1355105 I » · 六、 [0001] [0002] [0003] [0004] [0005] 096151283 100年10月06日按正替换頁 發明說明： 【發明所屬之技術領域】 本發明涉及一種觸摸式控制裝置，尤其涉及一種基於奈 米碳管的觸摸式控制裝置。 【先前技術】 近年來，伴隨著電子信息技術的發展，於交通工具，尤 其係汽車内配置的各種電子設備逐步增加，如車載GPS導 航系統、車載視聽設備、車載電話及車載空調等。然而 ，衆多車載系統的控制器大都與汽車儀錶盤及汽車駕駛 控制器一起，集成設置於車内前面板上。衆多控制器使 得車内有限的空間更加狹小，控制面板也更加複雜，不 利於用戶的使用。 爲解决這一問題，人們嘗試開發一種新型車用觸摸式控 制裝置，通過於汽車前擋風玻璃上設置顯示設備，並於 其上設置觸控面板，將控制面板集成到汽車前擋風玻璃 上，從而大大節省車前的操作空間，並且通過觸控面板 控制器、顯示設備控制器和中央處理器，使用戶於擋風 玻璃上簡單的點按，即能實現對汽車内各種系統的控制 〇 目前，隨著顯示技術的發展，新一代的透明電致發光顯 示設備已經出現，這種顯示設備的基材使用透明材料， 可以使用戶於觀察顯示圖像的同時透過顯示設備觀看後 面的景物。 於觸控面板方面，按照觸控面板的工作原理和傳輸介質 的不同，先前的觸控面板通常分爲四種類型，分別爲電 表單編號A0101 第5頁/共27頁 1003369038-0 1355105 __ 100年10月06日修正替換’頁 阻式、電容感應式、紅外線式及表面聲波式。其中電阻 式觸控面板的應用最爲廣泛（K. Noda, K. Tanimura， Electronics and Communications in Japan,1355105 I » · 6, [0001] [0002] [0003] [0004] [0005] 096151283 October 06, 100, according to the replacement page invention: [Technical Field] The present invention relates to a touch control device In particular, it relates to a touch control device based on a carbon nanotube. [Prior Art] In recent years, along with the development of electronic information technology, various electronic devices deployed in vehicles, especially in automobiles, have been gradually increased, such as car GPS navigation systems, car audio-visual equipment, car phones, and car air conditioners. However, the controllers of many in-vehicle systems are mostly integrated with the car dashboard and the car driving controller, and are integrated on the front panel of the car. Numerous controllers make the limited space in the car even smaller, and the control panel is more complicated, which is not suitable for users. In order to solve this problem, people have tried to develop a new type of vehicle touch control device. By setting a display device on the front windshield of the automobile and setting a touch panel thereon, the control panel is integrated on the front windshield of the automobile. Therefore, the operating space in front of the vehicle is greatly saved, and the user can control various systems in the automobile by simply pressing the touch panel controller, the display device controller and the central processing unit on the windshield. At present, with the development of display technology, a new generation of transparent electroluminescent display devices have emerged. The substrate of such a display device uses a transparent material, which enables the user to view the displayed scene through the display device while observing the displayed image. In terms of the touch panel, according to the working principle of the touch panel and the transmission medium, the previous touch panels are generally divided into four types, namely, the electric form number A0101, page 5 / total 27 pages, 1003369038-0 1355105 __ 100 October 06 revised the replacement of 'page resistance, capacitive induction, infrared and surface acoustic wave. Among them, resistive touch panels are the most widely used (K. Noda, K. Tanimura, Electronics and Communications in Japan,
Part 2， Vol. 84， No. 7， P40 (2001))。 [0006] 先前的電阻式觸控面板一般包括一上基板，該上基板的 下表面形成有一上透明導電層；一下基板，該下基板的 上表面形成有一下透明導電層；及多個點狀隔離物（Dot Spacer)設置於上透明導電層與下透明導電層之間。其中 ，該上透明導電層與該下透明導電層通常採用具有導電 特性的銦錫氧化物（Indium Tin Oxide，ΙΤ0)層（下稱 ΙΤ0層）。當使用手指或筆按壓上基板時，上基板發生扭 曲，使得按壓處的上透明導電層與下透明導電層彼此接 觸。通過外接的電子電路分別向上透明導電層與下透明 導電層依次施加電壓，觸控面板控制器通過分別測量第 一導電層上的電壓變化與第二導電層上的電壓變化，並 進行精確計算，將它轉換成觸點坐標。觸控面板控制器 將數字化的觸點坐標傳遞給中央處理器。中央處理器根 據觸點坐標發出相應指令，啓動電子設備的各種功能切 換，並通過顯示器控制器控制顯示設備顯示。 [0007] 然而，由於ΙΤ0在潮濕的空氣中透明度會逐漸下降，當汽 車於雨、雪等天氣中行駛時，車内空氣較爲潮濕，這使 得傳統的採用IT0作爲透明導電層的觸控面板設置於汽車 擋風玻璃上存在耐用性不够好，靈敏度低、線性及準確 性較差等缺點，從而影響使用該觸控面板的控制裝置的 性能及使用。另外，IT0層作爲透明導電層通常採用離子 096151283 表單編號A0101 第6頁/共27頁 1003369038-0 1355105 < * 100年10月06日梭正替換頁 束濺射或蒸鍍等工藝製備，於製備的過程，需要較高的 真空環境及需要加熱到200〜300°C，故，使得ΙΤ0層的製 備成本較高。此外，ΙΤ0層作爲觸控面板的透明導電層具 有機械性能不够好、難以彎曲及阻值分佈不均勻等缺點 〇 [0008] 有鑒於此，提供一種耐用性好，且靈敏度高、線性及準 確性强的觸摸式控制裝置實為必要。 【發明内容】 [0009] —種觸摸式控制裝置，包括：一透明基板；一顯示設備 ，該顯示設備具有一顯示面，該顯示設備設置於所述透 明基板上，且該顯示設備的顯示面遠離該透明基板；及 一觸控面板，該觸控面板包括一第一電極板及一第二電 極板，該第一電極板包括一第一基體及一第一導電層設 置於該第一基體的下表面，該第二電極板與第一電極板 間隔設置，該第二電極板包括一第二基體及一第二導電 層設置於該第二基體的上表面，該觸控面板第二基體下 表面正對該顯示設備的顯示面設置；其中，該第一導電 層和第二導電層均包括一奈米碳管層。 [0010] 本技術方案實施例提供的採用奈米碳管層作爲透明導電 層的觸摸式控制裝置具有以下優點：其一，由於奈米碳 管於潮濕的條件下具有良好的透明度，故採用奈米碳管 層作爲觸控面板的透明導電層，可以使應用該觸控面板 的車用觸摸式控制裝置具有較好的透明度；其二，由於 奈米碳管具有優異的力學性能，則由奈米碳管組成的奈 米碳管層具有較好的韌性及機械强度，故採用該奈米碳 096151283 表單編號A0101 第7頁/共27頁 1003369038-0 1355105 100年10月06日核正替換'頁 管層作爲觸控面板的透明導電層，可以相應的提高觸控 面板的耐用性，進而提高使用該觸控面板的車用控制裝 置的耐用性；其三，由於奈米碳管具有優異的導電性能 ，則由奈米碳管組成的奈米碳管層具有均勻的阻值分佈 ，因而，採用上述奈米碳管層作透明導電層，可以相應 的提高觸控面板的分辨率和精確度，進而提高應用該觸 控面板的車用控制裝置的分辨率和精確度。 【實施方式】 [0011] 以下將結合附圖詳細說明本技術方案實施例提供的觸摸 式控制裝置。 [0012] 請參閱圖1，本技術方案實施例提供一種觸摸式控制裝置 100，其包括一觸控面板10、一顯示設備20及一擋風玻璃 30。該顯示設備20設置於該擋風玻璃30内表面，具體地 ，該顯示設備20可以通過粘結劑粘附於該擋風玻璃30内 表面，顯示設備20的正面朝向車内設置。另外，爲了不 致影響駕駛者的視線，上述顯示設備20可以設置於該擋 風玻璃30的上方，也可設置於遠離駕駛員的一角。該觸 控面板10設置於該顯示設備20上。可以理解，該顯示設 備20及觸控面板10所需之電力均由車載蓄電池提供。具 體地，該顯示設備20及觸控面板10可通過導線，與一變 壓器電連接，變壓器另一段與車載蓄電池相連接。爲不 遮擋駕駛員視線，該導線可集成設置於檔風玻璃邊緣。 [0013] 該顯示設備20可以爲液晶顯示器、場發射顯示器、電漿 顯示器、電致發光顯示器及真空螢光顯示器等傳統平面 顯示設備中的一種，或可爲一柔性液晶顯示器、柔性電 096151283 表單編號A0101 第8頁/共27頁 1003369038-0 1355105 • * 100年10月06日修正替換頁 泳顯示器及柔性有機電致發光顯示器等柔性顯示器中的 一種，也可爲透明電致發光顯示器及透明液晶顯示器中 的一種。本實施例中，該顯示設備2〇爲一透明電致發光 顯示gs。該透明電致發光顯示器採用透明材料作爲基體 具有良好的透光性，設置於播風玻璃3〇上不至阻擋駕 歇員的視線。 [0014] 請參閱圖2，該觸控面板1〇包括一第一電極板12，一第二 電極板14及設置於第一電極板丨2與第二電極板14之間的 多個透明的點狀隔離物16。 [0015] 該觸控面板10的第一電極板12包括一第一基體12〇，一第 一導電層122及兩個第一電極124。該第一基體12〇爲平 面結構，該第一導電層122與兩個第一電極124均設置於 第基體120的下表面。兩個第一電極124分別設置於第 一導電層122沿苐一方向的兩端並與第一導電層122電連 接。該觸控面板ίο的第二電極板14包括—第二基體14〇， 一第二導電層142及兩個第二電極144。該第二基體14〇 爲平面結構，該第二導電層142與兩個第二電極144均設 置於第一基體14〇的上表面。兩個第二電極分別設置 於第一導電層142沿第二方向的兩端並與第二導電層⑷ 電連接。該第-方向垂直於該第二方向，即兩個第一電 極124與兩個第二電極144正交設置。 096151283 [0016]Part 2, Vol. 84, No. 7, P40 (2001)). [0006] The conventional resistive touch panel generally includes an upper substrate, the upper surface of which is formed with an upper transparent conductive layer, and the lower substrate, the upper surface of which is formed with a transparent conductive layer; and a plurality of dots A spacer (Dot Spacer) is disposed between the upper transparent conductive layer and the lower transparent conductive layer. Wherein, the upper transparent conductive layer and the lower transparent conductive layer are generally made of an indium tin oxide (ITO) layer (hereinafter referred to as ΙΤ0 layer) having a conductive property. When the upper substrate is pressed with a finger or a pen, the upper substrate is twisted such that the upper transparent conductive layer and the lower transparent conductive layer at the pressing portion are in contact with each other. The voltage is sequentially applied to the upper transparent conductive layer and the lower transparent conductive layer through the external electronic circuit, and the touch panel controller measures the voltage change on the first conductive layer and the voltage change on the second conductive layer, respectively, and performs accurate calculation. Convert it to contact coordinates. The touch panel controller passes the digitized contact coordinates to the central processor. The central processor issues corresponding commands according to the coordinates of the contacts, initiates various functions of the electronic device, and controls the display of the display device through the display controller. [0007] However, since the transparency of ΙΤ0 is gradually reduced in humid air, when the car is traveling in rain, snow, etc., the air inside the vehicle is relatively humid, which makes the conventional touch panel setting using IT0 as a transparent conductive layer. On the windshield of the automobile, there are disadvantages such as insufficient durability, low sensitivity, poor linearity and accuracy, which affects the performance and use of the control device using the touch panel. In addition, the IT0 layer is usually used as a transparent conductive layer. 096151283 Form No. A0101 Page 6/27 pages 1003369038-0 1355105 < * On October 06, 100, the shuttle is being replaced by a process such as sputtering or evaporation. The preparation process requires a high vacuum environment and needs to be heated to 200 to 300 ° C, so that the preparation cost of the ΙΤ 0 layer is high. In addition, the ΙΤ0 layer as a transparent conductive layer of the touch panel has disadvantages such as insufficient mechanical properties, difficulty in bending, and uneven distribution of resistance. [0008] In view of this, a durable, high sensitivity, linearity, and accuracy are provided. A strong touch control device is necessary. [0009] A touch control device includes: a transparent substrate; a display device having a display surface, the display device being disposed on the transparent substrate, and a display surface of the display device And a touch panel, the touch panel includes a first electrode plate and a second electrode plate, the first electrode plate includes a first substrate and a first conductive layer disposed on the first substrate The second electrode plate is spaced apart from the first electrode plate, the second electrode plate includes a second substrate and a second conductive layer disposed on the upper surface of the second substrate, the second substrate of the touch panel The lower surface is disposed on the display surface of the display device; wherein the first conductive layer and the second conductive layer each comprise a carbon nanotube layer. [0010] The touch control device using the carbon nanotube layer as the transparent conductive layer provided by the embodiment of the present technical solution has the following advantages: First, since the carbon nanotube has good transparency under humid conditions, As the transparent conductive layer of the touch panel, the carbon nanotube layer can make the touch control device for the vehicle with the touch panel have better transparency; secondly, because the carbon nanotube has excellent mechanical properties, it is made of nanometer. The carbon nanotube layer composed of carbon tube has good toughness and mechanical strength, so the nano carbon 096151283 is used. Form No. A0101 Page 7 / Total 27 Page 1003369038-0 1355105 October 06, 100 Nuclear Replacement 'Page As a transparent conductive layer of the touch panel, the tube layer can correspondingly improve the durability of the touch panel, thereby improving the durability of the vehicle control device using the touch panel; third, because the carbon nanotube has excellent conductivity The performance, the carbon nanotube layer composed of carbon nanotubes has a uniform resistance distribution, therefore, the above carbon nanotube layer is used as a transparent conductive layer, and the touch surface can be correspondingly improved. The resolution and accuracy of the board further increase the resolution and accuracy of the vehicle control unit to which the touch panel is applied. [Embodiment] A touch control device provided by an embodiment of the present technical solution will be described in detail below with reference to the accompanying drawings. Referring to FIG. 1 , a touch control device 100 includes a touch panel 10 , a display device 20 , and a windshield 30 . The display device 20 is disposed on the inner surface of the windshield 30. Specifically, the display device 20 can be adhered to the inner surface of the windshield 30 by an adhesive, and the front surface of the display device 20 is disposed toward the interior of the vehicle. Further, in order not to affect the driver's line of sight, the display device 20 may be disposed above the windshield 30 or at a corner away from the driver. The touch panel 10 is disposed on the display device 20. It can be understood that the power required by the display device 20 and the touch panel 10 is provided by the vehicle battery. Specifically, the display device 20 and the touch panel 10 can be electrically connected to a transformer through a wire, and the other segment of the transformer is connected to the vehicle battery. In order not to obstruct the driver's line of sight, the wire can be integrated on the edge of the windshield. [0013] The display device 20 may be one of a conventional flat display device such as a liquid crystal display, a field emission display, a plasma display, an electroluminescence display, and a vacuum fluorescent display, or may be a flexible liquid crystal display, a flexible electric 096151283 form. No. A0101 Page 8 of 27 1003369038-0 1355105 • * October 06, 100 revised one of the flexible display such as the swim-line display and flexible organic electroluminescent display, or transparent electroluminescent display and transparent One of the liquid crystal displays. In this embodiment, the display device 2 is a transparent electroluminescent display gs. The transparent electroluminescent display uses a transparent material as a substrate and has good light transmittance, and is disposed on the windshield glass 3* so as not to block the driver's line of sight. [0014] Referring to FIG. 2, the touch panel 1A includes a first electrode plate 12, a second electrode plate 14, and a plurality of transparent electrodes disposed between the first electrode plate 2 and the second electrode plate 14. Dotted spacer 16. [0015] The first electrode plate 12 of the touch panel 10 includes a first substrate 12A, a first conductive layer 122 and two first electrodes 124. The first substrate 12 is a planar structure, and the first conductive layer 122 and the two first electrodes 124 are disposed on the lower surface of the substrate 120. The two first electrodes 124 are respectively disposed at both ends of the first conductive layer 122 in the first direction and are electrically connected to the first conductive layer 122. The second electrode plate 14 of the touch panel includes a second substrate 14A, a second conductive layer 142 and two second electrodes 144. The second substrate 14 is a planar structure, and the second conductive layer 142 and the two second electrodes 144 are both disposed on the upper surface of the first substrate 14A. The two second electrodes are respectively disposed at both ends of the first conductive layer 142 in the second direction and are electrically connected to the second conductive layer (4). The first direction is perpendicular to the second direction, i.e., the two first electrodes 124 are orthogonal to the two second electrodes 144. 096151283 [0016]
六T 基體120爲透明的且具有一定柔軟度的薄膜 或薄板，該第二基邀140爲透明基板，該第二基邀14〇的 材料可選擇爲玻璃、石英、金剛石等硬性材料或塑料及 7等柔性材料。所述第二基购0主要起支撑的作用。 表單編號Α0101 第9頁/共27頁 1003369038-0 1355105 _ 100年10月06日按正替换寅 該第一電極124與該第二電極144的材料爲金屬、奈米碳 管薄膜或其他導電材料，只要確保導電性即可。另外， 爲保證該觸控面板10設置於擋風玻璃30上時不至阻擋視 線，該第一電極124與該第二電極144的材料優選奈米碳 管薄膜等透明導電材料。本實施例中，該第一基體120材 料爲聚酯膜，該第二基體140爲玻璃基板；該第一電極 124與第二電極144爲奈米碳管薄膜，該奈米碳管薄膜的 寬度均爲1微米~1毫米。 [0017] 進一步地，該第二電極板14上表面外圍設置有一絕緣層 18。上述的第一電極板12設置於該絕緣層18上，且該第 一電極板12的第一導電層122正對第二電極板14的第二導 電層142設置。上述多個透明點狀隔離物16設置於第二電 極板14的第二導電層142上，且該多個透明點狀隔離物16 彼此間隔設置。第一電極板12與第二電極板14之間的距 離爲2〜10微米。該絕緣層18與點狀隔離物16均可採用絕 緣透明樹脂或其他絕緣透明材料製成。設置絕緣層18與 點狀隔離物16可使得第一電極板12與第二電極板14電絕 緣。可以理解，當觸控面板10尺寸較小時，點狀隔離物 16爲可選擇的結構，只需確保第一電極板12與第二電極 板14電絕緣即可。 ‘ [0018] 另外，該第一電極板12上表面可設置一透明保護膜126。 所述透明保護膜126可以通過粘結劑直接粘結於鈍化層24 上，也可採用熱壓法，與第一電極板壓合於一起。該透 明保護膜126可採用一層表面硬化處理、光滑防到的塑料 層或樹脂層，該樹脂層可由苯丙環丁烯（BCB)、聚酯及丙 096151283 表單編號A0101 第10頁/共27頁 1003369038-0 1355105 t » 100年10月06日修正替換頁 烯酸樹脂等材料形成。本實施例中，形成該透明保護膜 126的材料爲聚對苯二甲酸乙二醇酯（PET)，用於保護 第一電極板12，提高耐用性。該透明保護膜126經特殊工 藝處理後，可用以提供一些附加功能，如可以减少眩光 或降低反射。 [0019] 該第一導電層122與第二導電層142中均包括一奈米碳管 層，該奈米碳管層包括多個奈米碳管。進一步地，上述 的奈米碳管層可以係單個奈米碳管薄膜或係多個平行無 間隙鋪設的奈米碳管薄膜。可以理解，由於上述的奈米 碳管層中的多個奈米碳管薄膜可以平行且無間隙的鋪設 ，故，上述奈米碳管層的長度和寬度不限，可根據實際 需要製成具有任意長度和寬度的奈米碳管層。另外，上 述奈米碳管層中可進一步包括多個奈米碳管薄膜重叠設 置，故，上述奈米碳管層的厚度也不限，只要能够具有 理想的透明度，可根據實際需要製成具有任意厚度的奈 米碳管層。 [0020] 上述奈米碳管層中的奈米碳管薄膜由有序的或無序的奈 米碳管組成，並且該奈米碳管薄膜具有均勻的厚度。具 體地，該奈米碳管暦包括無序的奈米碳管薄膜或者有序 的奈米碳管薄膜。無序的奈米碳管薄膜中，奈米碳管爲 無序或各向同性排列。該無序排列的奈米碳管相互纏繞 ，該各向同性排列的奈米碳管平行於奈米碳管薄膜的表 面。有序的奈米碳管薄膜中，奈米碳管爲沿同一方向擇 優取向排列或沿不同方向擇優取向。當奈米碳管層包括 多層有序奈米碳管薄膜時，該多層奈米碳管薄膜可以沿 096151283 表單編號A0101 第11頁/共27頁 1003369038-0 1355105 [ϊοο^ΐο月06日修正雜頁' 任意方向重叠設置，故，於該奈米碳管層中，奈米碳管 爲沿相同或不同方向擇優取向排列。 [0021] 本實施例中’所述奈米碳管層爲重叠設置的多層有序奈 米碳管薄膜’每層奈米碳管薄膜中奈米碳管爲定向排列 。所述奈米碳管薄膜進一步包括多個奈米碳管束片段， 每個奈米碳管束片段具有大致相等的長度且每個奈米複 管束片段由多個相互平行的奈米碳管束構成，奈米碳管 束片段兩端通過凡德瓦爾力相互連接。具體的，第一導 電層122中的多層奈米碳管薄膜均沿第一方向重叠設置， 第二導電層142中的多層奈米碳管薄膜均沿第二方向重叠 設置。所述奈米碳管薄膜的厚度爲〇. 5奈米〜1〇〇微米，寬 度爲0. 01厘米〜10厘米。所述奈米碳管包括單壁奈米碳管 '雙壁奈米奴管或多壁奈米碳管。所述單壁奈米碳管的 直徑爲0.5奈米~50奈米，雙壁奈米碳管的直徑爲上奈米 ~50奈米，多壁奈米碳管的直徑爲丨5奈米〜5〇奈米。 [0022] 本實施例第一導電層122和第二導電層142中採用的沿同 -方向定向排列的有序奈来碳管薄膜的製備方法主要包 括以下步驟： [0023] 步驟一 ··提供一奈米碳管陣列， 排奈米碳管陣列。 優選地，該陣列爲超順 [0024] 本技術方案實施例提供的奈米碳管陣列爲單壁奈米碳管 陣列、雙壁奈米碳管陣列或多壁奈米碳管陣列。本實施 超順排不米碳官陣列的製備方法採用化學氣相沈 積法，其具體步驟包括：⑷提供-平整基底，該基底 096151283 表單編號A0101 第12頁/共27 頁 1003369038-0 1355105 100年10月06日修正替换頁 可選用P型或N型矽基底，或選用形成有氧化層的矽基底 ，本實施例優選爲採用4英寸的矽基底；（b)於基底表 面均勻形成一催化劑層，該催化劑層材料可選用鐵（Fe )、敍（Co)、錄（Ni)或其任意組合的合金之一 ；（c )將上述形成有催化劑層的基底於700 °C〜900 °C的空氣 中退火約30分鐘〜90分鐘；（d)將處理過的基底置於反 應爐中，於保護氣體環境下加熱到500 °C〜740 °C，然後 通入碳源氣體反應約5〜30分鐘，生長得到超順排奈米碳 管陣列，其高度爲50微米〜5毫米。該超順排奈米碳管陣 列爲多個彼此平行且垂直於基底生長的奈米碳管形成的 純奈米碳管陣列。通過上述控制生長條件，該超順排奈 米碳管陣列中基本不含有雜質，如無定型碳或殘留的催 化劑金屬顆粒等。該奈米碳管陣列中的奈米碳管彼此通 過凡德瓦爾力緊密接觸形成陣列。該奈米碳管陣列與上 述基底面積基本相同。 [0025] 本實施例中碳源氣可選用乙炔、乙烯、曱烷等化學性質 較活潑的碳氫化合物，本實施例優選的碳源氣爲乙炔； 保護氣體爲氮氣或惰性氣體，本實施例優選的保護氣體 爲氬氣。 [0026] 可以理解，本實施例提供的奈米碳管陣列不限於上述製 備方法。也可爲石墨電極恒流電弧放電沈積法、雷射蒸 發沈積法等。 [0027] 步驟二：採用一拉伸工具從奈米碳管陣列中拉取獲得一 奈米碳管薄膜。其具體包括以下步驟：（a)從上述奈米 碳管陣列中選定一定寬度的多個奈米碳管片斷，本實施 096151283 表單編號A0101 第13頁/共27頁 1003369038-0 1355105 _._ 100年10月06日核正替换k 例優選爲採用具有一定寬度的膠帶接觸奈米碳管陣列以 選定一定寬度的多個奈米碳管片斷；（b)以一定速度沿 基本垂直於奈米碳管陣列生長方向拉伸該多個奈米碳管 片斷，以形成一連續的奈米碳管薄膜。 [0028] 於上述拉伸過程中，該多個奈米碳管片段於拉力作用下 沿拉伸方向逐漸脫離基底的同時，由於凡德瓦爾力作用 ，該選定的多個奈米碳管片斷分別與其它奈米碳管片斷 首尾相連地連續地被拉出，從而形成一奈米碳管薄膜。 該奈米碳管薄膜包括多個首尾相連且定向排列的奈米碳 管束。該奈米碳管薄膜中奈米碳管的排列方向基本平行 於奈米碳管薄膜的拉伸方向。 [0029] 請參閱圖3，該奈米碳管薄膜爲擇優取向排列的多個奈米 碳管束首尾相連形成的具有一定寬度的奈米碳管薄膜。 該奈米碳管薄膜中奈米碳管的排列方向基本平行於奈米 碳管薄膜的拉伸方向。該直接拉伸獲得的擇優取向的奈 米碳管薄膜比無序的奈米碳管薄膜具有更好的均勻性， 即具有更均勻的厚度及具有更均勻的導電性能。同時該 直接拉伸獲得奈米碳管薄膜的方法簡單快速，適宜進行 工業化應用。 [0030] 本實施例中，該奈米碳管薄膜的寬度與奈米碳管陣列所 生長的基底的尺寸有關，該奈米碳管薄膜的長度不限， 可根據實際需求製得。該奈米碳管薄膜的厚度爲0. 5奈米 〜10 0微米。所述奈米碳管包括單壁奈米碳管、雙壁奈米 碳管或多壁奈米碳管。當該奈米碳管薄膜中的奈米碳管 爲單壁奈米碳管時，該單壁奈米碳管的直徑爲0. 5奈米 096151283 表單編號A0101 第14頁/共27頁 1003369038-0 1355105 . 100年10月06日修正替换頁 〜50奈米。當該奈米碳管薄膜中的奈米碳管爲雙壁奈米碳 管時，該雙壁奈米碳管的直徑爲1.0奈米〜50奈米。當該 奈米碳管薄膜中的奈米碳管爲多壁奈米碳管時，該多壁 奈米破管的直徑爲1.5奈米〜50奈米。 [0031] 與ΙΤ0層的原料成本和製備方法相比較，由於本技術方案 所提供的奈米碳管薄膜由一拉伸工具拉取而獲得，該方 法無需真空環境和加熱過程，故採用上述的方法製備的 奈米碳管薄膜用作第一導電層122及第二導電層142，具 有成本低、環保及節能的優點。故，本技術方案提供的 觸控面板10的製備也具有成本低、環保及節能的優點。 [0032] 可以理解，由於本實施例超順排奈米碳管陣列中的奈米 碳管非常純淨，且由於奈米碳管本身的比表面積非常大 ，故該奈米碳管薄膜本身具有較强的粘性。故，該奈米 碳管薄膜作爲第一導電層122與第二導電層142時可直接 粘附於第一基體120或第二基體140上。 [0033] 另外，可使用有機溶劑處理上述粘附於第一基體120或第 二基體140上的奈米碳管薄膜。具體地，可通過試管將有 機溶劑滴落於奈米碳管薄膜表面浸潤整個奈米碳管薄膜 。該有機溶劑爲揮發性有機溶劑，如乙醇、曱醇、丙酮 、二氣乙烷或氣仿，本實施例中採用乙醇。該奈米碳管 薄膜經有機溶劑浸潤處理後，於揮發性有機溶劑的表面 張力的作用下，該奈米碳管薄膜可牢固地貼附於基體表 面，且表面體積比减小，粘性降低，具有良好的機械强 度及韌性。 096151283 表單編號A0101 第15頁/共27頁 1003369038-0 1355105 100年10月〇6日修正替换亩 [0034] 此外，可選擇地，爲了减小由顯示設備20産生的電磁干 擾，避免從觸控面板10發出的信號產生錯誤，還可於第 二基體140的下表面上設置一屏蔽層。該屏蔽層可由奈米 碳管薄膜、導電聚合物薄膜等導電材料形成。本實施例 中，所述的屏蔽層包含一奈米碳管薄膜，該奈米碳管薄 膜中的奈米碳管的排列方式不限，可爲定向排列也可爲 其它的排列方式。本實施例中，該屏蔽層中的奈米碳管 定向排列。該奈米碳管薄膜作爲電接地點，起到屏蔽的 作用，從而使得觸控面板10能於無干擾的環境中工作。 [0035] 進一步地，當於該觸控面板10第二基體140的下表面上設 置一屏蔽層22時，可於該觸控面板10的屏蔽層22遠離第 二基體140的表面上設置一鈍化層24，該鈍化層24可由苯 並環丁烯（BCB)、聚酯或丙烯酸樹脂等柔性材料形成，也 可由氮化矽、氧化矽等硬性材料形成。該鈍化層24與顯 示設備20的正面間隔一間隙26設置。該鈍化層24作爲介 電層使用，且保護該顯示設備20不致於由於外力過大而 損壞。 [0036] 上述觸控面板10的第二電極板14正對該顯示設備20設置 。具體地，該觸控面板10的第二電極板14可通過粘結劑 集成於該顯示設備20上，或通過螺栓將該觸控面板10與 該顯示設備20固定於一起。另外，當該顯示設備20爲一 柔性顯示器或透明電致發光顯示器時，並且，該觸控面 板10第一基體120及第二基體140均由一柔性材料形成時 ，該觸控面板10可以通過熱壓的方式，直接熱壓於該顯 示設備20正面。可以理解，觸控面板10的第二電極板14 096151283 表單编號A0101 第16頁/共27頁 1003369038-0 1355105 • · 100年10月06日修正替換頁 爲可選擇元件，於另一實施例中，該觸控面板第二導電 層142可直接設置於該顯示設備20的正面。 [0037] 另外，該觸摸式控制裝置100進一步包括一觸控面板控制 器40、一中央處理器50及一顯示器控制器60。其中，該 觸控面板控制器40、該中央處理器50及該顯示器控制器 60三者通過電路相互連接，該觸控面板控制器40與該觸 控面板10電連接，該顯示器控制器60與該顯示設備20電 連接。另外，該中央處理器50還可以通過外電路與各種 車載電子設備相連接。該觸控面板控制器40通過手指等 觸摸物70觸摸的圖標或菜單位置來定位選擇信息輸入， 並將該信息傳遞給中央處理器50。該中央處理器50通過 該顯示器控制器60控制該顯示設備20顯示，通過外電路 發送指令控制各種電子設備進行工作。 [0038] 使用時，第一電極板12之間與第二電極板14之間分時施 加5V電壓。使用者一邊視覺確認於觸控面板10下面設置 的顯示設備20的顯示，一邊通過觸摸物70如手指或筆按 壓觸控面板10第一電極板12進行操作。第一電極板12中 第一基體120發生彎曲，使得按壓處80的第一導電層122 與第二電極板14的第二導電層142接觸形成導通。觸控面 板控制器40通過分別測量第一導電層122第一方向上的電 壓變化與第二導電層142第二方向上的電壓變化，並進行 精確計算，將它轉換成觸點坐標。觸控面板控制器40將 數字化的觸點坐標傳遞給中央處理器50。中央處理器50 根據觸點坐標發出相應指令，通過外電路傳送至對應的 電子設備，電子設備接收指令並完成相應操作。與此同 096151283 表單編號A0101 第17頁/共27頁 1003369038-0 丄 υ：) 100年10月06日 時中央處理器50通過顯示器控制器6〇控制顯示設備2〇 顯示相關信息》 [0039] 可以理解’該觸摸式控制裝置100不限於應用於汽車中， 任何其他具有擋風坡璃30的交通工具均可以採用本實施 方式提供的觸摸式控制裝置100實現對内部各種 電子設備 的控制。 [0040] 本技術方案實施例提供的採用奈米碳管層作爲透明導電 層的觸摸式控制裝置具有以下優點：其一，由於奈米碳 官於潮濕的條件下具有良好的透明度，故採用奈米碳管 層作爲觸控面板的透明導電層，可以使應用該觸控面板 的車用觸摸式控制裝置具有較好的透明度；其二，由於 奈米碳管具有優異的力學性能，則由奈米碳管組成的奈 米碳管層具有較好的韌性及機械强度，故採用該奈米碳 管層作爲觸控面板的透明導電層，可以相應的提高觸控 面板的耐用性，進而提高使用該觸控面板的車用控制裝 置的耐用性；其三，由於奈米碳管具有優異的導電性能 ，則由奈米碳管組成的奈米碳管層具有均勻的阻值分佈 ，因而，採用上述奈米碳管層作透明導電層，可以相應 的提高觸控面板的分辨率和精確度，進而提高應用該觸 控面板的車用控制裝置的分辨率和精確度。 [0041] 核正 综上所述’本發明確已符合發明專利之要件，遂依法提 出專利申請。惟，以上所述者僅為本發明之較佳實施例 ’自不能以此限制本案之申請專利範圍β舉凡習知本案 技藝之人士援依本發明之精神所作之等效修飾或變化 皆應涵蓋於以下申請專利範圍内》 096151283 表單編號Α0101 第18頁/共27頁 1003369038-0 1355105 . · · [0042] 100年10月06日修正替換頁 【圖式簡單說明】 圖1係本技術方案實施例觸摸式控制裝置的側視結構示意 圖 [0043] 圖2係本技術方案實施例觸摸式控制裝置的觸控面板的立 體結構示意圖。 [0044] 圖3係本技術方案實施例觸摸式控制裝置中奈米碳管薄膜 的掃描電鏡照片。 【主要元件符號說明】 [0045] 觸控面板： 10 [0046] 第一電極板 ：12 [0047] 第二電極板 ：14 [0048] 點狀隔離物 ：16 [0049] 絕緣層：18 [0050] 觸摸式控制裝置：100 [0051] 第一基體： 120 [0052] 第一導電層 ：122 [0053] 第一電極： 124 [0054] 透明保護膜 ：126 [0055] 第二基體： 140 [0056] 第二導電層 ：142 [0057] 第二電極： 144 表單編號A0101 096151283 第19頁/共27頁 1003369038-0 1355105 100年10月06日梭正替換寅 [0058] 顯示設備：20 [0059] 屏蔽層：22 [0060] 鈍化層：24 [0061] 間隙：26 [0062] 擋風玻璃：30 [0063] 觸控面板控制器：40 [0064] 中央處理器：50 [0065] 顯示器控制器：60 [0066] 觸摸物：70 [0067] 按壓處：80 096151283 表單編號A0101 第20頁/共27頁 1003369038-0The six T substrate 120 is a transparent film or a sheet having a certain softness, and the second base 140 is a transparent substrate, and the second base material may be selected from a hard material such as glass, quartz or diamond, or a plastic material. 7 flexible materials. The second base purchase 0 mainly serves as a support. Form No. 1010101 Page 9 of 27 1003369038-0 1355105 _ October 06, 100, the material of the first electrode 124 and the second electrode 144 is replaced by a metal, a carbon nanotube film or other conductive material. As long as the conductivity is ensured. In addition, in order to ensure that the touch panel 10 is disposed on the windshield 30, the material of the first electrode 124 and the second electrode 144 is preferably a transparent conductive material such as a carbon nanotube film. In this embodiment, the first substrate 120 is a polyester film, and the second substrate 140 is a glass substrate; the first electrode 124 and the second electrode 144 are carbon nanotube films, and the width of the carbon nanotube film is Both are 1 micron to 1 mm. [0017] Further, an insulating layer 18 is disposed on the periphery of the upper surface of the second electrode plate 14. The first electrode plate 12 is disposed on the insulating layer 18, and the first conductive layer 122 of the first electrode plate 12 is disposed opposite to the second conductive layer 142 of the second electrode plate 14. The plurality of transparent dot spacers 16 are disposed on the second conductive layer 142 of the second electrode plate 14, and the plurality of transparent dot spacers 16 are spaced apart from each other. The distance between the first electrode plate 12 and the second electrode plate 14 is 2 to 10 μm. Both the insulating layer 18 and the dot spacer 16 may be made of an insulating transparent resin or other insulating transparent material. Providing the insulating layer 18 and the dot spacers 16 electrically insulates the first electrode plate 12 from the second electrode plate 14. It can be understood that when the touch panel 10 is small in size, the dot spacer 16 is an optional structure, and it is only necessary to ensure that the first electrode plate 12 is electrically insulated from the second electrode plate 14. [0018] In addition, a transparent protective film 126 may be disposed on the upper surface of the first electrode plate 12. The transparent protective film 126 may be directly bonded to the passivation layer 24 by an adhesive, or may be pressed together with the first electrode plate by a hot pressing method. The transparent protective film 126 may be a surface-hardened, smooth-proof plastic or resin layer which may be made of phenylcyclobutene (BCB), polyester, and C 096151283. Form No. A0101 Page 10 of 27 1003369038-0 1355105 t » October 06, 100 revised material replacement materials such as olefinic resin. In the present embodiment, the material for forming the transparent protective film 126 is polyethylene terephthalate (PET) for protecting the first electrode plate 12 to improve durability. The transparent protective film 126 can be used in a special process to provide additional functions such as reducing glare or reducing reflection. [0019] Each of the first conductive layer 122 and the second conductive layer 142 includes a carbon nanotube layer, and the carbon nanotube layer includes a plurality of carbon nanotubes. Further, the above carbon nanotube layer may be a single carbon nanotube film or a plurality of carbon nanotube films laid in parallel without gaps. It can be understood that, since the plurality of carbon nanotube films in the above-mentioned carbon nanotube layer can be laid in parallel and without gaps, the length and width of the above-mentioned carbon nanotube layer are not limited, and can be made according to actual needs. A layer of carbon nanotubes of any length and width. In addition, the carbon nanotube layer may further include a plurality of carbon nanotube films stacked, so that the thickness of the carbon nanotube layer is not limited, as long as it has a desired transparency, it can be formed according to actual needs. A layer of carbon nanotubes of any thickness. [0020] The carbon nanotube film in the above carbon nanotube layer is composed of an ordered or disordered carbon nanotube, and the carbon nanotube film has a uniform thickness. Specifically, the carbon nanotubes include a disordered carbon nanotube film or an ordered carbon nanotube film. In the disordered carbon nanotube film, the carbon nanotubes are disordered or isotropic. The disordered array of carbon nanotubes are intertwined, and the isotropically aligned carbon nanotubes are parallel to the surface of the carbon nanotube film. In the ordered carbon nanotube film, the carbon nanotubes are arranged in a preferred orientation in the same direction or in a preferred orientation in different directions. When the carbon nanotube layer comprises a multi-layered ordered carbon nanotube film, the multi-layered carbon nanotube film can be along 096151283 Form No. A0101 Page 11 / Total 27 Page 1003369038-0 1355105 [ϊοο^ΐο月06日修正杂The page 'overlaps in any direction, so that in the carbon nanotube layer, the carbon nanotubes are arranged in the same orientation or in different orientations. [0021] In the present embodiment, the carbon nanotube layer is an overlapping multi-layered ordered carbon nanotube film. The carbon nanotubes in each layer of the carbon nanotube film are oriented. The carbon nanotube film further comprises a plurality of carbon nanotube bundle segments, each of the carbon nanotube bundle segments having substantially equal lengths and each of the nanotube bundle segments being composed of a plurality of mutually parallel carbon nanotube bundles. Both ends of the carbon tube bundle segment are connected to each other by Van der Waals force. Specifically, the plurality of layers of the carbon nanotube film in the first conductive layer 122 are overlapped in the first direction, and the plurality of layers of the carbon nanotube film in the second conductive layer 142 are overlapped in the second direction. The thickness of the carbon nanotube film is from 0.5 nm to 1 μm and the width is from 0.01 cm to 10 cm. The carbon nanotubes include single-walled carbon nanotubes 'double-walled nanotubes or multi-walled carbon nanotubes. The diameter of the single-walled carbon nanotube is 0.5 nm to 50 nm, the diameter of the double-walled carbon nanotube is upper nanometer to 50 nm, and the diameter of the multi-walled carbon nanotube is 丨5 nm~ 5 〇 nano. [0022] The method for preparing the ordered carbon nanotube film aligned in the same direction in the first conductive layer 122 and the second conductive layer 142 of the present embodiment mainly includes the following steps: [0023] Step 1·· Provided A carbon nanotube array, array of carbon nanotubes. Preferably, the array is super-smooth [0024] The carbon nanotube array provided by the embodiment of the technical solution is a single-walled carbon nanotube array, a double-walled carbon nanotube array or a multi-walled carbon nanotube array. The preparation method of the super-aligned carbon-free array of the present embodiment adopts a chemical vapor deposition method, and the specific steps thereof include: (4) providing a flat substrate, the substrate 096151283, form number A0101, page 12 of 27, 1003369038-0 1355105, 100 years On October 06, the replacement page may be a P-type or N-type germanium substrate, or a germanium substrate formed with an oxide layer. This embodiment preferably uses a 4-inch germanium substrate; (b) a catalyst layer is uniformly formed on the surface of the substrate. The catalyst layer material may be one selected from the group consisting of iron (Fe), cobalt (Co), Ni (N) or any combination thereof; (c) the substrate on which the catalyst layer is formed is at 700 ° C to 900 ° C Annealing in air for about 30 minutes to 90 minutes; (d) placing the treated substrate in a reaction furnace, heating to 500 ° C to 740 ° C under a protective gas atmosphere, and then introducing a carbon source gas to react about 5 to 30 In minutes, a super-sequential carbon nanotube array is grown with a height of 50 microns to 5 mm. The super-sequential carbon nanotube array is a plurality of pure carbon nanotube arrays formed of a plurality of carbon nanotubes that are parallel to each other and grown perpendicular to the substrate. The super-aligned carbon nanotube array contains substantially no impurities such as amorphous carbon or residual catalyst metal particles, etc., by controlling the growth conditions described above. The carbon nanotubes in the array of carbon nanotubes are in close contact with each other to form an array by van der Waals force. The carbon nanotube array is substantially the same area as the above substrate. [0025] In the embodiment, the carbon source gas may be a chemically active hydrocarbon such as acetylene, ethylene or decane. The preferred carbon source gas in this embodiment is acetylene; the shielding gas is nitrogen or an inert gas. A preferred shielding gas is argon. It can be understood that the carbon nanotube array provided by the embodiment is not limited to the above preparation method. It can also be a graphite electrode constant current arc discharge deposition method, a laser evaporation deposition method, or the like. [0027] Step 2: Pulling a carbon nanotube film from the carbon nanotube array using a stretching tool. Specifically, the method comprises the following steps: (a) selecting a plurality of carbon nanotube segments of a certain width from the carbon nanotube array, the present embodiment 096151283 Form No. A0101 Page 13 of 27 1003369038-0 1355105 _._ 100 On October 06, the nuclear replacement case is preferably a method of contacting a carbon nanotube array with a tape having a certain width to select a plurality of carbon nanotube segments of a certain width; (b) being substantially perpendicular to the nanocarbon at a certain speed. The plurality of carbon nanotube segments are stretched in the tube array growth direction to form a continuous carbon nanotube film. [0028] During the stretching process, the plurality of carbon nanotube segments are gradually separated from the substrate in the stretching direction by the tensile force, and the selected plurality of carbon nanotube segments are respectively separated by the van der Waals force. It is continuously pulled out in series with other carbon nanotube segments to form a carbon nanotube film. The carbon nanotube film comprises a plurality of carbon nanotube bundles connected end to end and oriented. The arrangement of the carbon nanotubes in the carbon nanotube film is substantially parallel to the stretching direction of the carbon nanotube film. [0029] Referring to FIG. 3, the carbon nanotube film is a carbon nanotube film having a certain width formed by connecting a plurality of carbon nanotube bundles arranged in a preferred orientation. The arrangement of the carbon nanotubes in the carbon nanotube film is substantially parallel to the stretching direction of the carbon nanotube film. The preferentially oriented carbon nanotube film obtained by direct stretching has better uniformity than the disordered carbon nanotube film, that is, has a more uniform thickness and has more uniform electrical conductivity. At the same time, the method of directly stretching the carbon nanotube film is simple and rapid, and is suitable for industrial application. [0030] In this embodiment, the width of the carbon nanotube film is related to the size of the substrate on which the carbon nanotube array is grown. The length of the carbon nanotube film is not limited and can be obtained according to actual needs. The thickness of the carbon nanotube film is 0.5 nm to 10 0 μm. The carbon nanotubes include single-walled carbon nanotubes, double-walled carbon nanotubes or multi-walled carbon nanotubes. When the carbon nanotubes in the carbon nanotube film are single-walled carbon nanotubes, the single-walled carbon nanotubes have a diameter of 0.5 nanometer 096151283. Form No. A0101 Page 14 of 27 1003369038- 0 1355105. October 06, 100 revised replacement page ~ 50 nm. When the carbon nanotube in the carbon nanotube film is a double-walled carbon nanotube, the double-walled carbon nanotube has a diameter of 1.0 nm to 50 nm. When the carbon nanotube in the carbon nanotube film is a multi-walled carbon nanotube, the diameter of the multi-walled nanotube is 1.5 nm to 50 nm. [0031] Compared with the raw material cost and the preparation method of the ΙΤ0 layer, since the carbon nanotube film provided by the technical solution is obtained by pulling a drawing tool, the method does not require a vacuum environment and a heating process, so the above-mentioned The carbon nanotube film prepared by the method is used as the first conductive layer 122 and the second conductive layer 142, and has the advantages of low cost, environmental protection and energy saving. Therefore, the preparation of the touch panel 10 provided by the technical solution also has the advantages of low cost, environmental protection and energy saving. [0032] It can be understood that since the carbon nanotubes in the super-sequential carbon nanotube array of the embodiment are very pure, and since the specific surface area of the carbon nanotube itself is very large, the carbon nanotube film itself has a relatively large Strong sticky. Therefore, the carbon nanotube film can be directly adhered to the first substrate 120 or the second substrate 140 as the first conductive layer 122 and the second conductive layer 142. Further, the above-described carbon nanotube film adhered to the first substrate 120 or the second substrate 140 may be treated with an organic solvent. Specifically, an organic solvent may be dropped on the surface of the carbon nanotube film by a test tube to infiltrate the entire carbon nanotube film. The organic solvent is a volatile organic solvent such as ethanol, decyl alcohol, acetone, di-ethane or gas, and ethanol is used in this embodiment. After the carbon nanotube film is infiltrated by an organic solvent, the carbon nanotube film can be firmly attached to the surface of the substrate under the action of the surface tension of the volatile organic solvent, and the surface volume ratio is reduced and the viscosity is lowered. Has good mechanical strength and toughness. 096151283 Form No. A0101 Page 15 of 27 1003369038-0 1355105 October 100 修正 6 revised replacement acres [0034] In addition, optionally, in order to reduce the electromagnetic interference generated by the display device 20, avoiding the touch The signal emitted by the panel 10 generates an error, and a shielding layer can also be disposed on the lower surface of the second substrate 140. The shielding layer may be formed of a conductive material such as a carbon nanotube film or a conductive polymer film. In this embodiment, the shielding layer comprises a carbon nanotube film, and the arrangement of the carbon nanotubes in the carbon nanotube film is not limited, and may be aligned or in other arrangements. In this embodiment, the carbon nanotubes in the shielding layer are aligned. The carbon nanotube film acts as an electrical grounding point and acts as a shield, thereby enabling the touch panel 10 to operate in an interference-free environment. [0035] Further, when a shielding layer 22 is disposed on the lower surface of the second substrate 140 of the touch panel 10, a passivation may be disposed on the surface of the shielding layer 22 of the touch panel 10 away from the second substrate 140. The layer 24 may be formed of a flexible material such as benzocyclobutene (BCB), polyester or acrylic resin, or may be formed of a hard material such as tantalum nitride or cerium oxide. The passivation layer 24 is spaced apart from the front side of the display device 20 by a gap 26. The passivation layer 24 is used as a dielectric layer, and the display device 20 is protected from damage due to excessive external force. [0036] The second electrode plate 14 of the touch panel 10 described above is being disposed to the display device 20. Specifically, the second electrode plate 14 of the touch panel 10 may be integrated on the display device 20 by an adhesive, or the touch panel 10 and the display device 20 may be fixed by bolts. In addition, when the display device 20 is a flexible display or a transparent electroluminescent display, and the first substrate 120 and the second substrate 140 of the touch panel 10 are formed of a flexible material, the touch panel 10 can pass through. The hot pressing method is directly hot pressed on the front surface of the display device 20. It can be understood that the second electrode plate 14 096151283 of the touch panel 10 Form No. A0101 Page 16 / Total 27 pages 1003369038-0 1355105 • · October 06, 100 revised replacement page is a selectable component, in another embodiment The second conductive layer 142 of the touch panel can be directly disposed on the front surface of the display device 20. [0037] In addition, the touch control device 100 further includes a touch panel controller 40, a central processing unit 50, and a display controller 60. The touch panel controller 40, the central processing unit 50, and the display controller 60 are connected to each other through a circuit. The touch panel controller 40 is electrically connected to the touch panel 10, and the display controller 60 is The display device 20 is electrically connected. In addition, the central processing unit 50 can also be connected to various in-vehicle electronic devices through an external circuit. The touch panel controller 40 positions the selection information input by an icon or menu position touched by the finger 70 or the like, and transmits the information to the central processing unit 50. The central processing unit 50 controls the display device 20 to display through the display controller 60, and sends various commands to control various electronic devices to operate. [0038] In use, a voltage of 5 V is applied between the first electrode plates 12 and the second electrode plate 14 in a time-sharing manner. The user visually confirms the display of the display device 20 disposed under the touch panel 10, and presses the first electrode plate 12 of the touch panel 10 by the touch object 70 such as a finger or a pen. The first substrate 120 in the first electrode plate 12 is bent such that the first conductive layer 122 of the pressing portion 80 is in contact with the second conductive layer 142 of the second electrode plate 14 to form a conduction. The touch panel controller 40 converts the voltage change in the first direction of the first conductive layer 122 and the voltage change in the second direction of the second conductive layer 142, respectively, and performs an accurate calculation to convert it into contact coordinates. Touch panel controller 40 communicates the digitized contact coordinates to central processor 50. The central processing unit 50 issues corresponding commands according to the coordinates of the contacts, and transmits them to the corresponding electronic device through the external circuit, and the electronic device receives the instructions and completes the corresponding operations. Same as 096151283 Form No. A0101 Page 17 of 27 1003369038-0 丄υ:) On October 06, 100, the CPU 50 controls the display device through the display controller 6〇 to display relevant information. [0039] It is understood that the touch control device 100 is not limited to being applied to an automobile, and any other vehicle having the windshield 30 can implement the control of various internal electronic devices by using the touch control device 100 provided by the present embodiment. [0040] The touch control device using the carbon nanotube layer as the transparent conductive layer provided by the embodiment of the present technical solution has the following advantages: First, since the carbon carbon has good transparency under humid conditions, As the transparent conductive layer of the touch panel, the carbon nanotube layer can make the touch control device for the vehicle with the touch panel have better transparency; secondly, because the carbon nanotube has excellent mechanical properties, it is made of nanometer. The carbon nanotube layer composed of the carbon tube has good toughness and mechanical strength. Therefore, the carbon nanotube layer is used as the transparent conductive layer of the touch panel, and the durability of the touch panel can be improved accordingly, thereby improving the use of the carbon nanotube layer. The durability of the vehicle control device of the touch panel; thirdly, since the carbon nanotube has excellent electrical conductivity, the carbon nanotube layer composed of the carbon nanotube has a uniform resistance distribution, and thus, the above-mentioned Nai The carbon nanotube layer is used as a transparent conductive layer, which can improve the resolution and accuracy of the touch panel, thereby improving the resolution of the vehicle control device to which the touch panel is applied. Accuracy. [0041] As a whole, the invention has indeed met the requirements of the invention patent, and the patent application is filed according to law. However, the above description is only a preferred embodiment of the present invention. 'The patent application scope of the present invention is not limited thereto. Any equivalent modifications or variations made by those skilled in the art will be covered by the spirit of the present invention. In the scope of the following patent application 096151283 Form No. 1010101 Page 18/27 pages 1003369038-0 1355105 . · · [0042] October 06, 100 revised replacement page [schematic description] Figure 1 is the implementation of this technical solution FIG. 2 is a schematic perspective structural view of a touch panel of a touch control device according to an embodiment of the present technical solution. 3 is a scanning electron micrograph of a carbon nanotube film in a touch control device according to an embodiment of the present technical solution. [Main component symbol description] [0045] Touch panel: 10 [0046] First electrode plate: 12 [0047] Second electrode plate: 14 [0048] Dot-shaped spacer: 16 [0049] Insulation: 18 [0050] Touch control device: 100 [0051] First substrate: 120 [0052] First conductive layer: 122 [0053] First electrode: 124 [0054] Transparent protective film: 126 [0055] Second substrate: 140 [0056 Second Conductive Layer: 142 [0057] Second Electrode: 144 Form No. A0101 096151283 Page 19 of 27 1003369038-0 1355105 October 06, 100 Shuttle Replacement [0058] Display Equipment: 20 [0059] Shield: 22 [0060] Passivation layer: 24 [0061] Gap: 26 [0062] Windshield: 30 [0063] Touch Panel Controller: 40 [0064] Central Processing Unit: 50 [0065] Display Controller: 60 [0066] Touch object: 70 [0067] Pressing position: 80 096151283 Form number A0101 Page 20 / Total 27 pages 1003369038-0