1226029 玫、發明說明· 【明戶斤屬^10"冷頁3 發明領域 本發明係有關於順次地積層反射型液晶顯示裝置及前 5 置照明裝置及透明觸控面板裝置之液晶顯示裝置。本發明 之液晶顯示裝置特別適合於無碼電話機、行動電話機、電 子計算機、個人電腦、PDA(Personal · Digital · assistant)、 數位相機、攝影機、業務用通信機器等電子機器。 I：先前技術3 10 發明背景 習知上，於具有液晶顯示裝置之行動（攜帶）型電子機器 中，為了降低電力消耗乃有使用反射型液晶顯示器的情形 。反射型液晶顯示器乃不使用背光(back light)而使消耗電 力小，而且加上在室外使用時於外來光源下的視認性佳等 15 優點上乃適用於行動型電子機器。 又，在無法獲得充分的外來光源之室内或夜間等環境 下，若要使用反射型液晶顯示面板的話，則有必要從表面 側對液晶顯示器進行照明，因此，要在液晶顯示器上方配 置使光源定位之照明裝置的前置照明裝置。 20 一般的前置照明裝置係於反射型液晶顯示器之顯示面 上平行地配置導光板，由導光板之端面收入從冷陰極管或 LED等光源來的光線而照射於液晶顯示器的顯示面。導光 板之另一側面具有用以將端面來的光線射出至液晶顯示器 之顯示面的光擴散功能。至於光擴散功能乃係具有在導光 1226029 光墊加工而擴散光線者。 又，1226029 Rose, description of the invention, [Minghu Jin ^ 10 " Cold Page 3 Field of the Invention The present invention relates to a liquid crystal display device of a sequential laminated reflective liquid crystal display device, a front-mounted lighting device, and a transparent touch panel device. The liquid crystal display device of the present invention is particularly suitable for electronic devices such as a codeless telephone, a mobile phone, an electronic computer, a personal computer, a PDA (Personal Digital Assistant), a digital camera, a video camera, and a business communication device. I: Prior Art 3 10 Background of the Invention Conventionally, in a mobile (portable) electronic device having a liquid crystal display device, a reflective liquid crystal display is sometimes used in order to reduce power consumption. Reflective liquid crystal displays do not use a back light, which consumes less power. In addition, they have good visibility under external light sources when used outdoors. 15 They are suitable for mobile electronic devices. Furthermore, in a room or at night where sufficient external light sources are not available, if a reflective liquid crystal display panel is to be used, it is necessary to illuminate the liquid crystal display from the surface side. Therefore, the light source must be positioned above the liquid crystal display. The front lighting of the lighting device. 20 A general front lighting device is a light guide plate arranged in parallel on the display surface of a reflective liquid crystal display. The end face of the light guide plate receives light from a cold cathode tube or LED light source and irradiates the display surface of the liquid crystal display. The other side of the light guide plate has a light diffusion function for emitting light from the end surface to the display surface of the liquid crystal display. As for the light diffusing function, it has the processing of light guide 1226029 light pad to diffuse light. also,
在下面之透明薄膜作為上部電極板， 且使用將透明導電膜 板上面形成微細多數的賴或微透鏡，或是進行微細的消 置。觸控面板裝置配置於前置照 觸控面板裝置之觸控面板， 形成在上面之透明樹脂板作為下部電極板，並將上部電極 與下部電極對向地積層而構成者。又，下部電極板係使用 將透明導電膜全面地貼合於以形成在上面之透明薄膜作為 10支持體之透明樹脂板者，或是下部電極板係使用與上部電 極板相同構造的構件。 但是上述觸控面板裝置於電子機器中，一旦配置於液 晶顯示面板之前置照明裝置上而使用時，則如第u圖所示 ’由於以輸入筆51或手指來輸入所造成輸入時的荷重而使 15觸控面板表面產生異常大的負荷時，則下部電極板會大幅 地·彎曲。因此如第11圖及第12圖所示，下部電極板117 的内面會接觸到前置照明裝置的上面，而會使存在於前置 照明裝置之導光板121上面之微細的突起形狀(稜鏡的前端 )凹陷而受損。一旦導光板121上面的微細突起形狀受損時 20 ’則於前置照明裝置點亮時會在損傷處明亮地發光而明顯 地降低液晶顯示器之視認性。又，在此說明所謂「損傷」 以電子元件乃指包含無法以目視看出的微細損傷。又，於 第11圖中，標號112係上部電極薄膜、113係透明導電膜 之上部電極、114點狀間隔構件、116係透明導電膜之下部 6 1226029 電極、122為光源。 依此，本發明之目的乃在於提供液晶顯示裝置，可解 除上述的問題點，且即便是將觸控面板裝置配置在前置照 明裝置上並進行輸入操作亦不會損傷前置照明裝置之導光 5 板上面。 【發明内容】 發明概要 本發明為了達到上述目的乃如以上所述的構成。 依據本發明之第1樣態，係提供一種液晶顯示裝置， 10 係順次地積層反射型液晶顯示裝置及前置照明裝置及透明 觸控面板裝置之液晶顯示裝置，其係在透明觸控面板下面 配置具有透明且柔軟性的自行復原性樹脂層以構成前述觸 控面板裝置，同時將前述自行復原性樹脂層配置成可接觸 前述導光板上面的稜鏡；前述自行復原性樹脂層之柔軟性 15 ，係於對前述觸控面板輸入時前述稜鏡接觸前述自行復原 性樹脂層時，防止因在接觸到的部分產生損傷而造成前述 稜鏡的損傷，同時前述產生損傷的部分隨著時間的經過而 自動地復原的柔軟性。 依據本發明之第2樣態，係提供如第1樣態所記載之 20 液晶顯示裝置，其中前述自行復原性樹脂層之厚度為10〜 500 // m 〇 依據本發明之第3樣態，係提供如第1或第2樣態所 記載之液晶顯示裝置，其中前述透明觸控面板，係於透明 薄膜所構成之上部電極板表面設置由透明導電膜所構成之 1226029 上部電極’於透明樹脂板所 透明導電膜所構成之下部電極與‘:;電:板表面設置由 以前述間隔構㈣隔著_輕層料=且兩電極 依據本發明之第4樣態 址 '二〇 a 手、蚨供如第1或第2樣態所 C載之液』^置’其中前述透明觸控面 薄膜所構狀上部電極板表面設4㈣ 上部電極，於透明薄_構成 所構成 明導電膜所構成之下部電触％ ^電極板表面設置由透 10 15 …點⑽隔構件，且兩電極以 前述間隔構件而隔著間隙並積層為對向者。 依據本發明之第5樣態，係提供如第！或第2樣態所 記載之液晶顯不裝置，其中前述透明觸控面板，係於透明 薄膜所構成之上部電極板表面設置由透料電賴構成之 上部電極’於透明薄_構成之下部電極板表面設置由透 明導電膜賴紅下«極與點狀間隔構件，前述下部電 極板之内面設置域明樹脂板所構成的支持體，且兩電極 以前述間隔構件而隔著間隙並積層為對向者。 依據本發明之第6樣態，係提供如第1或第2樣態所 記載之液晶顯示裝置，其中以熱機械分析來測定前述自行 復原性樹脂層之動性黏彈性時，在饥中的振幅幅寬為Μ 20 // m 以 依據本發明之第7樣態，係提供如第i或第2樣態所 記載之液晶顯示裝置，其中前述導光板上面的前述棱鏡與 前述觸控面板裝置之前述自行復原性樹脂層之間存在著空 氣層。 8 1226029 依據本發明之第8樣態，係提供如第丨或第2樣態所記载 之液晶顯示裝置，其中在前述透明觸控面板下面與前述自 行復原性樹脂層之間配置具有透明且柔軟性的衝擊分散吸 收層；前述衝擊分散吸收層之柔軟性，係於前述自行復原 5性树爿曰層配置成可接觸前述導光板之前述棱鏡且對前述觸 控面板輸入時前述稜鏡接觸前述自行復原性樹脂層時，吸 收從對應接觸到部分之部分的凹陷所導致前述棱鏡來的衝 擊。 圖式簡單說明 10 本發明之此等目的與特徵及其他目的與特徵可由附件 圖式相關最佳實施樣態的記載而明瞭。 第1圖表示本發明之第1實施樣態之液晶顯示裝置的 斷面圖； 第2圖表示本發明之第2實施樣態之液晶顯示裝置的 15斷面圖； 第3圖表示本發明之第3實施樣態之液晶顯示裝置的 斷面圖； 第4圖表示組裝了本發明之第1〜3實施樣態之液晶顯 示攻置之其中任何之一之行動变電子機器的立體圖； 20 _ 第5圖表示組裝了本發明之第1〜3實施樣態之液晶顯 不裝置之其中任何之一之行動型電子機器的立體圖； 第6圖說明於本發明之第1〜3實施樣態中，以觸控面 板攻置輸入時，藉著自行復原性樹脂層而接觸時積極性地 損傷而受損之狀態的斷面圖； 1226029 第7圖係第6圖之圓形所圈住部分的放大斷面圖； 第8圖係說明從第7圖之狀態以經時間變化而復原之 狀態的斷面圖； 、、第9圖係於上述實施樣態中，組裝著觸控面板裝置與 5液晶顯示面板1之液晶顯示裝置的斷面圖； 第10圖係制於上述實施樣態中，在導光板上面之棱 ，與透明觸控面板之自行復原性樹脂層之間配置空氣層狀 怨的說明圖； 10 15 20 士第11圖係說明以習知之觸控面板裝置輪入時，因接觸 時之壓力而損傷稜鏡狀態的說明圖； 第12圖係第11圖之圓形所圈住部分的放大斷面圖； 第13圖係說明於上述實施樣態中，在透明觸控面板下 =自行復原性樹脂層之間配置衝擊分散吸收層狀態的斷 圖。 t實施方式3 較佳實施例之詳細說明 予相同參照標號。 J趴 =參二圖式來詳細說明本發明之第1實施樣態。 第1〜弟3圖分別表示本發 液晶顯示裝置。f 4 _第卜心實施樣態之 宜λ @ — $ 4®表示組裝了具有本發明之 3 “e樣恶之液晶顯示裝置 型電子機器的立體圖。第5圖矣、甲任饤之之仃動 、 讀裝了本發明之第1〜第 實加樣悲之液晶顯示裝置复 中任何之一之行動型電子機 10 1226029 态的立體圖。圖中，標號1為液晶顯示裝置，1 〇( 1 〇A、1 〇B 、：ioc)為觸控面板裝置，11(11A、11B、uc)為透明觸控面 板，12為透明上部電極板、13為透明上部電極、14為間隔 構件、15為周緣接著層、16為透明下部電極、17為透明下 5部電極板、18為透明自行復原性樹脂層、20為前置照明裝 置、21為透明導光板、22為光源、3〇為液晶顯示器裝置、 41為透明支持體、5〇A、5〇B為行動型電子機器。 第1圖之第1實施樣態之觸控面板裝置1〇A其透明觸 控面板11A，係於透明薄膜所構成之上部電極板12表面設 1〇置由透明導電膜所構成之上部電極13，且於透明樹脂板所 構成之下部電極板17表面設置由透明導電膜所構成之下部 電極16與點狀間隔構件14，而兩電極13、16藉著間隔構 件14而空著間隙呈對向地以周緣接著層Η接著而積層。 透明觸控面板11A之下部電極板17的内面配置著自行復原 15性樹脂層18，此自行復原性樹脂層18於前置照明裝置2〇 之導光板21之具有凹凸的上面呈可接觸地載置，而前置照 明裝置20之導光板21下面配置著液晶顯示器3〇。藉此， 在此第1貫施樣怨以透明觸控面板11A與配置於透明觸控 面板11A最下層之自行復原性樹脂層18來構成觸控面板裝 20 置i〇A，並將此觸控面板裝置10A組裝於具有前置照明裝 置20與液晶顯示器30之液晶顯示面板而構成液晶顯示裝 置。 又，第2圖之第2實施樣態之觸控面板裝置1 〇B之透 明觸控面板11B係於透明薄膜所構成之上部電極板12之表 11 1226029 10 叹置由透明導電膜所構成之上部電極13，於透明薄 =成之下部電滅17F表面設置錢料電朗構成之下 4電極16與點狀的間隔構件14，兩電極13、16藉著間隔 構件Μ而空著間隙呈對向地以周緣接著層^接著而積: 透月觸控面板11B之下部電極板17内面配置著自行復原 性樹脂層18,此自行復原性職層18於前置照縣置扣 之導光板21之具有凹凸的上面呈可接觸地載置，而前置照 明裝置20之導光板21下面配置著液晶顯示器3〇。藉此， 在此第1實施樣態以透明觸控面板UB與配置於透明觸控 面板11B最下層之自行復原性樹脂層18來構成觸控面板裝 置10B，並將此觸控面板裝置1〇B組裝於具有前置照明裝 置20與液晶顯示器3〇之液晶顯示面板而構成液晶顯示震 置。 又，第3圖之第3實施樣態之觸控面板裝置10C之透 15明觸控面板11C，係於第1實施樣態之透明觸控面板ι1Α 之下部電極板17下側積層由透明樹脂板所構成之支持體 41而構成。爰此，此第3實施樣態以透明觸控面板11C、 配置於透明觸控面板11C下面之支持體41與自行復原性樹 脂層18來構成觸控面板裝置i〇C，而將此觸控面板裝置 20 1〇C組裝於具有前置照明裝置20與液晶顯示器30之液晶 顯示面板而構成液晶顯示裝置。 如上所述，有關本發明之上述第1〜3實施樣態之液晶 顯示裝置1係順次積層反射型液晶顯示器30、以透明導光 板21與配置在其端面之入光面的光源22所構成之前置照 12 1226029 明裝置20、以及觸控面板裝置1 〇的液晶顯示裝置中，在透 明觸控面板11下面配置透明且具有柔軟性之自行復原性樹 脂層18而構成觸控面板裝置10，藉此，可保護對觸控面板 裝置10輸入時所接觸之觸控面板裝置1〇及前置照明裝置 5 20之各表面（參照第}〜3圖）。 觸控面板裝置10係於透明觸控面板11下面形成透明 且具有柔軟性之自行復原性樹脂層18而構成者。 透明觸控面板11可使用所謂電阻膜方式者。所謂電阻 膜方式之透明觸控面板，係將設置透明導電膜所構成之上 10部電極13之上部電極板12,與設置透明導電膜所構成之下 部電極16的下部電極板17，而使兩電極13、16藉著間p 構件14而空著間隙呈對向地配置，並藉著押壓觸控面板表 面一部分而使上部電極板12彎曲以使兩電極13、ι6接觸 而呈電性的導通，並輸入座標的方式。 15 電阻膜方式之透明觸控面板11A、11B、11C，係於透 明薄膜所構成之上部電極板12表面設置由透明導電膜所構 成之上部電極13，且於透明樹脂板所構成之下部電極板 17(17F)表面設置由透明導電膜所構成之下部電極16與點 狀之多數間隔構件14，而兩電極13、16藉著間隔構件14 20而空著間隙呈對向地積層的構造(參考第1〜3圖）。如此的 構造適合於達到透明觸控面板11A、11B、nC的輕量化。 透明薄膜能使用聚碳酸酯系樹脂薄膜、聚醯胺系樹骑 薄膜、聚醚酮系樹脂薄膜、丙烯酸系樹脂薄膜、聚對笨二 曱酸乙二醇酿系樹脂溥膜、聚對本一曱酸丁二醇酿系樹月| 13 1226029 薄膜等。 透明導電膜可使用銦錫氧化物(ITO)膜、氧化錫膜等。 透明樹脂板可使用由丙烯酸系樹脂、聚碳酸酯系樹脂 、聚苯乙烯系樹脂、聚烯烴系樹脂等透明性優的樹脂所構 5 成的板材等。 間隔構件14乃可將感光性丙烯酸酷或感光性聚g旨等透 明的樹脂以光照處理而形成微細的點形狀而獲得。又，亦 可以印刷法將丙烯酸系樹脂、環氧系樹脂、聚酯系樹脂等 所構成之透明墨水來形成多數微細點形狀而構成間隔構件 10 14 〇 周緣接著層15係將上部電極板12與上部電極13、及 下部電極板17(17F)與下部電極16以周緣貼合而形成者。 周緣接著層15乃可於上部電極板12下面的周緣部與下部 電極板17( 17F)上面的周緣部的一側或兩側塗布丙稀酸系 15等接著劑而形成。又，亦可使用雙面黏著膠帶。 又，如第2實施樣態所示，可使用透明薄膜來作為下 部電極板17(參照第2圖）。此情形下可達到薄型化。又， 下部電極板17(17F)亦可使用玻璃。使用玻璃基板作為下部 電極板17時，無自行復原性樹脂層18的話，則玻螭面會 2〇剝離而在落下衝擊的情形下會發生破裂情形。又，在強^ 重而靜壓的情形下亦會使玻璃基板彎曲而會有破裂的情步 。但是在有自行復原性樹脂層18之上述第2實施樣態中， 可藉著自行復原性樹脂層18而具有緩和落下衝擊或緩和靜 壓時彎曲的效果而能降低破裂的情形。 14 1226029 又，由於透明觸控面板11B本身具有剛性，因此亦可 於下部電極板17F的下側積層由透明樹脂板所構成之支持 體41來使用（參照第3圖）。此時自行復原性樹脂層18係配 置於支持體41的下侧。 5 支持體41可使用丙烯酸系樹脂、聚碳酸酯系樹脂、聚 苯乙烯系樹脂、聚烯烴系樹脂等透明性優的樹脂所構成的 板材等。 以上所述之透明觸控面板11A、11B、11C乃適合於達 到透明觸控面板11A、11B、11C的輕量化。 10 又，透明觸控面板11A、11B、11C亦可使用靜電容量 方式、光方式等不同的方式。 透明觸控面板11A、11B、11C下面形成透明且具有柔 軟性的自行復原性樹脂層18。以輸入筆或手指來輸入時的 荷重會使觸控面板裝置10A、10B、10C撓曲，而於觸控面 15 板裝置l〇A、10B、l〇c下面、與具有觸控面板裝置1〇A、 10B、10C下側之前置照明裝置20的微細凹凸形狀的導光 板21上面的稜鏡21a接觸時，如第6圖及第7圖所示，在 自行復原性樹脂層18藉由導光板21上面的稜鏡21a前端 所接觸之部分的損傷或凹陷而於防止於接觸時積極性地受 20到損傷，以達到保護棱鏡21a之微細凹凸形狀的功能。又 ，稜鏡21a之前端所接觸而受損或凹陷的自行復原性樹脂 層I8部分，如第8圖所示，藉著下述之自行復原性樹脂層 18本身所具有之自行復原功能而隨著時間的經過而復原。 自行復原性樹脂層18為了不使觸控面板裝置1〇八、1(^ 15 1226029 、ioc的視認性降低，乃有必要具有高透明性。具體而言 最好是全光線透過率85%以上且混濁度5%以内者。又， 说濁度高的情形下會發生光擴散而無法獲得鮮明的影像， 故要求在5%以下。又，一旦自行復原性樹脂層18的厚度 5變大，則觸控面板裝置l〇A、10B、10C的表面與液晶顯示 器30的距離會變大以造成視差大而降低視認性，故不適當 〇 雖然為了要使自行復原性樹脂層18之受到積極性地損 傷能隨著時間的經過而復原，乃有必要使自行復原性樹脂 1〇層18具有柔軟性，然而一旦柔軟性過大則自行復原性樹脂 層18本身形狀會變形，而使甚至無法視認的餘跡殘留在自 行復原性樹脂層18本身，故不適宜。因此，有必要具有某 程度之硬度（以鉛筆硬度(HS —K5400 1990年)HB會造成損 傷的硬度），同時具有被衝擊時，自行復原性樹脂層18所 15受到的積極性的損傷會隨著時間的經過而復原的柔軟性， 而且有必要使用厚度薄而具有上述柔軟性之素材。又，在 此說明所謂「損傷」在一般以目視可察知之明顯的接傷之 外’以電子元件而言，乃指包含無法以目視看出的微細損 傷。 20 所謂自行復原性樹脂乃指即使多少產生凹陷或損傷時 ’亦具有可藉著其彈性而以經時性地修復功能的樹脂。具 有如此功能之樹脂乃可舉例具有丙烯酸系或聚氨酯系之架 橋構造的樹脂。以自行復原性樹脂作為自行復原性樹脂層 W來使用的情形下，其厚度以1〇〜5〇//π1為適當。 16 1226029 此自行復原性樹脂具有架橋或網路構造等構造，而即 使變形亦會隨著時間的經過而可復原為變形前的形狀者。 對觸控面板輸入時，以指或筆施加壓力於觸控面板表面， 又，雖然會滑動，然而此時會藉著觸控面板之自行復原性 5 樹脂層18之自行復原性樹脂本身的變形而減輕對前置照明 裝置20之稜鏡21a的損傷。而且會隨著時間的經過而使自 行復原性樹脂可復原為變形前的形狀。因此，即使重覆滑 動於觸控面板表面亦看不出會造成前置照明裝置20之稜鏡 21a的劣化，且無關液晶顯示器30之晝質劣化。又，於本 10 說明書中為了能以簡短文字來清楚說明隨著此時間的經過 而復原的功能，乃表示比喻為生體之「自行復原」來說明 〇 在以自行復原性樹脂作為自行復原性樹脂層18的情形 下，塗布於透明觸控面板11A、11B、11C下面而使其硬化 15 ，藉此能形成自行復原性樹脂層18。 又，此外，亦可藉著將自行復原性樹脂塗布薄膜而貼 附於透明觸控面板11A、11B、11C下面而形成自行復原性 樹脂層18。即，亦可預先以輥塗器對PET(聚對苯二甲酸乙 二醇酯）、PC(聚碳酸酯）等透明薄膜塗布自行復原性樹脂， 20 並將以紫外線或熱將硬化的自行復原性塗布薄膜，藉著黏 著劑而全面地貼合於透明觸控面板11A、11B、11C下面來 使用。 如此構成之液晶顯示裝置1可適用於無碼電話機、行 動電話機、電子計算機、次筆記型（Sub-notebook)個人電腦 17 1226029 、PDA、數位相機、攝影機、業務用通信機器等具有反射 型液晶顯示器30與前置照明裝置20之行動型電子機器 50A、50B。 弟4〜5圖表示裝入具有本發明之液晶顯示裝置的行動 5型電子機器50之一例。行動塑電子機器50可藉著設置於 液晶顯示部之最上部之筆輸入裝置之觸控面板裝置1〇而實 現輸入功能。觸控面板裝置10係至少組合反射型之液晶顯 示器30與前置照明裝置20而使用（參照第1〜第3圖）。 前置照明裝置20 —般至少係由與透明導光板21及配 10 置於該端面之光源22所構成。 導光板21可使用由透明樹脂所構成者。透明樹脂可使 用透明性且導光性優良之丙烯腈-笨乙烯共聚物樹脂、纖維 素乙醯丁酸酯樹脂、纖維素丙酸酯樹脂、聚曱基戊烯樹脂 、聚碳酸酯樹脂、聚苯乙烯樹脂、聚酯樹脂等。 15 導光板21的形狀係使用於板狀之導光板21上面可形 成多數微細的突起形狀者。微細的突起形狀乃有稜鏡形狀 或微透鏡形狀、或是消光墊形狀。 配置形成導光板21上面的稜鏡21a與透明觸控面板η 之自行復原性樹脂層18之間存在著空氣層4〇。即，為了在 20導光板21上面的稜鏡21a與透明觸控面板11下面之自行 復原性樹脂層18之間存在有光折射率，因此有必要空氣層 40。其理由在於如第9圖及第1〇圖所示，由於稜鏡仏之 折射率（約1.5)與空氣層4〇之折射率⑴之差（約〇·5)，因此 要5又找鏡角度以達到從光源22來的光線會在稜鏡面 18 1226029 反射而使光線向正下方落下，而僅以液晶顯示器30下的反 射板49反射而來的光線會從導光板21射出光線。爰此， 在稜鏡21a與透明觸控面板u之自行復原性樹脂層18之 間不具有空氣層40(無折射率差）的情形下，無法好好地發 5出光線。上述空氣層40之厚度並無限別地限定，然而為了 弄小整體組件厚度及液晶顯示器3〇之視差，最好是在1〇 〜100//m。又，於第9圖中，5〇為框緣，係可裝入液晶顯 示器30及導光板21的框緣5〇。 (實施例） 10 將在其下面形成由ITO所構成之上部電極之厚度150 之透明薄膜所構成的上部電極板，與在其上面形成IT〇 所構成之下部電極及透明樹脂所構成之間隔構件（面積占 有率0.1%、高度3//m)之厚度100/zm的透明薄膜所構成 之下部電極板’藉著間隔構件而使兩電極相互空著間隙呈 15對向地，以雙面黏著膠帶作為周緣接著層而貼合其周圍。 其次於下部電極板的下面藉由透明黏著材而將厚度 1.0mm之聚碳酸酯板全面地貼合而積層支持體，以獲得電 阻膜方式之透明觸控面板。 接著，於透明觸控面板下面，以塗布法來塗布由具有 20架橋構造之丙烯酸酯系樹脂所構成之自行復原性樹脂30// m厚度而形成自行復原性樹脂層以獲得觸控面板裝置。 將以如此方式獲得之觸控面板裝置積層於前置照明裝 置的上面。 前置照明裝置之導光板係使用將斷面呈不等邊三角形 !226〇29 形狀之多數稜線加工形成在丙烯酸酯樹脂板上面者。三角 形之頂角設為50。、稜線間的間距設為200/zm。 其次’朝觸控面板面之輸入面中央部以筆壓（荷重壓 )2·45Ν並相對於前置照明裝置之稜線呈垂直方向直線性地 5進行50mm重覆滑動10萬次，並且使前置照明裝置之光源、 呈點亮狀態而進行確認前置照明裝.置及觸控面板裝置之滑 動測試時’於前置照明裝置及觸控面板裝置之任何一方均 不產生外觀上的損傷。 (比較例） 10 於與實施例1同樣的透明觸控面板下面，藉由厚度25 //m之透明黏著材而將厚度5〇#m2聚對苯二甲酸乙二醇 醋樹脂全面地貼合而形成透明薄膜層以獲得觸控面板裝置 〇 將以此方式獲得之觸控面板裝置積層於與實施例1相 15 同的前置照明裝置上面，而進行與實施例1同樣的滑動測 試時，進行10次的往返會對前置照明之稜鏡造成損傷。 又，本發明非限定於上述實施樣態者，乃能以其他向 種樣態來實施。 例如第13圖所示，亦可在上述透明觸控面板11下面 2〇 與上述自行復原性樹脂層18之間配置透明且具有柔軟性的 衝擊分散吸收層318。 上述衝擊分散吸收層318之柔軟性，係前述自行復原 性樹脂層18配置成可接觸於前述導光板21之上述的稜鏡 21a’且對前述觸控面板輸入時，於前述棱鏡2ia接觸上述 20 ^26〇29 自行復原性樹脂層18時，藉著對應接觸到部分之衝擊分散 吸收層318的凹陷而吸收從上述稜鏡21a來之衝擊的柔軟 座。爰此，以輸入筆51或手指來輸入時的荷重會使觸控面 板裝置10A、10B、10C撓曲，而於觸控面板裝置10A、10B 、10C下面之自行復原性樹脂層18、與具有觸控面板裝置 l〇A、10B、10C下側之前置照明裝置20的微細凹凸形狀的 導光板21上面的稜鏡21a接觸時，對應導光板21上面的 稜鏡21a前端所接觸之自行復原性樹脂層18部分之衝擊分 散吸收層318部分會藉著凹陷而吸收上述接觸時的壓力， 1〇而發揮更確實地保護導光板21上面微細凹凸形狀的功能。 又，已凹陷之衝擊分散吸收層318部分會藉著衝擊分散吸 收層318本身所具有之柔軟性功能而隨著時間的經過而復 原。 衝擊为散吸收層318為了不使觸控面板裝置、10B 15 、10C的視認性降低，乃有必要具有高透明性。具體而言 最好是全光線透過率85%以上且混濁度5%以内者。其理 由如以下所述。特別是上述各實施樣態之液晶顯示器3〇為 反射型，因此於前置照明裝置非點亮時液晶顯示器3〇之明 壳度乃依存於通過觸控面板1〇二次的光。爰此，觸控面板 20 10之透過率可視為重要，一般要求在85%以上。又，混濁 度高的情形下會發生光擴散而無法獲得鮮明的影像，故要 求在5%以下。 又，一旦衝擊分散吸收層318的厚度變大，則觸控面 板裝置l〇A、10B、i〇C的表面與液晶顯示器3〇的距離會 21 1226029 變大以造成視差大而降低視認性，因此不適當。 雖然為了要吸收衝擊而有必要使衝擊分散吸收層318 具有柔軟性，然而一旦柔軟性過大則衝擊分散吸收層318 本身會變形，而使甚至無法視認的餘跡殘留在衝擊分散吸 5收層318本身，故不適宜。因此，有必要具有某程度之硬 度且具有可吸收衝擊的柔軟性，而且有必要使用厚度薄而 可吸收衝擊的素材來作為衝擊分散吸收層318。至於具有此 特性之素材乃例如有矽樹脂、高分子膠糊等。 矽樹脂以表面具有黏著性之膠糊薄片狀者為宜。在使 10用矽樹脂作為衝擊分散吸收層318的情形下，其厚度為50 〜500//m為適當。矽樹脂之橡膠硬度以1〇〜5〇曰本工業 規格（(Japanese Industril standards : JIS)JIS — K6253 1997 年 )為適當。而且以10〜3〇更佳。 高分子膠糊可使用丙烯酸系樹脂、聚氨酯系樹脂、天 15然面分子材料等。使用高分子膠糊作為衝擊分散吸收層318 的情形下’其厚度以50〜500// ni為適當。 以石夕樹脂作為衝擊分散吸收層318的情形下，塗布於 透明觸控面板11A、11B、11C下面而使其硬化，藉此能形 成衝擊分散吸收層318。又，將高分子膠糊作為衝擊分散吸 20收層318的情形下，將高分子膠糊整形成膠糊薄片狀而貼 附於透明觸控面板11A、11B、liC下面，藉此能形成衝擊 分散吸收層318。 有關衝擊分散吸收層318之硬度·溫度特性，以熱機 械分析(TMA法）來測定動性上的黏彈性時，在25ι之振幅 22 1226029 幅寬有必要為25/zm以上。又，最好是在低溫（一20。〇至 高溫(70°C)範圍對振幅值變化少者。亦即，最好是在寬廣溫 度範圍不會變化硬度者，而可舉例有；δ夕膝、丙烯酸膠糊等 。然而亦可依據狀況來積層不同材質者而獲得所希望的特 5 性。在此說明所謂TMA法係於日本工業規格（japaneseThe lower transparent film is used as the upper electrode plate, and a fine number of micro-lenses or microlenses are formed on the transparent conductive film plate, or fine dispersing is performed. The touch panel device is arranged on a touch panel of a front-illuminated touch panel device, and a transparent resin plate formed on the top is used as a lower electrode plate, and the upper electrode and the lower electrode are laminated to face each other. In addition, the lower electrode plate is a transparent resin plate in which a transparent conductive film is entirely adhered to form a transparent film formed thereon as a support, or the lower electrode plate is a member having the same structure as the upper electrode plate. However, when the above touch panel device is used in an electronic device and is disposed on a front lighting device of a liquid crystal display panel and used, it is shown in FIG. U 'the load caused by the input with the input pen 51 or a finger. When an abnormally large load is applied to the surface of the 15 touch panel, the lower electrode plate may be significantly bent. Therefore, as shown in FIG. 11 and FIG. 12, the inner surface of the lower electrode plate 117 will contact the upper surface of the front lighting device, and the fine protrusion shape (稜鏡) existing on the light guide plate 121 of the front lighting device will be caused. The front end) is sunken and damaged. When the shape of the fine protrusions on the light guide plate 121 is damaged 20 ', when the front lighting device is turned on, it will brightly emit light at the damaged place, which significantly reduces the visibility of the liquid crystal display. It should be noted that the term "damage" means that the electronic component includes fine damage that cannot be seen visually. In Fig. 11, reference numeral 112 is an upper electrode film, 113 is a transparent conductive film upper electrode, 114 dot-shaped spacers, and 116 is a lower transparent conductive film. 6 1226029 electrodes, 122 are light sources. Accordingly, the object of the present invention is to provide a liquid crystal display device, which can solve the above-mentioned problems, and even if the touch panel device is arranged on the front lighting device and the input operation is performed, the guidance of the front lighting device will not be damaged. Light 5 board above. SUMMARY OF THE INVENTION In order to achieve the above-mentioned object, the present invention is configured as described above. According to the first aspect of the present invention, a liquid crystal display device is provided. 10 is a liquid crystal display device in which a reflective liquid crystal display device, a front lighting device, and a transparent touch panel device are sequentially laminated, which are under the transparent touch panel. A transparent and flexible self-recoverable resin layer is disposed to configure the touch panel device, and the self-recoverable resin layer is disposed so as to contact the 上面 on the light guide plate; the softness of the self-recoverable resin layer is 15 It is to prevent the damage of the gadolinium due to the damage caused by the contact when the gadolinium contacts the self-recoverable resin layer when inputting to the touch panel, and the damage-generating part passes with time. And the softness is restored automatically. According to the second aspect of the present invention, there is provided the 20 liquid crystal display device as described in the first aspect, wherein the thickness of the self-recoverable resin layer is 10 to 500 // m 〇 According to the third aspect of the present invention, The liquid crystal display device according to the first or second aspect is provided, wherein the transparent touch panel is provided on the surface of the upper electrode plate formed of a transparent film with a 1226029 upper electrode made of a transparent conductive film on a transparent resin. The lower electrode formed by the transparent conductive film of the board is connected with the ':; electricity: the surface of the board is arranged by the aforementioned interval structure _light layer material =, and the two electrodes are in accordance with the fourth aspect of the present invention'蚨 For the liquid contained in C as in the first or second aspect, "^ Settings" wherein the surface of the upper electrode plate configured by the aforementioned transparent touch surface film is provided with 4㈣ upper electrodes, which are formed by a transparent thin film and a conductive film. The lower part of the electrical contact is provided on the surface of the electrode plate with a transparent member, and the two electrodes are opposed to each other with the aforementioned spacer member and a gap therebetween. According to the fifth aspect of the present invention, it is provided as first! Or the liquid crystal display device described in the second aspect, wherein the aforementioned transparent touch panel is formed on the surface of the upper electrode plate composed of a transparent film, and the upper electrode is formed by a transparent material and the lower electrode is formed by a transparent thin film. The surface of the plate is provided with a transparent conductive film, Lai Hongxia «poles and dot-shaped spacers, and the inner surface of the lower electrode plate is provided with a support composed of a domain-clear resin plate, and the two electrodes are laminated with the aforementioned spacer members through a gap and laminated. To the person. According to a sixth aspect of the present invention, there is provided the liquid crystal display device as described in the first or second aspect, wherein when the dynamic viscoelasticity of the self-recoverable resin layer is measured by thermomechanical analysis, The amplitude width is M 20 // m. According to the seventh aspect of the present invention, the liquid crystal display device as described in the i or the second aspect is provided, wherein the prism on the light guide plate and the touch panel device are provided. An air layer exists between the self-recoverable resin layers. 8 1226029 According to an eighth aspect of the present invention, there is provided the liquid crystal display device as described in the first or second aspect, wherein a transparent and transparent liquid crystal display device is disposed between the lower part of the transparent touch panel and the self-recoverable resin layer. Soft impact-dispersion absorbing layer; The softness of the impact-dispersion absorbing layer is based on the self-healing 5-character tree layer, which is configured to contact the prism of the light guide plate and contact the 稜鏡 when inputting to the touch panel. When the self-recoverable resin layer is used, an impact from the prism caused by a depression in a portion corresponding to the contact portion is absorbed. Brief Description of the Drawings 10 These and other objects and features of the present invention can be made clear from the description of the best practices associated with the attached drawings. Fig. 1 shows a cross-sectional view of a liquid crystal display device according to a first embodiment of the present invention; Fig. 2 shows a 15 cross-sectional view of a liquid crystal display device according to a second embodiment of the present invention; A cross-sectional view of a liquid crystal display device according to a third embodiment; FIG. 4 is a perspective view of a mobile electronic device incorporating any one of the liquid crystal display devices of the first to third embodiments of the present invention; 20 _ FIG. 5 is a perspective view of a mobile electronic device in which any one of the liquid crystal display devices according to the first to third embodiments of the present invention is assembled; FIG. 6 is a diagram illustrating the first to third embodiments of the present invention. , When the touch panel is used to input, the cross-sectional view of the state of being actively damaged and damaged when contacted by the self-recoverable resin layer; 1226029 Figure 7 is an enlarged view of the circled part of Figure 6 Sectional view; FIG. 8 is a sectional view illustrating a state restored from the state of FIG. 7 over time; FIG. 9 and FIG. 9 are in the above embodiment, a touch panel device and 5 liquid crystals are assembled Sectional view of the liquid crystal display device of the display panel 1; FIG. 10 In the above embodiment, an explanatory diagram of air layered grudges is arranged between the edge on the light guide plate and the self-recoverable resin layer of the transparent touch panel; 10 15 20 ± 11 The explanatory diagram of the state of damage when the control panel device is turned in due to contact pressure; FIG. 12 is an enlarged sectional view of a circled part of the circle in FIG. 11; FIG. 13 is an illustration of the above embodiment In the state, a cross-sectional view of a state in which an impact dispersing and absorbing layer is disposed between a transparent touch panel and a self-recoverable resin layer. The detailed description of the preferred embodiment 3 is given the same reference numerals. J 趴 = Refer to the two drawings to explain the first embodiment of the present invention in detail. The first to third figures respectively show the liquid crystal display device of the present invention. f 4 _ Di Buxin's appropriate implementation mode λ @ — $ 4® is a perspective view of an electronic device equipped with a 3 "e-like evil liquid crystal display device type electronic device of the present invention. Fig. 5 and Fig. 5 A mobile electronic device 10 1226029 in which any one of the liquid crystal display devices of the first to the second embodiments of the present invention is installed and read. The reference numeral 1 in the figure is a liquid crystal display device, and 〇 (1 〇A, 10B,: ioc) are touch panel devices, 11 (11A, 11B, uc) are transparent touch panels, 12 is a transparent upper electrode plate, 13 is a transparent upper electrode, 14 is a spacer member, and 15 is Peripheral bonding layer, 16 is transparent lower electrode, 17 is transparent lower 5 electrode plates, 18 is transparent self-recoverable resin layer, 20 is front lighting device, 21 is transparent light guide plate, 22 is light source, 30 is liquid crystal display The device 41 is a transparent support, and 50A and 50B are mobile electronic devices. The touch panel device 10A of the first embodiment shown in FIG. 1 has a transparent touch panel 11A, which is a transparent film. The upper electrode plate 12 constituting the upper electrode plate 10 is provided with a top conductive electrode 1 made of a transparent conductive film. 3, and on the surface of the lower electrode plate 17 made of a transparent resin plate, a lower electrode 16 made of a transparent conductive film and a dot-shaped spacer member 14 are provided, and the two electrodes 13 and 16 are opposed to each other by the spacer member 14 with a gap therebetween. The layers are laminated to the periphery with layers. The inner surface of the lower electrode plate 17 of the transparent touch panel 11A is provided with a self-recovering resin layer 18 which is located on the light guide plate of the front lighting device 20. The upper surface with the unevenness of 21 is placed in a contactable manner, and the liquid crystal display 30 is arranged below the light guide plate 21 of the front lighting device 20. Therefore, the transparent touch panel 11A and the arrangement are complained for the first time here. The self-recoverable resin layer 18 at the bottom of the transparent touch panel 11A constitutes a touch panel device 20, and the touch panel device 10A is assembled on a liquid crystal display having a front lighting device 20 and a liquid crystal display 30. The panel constitutes a liquid crystal display device. In addition, the transparent touch panel 11B of the touch panel device 10B in the second embodiment shown in FIG. 2 is a table 11 1226029 10 of the upper electrode plate 12 made of a transparent film. By transparent The upper electrode 13 composed of a conductive film is provided on the surface with a transparent thin film = a lower portion. The lower electrode 16 is provided with a lower electrode 16 and a dot-shaped spacer 14. The two electrodes 13 and 16 are separated by the spacer M. The gap is opposite to the periphery with layers ^ followed by accumulation: the inner surface of the lower electrode plate 17 of the translucent touch panel 11B is provided with a self-recoverable resin layer 18, which is located in front of Zhaozhao County The upper and lower surfaces of the light guide plate 21 of the buckle are placed in a contactable manner, and the liquid crystal display 30 is arranged below the light guide plate 21 of the front lighting device 20. Therefore, in this first embodiment, the transparent touch panel UB and the self-recoverable resin layer 18 disposed at the lowest layer of the transparent touch panel 11B are used to form the touch panel device 10B, and the touch panel device 1 is constructed. B is assembled on a liquid crystal display panel having a front lighting device 20 and a liquid crystal display 30 to constitute a liquid crystal display device. In addition, the transparent 15-inch touch panel 11C of the touch panel device 10C of the third embodiment in FIG. 3 is based on the transparent touch panel 1a of the first embodiment, and the lower layer of the lower electrode plate 17 is made of transparent resin. The plate is constituted by a support 41. Therefore, in this third embodiment, the transparent touch panel 11C, a support 41 disposed under the transparent touch panel 11C, and a self-recoverable resin layer 18 are used to form a touch panel device iOC, and this touch The panel device 20 10C is assembled in a liquid crystal display panel having a front lighting device 20 and a liquid crystal display 30 to constitute a liquid crystal display device. As described above, the liquid crystal display device 1 according to the first to third embodiments of the present invention is constituted by a sequentially laminated reflective liquid crystal display 30, a transparent light guide plate 21, and a light source 22 disposed on a light incident surface on an end surface thereof. In the liquid crystal display device of the front view 12 1226029 lighting device 20 and the touch panel device 10, a transparent and flexible self-recoverable resin layer 18 is arranged under the transparent touch panel 11 to constitute the touch panel device 10, Thereby, each surface of the touch panel device 10 and the front lighting device 5 20 which are touched when inputting to the touch panel device 10 can be protected (refer to FIG.} To FIG. 3). The touch panel device 10 is formed by forming a transparent and flexible self-recoverable resin layer 18 under the transparent touch panel 11. The transparent touch panel 11 may be a so-called resistive film system. The so-called resistive film-type transparent touch panel consists of an upper electrode plate 12 provided with 10 electrodes 13 formed by a transparent conductive film and a lower electrode plate 17 provided with a lower electrode 16 formed by a transparent conductive film. The electrodes 13 and 16 are opposed to each other through the gap between the p members 14 and the upper electrode plate 12 is bent by pressing a part of the surface of the touch panel so that the two electrodes 13 and 6 are in contact with each other. Turn on and enter the coordinates. 15 Resistive film-type transparent touch panels 11A, 11B, and 11C are formed on the surface of the upper electrode plate 12 made of a transparent film, and the upper electrode 13 made of a transparent conductive film is provided on the surface, and the lower electrode plate is made of a transparent resin plate. The 17 (17F) surface is provided with a lower conductive electrode 16 composed of a transparent conductive film and a plurality of dot-like spacer members 14, and the two electrodes 13, 16 are layered facing each other with a gap through the spacer members 14 and 20 (reference Figures 1 to 3). Such a structure is suitable for reducing the weight of the transparent touch panels 11A, 11B, and nC. For the transparent film, a polycarbonate resin film, a polyamide resin tree film, a polyether ketone resin film, an acrylic resin film, a polyethylene terephthalate resin resin film, a polyisocyanate film can be used. Acid butylene glycol brewing tree moon | 13 1226029 film and so on. As the transparent conductive film, an indium tin oxide (ITO) film, a tin oxide film, or the like can be used. As the transparent resin plate, a plate made of a resin having excellent transparency such as an acrylic resin, a polycarbonate resin, a polystyrene resin, or a polyolefin resin can be used. The spacer member 14 can be obtained by forming transparent dots such as a transparent acrylic resin or a photosensitive polyglyceride by light treatment. In addition, the transparent member made of acrylic resin, epoxy resin, polyester resin, or the like may be formed into a plurality of fine dot shapes by a printing method to form the spacer member 10 14. The peripheral edge bonding layer 15 is used to connect the upper electrode plate 12 and The upper electrode 13 and the lower electrode plate 17 (17F) are formed by bonding the lower electrode 16 with their peripheral edges. The peripheral adhesive layer 15 can be formed by applying an adhesive such as acrylic 15 on one or both sides of the peripheral edge portion under the upper electrode plate 12 and the peripheral edge portion above the lower electrode plate 17 (17F). Alternatively, a double-sided adhesive tape may be used. As shown in the second embodiment, a transparent film can be used as the lower electrode plate 17 (see Fig. 2). In this case, the thickness can be reduced. Glass can also be used for the lower electrode plate 17 (17F). When a glass substrate is used as the lower electrode plate 17, if the self-recoverable resin layer 18 is not used, the glass goblet surface will peel off 20 and cracks will occur in the event of a drop impact. In addition, under the condition of strong pressure and static pressure, the glass substrate may be bent and cracked. However, in the second embodiment with the self-recoverable resin layer 18, the self-recoverable resin layer 18 has the effect of reducing the impact of falling impact or the bending at the time of static pressure, and can reduce cracking. 14 1226029 Moreover, since the transparent touch panel 11B itself is rigid, a support 41 made of a transparent resin plate can be laminated on the lower side of the lower electrode plate 17F (see FIG. 3). At this time, the self-recoverable resin layer 18 is placed under the support 41. 5 As the support 41, a plate made of a resin having excellent transparency such as an acrylic resin, a polycarbonate resin, a polystyrene resin, or a polyolefin resin can be used. The transparent touch panels 11A, 11B, and 11C described above are suitable for achieving the weight reduction of the transparent touch panels 11A, 11B, and 11C. 10 Also, the transparent touch panels 11A, 11B, and 11C may use different methods such as a capacitance method and a light method. A transparent and flexible self-recoverable resin layer 18 is formed under the transparent touch panels 11A, 11B, and 11C. The load when inputting with a stylus or finger will deflect the touch panel device 10A, 10B, 10C, and under the touch surface 15-plate device 10A, 10B, 10c, and with the touch panel device 1 〇A, 10B, 10C When the 稜鏡 21a on the upper surface of the light guide plate 21 of the fine uneven shape of the front lighting device 20 is in contact, as shown in FIGS. 6 and 7, the self-recoverable resin layer 18 is The part of the top of the light guide plate 21 on the top of the light guide plate 21 that is in contact with the damage or depression is actively prevented from being damaged by 20 to 20, so as to protect the fine uneven shape of the prism 21a. In addition, as shown in FIG. 8, the part of the self-recoverable resin layer I8 which is damaged or sunken by the front end of the 稜鏡 21a varies with the self-recovery function of the self-recoverable resin layer 18 described below. Recovery with the passage of time. The self-recoverable resin layer 18 is required to have high transparency in order not to reduce the visibility of the touch panel device 108, 1 (^ 15 1226029, ioc). Specifically, the total light transmittance is preferably 85% or more. And the turbidity is less than 5%. In addition, it is said that light diffusion occurs when high turbidity occurs, and a clear image cannot be obtained, so it is required to be 5% or less. Once the thickness 5 of the self-recoverable resin layer 18 becomes larger, Then, the distance between the surfaces of the touch panel devices 10A, 10B, and 10C and the liquid crystal display 30 will increase to cause a large parallax and reduce the visibility. Therefore, it is not appropriate. Although the self-recoverable resin layer 18 is actively received. The damage can be restored with the passage of time. It is necessary to make the self-recoverable resin layer 10 18 flexible. However, if the softness is too large, the shape of the self-recoverable resin layer 18 itself will be deformed. The traces remain on the self-recoverable resin layer 18 itself, so it is not suitable. Therefore, it is necessary to have a certain degree of hardness (hardness that would cause damage by pencil hardness (HS-K5400 1990) HB) and have At the time of impact, the positive damage received by the self-recoverable resin layer 18 will recover its softness over time, and it is necessary to use a thin material with the above-mentioned flexibility. Here, the so-called "damage" "In addition to the obvious injuries that can usually be detected by visual inspection," in the case of electronic components, it includes microscopic damage that cannot be visually detected. 20 The so-called self-recovering resin refers to the case where dents or damage occur to some extent. " Resin that has a function of repairing with time due to its elasticity. Examples of resins having such a function are resins having an acrylic or polyurethane bridge structure. Self-recoverable resin is used as the self-recoverable resin layer W. When used, its thickness is preferably 10 to 50 // π1. 16 1226029 This self-recoverable resin has a structure such as a bridge or a network structure, and can be restored to deformation over time even if it is deformed. When inputting to the touch panel, use a finger or a pen to apply pressure to the surface of the touch panel, and although it will slide, at this time, Control panel self-recovery 5 The deformation of the self-recoverable resin of the resin layer 18 reduces the damage to the head 21a of the front lighting device 20. Moreover, the self-recoverable resin can be restored to deformation over time. Therefore, even if it is repeatedly slid on the surface of the touch panel, it will not be seen that it will cause the deterioration of the front lighting device 20a and 21a, and it will not affect the daytime quality of the liquid crystal display 30. Also, in this description In order to be able to clearly explain the function of restoring with the passage of time in a short text, it is described as a "self-healing" of a living body. When a self-healing resin is used as the self-healing resin layer 18, The self-recoverable resin layer 18 can be formed by coating and curing the 15 under the transparent touch panels 11A, 11B, and 11C. In addition, a self-recoverable resin layer 18 may be formed by attaching a self-recoverable resin coating film to the underside of the transparent touch panels 11A, 11B, and 11C. That is, a transparent film such as PET (polyethylene terephthalate), PC (polycarbonate) can be coated with a self-recovering resin by a roll coater in advance, and the cured self-recovering can be cured by ultraviolet or heat. The flexible coating film is fully adhered to the underside of the transparent touch panels 11A, 11B, and 11C with an adhesive, and is used. The liquid crystal display device 1 thus constructed can be applied to a reflective liquid crystal display 30 such as a codeless telephone, a mobile phone, an electronic computer, a sub-notebook personal computer 17 1226029, a PDA, a digital camera, a video camera, and a business communication device. Mobile electronic devices 50A and 50B with the front lighting device 20. Figures 4 to 5 show an example of a mobile electronic device 50 incorporating a liquid crystal display device of the present invention. The mobile plastic electronic device 50 can realize an input function by the touch panel device 10 of the pen input device provided at the uppermost part of the liquid crystal display section. The touch panel device 10 is used by combining at least a reflective liquid crystal display 30 and a front lighting device 20 (see Figs. 1 to 3). The front lighting device 20 is generally composed of at least the light guide plate 21 and the light source 22 arranged on the end surface. The light guide plate 21 can be made of a transparent resin. As the transparent resin, acrylonitrile-benzyl ethylene copolymer resin, cellulose acetobutyrate resin, cellulose propionate resin, polypentyl pentene resin, polycarbonate resin, and polyacrylate resin having excellent light guiding properties can be used. Styrene resin, polyester resin, etc. 15 The shape of the light guide plate 21 is used for a plate-shaped light guide plate 21 which can form a plurality of fine protrusions. The shape of the fine protrusions is a 稜鏡 shape, a micro lens shape, or a matting pad shape. An air layer 40 is provided between the 稜鏡 21a on the light guide plate 21 and the self-recoverable resin layer 18 of the transparent touch panel η. That is, an air layer 40 is necessary in order to have a light refractive index between the 稜鏡 21a above the light guide plate 21 and the self-recoverable resin layer 18 below the transparent touch panel 11. The reason is that, as shown in Fig. 9 and Fig. 10, the difference between the refractive index of 稜鏡 仏 (about 1.5) and the refractive index ⑴ of the air layer 40 (about 0.5) requires 5 and look for a mirror. The angle is such that the light from the light source 22 will be reflected on the bevel 18 1226029 so that the light will fall directly below, and only the light reflected by the reflection plate 49 under the liquid crystal display 30 will exit the light from the light guide plate 21. Therefore, in the case where there is no air layer 40 (no refractive index difference) between the 稜鏡 21a and the self-recoverable resin layer 18 of the transparent touch panel u, the light cannot be emitted properly. The thickness of the above-mentioned air layer 40 is not limited indefinitely. However, in order to reduce the thickness of the entire device and the parallax of the liquid crystal display 30, it is preferably 10 to 100 // m. In FIG. 9, 50 is a frame edge, and is a frame edge 50 in which the liquid crystal display 30 and the light guide plate 21 can be mounted. (Example) 10 An upper electrode plate made of a transparent film having a thickness of 150 and an upper electrode made of ITO is formed under the ITO, and a spacer made of IT0 and a lower electrode made of transparent resin are formed on the upper electrode plate. (The area occupancy rate is 0.1%, the height is 3 // m), and the lower electrode plate is made of a transparent film with a thickness of 100 / zm. The adhesive tape adheres to the periphery as a peripheral adhesive layer. Secondly, a transparent adhesive material is used to fully adhere a polycarbonate plate with a thickness of 1.0 mm under the lower electrode plate to laminate a support to obtain a transparent touch panel in the form of a resistive film. Next, a self-recoverable resin composed of an acrylate resin having a 20-bridge structure was applied under the transparent touch panel by a coating method to a thickness of 30 // m to form a self-recoverable resin layer to obtain a touch panel device. The touch panel device obtained in this way is laminated on the front lighting device. The light guide plate of the front lighting device is formed on the acrylic resin plate by processing most of the ridge lines whose cross section is an unequal triangle! The top angle of the triangle is set to 50. The pitch between the ridge lines is set to 200 / zm. Secondly, the pen press (load pressure) 2.45N toward the center of the input surface of the touch panel surface is performed linearly 5 times in a direction of 5 mm in a straight line with respect to the ridge line of the front lighting device, and the front When the light source of the lighting device is placed, and the front lighting device is confirmed to be in a lighting state, the sliding test of the device and the touch panel device does not cause any damage to the appearance of the front lighting device or the touch panel device. (Comparative example) 10 Under the same transparent touch panel as in Example 1, a 50 # m2 polyethylene terephthalate resin was fully bonded with a transparent adhesive material with a thickness of 25 // m. A transparent film layer is formed to obtain a touch panel device. The touch panel device obtained in this way is laminated on the same front lighting device as in Example 1 and the same sliding test as in Example 1 is performed. Making 10 round trips can cause damage to the front lighting. The present invention is not limited to those described above, but can be implemented in other aspects. For example, as shown in FIG. 13, a transparent and flexible impact dispersing and absorbing layer 318 may be disposed between the lower surface 20 of the transparent touch panel 11 and the self-recoverable resin layer 18. The softness of the impact dispersing and absorbing layer 318 is that the self-recoverable resin layer 18 is disposed so as to be in contact with the 稜鏡 21a ′ of the light guide plate 21 and is input to the touch panel by contacting the 20 with the prism 2ia. ^ 26〇29 When the self-recoverable resin layer 18 is in contact with a portion of the impact dispersing and absorbing layer 318 that is in contact with the recess, it absorbs the impact from the 稜鏡 21a. Here, the load when inputting with the input pen 51 or a finger will deflect the touch panel device 10A, 10B, 10C, and the self-recoverable resin layer 18 under the touch panel device 10A, 10B, 10C, and When the touch panel devices 10A, 10B, and 10C have the 凹凸 21a on the fine concave-convex shape light guide plate 21 on the front side of the front lighting device 20 in contact, the self-healing corresponding to the front end of the 稜鏡 21a on the light guide plate 21 contacts. The impact dispersing and absorbing layer 318 portion of the 18 part of the flexible resin layer absorbs the pressure at the time of the contact by the depression, thereby performing the function of more reliably protecting the fine uneven shape on the light guide plate 21. In addition, the recessed impact dispersing and absorbing layer 318 is partially restored by the passage of time due to the soft function of the impact dissipating and absorbing layer 318 itself. The impact absorption layer 318 is required to have high transparency in order not to reduce the visibility of the touch panel device, 10B 15, and 10C. Specifically, the total light transmittance is preferably 85% or more and the turbidity is within 5%. The reason is as follows. In particular, the liquid crystal display 30 of each of the above embodiments is a reflective type, so when the front lighting device is not lit, the lightness of the liquid crystal display 30 depends on the light passing through the touch panel 10 times. At this point, the transmittance of the touch panel 20 10 can be regarded as important, and generally requires more than 85%. In addition, in the case of high turbidity, light diffusion may occur and a clear image cannot be obtained, so it is required to be 5% or less. In addition, once the thickness of the impact dispersing and absorbing layer 318 becomes larger, the distance between the surface of the touch panel devices 10A, 10B, and 10C and the liquid crystal display 30 will become 21 1226029 to increase the parallax and reduce the visibility. It is therefore inappropriate. Although it is necessary to make the impact dispersing and absorbing layer 318 flexible in order to absorb the impact, if the flexibility is too large, the impact dispersing and absorbing layer 318 itself will be deformed, leaving even unrecognizable traces on the impact dissipating and absorbent layer 318. In itself, it is not appropriate. Therefore, it is necessary to have a certain degree of rigidity and flexibility to absorb impact, and it is necessary to use a thin material that can absorb impact as the impact dispersing and absorbing layer 318. As for the materials with this characteristic, there are, for example, silicone resin, polymer paste, and the like. The silicone resin is preferably in the form of a paste sheet with adhesiveness on the surface. In the case where a silicone resin is used as the impact dispersing and absorbing layer 318, its thickness is preferably 50 to 500 // m. The rubber hardness of silicone resin is suitable for the Japanese Industrial Standards ((Japanese Industril standards: JIS) JIS-K6253 1997). It is more preferably 10 to 30. As the polymer paste, an acrylic resin, a polyurethane resin, a natural molecular material, or the like can be used. When a polymer paste is used as the impact dispersing and absorbing layer 318, its thickness is preferably 50 to 500 // ni. In the case where a stone evening resin is used as the impact dispersing and absorbing layer 318, the impact dispersing and absorbing layer 318 can be formed by coating and hardening the transparent touch panels 11A, 11B, and 11C. In the case where the polymer paste is used as the impact dispersing and absorbing 20-receiving layer 318, the polymer paste is formed into a paste sheet shape and attached under the transparent touch panels 11A, 11B, and liC, thereby forming an impact. Disperse the absorption layer 318. Regarding the hardness and temperature characteristics of the impact dispersing and absorbing layer 318, when measuring the viscoelasticity in dynamics by thermomechanical analysis (TMA method), it is necessary to have a width of 25 ι 22 1226029 width of 25 / zm or more. In addition, it is preferable to have a small change in the amplitude value in the range of low temperature (-20. 0 to high temperature (70 ° C). That is, it is preferable that the hardness is not changed in a wide temperature range, and examples are; Knees, acrylic paste, etc. However, it is also possible to laminate different materials according to the situation and obtain the desired characteristics. Here, the so-called TMA method is based on the Japanese industrial standard (Japanese
Industril standards : JIS)JIS — K7196 1991 年所規定者。此 規格係有關依據熱可塑性塑膠薄膜及薄片之熱機械分析 (TMA)之入針模式的軟化溫度測試方法的規格。所謂入針 模式係使用TMA裝置之針狀壓子而測定隨著測試片之軟 10 化之變位的方式。 又，衝擊分散吸收層318可使用黏著劑，而衝擊分散 吸收層318亦可使用黏著劑以外的材料(石夕膠、尿烧等不具 黏著性的材料）。 本發明因具有前述之構成，故具有以下所述的效果。 15 本發明之液晶顯示裝置，係順次地積層反射型液晶顯 示裝置、透明導光板與配置於其端面之入光面的光源所構 成之刖置照明裝置、以及透明觸控面板裝置之液晶顯示裝 置:其係在透明觸控面板下面配置具有透明且柔軟性的自 订復原性樹脂層以構成觸控面板裝置，藉此可構成能保護 ⑼，對難面板裝置輸人__之肺面板裝置與前置照 月，置之各表面，因此即使將觸控面板裝置配置於前置照 置上而進打輸人操作，亦不會損傷（即，以電子零件而 、去目視之微細損傷)前置照明裝置之導光板上面。即 s揮保4(即’以電子零件而言，乃防止對於稜鏡之微 23 1226029 細凹凸形狀產生無法目視的細微損傷）因導光板上面之稜 鏡前端所接觸到的自行復原性樹脂層部分產生損傷或是凹 陷，而對自行復原性樹脂層之稜鏡的接觸時使自行復原性 樹脂層積極性地受到損傷、及稜鏡的微細凹凸形狀的效果 5 ° 又，藉著適切地組合上述實施樣態之中任意的實施樣 態，可達到各個實施樣態之組合所具有的效果。 本發明在前述内容中已參照所附圖式而充分記載著最 佳實施樣態，而可瞭解對於熟習此項技術者乃能依此作各 10 種的變形或修正。如此變形或修正只要是不脫離所附申請 專利範圍所記載之本發明的技術範圍以外的話，應能瞭解 將可包含在其範圍中。 【圖式簡單說明3 第1圖表示本發明之第1實施樣態之液晶顯示裝置的 15 斷面圖； 第2圖表示本發明之第2實施樣態之液晶顯示裝置的 斷面圖； 第3圖表示本發明之第3實施樣態之液晶顯示裝置的 斷面圖； 20 第4圖表示組裝了本發明之第1〜3實施樣態之液晶顯 示裝置之其中任何之一之行動型電子機器的立體圖； 第5圖表示組裝了本發明之第1〜3實施樣態之液晶顯 示裝置之其中任何之一之行動型電子機器的立體圖； 第6圖說明於本發明之第1〜3實施樣態中，以觸控面 24 1226029 板裝置輸入時，藉著自行復原性樹脂層而接觸時積極性地 損傷而受損之狀態的斷面圖； 第7圖係第6圖之圓形所圈住部分的放大斷面圖； 第8圖係說明從第7圖之狀態以經時間變化而復原之 5 狀態的斷面圖； 第9圖係於上述實施樣態中，組裝著觸控面板裝置與 液晶顯示面板1之液晶顯示裝置的斷面圖； 第10圖係說明於上述實施樣態中，在導光板上面之稜 鏡與透明觸控面板之自行復原性樹脂層之間配置空氣層狀 10 態的說明圖； 第11圖係朗以習知之觸控面板裝置輸入日夺，因接觸 時之壓力而損傷稜鏡狀態的說明圖； 第12圖係第11圖之圓形所圈住部分的放大斷面圖； 第13圖係說明於上述實施樣態中，在透明觸控面板下 面與自行復原性樹脂層之間配置衝擊分散吸收層狀態的斷 10 12 14 16 18 20 2la 圏式之主要元件代表符號表】 透明觸控面板 透明的上部電極 周緣接著層 1?F透明下部電極板 透明薄膜層 導光板 光源 觸控面板裝置 u 透明上部電極板 13 間隔構件 15 透明下部電極 17 透明自行復原性樹脂層19 前置照明裝置 21 稜鏡 ％ 25 1226029 30 液晶顯示器 40 空氣層 41 透明支持體 50A、 50B行動型電子機器 112 上部電極薄膜 113 透明導電膜之上部電極 114 點狀間隔構件 116 透明導電膜之下部電極 121 導光板 122 光源 318 衝擊分散吸收層 26Industril standards: JIS) JIS — K7196 1991. This specification is a specification for the softening temperature test method based on the thermomechanical analysis (TMA) of the thermoplastic plastic film and sheet in the penetration mode. The so-called needle insertion mode is a method of measuring the displacement of the test piece with the softening of the test piece using a needle-shaped indenter of a TMA device. The impact dispersing and absorbing layer 318 may be made of an adhesive, and the impact dispersing and absorbing layer 318 may be made of a material other than an adhesive (materials such as non-adhesive materials such as stone gum and urine burn). Since the present invention has the aforementioned structure, it has the following effects. 15 The liquid crystal display device of the present invention is a built-in lighting device composed of a laminated reflective liquid crystal display device, a transparent light guide plate, and a light source disposed on a light incident surface of an end surface thereof, and a liquid crystal display device of a transparent touch panel device. : It is configured with a transparent and flexible custom-recoverable resin layer under the transparent touch panel to constitute a touch panel device, which can constitute a lung panel device that can protect ⑼ and face difficult-to-reach panel devices. The front light is placed on each surface, so even if the touch panel device is placed on the front light and entered and operated, it will not be damaged (that is, the electronic parts are used to look at the fine damage). Place on the light guide plate of the lighting device. That is to say, s 4 (that is, for electronic parts, to prevent the slight damage caused by the fine uneven shape of the 稜鏡 23 2326029) due to the self-recoverable resin layer in contact with the 稜鏡 front end on the light guide plate Partial damage or depression occurs, and the self-recoverable resin layer is actively damaged when it comes into contact with the 稜鏡 of the self-recoverable resin layer, and the effect of the fine uneven shape of the 稜鏡 is 5 °. Any implementation form among the implementation forms can achieve the effect of the combination of the various implementation forms. In the foregoing, the present invention has fully described the best implementation mode with reference to the attached drawings, and it can be understood that for those skilled in the art, 10 variations or modifications can be made accordingly. It should be understood that such deformation or modification can be included in the scope of the present invention as long as it does not depart from the technical scope of the present invention described in the patent scope of the attached application. [Brief Description of the Drawings 3] Fig. 1 shows a 15 cross-sectional view of a liquid crystal display device according to a first embodiment of the present invention; Fig. 2 shows a cross-sectional view of a liquid crystal display device according to a second embodiment of the present invention; Fig. 3 shows a cross-sectional view of a liquid crystal display device according to a third embodiment of the present invention; Fig. 4 shows a mobile electronic device in which any one of the liquid crystal display devices according to the first to third embodiments of the present invention is assembled; A perspective view of the device; FIG. 5 is a perspective view of a mobile electronic device in which any one of the liquid crystal display devices according to the first to third embodiments of the present invention is assembled; FIG. 6 illustrates the first to third embodiments of the present invention. In this state, when inputting with the touch surface 24 1226029 board device, the cross-sectional view of the state of being actively damaged and damaged when contacted by the self-recoverable resin layer; FIG. 7 is a circle circled in FIG. 6 An enlarged cross-sectional view of a living part; FIG. 8 is a cross-sectional view illustrating a 5-state that is restored over time from the state of FIG. 7; and FIG. 9 is a touch panel device assembled in the above embodiment. With the liquid crystal display device of the liquid crystal display panel 1 FIG. 10 is an explanatory diagram illustrating an air-layered 10-state arrangement between the upper surface of the light guide plate and the self-recoverable resin layer of the transparent touch panel in the above embodiment; FIG. 11 is a diagram An explanatory diagram of a state of being touched by a conventional touch panel device and being damaged due to pressure during contact; FIG. 12 is an enlarged sectional view of a circled part in FIG. 11; FIG. 13 is an illustration In the above-mentioned embodiment, the state of the impact dispersing and absorbing layer is arranged between the underside of the transparent touch panel and the self-recoverable resin layer. Table 10 12 14 16 18 20 2la Key type representative symbol table] Transparent touch panel transparent The upper edge of the upper electrode is adhered to the layer 1? F transparent lower electrode plate transparent film layer light guide plate light source touch panel device u transparent upper electrode plate 13 spacer member 15 transparent lower electrode 17 transparent self-recoverable resin layer 19 front lighting device 21 稜鏡% 25 1226029 30 Liquid crystal display 40 Air layer 41 Transparent support 50A, 50B Mobile electronic device 112 Upper electrode film 113 Transparent conductive film Upper electrode 114 Dot The transparent conductive film under the partition member 116 of the electrode 121 light guide plate 122 dispersed impact absorbing layer 318 26