M367377 五、新型說明： 【新型所屬之技術領域】 本創作關於一種電容式觸控面板，尤指一種具封入式 黏著結構之電容式觸控面板。 【先前技術】 一般而言’電容式觸控結構可依雙板型或單板型而包 鲁含一個以上的硬質玻璃基板’又該電容式觸控結構之上方 a際上會再覆蓋一硬質基板做為防護片，因此整個觸控裝 置至少包含兩個以上的硬質基板。 、，凊參考第三圖所示，係為習知電容式觸控裝置各層的 平面不忍，係包含一觸控層（50)、一光學膠膜（51)及一防護 片(52)個別形成，該觸控層(5〇)係以該光學膠膜(5”為黏著 介面而與防護片（52)貼合而構成如第四圖所示之觸控面 板，且該觸控層（50)一端連接有軟性電路板（500)，該防護 _片（52)通常周邊印刷有油墨層（52Q)形成框邊，來遮蔽非觸 控顯不區域。 由於則述防護片（52)底面的油墨層（52〇)可能會產生印 •刷斷差，厚度不均的情況而使貼附密合度不佳，貼合後容 易出現氣泡，使得貼合良率不穩定。 除了前述採用光學膠膜作為貼附材料之外，請參考第 五圖所不，另有業者採用液態光學膠，以點膠方式進行貼 附作業，其中係先使用點膠設備於保護片（52)上點晝數道 經過規劃的光學勝線（54)，再令觸控層（5〇)貼附於保護片㈣ M367377 上，藉由事先規劃該些光學膠線（54)之配置方式與形狀， 使得觸控層（50)貼附時，光學膠線（54)受到擠壓而擴散，$ 到兩板之間佈滿光學膠之目的。 然而前述點膠方式在畫線路徑、寬幅與膠厚設_ ± & 有一定難度，加上點膠機實際吐膠量精準度掌控困難，容 易發生膠量不足或過多的現象，且防護片（52)與觸控層（5〇) 之間的間距難以掌控，是以採用此種方式良率不穩定而量 產效率不甚理想。 【新型内容】 由上述說明可知’既有的電容式觸控面板在硬質基板 之間的貼合製程所採用的方式仍有待進一步改進之方案。 有鑑於此，本創作之主要目的在於提供一種具封入式 黏著結構之電容式觸控面板，其結合強度佳且貼附密合度 優於先前技術的電容式觸控面板，可提高產品良率。 欲達上述目的所使用之技術手段，係令該具封入式黏 著結構之電容式觸控面板包含： 一上硬質基板； 框勝’係設於該上硬質基板的一表面，並於該表面圍 繞一區域； 一下硬質基板，其一表面係透過該框膠與上硬質基板 之表面貼合，該上、下硬質基板係與框膠一同構成一填充 空間；及 黏性材料’係填充於該填充空間。 本創作主要令上、下硬質基板之間先藉由框膠貼附在 M367377 ”黏性材料填入框膠與上 封閉空間，由於黏性材料在填 f基板所構成的 完全適應填補兩板之間所可能出現:厚二： 貼附的效果，而擁有較佳的結合強度。…至、全 【實施方式】 :σ '考第—圖及第二圖所示，為本創作具封入式 .黏者、4之電容式觸控面板的結構圖與製作流程圖，該電 # 容式觸控面板係包含： 一上硬質基板（1G)，其可為—玻璃或高分子的硬質基 板，本實施例中該上硬質基板（1〇)係做為防護片，其下^ 表面係印刷有—油墨層⑴），如第二圖所示，該油墨層⑴） 係形成於下側表面的四周侧邊，用以遮蔽該電容式觸控面 板上非觸控顯示區域的部分； 框膠（20)，係由點膠設備塗設於該上硬質基板⑽）的 一表面，並於該表面圍繞一區域，本實施例中該框膠 除係設於油墨層（11)上，該框膠（2〇)之設置可為封閉式（如利 用真空封入）或開放式（如利用常壓封入），封閉式框膠封入 口之設置可為單一封入口或多個封入口，其中封入口可設 置導引牛角或為單純開口方式； 可進一步於框膠（20)所圍區域設置複數支撐件（21); 一下硬質基板（30)，其一表面係透過該框膠（2〇)與上 硬質基板（10)之表面貼合，該上、下硬質基板（1〇)(3〇)係大 小相同而相互切齊或大小不一而呈階梯斷差，該上、下硬 質基板（10)(30)係與框膠（20)—同構成一填充空間，本實施 M3 673 77 例中，該下硬質基板_表面係設有由導電電極所構成的 作動線路（31)，該作動線路（31)係匯集至—側而連接—軟 性電路板（32);及 黏性材料（40)，係填充於該填充空間。 前述上、下硬質基板（10)(30)貼合後會先經過—道紫 外光照射步驟，經由照射足夠能量及特定波長之紫外光而 使框膠（2G)與支撐件（21)硬化；接著再將處於純材料（4〇) 填入填充空間之中，本實施例中，框膠（2〇)係於一側形成 開放的缺口（200) ’以提供黏性材料（4〇)可經由此缺口（肋〇) 填入，最後再經過一次紫外光照射步驟，使黏性材料（4〇) 硬化’完成本創作電容式觸控面板封人式黏著結構的製作 流程。 則述框膠（20)、支撐件（21)與黏性材料（4〇)均可為紫外 光固化光學膠，在經過前述最後一道紫外光照射後，上、 下硬質基板（10)(30)之間即形成一由光學膠所構成的黏著 層結構。 由於前述紫外光固化光學膠於液態時封入填充空間的 過程中，可任意流動而填補油墨層（彳1)印刷厚度與其他元 件（如軟性電路板連接之斷差）之變異，提高上、下硬質基 板(10)(30)的貼合度，^加結合強度，可避免如先前技術 所產生的氣泡或膠量不均的現象，提高製程良率。 【圖式簡單說明】 第一圖：本創作具封入式黏著結構之電容式觸控面板 的結構剖視圖。 M367377 封入式黏著結構之電容式觸控面板 第二圖：本創作具 的點附作業流程圖。 圖.習知觸控面板之各層平面示意圖。 四圖：係第三圖之組合示意圖。 保護片 第五圖：係習知以點膠方式進行貼附作業時 塗設光學膠線的平面示意圖。 【主要元件符號說明】 (10)上硬質基板 （11)油墨層 (20) 框膠 （200)缺口 (21) 支撐件 （30)下硬質基板 (31)作動線路 （32)軟性電路板 (40)黏性材料M367377 V. New Description: [New Technology Field] This is a capacitive touch panel, especially a capacitive touch panel with a sealed adhesive structure. [Prior Art] In general, the capacitive touch structure can cover more than one hard glass substrate according to the double-plate type or single-plate type, and the upper surface of the capacitive touch structure will be covered with a hard one. The substrate is used as a protective sheet, so the entire touch device includes at least two hard substrates. Referring to the third figure, the plane of each layer of the conventional capacitive touch device is unbearable, and comprises a touch layer (50), an optical film (51) and a protective sheet (52). The touch layer (5〇) is bonded to the protective sheet (52) by the optical adhesive film (5" as an adhesive interface to form a touch panel as shown in FIG. 4, and the touch layer (50) A flexible circuit board (500) is connected to one end, and the protection sheet (52) is usually printed with an ink layer (52Q) to form a frame edge to shield the non-touch display area. Since the bottom surface of the protection sheet (52) is The ink layer (52〇) may cause a difference between the printing and the brushing, and the thickness may be uneven, so that the adhesion is not good, and the air bubbles are likely to appear after the bonding, so that the bonding yield is unstable. As the attaching material, please refer to the fifth figure. In addition, the manufacturer uses liquid optical glue to attach the adhesive in a dispensing manner. The first use of the dispensing device on the protective sheet (52) After the planned optical line (54), the touch layer (5〇) is attached to the protective sheet (4) M367377. The arrangement and shape of the optical glue lines (54) are planned in advance, so that when the touch layer (50) is attached, the optical glue line (54) is squeezed and spread, and the two sheets are covered with optical glue. Purpose. However, the above-mentioned dispensing method is difficult to draw in the line path, width and thickness of the tape. It is difficult to control the accuracy of the actual dispensing volume of the dispenser, and it is prone to insufficient or excessive glue. Moreover, the distance between the protective sheet (52) and the touch layer (5〇) is difficult to control, and the yield is unstable in this way, and the mass production efficiency is not ideal. [New content] From the above description, it is known that In view of the above, the main purpose of the present invention is to provide a capacitive touch panel with an enclosed adhesive structure, and the method for the bonding process of the capacitive touch panel between the rigid substrates is still to be further improved. The capacitive touch panel with better bonding strength and better adhesion than the prior art can improve the yield of the product. The technical means for achieving the above purpose is to enable the capacitive touch panel with the enclosed adhesive structure. The method comprises: an upper hard substrate; a frame is disposed on a surface of the upper hard substrate, and surrounds a surface on the surface; a hard substrate, a surface of which is adhered to the surface of the upper rigid substrate through the frame glue, The upper and lower rigid substrates together with the frame glue form a filling space; and the adhesive material is filled in the filling space. The main purpose of the creation is that the upper and lower hard substrates are first attached to the M367377 by the frame glue. The material is filled into the sealant and the upper closed space, because the adhesive material is completely adapted to fill the f-substrate and can be filled between the two plates: thickness 2: the effect of the attachment, and the better bonding strength.... To, all [Embodiment]: σ 'Kao Di - Figure and the second figure, this is the structure diagram and production flow chart of the capacitive touch panel with 4 layers of adhesives. The touch panel comprises: an upper hard substrate (1G), which may be a hard substrate of glass or polymer. In the embodiment, the upper hard substrate (1〇) is used as a protective sheet, and the lower surface is Printed with - ink layer (1), such as the second The ink layer (1) is formed on the peripheral side of the lower surface to shield a portion of the capacitive touch panel from the non-touch display area; the sealant (20) is coated by a dispensing device. In the surface of the upper hard substrate (10), and surrounding the surface, in the embodiment, the sealant is disposed on the ink layer (11), and the sealant (2〇) can be closed. (if vacuum sealed) or open (such as sealed with atmospheric pressure), the closed frame seal inlet can be set as a single inlet or multiple inlets, wherein the inlet can be provided with a guiding horn or a simple opening; Further, a plurality of support members (21) may be disposed in a region surrounded by the sealant (20); and a surface of the hard substrate (30) is adhered to the surface of the upper rigid substrate (10) through the sealant (2). The upper and lower rigid substrates (3〇) are of the same size and are mutually aligned or of different sizes, and are stepped, and the upper and lower rigid substrates (10) and 3030 are sealed with the sealant (20). - forming a filling space, in the embodiment M3 673 77, the lower rigid substrate _ surface is provided by An actuating line (31) composed of a conductive electrode, the actuating line (31) is connected to the side and connected to the flexible circuit board (32); and the adhesive material (40) is filled in the filling space. After the upper and lower rigid substrates (10) (30) are pasted, the frame glue (2G) and the support member (21) are hardened by irradiating sufficient energy and ultraviolet light of a specific wavelength through the ultraviolet light irradiation step; Then, the pure material (4〇) is filled into the filling space. In this embodiment, the sealant (2〇) is formed on one side to form an open notch (200)' to provide a viscous material (4〇). After the gap (ribs) is filled in, and finally, an ultraviolet light irradiation step is performed to harden the adhesive material (4〇) to complete the production process of the captive adhesive structure of the capacitive touch panel. The frame glue (20), the support member (21) and the adhesive material (4〇) may both be UV-curable optical adhesives, and after the last ultraviolet light irradiation, the upper and lower rigid substrates (10) (30) Between the two forms an adhesive layer structure composed of optical glue. Since the ultraviolet curing optical adhesive is sealed in the filling space in a liquid state, it can flow arbitrarily to fill the variation of the printing thickness of the ink layer (彳1) and the gap between other components (such as the connection of the flexible circuit board), and improve the upper and lower sides. The bonding degree of the hard substrate (10) (30) and the bonding strength can avoid the phenomenon of uneven bubbles or glue amount generated by the prior art, and improve the process yield. [Simple description of the figure] The first picture: a structural cross-sectional view of a capacitive touch panel with a sealed adhesive structure. M367377 Capacitive touch panel with enclosed adhesive structure. Second figure: The flow chart of the attached work. Figure. Schematic diagram of various layers of a conventional touch panel. Four figures: A schematic diagram of the combination of the third figure. Protective sheet Fig. 5 is a schematic plan view of the application of the optical adhesive line when the dispensing operation is performed by dispensing. [Main component symbol description] (10) Upper hard substrate (11) Ink layer (20) Frame glue (200) Notch (21) Support member (30) Lower hard substrate (31) Actuating line (32) Flexible circuit board (40 Adhesive material