TWM329210U - Full-planar-type capacitance touch panel - Google Patents

Full-planar-type capacitance touch panel Download PDF

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TWM329210U
TWM329210U TW96216204U TW96216204U TWM329210U TW M329210 U TWM329210 U TW M329210U TW 96216204 U TW96216204 U TW 96216204U TW 96216204 U TW96216204 U TW 96216204U TW M329210 U TWM329210 U TW M329210U
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Taiwan
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electrode
conductive layer
hole
column
conductive
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TW96216204U
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Chinese (zh)
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Wei-Long Huang
zhi-rong Chen
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Mildex Optical Inc
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Priority to TW96216204U priority Critical patent/TWM329210U/en
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M329210 八、新型說明: 【新型所屬之技術領域】 本創作係一種全平面觸控面板,尤指一種異高平坦度 的全平面電容式觸控面板。 【先前技術】M329210 VIII. New Description: [New Technology Field] This creation is a full-plane touch panel, especially a full-flat capacitive touch panel with different high flatness. [Prior Art]

請參閱第十圖所示,習用觸控面板概由一上導電層(7 0)、一下導電層(8〇)及一基板(9〇)所組成,以 電容式觸控面板為例加以說明,該上導電層(7 〇 )的底 面形成有複數列電極(7 1 ),各列電極(7 1 )分別連 接一上引導線(7 2 )之第一端,各上引導線(7 2 )之 第二端則一同延伸至該上導電層(7 〇 )之一側邊;該下 導電層(8 0 )的頂面形成有複數行電極(8 1 ),各行 電極(8 1 )分別連接一下引導線(8 2 )之第一端,各 下引導線(8 2 )之第二端則一同延伸至對應上引導線(7 2)第二端的位置,組裝時係令上/下導電層(70)(8 〇 )對向設置,再於其間設有光學膠,並以一軟性電路板 (50c)的導腳與上/下導電層(7〇) (80)之引 人、 2 ) ( 8 2 )的苐二端接觸,構成電性連接;組 合後的上/下導電層(7〇) (80)再設置於前述基板 (9 0 )上,以構成一觸控面板。 由上述可知,觸控面板的軟性電路板係夾設 導雷展夕門" 、工/ 卜 曰θ。惟,觸控面板製程良率高低係與上/ 層之透明導雷从少丨θ 下‘電 月&電材枓是否塗佈均勻有關,因此當透明導電材 M329210 料塗佈完成後尚需經印刷導 丨㈤¥線、上膠及壓合軟性電路板, 如此均會使得原本精穷涂彳 ⑴塗佈透明導電材料厚度改變,而造 成整體的平坦度不佳。再者, 、 ^ 上/下導電層的平坦度除了 受到軟性電路板夾設厚度 ^ ^ 、. 7〜备外,其上/下引導線係集 導電層之—側邊位置’以供軟性電路板連接接觸 二因此對平坦度產生負面影響…,不論是軟性電 路板或是引導線均會使觸批 便鵰控面板之平坦度受到影響。 【新型内容】 有鑑於上述缺點,本劊作 則作係長:供一種全平面電容式觸 控面板,具有較佳的平坦度, 又 虿效徒尚觸控面板良率及準 確度。 欲達上述目的所使用的主要技術手段係令該全平面電 容式觸控面板包含有: 、-上導電層,,具有—頂面及一底面’其底面形成有複 籲、數並排之上電極,各上電極係具有一第_端; -下導電層’係設於該上導電層下方,具有一頂面、 -底面及複數穿孔,其頂面形成有複數下電極,且各下電 極八有$ ^,且與别述上電極呈相對交叉,各穿孔係 對應各上電極與下電極之第一端位置而貫通下導電層之頂 面與底面; 一基板,係設於該下導電層下方,具有一頂面及一底 面及複數貫孔,該底面係形成複數第—引導線與複數第二 引導線’均各具有一前端及一末端,第—引導線之前端係 5 M329210 分別對應前述上電極第一端,第二引導線之前端係分別對 應下電極之第一端,而第一引導線之末端與第二弓I導線之 末端則一同延伸至該基板之一側邊;各貫孔係對應各上電 極與下電極之第一端位置而貫通該基板之頂面與底面; 複數第一導電柱與複數第二導電柱,係穿設於各貫孔 .内,各具有一底端與一頂端,各第一導電柱之底端係分別 •連接基板底面之第一引導線,各第一導電柱之頂端則分別 _ 凸出於貝孔並通過穿孔而延伸連接至各上電極;各第二導 電柱之底端係分別連接基板底面之第二引導線,各第二導 電柱之頂端則分別凸出於貫孔並通過穿孔而延伸連接至各 下電極。 本創作可進一步包含至少一中導電層,該中導電層係 "又於上‘電層與下導電層之間,以降低上導電層與下導電 層之間的電磁干擾。 、上述本創作觸控面板係主要於基板之底面設置複數引 ,_導線 7各引導線之第一端分別對應上/下導電層之上/ •下電極的第一端,該基板及該下導電層對應各引導線之第 “端而形成貫孔及穿孔,以供導電柱穿過;故當上/下導 =層及基板相互貼合後,對應各電極第一端位置之導電柱 ^刀別連接各引導線與各電極,故可將上/下電極的信號 傳运至基板的底面,使得軟性電路板可直接連接於基板之 底面,疋以,本創作上/下導電層僅需形成電極而不必形 成引v線,且軟性電路板非夾設於上/下導電層間而直接 /、基板之底面連接,故本創作觸控面板之平坦度能被控制 6 M329210 地更精準。 【實施方式】 首先請參閱第一、二圖所示’係本創作第一實施例之 分解圖與組合圖,本創作可應用於一電容式觸控面板,其 包含有·· ^ 一上導電層(1〇),具有一頂面及一底面,其底面 形成有複數上電極(i i ),於本實施例中乃複數並排的 列電極,各上電極(1 1 )係具有一第一端(1 1 〇 ); 一下導電層(20),係設於上導電層(1〇)下方, 具有一頂面、一底面及複數穿孔(22),其頂面形成有 複數下電極(2 1 ),於本實施例中乃複數並排的行電極, 且各下電極(21)具有一第一端(210),且與前述 上電極(1 1 )呈相對交叉,各穿孔(2 2 )係對應各上 電極(1 1)之第一端(1 1〇)與下電極(21)乏第 ^ (2 1〇)位置而貫通下導電層(2 0)之頂面與底 面; 一基板(30),係設於下導電層(20)下方,具 有一頂面、一底面及複數貫孔(31),該底面形成複數 第一引導線(3 2 a )及第二引導線(3 2 b ),第一引 導線(3 2 a )與第二引導線(3 2 b )皆分別具有一前 端(3 2 0 a ) ( 3 2 〇 b )及一末端(3 2 1 a ) ( 3 2 1 b } ’其中各第一引導線(32a)之前端(320 a)係分別對應前述上電極(1 1 )之第一端(1 1 0 ); M329210 各第二引導線(3 2 b )之如端(3 2 0 b )分別對應下 電極(2 1)之第一端(2 1 〇) ’而第一引導線(3 2 a)與第二引導線(32b)之末端(321a) ( 3 2 1 b )則一同延伸至基扳(3 0 )之一側邊,以連接一軟 性電路板(5 〇 a );各貫孔(3 1 )係對應各上電極(1 1)之第一端(1 iO)與下電極(21)之第一端(2 10)位置而貫通基板(30)之頂面與底面; 複數第一導電柱(4〇 a )及複數第二導電柱(4〇 b ),請參考第三圖所系,第一導電柱(4 〇 a )分別位 於對應上電極(1 1)第一端(1 1 〇)的貫孔(3 1) 内,具有一底端與一頂端,各底端係分別連接基板(3 〇 ) 之第一引導線(3 2 a ),頂端則分別凸出於貫孔(3工〕 並延伸通過下導電層(2〇)的穿孔(22)而連接至各 亡電極(11)的第一端(110);請參考第四圖所示, 第二導電柱(4 0 b )係分別位於對應下電極(2丄)第 端(2 1 〇)的貫孔(3 1 )内,具有一底端與一頂端, 各底端係分別連接基板(3 〇 )之第二引導線(3 2 b ), 頂端則分別凸出於貫孔(3 i )並延伸通過下導電層 0 )的穿孔(2 2 )而連接至各下電極(2丄)的第1 如第二圖及第四圖所示,當上/下導電層(ι〇) (2 〇:及基才反(30)貼合時,第一導電柱(4〇a)與第 :V電桎(4 〇 b )的頂端會分別與上電極(i i )與下 電極(2 1 )接觸’而第一導電柱(4 〇 a )底端則分別 8 M329210 與基板(3 〇 ) 上電極(1 1 ) 基板(3 Ο )底 一引導線(3 2 板(5 0 a ); 別與基板(3 〇 將下電極(2 1 至基板(3 〇 ) 第二引導線(3 路板(5 0 a ) 置於基板(3 〇 與第二引導線( (2 1 )信號。 的弟〆W V線(3 2 a )連接·、 义银,如此即將 的信號透過第一導電柱(4 〇 、a u a )傳送至 面之第-弓丨導線㈡2a),再傳至與第 a )末端(3 2 l a )連接的之敕性電路 同樣地,第二導電柱(4 〇 b )底端則分 )的第二引導線(32b)連接;如此即 )的信號透過第二導電柱(4 〇 b )傳送 底面之第二引導線(32b),再傳至與 2b)末端(3 2 1 b)連接的之軟性電 。是以,軟性電路板(5 〇 a )可直接設 )底面,對應連接至第一引導線(3 2 a ) 3 2b)而取得或提供上/下電極(1 1 ) 明乡考如弟五及第六圖所示,為本創作第二實施例之 分解圖與組合圖,與第一實施例不同處在於,第二實施例 進一步包含·一中導電層(6〇),係藉由光學膠夾設於 上導電層(1 0)與下導電層(20)之間,具有一頂面、 一底面及複數穿孔(6 2 ),該底面係形成有一對應上/ 下電極(11) (21)之中電極(61),該中電極(6 1)具有一第一端(6 10),各貫孔(62)係對應上 電極(1 1)之第一端(1 10)而與下導電層(2〇) 的穿孔(22)及基板(30)的貫孔(31)對合,使 第一導電柱(40a)得以經過各穿孔(62)而連接至 上電極(1 1 ); 9 M329210 比照前述上/下電極(;L i ) ( 2 i ), 球 F導雷展 (2 Ο )對應該中電極(6 1 )之第一端(6 ^ " 成有對應之穿孔(U),該基板(3C))同樣2 = 電極(6 1 )之第-端(6 1 〇 )而形成對應之貫 1 )並於底面形成對應之一第三引導線(3 2 c ) 、 對應之貫孔(3 1 )内設置有第三導電柱(4〇 c)並於 中電極(δ 1 )的信號亦可經由第三導電柱 使 至基板(3 0 )底面,該第三導電柱(4 〇 c )之底#二 連接-第三引導線(3 2 c )以進一步將信號傳至::: 電路才反(5 0 b )。 人性 依序參考第七圖、第八圖及第九圖所示,係依序為从 二實施例之第二、第三及第一導電柱(4〇b) (4〇弟 (40a)連接至下電極(21)、中電極(61)與 電極(1 1 )之局部剖視圖,可看出除了下電極(2 1 ) 係形成於下導電層(2〇)之頂面,中電極(6丄)與 電極(1 1 )均分別形成於中導電層(6 〇 )與上番 、守笔層 (10)的底面,上電極(1JL)、下電極(21)與中 電極(6 1 )並分別由第一、第二及第三導電柱(4〇 a ) (40b) (40c)連接而導至基板(30)底面,是 以,只需設置軟性電路板(5 〇 b )於基板(3 〇 )底= 並與基板(3 0 )之第一、第二及第三引導線(3 2 a ) (32b)(32c)連接,即可取得或提供上/下/中 電極(1 1 ) ( 2 1 ) ( 6 1 )信號。 綜上所述,本創作觸控面板將原先各導電層上的彳I導 M329210 線均形成於最下方基板之底面,各引導線並藉由導電柱分 別連接至各導電層之電極,使得軟性電路板不再夾設於各 導電層之間;是以,本創作的導電層組合後的平坦度能被 控制於最佳狀態’呈現一電容式的全平面觸控面板。 【圖式簡單說明】 第一圖·係本創作第一實施例的立體分解圖。Referring to the tenth figure, the conventional touch panel is composed of an upper conductive layer (70), a lower conductive layer (8 turns), and a substrate (9 turns). The capacitive touch panel is taken as an example for illustration. The bottom surface of the upper conductive layer (7 〇) is formed with a plurality of column electrodes (7 1 ), and each column electrode (7 1 ) is respectively connected to a first end of an upper guiding line (72), and each upper guiding line (7 2 ) The second end of the second conductive layer extends to the side of one of the upper conductive layers (7 〇); the top surface of the lower conductive layer (80) is formed with a plurality of row electrodes (8 1 ), and the row electrodes (8 1 ) are respectively Connecting the first end of the guiding line (82), the second end of each lower guiding line (82) extends together to the position corresponding to the second end of the upper guiding line (72), and is arranged to make the upper/lower conductive during assembly. Layer (70) (8 〇) is oppositely disposed, and then optical glue is provided therebetween, and the lead of the flexible circuit board (50c) and the upper/lower conductive layer (7〇) (80) are introduced, 2 The second end contact of (8 2 ) constitutes an electrical connection; the combined upper/lower conductive layer (7〇) (80) is further disposed on the substrate (90) to form a touch panel. It can be seen from the above that the flexible circuit board of the touch panel is provided with a guide shoal and a shovel. However, the high-low yield of the touch panel process is related to the transparent guide of the upper/layer layer. It is related to the uniformity of the 'Electric Moon' and the electric material, so when the transparent conductive material M329210 is coated, it still needs to be Printed guides (5) ¥ line, glued and pressed soft circuit board, so that the original poorly coated (1) coated transparent conductive material thickness changes, resulting in poor overall flatness. Furthermore, the flatness of the upper/lower conductive layer is not limited by the thickness of the flexible circuit board, and the upper/lower guiding lines are disposed at the side of the conductive layer for the flexible circuit. The board connection contact 2 thus has a negative impact on the flatness... whether it is a flexible circuit board or a guide line, the flatness of the touch panel is affected. [New content] In view of the above shortcomings, this book is made for a long-lasting capacitive touch panel with better flatness and effective touch panel yield and accuracy. The main technical means for achieving the above purpose is that the full-plane capacitive touch panel comprises: an upper conductive layer having a top surface and a bottom surface, wherein the bottom surface is formed with a plurality of electrodes on the bottom surface. Each of the upper electrodes has a first end; the lower conductive layer is disposed below the upper conductive layer, and has a top surface, a bottom surface, and a plurality of through holes, the top surface of which is formed with a plurality of lower electrodes, and each of the lower electrodes There is a crossover of the upper conductive layer and a bottom surface corresponding to the upper end of each of the upper and lower electrodes, and a substrate is disposed on the lower conductive layer. Below, there is a top surface and a bottom surface and a plurality of through holes, the bottom surface forming a plurality of first guide lines and a plurality of second guide lines each having a front end and an end, and the first guide line front end line 5 M329210 respectively corresponding to The first end of the upper electrode, the front end of the second guiding line respectively corresponds to the first end of the lower electrode, and the end of the first guiding line and the end of the second guiding wire extend together to one side of the substrate; Through hole system corresponding to each a first end position of the pole and the lower electrode penetrates the top surface and the bottom surface of the substrate; the plurality of first conductive pillars and the plurality of second conductive pillars are disposed in each of the through holes, each having a bottom end and a top end, The bottom ends of the first conductive pillars are respectively connected to the first guiding line of the bottom surface of the substrate, and the top ends of the first conductive pillars are respectively protruded from the bell holes and extended to the respective upper electrodes through the through holes; each of the second conductive layers The bottom ends of the columns are respectively connected to the second guiding lines on the bottom surface of the substrate, and the top ends of the second conductive columns respectively protrude from the through holes and are extended and connected to the respective lower electrodes through the through holes. The creation may further comprise at least one intermediate conductive layer, which is further between the upper and lower conductive layers to reduce electromagnetic interference between the upper conductive layer and the lower conductive layer. The above-mentioned creation touch panel is mainly provided with a plurality of leads on the bottom surface of the substrate, and the first ends of the guide lines of the _ wire 7 respectively correspond to the upper end of the upper/lower conductive layer/the first end of the lower electrode, the substrate and the lower The conductive layer forms a through hole and a through hole corresponding to the first end of each guiding line for the conductive column to pass through; therefore, when the upper/lower guiding layer and the substrate are bonded to each other, the conductive column corresponding to the position of the first end of each electrode is The knife is connected to each of the guide wires and the electrodes, so that the signals of the upper/lower electrodes can be transported to the bottom surface of the substrate, so that the flexible circuit board can be directly connected to the bottom surface of the substrate, and the upper/lower conductive layer is only required to be created. The electrode is formed without forming a V-line, and the flexible circuit board is not sandwiched between the upper/lower conductive layers and directly connected to the bottom surface of the substrate. Therefore, the flatness of the touch panel can be controlled more accurately by the 6 M329210. Embodiments First, please refer to the first and second figures, which are the exploded view and the combined view of the first embodiment of the present invention. The present invention can be applied to a capacitive touch panel, which comprises an upper conductive layer. (1〇) with a top surface and a bottom a plurality of upper electrodes (ii) are formed on the bottom surface thereof, and in the embodiment, a plurality of column electrodes are arranged side by side, each of the upper electrodes (1 1 ) having a first end (1 1 〇); a lower conductive layer (20), The system is disposed under the upper conductive layer (1〇) and has a top surface, a bottom surface and a plurality of through holes (22). The top surface of the upper surface is formed with a plurality of lower electrodes (2 1 ). In this embodiment, the plurality of row electrodes are arranged side by side. And each of the lower electrodes (21) has a first end (210) and is opposite to the upper electrode (1 1 ), and each of the through holes (2 2 ) corresponds to the first end of each of the upper electrodes (11) ( 1 1 〇) and the lower electrode (21) lack the ^ (2 1 〇) position and penetrate the top surface and the bottom surface of the lower conductive layer (20); a substrate (30) is disposed under the lower conductive layer (20) , having a top surface, a bottom surface and a plurality of through holes (31), the bottom surface forming a plurality of first guiding lines (3 2 a ) and a second guiding line (3 2 b ), the first guiding line (3 2 a ) and The second guiding lines (3 2 b ) each have a front end (3 2 0 a ) ( 3 2 〇b ) and an end end ( 3 2 1 a ) ( 3 2 1 b } ' each of the first guiding lines (32a) ) front end (320 a) Corresponding to the first end (1 1 0 ) of the upper electrode (1 1 ); the end (3 2 0 b ) of each second guiding line (3 2 b ) of the M329210 corresponds to the first of the lower electrode (2 1) End (2 1 〇) ' and the first guide line (32 a) and the end (321a) (3 2 1 b ) of the second guide line (32b) extend together to one side of the base plate (30) To connect a flexible circuit board (5 〇a ); each of the through holes (3 1 ) corresponds to the first end (1 iO ) of each of the upper electrodes ( 1 1 ) and the first end of the lower electrode ( 21 ) ( 2 10 ) The position penetrates the top surface and the bottom surface of the substrate (30); the plurality of first conductive pillars (4〇a) and the plurality of second conductive pillars (4〇b), please refer to the third figure, the first conductive pillar (4) 〇a) respectively located in the through hole (3 1) corresponding to the first end (1 1 〇) of the upper electrode (1 1), having a bottom end and a top end, each bottom end being respectively connected to the substrate (3 〇) a guiding line (3 2 a ), the top end protrudes from the through hole (3 working) and extends through the through hole (22) of the lower conductive layer (2〇) to be connected to the first end of each dead electrode (11) ( 110); Please refer to the fourth figure, the second conductive column (4 0 b ) is respectively The through hole (3 1 ) corresponding to the first end (2 1 〇) of the lower electrode (2 丄) has a bottom end and a top end, and each bottom end is respectively connected to the second guide line of the substrate (3 〇) (3) 2 b ), the top end protrudes from the through hole (3 i ) and extends through the perforation (2 2 ) of the lower conductive layer 0) and is connected to the first electrode (2丄) as the second and fourth As shown in the figure, when the upper/lower conductive layer (ι〇) (2 〇: and the base is reversed (30), the first conductive column (4〇a) and the first: V electrode (4 〇b) The top end is in contact with the upper electrode (ii) and the lower electrode (2 1 ) respectively, and the bottom end of the first conductive column (4 〇a ) is respectively 8 M329210 and the substrate (3 〇) upper electrode (1 1 ) substrate (3 Ο Bottom-guide line (3 2 board (5 0 a); not with the substrate (3 〇 the lower electrode (2 1 to the substrate (3 〇) second guide line (3 board (5 0 a ) is placed on the substrate ( 3 〇 with the second guide line ((2 1 ) signal. The sister-in-law WV line (3 2 a) connects ·, Yi Yin, so that the upcoming signal is transmitted through the first conductive column (4 〇, aua) to the surface of the first-bow wire (2) 2a), and then transmitted to the first a) The terminal circuit of the terminal (3 2 la ) connection is similarly connected to the second guiding line (32b) of the second conductive column (4 〇b) at the bottom end; thus, the signal is transmitted through the second conductive column ( 4 〇b) Transfer the second guide line (32b) on the bottom surface and pass it to the soft power connected to the end of 2b) (3 2 1 b). Therefore, the flexible circuit board (5 〇a ) can be directly disposed on the bottom surface, correspondingly connected to the first guiding line (3 2 a ) 3 2b) to obtain or provide the upper/lower electrode (1 1 ) And the sixth embodiment is an exploded view and a combined view of the second embodiment of the present invention, which is different from the first embodiment in that the second embodiment further includes a conductive layer (6〇) by optical The glue is sandwiched between the upper conductive layer (10) and the lower conductive layer (20), and has a top surface, a bottom surface and a plurality of through holes (62), and the bottom surface is formed with a corresponding upper/lower electrode (11) ( 21) a middle electrode (61) having a first end (6 10), each through hole (62) corresponding to the first end (1 10) of the upper electrode (11) The perforation (22) of the lower conductive layer (2) and the through hole (31) of the substrate (30) are aligned, so that the first conductive pillar (40a) is connected to the upper electrode (1 1 ) through each of the perforations (62); 9 M329210 cf. the aforementioned upper/lower electrode (;L i ) ( 2 i ), the ball F guides the lightning spread (2 Ο ) corresponding to the first end of the middle electrode (6 1 ) (6 ^ " has a corresponding perforation ( U), the substrate (3C)) is the same 2 = the first end (6 1 〇) of the electrode (6 1 ) forms a corresponding 1) and forms a corresponding third guiding line (3 2 c ) on the bottom surface, and the corresponding through hole (3 1 ) is provided The signal of the third conductive pillar (4〇c) and the middle electrode (δ 1 ) can also be made to the bottom surface of the substrate (30) via the third conductive pillar, and the bottom of the third conductive pillar (4 〇c) - The third guide line (3 2 c ) to further pass the signal to the ::: circuit is reversed (5 0 b ). Referring to the seventh, eighth and ninth figures, the humanity is sequentially connected from the second, third and first conductive columns (4〇b) of the second embodiment (4〇(40a) A partial cross-sectional view of the lower electrode (21), the middle electrode (61) and the electrode (1 1 ), it can be seen that the lower electrode (2 1 ) is formed on the top surface of the lower conductive layer (2〇), and the middle electrode (6)丄) and the electrode (1 1 ) are respectively formed on the bottom surface of the middle conductive layer (6 〇) and the upper layer, the pen layer (10), the upper electrode (1JL), the lower electrode (21) and the middle electrode (6 1 ) And connected to the bottom surface of the substrate (30) by the first, second and third conductive pillars (4〇a) (40b) (40c) respectively, so that only the flexible circuit board (5 〇b) is disposed on the substrate (3 〇) bottom = and connected to the first, second and third guiding lines (3 2 a ) (32b) (32c) of the substrate (30), the upper/lower/middle electrodes can be obtained or supplied (1) 1) ( 2 1 ) ( 6 1 ) signal. In summary, the touch panel of the present invention forms the line of the 彳I guide M329210 on the original conductive layer on the bottom surface of the lowermost substrate, and each guide line is electrically conductive. The columns are respectively connected to the electricity of each conductive layer Therefore, the flexible circuit board is no longer sandwiched between the conductive layers; therefore, the flatness of the combined conductive layer can be controlled to an optimal state to present a capacitive full-surface touch panel. Brief Description of the Drawings] The first figure is an exploded perspective view of the first embodiment of the present creation.

第θ係本創作第一實施例的組合外觀圖。 弟二圖:係本創作第一實施例之導電柱連接至上電極 的局部放大剖視圖。 第四圖:係本創作第一 的局部放大剖視圖。 實施例之導電柱連接至下電極 第五圖:係本創作第 第六圖:係本創作第 第七圖:係本創作第 的局部放大剖視圖。The θ is a combined appearance of the first embodiment of the present creation. Fig. 2 is a partially enlarged cross-sectional view showing the connection of the conductive post of the first embodiment of the present invention to the upper electrode. Figure 4: A partial enlarged cross-sectional view of the first creation. The conductive column of the embodiment is connected to the lower electrode. Fig. 5 is the sixth drawing of the present invention: the seventh drawing of the present invention: a partial enlarged cross-sectional view of the present invention.

二較佳實施例的立體分解圖。 一實施例之組合外觀圖。 二實施例之導電柱連接至下電極 實施例之導電柱連接至中電極 第八圖:係本創作第 的局部放大剖視圖。 苐九圖:係本創作哲_ + 、 至上電極 的片却 弟一貫施例之導電柱連接 的局"卩玫大剖視圖。 圖 第十圖:係既有— 觸控面板立體分解 【主要元件符號說明】 11 M329210An exploded perspective view of a second preferred embodiment. A combined appearance of an embodiment. The conductive post of the second embodiment is connected to the lower electrode. The conductive post of the embodiment is connected to the middle electrode. Fig. 8 is a partially enlarged cross-sectional view showing the first part of the present invention.苐九图: This is the creation of the philosophies _ +, the top electrode of the film, but the consistent embodiment of the conductive column connection of the bureau's large section. Figure 10: Existing - Touch panel stereo decomposition [Main component symbol description] 11 M329210

(1 ο)上導電層 (1 1 ο)上電極第一 (2 1 )下電極 (2 2 )穿孔 (3 1 )貫孔 (3 2 b )第二引導線 (3 2 0 a )前端 (3 2 0 c )前端 (3 2 1 b )末端 (40a)第一導電柱 (40c)第三導電柱 (5 0 b )軟性電路板 (6 0 )中導電層 (6 1 0 )中電極第一 (7 0 )上導電層 (7 2 )上引導線 (8 1 )行電極 (9 0 )基板 (1 1 )上電極 (2 0 )下導電層 (210)下電極第一端 (3 0 )基板 (3 2 a )第一引導線 (3 2 c )第三引導線 (3 2 0 b )前端 (3 2 1 a )末端 (3 2 1 c )末端 (40b)第二導電柱 (5 0 a )軟性電路板 (5 0 c )軟性電路板 (6 1 )中電極 (6 2 )穿孔 (7 1 )列電極 (8 0 )下導電層 (8 2 )下引導線 12(1 o) upper conductive layer (1 1 o) upper electrode first (2 1 ) lower electrode (2 2 ) perforated (3 1 ) through hole (3 2 b ) second guide line (3 2 0 a ) front end ( 3 2 0 c ) front end (3 2 1 b ) end (40a) first conductive post (40c) third conductive post (5 0 b ) flexible circuit board (60) in the conductive layer (6 1 0) electrode a (7 0 ) upper conductive layer ( 7 2 ) on the guiding line ( 8 1 ) row electrode (90) substrate (1 1 ) upper electrode (20) lower conductive layer (210) lower electrode first end (3 0 Substrate (3 2 a ) first guiding line (3 2 c ) third guiding line (3 2 0 b ) front end (3 2 1 a ) end (3 2 1 c ) end (40b) second conductive column (5 0 a ) Flexible circuit board (5 0 c) flexible circuit board (6 1 ) in the electrode (6 2 ) perforated (7 1 ) column electrode (80) lower conductive layer (8 2) lower guide line 12

Claims (1)

M329210 九、申請專利範圍: 1 ·一種全平面電容式觸控面板,係包含: 一上導電層,具有—頂面及—底面,其底面形成有複 數上電極’各上電極係具有一第一端; 一下導電層,係設於上導電層之下方,具有一頂面、 -底面《數穿孔’其頂面形成有複數下電極,且各下電 極具有-第-端,且與前述上電極呈相對交叉,各穿孔係 對應各上電極與下電極之第一端位置而貫通下導電層之頂 面與底面; =,係設於下導電層之下方,該底面則形成複數 ^一^線與複數第:引導線,均各具有—前端及一末 端,弟-引導線之前端係分別對應前述上電極第—端,第 二引導線之前端係分別對應下電極之第一端,%第: :之末端與第二引導線之末端則一同延伸至基板之一側 邊,各貫孔係對應各上電極與下電極之第一端位置而貫通 基板之頂面與底面;及 、 複數第一導電柱與複數第-邋 内,久且古产”複數弟-¥電柱,係容置於各貫孔 内各具有一底端與一頂端 連接基板之第一引導魂,久筮+ &鸲係刀別 舟、 線各弟一導電柱之頂端則分別Λ出 於貝孔並延伸通過下導雷厣咖 、卜V電層之牙孔而連接至 第二導電柱之底端#八s,丨、έ拉盆』 上電極,各 導電柱之頂端則分別 線,各弟一 出於貝孔並延伸通過下 孔而連接至各下電極。 、€之牙 2 .如申請專利範圍第i 王十面電容式觸控 13 M329210 面板,該上導電層之上電極係為複數並排的列電極;該下 導電層之下電極係為複數並排的行電極。 3·如申請專利範圍第2項所述之全平面電容式觸控 面板,各引導線末端係連接至一軟性電路板。 4 士中《月專利|巳圍第3項所述之全平面電容式觸控 面板,可進-步包含一中導電層,係藉由光學膠夾設於上 導電層與下導電層之間,具有—底面及複數穿孔,其底面 係形成至少-中電極;I穿孔係對應上電極之第一端而與 下導電層之穿孔及基板之貫孔對合。 5 申巧專利範圍第4項所述之全平面電容式觸控 面板》亥中電極具有_第一端;該下導電層進一步於對應 該中電極之第一端形成有穿孔;該基板進-步於對應該中 電極之第-端形成有貫孔;且該下導電層之底面進一步形 成一對應該貫孔之第三引導線。 申月專利|&圍第5項所述之全平面電容式觸控 面板二對應中電極第一端之貫孔内係容置一第三導電 柱。亥苐一‘電柱係底端連接對岸$册 ^ . . 前端,該第三導電柱…= 孔之弟三引導線的 镇一端的n 、 、i伸牙經下導電層對應中電極 弟-私的牙孔’進而連接至中電極之第一端。 面板=1:專利範圍第6項所述之全平面電容式觸控 传電極之第三導電柱所連接的第三引導線, 其末而係連接一軟性電路板。 14M329210 IX. Patent application scope: 1 · A full-plane capacitive touch panel comprising: an upper conductive layer having a top surface and a bottom surface, the bottom surface of which is formed with a plurality of upper electrodes, each of which has a first electrode The conductive layer is disposed under the upper conductive layer and has a top surface, a bottom surface, a plurality of bottom holes, a top surface of which is formed with a plurality of lower electrodes, and each of the lower electrodes has a -first end, and the upper electrode Correspondingly intersecting, each perforation corresponds to the first end position of each of the upper electrode and the lower electrode and penetrates the top surface and the bottom surface of the lower conductive layer; =, is disposed under the lower conductive layer, and the bottom surface forms a plurality of lines And the plurality of: guide lines each having a front end and an end, the front end of the guide line corresponding to the first end of the upper electrode, and the front end of the second guide line respectively corresponding to the first end of the lower electrode, % The end of the : and the end of the second guiding line extend to one side of the substrate, and the through holes correspond to the top end and the bottom surface of the substrate corresponding to the positions of the first end of each of the upper and lower electrodes; a guide The column and the plural number - 邋, long and ancient production "multiple brothers - ¥ electric column, the system is placed in each of the through holes each has a bottom end and a top connection substrate of the first guiding soul, long time + & The tops of the conductive poles of the knives and the lines of the knives are respectively bent out of the bellows and extended through the bottom holes of the lower thunder and the electric layer to connect to the bottom end of the second conductive column #八s,丨The upper electrode of each of the conductive columns is separated by a line, and each of the brothers is connected to the lower electrode by a hole and extends through the lower hole. The tooth of the tooth 2. As claimed in the patent i The capacitive touch type 13 M329210 panel, the upper electrode of the upper conductive layer is a plurality of column electrodes arranged side by side; the lower electrode of the lower conductive layer is a plurality of row electrodes arranged side by side. 3. As described in claim 2 The full-plane capacitive touch panel is connected to a flexible circuit board at the end of each guide line. 4 The full-plane capacitive touch panel described in the third paragraph of the patent of "Monthly Patent" can be further included in the step-by-step The middle conductive layer is sandwiched between the upper conductive layer and the lower conductive layer by optical glue , having a bottom surface and a plurality of perforations, the bottom surface of which forms at least a middle electrode; the I perforation corresponds to the first end of the upper electrode and is aligned with the perforation of the lower conductive layer and the through hole of the substrate. The full-plane capacitive touch panel has a first electrode; the lower conductive layer further has a through hole formed at a first end of the corresponding electrode; the substrate advances to a corresponding electrode a through hole is formed at the end; and the bottom surface of the lower conductive layer further forms a pair of third guiding lines that are through the through hole. The full-plane capacitive touch panel of the second embodiment of the patent is applied in A third conductive column is accommodated in the through hole of the first end of the electrode. The bottom end of the first electric column is connected to the opposite side of the column. The front end, the third conductive column... = the third end of the hole of the third guiding line of the hole , i, the extension of the tooth through the lower conductive layer corresponding to the middle electrode-private orifice 'and then connected to the first end of the middle electrode. Panel=1: The third guiding line connected to the third conductive column of the full-plane capacitive touch-sensitive electrode described in the sixth aspect of the patent is connected to a flexible circuit board. 14
TW96216204U 2007-09-28 2007-09-28 Full-planar-type capacitance touch panel TWM329210U (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8514587B2 (en) 2009-10-08 2013-08-20 Innocom Technology (Shenzhen) Co., Ltd. Conductive structure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8514587B2 (en) 2009-10-08 2013-08-20 Innocom Technology (Shenzhen) Co., Ltd. Conductive structure

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