1357010 九、發明說明： 【發明所屬之技術領域】 本發明有關於一種顯示裝置，特別係有關於一種將 觸控面板與彩色濾光層整合之一顯示裝置。 【先前技術】 現今存在多種型式的輸入裝置用以執行電腦系統中 =動作例如在一顯示螢幕上移動指標（curs〇r)及/或進行 選取。舉例而言，這些輸入裝置可包括按鈕、按鍵、滑 鼠、軌跡球、觸控板、搖桿、觸控螢幕…等等。特別是 觸控螢幕由於其操作上簡單、多用途以及價格下降已經 ^來愈受歡迎。觸控螢幕使得使用者只要簡單地藉由手 指或尖筆（styles)即可進行選擇或移動指標。一般而言， 觸控螢幕會辨冑出觸㈣作與觸4到顯示螢幕上的位 置’因此電腦系統會解譯此觸控動作，並根據此觸控動 作執行一對應的動作。 _觸控螢幕通常包括一觸控面板、一控制器以及一展 ，焉區動私式。此觸控面板係為具有觸控感測表面之一乾 =平板，並且此觸控面板係設置於顯示螢幕之前方，使 得觸控感測表面可以覆蓋住顯示螢幕之透光區域。觸控 面板^記錄下觸控動作，並將這些信號傳送給控制器。 控制器會處理這些信號，並將資料傳送給電腦系統。.軟 體驅動程式則接著將這些觸控動作轉換成電 腦動作。 而於顯示螢幕上外加觸控面板，將會造成整個 〇773-A33359TWF;P2007063 5 1357010 • 觸控螢幕的厚度與體積增加。 【發明内容】 本發明係提供一種影像顯示系統，包括一觸控面 _、板，該觸控面板包括一透明基板，具有一第一表面以及 相對於第一表面之一第二表面；一黑矩陣，設置於透明 基板的第二表面上’以便於透明基板上定義出一透光 區，一保護層，順應性地設置於黑矩陣與透明基板的透 光區之上；至少一透明電極，設置於保護層之上並且位 . 於透光區中，其中透明電極、透明基板以及一外部電極 係構成一第一觸控感測電容；一平坦層，係設置於保護 層與透明電極之上；一彩色濾光層，係設置於平坦層之 上’以及一共用電極，設置於平坦層之上並包覆住彩色 遽光層。 ¥發明亦提供一種影像顯示系統，包括一觸&面 鲁板，該觸控面板包括一透明基板，具有一第一表面以及 相對於第一表面之一第二表面；一黑矩陣，設置於透明 基板的第二表面上，以便於透明基板上定義出一透光 區，一保護層，順應性地設置於黑矩陣與透明基板的透 • 光區之上；至少一第一透明電極’設置於保護層之上並 - 且位於透光區中，其中透明電極、透明基板以及一外部 電極係構成一第一觸控感測電容，並且第一透明電極係 朝著一第一方向延伸；一平坦層，係設置於保護層與第 一透明電極之上；至少一第二透明電明設置於平坦層之 6 〇773-A33359TWF;P2007063 /ϋΐο :’其中第二透明電極係朝著與第—方向係交錯之一第 方向延伸，並且第二透明電極、透明基板以及外部電 極係構成第二觸控感測電容；一彩色濾光層，係設置於 平坦層之上；以及一共用電極，設置於平坦層之上並包 覆住彩色濾光層。 本發明亦提供一種觸控感測電路，設置於一觸控面 板中’包括-積分電路，祕至觸控面板中之—感應電 極，用以根據一交流驅動信號，累加由於感測電極上之 電容值變化所產生之電壓差值；以&一放大3，用以放 大積分電路所累積之電壓差值。 為了讓本發明之上述和其他目的、特徵、和優點能 更明顯易懂，下文特舉一較佳實施例，並配合所附圖示， 作詳細說明如下： 【實施方式】 本發明係將觸控面板與顯示螢幕之上板進行整合， 以便整個觸控螢幕的厚度、體積與成本皆能夠減少。第 1A圖係為本發明之顯示面板之一實施例。如圖所示，顯 示面板100A係包括一陣列基板1〇、一觸控面板2〇、以 及電路板30與40。陣列基板10係包括畫素陣列u，其 中晝素陣列11係具有複數資料信號線、複數掃描信號線 以及複數畫素單元，但不限定於此。電路板40係耦接至 陣列基板10,並且包括一第一控制器41用以根據來自主 機系統（未圖示）之資料驅動陣列基板10。觸控面板20係 0773-A33359TWF;P2007063 7 1357010 包，形成於-基板上之複數感應電極21、形成於基板上 之複數彩色it光層以及-觸控感測電路23係包括複數轉 換單元，用以將感測電極21所感測到之電容值變化轉換 成電壓值。電路板3G仙接至觸控面板2()，並且包括一 第二控制器32用以根據觸控感測電路23所產生之壓 值，輸出對應的信號至主機系統。 第1B圖係為本發明之顯示面板之另一實施例。如 圖所示，顯示面板麵係與第1A圖中之顯示面板相似， 其差異在於電路板3G係整合至電路板4()中，並且觸斤 面板20上之觸控感測電路23，，係整合至陣列基板ι〇 : 上。在此實施例中，電路板40上之第一控制@ 41,，除了 能根據來自主機系統（未圖示）之資料驅動陣列基板1〇, 亦能根據觸控感測電路23”所產生之電壓I，輸出對應的 信號至主機系統。 第2A圖係為觸控感測電路23中轉換單元之一實施 •例。如圖所示，轉換單元24係、包括積分電路25、共南電 極26、交流驅動信號CE、放大器27、開關元件swi以 及電容cf。轉換單元24係藉由麵合電μ—輛接至第 1Α圖或第1Β圖中觸控面板2〇上之-感應電極21(即電 -谷Csense之-電極）。當使用者之手指或觸控筆⑽㈣接 -觸至觸控面板20時，則會與觸控面板2〇中之透明基板 與感應電極21構成電容換言之，當使用者之手 筆接觸至觸控面板2〇時，電…處⑽ 之〜電谷值曰增加’因此將可於節點細上造成一電壓 0773-A33359TWF；P2007063 8 1357010 差值。積分電路25係用以累積節點ND1上之電壓差值， 而開關兀件swi每隔一既定時間之後，將積分電路25 所累積之電壓差值，輸出至放大器27。放大器27與電容 cf係用以放大積分電路25所累積之電壓差值，作為一輸 出電壓V0ut輸出至電路板3〇上之第二控制器32或電路 板40上之第一控制器41”。在某些實施例中，電容 亦可被略除。此外’在實際電路中電容Csense與Cc —BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a display device, and more particularly to a display device in which a touch panel and a color filter layer are integrated. [Prior Art] There are various types of input devices for performing a motion in a computer system, such as moving a pointer (curs) on a display screen and/or selecting. For example, these input devices may include buttons, buttons, mice, trackballs, trackpads, joysticks, touch screens, and the like. In particular, touch screens have become more popular due to their simplicity of operation, versatility, and price reduction. The touch screen allows the user to select or move the indicator simply by means of a finger or style. In general, the touch screen will recognize the touch (4) and touch 4 to the position on the display screen. Therefore, the computer system will interpret the touch action and perform a corresponding action according to the touch action. The touch screen usually includes a touch panel, a controller, and a display. The touch panel has one of the touch sensing surfaces, and the touch panel is disposed in front of the display screen so that the touch sensing surface can cover the light transmitting area of the display screen. The touch panel ^ records the touch action and transmits these signals to the controller. The controller processes these signals and transmits the data to the computer system. The software driver then converts these touch actions into computer actions. Adding a touch panel to the display screen will result in the entire 〇773-A33359TWF; P2007063 5 1357010 • The thickness and volume of the touch screen increase. SUMMARY OF THE INVENTION The present invention provides an image display system including a touch surface, a panel, the touch panel including a transparent substrate having a first surface and a second surface opposite to the first surface; a matrix disposed on the second surface of the transparent substrate to define a transparent region on the transparent substrate, a protective layer disposed compliantly over the transparent region of the black matrix and the transparent substrate; at least one transparent electrode, The transparent electrode, the transparent substrate and an external electrode form a first touch sensing capacitance; the flat layer is disposed on the protective layer and the transparent electrode. A color filter layer is disposed on the flat layer and a common electrode disposed on the flat layer and covering the color light-emitting layer. The invention also provides an image display system comprising a touch & surface panel, the touch panel comprising a transparent substrate having a first surface and a second surface opposite to the first surface; a black matrix disposed on a second surface of the transparent substrate, so as to define a transparent region on the transparent substrate, a protective layer is disposed compliantly on the transparent region of the black matrix and the transparent substrate; at least one first transparent electrode is disposed The transparent electrode, the transparent substrate and an external electrode form a first touch sensing capacitance, and the first transparent electrode extends toward a first direction; a flat layer is disposed on the protective layer and the first transparent electrode; at least one second transparent ray is disposed on the flat layer 6 〇 773-A33359TWF; P2007063 / ϋΐ ο : ' wherein the second transparent electrode is oriented toward the first The second transparent electrode, the transparent substrate and the external electrode form a second touch sensing capacitance; the color filter layer is disposed on the flat layer; A common electrode disposed on the planarization layer and the color filter layer cladding live. The present invention also provides a touch sensing circuit disposed in a touch panel, including an integrator circuit, and a sensing electrode in the touch panel, for accumulating on the sensing electrode according to an AC driving signal. The voltage difference generated by the change in the capacitance value; amplification 3 is used to amplify the voltage difference accumulated by the integrating circuit. The above and other objects, features, and advantages of the present invention will become more apparent and understood. The control panel is integrated with the display screen, so that the thickness, volume and cost of the entire touch screen can be reduced. Fig. 1A is an embodiment of a display panel of the present invention. As shown, the display panel 100A includes an array substrate 1A, a touch panel 2A, and circuit boards 30 and 40. The array substrate 10 includes a pixel array u in which the pixel array 11 has a plurality of data signal lines, a plurality of scanning signal lines, and a plurality of pixel units, but is not limited thereto. The circuit board 40 is coupled to the array substrate 10 and includes a first controller 41 for driving the array substrate 10 based on data from a host system (not shown). The touch panel 20 is a 0773-A33359TWF; P2007063 7 1357010 package. The plurality of sensing electrodes 21 formed on the substrate, the plurality of color it layers formed on the substrate, and the touch sensing circuit 23 comprise a complex conversion unit. The change in the capacitance value sensed by the sensing electrode 21 is converted into a voltage value. The circuit board 3G is connected to the touch panel 2 (), and includes a second controller 32 for outputting a corresponding signal to the host system according to the voltage generated by the touch sensing circuit 23. Fig. 1B is another embodiment of the display panel of the present invention. As shown in the figure, the display panel surface is similar to the display panel in FIG. 1A, and the difference is that the circuit board 3G is integrated into the circuit board 4 (), and the touch sensing circuit 23 on the touch panel 20, The system is integrated onto the array substrate ι〇:. In this embodiment, the first control @41 on the circuit board 40 can be driven according to the data from the host system (not shown), and can also be generated according to the touch sensing circuit 23". The voltage I outputs a corresponding signal to the host system. Fig. 2A is an embodiment of a conversion unit in the touch sensing circuit 23. As shown, the conversion unit 24 includes an integrating circuit 25 and a common south electrode 26 The AC drive signal CE, the amplifier 27, the switching element swi, and the capacitor cf. The conversion unit 24 is connected to the sensing electrode 21 on the touch panel 2A through the surface of the first or first image. That is, the electric-valley Csense-electrode. When the user's finger or stylus (10) (four) is connected to the touch panel 20, the transparent substrate and the sensing electrode 21 in the touch panel 2 构成 form a capacitance, in other words, When the user's hand touches the touch panel 2〇, the electric valley value of the electric device (10) increases, so that a voltage of 0773-A33359TWF and P2007063 8 1357010 difference can be caused on the node fine. The integration circuit 25 Used to accumulate the voltage difference on node ND1, and open After every predetermined time, the component swi outputs the voltage difference accumulated by the integrating circuit 25 to the amplifier 27. The amplifier 27 and the capacitor cf are used to amplify the voltage difference accumulated by the integrating circuit 25 as an output voltage V0ut. It is output to the second controller 32 on the circuit board 3 or the first controller 41" on the circuit board 40. In some embodiments, the capacitance can also be omitted. In addition, in the actual circuit, the capacitors Csense and Cc -
之共用電極26之間亦會有寄生電容Cpar存在，如第2B 圖所示。 •、第3圖係為本發明之觸控面板之一實施例。此處， 為了簡化圖式，僅繪示出整個觸控面板2〇A之一部分。 觸控面板20A包括一透明基板5〇、一黑矩陣BM、一保 護層52、一感應電極54、一平坦層56、一彩色濾光層 58以及一共用電極6〇。透明基板5〇係可為一玻璃基板， 並且透明基板50具有一第一表面61以及相對於第一表 ❿面61之一第二表面62。黑矩陣BM係設置於透明基板 50的第二表面62上，以便於透明基板5〇上定義出至少 透光£ TA。保護層52係順庳性地設置於黑矩陣bm 與透明基板50的透光區TA之上。感應電極54係順應性 •地設置於保護層52與黑矩陣之BM上。舉例而言，感應 -電極54係由透光區TA延伸至黑矩陣BM之上。透明基 板50、感應電極54以及一外部電極（例如人的手指或觸 控筆），係構成電容Csense。舉例而言’感應電極μ係為 透明的，例如IT0，但不限定於此。平坦層56係設置於 〇773-A33359TWF;P2007063 9 1357010 保濩層52與感應電極54之上，但平坦層56具有開口 63 .用以路出部分感應電極54。彩色濾光層58係設置於平坦 f 56之上’並且對準於透光區TA，並且彩色濾光層％ ·' 括紅色區、綠色區以及藍色區。共用電極60係設置於 平坦層56之上，並包覆住彩色攄光層58,共用電極6〇 係電性連接至交流驅動信號CE(如第2人及2B圖所示卜 第4A圖係為顯示面板之另一實施例。如圖所示， φ觸控面板2〇A之感應電極54可係藉由金屬球64，例如 金球（Au ball)，電性連接至陣列基板1〇上之一導電層 66。換s之，觸控面板2〇a係可用於第圖中所示之實 施例，用以藉由金屬球64與導電層66，將感應電極％ 上之電容變化傳送至觸控感測電路23，，中之積分電路 25。在此情況下，電容（:咖咖可視為省略。 第4B圖係為顯示面板之另一實施例。如圖所示， 觸控面板20A係與第4A圖中所示之觸控面板相似，其 φ 差別在於感應電極54並不藉由金屬球電性連接至陣列基 板10,而是藉由空氣作為介質耦接至導電層66,其中導 電層66係用以耦接至陣列基板10上觸控感測電路23” 中之積分電路25。在此情況下，感應電極54、陣列基板 10中之導電層66以及位於其間的空氣將可構成電容 CC〇Uple 〇 第5圖係為本發明之觸控面板之另一實施例。如圖 所示’觸控面板20B係與第3圖中之觸控面板2〇A相似， 其差別在於更包括一導電層68設置於黑矩陣BM與感應 0773-A33359TWF;P2007063 10 1357010 電極54之間。感應電極54可藉由導電層68轉接至觸控 感測電路23令之積分電路25。當觸控感測電路23設置 於觸控面板20之上（如第1A圖中所示之實施例）時，感 應電極54上之電容變化係可藉由導電層68耦接至觸控 面板20上觸控感測電路23中之積分電路25。當觸控感 測電路23設置於陣列基板1〇之上(如第1B圖中所示之 實施例）時’觸控面板細亦可藉由金屬球或空氣麵接至 陣列基板10,以便將感應電極54上之電容變化係藉由金 屬球或空氣耦接至觸控感測電路23”中之積分電路25。 一第6圖係為本發明之觸控面板之另一實施例。如圖 所不，觸控面板2〇c係為一多點觸控型以^) 之觸控面板。觸控面板2〇c係與第3圖中之觸控面板說 相似’其差別在於以複數感應電極7G取代感應電極54 設置於保護層52上，並且位於透光區ta中，感應電極 7〇係朝著一第-方向(即進入紙面的方向)延伸，每個感 應電極70、透明基板5〇、以及外部電極(例如人的手指或 觸控筆）係構成-電容Csense。感應電極72係設置於平坦 層56中，並且感應電極72係朝著一第二方向（即平行於 ’氏面的方向）延伸，感應電極72、透明基板、以及外邛 電極亦係構成一電容C_e。舉例而言’第一方向係垂直 於第二方向，但不限定於此。此外，平坦層56係具有開 口 76路出部分的感應電極72。在此實施例巾，觸控面板 感應電極70與72亦可藉由金屬球或空氣輕接 至陣列基板1〇上。如第1B圖中所示實施例中，觸控感 0773-A33359TWF;P20〇7〇63 11 /010 ^A/1麵以便顯示影像。舉例而言，顯示系統300传 貫現成-電子裝置，例如筆記型電腦、手機、數位 H數位㈣⑽A)、桌上型電腦、電視機、^ =顯不、全球定位系統(GPS)、航空用顯示 二 式數位影碟（DVD)播放器，但不限定於此。 攜 、雖然本發明已以較佳實施例揭露如上，然其並非用 以限=本發明，任何熟知技藝者，在不脫離本發明之精 神和耗圍内，當可作些許更動與潤飾，因此本發明之保 護範圍當視後附之中請專利範圍所界定者為準。 ’、 【圖式簡單說明】 第1A圖係為本發明之顯示面板之一實施例。 第1B圖係為本發明之顯示面板之另一實施例。 第2A圖係為觸控感測電路中轉換單元之一實施例。 第2B圖係為觸控感測電路中轉換單元之另一實施 例。 第3圖係為本發明之觸控面板之一實施例。 第4A圖係為顯示面板之另一實施例。 第4B圖係為顯示面板之另一實施例。 第5圖係為本發明之觸控面板之另一實施例。 第6圖係為本發明之觸控面板之另一實施例。 第7圖係為本發明之觸控面板之另一實施例。 苐8圖係為影像顯示系統之一實施例。 【主要元件符號說明】 〇773-A33359TWF;P2007063 13 1357010There is also a parasitic capacitance Cpar between the common electrodes 26 as shown in Fig. 2B. • Fig. 3 is an embodiment of the touch panel of the present invention. Here, in order to simplify the drawing, only one part of the entire touch panel 2A is shown. The touch panel 20A includes a transparent substrate 5A, a black matrix BM, a protective layer 52, a sensing electrode 54, a flat layer 56, a color filter layer 58, and a common electrode 6A. The transparent substrate 5 can be a glass substrate, and the transparent substrate 50 has a first surface 61 and a second surface 62 opposite to the first surface 61. The black matrix BM is disposed on the second surface 62 of the transparent substrate 50 so as to define at least the light transmittance £TA on the transparent substrate 5''. The protective layer 52 is disposed smoothly over the black matrix bm and the light transmissive area TA of the transparent substrate 50. The sensing electrode 54 is compliantly disposed on the protective layer 52 and the BM of the black matrix. For example, the induction-electrode 54 extends from the light-transmitting region TA to above the black matrix BM. The transparent substrate 50, the sensing electrode 54, and an external electrode (e.g., a human finger or a touch pen) constitute a capacitor Csense. For example, the sensing electrode μ is transparent, such as IT0, but is not limited thereto. The flat layer 56 is disposed on the 〇773-A33359TWF; the P2007063 9 1357010 is disposed above the sensing layer 54 and the flat layer 56 has an opening 63. The portion of the sensing electrode 54 is used to exit the portion. The color filter layer 58 is disposed above the flat f 56 ' and aligned with the light transmissive area TA, and the color filter layer % ·' includes a red area, a green area, and a blue area. The common electrode 60 is disposed on the flat layer 56 and covers the color light-emitting layer 58. The common electrode 6 is electrically connected to the AC drive signal CE (as shown in Figures 2 and 2B). As another embodiment of the display panel, as shown, the sensing electrode 54 of the φ touch panel 2A can be electrically connected to the array substrate 1 by a metal ball 64, such as an Au ball. A conductive layer 66. Alternatively, the touch panel 2A can be used in the embodiment shown in the figure to transmit the capacitance change on the sensing electrode % to the conductive layer 66 by the metal ball 64 and the conductive layer 66. The touch sensing circuit 23, in the integrating circuit 25. In this case, the capacitance (: coffee can be regarded as omitted. Figure 4B is another embodiment of the display panel. As shown, the touch panel 20A Similar to the touch panel shown in FIG. 4A, the difference in φ is that the sensing electrode 54 is not electrically connected to the array substrate 10 by a metal ball, but is coupled to the conductive layer 66 by using air as a medium, wherein The conductive layer 66 is coupled to the integrating circuit 25 in the touch sensing circuit 23" on the array substrate 10. In this case, Next, the sensing electrode 54, the conductive layer 66 in the array substrate 10, and the air therebetween may constitute a capacitor CC〇Uple. FIG. 5 is another embodiment of the touch panel of the present invention. The control panel 20B is similar to the touch panel 2A in FIG. 3, except that a conductive layer 68 is further disposed between the black matrix BM and the sensing 0773-A33359TWF; P2007063 10 1357010 electrode 54. The sensing electrode 54 can be The integration circuit 25 is transferred to the touch sensing circuit 23 by the conductive layer 68. When the touch sensing circuit 23 is disposed on the touch panel 20 (as in the embodiment shown in FIG. 1A), the sensing The capacitance change on the electrode 54 can be coupled to the integration circuit 25 in the touch sensing circuit 23 of the touch panel 20 through the conductive layer 68. When the touch sensing circuit 23 is disposed on the array substrate 1 (eg In the embodiment shown in FIG. 1B, the touch panel can also be connected to the array substrate 10 by metal balls or air to couple the capacitance change on the sensing electrode 54 to the metal ball or air to The integration circuit 25 in the touch sensing circuit 23". A sixth figure is the invention Another embodiment of the touch panel. As shown in the figure, the touch panel 2〇c is a multi-touch type touch panel of the touch panel. The touch panel 2〇c is connected with the touch in the third figure. The control panel is similar [the difference is that the plurality of sensing electrodes 7G are replaced by the sensing electrodes 54 on the protective layer 52, and are located in the light-transmitting region ta, and the sensing electrodes 7 are oriented in a first direction (ie, entering the paper surface). Extendingly, each of the sensing electrodes 70, the transparent substrate 5A, and an external electrode (such as a human finger or a stylus) constitutes a capacitance Csense. The sensing electrode 72 is disposed in the flat layer 56, and the sensing electrode 72 is oriented toward In a second direction (ie, parallel to the direction of the 'half plane), the sensing electrode 72, the transparent substrate, and the outer germanium electrode also form a capacitor C_e. For example, the first direction is perpendicular to the second direction, but is not limited thereto. Further, the flat layer 56 is a sensing electrode 72 having an opening portion of the opening 76. In this embodiment, the touch panel sensing electrodes 70 and 72 can also be lightly connected to the array substrate 1 by metal balls or air. In the embodiment shown in FIG. 1B, the touch sense 0773-A33359TWF; P20〇7〇63 11 /010 ^A/1 surface is used to display an image. For example, the display system 300 is transmitted through a ready-made electronic device, such as a notebook computer, a mobile phone, a digital H-digit (4) (10) A), a desktop computer, a television, a ^=display, a global positioning system (GPS), an aerial display. Two-digit digital video disc (DVD) player, but is not limited to this. Although the present invention has been disclosed in the above preferred embodiments, it is not intended to limit the invention, and any skilled person can make some changes and refinements without departing from the spirit and scope of the present invention. The scope of protection of the present invention is defined by the scope of the patent application. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1A is an embodiment of a display panel of the present invention. Fig. 1B is another embodiment of the display panel of the present invention. Figure 2A is an embodiment of a conversion unit in a touch sensing circuit. Figure 2B is another embodiment of a conversion unit in a touch sensing circuit. Figure 3 is an embodiment of the touch panel of the present invention. Figure 4A is another embodiment of a display panel. Figure 4B is another embodiment of a display panel. Figure 5 is another embodiment of the touch panel of the present invention. Figure 6 is another embodiment of the touch panel of the present invention. Figure 7 is another embodiment of the touch panel of the present invention. The Fig. 8 is an embodiment of an image display system. [Main component symbol description] 〇773-A33359TWF;P2007063 13 1357010
10 :陣列基板； 11 :晝素陣列； 20、 20A~20D :觸控面板； 21、 54、70、72 :感應電極； 23、23” ：觸控感測電路； 24 :轉換單元； 25 : 積分電路； 26、60 :共用電極； 27 : 放大器； 30、40 :電路板； 32 : 第二控制器； 41、41” ：第一控制器； 50 : 透明基板； 52 :保護層； 56 : 平坦層； 58 :彩色濾光層； 61 : 第一表面； 62 :第二表面； 63 : 開口； 64 :金屬球； 66、 68 :導電層； 100A、100B :顯示面板 ， 300 :顯示系統； 220 :電源供應器； BM :黑矩陣； ΤΑ : 透光區； SW :開關元件； ND1 :節點； Vout :輸出電壓； CE : 交流驅動信號； Cf ' Cc〇uple ' CSense ' ^par :電容。 0773-A33359TWF;P2007063 1410: array substrate; 11: halogen array; 20, 20A~20D: touch panel; 21, 54, 70, 72: sensing electrode; 23, 23": touch sensing circuit; 24: conversion unit; Integral circuit; 26, 60: common electrode; 27: amplifier; 30, 40: circuit board; 32: second controller; 41, 41": first controller; 50: transparent substrate; 52: protective layer; Flat layer; 58: color filter layer; 61: first surface; 62: second surface; 63: opening; 64: metal ball; 66, 68: conductive layer; 100A, 100B: display panel, 300: display system; 220: power supply; BM: black matrix; ΤΑ: light transmission area; SW: switching element; ND1: node; Vout: output voltage; CE: AC drive signal; Cf 'Cc〇uple ' CSense ' ^par: capacitance. 0773-A33359TWF;P2007063 14