201140193 六、發明說明： 【發明所屬之技術領域】’ 本發明為-種觸控面板之結構，不但同時具有表面電容式觸 控面板之輕薄優點’並且具有投射電容式觸控面板耐用性 南、/示移現象較表面式電容小以及支援多點觸控技術等優 點。 【先前技術】 現前電容式觸控面板已經廣泛使用於各種電子產品之 上’使用上只要以手指輕壓觸控面板即可閱讀資訊或輸入資訊， • 可取代傳紇電子裝置上的按鍵和鍵盤，為人類帶來便利性生活。 然而目則電谷觸控技術可分為兩種，一種為表面電容式觸控技術 (Surface Capacitive)，另一種為投射電容式觸控技術(pr〇jected Capacitive) ° 電容式觸控技術是透過手指接觸觸控榮幕造成靜電場改變進 行偵測，其巾單關控電容式技術，就是表面餘式觸控技術。 表面電谷式技術木構較為單純，只需一面ΙΤ0層即可實現，而且 此ΙΤ0層不需特殊感測通道設計，生產難度及成本都可降低。運 作架構上’系統會在ΙΤ0層產生一個均勻電場，當手指接觸面板 會出現電容充電效應，面板上的透明電極與手指間形成電 合，進而#.生電容魏，控繼只要制4個祕錢強度，^ 可依電流大小計异接觸位置。表面電容式技術雖然生產容易，201140193 VI. Description of the Invention: [Technical Field of the Invention] The present invention is a structure of a touch panel, which not only has the thin and light advantages of a surface capacitive touch panel, but also has the durability of a projected capacitive touch panel. / Shifting phenomenon is smaller than surface capacitance and supports multi-touch technology. [Prior Art] The current capacitive touch panel has been widely used on various electronic products. 'You can read information or input information by pressing the touch panel with your finger. ・ It can replace the buttons on the electronic device. The keyboard brings convenience to human life. However, the electric valley touch technology can be divided into two types, one is Surface Capacitive, and the other is projected capacitive touch technology. Finger contact with the touch screen causes the electrostatic field to change and detect. The single-touch capacitive technology of the towel is the surface residual touch technology. The surface electric valley type wood structure is relatively simple, and only one layer of ΙΤ0 layer can be realized, and the ΙΤ0 layer does not need special sensing channel design, and the production difficulty and cost can be reduced. On the operational structure, the system will generate a uniform electric field on the ΙΤ0 layer. When the finger touches the panel, the capacitor charging effect will appear. The transparent electrode on the panel will form an electrical connection with the finger, and then the #容容魏, control will only make 4 secrets. The strength of the money, ^ can be measured according to the size of the current. Surface capacitive technology, although easy to produce,
需進行校準工作，也得克服難解的EMI及噪訊問題。最大的 則是它無法實現多點觸控功能，因電極尺寸過大並不適合小 手持設備設計。 T 投射式電容觸控面板為透過兩層相互垂直的ΙΤ〇陣 列，以建立均勻電場。使得人體在接觸時除了表面會形 電容之外，也會造成ΧΥ轴交會處之間電容值的變化。具 201140193 ms:漂移現象較表面式電容小等優點，並且投射 電令式支杈夕點觸控技術將成為未來主流趨勢,。 料如第丄圖二示’投射電容式觸控面板結構為將分別 ίΙίΪίί ?12 f 2〇0 ^ 透明導電電極212透明基板21G以黏接層22()對貼 240 26〇 ± ^ 成hlin/mm/硬質透明基板之堆疊結構’其 = 為或PMMA，作為觸控面板外層之； 1 聰貼，使诚品良率偏低。並錄射電容式觸和 .xttii Si j 200 ^210' ^ 降低，也不符目㈣抒置尺核^透先度 如第1圖和第2b圖所示，投射電容式觸控面板 ί ί=日^ 12f/f於透明基板之上:y軸方向透明 導電電極212製作於硬質透明基板26 = iiSS： 240 x ΐ透明夷板260 "Ί2ίΚ)和具有7轴方向透明導電電極212之硬 強化玻璃魏响不_彡。因為 破璃魏基士把" 玻璃車乂難加工，切割成形時容易在 Ϊ=====咖基請的成形良ίΐ 以及周邊線路咖時會面臨技術瓶頸。2〇2 r，慮之後要製作周邊二 路_ X轴方_導電電極她電性連接， 201140193 ，時將造成觸控面板電性不良而產生。硬 ，強化玻璃’外形之公差大約為 當=”60為 向細線路製程線寬低於01公厘 ^ ^邊線路280走 明導電極2〇2與周邊線路280 *县餘，的f差將使得透 280不易對位，而造成良率偏低。 【發明内容】 容式供—種觸控面板結構，一良傳統電 可饒 以及 ηίίΐ上述之目的’本發明之觸控面板的結構包括. ==材’具有上表面和邊緣’邊緣位於上表=: ί ; 置於上表面’包括:複數第-感測串列，且有福數 第-感测塾和複數第—橋接線，該些 具有複數Calibration work is required, and difficult EMI and noise problems must be overcome. The biggest thing is that it can't implement multi-touch function, because the electrode size is too large and it is not suitable for small handheld devices. The T-projection capacitive touch panel is a two-layer, mutually perpendicular array of ridges to create a uniform electric field. In addition to the surface shape capacitance, the human body will also cause a change in the capacitance value between the x-axis intersections. With 201140193 ms: the drift phenomenon is smaller than the surface capacitance, and the projection electric power switch will become the mainstream trend in the future. As shown in Fig. 2, the projected capacitive touch panel structure will be respectively Ι Ι Ϊ 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 21 21 21 21 240 240 240 240 240 240 240 240 240 240 240 240 240 240 240 240 240 240 240 Mm / hard transparent substrate stack structure 'its = or PMMA, as the outer layer of the touch panel; 1 Cong paste, so Eslite yield is low. And recording capacitive touch and .xttii Si j 200 ^210' ^ lower, not inconsistent (four) set the ruler core through the first degree as shown in Figure 1 and Figure 2b, projected capacitive touch panel ί ί = On the transparent substrate: the y-axis transparent conductive electrode 212 is formed on the rigid transparent substrate 26 = iiSS: 240 x ΐ transparent plate 260 "Ί2ίΚ) and hard reinforcement with a 7-axis transparent conductive electrode 212 The glass Wei ring is not _ 彡. Because the broken glass Wei Keshi is difficult to process the glass, it is easy to face the technical bottleneck when cutting and forming. 2〇2 r, after the consideration to make the peripheral two _ X-axis _ conductive electrode her electrical connection, 201140193, will cause the touch panel electrical defects. The tolerance of the hard, tempered glass 'shape is about when = 60 is the line width to the thin line process is less than 01 mm ^ ^ side line 280 clear the electrode 2 〇 2 and the surrounding line 280 * county, the difference f will The 280 is not easy to align, and the yield is low. [Invention] The touch panel structure of the capacitive touch panel structure, the conventional electrical power supply and the purpose of the above-mentioned touch panel of the present invention include. ==Material 'with upper surface and edge' edge is located in the upper table =: ί ; placed on the upper surface 'includes: complex-sensing series, and has a number-sensing 塾 and a complex number-bridge wiring, these With plural
=該些第一感測墊以陣列方式排；第一接;上J δ亥些第二感測墊與該些第一感 ；：執 ΐ於=ϊί塾之上，該些第二橋接線與於第“向相鄰之料 第-感測塾電性連H及端: 2门卿之。亥些 電路板’端子線路分職接料Μ 1於邊緣以供連接軟性 祕刀财㈣些第—感測串列與該些第二感測串 亥些絕緣好抛贿些第_橋接狀上， ί ί層:ί 感』構=黏著 層之上 ，黏者層黏貼感測結構和硬質透明基板 ，達成上述之目的，本發明之觸控面板的結構 ： 2層，？置於可饒式透明基材之下表面;以及m 汉置於黏者層之下，黏著層黏貼下表面和硬質透明基板。土 201140193 路和且^發明之觸控面板的結構，其中周邊線 銘合金，或者導電金屬層_、銅合金或The first sensing pads are arranged in an array; the first connection; the second sensing pads on the upper surface and the first senses;: on the top of the = ϊί塾, the second bridge wires And in the "adjacent to the material - sensing the electrical connection H and the end: 2 door Qing. Hai some circuit board' terminal line separate receiving Μ 1 at the edge for the connection of soft secret knife (four) The first-sensing string is insulated from the second sensing strings. The _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ The transparent substrate, for the above purpose, the structure of the touch panel of the present invention: 2 layers, placed on the lower surface of the transparent transparent substrate; and m under the adhesive layer, the adhesive layer is adhered to the lower surface and Hard transparent substrate. Earth 201140193 Road and the structure of the touch panel invented, wherein the peripheral wire alloy, or conductive metal layer _, copper alloy or
TiAIN . Nb〇 . NbN . Nb2〇t^ Si^^〇； ™ ^ TiA,CN ^ 反射之觸控面板的結構，其中該抗 祕秦=1、=^，例如可為⑽、⑽、勵、 橋接、本發軸__構，該些第二 明墓if成ί述之目的’本發明之觸控面板的結構，更包括透 月導電層，係設於該可饒式透明基材之下表面。更ι括透 绍絲上述之目的’本發明之觸控面板的結構，盆中每-積邑雜與第二橋接線之接觸面積小於或等於每—絕緣塾之面 =成上述之目的，本發明之觸控面板的結構， ，之材質可為二氧化;、有機絕緣材質、] 光阻，更可為乾膜光阻。 、…機、、色、，表材貝或 為達成上述之目的，本發明之觸控面板的結構， 上； 以及感測結構，設置於透明絕緣層之上 導電層，設置於該上表面;透明絕緣層，設置於該透二電 201140193 為達成上述之目的， =保護層，設置於•結構，更包括：透明 式透明基板之上表面 不>、有感測結構之可# 域無透明絕緣保護層。；線路一軚性電路板電性連接的^ 【實施方式】 構^^該，電容式觸控面板結 具有耐用性高、漂，單之優點，並且 控技術將成為未來主流趨勢。"且杈射電谷式支援多點觸 請參考第3圖至第6圖所示 觸控面板結構。針第4 _沿第3圖之娜所提供之 圖，第5 a圖和第5b圖係沿第3圖之剖線^所=之剖面 ΪΪ 3〇： iS!If 300 3； j /、有上表面301和邊緣303，邊緣303位於上表面3〇】 ㈣i ^結構洲設置於上表面謝。可饒式透明基材30◦為可 ^曲之材貝所構成，可轉曲成滾筒狀。可繞式透材3〇 材質例如可為PEN、PET、PES、可饒式玻璃、PMMA、PC或ρι之―， 也可為上述材質之多層複合材料，而前述材f之上亦可形成有多 層之透卿疊結構之基材’多層之透卿疊結構例如可為抗反射 層。感測結構30包括複數第一感測串列31〇、複數第二感測串列 320和複數絕緣墊330。其中複數第一感測串列31〇具有複數第一 感測墊311和複數第一橋接線312，該些第一感測串列3丨〇設置於 上表面301，該些第一感測墊311以陣列方式排列。該些第一橋接 線312於第一方向D1電性連接該些第一感測墊311，形成第一感 測串列310。複數第二感測串列320具有複數第二感測墊321和複 t幻 201140193 些第二感測塾321以陣列方式設置於上表面 3—〇卜邊些第二感測墊321與該些第一感測塾3lu目互交錯排列， ^一第-感測塾311與第二感測塾321相互包圍。複數第一感測 :列和複數第二感測串列320之材質可為轉:例 =為銦錫氧化物、氧化銦、氧化鋅、氧化銦鋅、摻呂^ ^鋅、以及雜有狀氧化射之—或其混合物。複數第一^ 7 a化科’具體形狀和尺寸可根據控制IG來選擇。 複數絕緣墊330可分別位於該些第一怜 ^ 絕緣墊33〇更可於第二方向D2覆蓋於又、’、 複數 'J 310 f ™^330 以，;和該些第-^ = 之面穑母豆之接觸面積小於或等於每一絕緣墊33〇 材f、無機絕緣材質或光阻，光_ 乾 ’端子線路370之疊層可為透明導SI 上疊金屬導電層之結構，端早綠抑〇Γ7Λ α、 卞电增< 二數第，串列.形成構感: 201140193 u = i 和第％圖，為本發明之另—實施例所提供如上 更具有黏著層350設置於感測結構30之上。 Λ於黏著層350之上’該黏著層350黏貼感測 ^ 30和硬質透明基板360。其中黏著層35〇之材質可為麼克 i 、，3 Ϊ光膠。硬f透明基板36G可用來保護下方之感測結 μ哲為全平面觸控面板之coverlens，硬質透明基板 H材Λ為玻顧瓣紐。所形狀投射電容式感測結構 具有耐用性咼、漂移現象低且支援多點觸控之優點。 第1圖和第9b圖，為本發明之另—實施例所提供如上 述^觸控面板結構’更具有黏著層3兄設置於可饒式透明基材之 1、，。硬質透明基板360設於黏著層350之下，黏著層35〇黏 貼下表面和硬質透明基板360。 睛參考第4圖所示，為本發明之再一實施例所提供之觸控面 板結構，其中端子線路370和第二橋接線322之結構可為至少一 層導電金屬層，或者多層導電金屬層。其中導電金屬層之材質可 φ ，銅合金、銘合金、金、銀、铭、銅、紹等導電金屬或導電合金。 多層導電金屬層之結構，例如可為鉬層/鋁層/鉑層之堆疊結構，或 者可為選自銅合金、鋁合金、金、銀、鋁、銅、鉬等導電金屬或 導電合金之一種或多種材質而堆疊之多層導電金屬層結構。導電 金屬層多為使用物理氣相沉積(PVD)或是化學氣相沉積(CVD)，沉 積速率快且製程穩定。 1 月參考第7圖所示，為本發明之又一實施例所提供如上述 之觸控面板結構’更具有抗反射層323於該些第二橋接線322和 端子線路370之上，其中抗反射層323之材質可為深色導電金屬， 201140193 例如 ITO、TiN、TiAICN ' TiAiN、Nbo、NbN、Nb2〇x、Tic、Sic 或WC。亦可為可為/米色絕緣材質，例如可為cu〇、c〇〇、w〇3、 Mo〇3、CrO、CrON、Nb2〇5。抗反射層323可有效降低 線322金屬材質所造成之光反射，並且可保護端子線路&/TiAIN . Nb〇. NbN . Nb2〇t^ Si^^〇; TM ^ TiA, CN ^ Reflective touch panel structure, wherein the anti-mystery = 1, = ^, for example, (10), (10), excitation, The structure of the touch panel of the present invention further includes a translucent conductive layer, which is disposed under the reproducible transparent substrate. The bridging, the present invention, and the second moat. surface. More specifically, the purpose of the above-mentioned touch panel is as follows: the contact area of the per-product noisy and the second bridge connection in the basin is less than or equal to the surface of each of the insulating rafts = the purpose of the above, The structure of the touch panel of the invention can be made of dioxide, organic insulating material, photoresist, or dry film photoresist. , the structure of the touch panel of the present invention, and the sensing structure, disposed on the transparent insulating layer, disposed on the upper surface; A transparent insulating layer is disposed on the second electrode 201140193 for the purpose of the above, = protective layer, disposed in the structure, further including: the surface of the transparent transparent substrate is not >, the structure of the sensing structure is non-transparent Insulation protection layer. The circuit is electrically connected to the circuit board. [Embodiment] The capacitive touch panel has the advantages of high durability, drift, and singleness, and the control technology will become the mainstream trend in the future. "And 杈射电谷式Support multi-touch Please refer to the touch panel structure shown in Figures 3 to 6. Pin 4 _ along the map provided by Na, Figure 3, Figure 5 a and Figure 5b are the section along the line of Figure 3 = 〇 3〇: iS!If 300 3; j /, there The upper surface 301 and the edge 303, the edge 303 is located on the upper surface 3 〇] (4) The i ^ structure continent is disposed on the upper surface Xie. The retractable transparent substrate 30 is made of a material that can be bent into a roll shape. The material of the permeable material can be, for example, PEN, PET, PES, glass, PMMA, PC or ρι, or a multilayer composite of the above materials, and the material f can be formed thereon. The multilayered multilayer structure of the multilayered transparent structure may be, for example, an antireflection layer. The sensing structure 30 includes a plurality of first sensing series 31A, a plurality of second sensing series 320, and a plurality of insulating pads 330. The first sensing series 31 〇 has a plurality of first sensing pads 311 and a plurality of first bridge wires 312 , and the first sensing series 3 丨〇 are disposed on the upper surface 301 , and the first sensing pads 311 is arranged in an array. The first bridge wires 312 are electrically connected to the first sensing pads 311 in the first direction D1 to form a first sensing series 310. The plurality of second sensing series 320 has a plurality of second sensing pads 321 and a plurality of second sensing electrodes 321 321 arranged in an array on the upper surface 3 - the second sensing pads 321 and the plurality of sensing pads 321 The first sensing 塾 3lu are interlaced, and the first-sensing 塾 311 and the second sensing 塾 321 are surrounded by each other. The first plurality of sensing: the material of the column and the plurality of second sensing series 320 may be: Example = indium tin oxide, indium oxide, zinc oxide, indium zinc oxide, doped zinc, and heterogeneous Oxidation shots - or mixtures thereof. The specific shape and size of the first plurality can be selected according to the control IG. The plurality of insulating pads 330 may be respectively disposed on the first insulative insulating pads 33, and may be covered in the second direction D2 by a further ', a plural 'J 310 f TM^330; and the first -^ = The contact area of the mother bean is less than or equal to each insulating pad 33, the material f, the inorganic insulating material or the photoresist, and the stack of the light-dry terminal line 370 can be a structure of the transparent conductive layer on the SI conductive layer. 〇Γ 、 Λ Λ Λ Λ 、 、 、 、 二 二 二 二 二 二 二 二 二 二 二 二 二 二 二 二 二 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 Above the structure 30. Adhesive layer 350 is attached to the adhesive layer 350. The adhesive layer 350 is attached to the sensing layer 30 and the rigid transparent substrate 360. The material of the adhesive layer 35〇 can be a gram i, and a 3 glaze glue. The hard f transparent substrate 36G can be used to protect the sensing junction below. μzhe is the coverlens of the full-plane touch panel, and the hard transparent substrate is made of glass. The shape-projected capacitive sensing structure has the advantages of durability, low drift and multi-touch support. Fig. 1 and Fig. 9b show, in another embodiment of the present invention, the touch panel structure as described above, and the adhesive layer 3 is disposed on the transparent transparent substrate. The rigid transparent substrate 360 is disposed under the adhesive layer 350, and the adhesive layer 35 is adhered to the lower surface and the rigid transparent substrate 360. Referring to FIG. 4, a touch panel structure according to still another embodiment of the present invention, wherein the terminal line 370 and the second bridge line 322 are structured by at least one conductive metal layer or a plurality of conductive metal layers. The material of the conductive metal layer can be φ, copper alloy, alloy, gold, silver, Ming, copper, Shao and other conductive metals or conductive alloys. The structure of the multi-layer conductive metal layer may be, for example, a stacked structure of a molybdenum layer/aluminum layer/platinum layer, or may be a conductive metal or a conductive alloy selected from the group consisting of copper alloy, aluminum alloy, gold, silver, aluminum, copper, molybdenum, and the like. A multi-layer conductive metal layer structure stacked with a plurality of materials. Most of the conductive metal layers use physical vapor deposition (PVD) or chemical vapor deposition (CVD), and the deposition rate is fast and the process is stable. In the first embodiment of the present invention, as shown in FIG. 7 , a touch panel structure as described above is further provided with an anti-reflection layer 323 over the second bridge lines 322 and the terminal lines 370. The material of the reflective layer 323 may be a dark conductive metal, such as ITO, TiN, TiAICN 'TiAiN, Nbo, NbN, Nb2〇x, Tic, Sic or WC. It can also be made of / beige insulation material, for example, cu〇, c〇〇, w〇3, Mo〇3, CrO, CrON, Nb2〇5. The anti-reflection layer 323 can effectively reduce the light reflection caused by the metal material of the line 322, and can protect the terminal line & /
本發明之又-實施例所提供如上述之觸控面板結構，更具有抗 反射層323於該些第二橋接線322和端子線路370之上，其中抗 反射層323之材質可為Nb2〇x、ΤΙΟχ或深色導電金屬。由於抗反 射層323可導電’所以當端子線路37〇與軟性電路板電性連接時， 可直接將軟性電路㈣^於端子線路謂，如第6圖和第7圖所示。 =參考第8圖所示’為本發明之又—實施例所提供如上述 it面板結構’更具有翻導電層，係設於該可饒式透明基 之下表面302 ’用以防止觸控面板之受到電磁干擾⑽^)。 之心圖戶1 不’為本發明之又一實施例所提供如上述 =控面板結構，更具有透明導電層娜設置於可 ^上表面301。透明絕緣層39〇設置透土 以及感測結構30，設置於透明絕緣層39〇 =導:f =上， 可用以防止觸控面板之受到電磁干擾(EMI)。 ％勘 控，lG圖卿，本㈣之又_實關供如上述之觸 以及不I有❹明絕緣保護層392位於感測結㈣之上， 與軟性電路板電性連接的區域=J 2遵層3以蓋。透明絕緣保護層392之材質可為ϋ月二 1 2)、有機絕緣材質、無機絕緣材質或光阻，光阻例如可為液態 201140193 之水氣人侵錢化的保護相 光阻或乾膜光阻， 當優異。 對於防止感測結構 雖然本發明已以實施例揭露如上，麸复、， 明。任何熟習此技藝者，在不脫離本發明以限定本發 ::些許之更動與潤飾，因此本發明 二=内，當 範圍所界定者為準。 i耗園❺視申請專利The touch panel structure of the present invention further includes an anti-reflection layer 323 over the second bridge lines 322 and the terminal lines 370, wherein the anti-reflection layer 323 is made of Nb2〇x. , ΤΙΟχ or dark conductive metal. Since the anti-reflection layer 323 is electrically conductive, when the terminal line 37 is electrically connected to the flexible circuit board, the flexible circuit (4) can be directly connected to the terminal line, as shown in Figs. 6 and 7. Referring to FIG. 8 , 'the present invention is further provided as an embodiment of the present invention. The panel structure of the present embodiment has a turn-over conductive layer, and is disposed on the surface 302 of the transparent transparent substrate to prevent the touch panel. It is subject to electromagnetic interference (10)^). The core device 1 is not provided as a further embodiment of the present invention, as described above, and has a transparent conductive layer disposed on the upper surface 301. The transparent insulating layer 39 is provided with a grounding and sensing structure 30, and is disposed on the transparent insulating layer 39〇=guide: f=, which can be used to prevent electromagnetic interference (EMI) of the touch panel. % 勘控, lG图卿, this (four) _ real off for the above touch and not I have a 绝缘 insulating protective layer 392 located above the sensing junction (four), electrically connected to the flexible circuit board = J 2 Follow layer 3 to cover. The material of the transparent insulating protective layer 392 may be ϋ月二12), an organic insulating material, an inorganic insulating material or a photoresist, and the photoresist may be, for example, a liquid phase invading protective phase resist or dry film light of liquid 201140193. Resistance, when excellent. For preventing the sensing structure, the present invention has been disclosed above by way of example, the gluten, and the merging. Any person skilled in the art, without departing from the invention, will be limited to the invention, and the invention may be modified. i consumption garden despise patent application
【圖式簡單說明】 第1圖、第2a圖和第2b圖所示為習知之投射雷定 ^ 3圖所示為本發明之—實施例之觸控面板俯視圖；-面板 第5a ®和第5b麵示為本發明之—實施例之觸控面板 第6圖所示為本發明之一實施例之觸控面板俯視圖 第7圖至第8圖所示為本發明之一實施例之觸控面板剖面圖。 第9a圖至第％圖所示為本發明之一實施例之觸控面板剖面圖。 第10圖所示為本發明之一實施例之觸控面板剖面圖。 第Π圖所示為本發明之一實施例之觸控面板剖面圖。 【主要元件符號說明】 3 觸控面板 30感測結構 200、210透明基板 202 X軸方向透明導電電極 212 y軸方向透明導電電極 220、240黏接層 260、360硬質透明基板 300可饒式透明基材 301上表面 201140193 302 下表面 303 邊緣 310複數個第一串列結構 320複數個第二串列結構 311複數第一感測墊 312複數第一橋接線 321複數第二感測墊 322複數第二橋接線 330 複數絕緣墊 323抗反射層 • 340透明導電層 350黏著層 370端子線路 380透明導電層 390透明絕緣層 392 透明絕緣保護層BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 , FIG. 2 a and FIG. 2 b are diagrams showing a conventional projection of a touch panel. FIG. 3 is a top view of a touch panel according to an embodiment of the present invention; 5b is a touch panel of an embodiment of the present invention. FIG. 6 is a top view of a touch panel according to an embodiment of the present invention. FIGS. 7 to 8 show a touch according to an embodiment of the present invention. Panel section view. 9a to 5% are cross-sectional views of a touch panel according to an embodiment of the present invention. Figure 10 is a cross-sectional view showing a touch panel according to an embodiment of the present invention. The figure is a cross-sectional view of a touch panel according to an embodiment of the present invention. [Main component symbol description] 3 Touch panel 30 sensing structure 200, 210 transparent substrate 202 X-axis direction transparent conductive electrode 212 y-axis direction transparent conductive electrode 220, 240 adhesive layer 260, 360 rigid transparent substrate 300 can be transparent Substrate 301 upper surface 201140193 302 lower surface 303 edge 310 plural first series structure 320 plural second series structure 311 plural first sensing pad 312 plural first bridge line 321 plural second sensing pad 322 plural Two bridge wiring 330 multiple insulating pads 323 anti-reflective layer • 340 transparent conductive layer 350 adhesive layer 370 terminal line 380 transparent conductive layer 390 transparent insulating layer 392 transparent insulating protective layer