萬大的黏接層，會降 低镇充物對黏接層之附箸力，且於洗淨多餘镇充物的步 驟等時，瑱充物容易産生脱落情形傜不為企求。 此外，本發明所使用的黏接劑之黏度傜使黏接層以金 固成份.濃度為25¾溶解於醋酸乙酯，且藉由B型黏度計 Μ定液溫2 3 °C之黏度值，以5 0 0 " 2 Q 0 0 0 C P S較佳，更佳 者為1500〜50QQCPS。若鈷度過低時镇充物易過度埋入， 而若黏度過高時不易埋入。另外，該黏接層之保持力 (JIS Z 0237 11)以0.5mm以下較佳。若該保持力大於 時，由於柔軟，如上述镇充層易成數層β而且， 該黏接劑之黏接力（JIS Ζ 0237 8),實用上以lD0g/25min 以上配合較佳。若黏接力小於1 0 Q g / 2 5 m ra時易引起填充 物脫離，且其耐環境性不佳。尤其是高溫高濕下黏接層 恐會自透明基體剝離。 另外，本發明所使用的黏接劑，亦可使用加入有做為 硬化劑之金屬螯合劑糸、異氡酸酯条、環氧糸交聯劑， 視其所需可混合1種或2種以上使用，且該黏接劑中可 加入光聚合性單聚物、寡聚物、聚合物及光聚合啓始劑 之UV硬化性的黏接劑。藉此可適當地調整黏接劑之待性 ，於埋入镇充物步驟前使該黏接層適當地硬化時，硬化 -10- 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） I -----—----------'訂* I --------- (請先閱讀背面之注意事項再填寫本頁) 421720 A7 B7 經濟部智慧財產局員工消費合作社印製 五、發明說明（ 9 ) 1 1 1 後 之 凝 膠 分 率 以 4 ( % 以 上 配 合 較 佳 > 更 佳 者 為 6 ( η 以 上 I 1 1 0 若 凝 膠 分 率 小 於 4 0 X 時 J 高 溫 高 濕 下 黏 接 層 軟 化 S 填 1 1 充 物 沈 入 黏 接 層 中 光 學 特 性 産 生 變 化 〇 請 1 先 I r (3) -填 充 物 閱 I 讀 | 本 發 明 之 填 充 物 可 使 用 二 氧 化 矽 、 玻 璃 氧 化 鋁 等 之 背 面 之 1 無 機 填 充 物 、 或 丙 烯 酸 樹 脂 、 聚 苯 乙 烯 樹 脂 > 聚 乙 烯 樹 注 意 1 1 脂 、 環 氧 樹 脂 矽 酮 樹 月f 聚 氟 化 次 乙 基 S 鐵 氟 龍 事 \ I # 1 、 二 乙 烯 苯 苯 酚 樹 脂 、 聚 •ff., t 甲 酸 酯 樹 脂 醋 酸 纖 維 素 填 1 .Vl 寫 農 、 耐 龍 纖 維 素 苯 并 鳥 糞 胺 蜜 胺 等 之 有 機 镇 充 物 等 ， 本 頁 i > 惟 就 光 透 過 性 及 與 鈷 接 層 之 密 接 性 而 言 以 有 機 填 充 物 f 1 I 較 佳 9 另 為 更 均 勻 且 高 密 度 形 成 填 充 層 以 使 用 流 動 性 高 1 1 的 甲 基 矽 等 之 矽 珠 更 佳 0 二 氧 化 矽 或 玻 璃 等 之 jfifT Μ 機 填 充 1 訂 物 > 由 於 與 黏 接 層 之 密 接 性 不 佳 在 填 充 物 埋 入 步 驟 或 i 洗 淨 步 驟 中 堉 充 物 -ί™· 脫 落 而 易 産 生 填 充 物 掉 落 情 形 傺 不 1 1 為 企 〇 1 1 I 填 充 物 傺 如 上 述 以 球 狀 較 佳 球 狀 填 充 物 具 有 不 to" 有 埋 入 深 度 不 均 勻 的 優 點 〇 其 圓 度 為 8 0 % 以 上 較 佳 者 為 1 8 5 % 、 更 佳 者 為 9 0 % 以 上 Q 而 且 ) 本 發 明 之 厂 圓 度 」 偽 I I 1 以 下 逑 一 般 式 所 定 義 0 1 1 圓 度 U) = (4 π Α/ Β 2 ) X 10 0 1 t | A : 槙 充 物 粒 子 之 投 影 面 積 1 B : 填 充 物 粒 子 之 圓 周 長 1 1 該 圓 度 例 如 可 以 透 過 型 電 子 顯 m 鏡 攝 影 充 物 粒 子 而 1 1 1 得 投 影 像 > 使 用 畫 像 解 析 裝 置 ( 例 本 fcb 歐 尼 克 史 (譯 1 1 -1 1 - 1 1 ] i 1 1 1 本紙張尺度適用中國國家標準（CNS)A4規格（210 x 297公釐） 經濟部智慧財產局員工消費合作社印製 H2l72〇 . A7 _B7_ 1 Ο 五、發明說明（） 音）公司製、商品：E X E C L II )使其畫像解析所得的上逑 A 、B算出。由上式可知，圓度傜粒子為圓球時近平 1 Ο Ο ，為不定形時為較小之值。本説明書傜測定1 0個镇 充物之平均值做為圓度。 而且，本發明之填充物的體積平均粒徑可使用1〜5 0 Win者，惟使用於液晶顯示器等時為2〜15；um，以2〜10 Ain較佳。此時，若填充物粒徑小於2#ιπ時，經擴散的 光之間産生干涉而呈現彩虹色，會降低液晶晶胞之對比 俗不為企求。另外，若為大於I5#m之填充物時，液晶 畫像之遙緣部份模糊不清而降低其視認性，填充物部與 填充物之間隙（即光擴散性高的部位與低的部扮m目視 可見，而降低均一性偽不為企求。 此外，為使填充層之平面方向的填充密度高、均勻， 且填充物對黏接層之埋入深度均勻，故加壓介質之衝擊 力必須均勻地傳至填充物，因此，填充物之粒徑分佈以 〇 . 8〜1.Q較佳，更佳者為〇·9〜1·〇。而且，為得髙的光透過 性，填充物之折射率以1·42〜1,5 5較佳，且基材及黏接 層之折射率與填充物之折射率差以0.30以下較佳，更佳 者為0 . 1 5以下。 ⑷其他層 構成本發明之基體與黏接層之間為其他層，偽為調整 光之折射率與透過性之調整層，或為使基體與黏接層強 固地黏接的黏接層等。 Β .製造方法 -1 2 - 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） ------^-------酿--------訂-----------線 (請先閲讀背面之注意事項再填寫本頁) 經濟部智慧財產局員工消費合作社印製 4 2 Ί 7 2 Ο Α7 ___Β7___ 五、發明說明Υ ) 其次，說明本發明填充物透鏡之製造方法的具體例。421720 A7 _B7_ V. Description of the invention (1) The present invention is related to filling suitable for use in displays such as LCD, EL, FED, etc., and in particular, it can play a role in preventing the brightness spots of these displays, improving contrast, and excellent wide-angle viewing. Objective lens and manufacturing method thereof. In recent years, the emphasis has been on developing displays such as LCD, EL, and FED. In particular, the popularity of LCDs in notebook typewriters, portable terminals, etc. has been greatly anticipated in the future. This LCD is divided into a reflective type and a transmissive type by the way in which the LCD panel takes in the illumination light. A reflective type pseudo-adhesion aluminum film, etc., or a specially vaporized reflection plate is arranged on the back of the liquid crystal panel, and external light incident from the display surface side is reflected by the reflection plate, and the liquid crystal panel is illuminated to obtain a liquid crystal portrait. The transmission line is a method for illuminating the liquid crystal panel by a backlight device arranged on the rear surface of the liquid crystal panel. In order to prevent the contrast of the aluminum from appearing, the reflective type deteriorates the contrast. Therefore, a medium capable of appropriately diffusing light is installed between the liquid crystal panel and the reflective plate, and is used on the mat surface of a film subjected to mat processing (surface roughening treatment). The aluminum is vaporized to diffuse the light so that the background color is almost super white. In addition, a transmission type backlight unit generally includes a light source such as an acrylic light guide plate having a cold cathode, and a light diffusion plate that diffuses the light from the light source, and is configured to irradiate the liquid crystal panel with uniform planar light. Either the reflective type or the transmissive type uses a light diffusing medium (hereinafter referred to as a light diffusing cross). This light diffuser is, for example, an adhesive resin in which a light diffusing filler is dispersed on one surface of a transparent resin film. The conventional light diffusing body is prepared by dispersing a filler in a solution mixed with a solvent as a coating on an adhesive film, and manufacturing the coating by applying a sprayer or applicator to the film. Figure 2 shows the application of Yin Guo's National Standard (CNS) A4 specification (210 X 297 mm) on this paper scale (please read the precautions on the back before filling this page) tf · --line — 丨 — economy Printed by the Consumers ’Cooperative of the Ministry of Intellectual Property Bureau 4 ^ 1 72 A7 B7 Printed by the Consumers’ Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs 2 V. Description of the invention () A typical illustration of the light diffuser produced is formed on the film A cobalt bonding layer 12 made of an adhesive resin is filled with a filler 13 in the adhesive layer 12. The above-mentioned conventional light diffuser shows that there is no great difference in the gold light diffusion transmittance and total light diffusion reflectance or the total light transmittance and total light diffusion rate of the incident light from the filler side and from the film side. It has the same value, and does not have the same light diffusivity due to the incident direction of light, that is, it has no directivity. This type of filler is completely buried in the adhesive layer, and the filler is stacked in several layers in the thickness direction. In addition, in this configuration, as the diffused light cancels each other, the transmittance is attenuated (light energy loss). Furthermore, a lens film having a same light-diffusing property is proposed to form a tomographic lens on one side of the transparent film by photolithography or the like. This lens film has a large difference between the light incident from the lens side and the light incident from the film side, and it is understood that the lens film has directivity to light diffusion. When this directivity is applied, for example, when it is loaded with a reflective LCD, it can effectively reflect external light and obtain a high-contrast bright image. Such a lens-shaped light diffuser is excellent as a light diffuser. However, lithography can be used for IA®'s tiny lenses, but it is not suitable for the large lens processing on it. If the lens is small, it is difficult to manufacture it by photolithography because of the Newton ring. Therefore, the present inventors do not think that the "filling part protrudes from the surface of the adhesive layer and is buried, and the protruding filler is constituted by a thin lens, which has the same optical expansion property as that of the upper lens film ( Hereinafter referred to as a lens effect), the following manufacturing method is performed. Firstly, an adhesive layer is formed on the film, and then the filler is attached to the adhesive layer, and then the pressure roller is used to make the filler bury the paper. The size of the paper is applicable to the Chinese National Standard (CNS) A4 (210 * 297 mm) (Please read the precautions on the back before filling out this page) .. Line · A7 421720 B7 _ V. Description of the invention (3) Those in the adhesive layer. (Please read the precautions on the back before filling in this page) This method is very important because the pressure balance of the pressure roller is very important. When the pressure is large, the filling layer is easily formed into several layers because the filling material is buried more than necessary. In addition, if the strength is small, the filling material cannot be fully buried in the filling layer, and shortcomings such as falling off of the filling material are likely to occur during the washing step of excess filling material. This phenomenon is particularly noticeable when dealing with large areas. In addition, when a filler having a particle size smaller than 1 Syuin is embedded, the specific surface area of the filler becomes larger, and it is susceptible to the influence of inter-particle forces such as van der Waals force or the electrical adhesion force due to frictional charging. The fluidity is not good, and the pressure of the pressurized drum is dispersed, and the pressure applied to the filling of each hall is reduced. The gap between the filling and the filling attached to the adhesive layer cannot be buried in the other filling uniformly and deeply. From the above problems, it can be seen that the depth of the filling material embedded in the adhesive layer becomes uneven, and the filling density of the filling material is easy to be uneven, and the filling density of particles is easy to produce dense parts and loose parts. Part. Therefore, depending on the situation, a filler lens with different light diffusivity or transmittance and unevenness cannot be practically used. The 3rd (a) picture series printed by the Employees' Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs is a filling made by using a pressure roller and using the above-mentioned method to use a methyl silicon tincture with a volume average particle size of 4.5 # β. The optical plane of the lens plane is taken at a 1Q magnification of the objective lens. Figure 3 (b) is an electronic magnification photograph taken at the magnification of 2000 with the same filling material. As shown in Figure 3 (a) "The filling density of fillings is not uniform, and some of them are in several layers. According to Section 3 (b), the depth of the paper embedded in the adhesive layer is applicable to the national standard (CNS) A4 specification (210 X 297 mm) 421720 A7 B7. 5. Description of the invention (4) degrees Not uniform. The present invention aims to provide a ballast lens with high light uniformity and light transmittance and uniformity. The Dian charge layer has several layers, and has a different light transmittance than the conventional light diffuser, and a method for manufacturing the same. 1. First Embodiment Since the filler lens according to the first embodiment of the present invention is based on the above-mentioned facts of the conventional technology, it is provided with a substrate, and the adhesive layer laminated on the substrate directly or via another layer, and The surface layer of the adhesive layer is characterized by a part of the filling layer made of a plurality of fillers protruding from the surface of the adhesive layer. In this embodiment, since the protruding portion of the filler in the filling layer has a fine lens shape, a lens effect can be obtained. The filling layer of the filler lens of the present invention has a structure in which a significant lens effect can be obtained by using the filler, and the surface of the adhesive layer is a single layer and a part of the ballast is protruding and buried from the surface of the adhesive layer A better one than 倕 5 is a one-filler filler arranged at a high density in the plane direction. Moreover, the single layer of the present invention means that no heavy barrier portion between the fillers protruding from the surface of the adhesive layer is formed. ------ r ------- install --------! ItT ------------ line (Please read the notes on the back before filling out this page) Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs. 2 Paste in the layer and fill in the above. The cut-and-stick part can be buried in layers, and it is also a layer-by-layer dense mirror, which has a high-permeability list, which is followed by the object-covered legislation. 1 Face-filled sex-made objects are filled in with a large number of open bases and then re-issued with a widening lens. The light transmission is from the above state. Gao Wuming can fill out the L 2 by using a face shape and a clockwork form. Cheng Ming is a 3A-shaped pseudo-transparent surface of the mirror layer, and the surface is filled with the surface of the round object. 1 After filling the form, the first layer is filled in the layer. However, the size of the paper is applicable to Chinese national standards (CNS ) A4 size (210 X 297 mm) A7 B7 421720 V. Description of the invention (δ) Suitable manufacturing method for ballast lens made of δ, which is characterized by ① the steps of laminating the adhesive layer directly on the substrate or through other layers, ② The step of embedding the ballast with a pressurized medium to bury the adhesive layer, ③ The step of removing the excess filler adhering to the laminate obtained in the above 逑 step is a sign. And, before the step ②, by using The step of attaching the ballast to the adhesive layer can reduce the appearance defects such as removing the filler, and it is better to embed the filler. The second step is to embed the filler into the adhesive layer. The specific method is a form in which the pressurized medium is granular, and the pressurized medium is vibrated, and the pressurized medium strikes the filler and is buried in the adhesive layer. The method for manufacturing the filler lens of the present invention can bury the filler. The depth of penetration is uniform, and the filling is arranged in a plane direction and high density A single layer is formed on the surface of the adhesive layer, and a part of the filler protrudes from the surface of the adhesive layer, and is filled with a filler lens. The following describes a suitable filler lens obtained by the present invention. Constituent materials and manufacturing methods: A. Constituent materials ⑴ Substrate 傺 The substrate 傺 used in the present invention may be a conventional transparent film. Specifically, polyethylene terephthalate (PET) and polyvinyl naphthalate (PEN) may be used. , Triethyl cellulose (TAC), polyarylate, polyimide, poly-, poly-ester, polycode, polyether code, cellophane, aromatic polyamine, polyethylene, polypropylene, Various resin films made of polyethylene glycol, etc. The substrate of the present invention is not limited to this film, but can be used in addition to the upper resin. The paper size is applicable to Chinese National Standard (CNS) A4 specifications < 210 X 297 mm)- -[[TJ .--------------- hSJ · -------- I (Please read the precautions on the back before filling out this page) Employees of the Bureau of Intellectual Property, Ministry of Economic Affairs Printed by Consumer Cooperatives Printed by Consumers' Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 4 2Γ720 A7 _B7_ V. Description of the invention (6) Or sheet-like members made of glass materials other than resin plates such as quartz glass, soda glass, etc. The substrate can be a light-transmitting or non-transparent material, and has a refractive index (.JIS K-7142) when used in liquid crystal displays. ) Is preferably a transparent substrate of 1.45 ~ 1.55. It has acrylic resin film such as triethylfluorene matrix cellulose (TAC) or polymethyl methacrylate, etc. These transparent substrates are highly transparent, full light The transmittance (Jis C-6714) is 80% or more, the better is 85¾ or more, the best is 90¾ or more, and the 鹸 (JIS K7105) is 3. Q. or less, preferably 1.0 or less, or better It is less than 0.5. When the transparent substrate is used in a small and lightweight liquid crystal display, the transparent substrate is preferably a thin film. The thickness of the transparent substrate is thinner and better in terms of weight reduction, but it is preferably ~ 5 mm in terms of productivity. In addition, a lens having light-collecting or diffusing properties can be formed on one surface of the substrate, and a filler lens can be formed on the other surface of the substrate directly or via another layer. ⑵Adhesive layer The adhesive layer of the present invention is, for example, an adhesive layer obtained by applying an adhesive to the above-mentioned substrate. Examples of the adhesive include acrylic resin, polyester wax, epoxy resin, polyurethane strip resin, silicone resin, phenol resin, melamine resin, urea resin, allyl dibenzoate resin, Resin adhesives for guano amine resin, alkylated amine resin, melamine-urea co-condensation resin, etc. These can be used singly or in combination of two or more kinds, and a polymerization accelerator, a solvent, and a viscosity adjusting agent can be added as needed. Among these, due to the transparency, water resistance, and heat resistance of acrylic resin -8- This paper size applies to China National Standard (CNS) A4 (210 X 297 mm) ------ ^- -------------- Order ---------- line y '(Please read the notes on the back before graying out this page) 421720 A7 B7 V. Description of the invention ( Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs and the amount of this olefinic acid, methacrylic acid. 因 Because the point will be pressurized, it will be acidic or methyl ethyl methacrylate, weight. When filling the image, the acid and acid of the olefinic acid and methylamine are polymerized. § 2 is sufficient for the reason. The ester of acrylic ester is converted to alkylene ester, and the filling layer is transferred to the tube base. With the 15M of propyl ethyl ethene, it should be returned to its finely-formed material, polyacrylic acid, glycosyl ethyl propyl? | It will fall off, stick to the hair crystals, and the polymonoene will form a methyl group with a hydroxyl group. The formula of the basic energy C ^ attachment, or liquid ester polymonoallyl force, or acid amine methylamine 0 ° M degree fills the soft vertical force to its monoethylene, polyalkenyl hydroxyl containing -6 For viscous surface attack and allylic ester condensate, it is 101 The surface layer makes the acid propyl cumene from phenylene diamine, etc.} Mfil is softly attached to the surface, and the aryl ethyl on the ene, the high formic acid anhydride point 1 to 8 will be easy to understand, the layer filling- The acid compounds such as carbamide and amine are extracted, and the enoic acid is transferred. "The compound is externally connected to olefinic polymers such as nitrile 1 and propylene and propylene, which are converted by over-charging." Less allyl monoene, Kangi, Mali 130-layer peeling. In the case of addition and adhesion, the main props of C to B are coated with methyl ester, glass ~ , Poly, and methyl esters <10,000, the adhesive layer filling part is differently adjusted by amines, and other nitrile monoester-based alcohols Tg 200 ° stripping filling and easy to stick, anhydride acrylate, etc. Allylamine tri, for -6% of the filling, agent, etc.> olefinic acid with hexyl propyl propyl propionate is one of the most important in the physical properties of the polymer with acid propylene polymer is the base, methyl, hydroxy Formic acid polymer is a small agent, which is filled with photoresist, comacol ethyl acetate, acid diene, and Tg, and is attached with the styrenic allyl ester, especially 2-enyl allyl acrylate. All of them are made of viscous pressure, and have good quality and good quality. Ethyl propylene propylene propionyl is leveled. Mediator ----------- 1 I --- I ---- Order --- r--1 ---- /,. (Please read the notes on the back before filling in this Page) This paper size is in accordance with Chinese National Standard (CNS) A4 (210 X 297 mm) Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 42 172〇 ,, A7 _B7_ V. Description of the invention (8) The filling materials are rendered, and other ballasts are attached to them. By this phenomenon, the filling layer on the soft adhesive layer is easy to form several layers, and the light transmittance is not high. In addition, the soft adhesive layer will also reduce the mechanical strength such as scratch resistance of the ballast layer. In addition, an adhesive layer with a high Tg [; b -15 ° C, or an adhesive layer with a weight average molecular weight greater than 1.3 million, will reduce the adhesion of the ballast to the adhesive layer, and will wash away excess ballast. In the case of material steps, etc., the filling material is prone to fall off, which is not desirable. In addition, the viscosity of the adhesive used in the present invention allows the adhesive layer to be composed of gold solids. The concentration is 25¾, which is dissolved in ethyl acetate, and the viscosity value of the liquid temperature is 2 3 ° C by the B-type viscometer. 5 0 0 " 2 Q 0 0 0 CPS is better, more preferably 1500 ~ 50 QQCPS. If the cobalt content is too low, the ballast can be easily embedded, and if the viscosity is too high, it is not easy to be embedded. The holding force (JIS Z 0237 11) of the adhesive layer is preferably 0.5 mm or less. If the holding force is greater than, the ballasting layer is easily formed into several layers β as described above, and the adhesive force of the adhesive (JIS ZO 0237 8) is preferably more than 1D0g / 25min in practice. If the adhesive force is less than 10 Q g / 2 5 m ra, it is easy to cause the filler to detach, and its environmental resistance is not good. In particular, the adhesive layer may peel off from the transparent substrate under high temperature and high humidity. In addition, as the adhesive used in the present invention, a metal chelating agent 糸, an isocyanate strip, and an epoxy 糸 cross-linking agent added as a hardener may also be used, and one or two kinds may be mixed as required. The above is used, and UV-curable adhesives of photopolymerizable monomers, oligomers, polymers, and photopolymerization initiators can be added to the adhesive. In this way, the adhesive properties can be appropriately adjusted. When the adhesive layer is properly hardened before the step of embedding the ballast, the hardening is -10- This paper is in accordance with the Chinese National Standard (CNS) A4 specification (210 X 297 mm) I ------------------- 'Order * I --------- (Please read the precautions on the back before filling this page) 421720 A7 B7 Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs V. Description of invention (9) The gel fraction after 1 1 1 is 4 (% or more is better) & more preferably 6 (η or more I 1 1 0 Ruo Ning When the gel fraction is less than 4 0 X J The adhesive layer softens under high temperature and high humidity S Fill 1 1 The optical characteristics of the filler sinking into the adhesive layer change. Please 1 I r (3)-Filler first I read | this As the filler of the invention, an inorganic filler such as silicon dioxide or glass alumina can be used on the back surface, or an acrylic resin or a polystyrene resin> Polyethylene tree note 1 1 grease, epoxy resin, silicone tree f, polyfluorinated ethylidene S, Teflon thing \ I # 1, divinyl phenol resin, poly • ff., T formate resin acetate fiber Filling 1. Vl. Organic fillings such as agricultural, resistant to cellulose, benzoguanosine, melamine, etc., on this page i > Organic filling for light transmittance and adhesion to cobalt物 f 1 I is better 9 It is more uniform and high-density to form a filling layer to use silica beads such as methyl silicon with high fluidity 1 1 Better 0 jfifT Μ machine filling such as silicon dioxide or glass 1 Order & gt Because of the poor adhesion with the adhesive layer, the filling material-™™ comes off during the filling material embedding step or the i washing step. The filling material is likely to fall off. No 1 1 is a firm. 0 1 1 filling As described above The filling has the advantage of non-uniform embedding depth. Its roundness is 80% or more, preferably 185%, more preferably 90% or more. Q) The roundness of the plant of the present invention " Pseudo II 1 is defined by the following general formula: 0 1 1 Roundness U) = (4 π Α / Β 2) X 10 0 1 t 1 This roundness can be obtained by photographing particles filled with an electron microscope, and 1 1 1 can be used to project images.> Using an image analysis device (example fcb Onyx (translation 1 1 -1 1-1 1) i 1 1 1 This paper size is in accordance with China National Standard (CNS) A4 (210 x 297 mm). Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs H2l72. A7 _B7_ 1 〇 5. Description of the invention () Tone) Company system, products: EXECL II) The upper ridges A and B obtained by analyzing the image are calculated. From the above formula, it can be seen that the roundness 傜 particle is nearly flat when it is a round sphere, and is smaller when it is indefinite. In this manual, the average value of 10 ballasts is measured as the roundness. In addition, the volume average particle diameter of the filler of the present invention may be 1 to 50 Win, but when used in a liquid crystal display or the like, it is 2 to 15; um, preferably 2 to 10 Ain. At this time, if the particle diameter of the filler is less than 2 # m, interference between the diffused light will cause rainbow colors, which will reduce the contrast of the liquid crystal cell. In addition, if it is a filler larger than I5 # m, the distant edge of the liquid crystal image is blurred and the visibility is reduced. m can be seen visually, and reducing the uniformity is not a goal. In addition, in order to make the filling density in the plane direction of the filling layer high and uniform, and the embedding depth of the filler to the adhesive layer is uniform, the impact force of the pressurized medium must be It is uniformly transmitted to the filler. Therefore, the particle size distribution of the filler is preferably 0.8 ~ 1.Q, more preferably 0.9 ~ 1 · 〇. Furthermore, in order to obtain light transmittance, the filler The refractive index is preferably 1.42 to 1,5 5 and the difference between the refractive index of the substrate and the adhesive layer and the refractive index of the filler is preferably 0.30 or less, and more preferably 0.1 or less. ⑷Others The layer constitutes another layer between the substrate and the adhesive layer of the present invention. It is a pseudo-adjustment layer that adjusts the refractive index and transmittance of light, or an adhesive layer that firmly bonds the substrate and the adhesive layer, etc. Β. Manufacturing Method-1 2-This paper size is applicable to China National Standard (CNS) A4 (210 X 297 mm) ------ ^- ----- Brewing -------- Order ----------- Line (Please read the notes on the back before filling out this page) Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs 4 2 Ί 7 2 〇 Α7 ___ Β7 ___ 5. Description of the Invention Υ) Next, a specific example of a method for manufacturing a filler lens of the present invention will be described.
「鈷接層之積層步驟J 在上述基體之一面或兩面上直接或經由他層，使上述 黏接劑藉由氣動刮塗、某Μ刮塗、刀塗覆、可逆式塗覆 、輸送棍塗覆、照相凹販棍塗覆、接觸塗覆、鑲模塗覆 '噴霧塗覆、切口鋭孔塗覆、壓延機塗覆、電熔塗覆、 浸漬塗覆、塑模塗覆等之塗覆或橡膠販印刷等凸販印刷 、直接凹販照相印刷、偏置凹販照柑印刷等之凹販印刷 、偏置印刷等之平版印刷、篩網印刷等之孔販印刷等塗 覆或印積層以做為黏接層。尤其是使用棍塗覆器予以塗 覆，可得均勻層厚故較佳。黏接層之厚度偽以埋入填充 物之平均粒徑之0.5~2倍較佳，更佳者為0.5〜1.5倍。 而且，黏接層中含有硬化劑成份時，為調整填充物埋 入黏接層之深度，故以剝離PET薄膜等保護黏接層的狀 態，且在20〜8(TC的溫度下熟成3〜14曰，使黏接劑與 硬化削反應後再移至下一步驟。 「對黏接層之填充物附著步驟」 然後，使填充物附箸於基體上之鈷接層表面。該方法 例如有使填充於容器内的填充物藉由振動或流動化予以 流動I在該填充物中使基髂潛入，藉由空氣噴孩以使瑣 充物吹附於黏接層的方法。此時，有機填充物由於比無 機填充物具較高的流動性，故於空氣噴菝時易與空氣混 合，或在容器内易成流動狀態，可均勻地附着於黏接層 之表面上<»緒由使《充物附著於黏接層表面，可減少填 -1 3- 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） I ----*--* I ----- ---^ i I --------— Ύ (請先閱讀背面之注意事項再填寫本頁) 經濟部智慧財產局員工消費合作杜印製 421720 A7 _B7 12 五、發明說明（） 充物脱落的缺點，且於繼後之藉由加壓介質使填充物埋 入黏接層的步驟中可防止加壓介質附着於黏接層上。因 此，該步驟亦可以使填充物藉由黏接層之黏接力簡單地 附著於黏接層表面上。 「填充物埋入黏接層之步驟」 使附箸於黏接層表面之填充物藉由加歷介質之衝擊力 埋入黏接層中。該方法傜將加壓介質投入適當的容器内 ，且使加壓介質振動，於其中投入或鑽進使填充物附箸 ，於黏接層表面狀態之基體，對填充物施予衝擊力。如此 使填充物藉由加壓介質打擊，而埋入黏接層表層中。由 於加壓介質在微小面積對填充物施予均一的打擊，故可 使填充物以均一的埋入深度埋入黏接層中。此時，使用 對1D0重量份加壓介質而言預先混合有0.5〜2.0重量份 填充物之混合加壓介質，由於在上述步驟中附箸於黏接 層表面之填充物的隙縫間可藉由加壓介質之衝擊力使其 他填充物以均一的深度埋入，故可得較高旦均一的填充 物之填充密度。藉由該方法，填充物以埋入深度均一的 狀態，部份自黏接層突出，且全體高密度埋入，於黏接 層中不積層而形成單層狀態之填充層。 而且，為使填充物埋入之外力，除振動外亦可採用回 轉、落下等。為回轉時僳使用回轉容器或在内侧具攪拌 翼之容器等。此外，外力採用落下時，傜使用V混合器 、旋轉等。 此處條為填充物埋入時所使用的加壓介質例。加壓介 -1 4 - 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） ------------I I ^------!,訂 i --------線 (請先閲讀背面之注意事項再填寫本頁) 經濟部智慧財產局員工消費合作社印製 421720 A7 _B7_ 13 五、發明說明（） 質傺具如上述藉由振動等以打擊填充物而埋入黏接層之 作用的粒狀物，傺使用鐵、磺銅、合金銅、銅及銅合金 、鋁及鋁合金、由其他各種金屬、合金所成者，或由 A1 2 〇 3 , Si〇2、Ti〇2、Zr〇2、SiC 等陶瓷所成者， 及由玻璃、硬質塑膠等所成者。而且，只要是可使粉體 受到充份打擊力即可，亦可使用硬質橡膠。加壓介質之 材質傺視填充物之材質等而定予以適當地選擇。此外， 其形狀以對填充物而言加壓力均一的圓球者較佳，且以 全體之粒子分佈儘可能狹窄者較佳。加壓介質之粒辑偽 視填充物之材質或填充物之埋入深度而定適當地選擇， 惟以直徑約為0.3〜2. 0 mm者為宜。 而且，填充物之埋入深度為可抑制填充物自黏接層剝 離，且自黏接層表面突出，確實具透鏡效果時，以直徑 之1(5〜90% (較佳者30〜90%、更佳者40〜80¾)埋入黏 接層中為宜，視透鏡之光學恃性而定，可予以調整。 [多餘的填充物之除去步驟」 镇充物埋入黏接層之步驟後，除去多餘的填充物。多 餘的镇充物俗指例如不完全埋入黏接層，且因靜電或范 德瓦耳斯力等之粒子間力附箸於埋入的填充物上之填充 物等，該多餘的填充物可藉由使水洗淨或氣流等之流體 壓施於填充層上予以除去。此時，若填充物之粒徑較小 時，以使用離子交換水等予以濕式洗淨較佳。S外，填 充物之粒徑小時，由於藉由流體壓不易完全除去，故使 用添加有界面活性劑等之離子交換水等之水溶液進行超 -1 5 - 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） I I I ϊ ί Ί-------ν^----111 — 訂---------J j (請先閱讀背面之注意事項再填寫本頁) 經濟部智慧財產局員工消費合作社印製 Λ 2 1 7 2 Ο Α7 _Β7_ 14 五、發明說明（） 音波洗淨等後，以離子交換水等充份沖洗，乾燥較佳。 另外，於前步驟或該步驟後施予熱或濕氣，進行使積 層物之黏接層軟化步驟時，填充物與黏接層易溶合，尤 其是為提高全光線透過率及信賴性時可視其所需予以進 行。軟化步驟可僅以熱，亦可以併用熱與濕氣。 而且，本發明人等為更為提高填充物透鏡之光學特性 ，對於填充物之形態及填充物之周邊璟境進行再三深入 的研究結果，完成可發揮更為優異光學恃性之本發明填 充物透鏡的適合實施形態〇於下述中說明有闊本發明第 2實施形態〜第6實施形態之填充物透鏡的適合構成材 料及製法β而且，省略與第1實施形態相同的組成、構 成及製法，僅記載各賁施形態之特點β 2 .第2實施形態 本發明第2實施形態之填充物透鏡，由於為得到充份 、均一的光擴散性與光透過性，藉由體積平均粒徑為2 〜15^111之有機填充物彤成填充層者β因此，本發明第 2實施形態之填充物透鏡傜為具備基體、在該基體上直 接或經由他層積層的黏接層、與在該黏接層之表層上以 部份自該黏接層表面突出的狀態埋入的多數填充物所成的填充 層之填充物透鏡，其特徴為該填充層為由體積平均粒徑 2〜15# m之有機填充物所成。 該有機填充物之體積平均粒徑為2〜15#!«、較佳者為 2〜IOadi。若有機填充物之體積平均粒徑小於2#ιπ時， 經擴散的光之間千涉，呈現彩虹色而降低液晶晶胞之對 -1 6 - 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） ------：-------'裝---------訂- - ---------線 (請先閱讀背面之注意事項再填寫本頁) 421720 A7 B7 經濟部智慧財產局員工消費合作社印製 義 意 中有物有以積 定 隨 片的充橱中體 以 中 照得填 ο 物之 予 片 鏡所機10充物 逑 照。微自有出填充 下 徑鏡值顯。各算機填 如粒微均之值之，有機 像 均顯平鏡定球計個有 J α 平之定透測圓累 ο 之 徑義積鏡测物之為積10積 粒定體透徑充徑物體在體 均式 \ 物直填直充之，大 平述徑充之自物填物後最 積下粒镇物先充機充然至 體以均自充首镇有填。物 卩則平=镇=機得機積充 之 J 數徑機徑有求有體瑱 明佈個粒有粒個徑各計機 發分 II 均値均 D 直使合有 本徑佈平 ο 平10之再之之 ,粒分數10積出物。物積 且 F 徑個的體抽充積充體 而而粒 •出 •意«體镇小 ， 抽 隨機的機最 五、發明說明\5 ) 比。另外，若大於1 5 /i m時，為木紋粗糙的擴散光，液 晶晝像之邊緣部份模糊不清而降低視認性。另外，若使 用體積平均粒徑大於15#ιπ之有機旗充物時，填充物透 鏡之平面中瑱充物之面積與填充物之間隙面積，即光擴 散的部位與光没有擴散的部位之面積很大，此等即使以 目視仍可確認，故液晶畫像會産生輝度斑點。 此外，有機填充物之粒徑分佈愈為狹窄，愈可使本發 明之製法中使有機填充物受到均一地來自加壓介質之衝 擊力，故使有機填充物埋人黏接層之深度均一，且_藉由 相同的理由可使面方向之有機镇充物之瑱充密度高且均 一。因此，為使有機填充物受到均一的來自加壓介質之 衝擊力時，有機慎充物之粒徑分佈以0 . 8〜1 . 0較佳、更 佳者為0 . 9〜1 . 0。 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） --------------袁--------訂il·------線 (請先閱讀背面之注意事項再填寫本頁) 經濟部智慧財產局員工消費合作社印製 之高距得 述填物 物較間法 下的充 充具子無 由影填 填鏡粒且 藉攝之 的透之， 傺直點 向物物勻 J 垂基 方充充均 離向為 面填填不 距方做 平的若性 間面取 之知。過 子平抽 層習能透 粒自意 充比性光。的用隨8-填揮散，能物使Η-1 於發擴時性充，照 由可及 4 散镇先該 ， ，性0.擴 Γ 首自 態一過於光之 。， 形均透大的明值 Μ 施且光差份發的照 實高的偏充本定的 3 度一準上，測鏡 第密均標用且所透 該充，的實而法物 填的離到 方充 421720 A7 _B7_ 16 五、發明說明（） 大小順序累計體積，其累計體積為上述合計體積之5 0 % 時的粒子直徑。 此時，有機瑱充物之粒子不為圓球時，其最長直徑為 有機填充物之直徑。 而且，本詋明書中傜使用奇恩斯公司製數位顯微鏡 (商品名：V Η - 6 3 0 0 )攝影的透過光影像的照片來測定 填充物透鏡。 3 .第3實施形態 本發明之第3實施形態的填充物透鏡，為得充份、更 均一的光擴散性與光透過性時，填充層之面方向的填充 物粒子間距離的標準偏差為0 . 4以下。因此，本發明第 3實施形態之填充物透鏡傺為具備基體，往該基體上直 接或經由他層積層的黏接層，與在該黏接層之表層上以 部份自該黏接層表面突出的狀態埋入的多數填充物所成 的镇充層之填充物透鏡，其特徽為該填充層之面方向的 填充物粒子間距離的標準偏差為Q . 4以下。 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） ------；.-----1 I - I-------訂-------1--線 ΙΚ. (請先閱讀背面之注意事項再填寫本頁) 經濟部智慧財產局員工消費合作社印製 421720 A7 ____B7_ 17 五、發明說明（） 。第4(a)圔為自平面方向垂直攝影的填充物透鏡之照Η 的典型圖，於該圔中填充物Υ僳為測定「填充物之粒子 間距離」之基點之填充物。然後，自該基點之填充物Υ 的中心拉出至金部鄰接的其他填充物中心之直線，測定 該直線之長度。再使該直線長度以填充物之體積平均粒 徑（此處，體積平均粒徑為X )分割者為填充物之粒子 間距離。 惟此時該直線為與其他填充物接觸者，或读充物之體 積平均粒徑X之一半以下大小的填充物，或重覆的旗充 物不為鄰接的其他填充物。而且，填充物之體積平均粒 徑X的一半以下大小之瑱充物及重覆的填充物不為基點 之填充物》換言之，第4(a)圔傺為與基體Υ1、填充物Υ2 、填充物Υ4及填充物Υ5鄰接的其他填充物。填充物Υ3為 使自基點之填充物Υ的中心之直線X3與镇充物^接觸， 不為鄰接的其他填充物。此外，填充物Υ6及Υ7，由於瑱 充物之體積平均粒徑X之一半以下大小，故不為鄰接的 其他瑱充物。S外，填充物Υδ、YS及Y1G ，由於填充物 重覆故不為鄰接的其他填充物。 因此，基點之镇充物Υ的「填充物之粒子間距離」可 自基點之填充物γ的中心至镇充物Υ1、填充物Υ2、镇充 物Υ4、及填充物Υ5之各中心的距離求取，直線XI之長度 /X、直線Χ2之長度/X、直線Χ4之長度/X、直線Χ5之長度 /X俗為基點之填充物Υ的「填充物之粒子間距離」。 此外，「瑱充物之粒子間距離的標準偏差」偽藉由上 _ 1 9 - 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） - n n n n I (請先閱讀背面之注意事項再填寫本頁) 訂· --線- A7 B7 421720 1 8 五、發明說明（） 逑測定方法來測定有關3 0個基點之填充物的「填充物之 粒子間距離」，且自此等之值計算檫準槁差予以求取。 惟測定3 0値基點之慎充物的「瑱充物之粒子間距離」時 ，一度特定基點之填充物及鄰接的其他填充物，求取 「填充物之粒子間距離」的填充物，不需再度特定基點 之填充物及鄰接的其他填充物。而且，如第4(b)圖之不 為球形的镇充物時，以填充物Y11之最長直線XII的中 間點P為其填充物之中心。而且，本説明書中傺使用奇 恩斯公司製之數位顯微鏡（商品名：V Η - 6 3 0 0 )之透過 光影像照Η做為上述填充物之粒子間距離的測定裝置， 使用以一畫面有50〜1Q0値填充物之倍率所測定者。 4 .第4實施形態 本發明之第4實施形態的填充物透鏡，為更為提高光 之擴散性及均一性，為自黏接層之填充物的突出tb例為 50%以上，且黏接層之凝膠分率為60¾以上。因此，本 發明第4實施形態之填充物透鏡係為具備有基體，在該 基體上直接或經由他層積層的黏接層，與在該黏接層之 表層上以部份自該黏接層表面突出的狀態埋入有多數填 充物所成的填充層之瑱充物透鏡，其待徴為該黏接層之 凝膠分率為6QX以上，該填充物之突出比例為50%以上。 該第4實施形態係藉由恃定之製法予以製造，如第5 (a)圖所示，填充物3以面方向、高密度埋入，且形成 填充物3之突出比例為5 0 %以上之填充層3 A，可得充份 的光擴散性能，使用於反射型液晶顯示器時，可逹到抑 -2 0 - 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） ------,-------、裝---------訂---------線 (請先閱讀背面之注意事項再填寫本頁) 經濟部智慧財產局員工消費合作社印製 4 2 17 2 0 Α7 Β7 19 五、發明說明（） 制鋁之本色、及優異的對比性能β 因此，第4賁施形態之黏接層必須含有具交聯點之樹 脂與硬化劑。而且，將镇充物埋人該黏接層表面時使黏 接層充份交聯，凝膠分率以6 [) S；以上較佳，更佳者為7 0 % 以上，最佳者為8 G%以上。若凝膠分率小於6 G S：之黏接 層，由於柔軟、填充物深之地埋入，而無法充份發揮藉 由填充物之光擴散功能。另外，凝膠分率小於6 G %之黏 接層，由於耐環境性（信賴性）不佳，尤其是在高溫高 藤環境下黏接層軟化，且填充物深深地沈；S黏接層中， 而降低光擴散性。 而且，本發明之「凝膠分率」偽可如下述予以測定。 ① 測定任意大小之填充物透鏡的重量Α 。 ② 以不侵害镇充物透鏡之基體的醇類等溶劑（例如甲醇 等）以使填充物透鏡之黏接層膨脹，再使黏接層自基 體分離。（分離方法例如可以刮刀等予以取出）。 ③ 測定分離黏接層的基體之重量B ,且計算A - B 可得 黏接層之重量C 。 ④ 使自基體分離的黏接層在丙酮中常溫常濕環境下浸漬 2 4小時後，以起音波分散機攪拌。漫拌後之丙酮中混. 有黏接層之凝膠成份與黏接層中所含有的瑱充物狀態。 ⑤ 為使丙酮中之黏接層的凝膠成份與填充物分離，在丙 酮中加入凝膠成份與Λ充物分離的比重液體（例如氛 仿等），使填充物沈澱，且使凝膠成份浮游。 ©然後，過濾浮游於丙酮中的凝膠成份且予以乾燥，測 -2卜 本紙張尺度適用中囤國家標準（CNS)A4規格（210 X 297公釐） (請先閱讀背面之注意事項再填寫本頁) 訂 經濟部智慧財產局員工消費合作社印製 經濟部智慧財產局員工消費合作社印製 421720 A7 _ B7_ 2 0 五、發明說明（） 定其重量D 。另外，亦過濾、乾燥沈澱於丙酮中之镇 充物，且測定其重要Ε 。 ⑦自上述所得的各重量藉由下逑式可得本發明之「凝膠 分率」。 凝膠分率 U)=I^(C-E)X 100 填充物自黏接層突出的比例，於為抑制填充物自黏接 層剝離，且確賁具光擴散性時，必須為5 D S；以上。而且 ，本發明之填充物的突出比例以5 G〜9 0 %較佳、更佳者 為55〜8ίΠ 、最佳者為60〜Ο% 。瑱充物之光擴散性能會受填 充物之突出比例而有很大的影響，小於5 0 %時擴散性能 顯箸降低。另外，突出比例大於9 U時，在除去多餘填 充物之步驟等中，由於瑱充物易自黏接層脫離，傺不為 企求。 本發明之「填充物的突出比例」可藉由填充層之截面 照片解析，任意3 0個瑱充物之突出比例的平均值。 換言之，第5(b)圖傜為填充物3自基體1上積層的黏 接層2突出，埋入的截面照片之典型圔。為得填充物之 突出比例，俗於第5(b)圔中在填充物3與黏接層2之界 面a與b拉出直線，可得镇充物3之中心線c與上逑直 徑之交聯d 。然後，得填充物3之接線至交點d的長度 Y ,藉由下逑式自填充物3之直徑X求取1個填充物之 突出比例。 1個填充物之突出比例U) =Y/XX100 如此求得30個填充物之突出比例後，自其平均值可求 -2 2 - 本紙張尺度適用t國國家標準（CNS)A4規格（210 X 297公釐） ------r------ ------- -訂"1^-------線 (請先閱讀背面之注意事項再春寫本1) 421720 A7 ___B7_ 五、發明說明2 \ ) 得本發明之「填充物之突出比例j 。 其次，說明製造上述構成之第4實施形態的镇充物透 鏡時較佳的製法。其恃徴為具備有 ① 在基體上直接或經由他層積層黏接層之步驟， ② 使黏接層硬化、凝·分率為6 0 S5以上之步驟， ③ 藉由加壓介質使镇充物之突出比例為50%以上，埋入 黏接層的步驟， ④ 除去附着於以上述步驟所得的積層體之多餘的镇充物 步驟。 此時，步驟②後以具有使填充物附箸於黏接層之步驟較 佳，另外，於步驟④後可加入施予熱等之乾燥工程。藉 由外加熱或濕度，以使黏接層與填充犓溶合，可提髙光 之透過性。而且，此時視其所需可外加濕度。以下説明 有關第4賁施形態之特有步驟。 「黏接層之硬化步驟」 在上述黏接層表面上貼附剝離Ρ Ε Τ薄膜等之保護薄膜 後，在2 0〜8 0°C的環境下放置3〜1 4日，使黏接層硬化 ，可得凝膠分率為6 Q %以上之黏接層。此時，使用黏接 劑之做為硬化糸的U V硬化糸時，可藉由U V照射予以硬化。 「填充物厘入黏接層之步驟」 使填充物埋入黏接層之方法，大約與上逑第1實施形 態相同，惟於基體4實施形態中，填充物之突出比例必 須為5 0 3!以上。 5 .第5實施形態 -2 3 - 本紙張尺度適用中國國家標準（CNS)A4規格（210x297公釐) (請先閱讀背面之注意事項再填寫本頁) -·訂： i線. 經濟部智慧財產局員工消費合作社印製 421720 A7 _B7_ 2 2 五、發明說明（） 本發明第5實施形態之填充物透鏡，為更提高光透過 性，傺在黏接層表面與慎充物之境界部份，即填充層之 填充物的周邊部份設置黏接層之鼓起部份者。因此，本 發明第5實施形態之填充物透鏡僳為具備基體，在基體 上直接或經由他層積層的黏接層，與在該黏接層表層 上以部份自該黏接層表面突出狀態，埋入的多數填充 物所成的填充層的填充物透鏡，其特徵為在該镇充物之 周邊部份設置黏接層之鼓起部份。 該第5實施形態傑籍由特定的製法予以製造，如第6 (a)及（b)圖所示，具有嬪充物3之周邊的黏接層2上鼓起 部份2a,且更上一層提高對自填充物透鏡之基體側入射 光而言之光透過性。 其次，説明製造上逑構成之第5實施形態的填充物透 鏡時之較佳的製法。其特徵為具備 ① 基體上直接或經由他層積層的黏接層之步驟， ② 藉由加壓介質使填充物埋入黏接層的步驟， ③ 除去附箸於以上逑步驟所得的積層物上多餘的填充物 之步驟， ④ 使上述積層物之黏接層軟化的步驟。 經濟部智慧財產局員工消費合作社印製 (請先閱讀背面之注意事項再填寫本頁) 線 此時，於步驟①後以具有使镇充物附箸於黏接層上之步 驟較佳。而且，步驟③與④之順序可交換。然後，藉由 進行使積層物之黏接層軟化的步驟，在填充物之周邊部 可設置黏接層之鼓起部份。 另外，於製造本發明第5實施形態之填充物透鏡時， -2 4 - 本紙張尺度適用中國國家標準（CNS)A4規格（210x297公釐） A7 421720 B7_ 2 3 五、發明說明（） 除進行使上述填充層之黏接層軟化的步驟外，亦可藉由 選擇分子量小者或交聯密度低者做為形成黏接層之樹脂 ，在填充物之周邊部份設置黏接層之鼓起部份，惟使用 該黏接層時，填充層之耐蝕刻性等機槭強度降低，同時 放置於高溫高濕環境下時易産生黏接層之掉落或剝落情 形β於下逑中説明有關第5實施形態之特有步驟。 「積層物之黏接層的軟化步驟」 使積層物之黏接層軟化。軟化的方法例如有對黏接層 施予熱或濕氣的方法。為使黏接層取化，視構成黏接層 之黏接劑或硬化劑的種類而定，例如在設定溫度：30〜 8 〇°C、濕度：6 ϋ〜9 5 % R Η之恒溫恒濕槽内使形成積層物 之基體放置6小時〜2週而得。當然，可以僅藉由熱予 以軟化，亦可以併用熱與濕氣。 另外，在設定在於30〜80 °C之環境下，另藉由例如熱 風或紅外線加熱器等使形成積層物的基體軟化，且藉由 照射電子線等使黏接層軟化。藉由使黏接層軟化，在填 充物之周邊部份藉由黏接樹脂形成鼓起部份，尤其可更 上一層提高來自薄膜之光透過性。 6 .第6實施形態 本發明第6實施形態之填充物透鏡，為安定地維持光 學待性之信賴性，即所要求的特定光學特性時，在黏接 層中含有硬化受限制的硬化劑，使其適當硬化者。因此 ，本發明第6實施形態之填充物透鏡，偽為具備有基體 ,在該基體上直接或經由他層積層的黏接層，與在該黏 -2 5 - 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） (請先閱讀背面之注意事項再填寫本頁) --------訂---------線- 經濟部智慧財產局員工消費合作社印製 經濟部智慧財產局員工消費合作社印製 42172 0 A7 _B7_ 2 4 五、發明說明（) 接層表面上以部份自該黏接層之表面突出的狀態，埋入 的多數填充物所成之镇充層的填充物透鏡，其特徵為該 黏接層係藉由硬化受限制的硬化劑予以硬化。 該第6實施形態可防止形成黏接層時之塗覆液硬化、 或形成該層後至填充物埋入之間黏接層硬化，且可容易 地調整填充物之埋入深度，另外，使填充物埋入後藉由 使黏接層硬化，即使在高溫窩濕的條件下，亦不會使黏 接劑産生熱流動，且可安定地維持镇充物之埋入深度， 即光學特性。 而且，於第6實施形態中使用塑膠薄膜做為基體時， 由於無法使硬化溫度設定於高溫，尤其是使用PET 、TAC 時，企求於黏接層中使用可在1 〇o°c以下硬化的樹脂。 此外，於該黏接層中必須使用硬化受限制的硬化劑做 為必須成份。該硬化受限制的硬化劑，例如有賦予硬化 的反應基在室溫（常溫〜6Q°C)不會産生硬化反應之嵌 段化硬化劑或膠囊化硬化劑，例如藉由施予具特定溫度以 上之熱而開始硬化劑之作用者。具體而言，例如為異氡 酸酯条硬化劑時，使異氣酸酯基以醇類、苯酚類、内酯 類、肟類等適當的活性氫化物（下述中簡稱為嵌段劑） 予嵌段化（罩）的嵌段異氡酸酯化合物。該異氡酸酯化合 物傜將聚異m酸酯置於具備攪拌器、溫度計、回流冷卻器 之反應器中，使其攪拌且加入嵌段劑，加熱至70〜80 °C 以進行嵌段化反應予以調製。 嵌段劑例如有乙二醇單丁醚、二乙二醇單丁醚、三乙 -2 6 - 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） — — — — — — — — — — — — —- I I I I 1 J I ·11111111 (請先閱讀背面之注意事項再填寫本頁) A7 42 172 0 B7_ 2 5 五、發明說明（） 二醇單丁醚、四乙二醇單丁醚、五乙二醇單丁醚、乙二 醇單己醚、二乙二醇單己_、乙二醇單-2-乙基己醚、 二乙二醇單-2-乙醚、丙二醇單甲醚、二丙二醇單甲醚 、烯丙醇、2 -羥基乙基丙烯酸酯、2 -羥基丙基丙烯酸酯 、2-羥基乙基甲基丙烯酸酯等羥基丙烯酸酯類化合物， 及乙醯基醋酸烯丙酯、丙二酸二烯丙酯等具雙鍵之活性 亞甲基化合.物。於此等之中，為防止硬化時塗膜之發孢 等問題時以具有硬化溫度以上之沸點者為宜。 而且，肜成嵌段異氣酸酯化食物之異氣酸酯t例如有 2,4-甲次苯基異氡酸酯、2, 6-甲次苯基二異氰酸酯、2, 2’-二苯基甲烷二異氰酸酯、2, 4'-二苯基甲烷二異氣酸 酯、二甲苯基二異氡酸酯、亞苯基二異氤酸酯、六亞甲 基二異氖酸酯、異氟爾酮二異氣酸酯、氫化甲次苯基二 異氮酸酯、氫化甲基六亞甲基二異氮酸酯、三甲基六亞 甲基二異氡酸酯、賴安酸異氖酸酯、十二亞甲基二異氮 酸酯等之二異氰酸酯類，或此等之二異氡酸酯類之氨基 甲酸酯化物，縮二脲化物、異氡尿酸化（三聚物化）物、 羧基二醯亞胺化物及聚合物，於此等之化合物中可單獨 使用，亦可2種以上混合使用。 於本實施形態中，以硬化劑之黏接層的黏接力（以 JIS Z 0237為基準之180度剝離的黏接力）為50〜3000 g / 2 5 m e，硬化後之黏接力為3 G g / 2 5 ra m予以配合，在實用 上較佳β若硬化劑之黏接力小於5Dg/25mni時，填充物不 昜埋入，且埋入的填充物會脱離。反之，黏接力大於 -2 7 - 本紙張尺度適用中國國家標準（CNS〉A4規格（210x 297公釐） :1------_ i I -----訂 *------線— (請先閱讀背面之注意事項再填寫本頁) 經濟部智慧財產局員工消費合作社印製 42 172 A7 B7 2 6 五、發明說明（ 經濟部智慧財產局員工消費合作社印製 之25其 充 步黏，施 镇之物流 鏡 層g/尤 填.. 物於點實 入物充熱 。微 充30, 的 ， 充層缺 6 埋充镇生 圖。顯 瑱於佳。態 驟 填積的第 逑填持産 面圔之 的大不題形 步，. 的物上明 上制維不 截面鏡 成力性問施 之驟 餘充觀説 。控為須 型截透 形接境的實備層步 多瑱外中 化地，必 典型物 所黏環化 e 具接的 上使等述 硬易後仍 的典充 且之耐變第為黏層 物由落下 劑容入下 例的填 ，後，生之徽層接 層藉脱於 接坷埋濕 鏡例的 入化痕産成特積黏 積以物。 黏且物高 透鏡造 埋硬壓性構其、入 的，充佳 的軟充溫 物透製 度，或特述 β 層埋 得前填較 層柔填高 充物筒 過且傷學上法他質，所驟少物 接劑於在 镇充滾 物而受光造方由介驟驟步減充 J 黏接惟使 ο 之填壓 充。易有製造經壓步步之來填。驟之黏，即化 明之加 填痕面會關製或加的述②，入驟步物，求，硬 發知用 ，壓表下有的接由化上在驟埋步化充止企性以明本習使 時或層濕明佳直藉硬於，步地的硬填為為特予說為為為 l 傷充高說較上物層.着且之實有之有驟你學下單偽俗傺 25受填溫，之體充接附而上確特層入步度光形簡圖圖圔 g/易 ，高次鏡基填黏去 β 層可態接埋之深之情之 123 000面時在其透在使使除驟接且形黏使物入鏡的式第第第 30表mm是 物①②③④ Γ 充埋透動圖 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） 421 72 Ο Α7 Β7 2 7 五、發明說明（ 經濟部智慧財產局員工消費合作社印製 面填 瑱> 鏡物 鏡 之 }鏡 明 }鏡 明 ， 平的 使㈧ 透充 透。置 U微 發 U撒 發 圖 鏡影 為， 物填 物圔裝 倍顯 本 倍顯 本 向 透攝 }圖 充的 充大振00子 .的 αοο子 的。方 物所(a型 填出 镇擴加50電 影片50電 影片之 充率 。典 的突 的之當 、的 攝照、之 攝照光 填倍 圖之 態層 態份適 }面 }鏡}面 }鏡射 的之 離 Η 形接 形部時(b平(b微{b平(b微入 影0®距照 施黏 施圍鏡 倍鏡 倍顯倍鏡 倍顯言 攝00間的。實自 實周透00透00子00透00子而 所 2 子I,圖 4 出 5 物物 2 物 ΙΟ 電 2 物 5 電鏡 鏡以 C粒攝型第算 第克充 、充 、的、充 、的透 透為 Η 之所典之明 之 填 }镇 丨面丨填 } 面物 物}照物直的明說 明镇之(a之{a截 U 之(a截充 對(b鏡充垂時發為 發為明 倍 1 倍鏡倍 2 倍鏡填 0®，微Λ向物本} 本}發001-00透001-00透對 10片顯明方充為(b。為cb本10料20物10料20物明 以照子説面镇偽，圔像，造 以試 以充以試 以充說 為鏡電為平之丨圔的}圖製。為明 為填為明 為Λ為 丨微之傺自形 U 面法 U 面為圖僳發 傺之係發 傑之傺 U 顯面圖鏡球圖截方 _ 截圖面圖本 圖 1 圖本 圖卩圖 。學截4透為5型例6型7截8 的 。91-10的 。111-12 片光物第物不第典bb第典第面第影片第料第影片第料第 照之充 充為 的之 之 正 攝照 試 攝照 試 ITi-^-------線丨 h (請先閱讀背面之注意事項再填1^本頁) 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） 42 1 72 0 Α7 Β7 2 8 五、發明說明（） 自薄膜側之入射光（a )與自填充物側之入射光（b )的典 型圖。 第1 3圖像為說明光散射性之測定方法圔，全光線擴散 透過率（a )、全光線擴散反射率（b )之測定方法的典型 画〇 第1 4圖傺為以1 (] ϋ G倍攝影的本發明試料2 - 1之镇充物 透鏡平面（a )及截面（b )之電子顯微鏡照片。 第1 5圖條為以1 Q 0 G倍攝影的本發明試料2 - 2之槙充物 透鏡平面（a)及截面（b)的電子顯徹鏡照Η。 第1 6圖傜為以1 D 0 0倍攝影的本發明試料2 - 3之瑱充物 透鏡之平面（a )及截面（b )的電子顯微鏡照片。 第1 ?圔傜為以1 0 G 0倍攝影的本發明試料2 - 4之撰充物 透鏡之平面（a )及截面（b )的電子顯微鏡照片。 第1 δ圖傺為以1 ϋ 0 0倍攝影的本發明試料2 - 5之镇充物 透鏡之平面（a )及截面（b )的電子顯撒鏡照片。 第1 9圖傺為以1 D 0 G倍攝影的本發明試料2 - 6之镇充物 透鏡之平面（a )及截面（b )的電子顯微鏡照片。 第2 D圖傺為以1 Q Q G倍攝影的本發明試料2 - 7之镇充物 透鏡之平面（a )及截面（b )的電子顯微鏡照片。 第2 1圔偽為以1 G D Q倍攝影的本發明試料2 - 8之填充物 透鏡之平面（a )及截面（b )的電子顯撒鏡照Η。 第2 2圔條為以1 0 0 CI倍攝影的本發明試料3 ~ 1之镇充物 透鏡的平面（a ).及截面（b )的電子顯微鏡照Η。 第2 3圖偽為以1 Q G 0倍攝影的本發明試料3 - 2之填充犓 "3 0 _ 本紙張尺度適用中囤國家標準（CNS)A4规格（210 X 297公釐） (請先閱讀背面之注意事項再r'寫本頁) . -線_ 經濟部智慧財產局員工消費合作杜印製 42172 0 A7 _B7__ 2 9 五、發明說明（） 透鏡的平面（a)及截面（b )的電子顯微鏡照Η。 第2 4圔慠為以10 0 G倍攝影的本發明試料3 - 3之镇充物 透鏡的平面（a )及截面（b )的電子顯撤鏡照.片。 第2 5圖條為以1 G 0 ϋ倍攝影的本發明試料3 - 4之填充物 透鏡的緻密範圃（a 1 )、粗糙範圍（a 2 )及截面的電子顯微 鏡照片。 2 6圖傺為以1 0 Q 0倍攝影的本發明試料3 - 5之瑱充物 透鏡的緻密範圍（a 1 )、粗糙範圍（a 2 )及截面的電子顯微 鏡照片。 第2 7圖偽為以5 D 0倍攝影的比較用試料3 - 6之瑱充物 透鏡的平面的電子顔微鏡照Η。 第2 8圖偽為以S 0 0倍攝影的比較用試料3 - 7之填充物 透鏡平面的電子顯微鏡照片。 第2 9 _偽為以1 Q 0 0倍攝影的比較用試料3 - 8之填充物 透鏡平面（a )及截面（b )的電子顯微鏡照片。 第3 0圖傺為使用5 G倍之對物透鏡攝影本發明試料3 - 1 及比較用試料3 - 4之填充物透鏡平面的光學顯微鏡照片。 第3 1圖傺以2 Q D 0倍攝影本發明試料4 - 1之填充物透鏡 平面（a )及截面（b )的電子顯微鏡照J=J。 第3 2圖傜以2 Ο 0 G倍攝影本發明試料4 - 2之填充物透鏡 平面（a )及截面（b )的電子顯微鏡照片。 第3 3圔偽以2 0 Q Q倍攝影tb較用試料4 _ 3之填充物透鏡 平面< a )及截面（b )的電子顯微鏡照片^ 第3 4圖偽為以2 D Q Q倍攝影的比較甩試料4 - 4之瑱充物 —3 1 — 本紙張尺度適用令國國家標準（CNS)A4規格（210x297公釐） -------：丨 — — 裝 i I \' (請先閱讀背面之注意事項#,'择寫本頁) 訂· -線· 經濟部智慧財產局員工消費合作社印製 經濟部智慧財產局員工消費合作社印製 421720 A7 _B7_ 3 0 五、發明說明（） 透鏡平面（a )及截面（b )的電子顯微鏡照片。 第3 5圖傜為以50D0倍攝影的本發明試料5-1之槙充物 透鏡平面i a )及截面（b )的電子顯微鏡照片。 第3 6圖偽為以5 Q Q 0倍攝影的本發明試料5 - 2之镇充物 透鏡平面（a)及截面（b )的電子顯微鏡照片。 第37圖條為以5 000倍攝影的比較用試料5-3之填充物 透鏡平面（a )及截面（b )的電子顯微鏡照片。 第 3 ί (圖 傺 為 本 發 明 之 填 充 物 透 鏡 適 用 於 透 過 型 液 晶 顯 示 器 例 之 典 型 截 面 圔 第 3 £ 丨圖 偽 為 本 發 明 之 填 充 物 透 m 適 用 於 反 射 型 液 晶 顯 示 器 例 之 典 型 截 面 圖 0 第 4 0 丨圖 % 為 本 發 明 之 填 充 物 透 鏡 適 用 於 做 為 光 擴 散 透 鏡 之 液 晶 顯 示 器 例 的 典 型 圃 0 付 號 之 説 明 1 薄 膜 (基體） 2 黏 接 層 3 填 充 物 3 A 填 充 層 T 加 壓 介 質 L 慎 充 物 透 鏡 為 實 施 發 明 之 最 佳 形 態 〆、 次 說 明 使 本 發 明 更 具 體 化 的 實 施 例 ϋ 而 且 ， 下 逑 中 Γ 份 J 傜 表 示 厂 重 量 份 J 〇 1 .第1實施形態 -32- 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） ------.------V裝--------訂-----------線 (請先閒讀背面之注意事項再V寫本頁) 421720 經濟部智慧財產局員工消費合作社印製 Α7 Ε7 3 1 五、發明說明（） ⑴谫充物透鏡之製造 使用厚80# m之三乙醯基纖維素（商品名：富士塔庫 (譯音）UVD SO、富士照片底片公司製、折射率1 . 4 9) 為透明基體。在該薄膜之一面上以可逆式塗覆器、乾燥 後厚度為1 〇 A m塗覆對1 Q 〇份丙烯酸条黏接層（商品名： S K賴因（譯音）8 1 1 L，總研化學公司製，全固成份2 3 S：乙 酸乙酯溶解液）而言添加有1 · 5份異氤酸酯糸硬化劑 (商品名：D - 9 0 ,總硏化學公司製，全固成份9 Q %乙酸 乙酯溶解液）之塗料，在1 fl D °C下乾燥2分鐘，形成黏 接層。 然後，使用粒徑5 A ηι之單分散、折射率1 , 5 D之聚甲基 丙烯酸甲酯所成的丙烯酸条填充物做為填充物，使該镇 充物投入自底部噴出空氣之多孔板容器。再使該容器振 動，ϋ由振動與噴出空氣之相乘效果，以使填充物流動 。使黏接層以適當時間結於表面上形成有上逑薄膜者， 在黏接層表面上附箸瑱充物。 其次，藉由第7圖所示之加振裝置使瑱充物埋入黏接 層之表層中而形成瑱充層。該加振裝置傺在加振機構V 上所設的容器C內投入加壓介質，镇充物及上述薄膜， 使此等投入物藉由加振機構V之容器振動，使填充物埋 入薄膜之鮎接層者。 容器C偽為由硬質合成樹脂或金屣等硬質材所成者， 形成上部具開口部C 1之碗狀，在其底部C 2之中央部突設 上方膨出，與開口部C 1達相同高度之柱狀部C 3。S外， -3 3- 本紙張尺度適用中國國家標準（CNS)A4覘格（210 X 297公釐） 1 —------------裝--------訂----------線 ί (請先閱讀背面之注意事項1>寫本頁) A7 421720 __B7_ 3 2 五、發明說明（） 加振機構V像在機台F上經由線圏彈簧fl、f 2附於振動 板f3，在振動板f3之上面中央部延着上方突設垂直軸f4 ，在振動板f 3之下面中央部固定馬達f 5，在該馬達f 5之 出力軸f 6上偏心替重錘f 7而構成。容器C置於振動板f 3 的狀態下，藉由使柱狀部C 3之上端固定於垂直軸f 4之上 端予以設置，驅動馬連f 5以使重鍾f 7回轉時予以加振。 在該加振裝置之容器C内投入3 li g做為加壓介質之粒 徑0 . 5 m hi圖球狀鍇球，另投入3 Q g上逑镇充物，混合兩 者。然後，使加振裝置在容器C為第7圖所示狀態，保 持4 5度傾斜的狀態，以使容器C振動，並使上逑薄膜朝 向上方附箸有槙充物之黏接'層側，使容器C底部以30c ω/分的 速度移動潛入加加壓介質中。藉此使镇充物_由振動的 加壓介質打擊以埋入黏接層表層，形成填充層。 然後，使用離子交換水，在填充層外加水壓浴以洗淨 填充層，除去多餘的填充物，再藉由氣流使金體乾燥， 製得本發明試料1 - 1之填充物透鏡。 試料1 - 2 Γ!-装 ----- 訂------- -- 線 (請先閱讀背面之注意事項再好寫本頁) 積 體 用 使 除 經濟部智慧財產局員工消費合作社印製 外鏡 質透 介物 壓充 加镇 之之 徑料 粒試 均與 平 ， 物 充 填 之 m Μ 為 徑 粒 及 料 試 明 發 本 得 製 地 同 柑 料 試 Μ ^ ± ίΐι» 3 : 散 S 名 分Λί品 中 8 商 磨厚 ί 砂膜素 在於維 物覆緦 合塗基 混式醯 的方乙 成覆三 所塗之 份逆體 成可基 述以明 下，透 由料的 使塗成 的所 得 所 克 塔 本紙張尺度適用中國國家標準（CNS)A4規格（2〗0 X 297公楚） A7 42 172 0 B7__ 3 3 五、發明說明（） -----------I--裝--- (請先閱讀背面之注意事項再^本頁) (譯音）U V D 8 0、富士照片底Η公司製、折射率1 . 4 9 )之 .一面上，在1〇〇°C下乾燥2分鐘，以120w/cib集光型高壓 水銀燈1燈進行紫外線照射（照射距離1 fl c m、照射時間 3 0秒）s使塗覆膜硬化。如此製得的第2圔所示習知型 兇擴散薄膜做為比較用試料1 - 3 ^ •丙烯酸環氧酯糸UV薄膜 9 5份 (商品名：K R - 5 G 6、旭電化公司製、固形9 5 %溶液） •交聯丙烯酸珠顔料 1 〇份 (商品名：Μ X 1 5 0、綜研化學公司製、粒徑1 · 5 A in 土 0.5) •異丙醇 23Μί) (2)煩充物透鏡之評估 ①填充層之觀察 藉由電子顯微鏡觀察試料1 - 1及1 - 2之填充物透鏡的 平面及截面。第8圔（a)、 （b)、 （c)傜以100Q倍、2000 倍、5 Q D G倍攝取各試料1 - 1之填充物透鏡的平面電子顯 微鏡照Η ,而第9圖（a )、（ Μ僳以2 0 0 0倍、5 0 0 0倍之倍 率攝取各試料1 - 1之填充物透鏡的截面電子顯微鏡照片 。而且，第 1 D _ U ) , ( b )、 （ c )傺以 1 0 0 0 倍、2 0 Q 0 倍、 經濟部智慧財產局員工消費合作社印製 5 〇 〇 0倍之倍率攝取各試料1 - 2之填充物透鏡的平面電子 顯微鏡照片。第1 1圔（a )、（ b )條以2 0 0 0倍、5 0 0 0倍之倍 率攝取的各試料1 - 2之填充物透鏡的截面電子顯微鏡照 Μ。由試料1 - 1 、 1 - 2之平面照Μ可知，镇充物大約均 勻地、緻密地分散於黏接層中。且由截面照片可知，填 -3 5 - 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） 421720 A7 B7 3 4 五、發明說明（） 充物為試料；1 - 1時以直徑之7 Q 5S程度埋入黏接層中，試 料卜2則以直徑之4 (U程度埋入，一樣地自黏接層表面 突出。 ②光擴散性試驗 有關上述試料1 - 1〜1 - 3之填充物透鏡，如第1 2圖（a ) 所示使光自薄膜1側入射時，輿如第1 2圖（b )所示便光 自填充物3侧入射時全光線擴散透過率：T %與全光線擴 線反射率：R% ,使用島津製作所製分先光度計ϋ V 3 1 0 0測 定。 其測定方法傺金光線擴散透過率：Τ 2，如第1 3圖（a ) 所示在入射光與基準白色板（硫酸鎂）1 0之間經由瑱充物 透鏡L ,測定散射於前方的先之全光線擴散透過率。而 且：第1 3圃U )搽如第1 2圖（a )使光自薄膜側入射，而 如第1 2圖（1〕）使光自填充物倒入射時亦同樣地進行。 此外，全光線擴散反射率：1U，傺使光先照射於基準 白色板（硫酸鎭）上，測定散射於其後方之光的全光線擴 散反射值，以其值為1 Q 0 。然後，如第1 3圔（b )所示使 光入射於瑱充物透鏡L中，測定全光線擴散反射值，以 --------------裝--- (請先聞讀背面之注意事項寫本頁) 訂· -線- 經濟部智慧財產局員工消費合作杜印製 而如時平 。而此之 出 ， 0 圍 算射 行範 例入進長 bb御地波 之膜樣該 值薄同以 射自亦傺 反光時值 散使射定 擴}入測 0 線(a侧，示 光圖物ηκι所 , 2 ' i ο 全 l3ro 1 之第镇~7表 板如自 β 如 色}光40果 白(b使為結 準圖}長 。 基13(b波示 述第圔定表 上，1 測值 與且第之均 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） A7 42 172 0 _B7 3 5 五、發明說明（） 第1表 自薄膜側之人射光 自填充物側之入射光 Ί% R5S Ί% U 試料1-1 62.2 45.3 99.8 24.8 試料1-2 70.3 42.3 97.6 28.3 試料1-3 91.3 26.7 91.4 26,5 --------------' I I (請先閱讀背面之注意事項再本頁) 訂- 由表1可知，試料1 - 3不管是使光自薄膜側或填充物 側入射，其全光線擴散透過率約為9 1SK 、全光線擴散反 射率約為2 6 % ，沒有差別。另外，試料1 - 2之光散射性 係因光之入射方尚自薄膜側與自填充物側有所差別。光 自薄膜側入射時，全光線擴敗透過率較試料1 - 3為低， 而全光線擴散Μ射率高。而且，光自填充物側人射時， 全光線擴散透過率極高，反之，全光線擴散反射率低。 換言之，本發明之填充物透鏡因光之入射方向表裡不同 而光散射性不同，具透鏡效果。利用此而可得視其目的 之光學特性。 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） .線· 經濟部智慧財產局員工消費合作社印製 42 172 0 A7 _B7_ 36 五、發明說明（） 2 .第2實施形態 ⑴填充物透鏡之製造 首先，本發明之第2實施形態中說明有關黏接層中做 為黏接劑之丙烯酸聚合物a 。 在具備有溫度計、攪拌機、回流冷卻管、氮氣導入管 之燒瓶中加入94重量份丙烯酸正丁酯、3重量份丙烯酸 、：[重量份丙烯酸2 -羥酯、0 , 3重量份過氧化苯醯基、 40璽量份醋酸乙酯、60重量份甲苯，再自氮氣導入管導 入氮氣以使燒瓶內為氮氣氣氛後，加溫至δ 5 °C ,聚合反 應1 0小時，製得重量平均分子蠆約1 0 0萬、T g約-5 (TC 之丙烯酸聚合物溶液。在該丙烯酸聚合物溶液中加入固 成份為2 0重量％之甲基異丁酮，調製丙烯酸聚合物a K 做為下逑填充物透鏡之黏接曆。 試料2 - 1 使用厚為8 0 w m之三乙醯基纖維素（商品名：富士塔 .克ϋ V D 8 0、富士照相底片公司製、折射率1 ·49、全先線 透過率9 2 . 4 )做為透明基體。在該薄膜之一面上使對 I 0 0重量份丙烯酸聚合物a而言添加有0 . 2簠量份異氮 酸酯系硬化劑（商品名：L - 4 5、綜研化學公司製）、 0.1重量份環氧糸硬化劑（商品名：E-5XM、綜研化學 公司製）之黏接曆，Μ可逆式塗覆成乾燥後之厚度為 3 y m ,且在1 0 0°C下乾燥2分鐘以形成黏接曆，且使該 薄膜切成大小為A5版的尺寸。 然後，使用體積平均粒徑為4 , 5 W m、粒徑分佈為0 . 9 4 -3 8 - 本紙張尺度適用中國画家標準（CNS)A4規格（210 X 297公釐） (請先閱讀背面之注意事項再^,¾本頁) 訂. -線_ 經濟部智慧財產局員工消費合作社印製 A7 421720 B7 37 五、發明說明（） 、折射率為1.43、圓度為96%之甲基矽珠（商品名：頓 史帕音（譯音）1 4 5、G E東芝矽公司製）做為有機填充物， 使該有機填充物投入自底部噴出空氣的多孔板容器。再 使該容器振動，藉由振動與噴氣之相乘效果以使有機填 充物成流動狀態。使表面上形成黏接層上述薄膜在適當 時間潜入其中，使填充物附普於黏接層表面上。 . ( 然後s與上述第1實施形態相同地，使有懺填充物埋 入黏接層之表層中形成填充層後，使該填充物透鏡浸漬 於離子交換水中加有界面活性劑（商品名：里伯羅克史 (譯音）N C - 9 5、獅子公司製）之0 . 1重量％水溶液中，外 施超音波，Μ洗淨除去多餘的有機填充物。將其自水溶 液中取出，且Μ離子交換水充份沖洗後，藉由空氣刀使 表面水切。然後，在4 0 t之恒溫槽中放置5日，乾燥後 ，冷卻至常溫，製得本發明之試料2 - 1的填充物透鏡。 試枓2 - 2 與試料2 - 1相同地在薄膜之一面上从可逆式塗覆機塗 覆試料2 - 1之黏接劑成乾燥後之厚度為3 y , m，在1 0 (TC 下乾燥2分鐘，形成黏接層後使該薄膜切斷成A 5版的大 小。繼後之步驟除使用的有機填充物之體積平均粒徑為 2.6W m、折射率為1,43、粒徑分佈為0,90、圓度為94¾ 之甲基矽珠（商品名：頓史帕魯1 3 0、G E東芝矽公司製） 外，與試料2 - 1相同地進行，製得本發明之試料2 - 2的 填充物透鏡。 *** 3 9 - 本紙張尺度適用令國國家標準（CNS)A4規格（2〗0 X 297公釐） ------?----I - 1 —-----^訂--,----—1 (請先閲讀背面之注意事項#-填寫本頁) 經濟部智慧財產局員工消費合作社印製 42172 0 κι _Β7_ 38 五、發明說明（） 試料2-3 (請先閲讀背面之注意事項再ΐ寫本頁) 與試料2 - 1相同地在薄膜之一面上Μ可逆式塗覆機塗 覆試料2 - 1之黏接劑，乾燥後之厚度為4. μ κι t且在1 0 0 °C 下乾總2分鐘以形成黏接曆後，使該底片切成A 5版大小 。繼後之步驟除使用的有機填充物之體積平均粒徑為 5.0wm、折射率1.50、粒徑分佈0.94、圓度93%之甲基 丙烯酸甲酯珠（商品名·· Μ X - 5 0 0、綜研化學公司製）外 ,與試料2 - 1相同地進行，製得本發明之試料2 - 3的填 充物透鏡。 試料2 - 4 與試料2-1 .相同地在薄膜之一面上Μ可逆式塗覆機塗 覆試料2 - 1之黏接劑，乾燥後之厚度為5 w m ,且在1 0 0 t 下乾燥2分鐘Μ肜成黏接層後f使該簿膜切成A 5販大小 。繼後之步驟除使用的有機填充物之體積平均粒徑為 1Θ . 8 w m >折射率1.50、粒徑分佈0.94、圓度94%之甲基 丙烯酸甲酯珠（商品名：Μ X - 1 0 0 0、綜研化學公司製） 外，與試料2 - 1相同地進行，製得本發明之試枓2 - 4的 填充物透鏡。 試料2-5 經濟部智慧財產局員工消費合作社印製 與試料2 _ 1相同地在薄膜之一面上Μ可逆式塗覆機塗 覆試料2 - 1之黏接劑，乾燥後之厚度為6 w m ,且在1 0 0 下乾燥2分鐘Μ胗成黏接層後，使該薄膜切成Λ 5販大小 。繼後之步驟除使用的有機填充物之體積平均粒徑為 1 4 . 9 in、折射率1 , 5 0、粒徑分佈0 , 9 6、圓度9 2 %之甲基 — 40- 本紙張尺度適用中囤國家標準（GNS)A4規格（2]0 X 297公釐） 421720 A7 _B7_ 3 9 五、發明說明Γ ) 丙烯酸甲酯珠（商品名：Μ X - 1 5 0 0 Η、綜研化學公司製） ------ Ί----!-裂 i I ν\/· (請先閱讀背面之注意事項#·-β寫本頁) 外，與試料2 - 1相同地進行，製得本發明之試料2 - 5的 填充物透鏡。 試料2 - 6 與試料2 - 1相同地在簿膜之一面上以可逆式塗覆機塗 覆試料2 - 1之黏接劑，乾燥後之厚度為3 μ m，且在1 0 〇 ” 下乾燥2分鐘Μ形成黏接曆後，使該薄膜切成A 5版大小 。繼後之步驟除使用的有機填充物之體積平均粒徑為 4.1« 0)、折射率1.52、粒徑分佈0.34、圓度67¾之鹼性 玻璃（商品名：Μ B - 1 0、東芝巴羅蒂（譯音）公司製）外， 與試科2 - 1相同地進行，製得本發明之試料2 - 6的填充 物透鋳。而且該填充物包含不定形粒子，測定最長直徑 做為各填充物之直徑。 試料2 - 7 '線- 經濟部智慧財產局員工消費合竹社印製 與試料2 ~ 1相同地在薄膜之一面上Κ可逆式塗覆機塗 覆試料2 - 1之黏接劑，乾燥後之厚度為1 5 W m，旦在1 0 0 t) 下乾燥2分鐘Κ形成黏接曆後，使該薄膜切成A 5版大小 。繼後之步驟除使用的宥機填充物之體積平均粒徑為 21.0jum、折射率1.50、粒徑分佈0.29、圓度94¾之甲基 丙豨酸甲酯珠（商品名：M R - 2 0 G、綜研化學公司製）外 ,與試料2 - 1相同地進行，製得本發明之試料2 - 7的填 充物透鏡。 試料2-8 . 與試料2 - 1相同地在薄膜之一面上Μ司逆式塗覆機塗 -41 - 太紙張尺虑递用中國國家標準（CNS)A4規格（210 X 297公釐） 421720 A7 B7 40 五、發明說明（ 諳 先 閱 背 面 之 注 意 事 項 再 4 寫 本 頁 覆試料2 - 1之黏接劑，乾燥後之厚度為2 0 μ m，且在1 0 0 C 下乾燥2分鐘Μ形成黏接層後，使該薄膜切成A 5版大小 。繼後之步驟除使用的有機填充物之體積平均粒徑為 29.3« m、折射率1.52、粒徑分佈0,23、圓度94¾之鹼玻 璃（商品名：G B - 7 3 1、東芝巴羅蒂公司製）外，與試料 2-1相同地進行，製得本發明之試料2-δ的填充物透鏡。 ⑵填充物透鏡之評估 ① 《充物透鏡之觀察 藉由電子顯微鍊觀察試料2-1〜2-8之填充物透鏡的填 充層平面及截面。第14〜21圖舞以1 0 0 0倍之倍率攝取試料 2-1〜2-8之填充物透鏡平面及截面的電子顯微鏡照片。 由第14〜13圈可知，試料2-1〜2-5之填充物透鏡係面 方向之垓充密度高、均匀，且埋入黏接靥之深度均勻。 另外，由第19腯及第21圃可知，試料2-6及2-8之填充 物透鐮有Μ多餘填充物之洗淨步驟使填充物脫落的痕跡 ，有多數的脫落痕（第19圖及第21圃之圖中央的空隙部） 。而且，第20圖及第21圖之試料2-7及2-8可知，填充 物之體《平均粒徑大，故填充物及填充物之間隙面横廣。 ② 透過光之均一性評估 經濟部智慈財產局員工消費合作社印製 使試料2-1〜2-8之填充物透鏡透過透過光，Μ目視觀 察評估透過光之均一性。Α5版全面均匀時為〇，填充物 除去或填充物之空隙等，視場所而定有光之透過性異常 高、明亮的地方，或因存在有數®填充物，光之透過性 -42 - 本紙張尺度適用令國囤家標準（CNS>A4規格（210 * 297公釐） A7 經濟部智慧財產局員工湞費合作社印製 A2M20 B7_ 41 五、發明說明（） 異常低、暗處，藉由目視可確認時為X 。透過光之均一 性的評估結果如表2所示。 ②透過光之木紋大小評估 使試料2-1〜2-8之填充物透鏡透過透過光，K目視觀 察，評估透過光之木紋大小。可平順地看見透過光時為 Ο、無時看見時為X。透過光之木纹大小評估結果如表 2所示。 ④光學特性試驗 有關試料2-1〜2-5之垓充物透鏡，使用島津製作所製 之分光光度計UV3100來測定第12圖（b)所示之光自填充 物側入射時的全光線透過率：rum、全光線擴散率： HzU)。測定結果如表3所示。 而旦，實用上做為顯示器用之填充物透鏡所要求的特 性，輝度與視野角之平衡係視其顯示器的使用用途而不 同，Tt為70S：以上、Hz為60¾ Μ上為宜。 -43- 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） 4 ο 2 A7B7 經濟部智慧財產局員工消费合作社印製 42 五、發明說明（） -44- 表2 透過光之均一性 透過光之木紋大小 試料2 -1 〇 〇 試料2 - 2 〇 〇 試料2 - 3 〇 〇 試料2 - 4 〇 〇 試料2-5 〇 〇 試料2 - 6 X X 試料2 - 7 〇 X 試料2 - 8 X X 表3 全光線透過率：Tt(X) 全光線擴散率： H2⑴ 試料2 - 1 96.89 80.42 試料2 - 2 96.31 71.26 試料2 - 3 97.12 82,28 試料2-4 96.97 88.07 試料2 - 5 95. 78 89*27 本紙張尺度適用中囤國家標準（CNS)A4規格（210 X 297公釐> 421720 A7 _ B7 五、發明說明吣 ) 由表2及表3可知，具有本發明構成之填充物透鏡的 光學特性呈現全光線透過率、全光線擴散率實質上為充 份之值，具有充份的光擴散性與透過性〇而且，由表3 可知，藉由變化有機填充物之體積平均粒徑，可諏整變 化光之擴散性及透過性， 另外，試料2-6及2-8由於為使用無機填充物之镇充 物透鏡，與黏接層之密接性不佳，於洗淨時填充物發生 脱落情形，故有些地方異常明亮、透過光不均一。而且 ，使用如試料2 - 7及2 - 8之較體積平均粒徑為大的嫫充 物者，透過光之木紋粗糙，無法使用於顯示器用途。 3 .第3贲施形態 ω填充物透鎗之製法 於本發明之第3實施形態中亦使用上逑第2實施形態 所使用的丙烯酸聚合物a做為黏接劑之鈷接靥。 試料3 - 1 使用厚為80/im之三乙醯基鎇維素（商品名：富士塔 庫UVD 80、富士照相底片公司製、折射率1.49、金光線 透過率92,4、赫斯0.15)做為透明基體。在該薄膜之一 面上以可逆式塗覆器塗覆對100重置份丙烯酸聚合物a 而言添加有0 . 4 5重畺份異银酸酯条硬化劑（商品名： L-4 5、總研化學公司製>、0. 15重量份環氣糸硬化劑 (商品名：E-5XM、綜研化學公司製）之黏接層，乾燥 後厚度為5/ίηι,且在1GCTC下乾燥2分鐘以形成黏接層 ，且使該薄膜切成大小為A 5販的尺寸。 -4 5- 本紙張尺度適用t画國家標準（CNS)A4規格（210 X 297公釐） ---I---Γί----裝--- (請先閱讀背面之注意事項再Ρ本頁) . 線· 經濟部智慧財產局員工消費合作社印製 421720 A7 B7 五、發明說明（ 4 4 經濟部智慧財產局員工消费合作社印製 然後，使用體積平均粒徑為4 . 5 a m、粒徑分佈為〇 . 9 4 、折射率為1.43、圖度為36¾之甲基矽珠（商品名•頓 史帕魯（譯音）Η 5、G E東芝矽公司製）做為填充物，使 該填充物投入自底部噴出空氣的多孔板容器《再使該容 器振動，藉由振動與噴氣之相乘效果以使有機谓充物成 流動狀態β使表面上形成黏接曆上述薄膜在適當時間潛 入其中，使熵充物附替於黏接層表面上。 然後，與上迷第1實旅形態相同地，使有機镇充物埋 入黏接層之表屬中形成壤充層後，使該填充物透鏡浸潰 於離子交換水中加有界面活性劑（商品名：里伯羅克史 (譯音）N C - 3 5、獅子公司製）之0 . 1重量X水溶液中，外 施超音波，以洗淨除去多餘的有機填充物。將其自水溶 液中取出，且以離子交換水充伤冲洗後，藉由空氣刀使 表面水切β然後，在4 Q °C之恒溫槽中放置7日，乾燥後 ，冷卻至常溫，製得本發明之試料3 - 1的嫫充物透鏡。 試料3-2 與試料3-1相同地在薄膜之一面上以可逆式塗覆機塗 覆試料3-1之黏接劑，乾燥後之厚度為5Λίΐη，且在1〇〇 °C 下乾燥2分鐮，形成黏接層後使該薄膜切成A 5版的大小 。繼後之步驟除使用的有機填充物之髏積平均粒徑為 10.8 #]«、折射率1.50、粒徑分佈0.94、圖度9U之甲 基丙烯酸甲酯（商品名：ΜΧ-lflOO、綜研化學公司製） 外，與試料3 - 1相同地進行，製得本發明之試料3 - 2的 填充物透鏡。 -4 6 * 請 先 閱 讀 背 面 之 注 意 事 項"Laminating step J of cobalt bonding layer on one or both sides of the substrate directly or via another layer, so that the above-mentioned adhesive is applied by pneumatic blade coating, a certain M blade coating, knife coating, reversible coating, conveying rod coating Coating, coating coating, contact coating, mold coating, spray coating, cut-out coating, calender coating, electrofusion coating, dip coating, mold coating, etc. Coated or printed layers such as bumper printing such as rubber printing, direct gravure printing, offset printing such as orange printing, offset printing such as offset printing, screen printing, etc. It is used as an adhesive layer. Especially if it is coated with a stick coater, it is better to obtain a uniform layer thickness. The thickness of the adhesive layer is preferably 0.5 to 2 times the average particle diameter of the buried filler. More preferably, it is 0.5 to 1.5 times. In addition, when the adhesive layer contains a hardener component, in order to adjust the depth that the filler is buried in the adhesive layer, the state of the adhesive layer is protected by peeling a PET film, etc. 8 (TC) matures at 3 ~ 14 days, and makes the adhesive react with hardening shaving before moving to the next step. Step of attaching the filler of the adhesive layer "Then, the filler is attached to the surface of the cobalt joint layer on the substrate. This method includes, for example, flowing the filler filled in the container by vibration or fluidization, and then filling the filler. The method of submerging the base material and spraying the air with the air to make the filling material adhere to the adhesive layer. At this time, the organic filling material is more fluid than the inorganic filling material, so it is easier to spray the air. Mixed with air, or easy to flow in the container, can evenly adhere to the surface of the adhesive layer < »Since the filling material is adhered to the surface of the adhesive layer, it can be reduced to fill 1-3 3- This paper size applies to China National Standard (CNS) A4 (210 X 297 mm) I ---- *- * I ----- --- ^ i I --------— Ύ (Please read the precautions on the back before filling out this page) Intellectual Property Office of the Ministry of Economic Affairs, Consumer Consumption Du printed 421720 A7 _B7 12 V. Description of the invention () The disadvantages of the filling material falling off, and in the subsequent step of burying the filling material in the adhesive layer by the pressurized medium, the pressurized medium can be prevented from adhering to the adhesive layer. Therefore, this step can also make the filler simply adhere to the surface of the adhesive layer by the adhesive force of the adhesive layer. "The step of embedding the filler in the adhesive layer" The filler attached to the surface of the adhesive layer is buried in the adhesive layer by adding the impact force of the medium. In this method, a pressurized medium is put into an appropriate container, and the pressurized medium is vibrated, and the filler is put into or drilled to attach the filler to the substrate in the state of the surface of the adhesive layer to apply an impact force to the filler. In this way, the filler is struck by the pressurized medium and buried in the surface layer of the adhesive layer. Since the pressurized medium applies a uniform blow to the filler in a small area, the filler can be buried in the adhesive layer at a uniform embedding depth. At this time, using 1D0 parts by weight of the pressurized medium is pre-mixed with 0. 5 ~ 2. For the mixed pressurized medium of 0 parts by weight of filler, since the gaps between the fillers attached to the surface of the adhesive layer in the above steps can embed other fillers at a uniform depth by the impact of the pressurized medium, A higher filling density of a uniform denier can be obtained. With this method, the filler is in a state where the embedding depth is uniform, part of it protrudes from the adhesive layer, and the whole is buried at a high density, and a single-layered filling layer is formed without being laminated in the adhesive layer. In addition, in order to force the filler to be embedded, in addition to vibration, it is also possible to use rotation, dropping, and the like. For revolving, use a revolving container or a container with stirring wings on the inside. In addition, when the external force is dropped, use a V mixer, rotation, etc. This bar is an example of the pressurized medium used when the filler is buried.压 压 介 -1 4-This paper size applies to Chinese National Standard (CNS) A4 (210 X 297 mm) ------------ II ^ ------ !, order i -------- Line (Please read the notes on the back before filling this page) Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 421720 A7 _B7_ 13 V. Description of the invention Granules such as iron, sulphur copper, alloy copper, copper and copper alloys, aluminum and aluminum alloys, made of various other metals, or alloys, or made of various kinds of metals or alloys, etc. A1 2 03, Si02, Ti02, Zr02, SiC and other ceramics, and glass, hard plastic, etc. In addition, as long as the powder is sufficiently impacted, hard rubber may be used. The material of the pressurized medium is appropriately selected depending on the material of the filler and the like. In addition, it is preferable that the shape is a sphere with uniform pressure applied to the filler, and it is preferable that the entire particle distribution is as narrow as possible. The grain size of the pressurized medium is appropriately selected depending on the material of the filler or the depth of the filler, but with a diameter of about 0. 3 ~ 2. 0 mm is appropriate. Moreover, the embedment depth of the filler is to prevent the filler from peeling off from the adhesive layer and to protrude from the surface of the adhesive layer. When the lens effect is indeed achieved, the diameter is 1 (5 to 90% (preferably 30 to 90%) It is better to embed it in the adhesive layer, depending on the optical properties of the lens, and it can be adjusted. [Removal step of excess filler] After the step of embedding the ballast in the adhesive layer Remove excess filler. Extra ballast is commonly referred to as a filler that is not completely buried in the adhesive layer and is attached to the buried filler due to inter-particle forces such as static electricity or Van der Waals force. The excess filler can be removed by applying a fluid such as water washing or air pressure to the filler layer. At this time, if the particle diameter of the filler is small, the ion-exchanged water or the like is used to perform a wet process. It is better to wash. In addition to S, the particle size of the filler is small, and it is not easy to completely remove it by the fluid pressure, so it is super-1 using an aqueous solution such as ion-exchanged water added with a surfactant, etc.-This paper is applicable to China National Standard (CNS) A4 Specification (210 X 297 mm) III ϊ ί Ί ------- ν ^ ---- 111 — Order --------- J j (Please read the notes on the back before filling out this page) Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs Λ 2 1 7 2 Ο Α7 _Β7_ 14 V. Description of the invention () After sonic washing, etc., rinse thoroughly with ion-exchanged water, etc., and dry preferably. In addition, apply heat or moisture to the previous step or after this step to soften the adhesive layer of the laminate In this case, the filler and the adhesive layer are easy to dissolve, especially when it is necessary to improve the total light transmittance and reliability. The softening step may be performed only with heat, or heat and moisture may be used in combination. Furthermore, the present invention In order to further improve the optical characteristics of the filler lens, we have conducted in-depth research on the morphology of the filler and the surrounding environment of the filler to complete the suitable implementation of the filler lens of the present invention that can exhibit more excellent optical properties. Form 0 The following describes suitable constituent materials and manufacturing methods of the filler lens according to the second to sixth embodiments of the present invention β. The same constituents, structures, and manufacturing methods as those in the first embodiment are omitted, and only the respective components are described.贲 Shixing State characteristics β 2. Second Embodiment The filler lens of the second embodiment of the present invention is filled with an organic filler having a volume average particle diameter of 2 to 15 ^ 111 in order to obtain sufficient and uniform light diffusivity and light transmission. Therefore, the filler lens according to the second embodiment of the present invention includes a substrate, an adhesive layer laminated on the substrate directly or via another layer, and a part of the adhesive layer on the surface layer of the adhesive layer. The filler lens of a filler layer made of a plurality of fillers embedded in a state where the surface of the bonding layer is protruding is particularly characterized in that the filler layer is made of an organic filler having a volume average particle diameter of 2 to 15 # m. The volume average particle diameter of the organic filler is 2 ~ 15 #! «, Preferably 2 ~ IOadi. If the volume average particle diameter of the organic filler is less than 2 # ιπ, the diffused light will be intertwined, showing a rainbow color and reducing the pair of liquid crystal cells. 1 6-This paper applies the Chinese National Standard (CNS) A4 specification (210 X 297 mm) ------: ------- 'installation --------- order----------- line (please read the back first Please pay attention to this page and fill in this page again) 421720 A7 B7 Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs. 10 stuffed photos. Micro-self-filling diameter values are shown. Each computer fills in the value of the average particle size, the organic image shows a flat mirror, the ball is fixed, and the diameter of the lens is measured by J α level. The filling objects are filled directly in the body, and the filling is done directly. The flat filling is filled with the grains and then the grains are filled first. Then the filling is done to the body. The property number is equal to the town = the machine's accumulated J number and diameter. The diameter of the machine is required to have a body. The cloth has a grain and a diameter. Each machine has a score of II. The average is D. Even the diameter of the cloth is flat. After the flat 10, the grain score is 10 products. The physical volume and the F-diameter volume of the body are filled and the body is filled with grains. • The meaning of «Sports is small, the random machine is the best, and the invention is described. 5) ratio. In addition, if it is larger than 1 5 / i m, it is a diffused light with a rough wood grain, and the edge portion of the liquid crystal day image is blurred to reduce visibility. In addition, if an organic flag filler with a volume average particle size greater than 15 # ιπ is used, the area of the filler in the plane of the filler lens and the gap area of the filler, that is, the area of the portion where the light diffuses and the portion where light does not diffuse It is very large, and these can be confirmed even by visual inspection, so that the liquid crystal image may have luminance spots. In addition, the narrower the particle size distribution of the organic filler, the more the organic filler can be subjected to the impact force from the pressurized medium uniformly in the production method of the present invention, so that the depth of the organic filler buried in the adhesive layer is uniform. And for the same reason, the filling density of organic ballasts in the face direction can be made high and uniform. Therefore, in order for the organic filler to receive a uniform impact force from the pressurized medium, the particle size distribution of the organic caution filler is 0. 8 ~ 1. 0 is better and better is 0. 9 ~ 1. 0. This paper size applies to China National Standard (CNS) A4 specification (210 X 297 mm) -------------- Yuan -------- Order il · ----- -Line (please read the precautions on the back before filling this page) The high distance printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs fills in the fillings without filling the lens under the filling method and By taking pictures of it, I straighten to the object and evenly j the vertical base is full and even away from the surface to fill the surface of the plane and not to be equal. The laminar extraction can pass through the particles and is more specific than light. With the 8-filled and scattered, the energy can make the Η -1 at the time of expansion and expansion, according to the reach of 4 San Zhen should,, sex 0. The first state of spreading Γ is too light. , The shape is transparent, the bright value M is applied and the light difference is relatively high, and the actual charge is 3 degrees, which is the standard, the mirror is used as the standard, and the charge is filled. Lifang Fangchong 421720 A7 _B7_ 16 V. Description of the invention () The cumulative volume in order of size, the cumulative volume of which is 50% of the particle diameter at the above total volume. At this time, when the particles of the organic filler are not spheres, the longest diameter is the diameter of the organic filler. In this book, the filler lens is measured using a photograph of a light image taken by a digital microscope (trade name: V Η-6 3 0 0) manufactured by Chines Corporation. 3. Third Embodiment A filler lens according to a third embodiment of the present invention has a standard deviation of the distance between the filler particles in the plane direction of the filler layer in order to obtain sufficient and more uniform light diffusivity and light transmittance. 4 or less. Therefore, the filler lens of the third embodiment of the present invention is provided with a base, and the adhesive layer laminated on the substrate is directly or via another layer, and the surface of the adhesive layer is partially from the surface of the adhesive layer. The standard deviation of the distance between filler particles in the direction of the surface of the filler layer is Q. 4 or less. This paper size applies to China National Standard (CNS) A4 (210 X 297 mm) ------ ;. ----- 1 I-I ------- Order ------- 1--line ΙΚ. (Please read the notes on the back before filling out this page) Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 421720 A7 ____B7_ 17 V. Description of the invention (). Section 4 (a) is a typical view of a photograph of a filler lens photographed perpendicularly from a plane direction. The filler Υ 僳 in this frame is a filler for measuring the base point of the "distance between particles of the filler". Then, a straight line was drawn from the center of the filler Υ at the base point to the center of the other filler adjacent to the gold portion, and the length of the straight line was measured. The length of the straight line divided by the volume average particle diameter of the filler (here, the volume average particle diameter is X) is the distance between the particles of the filler. However, at this time, the straight line is a contact with other fillers, or a filler whose size is less than one and a half of the volume average particle diameter X, or a repeated flag filler is not another adjacent filler. In addition, the fillers and the repeated fillers whose sizes are less than half of the volume average particle diameter X are not the fillers of the base point. In other words, 4 (a) 圔 傺 is the same as the substrate Υ1, the filler Υ2, and the filler. The other fillers adjacent to the object Υ4 and the filler Υ5. Filler Υ3 is to bring the straight line X3 from the center of the filler Υ of the base point into contact with the ballast ^, and it is not another adjacent filler. In addition, the fillers Υ6 and 不 7 are not more than one and a half of the volume average particle diameter X of the 瑱 filler, and therefore are not adjacent other fillers. In addition to S, the fillers 及 δ, YS, and Y1G are not other adjacent fillers because the fillers overlap. Therefore, the "inter-particle distance of the filler" of the base point filling material 可 can be the distance from the center of the filling point γ of the base point to the centers of the filling material Υ1, filling material Υ2, the filling material Υ4, and the filling material Υ5. Calculate the "inter-particle distance of the filler" of the filler 之, the length of the straight line XI / X, the length of the straight line X2 / X, the length of the straight line X4 / X, and the length of the straight line X5 / X. In addition, the "standard deviation of the distance between particles of the filling" is based on the above _ 1 9-This paper size applies the Chinese National Standard (CNS) A4 specification (210 X 297 mm)-nnnn I (Please read the back Please fill in this page again for instructions) --- Line-A7 B7 421720 1 8 V. Description of the invention () 逑 The measuring method is used to determine the "distance between particles of the filler" about 30 basis points of the filler, and since then Calculate the quasi-quasi-difference of the values and get it. However, when measuring the "inter-particle distance of the pseudo-filling" of the cautious filling of 30 値 base points, the filler at a specific base point and other adjacent fillers were once calculated to obtain the "inter-particle distance of the filling". Need to refill the specific base point and other adjacent fillers. In addition, as shown in Fig. 4 (b), when the ball is not spherical, the middle point P of the longest straight line XII of the filler Y11 is taken as the center of the filler. In addition, in this specification, a transmitted light image of a digital microscope (trade name: V Η-6 3 0 0) manufactured by Chines Corporation is used as a measuring device for the inter-particle distance of the filler. The screen has a ratio of 50 ~ 1Q0 値 filler measured. 4. Fourth Embodiment The filler lens of the fourth embodiment of the present invention has a protrusion tb of 50% or more of the filler of the self-adhesive layer in order to further improve the light diffusion and uniformity of light. The gel fraction is 60¾ or more. Therefore, the filler lens according to the fourth embodiment of the present invention is provided with a base, on which the adhesive layer is laminated directly or via another layer, and part of the adhesive layer is on the surface layer of the adhesive layer. In the state where the surface is protruded, a filling lens with a filling layer formed by a plurality of filling materials is embedded, and the gel fraction of the adhesive layer is 6QX or more, and the protruding ratio of the filling material is 50% or more. The fourth embodiment is manufactured by a predetermined manufacturing method. As shown in FIG. 5 (a), the filler 3 is embedded in a plane direction and high density, and the protruding ratio of the filler 3 is 50% or more. Filling layer 3 A, can obtain sufficient light diffusion performance, when used in reflective liquid crystal displays, can be reduced to -2 0-This paper size applies to China National Standard (CNS) A4 (210 X 297 mm)- -----, ------- 、 install --------- order --------- line (please read the precautions on the back before filling this page) Ministry of Economy Printed by the Intellectual Property Bureau employee consumer cooperative 4 2 17 2 0 Α7 Β7 19 V. Description of the invention () The nature of aluminum and excellent contrast properties β Therefore, the adhesive layer in the fourth application form must contain cross-linked points Resin and hardener. In addition, when the ballast is buried in the surface of the adhesive layer, the adhesive layer is fully cross-linked, and the gel fraction is 6 [) S; the above is better, the better is more than 70%, and the best is 8 G% or more. If the gel fraction is less than 6 G S: the adhesive layer cannot be fully used for light diffusion through the filler because of the softness and the depth of the filler embedded. In addition, the adhesive layer with a gel fraction of less than 6 G%, due to poor environmental resistance (reliability), especially in high temperature Takato environment, the adhesive layer softens, and the filler sinks deeply; S adhesive layer While reducing light diffusivity. The "gel fraction" of the present invention can be measured as follows. ① Measure the weight A of the filler lens of any size. ② Solvents such as alcohol (such as methanol) that do not damage the substrate of the ballast lens are used to expand the adhesive layer of the filler lens, and then the adhesive layer is separated from the substrate. (The separation method can be taken out, for example, by a scraper or the like). ③ Determine the weight B of the substrate of the separation adhesive layer, and calculate A-B to get the weight C of the adhesive layer. ④ Immerse the adhesive layer separated from the substrate in acetone at room temperature and humidity for 24 hours, and then stir with an acoustic wave disperser. Mix in acetone after mixing. The gel component with the adhesive layer and the filling state contained in the adhesive layer. ⑤ In order to separate the gel component of the adhesive layer in the acetone from the filler, add a specific gravity liquid (such as atmospheric imitation) to separate the gel component from the Λ filler in acetone to precipitate the filler and make the gel component Floating. © Then filter the gel component floating in acetone and dry it. Measure the size of the paper. Applicable to the national standard (CNS) A4 specification (210 X 297 mm). (Please read the precautions on the back before filling. This page) Order Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs Printed by 421720 A7 _ B7_ 2 0 V. Description of the invention () Set its weight D In addition, the ballasts precipitated in acetone were also filtered and dried, and their important E was determined. The "gel fraction" of the present invention can be obtained from the respective weights obtained above by the following formula. Gel fraction U) = I ^ (CE) X 100 The proportion of the filler protruding from the adhesive layer. In order to prevent the filler from peeling off from the adhesive layer, and to ensure light diffusion, it must be 5 DS; above . Moreover, the protruding ratio of the filler of the present invention is preferably 5 G to 90%, more preferably 55 to 8%, and most preferably 60 to 0%. The light diffusion performance of the filler will be greatly affected by the outstanding proportion of the filler. When less than 50%, the diffusion performance will be significantly reduced. In addition, when the protrusion ratio is greater than 9 U, the step of removing the excess filler is not desirable because the filler is liable to detach from the adhesive layer. The "protruding ratio of the filler" of the present invention can be analyzed by the cross-section photograph of the filling layer, and the average value of the protruding ratio of any 30 filling materials. In other words, Fig. 5 (b) is a typical example of a cross-section photograph of the filler 3 protruding from the adhesive layer 2 laminated on the substrate 1 and buried. In order to obtain the prominent proportion of the filler, it is customary to draw a straight line at the interface a and b of the filler 3 and the adhesive layer 2 in Section 5 (b) 圔. Cross-linking d. Then, the length Y from the wiring of the filler 3 to the intersection point d is obtained, and the protruding ratio of one filler is obtained from the diameter X of the filler 3 by the following formula. Protruding ratio of 1 filler U) = Y / XX100 After obtaining the protruding ratio of 30 fillers in this way, the average value can be obtained from -2 2-This paper size is applicable to the national standard (CNS) A4 specification (210 X 297 mm) ------ r ------ --------order " 1 ^ ------- line (please read the precautions on the back before spring writing) 1) 421720 A7 ___B7_ 5. Description of the invention 2 \) The "protruding ratio j of the filling material j" of the present invention is obtained. Next, the preferred method for manufacturing the ballast lens of the fourth embodiment of the above-mentioned configuration will be described. There are ① the step of laminating the adhesive layer on the substrate directly or through other layers, ② the step of hardening the adhesive layer, the setting and fraction of 60 S5 or more, ③ the protruding proportion of the ballast by the pressurized medium 50% or more, the step of embedding the adhesive layer, ④ the step of removing the excess ballast attached to the layered body obtained by the above steps. At this time, after step ②, the filler is attached to the adhesive layer. The steps are better. In addition, after the step ④, a drying process such as applying heat can be added. By external heating or humidity, the adhesive layer can be fused with the filler. The light transmittance is enhanced. At this time, humidity can be added as needed. The following describes the specific steps of the fourth application form. "Hardening step of the adhesive layer" A peeling layer P is attached to the surface of the adhesive layer. After the protective film such as Ε thin film, it is left to stand at 20 ~ 80 ° C for 3 ~ 14 days to harden the adhesive layer, and an adhesive layer with a gel fraction of 6 Q% or more can be obtained. In this case, when U V hardened 使用, which is an adhesive, is used as the hardened 糸, it can be hardened by UV irradiation. "Step of filling filler into adhesive layer" The method of embedding filler into the adhesive layer is about the same as that of the first embodiment of the upper case, but in the embodiment of the substrate 4, the protruding ratio of the filler must be 5 0 3 !the above. 5. Fifth Embodiment -2 3-This paper size is applicable to Chinese National Standard (CNS) A4 (210x297 mm) (Please read the precautions on the back before filling this page)-· Order: i-line. Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs 421720 A7 _B7_ 2 2 V. Description of the invention () The filler lens of the fifth embodiment of the present invention, in order to improve the light transmittance, is placed on the surface of the adhesive layer and carefully filled. The boundary part, that is, the bulged part of the adhesive layer is set around the filling part of the filling material. Therefore, the filler lens of the fifth embodiment of the present invention is provided with a substrate, and the adhesive layer laminated directly or via another layer on the substrate, and the surface of the adhesive layer partially protrudes from the surface of the adhesive layer. The filling lens of a filling layer formed by a plurality of embedded fillers is characterized in that a bulging portion of an adhesive layer is provided on a peripheral portion of the filling. The fifth embodiment is manufactured by a specific manufacturing method. As shown in Figs. 6 (a) and (b), the adhesive layer 2 having the periphery of the filler 3 has a bulged portion 2a, and further One layer improves the light transmittance to the incident light from the substrate side of the filler lens. Next, a preferred method for manufacturing a filler lens according to a fifth embodiment of the upper structure will be described. It is characterized by ① the step of laminating the adhesive layer directly or via another layer on the substrate, ② the step of burying the filler in the adhesive layer by a pressurized medium, ③ removing the layer attached to the laminate obtained in the above step The step of filling with excess, ④ The step of softening the adhesive layer of the above-mentioned laminate. Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs (please read the precautions on the back before filling this page). At this time, it is better to have the step of attaching the town filling to the adhesive layer after step ①. Moreover, the order of steps ③ and ④ is interchangeable. Then, by performing a step of softening the adhesive layer of the laminate, a bulged portion of the adhesive layer can be provided on the peripheral portion of the filler. In addition, when manufacturing the filler lens according to the fifth embodiment of the present invention, -2 4-This paper size applies the Chinese National Standard (CNS) A4 specification (210x297 mm) A7 421720 B7_ 2 3 V. Description of the invention () In addition to the step of softening the adhesive layer of the above-mentioned filling layer, a resin having a small molecular weight or a low crosslink density can be selected as the resin for forming the adhesive layer, and a bulging of the adhesive layer can be provided at the peripheral portion of the filler. In some cases, when the adhesive layer is used, the strength of the etch resistance of the filling layer is reduced, and at the same time, it is easy to cause the adhesive layer to fall or peel when placed in a high temperature and high humidity environment. A procedure specific to the fifth embodiment. The "softening step of the adhesive layer of the laminate" softens the adhesive layer of the laminate. The softening method includes, for example, a method of applying heat or moisture to the adhesive layer. In order to make the adhesive layer, it depends on the type of adhesive or hardener constituting the adhesive layer, for example, at a constant temperature at a set temperature: 30 ~ 80 ° C, humidity: 6 ϋ ~ 95% R Η It is obtained by leaving the substrate forming the laminate in a wet tank for 6 hours to 2 weeks. Of course, it can be softened only by heat, or heat and moisture can be used together. In addition, in an environment set at 30 to 80 ° C, the substrate forming the laminate is softened by, for example, hot air or an infrared heater, and the adhesive layer is softened by irradiating an electron beam. By softening the adhesive layer, a swollen portion is formed by an adhesive resin in the peripheral portion of the filler, and in particular, the light transmittance from the film can be improved by a further layer. 6. Sixth Embodiment A filler lens according to a sixth embodiment of the present invention is to stably maintain the reliability of optical properties, that is, when specific optical characteristics are required, the adhesive layer contains a hardening agent with limited hardening to make it stable. Appropriately hardened. Therefore, the filler lens according to the sixth embodiment of the present invention is presumed to have a substrate, and an adhesive layer laminated directly or through the substrate on the substrate, and the adhesive-2 5-This paper size applies Chinese national standards ( CNS) A4 specification (210 X 297 mm) (Please read the precautions on the back before filling out this page) -------- Order --------- Line-Staff of Intellectual Property Bureau, Ministry of Economic Affairs Printed by a consumer cooperative Printed by a consumer cooperative of the Intellectual Property Bureau of the Ministry of Economics 42172 0 A7 _B7_ 2 4 V. Description of the invention () The surface of the bonding layer is partially protruding from the surface of the adhesive layer, and most of the filler is buried. The filled lens of the formed ballasting layer is characterized in that the adhesive layer is hardened by a hardening agent with limited hardening. This sixth embodiment can prevent the coating liquid from being hardened when the adhesive layer is formed, or the adhesive layer from being hardened after the layer is formed and the filler is buried, and the embedment depth of the filler can be easily adjusted. After the filler is buried, the adhesive layer is hardened, and even under high temperature and wet conditions, the adhesive does not cause heat flow, and the embedment depth of the ballast can be maintained stably, that is, the optical characteristics. In addition, when a plastic film is used as the substrate in the sixth embodiment, since the curing temperature cannot be set to a high temperature, especially when PET or TAC is used, an adhesive layer that can be cured below 100 ° C is required. Resin. In addition, a hardening-restricted hardener must be used as an essential component in the adhesive layer. The hardening agent whose hardening is restricted is, for example, a block hardening agent or an encapsulating hardening agent which does not cause a hardening reaction at room temperature (normal temperature ~ 6Q ° C) to the hardening reaction group. The above heat starts the role of hardener. Specifically, for example, in the case of an isocyanate strip hardener, an appropriate active hydride such as an alcohol, a phenol, a lactone, or an oxime (hereinafter referred to simply as a block agent) is used for the isonic acid ester group. Pre-blocked (covered) block isocyanate compound. In this isocyanate compound, a polyisomethane ester is placed in a reactor equipped with a stirrer, a thermometer, and a reflux cooler, and the mixture is stirred and a blocking agent is added, and the block is heated to 70 to 80 ° C for block formation. The response is modulated. Blocking agents include, for example, ethylene glycol monobutyl ether, diethylene glycol monobutyl ether, and triethyl-2 6-This paper size is applicable to China National Standard (CNS) A4 (210 X 297 mm) — — — — — — — — — — — — — — IIII 1 JI · 11111111 (Please read the notes on the back before filling this page) A7 42 172 0 B7_ 2 5 V. Description of the invention () Glycol monobutyl ether, tetraethylene glycol Monobutyl ether, pentaethylene glycol monobutyl ether, ethylene glycol monohexyl ether, diethylene glycol monohexyl ether, ethylene glycol mono-2-ethylhexyl ether, diethylene glycol mono-2-ethyl ether, propylene glycol Monomethyl ether, dipropylene glycol monomethyl ether, allyl alcohol, 2-hydroxyethyl acrylate, 2-hydroxypropyl acrylate, 2-hydroxyethyl methacrylate and other hydroxy acrylate compounds, and acetamyl Active methylene compounds with double bonds such as allyl acetate and diallyl malonate. Thing. Among these, in order to prevent problems such as spores of the coating film during hardening, it is preferable to have a boiling point higher than the hardening temperature. In addition, the isotonic acid esters of the isomerized foods which are block-formated, such as 2,4-methylphenyl isocyanate, 2, 6-methylphenyl diisocyanate, 2, 2'-di Phenylmethane diisocyanate, 2, 4'-diphenylmethane diisocyanate, xylyl diisocyanate, phenylene diisocyanate, hexamethylene diisoneonate, isopropyl Fluorone diisogasic acid ester, hydrogenated methylphenyl diisocyanate, hydrogenated methylhexamethylene diisocyanate, trimethylhexamethylene diisocyanate, lysine isocyanate Diisocyanates such as neonate, dodecamethylene diisocyanate, or carbamates of these diisophosphonates, biuretates, isouric acid (trimerization) ), Carboxydiamido imide and polymer, among these compounds, they can be used alone or in combination of two or more kinds. In this embodiment, the adhesive force of the adhesive layer based on the hardener (180-degree peeling adhesive force based on JIS Z 0237) is 50 to 3000 g / 2 5 me, and the adhesive force after curing is 3 G g / 2 5 ra m to be matched, it is practically preferred that if the adhesive force of β hardener is less than 5Dg / 25mni, the filler will not be buried, and the buried filler will detach. Conversely, the adhesive force is greater than -2 7-This paper size applies to the Chinese national standard (CNS> A4 size (210x 297 mm): 1 ------_ i I ----- order * ----- -Line— (Please read the notes on the back before filling out this page) Printed by the Consumers ’Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs 42 172 A7 B7 2 6 V. Description of the Invention Fully sticky, Shi Zhen's logistics mirror layer g / you fill. . The material is heated at the point. The micro charge is 30, and the filling layer is missing 6 buried charge township maps. Significantly better. The insignificant step of the first step of filling in the status of the status filling. The thing on the surface, the dimension control, the non-section mirror, the step of forceful execution, Yu Chongguan said. The actual layer of control required to be a type of cut-through-type interface has many steps to neutralize the land. It must be adhered to a typical object. The connection is easy to make, and the resistance to change is still sticky. The layer is filled by the dropping agent into the following example. After that, the layer of the raw emblem is formed by special deposits from the infiltration marks of the wet mirror case. The high-density lens is embedded in a hard compression structure, and it is filled with a good soft-fill temperature-permeability system, or it is specifically described that the β layer is filled before it is filled with a soft-filled high-fill tube and it is traumatized. Quality, the small amount of material is connected to the ball in the ball filling, and the photoreceptor is reduced from the step J to the adhesion, but the pressure is filled. Easy to make it step by step. The stickiness of the sudden, that is, the addition of the traced surface of the Huaming will be closed or added. ② Enter the step, ask, and use it for information. Some under the pressure gauge will be replaced by the sudden step to stop the enterprise. Take the Ming Dynasty custom to make the time or layer wet Mingjia directly borrow the hard, step by step hard filling is specifically said to be for l injury filling higher said that the upper layer. There are some things you can learn: a single fake 傺 25 is filled with temperature, the body is attached, and the upper layer is a step-by-step step-by-step light shape diagram 圔 g / easy. The depth of the β layer can be embedded in the 123 000 surface. When it is transparent, it is necessary to insert the object into the lens. Table 30 mm is the object ①②③④ Γ The scale is applicable to the Chinese National Standard (CNS) A4 specification (210 X 297 mm) 421 72 〇 Α7 Β7 2 7 V. Description of the invention } Mirror bright, flat make your eyes full and transparent. Set the U micro hair U to send a mirror image, the material filling outfits the double magnification, the double magnification, and the transparent magnification. Αοο 子 of. Fang Wusuo (a type fills out the expansion rate of 50 movie films and 50 movie films. The abruptness, photography, and photographic light fill the state of the picture, and the layer state is appropriate} surface} mirror} surface } When the mirror-shaped part is connected (b-plane (b-plane (b-micro {b-plane (b-micro-image 0) distance from the application of the application, the scope, the magnification, the magnification, the magnification, the magnification, and the magnification are between 00 and 16.) Self-perceived, 00 through 00, 00 through 00, and 2 through I, Figure 4 shows 5 objects, 2 objects, 10, 2 objects, and 5 electron microscopes with C-type photography. The penetrating is the filling of the canonical code of the town} town 丨 face 丨 filling the surface object} according to the straight description of the town of (a of {a truncated U (a truncated pair (b is issued when the mirror is vertical) Hair is 1x magnification 2x magnification filled with 0®, micro Λ to the object} this} hair 001-00 through 001-00 through 10 pieces of bright squares filled with (b. Cb this 10 materials 20 materials 10 It is expected that the material 20 is based on Zhaozi's face for counterfeiting and falsehood. It is made with a test to fill the test with a charge of mirror electricity to make it flat. 圔The self-shaped U-plane method U-plane is the picture of the hairpin's line of the hairpin's hairpin U's apparent map mirror ball_cut screenshot_ screenshot Figure 1 Picture of this picture. Learn to cut 4 through 5 type example 6 type 7 cut 8. 91-10. 111-12 pieces of light objects first thing bb first code first film first material first film The first photo is the most positive photo shoot photo shoot ITi-^ ------- line 丨 h (Please read the precautions on the back before filling 1 ^ this page) This paper size applies to China National Standard (CNS) A4 specification (210 X 297 mm) 42 1 72 0 Α7 B7 2 8 V. Description of the invention () Typical of the incident light (a) from the film side and the incident light (b) from the filler side Fig. 13 is a typical drawing illustrating the method for measuring light scattering, and the typical method for measuring the total light diffusion transmittance (a) and total light diffusion reflectance (b). ] ϋ An electron microscope photograph of the plane (a) and cross section (b) of the ball-filling lens of the sample 2-1 of the present invention photographed at G times. Figure 15 shows the sample 2-of the present invention photographed at 1 Q 0 G times- 2 of the electron filling lens plane (a) and section (b) of the filling lens. Figure 16 shows the plane of the filling lens of samples 2-3 of the present invention photographed at 1 D 0 0 times. (A) and section ( b) Electron microscope photo. The first one is the electron microscope photo of the plane (a) and cross section (b) of the filling lens of samples 2-4 of the present invention, taken at 10 G 0 times. 1st δ Figure 傺 is a photograph of the electronic display mirror of the plane (a) and cross section (b) of the ball-filling lens of samples 2-5 of the present invention, taken at 1 × 0 0 times. Fig. 19 is an electron microscope photograph of the plane (a) and cross section (b) of the lens filling sample 2-6 of the present invention, taken at 1 D 0 G times. Figure 2D is an electron microscope photograph of the plane (a) and section (b) of the lens fillings of samples 2-7 of the present invention, taken at 1 Q Q G times. The first 21 is a photograph of the filler of samples 2 to 8 of the present invention, which is photographed at 1 G D Q times. The plane (a) and cross-section (b) of the lens are shown by an electronic display lens. Article 22 is the plane (a) of the lens filling object of the sample 3 to 1 of the present invention photographed at 100 CI times. And section (b) of an electron microscope. Figure 2 3 is a filling of sample 3-2 of the present invention, which is taken at 1 QG 0 times. &Quot; 3 0 _ This paper size is applicable to the National Standard (CNS) A4 specification (210 X 297 mm) (please first (Read the notes on the back and write on this page). -Line _ Printed by the Intellectual Property Bureau of the Ministry of Economic Affairs for consumer cooperation Du printed 42172 0 A7 _B7__ 2 9 V. Description of the invention () Electron microscope photo of the plane (a) and section (b) of the lens. The second 24th is an electronic display and removal mirror photo of the plane (a) and section (b) of the lens of the present invention sample 3-3 photographed at 100 G times. sheet. Figure 25 is an electron micrograph of the compact lens (a 1), the rough range (a 2), and the cross section of the filler of samples 3-4 of the present invention photographed at 1 G 0 times. Fig. 26 is an electron micrograph of the dense area (a 1), the rough area (a 2), and the cross section of the lens filling sample 3-5 of the present invention, taken at 10 Q 0 times. Fig. 27 is a photo of a micro-mirror of a flat lens of a comparative sample 3-6 photographed at 5 D 0 times. Fig. 28 is an electron microscope photograph of a lens plane of a comparative sample 3-7 photographed at S 0 0 times. No. 2 9 _ is an electron microscope photograph of the plane of the lens (a) and section (b) of the comparative sample 3-8 taken at 1 Q 0 0 times. FIG. 30 is an optical microscope photograph of the plane of the filler lens of the sample 3-1 and the sample 3-4 of the present invention using a 5 G magnification objective lens. Fig. 31: An electron microscope photograph of the plane (a) and cross section (b) of the filler lens of sample 4-1 of the present invention is taken at 2 Q D 0 times J = J. Figure 32: An electron microscope photograph of the plane (a) and cross section (b) of the filler lens of sample 4-2 of the present invention at 200 G times. The 3rd and 3rd pseudo-photographs are taken at 20 Q Q times tb compared with the stuffing lens of sample 4_3. < a) and cross-section (b) electron microscope photos ^ Figures 3 and 4 are comparison samples taken at 2 DQQ times. Samples 4-4 are filled — 3 1 — This paper applies the national standard (CNS) ) A4 specification (210x297 mm) -------: 丨--Install i I \ '(Please read the note on the back #,' Optional write this page) Order · -line · Intellectual Property Bureau of the Ministry of Economic Affairs Printed by the Employees' Cooperative Cooperative, printed by the Intellectual Property Bureau of the Ministry of Economic Affairs, printed by 421720 A7 _B7_ 3 0 V. Description of the invention () Electron microscope photograph of the plane (a) and section (b) of the lens. Fig. 35 is an electron microscope photograph of the lens plane i a) and the cross section (b) of the sample 5-1 of the present invention photographed at 50D0 times. Fig. 36 is an electron microscope photograph of the lens plane (a) and section (b) of the sample 5-2 of the present invention, which is taken at 5 Q Q 0 times. Fig. 37 is an electron microscope photograph of the lens plane (a) and section (b) of the comparative sample 5-3 photographed at 5,000 times. Figure 3 (Figure 傺 is a typical cross-section of the filling lens of the present invention suitable for a transmissive liquid crystal display example) Figure 3 is a typical cross-sectional view of the filling transmissive m of the invention suitable for a reflective liquid crystal display example 0 Figure 4 0 丨 Fig.% The filling lens of the present invention is a typical example of a liquid crystal display used as a light diffusing lens. 0 Description of the number 1 Film (substrate) 2 Adhesive layer 3 Filler 3 A Filler layer T plus The compressive medium L lens is the best form for carrying out the invention. The following description will explain the embodiment of the present invention. Furthermore, in the following, Γ part J 傜 represents the factory weight part J 〇. 1st embodiment- 32- This paper size is applicable to China National Standard (CNS) A4 (210 X 297 mm) ------.------ V-fitting -------- Order ----------- line (please read the precautions on the back first) Rewrite this page again) 421720 Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs Α7 Ε7 3 1 V. Description of the invention () The manufacture of the filling lens uses 80 # m of triacetyl cellulose (trade name: Fujitako (transliteration) UVD SO, Fuji Photo Negative Film Co., Ltd., refractive index 1. 4 9) is a transparent substrate. On one side of the film, a reversible coater is applied, and the thickness is 10 Am after coating. 1 Q 〇 part acrylic sticky layer (trade name: SK lyin (transliteration) 8 1 1 L, made by Soken Chemical Co., Ltd., full solid content 2 3 S: ethyl acetate solution) added 1 · 5 Parts of isocyanate osmium hardener (trade name: D-90, manufactured by Soka Chemical Co., Ltd., full solid content 9 Q% ethyl acetate solution), dried at 1 fl D ° C for 2 minutes to form Adhesive layer. Then, a monodispersed acrylic strip filler made of polymethyl methacrylate with a particle diameter of 5 A η and a refractive index of 1, 5 D was used as the filler, and the ballast was injected from the bottom and sprayed out. As much air Orifice container. The container is then vibrated, and the multiplication effect of the vibration and the ejected air is caused to make the filling flow. If the adhesive layer is formed on the surface with an adhesive film at an appropriate time, a filler is attached to the surface of the adhesive layer. Next, the pseudo-filler is buried in the surface layer of the adhesive layer by the vibrating device shown in Fig. 7 to form a pseudo-filler. The vibrating device 投入 puts a pressurized medium, a ballast and the above-mentioned film into a container C provided on the vibrating mechanism V, so that these inputs are vibrated by the container of the vibrating mechanism V, and the filler is buried in the film The concubine. The container C is made of a hard synthetic resin or a hard material such as gold tincture. The container C is formed in a bowl shape with an opening C 1 in the upper portion, and bulges upward from the central portion of the bottom C 2, which is the same as the opening C 1. The height of the columnar part C 3. Outside S, -3 3-This paper size applies to China National Standard (CNS) A4 grid (210 X 297 mm) 1 —------------ Loading -------- Order ---------- Line ί (please read the precautions on the back 1> to write this page) A7 421720 __B7_ 3 2 V. Description of the invention () The vibration mechanism V image is on the machine F through the line圏 Springs fl and f 2 are attached to the vibrating plate f3. A vertical axis f4 is protruded upward from the central portion of the upper surface of the vibrating plate f3. The motor f 5 is fixed to the central portion of the lower surface of the vibrating plate f 3 and the output shaft of the motor f 5 is fixed. The eccentricity on f 6 is constituted for the weight f 7. The container C is placed in the state of the vibrating plate f 3, and the upper end of the columnar portion C 3 is fixed to the upper end of the vertical axis f 4, and the horse coupling f 5 is driven to vibrate the heavy clock f 7 when it is rotated. Into the container C of the vibrating device, 3 li g of a spherical ball with a diameter of 0.5 m hi as a pressurized medium was put, and another 3 Q g of ball-shaped filling was added, and the two were mixed. Then, the container C is in the state shown in FIG. 7 and maintained at a 45-degree inclined state, so that the container C is vibrated, and the upper diaphragm is directed upward to the side of the adhesive layer with the filler. , Make the bottom of container C move at a speed of 30c ω / min and dive into the pressurized medium. As a result, the ballast is struck by the vibrating pressurized medium to be buried in the surface layer of the adhesive layer to form a filling layer. Then, using ion-exchanged water, a water pressure bath was added to the filling layer to clean the filling layer, remove the excess filling material, and then dry the gold body by air flow to prepare the filling lens of sample 1-1 of the present invention. Sample 1-2 Γ! -Packing ----- Order ------- --- (please read the precautions on the back before writing this page) The size of the pellets printed by the cooperative printed by the external lens through the medium and the pressure of the town are all equal. The size of the material filled with Μ is the size of the grain and the material is tested. The test is made with the same citrus material. ^ ± ίΐι »3 : 8 Sang Mo thick in the San S brand Λί product Sand film element is in the form of covering the body with a mixture of Fang Yicheng and three coatings, and the inverse composition of the three coatings can be described as follows. The size of the obtained tartar paper is applicable to the Chinese National Standard (CNS) A4 specification (2〗 0 X 297 Gongchu) A7 42 172 0 B7__ 3 3 V. Description of the invention () --------- --I--install --- (Please read the precautions on the back before ^ this page) (Transliteration) UVD 8 0, Fuji Photographic Co., Ltd., refractive index 1. 4 9). On one side, on 1 After drying at 〇 ° C for 2 minutes, the coating film was hardened by ultraviolet irradiation (irradiation distance 1 fl cm, irradiation time 30 seconds) with a 120w / cib light-collecting high-pressure mercury lamp. As a comparative sample 1 to 3, the conventional fierce diffusion film shown in 2) thus prepared was used as a comparison sample. 9 5 parts of epoxy acrylate UV film (trade name: KR-5 G 6, manufactured by Asahi Denka, Solid 95% solution) • 10 parts of cross-linked acrylic bead pigment (trade name: MX 1 50, manufactured by Soken Chemical Co., Ltd., particle size 1 · 5 A in soil 0.5) • isopropyl alcohol 23 Μ) (2) Evaluation of the filling lens ① Observation of the filling layer The plane and cross section of the filling lens of samples 1-1 and 1-2 were observed with an electron microscope. Sections 8 (a), (b), and (c) (i.e., taken at 100Q, 2000, and 5 QDG times the planer electron microscope photographs of the filler lenses of each sample 1-1, and Figure 9 (a), (Μ 僳 Takes in cross-sectional electron microscope photographs of the filler lenses of each sample 1-1 at 2000 and 5000 times magnifications. Also, the first D_U), (b), (c) 傺Plane electron microscope photographs of the filler lenses of each sample 1-2 were taken at a magnification of 1,000 times, 2000 times, and 50,000 times printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs. Sections 11 (a) and (b) of a cross-section electron microscope photograph of the filler lens of each sample 1-2 taken at 2000 times and 5000 times. It can be seen from the plane photos of samples 1-1 and 1-2 that the ballast is dispersed uniformly and densely in the adhesive layer. And according to the cross-section photos, fill in-3 5-This paper size is applicable to the Chinese National Standard (CNS) A4 specification (210 X 297 mm) 421720 A7 B7 3 4 V. Description of the invention () The filling is a sample; 1-1 hour Buried into the adhesive layer to a diameter of 7 Q 5S, sample 2 was buried to a diameter of 4 (U), and protruded from the surface of the adhesive layer uniformly. ② Light diffusion test related to the above samples 1-1 ~ 1 -Filler lens of 3, when light is incident from the film 1 side as shown in Figure 12 (a), as shown in Figure 12 (b), when the light is incident from the filler 3 side, the whole light diffuses and transmits Rate: T% and total light line reflectance: R%, measured using Shimadzu spectrophotometer ϋ V 3 1 0 0. The measurement method 傺 gold light diffusion transmittance: Τ 2 as shown in Figure 13 ( a) As shown in the figure, between the incident light and the reference white plate (magnesium sulfate) 10 through the filling lens L, the first full light diffusion transmittance scattered in the front is measured. Moreover: No. 13 U) Fig. 12 (a) makes light incident from the film side, and the same applies when light is incident from the filler backward as shown in Fig. 12 (1). In addition, the total light diffuse reflectance: 1U, so that the light is first irradiated on the reference white plate (thallium sulfate), and the total light diffuse reflection value of the light scattered behind it is measured, and the value is 1 Q 0. Then, as shown in Section 1 (3) (b), the light is made incident on the filling lens L, and the total light diffusion reflection value is measured, with -------------- install --- ( Please read the notes on the back first to write this page.) Order--Line-Consumption cooperation by employees of the Intellectual Property Bureau of the Ministry of Economic Affairs is printed as usual. And from this, the 0 calculation calculation example is entered into the film sample of the long bb Yu ground wave. The value is the same as that of the reflection time value dispersion to make the shot set.} Enter the 0 line (a side, light diagram) The object ηκι, 2 'i ο the whole town of the l3ro 1 ~ 7, such as from β such as color} light 40 fruit white (b makes the final figure) long. Base 13 (b wave description on the fixed table ， 1 The measured value and the average paper size are applicable to the Chinese National Standard (CNS) A4 specification (210 X 297 mm) A7 42 172 0 _B7 3 5 V. Description of the invention () Table 1 Light from the person on the film side Incident light from filler side Ί% R5S Ί% U Sample 1-1 62.2 45.3 99.8 24.8 Sample 1-2 70.3 42.3 97.6 28.3 Sample 1-3 91.3 26.7 91.4 26,5 ----------- --- 'II (Please read the precautions on the back and then on this page) Order-From Table 1, we can see that for samples 1-3, whether the light is incident from the film side or the filler side, its total light transmittance is about 9 1SK, total light diffuse reflectance is about 26%, there is no difference. In addition, the light scattering properties of samples 1-2 are different from the film side and the filler side due to the incidence of light. Light is incident from the film side The transmittance of full-light expansion is lower than that of samples 1 to 3, and the transmittance of full-light diffusion is high. Moreover, when light is emitted from the side of the filler, the full-light diffusion transmittance is extremely high, and conversely, the full-light diffusion reflectance In other words, the filler lens of the present invention has different light scattering properties due to the difference in the incident direction of the light, and it has a lens effect. The optical characteristics of the objective can be determined by using this. The paper standard is applicable to the Chinese National Standard (CNS) A4 size (210 X 297 mm). Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs 42 172 0 A7 _B7_ 36 V. Description of the invention () 2. The second embodiment ⑴ manufacturing of the filler lens First, the present invention The second embodiment describes the acrylic polymer a as an adhesive in the adhesive layer. In a flask equipped with a thermometer, a stirrer, a reflux cooling tube, and a nitrogen introduction tube, 94 parts by weight of n-butyl acrylate, 3 Parts by weight of acrylic acid: [parts by weight of 2-hydroxy acrylate, 0,3 parts by weight of benzyl peroxide, 40 parts by weight of ethyl acetate, 60 parts by weight of toluene, and then introducing nitrogen gas from a nitrogen introduction tube to burn After the inside of the bottle was in a nitrogen atmosphere, the temperature was increased to δ 5 ° C, and the polymerization reaction was performed for 10 hours to obtain an acrylic polymer solution having a weight average molecular weight of about 1 million and a Tg of -5 (TC. Polymerization was performed in this acrylic acid. Methyl isobutyl ketone with a solid content of 20% by weight was added to the polymer solution, and an acrylic polymer a K was prepared as a bonding history of the chin filler lens. Samples 2-1 used triethyl cellulose (brand name: Fujita.German VD 80) with a thickness of 80 wm, manufactured by Fuji Photographic Film Co., Ltd., with a refractive index of 1.49 and an all-line transmission of 9 2. 4) As a transparent substrate. On one side of the film, 0.2 part by weight of an isocyanate-based hardener (trade name: L-4, manufactured by Soken Chemical Co., Ltd.) was added to 100 parts by weight of the acrylic polymer a, 0.1 Parts by weight of epoxy resin hardener (trade name: E-5XM, manufactured by Soken Chemical Co., Ltd.), M is reversibly coated to a thickness of 3 μm after drying, and dried at 100 ° C for 2 minutes To form an adhesive calendar, and cut the film into a size A5. Then, use a volume average particle size of 4, 5 W m and a particle size distribution of 0.9 4-3 8-This paper size applies the Chinese Painter Standard (CNS) A4 specification (210 X 297 mm) (Please read the back first (Note on this page again, ¾ page) Order. -Line_ Printed by A7 421720 B7 37, Consumer Cooperatives, Intellectual Property Bureau, Ministry of Economic Affairs 5. Description of the invention (), methyl silicon with refractive index 1.43, roundness 96% Beads (commercial name: Dunspain 1 5), manufactured by GE Toshiba Silicon Co., Ltd., were used as organic fillers, and the organic fillers were put into a multi-well container that ejected air from the bottom. The container is then vibrated, and the organic filling is brought into a flowing state by the multiplication effect of vibration and air jet. An adhesive layer was formed on the surface, and the above-mentioned film was allowed to infiltrate into the surface at an appropriate time to allow the filler to adhere to the surface of the adhesive layer. (Then s is the same as the first embodiment described above. After the plutonium filler is buried in the surface layer of the adhesive layer to form a filler layer, the filler lens is immersed in ion-exchanged water with a surfactant (trade name: Liebrock History (transliteration) NC-9 5, manufactured by Lion Company) in 0.1% by weight aqueous solution, ultrasonic waves were applied externally, and M was washed to remove excess organic filler. It was taken out from the aqueous solution, and M ions After fully flushing with the exchanged water, the surface was cut with an air knife. Then, it was placed in a 40 t thermostatic bath for 5 days, dried, and then cooled to normal temperature to obtain a filler lens of sample 2-1 of the present invention. Test 2-2 is the same as sample 2-1 on one side of the film. The adhesive of sample 2-1 is applied from a reversible coater to a dry thickness of 3 y, m, at 1 0 (TC After drying for 2 minutes to form an adhesive layer, the film was cut to the size of A 5 plate. The subsequent steps except the organic filler used had a volume average particle size of 2.6 W m, a refractive index of 1,43, and a particle size Methyl silicon beads with a distribution of 0,90 and a roundness of 94¾ (trade names: Dunsparru 1 3 0, GE Toshiba Silicon (Manufactured by the company) Except for sample 2-1, the stuffing lens of sample 2-2 of the present invention was obtained. *** 3 9-This paper size applies the national standard (CNS) A4 specification (2) 0 X 297 mm) ------? ---- I-1 —----- ^ Order-, ----— 1 (Please read the notes on the back first # -Fill this page ) Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economy 42172 0 κι _Β7_ 38 V. Description of Invention () Sample 2-3 (Please read the precautions on the back before writing this page) Same as Sample 2-1 on the film One side of the M reversible coater coated the adhesive of sample 2-1. The thickness after drying was 4. μ κι t and it was dried at 100 ° C for 2 minutes to form an adhesive history. The negative was cut into A size 5. The subsequent steps except for the use of organic fillers have a volume average particle diameter of 5.0 wm, a refractive index of 1.50, a particle size distribution of 0.94, and a roundness of 93%. MX X-500 (manufactured by Soken Chemical Co., Ltd.), and the same procedure as that of sample 2-1 was performed to obtain a filler lens of sample 2-3 of the present invention. Samples 2-4 were the same as samples 2-1. Ground in the film On one side, the M-reversible coater coated the adhesive of sample 2-1, the thickness after drying was 5 wm, and it was dried at 100 t for 2 minutes to form an adhesive layer, and the film was cut. It is a size of A5. Subsequent steps except for the use of organic fillers with a volume average particle diameter of 1Θ. 8 wm > refractive index 1.50, particle size distribution 0.94, roundness 94% methyl methacrylate beads (commodity Name: MX-1000 (manufactured by Soken Chemical Co., Ltd.) The same procedure as in sample 2-1 was performed to obtain a filler lens of test sample 2-4 of the present invention. Sample 2-5 The consumer cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs printed the same sample 1 as the sample 2 -1. The reversible coating machine coated the adhesive of sample 2-1. The thickness after drying was 6 wm. After drying at 100 ° C for 2 minutes to form an adhesive layer, the film was cut to a size of Λ 5 mm. Subsequent steps except for the use of organic fillers with a volume average particle size of 14.9 in, refractive index 1, 50, particle size distribution 0, 9 6, and roundness 9 2% methyl — 40- paper The standard applies to the national standard (GNS) A4 specification (2) 0 X 297 mm) 421720 A7 _B7_ 3 9 V. Description of the invention Γ) Methyl acrylate beads (trade name: M X-1 5 0 0 Η, comprehensive research chemistry (Manufactured by the company) ------ Ί ----!-Crack i I ν \ / · (Please read the precautions on the back side # · -β to write this page), except that it is the same as that of sample 2-1, Filler lenses of samples 2 to 5 of the present invention were prepared. Samples 2-6 were coated with the adhesive of sample 2-1 on a side of the film in the same way as sample 2-1 with a reversible coater. The thickness after drying was 3 μm, and it was under 10 〇 ”. After drying for 2 minutes, the film was cut into A size 5 sheets. The subsequent steps except the organic filler used had a volume average particle diameter of 4.1 «0), a refractive index of 1.52, a particle size distribution of 0.34, Round glass with a roundness of 67¾ (trade name: MB-10), manufactured by Toshiba Barroty (Transliteration), was performed in the same manner as the test section 2-1 to obtain the filling of samples 2-6 of the present invention. The material is transparent. And the filler contains irregular particles, and the longest diameter is measured as the diameter of each filler. Samples 2-7 'Line-Consumed by the employee of the Intellectual Property Bureau of the Ministry of Economic Affairs, printed by Hezhu Co., the same as Samples 2-1 On one side of the film, a K-reversible coater was used to apply the adhesive of sample 2-1. The thickness after drying was 15 W m. Once dried at 100 t) for 2 minutes, K formed the adhesion history. The film was cut into A size 5 plates. The subsequent steps except the used machine filler had a volume average particle diameter of 21.0jum, a refractive index of 1.50, Except for methyl propionate beads with a diameter distribution of 0.29 and a roundness of 94¾ (trade name: MR-2 G, manufactured by Soken Chemical Co., Ltd.), the same procedure as in sample 2-1 was performed to prepare sample 2-of the present invention. Filler lens of 7. Samples 2-8. Same as Samples 2-1 on one side of the film. M-Coated Reverse Coating Machine -41-Too much paper. Chinese National Standard (CNS) A4 specifications (210 X 297 mm) 421720 A7 B7 40 V. Description of the invention (谙 Read the precautions on the back first and then write the adhesive on sample 2-1 on this page. The thickness after drying is 20 μm, and After drying at 0 C for 2 minutes to form an adhesive layer, the film was cut into A size 5 sheets. The subsequent steps except for the organic filler used had a volume average particle diameter of 29.3 «m, a refractive index of 1.52, and a particle size distribution. Except for alkali glass with a roundness of 94¾ (trade name: GB-7 3 1, manufactured by Toshiba Baroti), the same procedure as in sample 2-1 was performed to obtain a sample 2-δ filling material of the present invention. Lens. 评估 Evaluation of Filler Lenses ① "Observation of Filler Lenses Observe Filler Lenses of Samples 2-1 to 2-8 by Electron Micro Chains" Plane and cross-section of the filling layer. Figures 14 to 21 are electron microscope photographs of the plane and cross-section of the filler lens of samples 2-1 to 2-8 taken at a factor of 1000. Figures 14 to 13 show that the sample The filling density of 2-1 ~ 2-5 in the direction of the plane of the lens is high and uniform, and the depth of the buried cementation is uniform. In addition, according to the 19th and 21st gardens, samples 2-6 and 2 The filling through -8 has traces of the filling material falling off during the washing step of the excess filling material, and there are a lot of falling marks (the gap in the center of Figure 19 and Figure 21). In addition, as shown in samples 2-7 and 2-8 of Figs. 20 and 21, the volume of the filler "the average particle size is large, so the gap between the filler and the filler is wide." ② Evaluation of the uniformity of light transmitted by the Consumer Cooperative of the Intellectual Property Office of the Ministry of Economic Affairs. The filling lens of samples 2-1 to 2-8 was transmitted through the light, and the uniformity of the transmitted light was evaluated visually. The Α5 version is 0 when it is completely uniform, and the filler is removed or the gap between the fillers. Depending on the location, there is a place where the light transmission is abnormally high and bright, or due to the existence of several fillers, the light transmission is -42-this Paper size applies the national standard (CNS > A4 specification (210 * 297 mm) A7 Printed by the Intellectual Property Bureau of the Ministry of Economic Affairs and staff cooperatives A2M20 B7_ 41 5. Description of the invention () Abnormally low, dark places, by visual inspection When it can be confirmed, it is X. The evaluation result of the uniformity of the transmitted light is shown in Table 2. ② The wood grain size evaluation of the transmitted light allows the filler lens of samples 2-1 to 2-8 to transmit the transmitted light, and visually observes and evaluates K. The size of the wood grain that transmits light. You can see 0 when the light is transmitted smoothly and X when you see it all the time. The results of the evaluation of the size of the wood texture through light are shown in Table 2. ④ Specimen 2-1 to 2- for optical characteristics test The 5th filling lens uses a UV3100 spectrophotometer manufactured by Shimadzu Corporation to measure the total light transmittance when the light shown in FIG. 12 (b) is incident from the filler side: rum, total light diffusivity: HzU). The measurement results are shown in Table 3. However, for practical use as a filler lens for a display, the balance between brightness and viewing angle depends on the use of the display. Tt is 70S: above, and Hz is preferably 60¾ M. -43- This paper size applies to China National Standard (CNS) A4 (210 X 297 mm) 4 ο 2 A7B7 Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 42 5. Description of the invention () -44- Table 2 The uniformity of the wood grain size of the light transmitted through the sample 2-1 0 00 sample 2-2 0 0 sample 2-3 0 0 sample 2-4 0 0 sample 2-5 0 0 sample 2-6 XX sample 2-7 0X Sample 2-8 XX Table 3 Total light transmittance: Tt (X) Total light diffusivity: H2⑴ Sample 2-1 96.89 80.42 Sample 2-2 96.31 71.26 Sample 2-3 97.12 82,28 Sample 2-4 96.97 88.07 Sample 2 -5 95. 78 89 * 27 This paper size is applicable to the national standard (CNS) A4 specification (210 X 297 mm > 421720 A7 _ B7 V. Description of the invention) From Tables 2 and 3, it can be seen that the invention has the present invention. The optical characteristics of the filled lens constitute a full light transmittance and a full light diffusivity, which are substantially sufficient values, and have sufficient light diffusivity and transmittance. Furthermore, it can be seen from Table 3 that by changing the organic filler Volume average particle size, can regulate the diffusion of changing light In addition, samples 2-6 and 2-8 are ballast lenses with inorganic fillers, which have poor adhesion to the adhesive layer. The fillers fall off during cleaning, so there are some abnormalities. Bright and uneven transmitted light. In addition, those with a larger volume average particle size than Samples 2-7 and 2-8 have rough wood grains that transmit light and cannot be used for display applications. 3. The third method of application The method of manufacturing an omega filler penetrating gun In the third embodiment of the present invention, the acrylic polymer a used in the second method of the above method is also used as a cobalt bonding agent for the adhesive. Samples 3-1 were made of triethylpyridine with a thickness of 80 / im (brand name: Fujitaku UVD 80, manufactured by Fuji Photographic Film Co., Ltd., refractive index 1.49, gold light transmittance 92,4, Hess 0.15) As a transparent substrate. On one side of the film, 0.45 parts by weight of isocyanate strip hardener (trade name: L-4 was added for 100 replacement parts of acrylic polymer a with a reversible applicator). Manufactured by Soken Chemical Co., Ltd., 0.15 parts by weight of an adhesive layer of ring air hardening agent (trade name: E-5XM, manufactured by Soken Chemical Co., Ltd.), after drying, the thickness is 5 / ίη, and dried at 1GCTC 2 Minutes to form an adhesive layer, and cut the film into a size of A5. -4 5-This paper size is applicable to the national standard (CNS) A4 specification (210 X 297 mm) --- I- --Γί ---- install --- (please read the precautions on the back first and then publish this page). Thread · Printed by the Intellectual Property Bureau Employee Consumer Cooperative of the Ministry of Economic Affairs 421720 A7 B7 V. Invention Description (4 4 Ministry of Economic Affairs Wisdom Printed by the Consumer Cooperative of the Property Bureau, and then using methyl silica beads (trade name • Tunspa) with a volume average particle diameter of 4.5 am, a particle size distribution of 0.94, a refractive index of 1.43, and a map of 36¾. Lu (transliteration) Η 5, made by GE Toshiba Silicon Co., Ltd.) as a filler, the filler is put into a multi-well container that sprays air from the bottom The device vibrates, using the multiplication effect of vibration and air jet, to make the organic filler charge in a flowing state β to form an adhesion on the surface. The above-mentioned film dives into it at an appropriate time, so that the entropy filler is substituted on the adhesive layer surface. Then, in the same way as the first actual travel form, the organic ballast was buried in the surface layer of the adhesive layer to form a soil filling layer, and the lens of the filler was immersed in ion-exchanged water with a surfactant ( Commodity name: Liebrock History (transliteration) NC-3 5, made by Lion Co.) in 0.1 weight X aqueous solution, the ultrasonic wave is applied externally to wash and remove excess organic filler. Take it out from the aqueous solution, After ion-exchange water was used to flush the wound, the surface was cut with β by an air knife, and then placed in a thermostatic bath at 4 Q ° C for 7 days. After drying, it was cooled to normal temperature to obtain sample 3-1 of the present invention.嫫 Filling lens. Sample 3-2 is the same as sample 3-1. On one side of the film, the adhesive of sample 3-1 is coated with a reversible coater, and the thickness after drying is 5Λίΐη, and it is 100%. Dry the sickle at 2 ° C for 2 minutes to form an adhesive layer and cut the film into A 5 version The subsequent steps except that the average particle size of the organic filler used is 10.8 #], the refractive index is 1.50, the particle size distribution is 0.94, and the figure 9U is methyl methacrylate (brand name: MX-lflOO, (Manufactured by Kenken Chemical Co., Ltd.) The same procedure as in sample 3-1 was performed to obtain a filler lens of sample 3-2 of the present invention. -4 6 * Please read the notes on the back first
訂 線 本紙張尺度適用中國國家標準（CNS)A4規格（210x297公釐） 經濟部智慧財產局員工消費合作社印製 421720 ， A7 ___B7__ 4 5 五、發明說明（） 試料3 - 3 與試料3 - 1相同的透明基體之薄膜之一面上以可逆式 塗覆機塗覆試料3 - 1之黏接劑，乾燥後之厚度為5 # m， 且在1 0 (TC下乾燥2分鐘以形成黏接層後，使該薄膜切 成A5版的大小。繼後之步驟除使用的有機撰充物之體積 平均粒徑為14.9；uin、折射率1.50、粒徑分佈0.96、圖 度92!Κ之甲基丙烯酸甲酯（商品名：MX-15D0H、綜研化 學公司製）外，與試料3-1相同地進行，製得本發明之 試料3 - 3的《充物透鏡。 試料3 - 4 與試料3-1相同地在薄膜之一面上以可逆式塗覆機塗 覆試料3-1之黏接劑，乾燥後之厚度為5# m,且在1G0°C 下乾燥2分鐘以形成黏接層後，使該薄膜切成A5販的大 小。然後，使使用試料3 - 1之埔充物與試料3 - 1相同地 附替於黏接層上。再使用YBA型烘乾塗覆機（吉三精機 公司製）成填充物附著層之厚度為12.5# is之表面。繼 後，使用加壓滾筒（商品名：Lamipacker PD3204、 FvUipla Inc.公司製），以1,5cm/秒的速度使附碧有機 «充物之薄膜插入加壓滾桶而使填充物埋入黏接層中。 繼後之步驟像與試料3 - 1柑間地進行，製得比較用試料 3 - 4之煩充物透鏡。 試料3-5 與試料3-1相同的透明基髏薄膜之一面上以可逆式塗 覆機塗覆試料3-1之黏接劑，乾燥後之厚度為5#ιη,且 _ 4 7 _ (請先閲讀背面之注意事項#海寫本頁) ，裝Dimensions of this paper are in accordance with Chinese National Standard (CNS) A4 (210x297 mm). Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs, 421720, A7 ___B7__ 4 5 V. Description of the invention () Samples 3-3 and Samples 3-1 On one side of the film of the same transparent substrate, the adhesive of sample 3-1 was coated with a reversible coater, the thickness after drying was 5 # m, and it was dried at 10 ° C for 2 minutes to form an adhesive layer. After that, the film was cut to the size of A5 plate. The subsequent steps except the organic filler used had a volume average particle diameter of 14.9; uin, refractive index of 1.50, particle size distribution of 0.96, and degree of 92! K methyl group. Except for methyl acrylate (trade name: MX-15D0H, manufactured by Soken Chemical Co., Ltd.), the same procedure as that of sample 3-1 was performed to obtain the "filling lens" of samples 3-3 of the present invention. Samples 3-4 and sample 3- 1 On the same side of the film, apply the adhesive of sample 3-1 with a reversible coater, the thickness after drying is 5 # m, and dry at 1G0 ° C for 2 minutes to form an adhesive layer. This film was cut to the size of A5. Then, the filling material using sample 3-1 was the same as that of sample 3-1. It is attached to the adhesive layer. A YBA-type drying coating machine (made by Jisan Seiki Co., Ltd.) is used to form a surface with a thickness of 12.5 # is of the filler adhesion layer. Then, a pressure roller (trade name: Lamipacker) is used. PD3204 (manufactured by FvUipla Inc.), inserting the film with Bi organic «filling material into the pressure roller at a speed of 1,5 cm / second to bury the filling material in the adhesive layer. The next steps are like the sample 3 -The test was carried out at intervals of 1 to prepare comparative filling lenses 3-4. The sample 3-5 was coated with the reversible coater 3 on one side of the same transparent base film as the sample 3-1. 1 adhesive, the thickness after drying is 5 # ιη, and _ 4 7 _ (Please read the precautions on the back # 海 写 页 first), install
ί訂L 線. * Μ祺R疳滴用中固國家:櫺準（CNS)A4規辂<210 X 297公笼） 經濟部智慧財產局員工消費合作社印製 421720 A7___B7____ 4 6五、發明說明（） 在1 0 (TC下乾燥2分鐘以形成黏接層後，使該薄膜切成 A5版的大小。然後，使使用試料3-1之填充物與試料 3 - 1相同地附箸於黏接層上。再使用Y B A型烘乾塗覆機 (吉三精機公司製）成填充物附箸層之厚度為12. 5aih 之表面。插入繼後步驟之加壓滾桶時，使填充物之附箸 基材挾於2張重®的厚度1 2 5 # r之PET薄膜間來提高滴桶之 壓力，使填充物埋入黏接屬。繼後之步驟偽與試料3 - 1 相同地，製得比較用試料3 - 5之该充物透鏡。 試料3 - 6 與試料3-1相同地在薄膜之一面上以可逆式塗覆機塗 覆試料3-1之黏接劑，乾燥後之厚度為5am,且在100°C 下乾燥2分鐽以形成鈷接餍後，使該薄膜切成A5販的大 小。然後，使用試料3-2之埔充物，改變YBA型烘乾塗 覆機之篕子，成均勻的琪充物附箸層厚度為25；um之表 面。繼後之工程僬與試料3-4相同地進行，製得比較用 試料3-6之填充物透鏡。 試料3 - 7 與試料3-1相同地在薄膜之一面上以可逆式塗覆機塗 覆試料3-1之黏接劑，乾燥後之厚度為5/um,且在10ITC 下乾燥2分鐘以形成黏接層後，使該薄膜切成A5版的大 小。然後，使用試料3-2之J*充物，改變YBA型烘乾塗 覆機之蓋子，成均勻的填充物附替脑厚度為25# in之表 面。繼後之步驟係與試料3 - 4柙同地進行，製得比較用 試料3 - 7之填充物透鏡c -4 8 * (請先閱讀背面之注$項再该，:'·-本頁) 本紙張尺度適用令國國家標準（CNS)A4規格（210x297公釐） 經濟部智慧財產局員工消費合作社印製 421720 A7 ___B7_ 五、發明說明(4 7 ) 試料3-8 對固成份1 G D重量份試料3 - 1使用的黏接劑而言加入 1 0重量份試料3 - 1使用的填充物，以Μ拌機攪拌1小時 ，作成塗料。使作成、的塗料以孔馬滾筒塗覆於與試料 3 - 1相同的透明基體薄膜之一面上，乾燥後之厚度為2 5 #m，予以乾燥且形成填充層^在該镇充層之表面上積 層剝離P E T薄膜（商品名：3 8 11、林迪克（譯音）公司製) ，且在4 G °C之恒溫槽中放置1小時後，冷卻至常溫。然 後，切成A 5大小，並剝離P E T ,製得比較用試料3 - 8之 镇充锪透鏡。 (2)填充物透鏡之評估 ①填充物透鏡之觀察 藉由電子顯撒鏡來觀察上逑方法所得的試料3 - 1〜3 - 8 之填充物透鏡的平面及截面。第2 2圖傺為試料3 - 1以 1 0 〇 D倍攝影的镇充物透鏡之平面及截面的顯微鏡照片， (a )為平面、（b )為截面β第2 3、 2 4圖傺以5 0 0倍之試 料3 - 2 、3 - 3的填充物透鏡之（a )平面及t b )截面，第 的料之電 1 且 鏡試倍的3-， 透之00影 料勻 物倍10攝 試均 充 G 以面 ，旦 填50傺截 知高 之以圖 } 可度 ΙΛ 為 2 .—^ Μ 密 3偽第及 照充 、圖 „面 面填 4 2 面平 平之 3 / 平 } 示向 9 料27之U 所方-4 試第鏡之 }面 之 > 透鏡 U 係 倍面物透 之鏡 00截充物 _ 透 10} 填充 。Η 物 以(b的填 Η ί 充 絛及 7 的照22填 圖面 3 CO 鏡第之 2 平 、 3 微，上 3 、 } β 料顯如 3 25u3-試子 ί * w银疋府適用中國國家標準（CNS)A4規格（21C X 297公釐） 經濱部智慧財產局員工消費合作社印製 421720 A7 _B7 __ 4 8 五、發明說明（） 第2 2〜2 4圖之（b )的截面照Η可知，試料3 - 1〜3 - 3之镇 充物透鏡，其填充層為單層，且镇充物部份自黏接層表 面突出的構成均勻地深深地埋入。對此而言，籍由滾筒 使填充物埋入黏接劑層之試料3 - 4〜3 - ?的填充物透鏡， 如第2 5 ~ 2 8圖之平面照Η所示，镇充物之镇充密度不均 勻，尤其是於試料3-4及3-5中5镇充物之镇充會産生緻 密範圔U 1 )或粗範圍（a2 ) ^該填充物之填充密度高的範 圍，由第2 5及2 6圖（b )所示的截面照Η可知，自第1層 i'真充物之隙縫露出的黏接層上會附磬其他j·真充物之聚集 構成所成的部位有很多存在的情彫。此偽在該部位上施 有高壓，第1層填充物深之地埋入黏接層中，填充物之 隙縫所押出的黏接層上附著有其他的瑱充锪。 而且，習知型填充物透鏡之試料3 - 8 ,傺如第2 9圖之 (a)所示，填充物完金埋人黏接層中，g由（b )之截面 照片可知，镇充物以數層存在於黏接層中。 第3 0圖偽為試料3 - 1及- 4之填充物透鏡中使用透過 光之狀態下5 0倍光學顯微鏡照片。由該光學顯微鏡照片 可知，填充物均勻深深埋入之試料3 - 1的镇充物透鏡， 呈現光之透過性均勻情彩。另外，镇充物之鈷接層埋入 深度不均勻，且部份填充物重疊之試料3 - 4的填充物透 鏡}呈現光之透過性不均匀情形。 ②《充物之粒子間距離的測定 使試料3 - 1- 8之镇充物透鏡面方向的填充物間距離 籍由奇恩斯（譯音）公司製數位微顯示器（商品名：VH- ------Τ---— I!裝 ------ 訂----------線 (請先閱讀背面之注音？事項再耷寫本頁) jR j* /〇ιλ ν ·οη*7 y.V 'i 72 〇 Α7 __Β7_ 五、發明說明（4 9 ) 6 3 Ο ΰ )予以測定。若使用體積平均粒徑小於1 D v ηι之填 充物之《充物透鏡以3 G 0倍之倍率，而使用1 0 a ra以上 填充惚之填充物透鏡以1 Q Q D倍之倍率，使用透過光來測 定《充物之粒子間距離，且計算其標準褊差。 ③ 光學特性試驗 有關試料3 - 1〜3 - 8之镇充物透鏡，偽使如第1 2圖（b ) 所示使光：自煩充物側入射時全光線透過率：T t U )、全 光線擴散率：Η z ( % )，使用島律製作所製分光光度計U V 3 1 0 D予以測定。 ④ 先之透過性及擴散牲的均勻性評估 使試料3 _ 1〜3 - 8之填充物透鏡透過透過光，以目視觀 察來評估光透過性之均一性。均一時為〇，視情形而定 有透過性異常高的明亮地方（透明）或透過性低的黑暗處 存在時為X ,評估光之透過性及鑛散性之均一性 上.逑結果如表4所示。 (請先閱讀背面之注意事項％^寫本頁) 經濟部智慧財產局員工消費合作社印製 -51- /PMC·、△/!湖螝 x 297 公釐） 421720 A7 _B7Order the L line. * Μ Qi R is used in the solid state of the country: Standard (CNS) A4 (<210 X 297 public cage) Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 421720 A7___B7____ 4 6 () After drying at 10 ° C for 2 minutes to form an adhesive layer, the film is cut to the size of an A5 plate. Then, the filler using sample 3-1 is attached to the adhesive in the same manner as sample 3-1. 5AIh。 YBA-type drying coating machine (made by Jisan Seiki Co., Ltd.) to form a filler material with a thickness of 12. 5aih surface. When inserting the pressure roller in the subsequent steps, the filler The attached substrate is placed between 2 sheets of PET film with a thickness of 1 2 5 # r to increase the pressure of the drip bucket, so that the filler is buried in the adhesive metal. The subsequent steps are the same as for sample 3-1, The filling lens of Comparative Samples 3-5 was prepared. Samples 3-6 were coated with the adhesive of Sample 3-1 on a side of the film in the same manner as Sample 3-1 by a reversible coater, and dried. The thickness is 5am, and it is dried at 100 ° C for 2 minutes to form a cobalt junction, and then the film is cut to the size of A5. Then, using the filling material of sample 3-2, change YBA-type drying coater's ladle, the surface of the uniform Qi filling with a thickness of 25; um. The subsequent process is the same as that of sample 3-4, and the comparison sample 3-6 is prepared. Filler lens. Samples 3-7 Same as sample 3-1. Coat the adhesive of sample 3-1 with a reversible coater on one side of the film. The thickness after drying is 5 / um and at 10ITC. After drying for 2 minutes to form an adhesive layer, the film was cut to A5 size. Then, using the J * filling of sample 3-2, the cover of the YBA drying coater was changed to a uniform filling. Substitute brain with a thickness of 25 # in. Subsequent steps are performed in the same place as samples 3-4 to obtain a filling lens c-4 8 for comparative samples 3-7 * (Please read the note on the back first $ Item restatement: '· -this page） This paper size applies the national standard (CNS) A4 specification (210x297 mm) printed by the Intellectual Property Bureau of the Ministry of Economic Affairs and Consumer Cooperatives 421720 A7 ___B7_ 5. Description of invention (4 7 ) Samples 3-8 For the adhesive used for solid component 1 GD parts by weight of sample 3-1, add 10 parts by weight of filler used for sample 3-1 and mix with Μ Stir for 1 hour to prepare a coating. The prepared coating is coated on one side of the same transparent substrate film as sample 3-1 with a pore roller. The thickness after drying is 2 5 #m, and it is dried to form a filling layer ^ A PET film (trade name: 3 8 11, manufactured by Lindic) was laminated on the surface of the ballasting layer, and was left in a constant temperature bath at 4 G ° C for 1 hour, and then cooled to normal temperature. Then, it was cut into A 5 size, and P E T was peeled off, and a comparative sample 3-8 was used to fill the lens. (2) Evaluation of the filler lens ① Observation of the filler lens The surface and cross section of the filler lens of samples 3-1 to 3-8 obtained by the winding method were observed with an electronic display lens. Fig. 22 is a microscope photograph of the plane and cross section of the ballast lens of sample 3-1 taken at 100 ° magnification. (A) is the plane and (b) is the cross section. Figs. 2 3, 2 and 4 Take the (a) plane and tb) cross section of the filler lens 3-2 and 3-3 of the sample at 500 times, the electricity of the first material is 1 and the lens of the lens is 3-, and the transparent material is 00. 10 shots are filled with G to fill the surface, once filled with 50 傺, the highest figure is shown} can be ΙΛ is 2.. ^^ 3 dense and pseudo-filled, as shown in the figure, fill in the surface 4 2 surface flat 3 / flat } Show the 9th place of the 27th place of the U-4 side of the test surface of the mirror > The lens U is a double-sided lens through the lens 00 cut-off material_ through 10} filled. The object is filled with (b) Photographs of 7 and 22 are used to fill in the drawing. 3 CO mirror 2nd, 3 micro, 3,} β material is shown as 3 25u3- test sample ί * w Yinyangfu applies Chinese National Standard (CNS) A4 specifications (21C X 297 mm) 421720 A7 _B7 __ 4 8 printed by the Consumer Cooperatives of the Binbei Intellectual Property Bureau V. Description of the invention () Section 2 (2) of Figure 2 2 to 2 4 can be seen, sample 3-1 ~ 3-3 town filling lens, the filling layer is single Layer, and the composition of the ball filling material protruding from the surface of the adhesive layer is evenly and deeply buried. In this regard, the roller is used to bury the filler in the sample 3-4 ~ 3-? As shown in the plan photos of Figures 25 to 28, the filling density of ballasts is not uniform, especially in the towns of five towns in Samples 3-4 and 3-5. A dense range (U 1) or a coarse range (a2) is generated. ^ The range with a high filling density of the filler can be seen from the cross-section photos shown in Figures 2 and 26 (b). From the first layer i ' The adhesive layer exposed by the gap between the fillings will be filled with other j. True fillings. There is a lot of love carvings on the part formed by this aggregate. This high pressure is applied on this part, and the depth of the first layer of filling is deep. It is buried in the adhesive layer, and other adhesives are attached to the adhesive layer pushed out by the gap of the filler. In addition, samples 3-8 of the conventional filler lens are shown in (a) of Fig. 29 As shown in the figure, in the filler-filled buried human adhesive layer, g can be seen from the cross-sectional photograph of (b). The ballast is present in the adhesive layer in several layers. Figure 30 is pseudo samples 3-1 and- 4 of the filler lens A 50x optical microscope photograph in the state of transmitted light is used. From this optical microscope photograph, it can be seen that the ballast lens of sample 3-1 in which the filler is evenly and deeply buried exhibits uniform light transmission. In addition, the town The filling depth of the cobalt bonding layer of the filling material is uneven, and the filling lens of the samples 3 to 4 in which the filling material overlaps shows uneven light transmission. ② "Measurement of the distance between particles of the filling material makes the distance between the filling materials in the direction of the lens surface of the sample 3-1-8 by a digital micro-display (trade name: VH--made by Chins) ---- Τ ----- I! Install ------ Order ---------- Line (Please read the note on the back? Matters before writing this page) jR j * / 〇 ιλ ν · οη * 7 yV 'i 72 〇Α7 __Β7_ V. Description of the invention (4 9) 6 3 〇)). If a filler lens with a volume average particle size of less than 1 D v η is used, the filling lens is at a magnification of 3 G 0, and a filler lens filled with 惚 above 10 a ra is at a magnification of 1 QQD, and the transmitted light is used. To determine the distance between particles of the filling, and calculate its standard deviation. ③ The ballast lens of samples 3-1 to 3-8 related to the optical characteristic test. If the light is shown in Fig. 12 (b), the total light transmittance at the time of incident on the side of the filling object: T t U) 2. Total light diffusivity: Η z (%), measured using UV 3 1 0 D spectrophotometer manufactured by Shimadzu Corporation. ④ Evaluation of the first transmittance and uniformity of the diffuser Let the filler lens of samples 3 _ 1 to 3-8 transmit the transmitted light and evaluate the uniformity of the light transmittance by visual observation. The uniformity is 0, depending on the situation, X is present in a bright place (transparent) with abnormally high transmittance or a dark place with low transmittance. The uniformity of light transmittance and mineral dispersion is evaluated. The results are shown in the table. 4 shown. (Please read the notes on the back first ^ write this page) Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs -51- / PMC · 、 △ /! 湖 螝 x 297 mm) 421720 A7 _B7
5C 五、發明說明（） 經濟部智慧財產局員工消費合作社印製 表4 自填充物之入射光 填充物之 粒子間距離 的標準偏差 透過光之 均一性 (目視） Tt⑴ Hz⑴ 試.料3 - 1 97.0 80,6 0.39 〇 試料3 - 2 97.3 88,0 0*33 〇 試料3 - 3 97*0 83.8 0.28 〇 試料3 - 4 94.8 74.0 0.45 X 試料3 - 5 95.0 75.5 0.44 X 試料3 - 6 95.6 82.6 0*48 X 試料3 - 7 95.1 83.1 0-47 X 試料3 - 8 89.8 63.9 不可测定 〇 I 1------裝-----— ί 訂-------線 I (請先閱讀背面之注意事項^填寫本頁) -52- 42 172 0 ; A7 _B7_ 5 1 五、發明說明（） (請先聞讀背面之注意事項再彳寫本頁) 由表4可知，試料3 - 1〜3 - 3之填充物透鏡的镇充物之 粒子間距離的標準偏差為〇 . 4以下，而試料3 - 4 ~ 3 - 7之 標準偏差為0 以上之數值。而且，試料3 - 8之镇充物 琿鏡，由於完全埋入黏接層中，無法測定槙充物之粒子 間距離。 此外，第1 _之構造的試料3 - 1〜3 - 7之镇充物透鏡， 與第2 _所示之镇充層為數層的習知型試料3 - 8之填充 物透鏡相比，不僅全光線擴散率高且金光線透過率亦高 ，故可謂光透週性與光擴散性優異。另外，試料3 - 1 ~ 3 - 3之瑱充物透鏡與試料3 - 4 ~ 3 - 7之填宠物透鏡相tb , 填充物之填充密度高旦均勻，並由於為均一的單靥構造 ，故具有高的全光線透過率及全光線瘸散率。 4 .第4實施形態 0)瑱充物透鏡之製造 .線· 於本發明之第4實施形態中，於黏接層中使用上述第 2賁施形態所使用的丙烯酸聚合物a做為黏接劑。 試；料4 - 1 經濟部智慧財產局員工消費合作社印製 使用厚度8 ϋ # m之三乙醯基纖維素（商品名：富士塔 克U V D 8 0、富士照相底片公司製、折射率1 . 4 9 )做為透 明基體。在該薄膜之一面上塗覆對1 0 Q重量份丙烯酸聚 合蚴a而言添加有0 . 4重量份異氤酸酯糸硬化劑（商品 名：L - 4 5、總研化學公司製）、0 . 2重量份環氧条硬化 劑（商品名：L - 4 5、綜研化學公司製）、0 . 1重量份環 氧糸硬化劑（商品名：E - 5 X E、綜研化學公司製）之黏 -5 3 - 42 172 0 A7 _B7_ 5 2 五、發明說明（) 接劑，以可逆式塗覆機塗覆乾燥後之厚度為5 # ®，且在 10 〇°C下乾燥2分鐘後，積層剝離PET薄膜（商品名： 3 S 1 1.林迪克公司製）且在4 0°C之恒溫槽中放置7天，使 黏接層硬化。使該薄膜切成A 5版，且使剝離P E T薄膜剝 離。 然後，使用體積平均粒徑為4 . 5 a κι、粒徑分佈為Q · 9 4 、折射率為1 . 4 3、圖度為9 6 %之甲基矽珠所成的镇充物 (商品名：頓史粕魯（譯音）1 4 5、 G E東芝砂公司製）做 ， < 為填充物，使該有機填考物投入自底部噴出空氣的多孔板容 器。再使該容器振動，_由振動與噴氣之相乘效果以使 有機填充物成流動狀態。使表面上形成黏接層上逑薄膜 在適當時間潛入其中，使填充物附箸於黏接層表面上。 然後，與上逑第1實施形態相同地，使有機填充物埋 入黏接層之表層中形成瑱充層後，使該瑱充物透鏡浸漬 於離子交換水中加有界面活性劑（商品名.·里伯羅克史 (譯音）N C - 9 5、狮子公司製）之0 . 1重量％水溶液中，外 施起音波，以洗淨除去多餘的有機填充物。將其自水溶 液中取出，且以離子交換水充份沖洗後，藉由空氣刀使 (請先閱讀背面之注意事項再起寫本頁) 經濟部智慧財產局員工消費合作社印製 後 0 燥鏡 乾透 ，物 日充 5 镇 置的 放 1 中4-槽料 溫試 恒之 之明 Ρ 發 40本 在得 1 製 後’ 然溫 〇 常 切至 水卻 面冷 表· 為 率 分 腰 凝 的 層 接 黏 之. 鏡 透 物 2 充4-填料 該試 覆 m 塗異 機 sp 覆量 塗重 式 ο 逆1. 可有 由加 藉添 上中 面 a 一 物 之合 膜聚 薄酸 同烯 相丙 1 份 4-量 料重 試 ο 與10 在 太M.掁尺疳谪用中國圃宏楛很（CNS)A4規格（210 X 297公釐） 經濟部智慧財產局員工消費合作社印製 421720 A7 _；_B7_ 5 3 五、發明說明.（) 酸酯条硬化劑（商品名：L - 4 5、總研化學公司製）、與 G . 5重量份環氧糸硬化劑（商品名：E - 5 X E、綜研化學 公司製）之黏接劑，乾燥後之厚度為5 # m ,且在1 0 0 °C 下乾燥2分鐘後，積層剝離PET薄膜（商品名：38 1 1林迪 克公司製），在4 G °C之恒溫槽中放置7天，使黏接層硬 化c使該薄膜切成A 5版大小，且剝離P E T薄膜。繼後之 步驟傺舆試料4 - 1相同地進行，製得本發明之試料4 - 2 的镇充物透鏡。該填充物透鏡之黏接層的凝膠分率為 90%〇 試料4-3 於試料4 - 1中除完金不使用硬化劑配合於黏接劑中外 ，相同地進行以製得比較用試料4 - 3之瑱充物透鏡。該 填充物透鏡之黏接層的凝膠分率為1 %。 試料4-4 於試料4 - 1中除茌1 0 0重量份丙烯酸聚合物a中異氣 酸酯糸硬化劑（商品名：L - 4 5、總研化學公司製）改為 0 . 2重量份、與環氧糸硬化劑（商品名：E - 5X E、綜研 化學公司製）改為0 . 1重量份外，相同地進行以製得比 較用試料4 - 4之填充物透鏡。該填充物透鏡之黏接層的 凝膠分率為4 2 ίϊ。 (2)堉充物透鏡之評估 ①镇充層之觀察及镇充物之突出比例的測定_ 藉由電子顯微鏡來觀察試料4 - 1〜4 - 4之填充物透鏡的 平面及截面。第3 1〜3 4圔傺為以2 0 (Η倍之倍率攝影試料 -5 5 - -----1------):裝--------，tr----------線 (請先閱讀背面之注意事項再v寫本頁) 太蚯祺β疳忒宙Φ ® Ml定摁m 相.格mo X 297公銥） 421720 A7 _B7_ 5 4 五、發明說明（） 4 - 1〜4 - 4之填充物透鏡的平面及截面之顯微鏡照Η。 ---------------裝—— .\17 (請先閲讀背面之注意事項再ί.Ι本頁) 第3 1圖之試料4 - 1之填充物透鏡僳由填充物之突出比 例為5 5 %自黏接層突出的狀態，填充層為均一之單層。 第3 2圖之試料4 - 2之填充物透鏡係為填充物之突出比例 為β 6 %自黏接層突出的狀態，且填充層為均一的單層。 另外，第3 3圖之試料4 - 3之填充物透鏡條為填充物之 突出比例為2 4 %自黏接層突出的狀態，镇充層為均一的 單一層。第3 4圖之試料4 - 4之填充物透鏡傺為瑱充物之 突出比例為3 it S；自黏接層突出的狀態，且填充層為均一 的單層。 ② 光學待性試驗 有關上述試料4 - 1〜4 - 4之填充物透鏡，如第1 2 _( b ) 所示使光自槙充物3入射時，與如第1 2圖（a )所示自薄 膜側入射時之赫斯（金光線擴散率（Η z )) %使用島津製 作所製之分光光度計3 1 0 (]予以測定。測定結果如表5所 •線. λΚ ο ③ 信II性試驗 經濟部智慧財產局員工消費合作社印製 使上逑試料4 - 1〜4 - 4之填充物透鏡茌6 fl°C、9 0 % R Η之 高溫高濕槽中放置5 G G小時，且在常溫常瀛下放置2 4小 時後，使第1 2 (i>)所示光自填充物3 Μ入射時，與同 圖（a ) 所示自薄膜1側入射時之全光線擴散率（Η ζ ) % 使用島律製作所製分光光度計U V 3 1 G α予以測定。測定結 果如表5所示。 ④ 白紙性與均一性之確認 -5 6 - 本紙張尺;Ϊ迪用中國國霞標芈（CNS)A4规格（210 X 297公蹵） 421720 A7 B7 55 五、發明說明（） 有關上述試料4 - 1 ~ 4 - 4 ,在表面上施有氣化鋁蒸熔的 平板上，瑱充物面朝上放置，以目視確認白紙性。背景 幾近白紙時為〇，有氣化鋁之質地色彩出現時為X ^此 時，以目視評估白紙色之均一性，均一時為〇，部份有 斑時為X。白紙性、均一性之評估結果如表5所示。 Τ ^--------- ------- \ιί. 、 (請先閱讀背面之注意事項再寫本頁) 經濟部智慧財產局員工消費合作社印製 7 - 經濟部智慧財產局員工消費合作社印製 421720 , A7 B7 五、發明說明（d) % 1 K 荖 hta· 1 OS M 1 1 I—1 Es5 — to era »4^ 瀚 Q玀 CjJ CJ5 CO 03 05 i^n cn 凇》 狄 EE HI- 漥Nt· 〇〇 C5 CO ΓΟ —3 CT> CO OO oo CLD CH t Γ^*·1 05 0〇 05 S 皿 減 S挪 鄯齒 婪韹 疏Μ· s—^ s C3i CD cn G I—4 h-* oo C£5 05 — oo OT 05 CJ5 S SiiF ^ s 今辟 s π m m 00 CO oo CJ1 c^> CJ1 CO DO CJi OO tsT 链 皿 m g: m 5 S m ^ a cn 00 to t-o Ol CO c〇 hb> CO 05 CR CO CO f；r> CO g m!F °溫 m- ά 鄉嬲 X X 〇 〇 S S ^ 1 rTr 〇 o 〇 〇 s ^ ΓΤΓ -58- --------------裝--------^訂-L-------線 Λ; (請先閱讀背面之注音？事項%¾寫本頁) 太Μ祺；？疳硇闲中圃圃変趲進姑1i·& C2]0 X 297公蹵） 421 72 0 A7 B7 5 7 五、發明說明（） 由表5可知，試料4 - 1、4 - 2之瑱充物透鏡，自填充物 側、薄膜側之任一方向入射時，初值之赫斯值約為8 7 ~ 9 0 % ，質用上具充份的光擴散性，且具良好的白紙性。 對此而言，試料4 - 3 、4 - 4之镇充物透鏡，初期之之赫 斯植約7 5〜8 U ，白紙性不充份。而且，於信賴性試驗 中，試料4 - 1、4 - 2之填充物透鏡，其赫斯值幾乎完金沒 有變化，信賴性良好。而試料4 - 3 > 4 - 4之镇充物透鏡， 赫斯值會降低1 G ~ 1 5 S；，無法使用於顯示器等。 5 .第5實施形態 於本發明之第5實施形態中，在以上逑第2實施形態 聚合的丙燔酸聚合物溶液中加入固成份為2 D重量Si之醋 酸乙酯，調製成丙烯酸聚合物b ，使用於下逑槙充物透 鏡之黏接層。 試料5 - 1 使用厚度8 0 a πι之三乙醛基纖維素（商品名：富士塔 克O D 8 0、富士照相底片公司製、折射率1 . 4 9 )做為透 明基體。在該薄膜之一面上使對1 0 0重量份丙烯酸聚合 物I b而言添加有0 . 5重量份異氣酸酯条硬化劑（商品名 :L - 4 5、綜研化學公司製）、0 . 2重量份璟氧糸硬化劑 (商品名：E - 5 X E、綜研化學公司製）之黏接劑，以可 逆式塗覆機塗覆乾燥後之厚度為5 # m ,且在1 Q G°C下乾 燥2分鐘後以形成黏接層，旦使該薄膜切成大小為A 5販 的尺寸。 然後，使用體積平均粒徑為4 . 5 a ras粒徑分佈為0 . 9 4 -5 9 - 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐〉 ------：-------裝'-- (請先閱讀背面之注意事項再本頁) -訂· .線. 經濟部智慧財產局員工消費合作社印製 421720 A7 _B7五、發明說明（58 ) 經濟部智慧財產局員工消費合作社印製 物故容使膜。埋漬史對物乾 ，_有製 覆 ，剝版 充 板以薄上物浸克，宠份 膜，富， 塗在11，A5 填s^)孔果述面充鏡羅中填充 薄化成卻 機且38後成 的司多效上表镇透伯液的體 的軟形冷 覆，：週切 成八P的乘層層機物里溶餘全 層層部然 塗 m名1膜 所^氣相接接有充：水多使 充接邊自 式5/U品置薄 珠D空之黏黏使填名％去流 埴黏周以 逆為商放該 砂 t 出氣成於，該品暈除氣 之使之予 可度ί中使 基GE.噴噴形箸地使商重且由 層，物出。 以厚ΕΓ槽 ， 甲G部與上附同= ί.1，藉 表日充取鏡 上後1Ρ溫後 之 5、底動面物相後劑 ΰ層再 層 2 槙槽透 面燥磨疽然 。6%)14自振表充態層性之充。 接中在溫物 一乾剝之 \ 96f)入由使煩形充活洗 黏槽，恒充 之，層P1 為擊投_ 。使施填面y淨沖 入溫染自镇 膜劑積40接 度U物，態，實成界h洗份 埋恒馴，的 薄接/在黏 圖魯充動狀中1形有y以充 有之物後.1 的黏後且成 3,帕填振動其第中加師浴水 具P充然5-同的鐘，形 43史該器流入逑層中雜壓換 逑60镇。料 相同分}以 1頓使容成潛上表水5、水交 上為與份試 1相?2.製， 為：，該物間與之换-9予子 使定層部之5-ια司膜 率名物使充時，層交m施離 ，設接之明2料5-乾公Ϊ 射品充再旗當後接子t)層以 後於黏層發5-試料下克T 折商镇β機適然黏離P充，。然置使接本料與試0DC迪ΡΕ 、丨為器.有在 入於(I填後燥 放由黏得試 與10林離 --------------裝-------1訂--------線(請先閱讀背面之注意事項再f'^本頁) 421720 A7 _B7五、發明說明Γ ) 經濟部智慧財產局員工消費合作社印製 镇中溶水 =黏發 比 的料 瑱一可黏 之層水換 膜使本 得 鏡試。在均圖無 -1接淨交 薄，得 製 透影Η徵為37.為 5-黏洗子 的天製 地 物攝照鏡層第偽 料入的離 層3， 同 充率鏡透充由份 試埋同用 充置卻 相 填倍微拗煩，部 使物相使 瑱放冷 2 之之顯充旦且邊 行充 1 ， 之中然 5 I 倍之填，而周 進镇5-物 層槽自 料 500面之份。物 ，使料充。表濕出 試 i50截-Ζ部示充 物質試镇燥層高取 與5-以及5出所镇 充介與的.乾接溫中 ，。 料為面 U突_之 镇壓入除體黏恒槽。 外鏡 試傺平5-之6鏡 之加投多全入 C 濕鏡 驟透 察圖的料層第透 。 -1由物去使埋RH高透 步物 觀37鏡試接如物成 5-J1層除流有％溫物 的充估 來~ 透知黏，充構 料及積波氣具90恒充 化填評 鏡3S物可有出填的 試驟該音由述及自填 軟之之察微第充圖份突之份驗 用步使起籍上0°c，2 層3鏡觀顯。填36部伤3部試 使的再由，使4後5 接5透之子面之，邊部5-起性 ，磬 CS淨，於化料3黏料物層電截-335周、料突特 。後附驟，洗後定軟試5-使試充充由及5第之層試之學 小然物.步中份繼設層之料除用瑱镇藉面1~由物單，層光 大 充之液充 在接明試 較⑵① 平5-充之知接② . :! 裝 -----f訂--------綠 Ί... (請先閱讀背面之注意事項夢4寫本頁) 士 μ π J?疮滴Φ圃刷犮襪準（CNS) A4规格（210 X 297公釐） 經濟部智慧財產局員工消費合作社印製 421720 ^ A7 _B7_ 6 0 五、發明說明（） 有關上述試料5 - 1 ~ 5 - 3之填充糨透鏡，如第1 2圖（a ) 所示使光自薄膜1入射時與第1 2圖（b )所示使光自填充 物3入射時之全光線透過率：T t U )與赫斯（全光線擴 散率）：Η z (% )使用島津製作所製之分光光度計U V 3 1 0 0 予以測定&上逑之測定結果如表6所示。 第6表 自薄膜側之入射光 自填充物側之入射光 τρί Uz% Tt% Hz% 試料5-1 92,12 78.42 96,68 79.69 試料5-2 91.55 80.56 96.91 81.40 試料5-3 75.18 80.62 96.83 80.95 由表6可知，自薄膜側入射時之全光線透過率，試料 5-5-2之填充物透鏡約為91〜92%，試料5-3之填充物 透鏡約為7 5 % 。換言之，對試料5 - 1 、5 - 2之填充物的 薄膜側入射而言光透過性較試料5 - 3之填充物透鏡高1 6 -6 2 - -------------.);裝-------------!線- (請先閱讀背面之注意事項#¾寫本頁) 主紐银Η疳湳闲Φ圃岡宕d垔准frKlcn Ad i目伙V 9Q7八紗、 A7 42172 0 B7_ 61 五、發明說明（〉 〜1 7 % 。而且，有關赫斯値，試料5 - 1〜5 - 3之填充物透 鏡約為78〜81¾ ，具充份的光擴散性。另外，對自填充 物側之入射光而言，試料5 - 1〜5 - 3之填充物透鏡的全光 線_透過率約為9 6〜9 7 % ,具非常高的光透過性。此外， 赫斯值約為7 9〜8 1丨’，具有充份的光擴散性。 換言之，試料5 - 1、5 - 2之填充物透鏡，對填充物側之 入射光而言具有與習知物相等的光擴散性與光透過性。 因此，對自薄膜側之入射光而言具充份的光擄散性，旦 較習知物約1 6〜1 7 ΪΚ優異的透過性。Τ Λ C薄膜本身之全 光線透過寒約為9 2 % ，赫斯值約為0, 2 )¾ ，可知傘發明 之填充物透鏡對來自雨方向之入射光而言，具有充份的 光擴散性且光透過性幾乎沒有偏差。 6 .第6實施形態 ⑴填充物透鏡之製作 首先，於本發明之第6實施彤態中，說明有關黏接層 所使用的嵌段異氟酸酯硬化劑。 在具有回流泠卻器、溫度計及攪拌器之四口燒瓶中加 人下述組成，達到所企求的異氮酸酯含量為止進行聚氨 甲酸酯化，再於其中加入4份乙二醇單正-己醚，Μ進 行異氰酸酿基之嵌段化反應，Μ調製嵌段異氮酸酯硬化 劑，且使用下述之填充物透鏡的黏接層用塗覆液。 [嵌段異氮酸酯硬化劑用配合] -6 3- 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） -------------),1裝--------，訂--------錄 (諳先閱讀背面之注咅？事項再..ί寫本頁) 經濟部智慧財產局員工消費合作社印製 421720 A7 _B7_ 五、發明說明（fr>) •聚二笨基甲烷二異氟酸酯 4 5份 (請先閱讀背面之注意事項再铲鳥本頁) (茼品名：米里歐耐頓（譯音）1U 1 2 0，日本聚氨甲酸輪 工業公司製） * • 2 -羥基乙基丙烯酸酯 31份 *醋酸丁酯 2 0份 試料6-1 使兩厚度8 0 w hi之三乙醯基纖維素（商品名：富士塔 克U V D 8 0、富士照相底片公司製、折射率1 , 4 9 )做為透 明基體。在該薄膜之一面上以分散器攒拌1 5分鐘予以混 合之T述黏接曆用塗覆液Μ可逆式塗覆器塗覆成乾燥後 厚度為1 0 i/ in ,在1 0 0 °C下乾燥2分鐘後，在3 0 °C下進行 蝕刻1週，形成黏接層。 [黏接層用塗覆液之配合] •両烯酸系黏接劑 1 0 0份 (商品名：S K賴因（譯音）1 S 5 2 ,綜研化學公司製，全 固成份23%乙基乙酸酯溶解液） •丙烯酸糸化合物 4 5份 三季戊四醇聚丙烯酸酯 •上述嵌段異氮酸酯硬化劑 1 . 5份 經濟部智慧財產局員工消費合作社印製 •異丙醇 5份 •甲基乙酮 2 10份 •乙基乙酸酯 6 5 0份 然後，使用粒徑為4 . 5 ηι之單分散、折射率1 , 45之甲 基矽所成的填充物做為填充物，使該填充物投入自底部 -64- 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） 4 2 17 2 0' a7 _ B7_ 63 五、發明說明（） (請先閲讀背面之注意事項,彳為本頁) 嗔出空氣的多孔板容器中。再使該容器振動，藉由振動 與嗔出空氣的相乘效果，使填充物流動。使黏接層在適 當時間內潛入表面上形成有上述薄膜，使填充物附著於 黏.接曆表面上。 然後，與上述第1實施形態相同地，形成使填充物埋 入黏接層表層之填充層後，使上逑薄膜之塗覆膜在1 2 0 °C 下加熱5分鐘予K硬化。再使用離子交換水，對填充層 予水壓浴洗淨填充層，以除去多餘的填充物，再_由氣 流使全體乾燥，製得本發明之試料6 - 1的填充物透鏡。 試料6 - 2 除使用二季戊四醇三丙烯酸醅取代三季戊四醇聚丙烯 酸酿做為黏接曆塗覆液之丙烯酸糸化合物外，與試料 6 - 1相闻地，製得隶發明之試料6 - 2的填充物透鏡。 試料δ-3 使由下述成份所成的混合物藉由·砂磨機分散3 0分鐘製 得的塗料，以可逆式塗覆方式塗覆於由膜厚SOwm,透 過率9 2 %所成的透明基體之三乙醯基纖維素（商品名： 富士塔克ϋ V D 8 0、富士照相底Η公司製、折射率1 . 4 9 ) 經濟部智慧財產局員工消費合作社印製 之一面上，在100°C下乾燥2分鐘後，M120v/cm集光型 高壓水燈1燈進行紫外線照射（照射距雛1 0 c m、照射時 間3 0秒），使塗覆膜硬化，製得比較用試料6 - 3之填充 物透鏡。 本纸張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） 42 172 〇 Α7 _Β7_ 五、發明說明（64.) •環氧_基丙烯酸酯糸UV樹脂 95份 (請先閱讀背面之注意事項再i.寫本頁) (商品名：K R - 5 6 6、旭電化公司製，固成份9 5 %溶液） •交聯丙烯酸珠顔料 1 0份 (商品名：Μ X 1 5 0、綜研化學公司製，粒.徑1 , 5 w m 土 0.5) •異丙醇 2 3 0份 試料6 -4 除使試料6 -1之黏接層用塗覆液之組成Μ下述取代外 ,與試料6 - 1相同地，製得比較用試料6 - 4之填充物透 鏡。 [黏接層用塗覆液之配合] •丙烯酸系黏接劑 1 0 0份 (商品名：S Κ賴因8 1 1 L ,線研化學公司製，全固成份 2 3 %乙基乙酸酯溶解液） •異氮酸酯糸硬化劑 1,5份 (商品名：D - 9 0、腙研化學公司製，全固成份9 0 ¾:乙 基乙酸酯溶解液） ⑵填充物透鏡之評估 ①填充層之觀察 經濟部智慧財產局員工消費合作社印製 藉由電子顯微鏡觀察試料6 - 1 、6 - 2之填充物透鏡的 填充物埋入狀態，填充物大約均匀地、緻密地分散於黏 接曆中。而且，為試料13 - 1時，填充物之直徑的7 0 %埋 入黏接層中，試料6 - 2之直徑的4 0 %埋入，且在黏接層 表面均句地突出。 -66- 本紙張尺唐谪用中圃固家:標準掘K210 X 297公祭Ί 4 2 r/2〇 , A7 _B7_ 65 五、發明說明（） ②光擴散性試驗 -------,-------裝--- 1. (請先M讀背面之注意事項寫本頁) 有關上述試料6 - 1〜6 - 4之填充物透鏡，如第1 2圔（a ) 所示使光自薄膜側1入射時與如第1 2 _( b )所示使光自 填充物3側入射時之全光線擴散透過率：T 5S與全光線擴 散反射率：R ί：，Μ島津製作所製之分光光度計U V 3 1 0 0 , 使用積分球式予Μ测定。 該測定方法，全光線擴散透過率：Τ %係如第1 3圖（a ) 所示在入射光與基準白色板（硫酸鎂）1 0之間經由«充物 透鏡L ,测定前方散射的光之全光線擴散透過率。而且 ，第1 3圖（a )係如第1 2圔（a )之自薄膜側入射光，第1 2 圔（b )之自填充物側入射光時亦相同地進行。 而且，全光線擴散反射率：R % ,係首先在基準白色板 (硫酸鎂）上照射光，測定其後方散射之光的全光線擴散 反射值，且K該值為1 〇 0 。然後，如第1 3圖（b )所示， 線· 經濟部智慧財產局員工消費合作杜印製 使光入射於填充物透鏡，測定全光線擴散反射值，並算 出與上逑基準白色板之全光線反射值之比例。而且，第 1 3圖（b )係如第1 2圖（a )所示自薄膜側入射，惟如第1 2 圖（b )所示自填充物側人射時亦同，樣進行。此時之測定 波長為4. 0 0〜7 0 0 n m ,測定值為該波長範圍之平均值。 ③信賴性評估 使上逑試料6 - 1〜6 - 4之填充物透鏡在高溫高濕（8 0 °C 、9 0 條件下放置3日，再與上述相同地進行光擴散 性試驗，進行評估耐高溫高濕性，即在高溫高濕下之信 賴性。 —6 7 一 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） 4 2 17 2 0 ' A7 _B7__ 6 6 五、發明說明（） ④黏接力評估 使用在P E T薄膜上塗覆乾燥有上述試料6」1〜6 - 4之黏 接層用塗覆液（乾燥塗覆厚度1 0 /u in)者，M J I S Z 0 2 3 7 龟基準來測定黏接力。而且，評估係各於硬化.前與硬 化後（硬化條件與試料6 - 1相同）予Κ實胞。 此等之结果如表7所示。 --------^ -------- ^ · I-1 ί -----^ <請先閱讀背面之注意事項^-^食本頁) 經濟部智慧財產局員工消費合作社印製 -6 8- 本紙張尺度適用中國國家標準（CNS)A4規格（210 x 297公釐） 42ί 72〇 五、發明說明（π) Α7 Β7 經濟部智慧財產局員工消費合作杜印製 05 Λ M 隹 00 I 龙 cn K era Λ pi to L。 〇〇 —*J Ca5 a TRj· « s 建 ώΒϊϊ1 凍 !〇! 飾 鲥 m "Η _| oo oo to 05 ¢1 bs OO ：P〇 纥 CO to is cO 〇〇 LO HD- fi Φ Μ Ν' > ΓΌ Ol o ΓΟ Oi bn C/s) ro 0¾ 〇〇 o CO t—1 Cft ③ ς〇 *0 lo HE· 瓛 s 建 μ 跏 銪 ΐπ|· m Μ 筠 Μ m Ού I—i Οΐ IN5 O tO ν4^>< • p 0 1? 〇〇 ς〇 bo CD cO 〇〇 K—4 IHj- fi 遨 m Η y ro cs ΓΟ 05 CaJ DO 03 〇 σϊ 8 o ro S rWI —·、*ν Μ ^ m 圏& >w* ro o o o 趨 CT5 Μ7 姍 n IB 1 I— »1 n n I ^r u I— I D —J 一OJβ I I— n V (請先閱讀背面之注意事項再矽寫本頁) 本紙張尺度適用中國國家標準（CNS)A4规格（2]0 X 297公t ) 經濟部智慧財產局員工消費合作社印製 421720 A7 _ B7 __ 68 五、發明說明（） 由表7可知，使填充物分散於樹脂中之試料6 - 3中， 光自薄膜側與填充鞠側之任一方向入射時，全光線擴散 透過率約為9 1、全光線擴散反射率為2 S % ，沒有差別 。另夕卜，試料6 - 1、 6 - 2及6 - 4之光散性，係光之 入射方向為薄膜側與填充物側時有差別。光自薄膜惻入 射時，全光線擴散透過率較試料6 - 3為低，惟全光線擴 散反射率高，而光自填充物側入射時，全光線擴散透過 率極高，全光線擴散反射率低。 而且，置於高溫髙濕後，試料6 - 1〜6 - 3之光散射性幾 乎完全沒有變化，惟不使黏接層之黏接劑硬化的試料 6 - 4 ,光自薄膜側入射時之全光線擴散透過率上升，而 全光線擴散反射率降低。換言之，.本發明之填充物透鏡 係因光之入射方向表裡不同而具光散射性不同的效果， 且即使在高溫高濕下仍可得保持特定的光散射性之填充 物透鏡。而旦，試料6 - 4之填充物透鏡因填充物之埋入 前的乾燥及蝕刻時部份tt硬化反應，而無法形成均一的 填充層，為光學特性不佳者。 7.填充物透鏡之適用例 例如將本發明之填充物透鏡使用於透過型疲晶顯示器 時，如第3 8圖（a )所示，在兩面上設有偏光板2 0之液晶 晶胞2 1與背景光線單位2 2之間，將填充物透鏡L朝液晶 晶胞2 1側插入，或如第3 8圖（b )所示在薄膜1面上施予 黏接加工以設置黏接層2 3，使用填充物透鏡L與偏向板 2 0貼合時，背景光線單位2 2之光透過率極高，旦自顯示 - 7 0 " 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） ------T! — ！--裂--------：訂-I"---- _ 線 (請先閱讀背面之注意事項#-'与寫本頁) A7 4 2172 0 B7_ 五、發明說明(69 )' 器前面側（圖之上側）入射的太陽光或電燈光易成反射 狀態。因此，使液晶晶胞2 1照明的光量極多，可得液晶 盡像之鮮明化及節電效果。此外，本發明之顯示器L由 於光擴散性憷異，故可使藉由背景光線單位2 2之背景色 幾近超白色，可提高液晶顯示器之對比。 此外，將本發明之填充物透鏡使用於反射型液晶顯示 器時，如第39圖U)所示，在兩面上設有偏光板20之瘀 晶晶胞2 1與反射板2 4之間插入本發明之填充物透鏡L , 或如第3 9圖（b )所示，將2張填充物透鎮L之薄膜1間 經由黏接層2 3予以貼合，可使甩做為光擴散物。此時，· 可使用其他的光擴散物取代1張填充物透鏡L予以貼合 。另外，如第3 9圔（C )所示，在填充物透鏡L之薄膜1 上形成氧化鋁蒸熔層2 5，可使用做為擴散反射板。藉此 ，本發明之填充物透鏡可有效地取得光，且有效地使光 擴散。 此外，如第4 0圖所示，在液晶晶胞2 1之前側上使薄膜 1朝前方配置填充物透鏡L時，背景光線單位2 2之透過 率高，故視野角極廣t可使用做為光擴散透鏡。 如上述之說明，本發明之填充物透鏡，係在基體上積 廇有黏接層之表廇上，在自該黏接曆表面部份突出的狀 態，形成單層之填充層，該填充層之平面方向的填充物 之填充密度高且均勻，故光擴散性自基體側與自填充物 側不同，填充物之透鏡效果增大旦可提供視多種目的而 定之透鏡效果。因此，使本發明之填充物透鏡使用於 -71- 本紙張尺度適用中國國家標準（CNS)A4规格（210^ 297公釐） --------裝--------，訂----------錦 (請先閱讀背面之注杳？事項再？為本頁) 經濟部智慧財產局員工消費合作社印製 A7 421 72 Ο _B7_ 70 五、發明說明（） L C D、E L、F E D等之顯示器時，由於入射光之衰減降低， 故可設計兼具有廣視妤角、高輝度、高對比之液晶顧示 器，可達成工業上極為優異的作用效果。 ：)'.裝--------^訂-------線 (請先閱讀背面之注意事項再填寫本頁) 經濟部智慧財產局員工消費合作社印製 本紙張尺度適用令國國家標準（CNS)A4規格（210 X 297公釐）5C 5. Description of the invention () Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs. Table 4 Standard deviation of the distance between particles of incident light from the filler. Uniformity of transmitted light (visual) Tt⑴ Hz⑴ Test. Material 3-1 97.0 80,6 0.39 〇 Sample 3-2 97.3 88,0 0 * 33 〇 Sample 3-3 97 * 0 83.8 0.28 〇 Sample 3-4 94.8 74.0 0.45 X Sample 3-5 95.0 75.5 0.44 X Sample 3-6 95.6 82.6 0 * 48 X Specimen 3-7 95.1 83.1 0-47 X Specimen 3-8 89.8 63.9 Not measurable 〇I 1 -------- Installation ------- Order ------- Line I ( Please read the precautions on the back first ^ Fill this page) -52- 42 172 0; A7 _B7_ 5 1 V. Description of the invention () (Please read the precautions on the back before writing this page) From Table 4, you can see the sample The standard deviation of the distance between the particles of the ballast of the filler lens of 3-1 to 3-3 is 0.4 or less, and the standard deviation of the samples 3-4 to 3-7 is a value of 0 or more. In addition, the ball-filled mirrors of samples 3 to 8 were completely buried in the adhesive layer, and the inter-particle distance of the ball-filled fillers could not be measured. In addition, compared with the filler lens of the conventional sample 3-8 in which the ballasting layer shown in 2_ is composed of several layers, the ballast lens of samples 3-1 to 3-7 of the first structure is not only The total light diffusivity is high and the gold light transmittance is also high, so it can be said that the light transmittance and light diffusivity are excellent. In addition, the sample filling lens of sample 3-1 to 3-3 and the pet lens filling phase of sample 3-4 to 3-7 have a high filling density and uniform uniform density, and because of the uniform single structure, Has a high total light transmittance and total light dispersion. 4. 4th Embodiment 0) Manufacture of concrete filling lens. Line · In the fourth embodiment of the present invention, the acrylic polymer a used in the second embodiment is used as the adhesive in the adhesive layer. Agent. Test; material 4-1 printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs using a thickness of 8 ϋ # m of triethyl cellulose (brand name: Fuji Tucker UVD 80, manufactured by Fuji Photographic Film Company, refractive index 1. 4 9) as a transparent substrate. One part of this film was coated with 0.4 parts by weight of isocyanate hardener (trade name: L-4, manufactured by Soken Chemical Co., Ltd.) for 10 Q parts by weight of acrylic polymer 蚴 a, 0 . 2 parts by weight of epoxy strip hardener (trade name: L-4 5. by Kenken Chemical Co., Ltd.), 0.1 parts by weight of epoxy resin hardener (trade name: E-5 XE, by Kenken Chemical Co., Ltd.) -5 3-42 172 0 A7 _B7_ 5 2 V. Description of the invention () Adhesive, coated with a reversible coater and dried to a thickness of 5 # ®, and dried at 100 ° C for 2 minutes, laminated The PET film (trade name: 3 S 1 1. manufactured by Lindik) was peeled and left in a thermostatic bath at 40 ° C. for 7 days to harden the adhesive layer. This film was cut into A 5 plates, and the peeling P E T film was peeled off. Then, a ballast made of methyl silica beads (commodity with a volume average particle diameter of 4.5 a κι, a particle size distribution of Q · 94, a refractive index of 1.43, and a degree of 96%) was used. Name: Dun Shi Lu (transliteration) 1 4 5. Made by GE Toshiba Sand Co., Ltd. < For filling, the organic filling is put into a perforated plate container that sprays air from the bottom. The container is then vibrated, and the organic filling is brought into a flowing state by the multiplication effect of vibration and air jet. An adhesive film on the surface is formed on the surface, and the film is submerged in at an appropriate time to make the filler adhere to the surface of the adhesive layer. Then, as in the first embodiment, the organic filler is buried in the surface layer of the adhesive layer to form a filling layer, and then the filling lens is immersed in ion-exchanged water with a surfactant (trade name. · Liberokshi (transliteration) NC-9 (5, manufactured by Lion Company) in 0.1% by weight aqueous solution, sonic waves were externally applied to clean and remove excess organic filler. Take it out of the aqueous solution and rinse it thoroughly with ion-exchanged water. Use an air knife (please read the precautions on the back before writing this page). Printed by the Consumers ’Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs. Full, full day charge, 5 set, 1 set, 4 set, 4-tank material temperature test, constant, clear hair, 40 copies after getting 1 system, then temperature, often cut to water, but cold surface. Adhesive layer by layer. Lens penetrating object 2 Filling 4-filler The test coating m Coating different machine sp Coating weight coating type Reverse 1. There can be added by adding a thin film of polythionic acid and olefin phase to the middle surface a C 1 part 4-retrying the amount of material ο and 10 in the M. 掁 ruler using the Chinese Garden Acer (CNS) A4 size (210 X 297 mm) printed by the Intellectual Property Bureau of the Ministry of Economic Affairs Consumer Cooperatives 421720 A7 _; _ B7_ 5 3 V. Description of the invention. () Ester strip hardener (trade name: L-4 5. Made by Soken Chemical Co., Ltd.), and G. 5 parts by weight of epoxy resin hardener (trade name: E- 5 XE, manufactured by Zonken Chemical Co., Ltd.), the thickness after drying is 5 # m, and after drying at 100 ° C for 2 minutes, Laminate the PET film (trade name: 38 1 1 manufactured by Lindik), and place it in a thermostatic bath at 4 G ° C for 7 days to harden the adhesive layer. C Cut the film into A size 5 and peel the PET film. . Subsequent steps were performed in the same manner as in Sample 4-1 to obtain a ballast lens of Sample 4-2 of the present invention. The gel fraction of the adhesive layer of the filler lens was 90%. Sample 4-3 In sample 4-1, except that the hardener was not used in the adhesive, the same procedure was performed to obtain a comparative sample. 4-3 of the filling lens. The gel fraction of the adhesive layer of the filler lens was 1%. Sample 4-4 In Sample 4-1, 茌 1 0 0 0 parts by weight of isocyanate 糸 hardener in acrylic polymer a (trade name: L-4 5., manufactured by Soken Chemical Co., Ltd.) was changed to 0.2 weight. Parts and epoxy resin hardener (trade name: E-5X E, manufactured by Soken Chemical Co., Ltd.) were changed to 0.1 parts by weight, and the same procedure was performed to obtain a filled lens for Comparative Samples 4-4. The gel fraction of the adhesive layer of the filler lens was 4 2 ϊ. (2) Evaluation of concrete filling lens ① Observation of ballast filling layer and determination of protrusion ratio of ballast filling material_ Observe the plane and cross section of the filling lens of samples 4-1 to 4-4 with an electron microscope. The 3rd 1 ~ 3 4 圔 傺 is a photographic sample of 5 0 at a magnification of 5Η------ 1 ------): installed --------, tr-- -------- Line (please read the precautions on the back before writing this page) Taiji Qi β 疳 忒 Zhou Φ ® Ml fixed 摁 m phase. Mo x 297 male iridium) 421720 A7 _B7_ 5 4 V. Description of the invention () Photograph of the plane and cross section of the filler lens of 4-1 ~ 4-4. --------------- Installation——. \ 17 (Please read the precautions on the back first, and then this page.) Figure 3 1 of the sample lens 4-1 stuffing lens 僳The protruding ratio of the filling material is 55%, and the filling layer is a uniform single layer. The filler lens of samples 4-2 in Fig. 32 is a state in which the protrusion ratio of the filler is β 6% protruding from the adhesive layer, and the filler layer is a uniform single layer. In addition, the filler lens strips of samples 4 to 3 in Figure 33 are in a state where the protruding ratio of the filler is 24% protruding from the adhesive layer, and the ballasting layer is a uniform single layer. The filling lens of samples 4 to 4 in Fig. 34 is the projection ratio of the filling material is 3 it S; the self-adhesive layer is protruding, and the filling layer is a uniform single layer. ② The optical property test is related to the filler lens of samples 4-1 to 4-4 above. When light is incident from the filler 3 as shown in Fig. 12 (b), it is the same as that shown in Fig. 12 (a). The Hess (gold light diffusivity (Η z))% when incident from the side of the film is measured using a spectrophotometer 3 1 0 () manufactured by Shimadzu Corporation. The measurement results are shown in Table 5 • Line. ΛΚ ο ③ Letter II Sex test Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs on the filling lens of sample 4-1 ~ 4-4 茌 6 fl ° C, 90% R 放置 placed in a high temperature and high humidity tank for 5 GG hours, and After standing at room temperature and normal temperature for 24 hours, the total light diffusivity when the light shown in No. 1 2 (i >) is incident from the filler 3 M is the same as that shown in the same figure (a) when it is incident from the film 1 side ( Η ζ)% Measured using a UV 3 1 G α spectrophotometer manufactured by Shimadzu Manufacturing Co., Ltd. The measurement results are shown in Table 5. ④ Confirmation of whiteness and uniformity-5 6-This paper ruler; Standards (CNS) A4 specifications (210 X 297 cm) 421720 A7 B7 55 V. Description of the invention () For the above samples 4-1 ~ 4-4, the surface is coated with vaporized aluminum On the molten plate, place the filling side up to visually confirm the whiteness of the paper. When the background is almost white, it is 0, and when the color of the texture of the vaporized aluminum appears, X. At this time, the uniformity of the white paper color is evaluated visually. , When it is uniform, it is 0, and when it is spotted, it is X. The evaluation results of whiteness and uniformity are shown in Table 5. Τ ^ --------- ------- \ ιί. 、 (Please read the notes on the back before writing this page) Printed by the Employees 'Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 7-Printed by the Consumers' Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 421720, A7 B7 V. Description of Invention (d)% 1 K 荖hta · 1 OS M 1 1 I—1 Es5 — to era »4 ^ Han Q 猡 CjJ CJ5 CO 03 05 i ^ n cn 凇》 Di EE HI- 漥 Nt · 〇〇C5 CO ΓΟ —3 CT > CO OO oo CLD CH t Γ ^ * · 1 05 0〇05 S ware minus S 鄯 tooth greed 韹 s— ^ s C3i CD cn GI—4 h- * oo C £ 5 05 — oo OT 05 CJ5 S SiiF ^ s Jinpi s π mm 00 CO oo CJ1 c ^ > CJ1 CO DO CJi OO tsT chain dish mg: m 5 S m ^ a cn 00 to to Ol CO c〇hb > CO 05 CR CO CO f; r > CO gm! F ° 温 m- ά Township XX 〇〇SS ^ 1 rT r 〇o 〇〇s ^ ΓΤΓ -58- -------------- install -------- ^ order-L ------- line Λ; (Please Read the Zhuyin on the back? Matter% ¾Write this page) Too much Qi ;? Leisure time in the garden 1i · & C2] 0 X 297 males) 421 72 0 A7 B7 5 7 V. Description of the invention () From Table 5, we can see that samples 4-1, 4-2 Filling lens, when incident from either the filling side or the film side, the initial value of the Hess value is about 87 ~ 90%. It has sufficient light diffusivity and good white paper properties. . In this regard, the sample filling lenses of samples 4-3 and 4-4 had an initial Hessian of about 7 5 to 8 U and were not sufficiently white. In addition, in the reliability test, the filling lens of samples 4-1 and 4-2 had almost no change in the Hess value, and the reliability was good. The sample 4-3 > 4-4 ball-filling lens will reduce the Hess value by 1 G ~ 1 5 S; it cannot be used for displays. 5. Fifth Embodiment In the fifth embodiment of the present invention, ethyl acetate having a solid content of 2 D by weight is added to the polymer solution of polymer of propionic acid polymerized in the above-mentioned second embodiment to prepare an acrylic polymer. b, used as the adhesive layer of the chin-filled lens. For sample 5-1, triacetaldehyde-based cellulose (trade name: Fuji Tower O D 80, manufactured by Fuji Photographic Film Co., Ltd., refractive index 1.49) was used as a transparent substrate with a thickness of 80 μm. On one side of the film, 0.5 part by weight of an isotonic acid ester strip hardener (trade name: L-4, manufactured by Soken Chemical Co., Ltd.) was added to 100 parts by weight of the acrylic polymer I b. . 2 parts by weight of an epoxy adhesive hardener (trade name: E-5 XE, manufactured by Soken Chemical Co., Ltd.), coated with a reversible coater and dried to a thickness of 5 # m, and at 1 QG ° After drying at C for 2 minutes to form an adhesive layer, the film was cut into a size of A 5 mm. Then, the volume average particle size is 4.5 a ras and the particle size distribution is 0.9 4 -5 9-This paper size applies the Chinese National Standard (CNS) A4 specification (210 X 297 mm>) ------ ： ------- Equipment '-(Please read the notes on the back first, then this page)-Order ·. Line. Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 421720 A7 _B7 V. Invention Description (58) Employees of the Intellectual Property Bureau of the Ministry of Economic Affairs, Consumers Cooperatives printed printed materials. The history of buried stains is dry, there is a coating, peeling and filling the board with a thin layer of dipping gram, pet film, rich, coated on 11, A5 fill s ^) Kong Guoshu ’s face-filled mirrors are filled with thin-formed but fully-formed Stoichio, a soft-shaped cold cover on the surface of the sterilized liquid, which is cut into eight P layers. The whole layer of Rong Ran is coated with m-named 1 film. The gas phase is connected with the filling: the water will make the filling edge from the 5 / U product. Zhou Yiqian released the sand t to produce gas, and the product was degassed so that it could be made. The medium base GE. Sprayed to make the quotient heavy and made out of layers. With a thick ΕΓ groove, A and G are attached to the same as above = ί.1, borrow the surface date to take 1P after the mirror, 5 after the temperature, the bottom surface of the surface after the agent layer, and then layer 2 Of course. 6%) 14 The charge state of the self-oscillating surface is sufficient. Then in the warm material, dry peel it (96f) into the trouble-filling live cleaning sticky tank, constant filling, the layer P1 is shot. Make the filling surface y net flush into the warm dyed self-ballasting agent product with 40 connections U, the state, the formation of the boundary h, the washing amount and the constant taming, the thin connection / in the stick figure, the shape of y is After being filled with .1, it became viscous and became 3, and Pa filling vibrated its first and second master bath water set P, which was filled with 5-same bells. In the shape of 43, the device flowed into the concrete layer and the pressure was changed to 60. The same material is used} to make Rongcheng dive on the surface water with 1 meal 5. The water delivery is the same as that in the test 1 2. The system is: ια The film rate of the famous material makes the time, the layer crosses the m and leaves, and then sets the Ming 2 material 5-dry male Ϊ The shot is charged and the flag is used as the back connector t) The layer is then sent to the adhesive layer 5- sample T fold Commercial town β machine sticks away from P charge. However, it is necessary to connect the materials and test 0DC Di Pei, 丨 as a device. There are in the (I filled in dry and put away from the sticky test and 10 Lin Li -------------- install- ------ 1 order -------- line (please read the notes on the back before f '^ this page) 421720 A7 _B7 V. Description of the invention In the town of water-soluble = viscous hair ratio, a sticky layer of water to change the film to make this mirror test. In the average picture, there is no -1 connection to the net, and the transmissive sign is 37. It is the fake layer 3 that is the fifth layer of the heavenly feature photographic mirror layer of 5-sticky wash. Trial burial and filling with the same amount of filling are slightly annoying, and the physical phase makes the cold 2 clear and side filling 1, of which 5 I times the filling, and Zhou Jinzhen 5 -The material layer tank is from the material of 500 sides. Material to fill the material. Surface wet out test i50 section-Z shows the charge test material to be used for the high level of the anti-corrosion layer and 5- and 5 out of the town. In the dry connection temperature. The material is pressed into the extubation viscosity groove. External mirrors: try flat mirrors 5 through 6 and add all of them into the C wet mirror. -1 to make the embedded RH high-transparency object view 37 mirror test as if the object into a 5-J1 layer to remove the flow, there is a charge of% warming material ~ through the sticky, filling material and product wave Qi 90 constant charge The 3S object can be filled out with a test step. The tone is described by the self-filled soft inspection of the micrograph and the full picture of the test step, so that the starting point at 0 ° c, 2 layers and 3 mirrors. Fill in 36 wounds and 3 trials, then make the back 4 and 5 meet the 5 sub-faces, the edges are 5-strength, and the CS is clean. The adhesive layer is cut off at 335 weeks, and the material is suddenly protruding. special. After the step, after the washing, set a soft test 5-make the test charge and the 5th layer of the test small things. In addition to the steps to set up the layer of materials in addition to the town to borrow the surface 1 ~ from the list, the layer is bright The filling of liquid filling is compared with the test of 明 ① Flat 5-filling of Zhizhi ②.:! Loading ----- f-order -------- Green Ί ... (Please read the precautions on the back first (Dream 4 write this page) μ π J? Sore Φ Garden Brush Socks Standard (CNS) A4 (210 X 297 mm) Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs 421720 ^ A7 _B7_ 6 0 V. Invention Explanation () Regarding the filled plutonium lens of the above samples 5-1 to 5-3, as shown in Fig. 12 (a), when light is incident from the film 1, and as shown in Fig. 12 (b), light is made from the filler. 3 Total light transmittance at incidence: T t U) and Hess (total light diffusivity): Η z (%) Measured using a spectrophotometer UV 3 1 0 0 manufactured by Shimadzu Corporation & measurement results As shown in Table 6. Table 6 The incident light from the film side The incident light from the filler side τρί Uz% Tt% Hz% Sample 5-1 92,12 78.42 96,68 79.69 Sample 5-2 91.55 80.56 96.91 81.40 Sample 5-3 75.18 80.62 96.83 80.95 As can be seen from Table 6, the total light transmittance when incident from the film side, the filler lens of sample 5-5-2 is about 91 ~ 92%, and the filler lens of sample 5-3 is about 75%. In other words, the light transmittance of the film-side incident of the fillers of samples 5-1 and 5-2 is 1 6 -6 2------------ -.); Install -------------! Line-(Please read the precautions on the back first # ¾Write this page) frKlcn Ad i mesh V 9Q7 Yarn, A7 42172 0 B7_ 61 V. Description of the invention (> ~ 17%. In addition, regarding Hess, the filling lens of sample 5-1 ~ 5-3 is about 78 ~ 81¾ With sufficient light diffusivity. In addition, for the incident light from the filler side, the total light transmittance of the filler lens of sample 5-1 ~ 5-3 is about 9 6 ~ 9 7%, with Very high light transmission. In addition, the Hess value is about 7 9 ~ 8 1 丨 ', which has sufficient light diffusivity. In other words, the filling lens of samples 5-1, 5-2 The incident light has the same light diffusivity and light transmittance as the conventional object. Therefore, it has sufficient light dispersion for the incident light from the film side, which is about 16 to 17 compared with the conventional object. ΪΚ excellent transmittance. The full light transmission of the Τ Λ C film itself is about 9 2%, the Hess value is about 0, 2) ¾, it can be seen that the umbrella lens of the invention has sufficient light diffusivity and almost no deviation in light transmittance for incident light from the rain direction. 6. Sixth Embodiment: Production of a ⑴filled lens First, in the sixth embodiment of the present invention, a block isofluorate hardener used in the adhesive layer will be described. In a four-necked flask equipped with a reflux condenser, a thermometer and a stirrer, the following composition was added, and polyurethane was formed until the desired isocyanate content was reached, and then 4 parts of ethylene glycol monomer was added thereto. The n-hexyl ether, M performs a block reaction of isocyanate groups, M prepares a block isocyanate hardener, and uses a coating solution for an adhesive layer of a filler lens described below. [Combination for block isocyanate hardener] -6 3- This paper size is applicable to China National Standard (CNS) A4 (210 X 297 mm) -------------), 1 Pack --------, Order -------- Recording (阅读 Read the note on the back? Matters then .. 写 Write this page) Printed by the Intellectual Property Bureau of the Ministry of Economic Affairs Consumer Cooperatives 421720 A7 _B7_ V. Description of the Invention (fr >) • 5 parts of polydibenzylmethane diisofluoroester (please read the precautions on the back before shoveling this page) (fake name: Mirioneton) 1U 1 2 0, manufactured by Japan Polyurethane Wheel Industry Co., Ltd.) * • 31 parts of 2-hydroxyethyl acrylate * 20 parts of butyl acetate Sample 6-1 Triethyl cellulose with a thickness of 8 0 w hi (Brand name: Fuji Tucker UVD 80, Fuji Photographic Film Co., Ltd., refractive index 1, 4 9) as a transparent substrate. On one side of the film, the mixture was mixed with a disperser for 15 minutes, and the coating liquid M was applied with a reversible coater to a thickness of 10 i / in after drying, at 100 ° After drying at C for 2 minutes, etching was performed at 30 ° C for 1 week to form an adhesive layer. [Combination of coating solution for adhesive layer] • 100 parts of pinenoic acid-based adhesive (brand name: SK lyin (transliteration) 1 S 5 2, manufactured by Soken Chemical Co., Ltd., 23% ethyl with solid content) Acetate solution) • Acrylic acid compound 4 5 parts tripentaerythritol polyacrylate • 1.5 block isocyanate hardener mentioned above Printed by the Consumer Cooperative of Intellectual Property Bureau of the Ministry of Economic Affairs • 5 parts of isopropanol • 1 2 10 parts of ethyl ethyl ketone • 6 50 parts of ethyl acetate Then, a filler made of monodisperse methyl silicon having a particle diameter of 4.5 μm and a refractive index of 1, 45 was used as a filler. The filling material is input from the bottom -64- This paper size is applicable to the Chinese National Standard (CNS) A4 specification (210 X 297 mm) 4 2 17 2 0 'a7 _ B7_ 63 V. Description of the invention () (Please read the Precautions (this page is not included on this page). Then, the container is vibrated, and the filling material is caused to flow by the multiplication effect of the vibration and the blasted air. The above-mentioned film is formed by making the adhesive layer sneak into the surface in a proper time to make the filler adhere to the adhesive surface. Then, in the same manner as in the first embodiment described above, a filler layer in which the filler is embedded in the surface layer of the adhesive layer is formed, and then the coating film of the upper film is heated at 120 ° C for 5 minutes to be K-hardened. The ion-exchanged water was used to wash the filling layer with a pre-pressure water bath to remove the excess filling material, and the whole was dried by air flow to prepare the filling lens of sample 6-1 of the present invention. Sample 6-2 In addition to using dipentaerythritol triacrylic acid rhenium instead of tripentaerythritol polyacrylic acid as the acrylic acid fluorene compound for the adhesive coating liquid, the sample 6-1 was prepared in accordance with sample 6-1 Filler lens. Sample δ-3 A coating prepared by dispersing a mixture of the following components with a sand mill for 30 minutes, and applying a reversible coating method to a coating having a thickness of SOwm and a transmittance of 92% Triethyl cellulose based on transparent substrates (trade name: Fuji Takko VD 80, manufactured by Fuji Photographic Co., Ltd., refractive index 1.49) Printed on one side of the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs After drying at 100 ° C for 2 minutes, one lamp of the M120v / cm light-collecting high-pressure water lamp was irradiated with ultraviolet light (irradiation distance 10 cm, irradiation time 30 seconds), and the coating film was hardened to obtain Comparative Sample 6 -3 fill lens. This paper size is in accordance with Chinese National Standard (CNS) A4 specification (210 X 297 mm) 42 172 〇Α7 _Β7_ V. Description of the invention (64.) • 95 parts of epoxy _ acrylic acrylate UV resin (please read the back first) Notes i. Write this page) (Product name: KR-5 6 6. Made by Asahi Denka Co., Ltd., 95% solids solution) • 10 parts of cross-linked acrylic bead pigment (product name: M X 1 5 0 Manufactured by Sogoken Chemical Co., Ltd., granule diameter 1, 5 wm soil 0.5) • Isopropanol 2 3 0 parts of sample 6 -4 In addition to the following substitution of the composition of the coating liquid for the adhesive layer of sample 6 -1, In the same manner as in Sample 6-1, a filler lens for Comparative Sample 6-4 was prepared. [Mixing of the coating solution for the adhesive layer] • 100 parts of acrylic adhesive (trade name: S Krein 8 1 1 L, manufactured by Line Research Chemical Co., Ltd., full solid content 23% ethyl acetate Ester Dissolving Solution) • 1.5 parts of isocyanate rhenium hardener (trade name: D-90, manufactured by Token Chemical Co., Ltd., full solid content 9 0 ¾: ethyl acetate dissolving solution) ⑵ Filler lens Evaluation ① Observation of the filling layer Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs. Observe the filling state of the filling lens of samples 6-1 and 6-2 with an electron microscope. The filling is dispersed approximately evenly and densely. In the adhesive calendar. Furthermore, for sample 13-1, 70% of the diameter of the filler was embedded in the adhesive layer, and 40% of the diameter of sample 6-2 was embedded, and the surface of the adhesive layer was evenly projected. -66- Zhongpu Gujia for Tang Zhi for this paper ruler: Standard digging K210 X 297 sacrifice sacrifice 4 2 r / 20, A7 _B7_ 65 V. Description of the invention () ② Light diffusion test ---------, ------- Installation --- 1. (Please read the precautions on the back and write this page first) About the filler lens of the above sample 6-1 ~ 6-4, as shown in Section 1 2 圔 (a) Shows the total light diffusion transmittance when the light is incident from the film side 1 and when the light is incident from the 3 side of the filler as shown in Section 1_ (b): T 5S and the total light diffusion reflectance: R ί :, Μ A UV 3100 spectrophotometer manufactured by Shimadzu Corporation was used to measure M using an integrating sphere. In this measurement method, the total light transmittance and transmittance: T% is measured as shown in Fig. 13 (a) between the incident light and the reference white plate (magnesium sulfate) 10 through the «filling lens L, and the light scattered in front is measured. Full light diffusion transmittance. Moreover, Fig. 13 (a) is the same as when incident light from the film side as in Fig. 12 (a), and incident light from the filler side as in Fig. 12 (b). Moreover, the total light diffusivity and reflectance: R% is obtained by first irradiating light on a reference white plate (magnesium sulfate), and measuring the total light diffusive reflection value of light scattered behind it, and the value of K is 1000. Then, as shown in Figure 13 (b), the employee of the Intellectual Property Bureau of the Ministry of Economic Affairs and the Ministry of Economic Affairs and Consumer Affairs cooperated to print the light incident on the lens of the filler, measure the total light diffusion reflection value, and calculate the value of the light from the reference white board The proportion of total light reflections. Moreover, Fig. 13 (b) is incident from the film side as shown in Fig. 12 (a), but it is the same when the person shoots from the filler side as shown in Fig. 12 (b). The measurement wavelength at this time is 4.0 0 to 7 0 n m, and the measurement value is an average value of the wavelength range. ③ Reliability evaluation The filler lens of the upper sample 6-1 to 6-4 was left at high temperature and high humidity (80 ° C, 90) for 3 days, and then subjected to a light diffusion test in the same manner as described above for evaluation. High temperature and high humidity resistance, that is, reliability under high temperature and high humidity. —6 7 A paper size applies the Chinese National Standard (CNS) A4 specification (210 X 297 mm) 4 2 17 2 0 'A7 _B7__ 6 6 5 Explanation of the invention () ④ Adhesion force evaluation Use a coating solution (dry coating thickness 1 0 / u in) for the adhesive layer of the above-mentioned sample 6 ″ 1 ~ 6-4 on PET film, MJISZ 0 2 3 7 Turtle standard to measure the adhesion. In addition, the evaluation is based on hardening. Before and after hardening (hardening conditions are the same as sample 6-1) to K cells. The results are shown in Table 7. ---- ---- ^ -------- ^ · I-1 ί ----- ^ < Please read the notes on the back ^-^ food page) System-6 8- This paper size is in accordance with Chinese National Standard (CNS) A4 (210 x 297 mm) 42ί 720.5. Description of invention (π) Α7 Β7 Employees of Intellectual Property Bureau, Ministry of Economic Affairs Fee cooperatives printed 05 Λ M Long-tailed bird 00 I cn K era Λ pi to L. 〇〇— * J Ca5 a TRj · «s Jian FREE Bϊϊ1 Frozen! 〇! Decoration 鲥 m " Η _ | oo oo to 05 ¢ 1 bs OO: P〇 纥 CO to is cO 〇〇LO HD- fi Φ Μ Ν Ν '> ΓΌ Ol o ΓΟ Oi bn C / s) ro 0¾ 〇〇o CO t—1 Cft ③ ς〇 * 0 lo HE · 瓛 s μ μ 跏 铕 ΐπ | · m Μ 筠 Μ m Ού I—i Οΐ IN5 O tO ν4 ^ > < • p 0 1? 〇〇ς〇bo CD cO 〇〇K-4 IHj- fi 遨 m Η y ro cs ΓΟ 05 CaJ DO 03 〇σϊ 8 o ro S rWI — ·, * ν Μ ^ m 圏 & > w * ro ooo tends to CT5 Μ7 n IB 1 I— »1 nn I ^ ru I— ID —J-OJβ II— n V (Please read the precautions on the back first and then the silicon (Write this page) This paper size is in accordance with China National Standard (CNS) A4 specifications (2) 0 X 297 g t) Printed by the Intellectual Property Bureau Employee Consumer Cooperative of the Ministry of Economic Affairs 421720 A7 _ B7 __ 68 V. Description of the invention () From Table 7 It can be seen that when the filler was dispersed in resin 6-3, when light was incident from either the film side or the filler side, the total light diffusion transmittance was about 9 1. The total light diffusion reflectance was 2 S%. ,no difference. In addition, the light scattering properties of samples 6-1, 6-2 and 6-4 are different when the incident direction of light is between the film side and the filler side. When light is incident from the thin film, the total light diffusion transmittance is lower than that of samples 6-3, but the total light diffusion reflectance is high, and when light is incident from the filler side, the total light diffusion transmittance is extremely high, and the total light diffusion reflectance is high. low. In addition, after being exposed to high temperature and humidity, the light scattering properties of samples 6-1 to 6-3 were almost completely unchanged, but samples 6-4 that did not harden the adhesive of the adhesive layer, when light was incident from the film side The total light diffusion transmittance increases, and the total light diffusion reflectance decreases. In other words, the filler lens of the present invention is a filler lens having a different light scattering effect due to the difference in the incident direction of light, and can maintain a specific light scattering property even under high temperature and high humidity. Once the filler lens of samples 6-4 was partially tt hardened during the drying and etching before the filler was embedded, a uniform filler layer could not be formed, and it was the one with poor optical characteristics. 7. Application example of the filler lens When the filler lens of the present invention is used in a transmissive crystal display, as shown in FIG. 38 (a), a liquid crystal cell 2 having polarizing plates 20 on both sides is provided. Between 1 and the background light unit 2 2, insert the filler lens L toward the liquid crystal cell 2 1 side, or apply an adhesion process to the film 1 surface as shown in FIG. 38 (b) to set an adhesive layer 2 3. When the filling lens L is attached to the deflection plate 20, the light transmittance of the background light unit 22 is extremely high, and once it is displayed-7 0 " This paper size applies to China National Standard (CNS) A4 specifications ( 210 X 297 mm) ------ T! —! --Crack --------: Order -I " ---- _ line (please read the note on the back #-'and write this page first) A7 4 2172 0 B7_ V. Description of the invention (69) The incident sunlight or electric light on the front side of the device (upper side in the figure) tends to be reflected. Therefore, the amount of light emitted by the liquid crystal cell 21 is extremely large, and the sharpness of the liquid crystal and the power saving effect can be obtained. In addition, the display L of the present invention is different in light diffusivity, so that the background color of the background light unit 22 can be almost super white, and the contrast of the liquid crystal display can be improved. In addition, when the filler lens of the present invention is used in a reflective liquid crystal display, as shown in FIG. 39 (U), a lens cell 21 having a polarizing plate 20 on both sides and a reflecting plate 2 4 are inserted into the lens. The filler lens L of the invention, or as shown in FIG. 39 (b), two films 1 filled with filler L are bonded together through an adhesive layer 23, which can be used as a light diffuser. In this case, it is possible to use another light diffuser instead of a single filler lens L for bonding. In addition, as shown in Section 39 (C), an alumina vapor-melting layer 25 is formed on the film 1 of the filler lens L, and can be used as a diffuse reflection plate. With this, the filler lens of the present invention can effectively obtain light and effectively diffuse light. In addition, as shown in FIG. 40, when the filler lens L is arranged with the film 1 facing forward on the front side of the liquid crystal cell 21, the transmittance of the background light unit 22 is high, so the viewing angle is extremely wide. Is a light diffusion lens. As described above, the filler lens of the present invention is formed on the surface of the substrate with an adhesive layer, and forms a single-layered filler layer in a state protruding from the surface of the adhesive calendar. The filler layer The filling density of the filler in the plane direction is high and uniform, so the light diffusivity is different from the substrate side and the filler side. The lens effect of the filler is increased. It can provide lens effects depending on various purposes. Therefore, the filling lens of the present invention is used at -71- This paper size is applicable to the Chinese National Standard (CNS) A4 specification (210 ^ 297mm) -------- installation -------- , Order ---------- Jin (Please read the note on the back? Matters? This is the page) Printed by A7 421 72 Ο _B7_ 70, Consumer Cooperatives of Intellectual Property Bureau of the Ministry of Economic Affairs ) For LCD, EL, FED and other displays, the attenuation of incident light is reduced, so LCD monitors with wide viewing angle, high brightness, and high contrast can be designed, which can achieve extremely excellent industrial effects. ：) '. Install -------- ^ Order ------- line (Please read the precautions on the back before filling out this page) The paper printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs applies to this paper Order Country National Standard (CNS) A4 Specification (210 X 297 mm)