201025095 九、發明說明： 【發明所屬之技術領域】 本發明係有種液晶顯示裝置，尤指__控歧晶顯示裝置。 【先前技術】 ❹ ❹ _網路與無_通訊技_急遽發展，f訊化漸漸普及於個 ^，因此可攜式資訊產品’如筆記型電腦、行動電話'數位相機、及個人 數位助理等，均快速發展與成長。由於液晶顯示器具有薄型化、輕量化、 錄電量、無傭污染、錄解導聽程技她料伽，並順應朝 版網際網路數位資訊化市場的興起，使其在短短三十年間，產品之應用更 ^躍性的成長。由早_簡易手錶、計算解低：纽容量顯示產品的應 =’漸漸擴及精細化視_可攜式f訊產心其技術涵歸料、設備 =程、產品特性等諸多層面的開發，真可謂是—日千里。至今日，更以 驚人的氣勢持續成長’儼然成為下一代平面顯示器件市場的主流。 由於液晶顯示n是·晶分子_為基核素， 的兩片玻璃板之間，即可組合成目前熱門而且與我二 〜心相_液晶介於_與鄕之_巾間離分 方向=具有液^受外力作用而流動的特性，亦具有晶體特有的光學異 ^ 所魏夠细外加轉來驅使液晶的排顺態賴至其他指、 來產光=特性發生改變，此即是利用外加的電場 ^ B曰顯不^等。我們舉扭轉向列型液晶顯示器的構造來加以 4明。扭轉向列型液晶顯示器 私來加以 導電膜上塗布-層經由雜而开t本構U .上下兩片導電玻璃基板，在 入上下兩片麵之_^Τ、Γ 雜的配向臈，當向列魏晶灌注 易順著溝❹ …峡Μ分子具棘㈣㈣雜，13此很容 籌紋方向排列。在接近基姆紋位置時，《分子所受的束缚力^ 201025095 大所以t著上下基板溝紋方向排列，而中間部分的液晶分子束缚力較 小’在液晶盒内會形成扭轉排列。因為在液晶盒内的向列型液晶分子共扭 轉90度，故稱此工作模式為扭轉向列型。201025095 IX. Description of the Invention: [Technical Field] The present invention relates to a liquid crystal display device, and more particularly to a y-controlled crystal display device. [Prior Art] ❹ _ _ Network and no _ communication technology _ eager to develop, f _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ , both rapid development and growth. Because the liquid crystal display has thinness, light weight, recording power, no commission pollution, recording and listening technology, and conforming to the rise of the digital media market of the Internet, in just 30 years, The application of the product has grown more eagerly. From early _ simple watch, calculation solution low: New capacity display product should = 'gradual expansion and fine-grained _ portable f-communication, its technical culvert, equipment = process, product characteristics and other aspects of development, It can be said that it is a thousand miles. Today, it continues to grow with amazing momentum, and it has become the mainstream of the next-generation flat display device market. Since the liquid crystal display n is a crystal molecule _ as a nuclides, the two glass plates can be combined into the current hot and the two are in the heart phase _ liquid crystal between _ and 鄕 _ 巾 离 离 离 = = = It has the characteristics of liquid flowing by external force, and also has the unique optical properties of the crystal. It is enough to transfer the liquid crystal to the other state, and the light is produced. The characteristic changes. The electric field ^ B曰 is not ^ and so on. Let's take a look at the construction of a twisted nematic liquid crystal display. The twisted nematic liquid crystal display is privately coated on the conductive film. The layer is opened by the m. The upper and lower conductive glass substrates are placed on the upper and lower sides of the two sides. The column Weijing perfusion is easy to follow the gully... The gorge molecule has spines (4) (four), and 13 is arranged in the direction of the grain. When it is close to the position of the kimuth, "the binding force of the molecule ^ 201025095 is so large that the liquid crystal molecules in the middle portion are tightly bound", and the twisting arrangement is formed in the liquid crystal cell. Since the nematic liquid crystal molecules in the liquid crystal cell are twisted by 90 degrees in total, the operation mode is called a twisted nematic type.
。另外上下基板外側各加上一片偏光板。接著，我們進一步說明此顯示 器的明暗對比顯示動作原理。首先，由白色麵光源所射出的光通過第一 偏光板後自然光即被偏極化為線偏極光，在不施加電麼時，則此線偏極 光進入液，逐漸隨著液晶分子扭轉方向前進，因上下兩片偏光板的 穿透轴和配向膜同向，即兩偏光板的穿透軸互相垂直，故光可通過第二片 偏，板而形成亮的狀態。相反地，若施加電麼時，液晶分子傾向於與施加 電場方向呈平行，因此液晶分子一一垂直於破璃基板表面，則線偏極光直 接通過液晶盒到達第二片偏光板，這時光會被絲板所吸收而無法通過， 形成暗的狀態。因此，綱適當鶴賴即可制亮暗的效果， 此顯示畫面即為一白底黑字的模式。 濾光膜可以實現 平面顯示器的彩色化毫無疑問是一定的趨勢，因而含有紅色、綠色、藍 色三原色的彩色遽光膜，乃成為重要且必備的周邊材料。所謂的遽光膜， 就是在透财璃上塗覆-層有顏色魏明當自絲通辦即產生據 光的效果，不同顏色的濾光膜則產生不同的色光。因此 。 平面顯示器的全彩化效果。 目前於銀行的自動櫃員機使用可觸控之液晶顯示器，或著於大眾交通工 具(如台鐵或高鐵)的訂票系統等，可觸控之液晶顯示器於生活中常可以看 到及使關。可觸控之液晶顯㈣應用非f廣泛，其不單為—顯示裝置， 更可以為-輸人裝置。目前常使用的可觸控之液晶顯示器為電容式液晶顯 不器’其主要於液晶顯示器表面設置一電容式觸控裝置。電容式觸^裝置 包含四層越堆疊喊，該銳_塗有-料電層，該些_之^ 有一保護層。當韻者糊其手指或者顧其他觸控件觸謂容式觸二裳 置時，與電容式觸絲置之接觸表面形成—齡電容 ^ 電容為直獅w，賴红手指或錄财頻電料 201025095 會吸走很小的电流。被吸走的電流分別從電容式觸控裝置之四角落的電極 ' 中流出，並且流經這四角落的電極的電流與使用者之手指或其他觸控件至 四角落的距離成正比，如此電容式觸控裝置產生一觸控訊號。 電容式觸控裝置更包含一控制器，觸控訊號傳至控制器，控制器將觸控 訊號轉成接觸座標，然後再將接觸座標傳至中央處理器。控制器依據流經 這四角落的電極的電流比例進行計算，得到接觸座標。 但電谷式液晶顯示器的缺點在於其透光率不均匀，存在色彩失真的問 題，而且光線於電容式觸控裝置之該些玻璃間反射，造成圖像文字模糊。 Φ 可視角度也非常的差。類似於電容式液晶顯示器又包含電阻式液晶顯示 器、紅外線液晶顯示器或表面聲波液晶顯示器。但上述各種可觸控之液晶 顯示器’都必須外加-觸控裝置於液晶顯示器上，無法於製造液晶顯示器 之過程中-哺it ’導致製造絲提^，錄率下降並影響影絲現。 有鑑於上述問題，本發明提供一種觸碰式液晶顯示裝置，其於製造液晶 顯不裝置之過程中製造，不需另外增加元件，可有效降低製造成本。 【發明内容】 本發明之目的，係在於提供一種觸控式液晶顯示裝置，其利用單一製 Q 程製造，而且不需要外加任何元件，有效降低成本。 本發明之目的，係在於提供一種觸控式液晶顯示裝置，其觸控開關耦 接儲存電容，防止因快速的觸壓該液晶顯示裝置而導致觸控訊號被忽略。 本發明之目的’係在於提供一種觸控式液晶顯示裝置，其增加複數觸 控掃描線，複數觸#掃描線輕接一觸控掃描驅動電路，觸控掃描驅動電路 可調整觸控掃描頻率，以提升觸控該液晶顯示裝置時的反應速度。 為了達到上述之目的’本發明係提供一種觸控式液晶顯示裝置，其至少 包含下基板、複數觸控開關、一液晶層及一上基板，該下基板包含一陣 列電轉列電路包含複數畫素單元、複數掃描線、複數資料線及複數 觸控身料線’該些晝素單元分觀接對應之該掃描線及對應之該資料線。 201025095 該些觸控資料_接-觸控資料處理電路。該些觸控開關分_接對應之 撕描線及對應之該觸控資料線，每—觸控_位於對應之該晝素單元， 於觸壓該液晶顯示裝置前，該些觸控開關呈斷路狀態。該上基板相對位於 該下基板’ 接_設_上基板，並姆錄設於該下基板之觸控開 關。該液晶層設於該下基板與該上基板之間。t讎設機上基板之該些 接觸整之-接觸塾接觸對應之該觸控關時，該觸控開關被導通，並產生 ，控城魏觸«贼两路，簡㈣料處理電驗雜觸控訊號 判斷该液晶顯示裝置被觸壓的位置。 e φ 本發明係提供另-義控式液晶顯示裝置，其至少包含_下基板、複數 觸控開關一液晶層及-上基板’該下基板包含—陣舰路該陣列電路 包含複數晝素單元、複數掃觀、複數t_、複數觸控掃描線及複數觸 控貢料線’ 畫素單元分聰觸紅崎赠及對狀鮮料線。該 些觸控掃描線耦接-觸控掃描驅動電路。該些觸控資料_接—觸控資料 處理電路。馳難_分_朗應线掃描線及職之該觸控資料 線’每-觸控開關位於對應之該畫素單元，於觸麼該液晶顯示裝置前，該 些觸控關呈斷路狀態。該上基板相對位於該下基板，複數接輕設於該 上基板’並相對位於設於該下基板之__。該減層設於該下基板與 該上基板之間。當麵餅赴基板找健之—_墊接觸對應之 該觸控開關時，該觸控關被導通，並產生—觸控訊號至該觸控資料處理 電路’該驗資料處理電路轉該馳訊賴斷職晶顯稍置被觸壓的 位置。 【實施方式】 兹為使貴審查委員對本發明之結構特徵及所達成之功效有更進一步 之瞭解與認識，謹佐讀佳之實_及配合詳細之說明如後： 請參閱第m本發明之—較佳實施例之陣列電路示意圖、本 發明之-較佳實關之局部放大圖及本發明之—較佳實施例之剖面示意 201025095 。如®所7F ’本實施提供_賴控歧晶顯示裝置卜其主要設置一接觸 塾15及-觸控ρ·12 ’加魏接觸祕時，對應該接觸触之該觸控開關 .12被導通’並產生—觸控訊號，且依據該觸控訊餅知觸碰的位置。如第 三圖所示’本實施所提供之觸控式液晶顯示裝置i係包含—下基板H、複數 觸控開_、_上基板14、複數接觸祕及—液晶層^ 了基板11包含-P車列電路113’陣列電路113包含複數畫素單元⑽、複 數掃描線1133、複數資料線U35及複數觸織料線㈣。每—畫素單元⑽ 包含-薄膜電晶體mil及-畫素電極11313。復參閱第二圖，第二圖為第 ❹—圖中虛線部份之放大示意圖’再-併參閱第四圖，第三圖為第一圖中虛 線部份之電路示意圖’薄膜電晶體11311包含-閘極11312、-汲極11314及 源極11316 ’其;及極11314與畫素電極mi〗連接’其閘極U312連接至對 應之掃描線1133，其雜11316連接至對應之資料線1135。複數掃描線U33 耦接-掃描驅動電路2，該掃描驅動電路2提供一掃描頻率，並依據掃描頻 率掃描複數掃描線1133 ’且傳送複數掃描訊號至對應之掃描線1133。複數 資料線1135麵接-資料驅動電路3。複數觸控資料線U37輕接一觸控資料處 理電路4。 復參閱第-圖，於本實施例中，第四行及第八行之複數畫素單元11313 φ ㈣對應複數觸控關12之—觸控開關12，而亦可增加觸控觸12之數量 及分布密度’於此不再贅述。觸控開關12搞接對應之掃描線1133及對應之 觸控資料線1137 ’本實施例觸控開關12為簡易的呈斷路狀態之電路，觸控 開關12包含一第一端120及一第二端122 ’觸控開關12之第一端120耦接對應 之掃描線1133，其第二端123耦接對應之觸控資料線1137。每一觸控開關12 包含一透明導電層125 ’或者一金屬導電層，本實施例係以透明導電層125 為例。 上基板14相對位於下基板11，並包含一彩色濾光片14卜彩色濾光片141 包含複數色阻1411，複數接觸墊15設於對應之色阻1411，並相對位於複數 觸控開關12。複數接觸墊15可為色阻或光阻間隙材。複數接觸墊ι5包含一 201025095 透明導電層15卜液晶層16設於下基板u與上基板15之間。 凊參閱第五圖’係本發明之—較佳實施例之制狀態圖。如圖所示當觸 ' 驗晶顯讀置1時’複數接触丨5之-細墊15被加壓，使其接觸對應的 觸控開關12 ’接觸塾15之透明導電層151與觸控開關12之透明導電層125接 觸，觸控酬12被導通’觸控關12產生—觸控訊號，觸控訊號傳至觸控 資料處理電路4 ’觸控資料處理電路4依據觸控訊號判斷液晶顯示裝幻被觸 壓的位置。 請參閱第六® ’係本發明之另—較佳實施例之局部電路示意圖。如圖 參 所示，本實施提供一種觸控式液晶顯示裝置卜其結構大致與上述實施例 相同，與此不再魏。本實施例所提供之觸控式液晶顯示裝置丨與上述實 關主要不同在於，本實施例之觸控關12使用呈斷路狀態的二極體。觸 控開關12本為-電晶體，電晶體包含一閘極12卜一没極123及一源極 124其閘極121麵接對應之掃描線1133 ’其源極125於接觸塾巧被觸壓 韻控開㈣時紐输對狀掃赠·，_驗晶顯示裝 置1前形成斷路的二極體。觸控開關12之没極123亦麵接對應之觸控資料 線1137，觸控資料線1137耦接觸控資料處理電路4。 #觸壓液晶顯示裝置1時，複數接觸墊15之-接觸墊15被加壓，使其接 ⑩ 觸對應的觸控_12，觸控開關12被導通，觸控關12產生—觸控訊號， 觸控訊號傳至觸控資料處理電路4，觸控資料處理電路4依據觸控訊號判斷 液晶顯示裝置1被觸愿的位置。 請參閱第七及八®，係本發明之另-較佳實施例之_電路示意圖及 本發月之3較佳實施例之剖面示意圖。如圖所示，本實施提供一種觸控 式液晶顯示裝置1，主要與第—圖實施例不同在於，本實施例之觸控式液 顯示裝置1之陣列電路113增加複數觸控掃描線1136,複數觸控掃描線腦 轉接_臟触购電路5，敏雜麟桃5麟—掃贿率，並 依據掃描頻率掃描複數觸控掃赠1136，且傳送複數_掃描峨至對應 之複數觸控掃赠1136。简控雜麟電路5所提供之觸控掃描頻率可 201025095 依照使用者需求而調整。由上述實施例可知，觸控開關12麵-般的掃描 線1133 ’但一般的掃描線1133之掃描頻率為固定的，於觸壓液晶顯示裝置 _ 二時’對應之掃描線1133未被掃描，掃描驅動電路5未提供掃描訊號至觸 Γ開關12 ’觸屢液晶顯示裝置1將不會反應，必須等待對應的掃描線1133 被掃瞒’觸壓液晶顯示裝置i才會產生反應。所以本實施例之觸控開關a 輕接對應之觸控掃描線1136，並控鱗描觸控掃描線1136之齡，對於觸 壓液晶顯示裝置1時的反應較佳。 、 本實施例之液晶顯示裝置1包含一下基板U、複數觸控開關、一上基 φ 板14、複數接觸墊15及一液晶層16。下基板11包含一陣列電路113，請一併 2閱第九圖’第九圖為第七圖中虛線部份A的局部放大圖。陣列電路⑴包 含複數畫素單元113卜複數掃赠1133、複數諸線1135、複數觸控掃描 線1136及複數觸控資料線腺。每一畫素單元隨包含一薄膜電晶體 及一畫素電極11313，薄膜電晶體11311包含-閘極11312、—沒極而4及 一源極1· ’纽極11314與畫素f極11313賴，其卩雜11312連接至對 應之掃描線1133，其源極11316連接至對應之資料線1135。複數掃描線· 耦接掃桮驅動電路2，掃描驅動電路2提供一掃描頻率，並依據掃描頻率 掃描複數掃描線1133，且傳送複數掃描訊號至對應之掃描線1133。複數資 Ο 料線1135耦接一資料驅動電路3。複數觸控掃描線1136耦接一觸栌撈描駆叙 電路5，觸控掃描驅動電路5提供-觸控掃描頻率，並依據觸控^描頻率掃 摇複數觸控掃鱗1136 ’且傳送複數顧訊號至誠之掃猶1133。複數 觸控資料線1137耦接一觸控資料處理電路4。 請一併參閲第十圖，第十圖為第七圖中虛線部份6之電路示意圖。本實 施例之觸控開關12設於第四行及第八行的畫素單元1131内，觸控開關以耦 接之觸控掃描線1136及對應之觸控資料線1137，本實施例之觸控開關以使 用呈斷路狀態的二極體。觸控開關12本為一電晶體，電晶體包含一閘極 121、一汲極123及一源極125，其閘極121耦接對應之觸控掃描線丨丨耵，其 源極125於該接觸墊15被觸壓並接觸至該觸控開關12時電性耦接對應之掃 201025095 描線1133，於觸壓遠液βθ顯示裝置1前形成斷路的二極體。觸控開關I?之汲 極123耦接對應之觸控資料線1137 ’觸控資料線1137耦接觸控資料處理電路 • 4。每一觸控開關12包含—透明導電層125，或者-金屬導電層，本實施例 係以透明導電層125為例。 上基板14相對位於下基板11，並包含一彩色濾光片mi。彩色濾光片“I 包含複數色阻1411，複數接觸墊15設於對應之色阻1411，並相對於複數 觸控開關12。複數接觸墊15可為色阻或光阻間隙材。複數接觸塾15包含一 透明導電層151。液晶層16設於下基板11與上基板14之間。 φ 當觸驗晶顯不裝置1時’複數接觸塾15之-接觸勢15被加壓，使 其接觸對應的觸控關12，接觸墊15之第二透明導電層151與觸控開關 12之透明導電層125接觸，觸控開關12被導通，並產生一觸控訊號，觸控 訊號傳至觸控資料處理電路4，觸控資料處理電路4依據觸控訊號判斷液晶 顯示裝置1被觸壓的位置。 請參閱第十-圖，係本發明之另—較佳實施例之局部電路示意圖。如 圖所示，本實施例之觸控_ 12與第八圖實施例皆利用呈斷路狀態的二極 體作為觸控開關12，本實施例之觸控開關12與第八圖實施例不同在於，本 實施例之每一觸控開關12更祕一儲存電容Π，儲存電容17之一端搞接 © 觸控開關12之汲極123，其另一端耗接對應之觸控掃描線1137,而儲存電 容Π可暫存觸控開_ 12鱗通時所產生之觸控訊號，如此可防止因快速 的觸壓液晶顯示裝置丨而導致觸控訊號被忽略之問題。儲存電容Η更麵接 一讀取元件18，讀取元件18被整合於對應之畫素單元内，棘元件18為 =晶體，電晶體包含一閘極m、一汲極183及_源極185，其閘極⑻ 對應之掃描線1133，其源極185耗接觸控開關之;及極183，立汲極183 编接對應之觸控資料線腹。讀取元件18可讀取儲存於儲存電容Η之觸 控訊號，並傳至與觸控資料線1137耗接之觸控資料處理電路4。 2明提供一種觸控式液晶顯示裝置，主要將接觸塾及觸控開關内嵌 顯讀置，接觸墊及觸賴關於液晶顯示裝置之製造過程中製造， 12 201025095 不需外加任何元件，有效降低成本，而且提升產品規格。觸控開關更耦接 儲存電容，防止因快速的觸壓液晶顯示裝置而導致觸控訊號被忽略。又增 * 加複數觸控掃描線，使複數觸控開關耦接複數觸控掃描線，複數觸控掃描 線耦接觸控掃描驅動電路，觸控掃描驅動電路可調整觸控掃描頻率，進而 提升觸壓液晶顯示裝置時的反應速度。 综上所述，本發明係實為一具有新穎性、進步性及可供產業利用者， 應符合我國專利法所規定之專利申請要件無疑，爰依法提出發明專利申 請’祈鈞局早曰賜准利，至感為禱。 ⑩ 惟以上所述者，僅為本發明之一較佳實施例而已，並非用來限定本發 明實施之範圍，舉凡依本發明申請專利範圍所述之形狀、構造、特徵及精 神所為之均等變化與修飾，均應包括於本發明之申請專利範圍内。 【圖式簡單說明】 第-圖係本發明之—較佳實施例之陣列電路示意圖； 第二圖係本發明之—較佳實施例之局部放大圖； 第三圖係本發明之—較佳實施例之剖面示意圖； 第四圖係本發明之-較佳實施例之局部電路示意圖； © 第五嶋本發明之-較佳實施例之使職態示意圖； 第六圖係本發明之另_較佳實施例之局部電路示意圖； 第七圖係本發明之另—較佳實施例之_電路示意圖； 第八圖係本發明之另—較佳實施例之剖面示意圖； 係本發明之另1佳實施例之局部放大示意圖 圖係本發明之另一較佳實施例之局部電路示意圖；以及 圖係本發明之另—較佳實施例之局部電路示意圖。 13 201025095. In addition, a polarizing plate is added to each of the outer sides of the upper and lower substrates. Next, we further explain the light and dark contrast display action principle of this display. First, after the light emitted by the white surface light source passes through the first polarizing plate, the natural light is polarized to be linearly polarized. When no electricity is applied, the linear polarized light enters the liquid and gradually advances with the twisting direction of the liquid crystal molecules. Because the transmission axis of the upper and lower polarizing plates and the alignment film are in the same direction, that is, the transmission axes of the two polarizing plates are perpendicular to each other, the light can be polarized through the second plate and the plate is formed. Conversely, if electricity is applied, the liquid crystal molecules tend to be parallel to the direction of the applied electric field. Therefore, the liquid crystal molecules are perpendicular to the surface of the glass substrate, and the linearly polarized light directly passes through the liquid crystal cell to reach the second polarizing plate. It is absorbed by the silk plate and cannot pass, forming a dark state. Therefore, the appropriate image can be used to make a bright and dark effect. This display is a black and white pattern. It is a certain trend that the color filter of the color filter can realize the colorization of the flat panel display. Therefore, the color enamel film containing the three primary colors of red, green and blue is an important and necessary peripheral material. The so-called enamel film is coated on the permeable glass - the color of the layer is Wei Ming. When the wire is used, the light effect is produced, and the filter films of different colors produce different color lights. Therefore. The full color effect of the flat panel display. At present, ATMs in banks use touch-sensitive LCD monitors or ticketing systems for mass transit tools (such as Taiwan Railway or High Speed Rail). Touchable LCD monitors can often be seen and checked in life. The touchable liquid crystal display (4) is widely used, not only for the display device, but also for the input device. Currently, a touch-sensitive liquid crystal display is a capacitive liquid crystal display device, which is mainly provided with a capacitive touch device on the surface of the liquid crystal display. The capacitive touch device comprises four layers of stacked shouting, the sharp _ is coated with a material layer, and the _ ^ has a protective layer. When the rhyme pastes his finger or touches other touches to touch the capacitive touch, the contact surface with the capacitive touch wire forms an age-capacity capacitor. The capacitance is a straight lion w, a red finger or a recording resource. 201025095 will draw a small amount of current. The current drawn is respectively flowed out from the electrode 'four corners of the capacitive touch device, and the current flowing through the electrodes of the four corners is proportional to the distance from the user's finger or other touch member to the four corners. The touch device generates a touch signal. The capacitive touch device further includes a controller, and the touch signal is transmitted to the controller, and the controller converts the touch signal into a contact coordinate, and then transmits the contact coordinate to the central processing unit. The controller calculates the ratio of the current flowing through the electrodes at the four corners to obtain the contact coordinates. However, the electric valley type liquid crystal display has the disadvantage that the light transmittance is uneven, and there is a problem of color distortion, and the light is reflected between the glass of the capacitive touch device, resulting in blurring of the image text. Φ The viewing angle is also very poor. Similar to a capacitive liquid crystal display, it also includes a resistive liquid crystal display, an infrared liquid crystal display, or a surface acoustic wave liquid crystal display. However, all of the above-mentioned touchable liquid crystal displays must have external touch devices on the liquid crystal display, which cannot be used in the process of manufacturing the liquid crystal display, which leads to the manufacture of the wire, which reduces the recording rate and affects the shadow. In view of the above problems, the present invention provides a touch type liquid crystal display device which is manufactured in the process of manufacturing a liquid crystal display device, and which does not require additional components, and can effectively reduce the manufacturing cost. SUMMARY OF THE INVENTION An object of the present invention is to provide a touch-sensitive liquid crystal display device which is manufactured by using a single manufacturing process and does not require any external components, thereby effectively reducing the cost. It is an object of the present invention to provide a touch-sensitive liquid crystal display device in which a touch switch is coupled to a storage capacitor to prevent the touch signal from being ignored due to rapid touch pressure on the liquid crystal display device. The object of the present invention is to provide a touch-sensitive liquid crystal display device, which adds a plurality of touch scan lines, a plurality of touch lines, and a touch scan drive circuit, and the touch scan drive circuit can adjust the touch scan frequency. To improve the reaction speed when the liquid crystal display device is touched. In order to achieve the above object, the present invention provides a touch-sensitive liquid crystal display device comprising at least a lower substrate, a plurality of touch switches, a liquid crystal layer and an upper substrate, wherein the lower substrate comprises an array of electrical circuit comprising a plurality of pixels The unit, the plurality of scan lines, the plurality of data lines, and the plurality of touch body lines 'the plurality of pixel units are connected to the corresponding scan lines and the corresponding data lines. 201025095 These touch data_connected-touch data processing circuits. The touch switches are connected to the corresponding tearing lines and the corresponding touch data lines, and each touch panel is located in the corresponding pixel unit, and the touch switches are open before the liquid crystal display device is pressed. status. The upper substrate is opposite to the upper substrate, and the touch switch is disposed on the lower substrate. The liquid crystal layer is disposed between the lower substrate and the upper substrate. When the contact of the upper substrate of the upper substrate is contacted, the touch switch is turned on and generated, and the control of the city is triggered by the thief, and the simple (four) materials are processed. The touch signal determines the position at which the liquid crystal display device is touched. e φ The present invention provides a dual-control liquid crystal display device comprising at least a lower substrate, a plurality of touch switches, a liquid crystal layer and an upper substrate. The lower substrate comprises a array of circuits. The array circuit comprises a plurality of pixel units. , multiple sweeps, multiple t_, complex touch scan lines and complex touch tribute line 'Picture element is divided into Confucius and Hizaki gift and diagonal fresh material line. The touch scan lines are coupled to the touch scan drive circuit. The touch data_connected-touch data processing circuit. The _ _ _ Lang Ying line scan line and the user's touch data line 'every touch switch is located in the corresponding pixel unit, before touching the liquid crystal display device, the touch is off. The upper substrate is opposite to the lower substrate, and the plurality of substrates are lightly disposed on the upper substrate ′ and relatively located on the lower substrate. The subtractive layer is disposed between the lower substrate and the upper substrate. When the cake is placed on the substrate to find the health--the pad touches the corresponding touch switch, the touch is turned on, and the touch signal is generated to the touch data processing circuit. The position of the employee is slightly touched. [Embodiment] In order to make the reviewer have a better understanding and understanding of the structural features and the effects achieved by the reviewer, please read the best _ and the detailed description as follows: Please refer to the mth invention - A schematic diagram of an array circuit of a preferred embodiment, a partial enlarged view of the preferred embodiment of the present invention, and a cross-sectional illustration of the preferred embodiment of the present invention 201025095. Such as the ® 7F 'this implementation provides _ 控 control of the crystal display device, which mainly sets a contact 塾 15 and - touch ρ · 12 ' plus Wei contact secret, the touch switch should be touched. 12 is turned on 'And generate - touch signal, and according to the location of the touch cake. As shown in the third figure, the touch-control liquid crystal display device i provided in the present embodiment includes a lower substrate H, a plurality of touch openings _, an upper substrate 14, a plurality of contacts, and a liquid crystal layer. The P train circuit 113' array circuit 113 includes a plurality of pixel units (10), a plurality of scanning lines 1133, a plurality of data lines U35, and a plurality of touch woven lines (four). Each pixel unit (10) includes a thin film transistor mil and a pixel electrode 11313. Referring to the second figure, the second figure is the enlarged view of the dotted line in the figure - 'and - see the fourth figure, the third picture is the circuit diagram of the dotted line in the first figure 'thin film transistor 11311 contains The gate 11312, the drain 11314 and the source 11316 are connected; the pole 11314 is connected to the pixel electrode mi. The gate U312 is connected to the corresponding scan line 1133, and the impurity 11316 is connected to the corresponding data line 1135. The plurality of scanning lines U33 are coupled to the scan driving circuit 2, and the scanning driving circuit 2 supplies a scanning frequency, and scans the plurality of scanning lines 1133' according to the scanning frequency and transmits the complex scanning signals to the corresponding scanning lines 1133. The data line 1135 is connected to the data drive circuit 3. The plurality of touch data lines U37 are connected to a touch data processing circuit 4. Referring to the first figure, in the embodiment, the plurality of pixel units 11313 φ (four) of the fourth row and the eighth row correspond to the touch switch 12 of the plurality of touch switches 12, and the number of touch touches 12 can also be increased. And the distribution density 'will not be repeated here. The touch switch 12 is connected to the corresponding scan line 1133 and the corresponding touch data line 1137. The touch switch 12 of the embodiment is a simple open circuit state. The touch switch 12 includes a first end 120 and a second The first end 120 of the touch switch 12 is coupled to the corresponding scan line 1133, and the second end 123 is coupled to the corresponding touch data line 1137. Each of the touch switches 12 includes a transparent conductive layer 125' or a metal conductive layer. In this embodiment, the transparent conductive layer 125 is taken as an example. The upper substrate 14 is opposite to the lower substrate 11 and includes a color filter 14 . The color filter 141 includes a plurality of color resists 1411 . The plurality of contact pads 15 are disposed on the corresponding color resists 1411 and are opposite to the plurality of touch switches 12 . The plurality of contact pads 15 can be a color resist or photoresist spacer. The plurality of contact pads ι5 include a 201025095 transparent conductive layer 15 and a liquid crystal layer 16 disposed between the lower substrate u and the upper substrate 15. Referring to the fifth drawing, a state diagram of the preferred embodiment of the present invention is shown. As shown in the figure, when the touch is on, the fine pad 15 is pressed to contact the transparent conductive layer 151 of the corresponding touch switch 12' contact 塾15 and the touch switch. The touch of the transparent conductive layer 125 is turned on, the touch 12 is turned on, the touch signal is generated, and the touch signal is transmitted to the touch data processing circuit 4. The touch data processing circuit 4 determines the liquid crystal display according to the touch signal. The position where the magical touch is touched. Please refer to the sixth circuit diagram of a portion of the preferred embodiment of the present invention. As shown in the figure, the present embodiment provides a touch-type liquid crystal display device whose structure is substantially the same as that of the above embodiment, and is no longer Wei. The touch-sensitive liquid crystal display device provided in this embodiment is mainly different from the above-described implementation in that the touch-off 12 of the present embodiment uses a diode in a disconnected state. The touch switch 12 is a transistor, and the transistor includes a gate 12, a gate 123 and a source 124. The gate 121 is connected to the corresponding scan line 1133'. The source 125 is touched by the touch. When the control is turned on (4), the indirect output is swept, and the diode is formed in front of the crystal display device 1. The gate 123 of the touch switch 12 is also connected to the corresponding touch data line 1137, and the touch data line 1137 is coupled to the touch control data processing circuit 4. #Touching the liquid crystal display device 1, the contact pads 15 of the plurality of contact pads 15 are pressurized, so that the corresponding touches _12 are connected to the touch switches 12, the touch switches 12 are turned on, and the touch switches 12 are generated - the touch signals are The touch signal is transmitted to the touch data processing circuit 4, and the touch data processing circuit 4 determines the position at which the liquid crystal display device 1 is touched according to the touch signal. Please refer to the seventh and eighth®, which are schematic diagrams of another embodiment of the present invention and a cross-sectional view of a preferred embodiment of the present invention. As shown in the figure, the present invention provides a touch-sensitive liquid crystal display device 1 , which is different from the first embodiment in that the array circuit 113 of the touch-sensitive liquid display device 1 of the present embodiment adds a plurality of touch scan lines 1136. Multi-touch scan line brain transfer _ dirty touch purchase circuit 5, Min Weil Peach 5 Lin - bribe rate, and scan the complex touch swipe 1136 according to the scanning frequency, and transmit the plural _ scan 峨 to the corresponding multiple touch Sweep 1136. The touch scanning frequency provided by the simple control hybrid circuit 5 can be adjusted according to user requirements. It can be seen from the above embodiment that the scan frequency of the touch switch 12 is generally fixed, but the scan frequency of the scan line 1133 is fixed, and the scan line 1133 corresponding to the touch liquid crystal display device is not scanned. The scan driving circuit 5 does not provide a scan signal to the touch switch 12'. The liquid crystal display device 1 will not react, and must wait for the corresponding scan line 1133 to be bounced to touch the liquid crystal display device i to generate a reaction. Therefore, the touch switch a of the present embodiment is lightly connected to the corresponding touch scan line 1136, and the age of the scale touch scan line 1136 is controlled, and the response when the liquid crystal display device 1 is touched is better. The liquid crystal display device 1 of the present embodiment includes a lower substrate U, a plurality of touch switches, an upper base φ plate 14, a plurality of contact pads 15 and a liquid crystal layer 16. The lower substrate 11 includes an array circuit 113. Please refer to the ninth diagram. The ninth diagram is a partial enlarged view of the broken line portion A in the seventh figure. The array circuit (1) includes a plurality of pixel units 113, a plurality of scans 1133, a plurality of lines 1135, a plurality of touch scan lines 1136, and a plurality of touch data line glands. Each pixel unit includes a thin film transistor and a pixel electrode 11313, and the thin film transistor 11311 includes a gate 11312, a immersion 4 and a source 1·'Nippon 11314 and a pixel f11313 The noisy 11312 is connected to the corresponding scan line 1133, and its source 11316 is connected to the corresponding data line 1135. The plurality of scan lines are coupled to the scan cup drive circuit 2. The scan drive circuit 2 provides a scan frequency, scans the plurality of scan lines 1133 according to the scan frequency, and transmits the complex scan signals to the corresponding scan lines 1133. The plurality of materials 1135 are coupled to a data driving circuit 3. The plurality of touch scan lines 1136 are coupled to a touch-and-slide circuit 5, and the touch scan drive circuit 5 provides a touch scan frequency, and scans the plurality of touch scales 1136 ′ according to the touch frequency and transmits the plurality Gu signal to the sincerity of the sweep of the United States 1133. The touch data line 1137 is coupled to a touch data processing circuit 4. Please refer to the tenth figure together. The tenth figure is the circuit diagram of the dotted line part 6 in the seventh figure. The touch switch 12 of the present embodiment is disposed in the pixel unit 1131 of the fourth row and the eighth row, and the touch switch is coupled to the touch scan line 1136 and the corresponding touch data line 1137. Control the switch to use a diode that is in an open state. The touch switch 12 is a transistor. The transistor includes a gate 121, a drain 123 and a source 125. The gate 121 is coupled to the corresponding touch scan line, and the source 125 is When the contact pad 15 is pressed and contacts the touch switch 12, it is electrically coupled to the corresponding scan 1272095 trace 1133 to form a broken diode before the far-liquid βθ display device 1 is touched. The touch switch I? is connected to the corresponding touch data line 1137' touch data line 1137 coupled to the contact data processing circuit. Each of the touch switches 12 includes a transparent conductive layer 125 or a metal conductive layer. In this embodiment, the transparent conductive layer 125 is taken as an example. The upper substrate 14 is opposite to the lower substrate 11 and includes a color filter mi. The color filter "I includes a plurality of color resists 1411, and the plurality of contact pads 15 are disposed on the corresponding color resists 1411 and are opposite to the plurality of touch switches 12. The plurality of contact pads 15 may be color resists or photoresist spacers. 15 includes a transparent conductive layer 151. The liquid crystal layer 16 is disposed between the lower substrate 11 and the upper substrate 14. φ When the device 1 is touched, the contact potential 15 of the plurality of contacts 15 is pressurized to make contact Corresponding touch-off 12, the second transparent conductive layer 151 of the contact pad 15 is in contact with the transparent conductive layer 125 of the touch switch 12, the touch switch 12 is turned on, and a touch signal is generated, and the touch signal is transmitted to the touch. The data processing circuit 4 and the touch data processing circuit 4 determine the position at which the liquid crystal display device 1 is pressed according to the touch signal. Referring to the tenth-figure, a partial circuit diagram of another preferred embodiment of the present invention is shown. As shown in the embodiment of the present invention, the touch switch 12 of the present embodiment uses the diode in the open state as the touch switch 12, and the touch switch 12 of the present embodiment differs from the eighth embodiment in that Each of the touch switches 12 of the embodiment is more sensitive to a storage capacitor. One end of the storage capacitor 17 is connected to the drain 123 of the touch switch 12, and the other end is connected to the corresponding touch scan line 1137, and the storage capacitor 暂 can temporarily store the touch generated when the touch open _ 12 scale The signal prevents the touch signal from being ignored due to the rapid touch of the liquid crystal display device. The storage capacitor is further connected to a reading element 18, and the reading element 18 is integrated into the corresponding pixel unit. The ratchet element 18 is a crystal, and the transistor comprises a gate m, a drain 183 and a source 185, the gate (8) corresponding to the scan line 1133, the source 185 of which is in contact with the control switch; The touch device 18 can read the touch signal stored in the storage capacitor and transmit it to the touch data processing circuit 4 that is connected to the touch data line 1137. The invention provides a touch-type liquid crystal display device, which mainly embeds the contact cymbal and the touch switch in the display, the contact pad and the manufacturing process during the manufacturing process of the liquid crystal display device, 12 201025095 without any external components, thereby effectively reducing the cost And improve product specifications. Touch switch is more The storage capacitor is connected to prevent the touch signal from being ignored due to the rapid touch of the liquid crystal display device. The multi-touch scan line is added to enable the plurality of touch switches to be coupled to the plurality of touch scan lines, and the plurality of touch scan lines are coupled. The touch-controlled scanning driving circuit can adjust the touch scanning frequency to improve the reaction speed when the liquid crystal display device is touched. In summary, the present invention is novel, progressive and available. Industrial users should meet the requirements of patent applications stipulated in China's Patent Law. Undoubtedly, the invention patent application is filed according to law. The praying bureau has given the right to benefit, and the feeling is praying. 10 However, the above is only the present invention. A preferred embodiment is not intended to limit the scope of the invention, and the equivalents and modifications of the shapes, structures, features and spirits described in the claims of the present invention should be included in the patent application of the present invention. Within the scope. BRIEF DESCRIPTION OF THE DRAWINGS The first drawing is a schematic diagram of an array circuit of a preferred embodiment of the present invention; the second drawing is a partial enlarged view of the preferred embodiment of the present invention; BRIEF DESCRIPTION OF THE DRAWINGS FIG. 4 is a partial circuit diagram of a preferred embodiment of the present invention; © a fifth embodiment of the present invention - a preferred embodiment of the present invention; BRIEF DESCRIPTION OF THE DRAWINGS FIG. 7 is a schematic view of a circuit diagram of another preferred embodiment of the present invention; FIG. 8 is a schematic cross-sectional view of another preferred embodiment of the present invention; BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a partial circuit diagram of another preferred embodiment of the present invention; and a partial circuit diagram of another preferred embodiment of the present invention. 13 201025095
【主要元件符號說明】 1 液晶顯不裝置 11 下基板 113 陣列電路 1131 晝素單元 11311 薄膜電晶體 11312 閘極 11313 畫素電極 11314汲極 11316 源極 1133 掃描線 1135 資料線 1136 觸控掃描線 1137 觸控貨料線 12 觸控開關 120 第一端 121 閘極 122 第二端 123 汲極 124 源極 125 透明導電層 14 上基板 141 彩色濾光片 1411 色阻 15 接觸墊 151 透明導電層 16 液晶層 201025095 17 儲存電容 18 讀取元件 2 掃描驅動電路 3 資料驅動電路 4 觸控資料處理電路 5 觸控掃描驅動電路[Main component symbol description] 1 Liquid crystal display device 11 Lower substrate 113 Array circuit 1131 Alizarin unit 11311 Thin film transistor 11312 Gate 11313 Pixel electrode 11114 Dimmer 11316 Source 1133 Scan line 1135 Data line 1136 Touch scan line 1137 Touch line 12 touch switch 120 first end 121 gate 122 second end 123 drain 124 source 125 transparent conductive layer 14 upper substrate 141 color filter 1411 color resistance 15 contact pad 151 transparent conductive layer 16 liquid crystal Layer 201025095 17 storage capacitor 18 read component 2 scan drive circuit 3 data drive circuit 4 touch data processing circuit 5 touch scan drive circuit