M440477 五、新型說明： 【新型所屬之技術領域】 本創作是關於一種觸控面板，特別是指具太陽能發電 功能的觸控面板。 【先前技術】 目則行動裝置大都具有觸控功能，利用設置在行動裝 置顯示器表面的觸控面板供使用者進行觸控操作。其中， 籲該顯示器具有一顯像區域。該觸控面板主要包含有一玻璃 基板及形成在該玻璃基板表面的一遮蔽層及複數個感應電 ° 該些感應電極形成在對應該顯像區域的位置，該遮蔽 層對應形成在該顯像區域的外圍，該遮蔽層的表面亦形成 有複數分別電連接該些感應電極的周邊線路，以將該些感 應電極電連接到行動裝置的處理器。 是以，當使用者在操作行動裝置時，因顯像區域與感 鲁應電極相對應，使用者可直觀地根據顯像區域的晝面而進 行觸控面板的操作。其中，由於周邊線路形成在遮蔽層表 面’且遮蔽層具不透光的特性’使用者從外部觀看行動事 置時，不會直接看到周邊線路，藉此避免周邊線路影響行 動裝置的美觀。 在現今科技蓬勃發展的時代，如何在有限的產品空間 中附加更多功能，是各個廠商所致力研究的課題。承上所 述’遮蔽層是普遍用於遮蔽周邊線路的作法，但遮蔽層卻 僅具有遮蔽周邊線路之單一功能，故已知遮蔽層的實用性 3 M440477 不足而有待加強。 【新型内容】 因此本創作的主要目的是提供一種具太陽能發電功能 的觸控面板，使該觸控面板的遮蔽層除了具有遮蔽周邊線 路的效果，還能具有太陽能發電的功能。 為達前揭目的，本創作所採用的技術手段是令該具太 陽能發電功能的觸控面板包含有： 基板’表面定義有一中央區及位在該中央區外圍的 跑線區與一太陽能反應區，該跑線區與太陽能反應區未 重疊； 複數個第一觸控電極，形成在該中央區； 複數個第一觸控電極，形成在該中央區，兩相鄰第二 觸控電極透過一導線連接，其中所述第一觸控電極與第二 觸控電極的軸向為相互交錯； 一太陽能基底電極’形成於該太陽能反應區； 一第一光反應層，形成於該中央區的外圍，且覆蓋於 該太陽能基底電極的局部表面； 一第二光反應層’形成於該第一光反應層的表面，且 與第一光反應層具相對的極性； 複數個絕緣層，分別覆蓋於連接第二觸控電極的導線 上； 一隔離層，形成在太陽能基底電極的局部表面，且沿 著第一、第二光反應層的内側壁向上延伸； 一第—太陽能電極，形成於該太陽能基底電極的局部 表面而與太陽能基底電極構成電連接； M440477 複數周邊線路，形成於趣 面，且分別電連接所述第―觸^第:光反應層表 複數架橋導線，分別電極與第二觸控電極； 連接相鄰的第一觸控電極： ，曰、表面，且電 一第二太陽能電極， 雷齑, 夕在第二光反應層表面而盥盆 電軋連接，且藉由該隔離層盥 ，…、 隔；以及 U第-太~能電極絕緣相 -保護層’覆蓋於所述第一觸控電極、第二觸控電 極、周邊線路、第一太陽能電極與第二太陽能電極。 是以，本創作的觸控面板可與_顯示器Μ 控電子裝^ ’所述中央區係供呈現顯示器的畫面；第一： 第二光反應層具有不透光的特性，因此形成在第二光反應 層表面的周邊線路衫會被使㈣所見及，達到遮蔽周邊 線路的功能。 此外，該基板與太陽能基底電極皆為透明的構件，因 此當本創作的觸控面板受到陽光的照射時，陽光可穿透基 修板與太陽能基底€極，使帛—、帛三光反應層可接㈣ 光，從而產生電子與電洞等載子，藉由載子的移動產生電 流，所述電流可透過一印刷電路板連接到電池，以對電池 充電，達到充電的功能。 綜上所述，本創作的第一、第二光反應層不僅用於遮 蔽周邊線路’還可進行太陽能發電，故本創作觸控面板的 實用性大幅提升。 【實施方式】 請參考圖1，係本創作較佳實施例的平面示意圖，以 5 M440477 下配合製程來說明本創作觸控面板的結構。 如圖1與圖2A所示，首先準備一透明的基板1Q，該 基板1〇表面定義有一中央區1〇1及位在該中央區1〇1外 圍的一跑線區102與一太陽能反應區1〇3,該太陽能反應 區103定義在跑線區1〇2以外的區域而彼此未重疊。 該中央區101表面形成有複數個第一觸控電極彳彳與 第二觸控電極12,兩相鄰的第二觸控電極12之間透過一 導線120連接，第一觸控電極彳彳與第二觸控電極12的軸 向為相互交錯，若第一觸控電極U的軸向為父軸，第二 觸控電極12的軸向為γ轴；反之，若該些第一觸控電極 11的轴向為丫軸，第二觸控電極12的軸向為χ軸。 該太陽能反應區103表面形成有一太陽能基底電極 13 «> 所述的第一觸控電極11、第二觸控電極12與太陽能 基底電極13為透明的導電電極，例如氧化銦錫（丨丁〇)電 極。 請參考圖1所示，一般而言，該t央區1〇1具有兩個 長邊104與兩個短邊105，若跑線區1〇2定義在中央區 101的任一長邊1〇4外側，該太陽能反應區1〇3可定義在 中央區101的另一長邊104外側；或請參考圖3所示該 太陽能反應區1 03可進一步側向延伸到中央區，〇1的短邊 10 5外側。 請參考圖2B所示，在基板1()的表面形成第__觸控電 極11、第二觸控電極12與太陽能基底電極13後，於該 中央區101的外圍形成-第-光反應層14，使第—光反應 M440477 層14形成在太陽能基底電極13的局部表面而與太陽能基 底電極13構成電連接’其餘的第一光反應層形成在基 板10表面。 請參考圖2C所示’在形成第一光反應層14之後，於 該第一光反應層14的表面形成一第二光反應層15，第二 光反應層1 5與第一光反應層14具相對的極性。例如若該 第一光反應層14為P型半導體，則該第二光反應層15為 N型半導體；反之，若該第一光反應層14為n型半導 籲體，則該第二光反應層15為P型半導體。所述光反應層 14、15可為有機半導體材料製成的構件。 請參考圖2D所示，在形成第二光反應層15之後，形 成複數個絕緣層16與一隔離層17,其中該些絕緣層忉 分別覆蓋於該些導線120上，該隔離層17係形成在太陽 月I基底電極13的局部表面，且沿著第一、第二光反應多 14、15的内側壁向上延伸，進而覆蓋第二光反應層的 局部表面。 釀請參考® 2E與圖1所*，在形成絕緣層16與隔離層 17之後，形成一第一太陽能電極18與複數周邊線路19, 該第一太陽能電極18可為氧化銦錫（丨τ〇)電極，係形成於 該太陽能基底電極13的局部表面而與太陽能基底電極a 構成電連接，且該第-太陽能電極18沿著隔離I Η的内 側壁向上延伸，·周邊線路19可為氧化銦錫（丨τ〇)線路，係 形成於跑線區102上的第二光反應層15表面，並分別電 連接該第-電極Η與第二電極12’以將第一電極”與 第二電極1 2連接到印刷電路板2 〇。 7 M440477 請參考圖2F所示，在形成第一太陽能電極18與周邊 線路19之後，執行一金屬製程，以形成複數架橋導線 21、一第二太陽能電極22與周邊金屬導線190;該些架 橋導線21分別形成在該些絕緣層16表面，且電連接相鄰 的第一觸控電極11，該第二太陽能電極22形成在未被隔 離層17覆蓋的第二光反應層15表面，而與第二光反應層 15構成電氣連接，且藉由該隔離層17與該第一太陽能電 極18絕緣相隔，周邊金屬導線190形成在周邊線路19的 表面。 請參考圖2G所示，形成一保護層23於基板10上， 以覆蓋該些第一觸控電極11、第二觸控電極12、周邊線 路19、第一太陽能電極18與第二太陽能電極22。 綜上所述’請參考圖1與圖2G所示，本創作觸控面 板包含有一基板10、複數個第一觸控電極11、複數個第 二觸控電極12、一太陽能基底電極13、一第一光反應層 14、一第二光反應層15、複數個絕緣層16、一隔離層 17、一第一太陽能電極18、複數周邊線珞19、複數架橋 導線21、第二太陽能電極22與一保護層23。 該基板10表面定義有一中央區1〇1、一跑線區1〇2 與一太陽能反應區103’跑線區102與太陽能反應區1〇3 定義在中央區101外圍，且彼此未重疊。 所述第一觸控電極11形成在該中央區1〇1。 所述第二觸控電極12形成在該中央區1〇1，兩相鄰第 二觸控電極12透過一導線連接120。 該太除能基底電極13形成於該太陽能反應區1〇3。 M440477 該第一光反應層14形成於該中央區101的外圍，且 覆蓋在太陽能基底電極13的局部表面。 該第二光反應層15形成於該第一光反應層14表面。 所述絕緣層16分別覆蓋於導線1 20上。 該隔離層17形成在太陽能基底電極13的局部表面而 沿著第一、第二光反應層14、15的内側壁向上延伸。 該第一太陽能電極18形成於該太陽能基底電極13的 局部表面而與太陽能基底電極13構成電連接。 所述周邊線路19形成於跑線區102上的第二光反應 層15表面，且分別電連接所述第一觸控電極η與第二觸 控電極12。 所述架橋導線21分別形成在該些絕緣層16的表面， 且電連接相鄰的第一觸控電極11。 +該第二太陽能電極22形成在第二光反應層15表面， 且藉由隔離層17與該第一太陽能電極18絕緣相隔。 該保護層23覆蓋於所述第一觸控電極n、第二觸控 電極12、周邊線路19、第—太陽能電極18與第二太陽能 電極22。 請參考圖4所示，於觸控面板的實際操作中，若使用 者在太陽3G底下使用觸控面板，使用者的眼睛31與太陽 30的位置將位在觸控面板的同一側。 由於該基板10與太陽能基底電極13為透明的構件， 當本創作觸控面板曝露於陽光底下時，陽光可穿透基板1〇 與太陽能基底電極13’進而照射到該第一光反應層"與 第二光反應層15,當該兩光反應層14、15#收到光照 9 M440477 後，將產生電子電洞對，藉由電子與電洞等載子的移動而 形成電流。 如圖1所示，第一太陽能電極18與第二太陽能電極 22可分別透過導線24連接到所述印刷電路板20，透過印 刷電路板20連接到行動裝置的電池，以將由所述光反應 層1 4、1 5產生的電流傳送到電池進行充電。 此外，由於該第一光反應層14與第二光反應層15具 有不透光的特性’因此當使用者觀看觸控面板時，周邊線 路19已被該些光反應層14、15遮蔽，故使用者並不會看 到周邊線路19，使觸控面板的外觀不會受影響。 綜上所述，本創作觸控面板的光反應層14、15兼具 發電與周邊線路19的遮蔽效果，為已知觸控面板所不 及。 【圖式簡單說明】 圖1 :本創作較佳實施例的平面示意圖。 圖2A〜2G :本創作較佳實施例的製程示意圖。 圖3 :本創作較佳實施例的平面示意圖。 圖4 :本創作較佳實施例的侧視示意圖。 【主要元件符號說明】 10基板 102跑線區 104長邊 11第一觸控電極 120導線 101中央區 1 〇3太陽能反應區 1 05短邊 12第二觸控電極 13太陽能基底電極 M440477 14第一光反應層 15第二光反應層 16絕緣層 17隔離層 18第一太陽能電極 19周邊線路 190周邊金屬導線 21架橋導線 23保護層 30太陽 20印刷電路板 22第二太陽能電極 24導線 31眼睛M440477 V. New Description: [New Technology Area] This creation is about a touch panel, especially a touch panel with solar power generation. [Prior Art] Most of the mobile devices have a touch function, and the touch panel provided on the surface of the display of the mobile device is used for the user to perform the touch operation. Wherein, the display is called to have a developing area. The touch panel mainly comprises a glass substrate and a shielding layer formed on the surface of the glass substrate and a plurality of sensing electrodes. The sensing electrodes are formed at positions corresponding to the imaging regions, and the shielding layer is correspondingly formed in the imaging region. The periphery of the shielding layer is also formed with a plurality of peripheral lines electrically connecting the sensing electrodes to electrically connect the sensing electrodes to the processor of the mobile device. Therefore, when the user operates the mobile device, the user can intuitively operate the touch panel according to the face of the development area because the development area corresponds to the sensor electrode. Among them, since the peripheral line is formed on the surface of the shielding layer and the shielding layer is opaque. When the user views the action from the outside, the peripheral line is not directly seen, thereby preventing the peripheral line from affecting the appearance of the driving device. In today's booming technology era, how to add more functions to a limited product space is a topic of research by various vendors. According to the above-mentioned 'shading layer' is generally used to shield the surrounding lines, but the shielding layer only has a single function of shielding the surrounding lines, so the practicality of the known shielding layer 3 M440477 is insufficient and needs to be strengthened. [New content] Therefore, the main purpose of the present invention is to provide a touch panel with solar power generation function, so that the shielding layer of the touch panel can have the function of solar power generation in addition to the effect of shielding the surrounding lines. In order to achieve the goal, the technical means adopted in this creation is that the touch panel with solar power generation includes: the surface of the substrate defines a central area and a running area and a solar reaction area located at the periphery of the central area. The running line area and the solar energy reaction area do not overlap; a plurality of first touch electrodes are formed in the central area; a plurality of first touch electrodes are formed in the central area, and two adjacent second touch electrodes pass through the a wire connection, wherein axial directions of the first touch electrode and the second touch electrode are mutually staggered; a solar substrate electrode 'is formed in the solar reaction zone; and a first photoreaction layer is formed on the periphery of the central zone And covering a partial surface of the solar substrate electrode; a second photoreactive layer 'on the surface of the first photoreactive layer and having a polarity opposite to the first photoreactive layer; a plurality of insulating layers respectively covering Connected to the wire of the second touch electrode; an isolation layer formed on a partial surface of the solar substrate electrode and extending upward along the inner sidewall of the first and second photoreactive layers; a solar-electrode electrode is formed on a partial surface of the solar-based electrode and electrically connected to the solar-based electrode; M440477 is formed on the fun surface, and electrically connected to the first-touch: photoreactive layer The bridge wire, the electrode and the second touch electrode; the adjacent first touch electrode: , the 曰, the surface, and the second solar electrode, the thunder, the surface of the second photoreactive layer Rolling the connection, and covering the first touch electrode, the second touch electrode, the peripheral line, and the first through the isolation layer 盥, ..., and the U-to-to-electrode insulating phase-protective layer a solar electrode and a second solar electrode. Therefore, the touch panel of the present invention can be used to display a picture of the display with the central area of the display device. The first photo-reactive layer has an opaque characteristic, and thus is formed in the second The peripheral circuit board on the surface of the photoreactive layer will be seen by (4) to achieve the function of shielding the surrounding lines. In addition, the substrate and the solar substrate electrode are transparent members. Therefore, when the touch panel of the present invention is exposed to sunlight, the sunlight can penetrate the base plate and the solar substrate, so that the 帛-, 帛-three-light reaction layer can be The (four) light is connected to generate carriers such as electrons and holes, and a current is generated by the movement of the carrier, and the current can be connected to the battery through a printed circuit board to charge the battery to achieve the charging function. In summary, the first and second photoreactive layers of the present invention are not only used to shield the surrounding lines, but also can generate solar power, so the practicality of the touch panel is greatly improved. [Embodiment] Please refer to FIG. 1 , which is a plan view of a preferred embodiment of the present invention. The structure of the touch panel is illustrated by a process of 5 M440477. As shown in FIG. 1 and FIG. 2A, a transparent substrate 1Q is first prepared. The surface of the substrate 1 defines a central region 1〇1 and a running region 102 and a solar reaction region located outside the central region 1〇1. 1〇3, the solar reaction zone 103 is defined in a region other than the running zone 1〇2 without overlapping each other. A plurality of first touch electrodes 彳彳 and a second touch electrode 12 are formed on the surface of the central area 101. The two adjacent touch electrodes 12 are connected by a wire 120. The first touch electrode 彳彳The axial direction of the second touch electrode 12 is mutually staggered. If the axial direction of the first touch electrode U is the parent axis, the axial direction of the second touch electrode 12 is the γ axis; otherwise, if the first touch electrodes are The axial direction of 11 is a x-axis, and the axial direction of the second touch electrode 12 is a x-axis. A solar-based electrode 13 is formed on the surface of the solar reaction region 103. The first touch electrode 11, the second touch electrode 12 and the solar substrate electrode 13 are transparent conductive electrodes, such as indium tin oxide. )electrode. Referring to FIG. 1 , in general, the t-area 1〇1 has two long sides 104 and two short sides 105. If the running area 1〇2 is defined on any long side of the central area 101〇 4 outside, the solar reaction zone 1〇3 may be defined outside the other long side 104 of the central zone 101; or please refer to FIG. 3, the solar reaction zone 103 may further extend laterally to the central zone, short of 〇1 Side 10 5 outside. Referring to FIG. 2B, after the first __th touch electrode 11, the second touch electrode 12 and the solar base electrode 13 are formed on the surface of the substrate 1 (), a -photo-reactive layer is formed on the periphery of the central region 101. 14. The first photoreaction M440477 layer 14 is formed on a partial surface of the solar substrate electrode 13 to form an electrical connection with the solar substrate electrode 13'. The remaining first photoreactive layer is formed on the surface of the substrate 10. Referring to FIG. 2C, after the first photoreactive layer 14 is formed, a second photoreactive layer 15 is formed on the surface of the first photoreactive layer 14, and the second photoreactive layer 15 and the first photoreactive layer 14 are formed. Relatively polar. For example, if the first photoreactive layer 14 is a P-type semiconductor, the second photoreactive layer 15 is an N-type semiconductor; otherwise, if the first photoreactive layer 14 is an n-type semi-guided body, the second light The reaction layer 15 is a P-type semiconductor. The photoreactive layers 14, 15 may be members made of an organic semiconductor material. Referring to FIG. 2D, after the second photoreactive layer 15 is formed, a plurality of insulating layers 16 and an isolation layer 17 are formed, wherein the insulating layers are respectively covered on the wires 120, and the isolation layer 17 is formed. At a partial surface of the base electrode 13 of the solar moon I, and extending along the inner side walls of the first and second photoreactions 14, 15 to cover a partial surface of the second photoreactive layer. Referring to FIG. 2E and FIG. 1 , after forming the insulating layer 16 and the isolation layer 17 , a first solar electrode 18 and a plurality of peripheral lines 19 are formed. The first solar electrode 18 may be indium tin oxide (丨τ〇). The electrode is formed on a partial surface of the solar base electrode 13 to be electrically connected to the solar base electrode a, and the first solar electrode 18 extends upward along the inner sidewall of the isolation I ,, and the peripheral line 19 may be indium oxide. A tin (丨τ〇) line is formed on the surface of the second photoreactive layer 15 on the running area 102, and electrically connects the first electrode and the second electrode 12' to respectively connect the first electrode and the second electrode 1 2 is connected to the printed circuit board 2 7. 7 M440477 Referring to FIG. 2F, after forming the first solar electrode 18 and the peripheral line 19, a metal process is performed to form a plurality of bridge wires 21 and a second solar electrode 22. And the surrounding metal wires 190; the bridge wires 21 are respectively formed on the surfaces of the insulating layers 16, and electrically connected to the adjacent first touch electrodes 11, and the second solar electrodes 22 are formed on the first layer not covered by the isolation layer 17. Two-photoreactive layer 15 The surface is electrically connected to the second photoreactive layer 15 and is insulated from the first solar electrode 18 by the isolation layer 17, and the peripheral metal wires 190 are formed on the surface of the peripheral line 19. Referring to FIG. 2G, A protective layer 23 is formed on the substrate 10 to cover the first touch electrodes 11 , the second touch electrodes 12 , the peripheral lines 19 , the first solar electrodes 18 , and the second solar electrodes 22 . Referring to FIG. 1 and FIG. 2G , the touch panel includes a substrate 10 , a plurality of first touch electrodes 11 , a plurality of second touch electrodes 12 , a solar base electrode 13 , and a first photoreactive layer 14 . a second photoreactive layer 15, a plurality of insulating layers 16, an isolation layer 17, a first solar electrode 18, a plurality of peripheral turns 19, a plurality of bridge wires 21, a second solar electrode 22 and a protective layer 23. The surface of the substrate 10 defines a central region 〇1, a running line region 〇2 and a solar energy reaction region 103'. The running region 102 and the solar energy reaction region 〇3 are defined at the periphery of the central region 101 and do not overlap each other. The first touch electrode 11 is formed therein The central touch area 12 is formed in the central area 1〇1, and the two adjacent second touch electrodes 12 are connected through a wire connection 120. The solar energy removal base electrode 13 is formed in the solar energy reaction. The region 1〇3. M440477 The first photoreactive layer 14 is formed on the periphery of the central region 101 and covers a partial surface of the solar substrate electrode 13. The second photoreactive layer 15 is formed on the surface of the first photoreactive layer 14. The insulating layer 16 is respectively covered on the wires 110. The isolation layer 17 is formed on a partial surface of the solar substrate electrode 13 and extends upward along the inner sidewalls of the first and second photoreactive layers 14, 15. The first solar electrode 18 is formed on a partial surface of the solar base electrode 13 to be electrically connected to the solar base electrode 13. The peripheral line 19 is formed on the surface of the second photoreactive layer 15 on the running area 102, and electrically connects the first touch electrode η and the second touch control electrode 12, respectively. The bridging wires 21 are respectively formed on the surfaces of the insulating layers 16 and electrically connected to the adjacent first touch electrodes 11. + The second solar electrode 22 is formed on the surface of the second photoreactive layer 15 and is insulated from the first solar electrode 18 by the isolation layer 17. The protective layer 23 covers the first touch electrode n, the second touch electrode 12, the peripheral line 19, the first solar electrode 18 and the second solar electrode 22. Referring to FIG. 4, in the actual operation of the touch panel, if the user uses the touch panel under the sun 3G, the position of the user's eyes 31 and the sun 30 will be on the same side of the touch panel. Since the substrate 10 and the solar substrate electrode 13 are transparent members, when the present touch panel is exposed to sunlight, the sunlight can penetrate the substrate 1 and the solar substrate electrode 13' to illuminate the first photoreactive layer. With the second photoreactive layer 15, when the two photoreactive layers 14, 15# receive the illumination of 9 M440477, an electron hole pair is generated, and a current is formed by the movement of carriers such as electrons and holes. As shown in FIG. 1, the first solar electrode 18 and the second solar electrode 22 can be connected to the printed circuit board 20 through wires 24, respectively, and connected to the battery of the mobile device through the printed circuit board 20 to be used by the photoreactive layer. The current generated by 1 4, 1 5 is transferred to the battery for charging. In addition, since the first photoreactive layer 14 and the second photoreactive layer 15 have opaque characteristics, when the user views the touch panel, the peripheral line 19 has been shielded by the photoreactive layers 14, 15. The user does not see the peripheral line 19, so that the appearance of the touch panel is not affected. In summary, the photoreactive layers 14 and 15 of the touch panel of the present invention have both the power generation and the shielding effect of the peripheral line 19, which is inferior to the known touch panel. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a plan view showing a preferred embodiment of the present invention. 2A to 2G are schematic diagrams showing the process of the preferred embodiment of the present invention. Figure 3 is a plan view of a preferred embodiment of the present invention. Figure 4 is a side elevational view of the preferred embodiment of the present invention. [Main component symbol description] 10 substrate 102 running line area 104 long side 11 first touch electrode 120 wire 101 central area 1 〇 3 solar reaction area 1 05 short side 12 second touch electrode 13 solar base electrode M440477 14 first Photoreactive layer 15 second photoreactive layer 16 insulating layer 17 isolation layer 18 first solar electrode 19 peripheral line 190 peripheral metal wire 21 bridging wire 23 protective layer 30 solar 20 printed circuit board 22 second solar electrode 24 wire 31 eye
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