200823732 九、發明說明： 【發明所屬之技術領域】 本發明係關於一種觸控面板，尤關於一種具有通氣孔 的觸控面板。 【先前技術】 既有觸控面板具有一位於下層的基板、一位於上層的 觸控膜、以及一被夾合於基板與觸控膜之間的間隔體，其 中該基板係一玻璃板體或PET板體且多形成為長方形，該 觸控膜係一 PET板體且其尺寸與前述基板相仿，該間隔體 係一長方形方框，在前述基板與觸控膜之間圍繞出一方形 空間，前述基板與觸控膜在其相對的内側面上分別鍍有如 IT0等導電材料，形成ιτο鍍膜之類的導電層； 别述觸控面板係配合一施加於其邊緣處之驅動電壓運 作：當使用者觸碰觸控膜，使觸控膜發生些微形變而接觸 基板時，基板的ΙΤ0鍍膜與觸控膜的IT0鍍膜因接觸而導 通，進而引起電壓向量變化，即可藉由偵測該電壓向量變 化而得出使用者觸碰位置的座標，進而執行對應的功能。 然而，在觸控膜與基板之間被該間隔體所圍繞出的空 間係為密目’會隨溫度昇降而使其内部空氣發生熱脹冷縮 的現象，進而導致由ΡΕΤ形成的觸控膜形變，產生荷重變 化與牛頓環等不良現象。 & 因此，在前述間隔體上形成至少一通氣孔的既有觸控 面板遂被提出，該至少一通氣孔係於前述間隔體上所形成 4 200823732 的切口或通孔，且該通氣孔係連通前述間隔體圍繞的空間 與外界，在溫度變化時藉由導通内外空氣以平衡空氣熱脹 冷縮帶來的影響，以避免前述各種不良現象的發生。 但該具有通氣孔的觸控面板在導通内外空氣的同時， 也可能將外界的水氣導入觸控膜與基板之間，不僅影響其 運作’也可能造成其他電子機構的故障。 【發明内容】 有繁於前述具有通氣孔的觸控面板之缺點，本發明之 目的在於提供一具有通氣孔並能夠阻擋水氣進入的觸控面 板。 為達成前述目的，本發明所採取之技術手段係令該觸 控面板包括有··一基板、一觸控膜以及一間隔體，前述基 板與觸控膜在其相對的内側面上分別鍍有一導電材料以形 成一導電層；該間隔體夾合於前述基板與觸控膜之間，且 在基板與觸控膜之間圍繞出一空腔，該間隔體上形成有至 少一連通該空腔與外界的通氣孔，其特徵在於··該通氣孔 内形成有一水氣阻播件。 。亥水氧阻擋件係呈交錯排列以在該通氣孔之中形成曲 折之氣體通路。藉由令氣體在經過該水氣阻擋件形成的曲 折之氧體通路時，可以读名辨 了以讓乳體之中所含的水氣附著在該水 :二：件上，或利用水氣接觸到低溫物體時會冷凝為液體 水的特性，播畜雜 …巾的水氣藉由冷凝的效果而被攔截於 口茨通氣孔的水_ p日抹 軋阻擋件上，進而達到阻擋水氣進入的效 5 200823732 果’以提供—具有通氣孔並 板。 細不風進入的觸控面 a另外’在本發明之中亦可採用相互交錯參 氣孔之中的清皮好粗 是η又置於通 -才枓。除了藉由前述附著及凝 成阻擋水氣的效果之外，^^ 破集作用來達 水氣的效果。 D Λ L慮水的功能以增強阻擋 本發明另_可行態樣料結Μ錯排 材料，使濾水材料則交伊夫#山人 月體/、濾水 隙之m 又錯參差嵌合於交錯排列的片體之間 隙之中，進而阻擋水氣。 ^述可以瞭解本發明的結構與運作方法 供一具有通氣孔並能夠阻擋水氣進入的觸控面板。k 【實施方式】 請參閱第一及-闰 八t 分解圖分別揭露有本發明第一實施例之 刀解圖及剖面圖0 本發明第-實施例之觸控面板包括有： 於下:基板（1〇) ’係形成為長方形的玻璃板體，其位 右^ + 的頂面（未標號），在該頂面上形成 有一導電層，該導雷爲於丄 ' ^ ΐτη . 電㈢係由一層鍍在基板（1 0 )頂面上 的ΙΤ0 (透明電極）所構成； 觸控m ( 2 〇 )’係形成為長方形的PET板體，其 :、形狀係匹配於前述基板（丄〇 );該觸 ； 你二# 月不的底面（未標號），該底面係相對 ；a 土板（1 〇)的頂面；在該底面上形成有一導電層， 200823732 該導電層係由—層鑛在該觸控膜（2Q)底面上的no所 構成； 間％體（3 ◦)，係形成為一長方形框體，其外邊 緣的尺寸與前述基板（i 〇 )與觸控Μ ( 2 〇 ) 仿，在μ 曰 ，二—角上形成有一連通於其外邊緣與内邊緣的切 ::遠間隔胃（3 〇 )失合於前述基板（丄〇 )與觸控 之間=之間·’娜體（3〇)在前述基板與觸控膜 —空腔（未標號）；藉由前述基板 觸控膜r〇^、 w;^ 、、，2〇)之夾合，前述形成於間隔體（3〇)上的 切口遂形成為一連通該空腔與外界的通氣孔（31)，且 以通氣孔（3 ；[)内形成有一水氣阻擋 合參閱第二圖）。 ）（5月配 請配合參閱第三及四圖，分別揭露有本發明告 局邛放大圖以及水氣阻擋件之側視圖。 該水氣阻擋件（4 0 )係複數交錯排列的片體（4 i )。 在=發明第一實施例之中，該片體（4工）係絕緣。 該等片體（4 1 )係、自該間隔體（3 〇 )通氣孔（ 的内壁朝向該通氣孔（31)内延伸；該等片體（ 係斜向設置，各片體（4工）的邊緣與通氣孔（3 内f之間’以及交錯的片體（4…間，皆留有空隙： i、氣體流通。當氣體流經該水氣阻播件（4 〇 )時々 :所含的水氣係附著於前述片體（41) i，並：由= 作用凝集於片冑（4 1 )上而難以進入該間隔體 所圍繞的空腔之中。 7 200823732 吻配&參閱第五及六圖，分別揭露有本發明第二實施 例之局部放大圖以及水氣阻擋件之側視圖。 本發明第二實施例係概同於前述第一實施例，其不同 ，處在於本實施例的水氣阻擋件（5 G)係、由填充㈣通 氣孔（3 1 )之中的水氣阻擋件（5 〇 )係至少一種相立 ，錯參f的據水材料（5 1 )。該渡水材料（5 !)除了 藉由附著及綾集作用來達成阻擋水氣的效果之外，尚可發 揮濾水的功能以增強阻擋水氣的效果。在本實施例之中， 該等遽水材料（5 1 )係形成為不規㈣狀，其係配合少 許枯著劑枯著於通氣孔（3 i )#内壁，相鄰的濾水材料 (5 1 )之間亦彼此藉由粘著劑相互粘著，以在通氣孔（3 1 )之中开y成曲折之氣體通路，以達到阻擋水氣進入的效 果。除了上述粘著之技術手段之外，本實施例亦可採用燒 結的方式將該渡水材料（5 i )燒結於通氣孔（3丄）^ 内壁，並使得相鄰的濾、水㈣（5 i )之間亦藉由燒結的 方式結合。 明配合參閱第七圖，揭露有本發明第三實施例之局部 放大圖。 本發明第三實施例係概同於前述第一及第二實施例， 其不同之處在於本實施例的水氣阻擋件（6 )係鈇人六 錯排列的複數片體（6 i )與交錯參差嵌合於片冑（6口广) 之間隙之間的濾水材料（6 2 )所構成；於本實施例中， 該溏水㈣（6 2 )係形成為圓球形，且不規則的散置私 合於複數片體（6 1 )之間，進而發揮㈣、凝結、以： 200823732 滤水的效果以阻擋水氣。 根據本發明可作 者而士灼1§妙 乍之不同修正及變化對於熟悉該項技術 有向a均顯然不會傯 本么明的範圍與精神。雖然本發明 已敘述特定的較佳且髀 月 _ ^ ^ 、粒事只，必須瞭解的是本發明不應被 不當地限制於該等特定 个粑敬 模A方而#4^ ^體事貫上。在實施本發明之已述 =方！’對於熟習該項技術者而言顯而易知之不同修正 亦被涵蓋於下列申請專利範圍之内。 不门l正 【圖式簡單說明】 係本發明第 4禾一實施例之分解圖。 係本發明第 ^ 實施例之剖面圖。 係本發明篦 . . t 弟一眚施例之局部放大圖 第一圖 第二圖 第三圖 弟四圖·係本發明 圖 圖 弟一貝施例之水氣阻擋件之側視 第五圖·係本發明势 %明弟二實施例之局部放大圖。 第六圖：係本發明楚 月弟二貫施例之水氣阻擋件之側視 弟七圖·係本發明第 實施例之局部放大圖 【主要元件符號說明 (1 0 )基板 (3 0 )間隔體 (4 0 )水氣阻擒件 (5 0 )水氣阻擒件 (2 0 )觸控膜 (3 1 )通氣孔 (4 1 )片體 (5 1 )攄水材料 200823732 (6 0 )水氣阻擋件 (6 2 )濾水材料200823732 IX. Description of the Invention: [Technical Field] The present invention relates to a touch panel, and more particularly to a touch panel having a vent hole. [Prior Art] The touch panel has a substrate on the lower layer, a touch film on the upper layer, and a spacer sandwiched between the substrate and the touch film, wherein the substrate is a glass plate or The PET plate body is formed into a rectangular shape, and the touch film is a PET plate body and has a size similar to that of the substrate. The spacer system has a rectangular frame, and a square space is formed between the substrate and the touch film. The substrate and the touch film are respectively coated with a conductive material such as IT0 on the opposite inner side surface thereof to form a conductive layer such as an ITO coating; the touch panel is operated in conjunction with a driving voltage applied to the edge thereof: when the user When the touch film is touched and the touch film is slightly deformed to contact the substrate, the ITO coating of the substrate and the IT0 coating of the touch film are turned on by contact, thereby causing a voltage vector change, which can be detected by detecting the voltage vector change. The coordinates of the user's touch position are obtained, and the corresponding functions are performed. However, the space surrounded by the spacer between the touch film and the substrate is a phenomenon in which the internal air is thermally expanded and contracted as the temperature rises and falls, thereby causing the touch film formed by the crucible. Deformation produces undesirable phenomena such as load changes and Newton's rings. Therefore, an existing touch panel is formed on the spacer body to form at least one vent hole, and the at least one vent hole is formed in a slit or a through hole of the 4 200823732 formed on the spacer, and the vent hole is connected to the foregoing The space surrounded by the spacer and the outside world can balance the effects of thermal expansion and contraction of the air by turning on the internal and external air during temperature changes to avoid the occurrence of various undesirable phenomena. However, the touch panel having the vent hole may also conduct the outside water to the touch film and the substrate while not only affecting the operation thereof, but also causing malfunction of other electronic mechanisms. SUMMARY OF THE INVENTION There is a disadvantage of the above-described touch panel having a vent hole, and it is an object of the present invention to provide a touch panel having a vent hole and capable of blocking moisture from entering. In order to achieve the foregoing objective, the technical method adopted by the present invention is that the touch panel includes a substrate, a touch film, and a spacer. The substrate and the touch film are respectively plated on opposite inner sides thereof. The conductive material is formed to form a conductive layer; the spacer is sandwiched between the substrate and the touch film, and a cavity is formed between the substrate and the touch film, and at least one cavity is formed on the spacer The external vent hole is characterized in that: a moisture trapping member is formed in the vent hole. . The water oxygen barriers are staggered to form a tortuous gas passageway in the vent. By allowing the gas to pass through the tortuous oxygen passage formed by the moisture barrier, the name can be read to allow the moisture contained in the emulsion to adhere to the water: two, or use moisture When it comes into contact with a low-temperature object, it will condense into the characteristic of liquid water. The water vapor of the sowing machine is intercepted by the condensing effect of the water in the mouth vent hole, so as to block the moisture. Entering effect 5 200823732 'provided' - with venting holes and plates. The touch surface that is not plunged into the wind is a different. In the present invention, it is also possible to use the peeling of the inter-staggered vent holes to be thick and η. In addition to the effect of blocking the moisture by the adhesion and condensation described above, the effect of the water vapor is achieved by the action of the collection. D Λ L water function to enhance the barrier of the invention _ feasible state sample chopping material, so that the water filter material is handed over to Yves #山人月体 /, filter gap m and wrong staggered In the gap between the staggered pieces, the moisture is blocked. The structure and operation method of the present invention can be understood to provide a touch panel having a vent hole and capable of blocking the entry of moisture. k [Embodiment] Please refer to the first and 闰8t exploded views respectively to disclose a knife solution and a cross-sectional view of the first embodiment of the present invention. The touch panel of the first embodiment of the present invention includes: (1〇) ' is formed into a rectangular glass plate body, which has a top surface (not labeled) on the right side, and a conductive layer is formed on the top surface, and the guide lightning is 丄' ^ ΐτη. Electric (3) It is composed of a layer of ΙΤ0 (transparent electrode) plated on the top surface of the substrate (10); the touch m (2 〇)' is formed into a rectangular PET plate body, and the shape is matched with the substrate (丄〇) The touch surface; the bottom surface of the second (not numbered), the bottom surface is opposite; a top surface of the earth plate (1 〇); a conductive layer is formed on the bottom surface, 200823732 The mineral is formed by no on the bottom surface of the touch film (2Q); the intermediate body (3 ◦) is formed as a rectangular frame, and the outer edge is of the same size as the substrate (i 〇) and the touch Μ (2) 〇) Imitation, on μ 曰, the second corner forms a cut that connects to its outer and inner edges:: far interval stomach (3 〇 Between the substrate (丄〇) and the touch = between the 'nano body (3 〇) in the substrate and the touch film-cavity (not labeled); by the aforementioned substrate touch film r〇 ^, w; ^, ,, 2〇), the slit formed on the spacer (3〇) is formed as a vent hole (31) that communicates the cavity with the outside, and is vented (3) ; [) formed a water vapor barrier in the second figure). (In May, please refer to the third and fourth figures, respectively, to disclose a magnified view of the present invention and a side view of the water vapor barrier. The moisture blocking member (40) is a plurality of staggered sheets ( 4 i) In the first embodiment of the invention, the sheet body (4 work) is insulated. The sheet body (4 1 ) is from the vent hole of the spacer (3 朝向) (the inner wall faces the pass) The vents (31) extend; the slabs are arranged obliquely, and the edges of the slabs (4 slabs) and the vent holes (between 3 and f) and the interleaved sheets (4... : i. Gas circulation. When the gas flows through the moisture trap (4 〇), the water vapor is attached to the sheet (41) i, and is agglomerated by the = (1) It is difficult to enter the cavity surrounded by the spacer. 7 200823732 Kiss & Referring to Figures 5 and 6, respectively, a partial enlarged view of the second embodiment of the present invention and a side view of the water vapor barrier are disclosed. The second embodiment of the present invention is similar to the foregoing first embodiment, and is different in the water vapor barrier (5 G) of the present embodiment. The water gas blocking member (5 〇) in the filling (4) vent hole (3 1 ) is at least one water-based material (5 1 ) which is opposite to each other, and the water-repellent material (5!) is attached by In addition to the effect of collecting water to achieve the effect of blocking water vapor, the function of filtering water can be exerted to enhance the effect of blocking moisture. In the present embodiment, the hydrophobic materials (5 1 ) are formed into irregularities. (4) Shape, which is adhered to the inner wall of the vent hole (3 i )# with a little dry agent, and the adjacent water filtering materials (5 1 ) are also adhered to each other by the adhesive to the vent hole ( 3 1 ) y is turned into a tortuous gas passage to achieve the effect of blocking the entry of moisture. In addition to the above-mentioned technical means of adhesion, the embodiment can also use the method of sintering to fertilize the material (5 i ) Sintered on the inner wall of the vent hole (3丄), and the adjacent filter and water (4) (5 i ) are also combined by sintering. Referring to the seventh figure, the third embodiment of the present invention is disclosed. The third embodiment of the present invention is similar to the foregoing first and second embodiments, and the difference is that The water vapor barrier (6) of the embodiment is a water-repellent material (6 2 ) which is arranged between the plurality of sheets (6 i ) arranged in a staggered manner and interlaced by a staggered gap between the sheets (6 wide). In the present embodiment, the hydrophobic water (four) (6 2 ) is formed into a spherical shape, and the irregular dispersion is privately held between the plurality of sheets (6 1 ), thereby exerting (4), coagulation, to: 200823732 The effect of filtering water to block moisture. According to the present invention, the author can make different revisions and changes to the singularity of the singularity of the singularity. It has been described that the specific preferred ones are 髀 ^ ^ ^, granules only, it must be understood that the present invention should not be unduly restricted to the particular 粑 模 模 而 而 而 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 In the implementation of the invention has been described = party! Different amendments that are obvious to those skilled in the art are also covered by the following patent applications. The following is an exploded view of the fourth embodiment of the present invention. A cross-sectional view of a second embodiment of the present invention. 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 A partial enlarged view of an embodiment of the present invention. Fig. 6 is a side view of a water vapor barrier of the second embodiment of the present invention, which is a partial enlarged view of the first embodiment of the present invention. [Main component symbol description (10) substrate (30) Spacer (40) water vapor barrier (50) water vapor barrier (20) touch film (3 1) vent (4 1) sheet (5 1 ) hydrophobic material 200823732 (6 0 Water vapor barrier (6 2 ) water filter material