M420768M420768
V 五、新型說明： 【新型所屬之技術領域】 本創作係關於一種觸控面板，尤指一種具緩衝結構的 觸控面板。 【先前技術】 ' 觸控介面係為現今科技產業最熱門的操作介面，舉凡 _ 行動電話、筆記型電腦、平板電腦、數位相機等各式電子 產品均有觸控介面，因此觸控介面已逐漸取代早期電子產 品使用機械式的操控模式。 目前坊間觸控裝置的構造中，較常被使用於電子產品 係為支援多點式觸控技術的電容式觸控面板，而一般電容 式觸控面板的構造，請參閱圖4，其主要係於一由玻璃所構 成的透明基板40上形成有彼此交錯的X軸感應層41與Y 軸感應層42，該Y軸感應層42包含複數個γ軸電極串， φ 每一 Y轴電極串包括多個相互連接的Y軸電極421，該X 軸感應層41包含複數個X軸電極串，各個X軸電極串包括 複數相互連接X軸電極411，該X、Y軸電極串分別透過佈 線和一控制晶片連接，而其X軸電極411分別與各Υ軸電 極421對應相鄰；透過上述構造，該X軸電極41彳與相鄰 的Υ軸電極421或兩X軸電極411之間與兩γ軸電極421 之間會分別感應出一電容，而透過使用者手指的皮膚與該 電極之間的感應電容會有所感應以使該電容值產生變化， 而該變化會連結至控制晶片，由控制晶片判讀該手指於面 3 M420768 板上的座標位置；如上所述，該觸控面板係為玻璃基板， 且其表面係供使用者觸碰以控制數位產品，然為保護使用 者避免因觸控面板内的玻璃基板受到衝擊爆裂而受傷，故 通常於觸控面板表面覆設有一防爆膜5〇(如圖5所示），使 該玻璃基板發生爆裂時，透過該防爆膜5〇能使該玻璃基板 碎裂時避免飛濺而造成使用者受到傷害。 然該防爆膜表面摩擦力較大，而觸控面板多以滑移動 作進行操作，若摩擦力較大將造成使用不便，且防爆膜在 長期摩擦後將造成損耗，而影響防爆的防護效果。針對前 述問題，如何提供使用者更為順暢的操作及更安全的觸控 面板，顯有進一步檢討，並謀求可行解決的方案。 【新型内容】 有鑑於前述現有技術的缺點，本創作主要目的係提供 一種具緩衝結構的觸控面板，主要係令一觸控面板的底面 覆設有一可緩衝壓力的粘著層，利用該粘著層可緩衝觸控 面板承受的衝擊壓力，以減少其發生爆裂的危機。 為達成上述目的所採取的技術手段係令前述觸控裴置 主要包含有： 一觸控面板，具有一玻璃基板，該觸控面板具有一底 面及一頂面； 一粘著層，係覆設於前述觸控面板的底面，該粘著層 主要係為無色透明且具有粘著性； 上述觸控面板的粘著層可緩衝由觸控面板向内側施加 的壓力，故該觸控面板較能承受一壓力並使其不易爆裂而 M42〇768 飛賤傷人，又該觸控面板的頂面係屬光滑面，故使用上較 不會因摩擦力過大而造成使用不便，因此可提供使用者更 為順暢的操作及更安全的觸控面板。 【實施方式】V V. New description: [New technical field] This creation is about a touch panel, especially a touch panel with a buffer structure. [Previous technology] 'Touch interface is the most popular operation interface in today's technology industry. The various interfaces of mobile phones, notebook computers, tablet computers, digital cameras, etc. all have touch interfaces, so the touch interface has gradually Replaces early electronics with a mechanical control mode. At present, the structure of the touch device is more commonly used in electronic products as a capacitive touch panel supporting multi-touch technology. For the construction of a general capacitive touch panel, please refer to FIG. 4, which is mainly An X-axis sensing layer 41 and a Y-axis sensing layer 42 interlaced with each other are formed on a transparent substrate 40 made of glass. The Y-axis sensing layer 42 includes a plurality of γ-axis electrode strings, and φ each Y-axis electrode string includes a plurality of Y-axis electrodes 421 connected to each other, the X-axis sensing layer 41 includes a plurality of X-axis electrode strings, and each of the X-axis electrode strings includes a plurality of X-axis electrodes 411 interconnected, and the X- and Y-axis electrode strings are respectively transmitted through the wiring and The wafer connection is controlled, and the X-axis electrodes 411 are respectively adjacent to the respective x-axis electrodes 421; through the above configuration, the X-axis electrodes 41 are adjacent to the adjacent x-axis electrodes 421 or the two X-axis electrodes 411 and the two γ A capacitor is respectively induced between the shaft electrodes 421, and the sensing capacitance between the skin of the user's finger and the electrode is sensed to cause a change in the capacitance value, and the change is connected to the control chip by the control. The chip interprets the finger in the face 3 The coordinates of the M420768 board; as mentioned above, the touch panel is a glass substrate, and the surface is for the user to touch to control the digital product, but to protect the user from the glass substrate in the touch panel. When the impact is cracked and injured, the surface of the touch panel is usually covered with an explosion-proof film 5〇 (as shown in FIG. 5). When the glass substrate is bursted, the glass substrate can be broken by the explosion-proof film 5〇. Splashes cause damage to the user. However, the surface of the explosion-proof membrane has a large frictional force, and the touch panel is mostly operated by sliding movement. If the frictional force is large, the use is inconvenient, and the explosion-proof membrane will cause loss after long-term friction, and the explosion-proof protection effect is affected. In response to the above-mentioned problems, how to provide a smoother operation and a safer touch panel for users, and further review and seek a feasible solution. [New content] In view of the above-mentioned shortcomings of the prior art, the main purpose of the present invention is to provide a touch panel having a buffer structure, mainly for the bottom surface of a touch panel to be covered with an adhesive layer capable of buffering pressure, and the adhesive layer is utilized. The layer can cushion the impact pressure of the touch panel to reduce the risk of bursting. The touch panel is mainly composed of: a touch panel having a glass substrate, the touch panel having a bottom surface and a top surface; and an adhesive layer covering In the bottom surface of the touch panel, the adhesive layer is mainly colorless and transparent and has adhesiveness; the adhesive layer of the touch panel can buffer the pressure applied to the inner side of the touch panel, so the touch panel is more capable With a pressure and making it not easy to burst, the M42〇768 flies and hurts, and the top surface of the touch panel is a smooth surface, so the use is less inconvenient due to excessive friction, so users can be provided. Smoother operation and a safer touch panel. [Embodiment]
關於本創作之一較佳實施例，請參考圖1，包含有： 一觸控面板10，具有一玻璃基板，該觸控面板具有— 底面11及一頂面12’該底面11周緣係設有一膠合區13, 該膠合區13内側為一可透視的作用區（ACtjVe Area)1 31。 一枯著層20,係覆設於前述觸控面板1〇底面11的作 用區131，該粘著層20主要係為無色透明且具有粘著性； 於本實施例中，該粘著層20的材質係為一聚氯乙烯 (PU)類，其具有無色透明，且有緩衝壓力之特性。 又該觸控面板10具有一無色透明的玻璃基板，其底面 11及/或頂面12分別設有一層以上的氧化銦錫（丨丁〇)層， 以分別形成錢手指&置的複數㈣χ減應電極及複數個 Υ軸感應電極（圖中未示）。 上述觸控面板10與液晶顯示器（LCD)等平面顯示器3〇 結合時’請參閱圖2,主要係、在觸控面板1G底面n的膠合 區13上設有一環形膠132，透過該環形膠132使該平面^ 示器30與觸控面板1〇緊密結合，又觸控面板⑺係採用玻 璃基板，其硬度較高且表面(頂面12)較為光滑，故使用上 較不易造成損耗且操作上能較為順暢，故觸控面板1〇的頂 面12供使用者使料^會因摩擦力過大而造成操作不便， 又該枯者層20因具有緩衝壓力之特性，故能使觸控面板扨 5 M420768 承受一壓力，使其不易爆裂，然一旦壓力超出其所能承受 之範圍’造成該觸控面板1〇因而爆裂，透過該枯著層2〇 的粘著性，可將爆裂的觸控面板30依舊維持粘著於該枯著 層20上而不散開，因此觸控面板30不會飛濺並造成使用 者受傷，如此一來，即可達到具緩衝能力的觸控面板，並 能提供使用者更順暢的操控以及更為安全的觸控面板。 關於本創作另一實施例，請參閱圖3，其基本架構與前 一實施例大致相同，其主要係於一觸控面板i 〇底面i i周 緣的膠合區1 3覆設有一環形膠1 32，且該膠合區，3内側 形成一可透視的作用區131,另透過該環形膠彳32與一液 晶顯示器（LCQ)等平面顯示器30結合，其不同之處係於該 粘著層20上進一步覆設有一硬化膜21，且於觸控面板1Q 頂面12上亦全面覆設有一粘著層2〇,，該粘著層2〇,上亦覆 設有一硬化膜21，，其目的係提供更佳的緩衝能力，又該硬 化膜21、21 ’具有防潮及防水能力，故能提供使用者除了較 佳防爆防震效果之外，另亦提供防潮防水能力的觸控面板。 【圖式簡單說明】 圖1 :係為本創作之構造示意圖。 圖2 :係為本創作與平面顯示器結合示意圖。 圖3 :係為本創作另一實施例。 圖4:係為已知投射式電容觸控面板的X轴、γ軸感應 電極不意圖〇 圖5:係為已知投射式電容觸控面板的構造示意圖。 M420768 【主要元件符號說明】 10觸控面板 11底面 12頂面 13膠合區 131作用區 132環形膠 20、20’粘著層 30平面顯示器 21、21’硬化膜 40透明基板 41 X軸感應層 42 Y軸感應層 421 Y軸電極 50防爆膜 411 X軸電極For a preferred embodiment of the present invention, please refer to FIG. 1 , which includes: a touch panel 10 having a glass substrate, the touch panel having a bottom surface 11 and a top surface 12 ′ The glued area 13 has a see-through active area (ACtjVe Area) 1 31 inside. A dry layer 20 is applied to the active area 131 of the bottom surface 11 of the touch panel 1 . The adhesive layer 20 is mainly colorless and transparent and has adhesiveness. In the embodiment, the adhesive layer 20 is provided. The material is a polyvinyl chloride (PU) type, which is colorless and transparent, and has the characteristics of buffer pressure. Moreover, the touch panel 10 has a colorless and transparent glass substrate, and the bottom surface 11 and/or the top surface 12 are respectively provided with one or more layers of indium tin oxide (ytterbium oxide) to form a plurality of (four) 钱 of the money finger & The electrode is subtracted and a plurality of x-axis sensing electrodes (not shown). When the touch panel 10 is combined with a flat panel display 3 such as a liquid crystal display (LCD), please refer to FIG. 2 , which is mainly provided with an annular adhesive 132 on the bonding area 13 of the bottom surface n of the touch panel 1G, through which the annular adhesive 132 is passed. The flat panel 30 is tightly coupled to the touch panel 1 , and the touch panel ( 7 ) is a glass substrate. The hardness is high and the surface (top surface 12 ) is relatively smooth, so that the use is less likely to cause loss and operation. The top surface 12 of the touch panel 1 供 allows the user to make the material uncomfortable due to excessive friction, and the dry layer 20 has the characteristics of buffer pressure, so that the touch panel can be used. 5 M420768 is subjected to a pressure so that it is not easy to burst, but once the pressure exceeds the range that it can withstand, the touch panel will burst and the bump will be cracked through the adhesion of the layer 2 The panel 30 is still adhered to the dry layer 20 without being scattered, so that the touch panel 30 does not splash and cause injury to the user, so that the buffer panel can be achieved and can be provided. Smoother control Safer touch panel. With reference to FIG. 3, the basic structure of the present invention is substantially the same as that of the previous embodiment. The glued area 13 of the periphery of the bottom surface ii of the touch panel i is covered with an annular glue 1 32. And the inner side of the glued area 3 forms a see-through active area 131, and the annular adhesive 32 is combined with a flat display 30 such as a liquid crystal display (LCQ), and the difference is further covered by the adhesive layer 20. A curing film 21 is disposed on the top surface 12 of the touch panel 1Q, and an adhesive layer 2 is further disposed on the top surface 12 of the touch panel 1Q. The adhesive layer 2 is also covered with a curing film 21 for the purpose of providing more The good buffering capacity, the cured film 21, 21' has moisture-proof and waterproof ability, so it can provide the user with a moisture-proof and waterproof touch panel in addition to the better explosion-proof and shock-proof effect. [Simple description of the diagram] Figure 1 is a schematic diagram of the structure of the creation. Figure 2: This is a schematic diagram of the combination of creation and flat panel display. Figure 3: Another embodiment of the present invention. FIG. 4 is an X-axis and γ-axis sensing electrode of a known projected capacitive touch panel. FIG. 5 is a schematic structural view of a known projected capacitive touch panel. M420768 [Main component symbol description] 10 touch panel 11 bottom surface 12 top surface 13 glued area 131 active area 132 annular glue 20, 20' adhesive layer 30 flat display 21, 21 'hardened film 40 transparent substrate 41 X-axis sensing layer 42 Y-axis sensing layer 421 Y-axis electrode 50 explosion-proof membrane 411 X-axis electrode