1356538 九、發明說明： 【發明所屬之技術領域】 本發明係有關於-種軟性排線結構及其製造方法，制言之係.關於一 種利用直接在軟性排線之延伸部上製作導電線路以達成改變相鄰導體之間 的間距大小以及具有跳線功能之發明。 【先前技術】 按，軟性排線（Flexible Flat Cable，FFC)為-種訊號傳輸用元件， 本身具有可任錢曲、高訊麟敝力等雜，目此被廣泛的劇在許多 電子產品中，該軟性排線係與電連接祕配使用，崎職卜端傳遞至 另外一端’達到訊號傳遞之目的。 一般來說，軟性排線的結構係為複數金屬導體，在金屬導體的上表面 及下表面再分別包覆絕緣層，且金屬導體的前後兩端之接點會裸露於外， 使軟性排祕有雜的魏，目為錄排_複數金屬導體舰緣層都很 薄’所以具有可任意彎折之雜，並可依鮮同的需求，製作出不同的絕 緣層厚度" 然而’一般的軟性排線在電性傳遞時，只能藉内部平行排列之金屬導 體將電路訊號由一端傳遞至另一端，卻無法利用改變軟性排線内部之電路 佈局達成跳線之需求，因此軟性排線僅具有導通之功能’但卻無法提供跳 線之功效。此外’當軟性排線之平行排列之金屬導體之間的間距大小不同 於電連接器之端子的間距時，通常需要在軟性排線與電連接器之間額外附 5 加上—個轉接板來進行電路轉接，此轉接祕·焊接的方式峡於軟性 " 由於為了使軟性排線的接點能夠配合端子的間距而順利安裝於電 . 上必需要在軟性排線之接點上焊接一轉接板，然後利用此轉接板 上的金手“搭接在電連接器之端子上，如此導致增加了製造的時間與成 本’並不符合經濟效益。 疋以’要如何解決上述之問題與缺失，即為從事此業之相關廠商所函 • 欲研究改善之方向所在。 【發明内容】 本發明之-主要目的係在於提供—讎性雜結構係先在轉線之 絕緣層上設有-延伸部’且使包覆在主排線内之導體的接點設於延仲部 上’之後再設置導線層與絕緣層於延伸部上，透稱線層之塗佈圓案與主 排線之複數導體接聞的相對設計，達姐變紐猶之轉導體線路之 間的間距大小以及具有跳線之功能。 • 本發明之另一主要目的係在於提供一種軟性排線結構之製造方法，係 先在主排線之絕緣層上設有一延伸部’之後再依序形成導線層與絕緣層於 • 紗部上，如解需要額外焊接—轉接板，轉轉造_域本增力:的 問題。 本發明旨在揭示-錄性排線結構，其包括主排線、第—導線層以及 第-絕緣層’其中主排線係包含一上絕緣層、相對於上絕緣層之一下絕緣 層以及設置於上絕緣層與下絕緣層之間的複數導體下絕緣層設有—延伸 部凸出於上絕緣層’該些導體之一端接點外露於上絕緣層且設於延伸部之 6 1356538 上。第一導線層設置於主排線之下絕緣層之延伸部上，其中第一導線層係 電性連接至少i份齡導體之—端接H絕緣料置於主排線之下 絕緣層之延伸部上，其中第-絕緣層健蓋第—導線層以及該些導體之一 端接點。 本發明旨在揭示一種軟性排線結構之製造方法，其包括提供一主排 線，其中主排線係包含-上絕緣層、相對於上絕緣層之_下絕緣層以及設 置於上絕緣層與下職層之間的複數導線，下絕緣層减—延伸部凸出於 上絕緣層，該些導線之一端接點外露於上絕緣層且位於延伸部之上。形成 一第一導線層於主排線之下絕緣層之延伸部上，其中第一導線層係電性連 接該些導體之該端接點。形成一第一絕緣層於主排線之下絕緣層之延伸部 上，其中第一絕緣層係覆蓋第一導線層以及該些導體之該端接點。 本發明之優點在於可隨著不同的需求，直接在軟性排線之延伸部上製 作導電層與絕緣f，透過軟性排線之導電接點與導電層之電路佈局的連接 設計，可令軟性排線之複數導體電性導通且導通位置錯置，如此就可達到 跳線之效果。此外，本發明還可將軟性排線之平行排列之相鄰金屬導體接 點之間的間距經由延伸部上所製作之導電層來改變其最後輸出端之接點的 間距大小，以連接導通不同端子間距的電連接器。所以本發明與習知利用 轉接板達到改變間距大小之軟性排線相比，本發明之結構不但較為簡單， 且製程也較為容易’非常適合大量生產且成本較低，所以可克服習用之具 有轉接板之軟性排線之製造成本較高的問題。 【實施方式】 7 1356538 本發明係有關於一種軟性排線結構，請參閲第—A圖至第一c圖，為 本發明之-實補之難排_構的跡錄結構示意圖。下述為本發明 之實施例’本發明之軟性排線結構係包括：一主排線卜一第一導線層2以 及一第一絕緣層3，詳述其構造及功能與其製程如下。 請參閱第- A圖，首先提供-主排線卜該主排線i係由上絕緣層u 與相對於上絕緣層11之下絕緣層13上下包覆複數導體1〇所熱壓合而成， 主排線1之複數導體10末端具有相對之近端接點1Q2及遠端接點1〇4，該 下絕緣層13設有-延伸部15凸出於該上絕緣層u，導體1〇之遠端接點 104外露於上絕緣層11且設置於該延伸部15之上。在本實施例巾，此延伸 部15與下絕緣層13係為係為一體成型，且其材質例如是聚乙稀對苯二甲 酸酯（PET)。 請參閱第-B圖’形成第-導線層2於主排線丨之下絕緣層i3之延伸 部15上，其中第-導線層2係電性連接複數導體1()之遠端接點1()4。在本 實施例中，係利用印刷的方式塗佈一導電膠於主排線i之延伸部15上，此 導電膠例如是銀E ’然不限於此，其他的導電㈣也可以細。由於係採 用印刷的方式’因此可直接將第—導線層2的線路_直接形成在主排線（ 之延伸部15上，並且可與複數導體1Q之複數接點⑽連接^之後，再經 過烘乾步驟以將第-導線層2之線路圖案固定在延伸部15 J^在本實施例 中’第-導線層2之線路圖案在延伸部15之末端上形成複數個接點2〇，其 中該些接點20與複數導龍之遠端接點⑽係呈—對—的線性連接，且 該些接點20的數量不-定等於遠端接點m的數量。此外，該些接點2〇 8 1356538 之相鄰兩接點之間的間距（PITCH)係小於複數導體10之相鄰兩端接點1〇4 之間的間距》 接著’請參閲第一 C圖，形成第一絕緣層3於主排線1之下絕緣層13 之延伸部15上，其中該第一絕緣層3係覆蓋於第一導線層2以及複數導體 10之遠端接點1〇4，以保護第一導線層2與複數導體1〇之遠端接點ι〇4免 於受到外界環境的影響，並且露出第—導線I 2之接點2G關後續連接之 用。在本實施例中，此第一絕緣層3係利用印刷的方式塗佈一光硬化樹脂 於主排線1之下絕緣層丨3之延伸部15上，此光硬化樹脂例如是紫外線硬 化膠（UV膠），然不限於此，也可塗佈其他的絕緣材料例如熱固性樹脂或環 氧树知’或者是以壓合法貼上聚乙烯對苯二曱酸酯或聚亞醯胺（Μ)等絕 緣材料層，白可以達到保護第一導線層2的目的。經過上述之製程所形成 的、°構，使得原先複數導體10之遠端接點104可透過延伸部15上所形成 的第導線層2而改變其原本輸出端的間距大小，例如可將1 〇pitcjj、3〇pin 之軟f生排線轉換成〇, 5P丨TCjj、之軟性排線，並且露出之第一導線層2 的接點20還可附帶有金手指（pad)的功能。 凊參閱第二A ®至第二E圖’為本發明之另-實酬之軟⑽線結構 的製作流麟構示意圖。下述為本義之實細，本發明之軟性排線結構 係包括：一主排線1、一第一導線層2、一第一絕緣層3、一第二導線層^ 及—第二絕緣層5，詳述其構造及功能與其製程如下。 請參閱第二A圖，首先提供一主排線1，該主排線1係由上絕緣層11 與相對於上絕緣層11之下絕緣層13上下包覆複數導體1()所熱壓合而成， 9 1356538 主排線1之複數導體10末端具有相對之近端接點102及遠端接點104，該 下絕緣層13設有一延伸部15凸出於該上絕緣層11，導體10之遠端接點 104外露於上絕緣層11且設置於該延伸部丨5之上，導體1〇之近端接點1〇2 係用以與其他電子元件（未繪示）作連接。在本實施例中，此延伸部15與 下絕緣層13係為係為一體成型，且其材質例如是聚乙烯對苯二甲酸酯。 請參閱第二B圖，形成第一導線層2於主排線1之下絕緣層13之延伸 部15上’其中第一導線層2係電性連接部份複數導體1〇之遠端接點1〇4。 _ 在本實施例中，係利用印刷的方式塗佈一導電膠於主排線1之延伸部15 上，此導電膠例如是銀漿，然不限於此，其他的導電材料也可以應用。由 於係採用印刷的方式，因此可直接將第一導線層2的線路圖案直接形成在 主排線1之延伸部15上，並且可與部份複數導體10之遠端接點1〇4連接。 之後，再經過烘乾步驟以將第一導線層2之線路圖案固定在延伸部巧上。 在本實施例中，第一導線層2之線路圖案在延伸部15之末端上形成複數個 接點20，其中該些接點20與複數導體1〇之遠端接點1〇4係呈一對一的線 ♦ 性連接’且該些接點20的數量不一定等於該些遠端接點1〇4的數量，該些 遠端接‘點104中有-第-遠端接點1〇41 *與第-導線層2之接點2〇電性 . 連接。此外，該些接點20之相鄰兩接點之間的間距係小於複數導體1〇之 相鄰兩端接點1〇4之間的間距大小。 接著.，請參閲第二C圖，形成第一絕緣層3於主排線丨之下絕緣層13 之延伸部15上唭巾該第—絕_ 3健蓋於第—導線層2與複數導體 之遠端接點104 ’用以保護第一導線層2與複數導體1〇之遠端接點ι〇4隔 10 1356538 絕於外界環境的影響，並且露出第-導線層2之接點2〇以利後續連接之 用。在本實施例中’為了讓第一遠端接點腿能夠可以再與其他的接點2〇 電性連接，所以在第-絕緣層3上設有開口 32、34，以露出第一遠端接點 1041以及部份第-導線層2。另外’此第—絕緣層3之材質及製作方法與 上述實施例雷同，故不再贅述。 之後’清參閱第二D圖，形成第二導線層4於第—絕緣層3上，其中 第二導線層4係經由開σ 32、34電性連接第—遠端接點匪以及部份第 -導線層2，如此可使得第—遠端接點達到跳線的效果。在本實施例 中’此第二導線層4之材質及製作方法與上述實施例之第—導線層2雷同， 故不再贅述。 最後’ s青參閱第二Ε圖’开多成第二絕緣層5於第一絕緣層3上，其中 該第二絕緣層5健蓋該第二導線層4，用以保護第二導線層恨絕於外界 環境的影響。在本實施例中’此第二絕緣層5之㈣及製作方法與上述實 施例之第-絕騎3雷同，故*再贅述。經過上狀製賴軸的結構， 除了使得原先複數導體1G之翻接點1G4可透過延伸部15上所形成的第 —導線層2而改變其原本輸出端的間距大小，並且還可透過第二導線層* 使得第一遠端接點1041達到跳線的效果。 請參閱第三A圖至第三(：® ’為本發明之又—實施例之軟性排線結構 的製作流程結構示意圖。下述為本發明之實施例，本發明之軟性排線結構 係包括：-主排，線ί、-第一導線層2、一第一絕緣層3、—第二導線層4 及第二絕緣層（未緣示）’詳述其構造及功能與其製程如下。 111356538 IX. Description of the Invention: [Technical Field] The present invention relates to a flexible cable structure and a method of manufacturing the same, and a system for making a conductive line directly on an extension of a flexible cable An invention for changing the size of the spacing between adjacent conductors and having a jumper function is achieved. [Prior Art] According to the flexible flat cable (FFC), it is a kind of signal transmission component, which has its own functions such as Qianqu, Gaoxun, and so on. It is widely used in many electronic products. The soft cable is used in conjunction with the electrical connection, and the port is sent to the other end to achieve the purpose of signal transmission. Generally, the structure of the flexible cable is a plurality of metal conductors, and the insulating layer is respectively coated on the upper surface and the lower surface of the metal conductor, and the joints of the front and rear ends of the metal conductor are exposed to the outside, so that the softness is secreted. There are miscellaneous Wei, the purpose of the record _ complex metal conductor ship's edge layer is very thin 'so have the ability to bend freely, and can produce different insulation thickness according to the same needs." However, 'general softness When the cable is electrically transmitted, the circuit signal can only be transmitted from one end to the other end by the metal conductors arranged in parallel, but the circuit layout inside the flexible cable cannot be used to achieve the jumper requirement, so the flexible cable only has The function of conduction is 'but it does not provide the effect of a jumper. In addition, when the spacing between the metal conductors arranged in parallel with the flexible cable is different from the spacing of the terminals of the electrical connector, it is usually necessary to additionally attach 5 plus an adapter plate between the flexible cable and the electrical connector. In order to carry out the circuit switching, the way of the transfer and the welding is soft. "Because the contact of the flexible cable can be smoothly installed on the connection with the spacing of the terminals. It must be on the contact of the flexible cable. Soldering an adapter plate and then using the gold hand on the adapter plate to "lap over the terminals of the electrical connector, which results in increased manufacturing time and cost" is not economical. The problems and omissions are the letters of the relevant manufacturers engaged in this industry. The purpose of the research is to improve the direction of the improvement. [The present invention] The main purpose of the present invention is to provide a 雠-heterogeneous structure first on the insulating layer of the transfer line. The extension portion is provided and the contact of the conductor wrapped in the main cable is disposed on the extension portion, and then the wire layer and the insulation layer are disposed on the extension portion, and the coating layer of the wire layer is transparently Main line The relative design of the conductors, the size of the gap between the conductors of the conductors and the function of the jumpers. • Another main object of the present invention is to provide a method for manufacturing a flexible cable structure. An extension portion is provided on the insulating layer of the main wiring line, and then the wire layer and the insulating layer are sequentially formed on the yarn portion, and if the solution requires additional welding-arrangement plate, the problem is that the force is increased. The present invention is directed to a magnetic recording cable structure including a main wiring, a first wiring layer, and a first insulating layer, wherein the main wiring includes an upper insulating layer, a lower insulating layer with respect to the upper insulating layer, and a plurality of lower conductor insulating layers disposed between the upper insulating layer and the lower insulating layer are provided with an extension protruding from the upper insulating layer. One of the conductor ends is exposed to the upper insulating layer and is disposed on the extension 6 1356538 The first wire layer is disposed on the extension of the insulating layer below the main wire, wherein the first wire layer is electrically connected to the at least one-age conductor - the terminal H insulating material is placed under the main wire and the insulating layer On the extension, where the first insulation A cover-wire layer and a termination point of the conductors. The present invention is directed to a method of fabricating a flexible wire structure comprising providing a main wire, wherein the main wire comprises an upper insulating layer, relative to a lower insulating layer of the upper insulating layer and a plurality of wires disposed between the upper insulating layer and the lower working layer, the lower insulating portion of the lower insulating layer protrudes from the upper insulating layer, and one of the end points of the wires is exposed to the upper insulating layer And a first wire layer is formed on the extension of the insulating layer below the main wire, wherein the first wire layer is electrically connected to the terminal of the conductors to form a first insulating layer. An extension of the insulating layer under the main wiring, wherein the first insulating layer covers the first wiring layer and the termination point of the conductors. The invention has the advantages that it can be directly in the soft row according to different needs The conductive layer and the insulating layer f are formed on the extension portion of the line, and the connection design of the conductive contact layer of the flexible wiring line and the circuit layer of the conductive layer can electrically connect the plurality of conductors of the flexible cable and the conduction position is misaligned. Reach jumper The effect. In addition, the present invention can also change the spacing between the adjacent metal conductor contacts arranged in parallel by the flexible cable to change the pitch of the contacts at the final output end thereof through the conductive layer formed on the extension portion, so that the connection is different. Electrical connector for terminal spacing. Therefore, the present invention is not only simpler in structure but also easier in process than the flexible cable which uses the adapter plate to achieve the change of the pitch size, which is very suitable for mass production and low cost, so that it can be overcome by conventional use. The problem of high manufacturing cost of the flexible cable of the adapter plate. [Embodiment] 7 1356538 The present invention relates to a flexible cable structure, please refer to the drawings from Fig. A to Fig. 1c, which are schematic diagrams of the trace structure of the hard-to-replacement of the present invention. The following is an embodiment of the present invention. The flexible cable structure of the present invention comprises: a main wiring layer, a first wiring layer 2, and a first insulating layer 3, the structure and function of which are detailed as follows. Referring to FIG. A, firstly, the main wiring is formed by the upper insulating layer u and the upper and lower insulating layers 13 of the upper insulating layer 11 are coated with a plurality of conductors 1 . The end of the plurality of conductors 10 of the main cable 1 has opposite proximal contacts 1Q2 and distal contacts 1〇4, and the lower insulating layer 13 is provided with an extension 15 protruding from the upper insulating layer u, the conductor 1〇 The distal contact 104 is exposed on the upper insulating layer 11 and disposed above the extension 15 . In the towel of the present embodiment, the extending portion 15 and the lower insulating layer 13 are integrally formed, and the material thereof is, for example, polyethylene terephthalate (PET). Please refer to FIG. 4B to form the first-wire layer 2 on the extension portion 15 of the insulating layer i3 under the main wiring layer, wherein the first-wire layer 2 is electrically connected to the remote contact 1 of the plurality of conductors 1 () 4. In this embodiment, a conductive paste is applied on the extension portion 15 of the main wiring i by means of printing. The conductive paste is, for example, silver E', but the other conductive (four) may also be thin. Since the printing method is used, the line _ of the first wire layer 2 can be directly formed on the main wire (the extension portion 15 and can be connected to the plurality of contacts (10) of the plurality of conductors 1Q, and then baked. a dry step of fixing the line pattern of the first wire layer 2 to the extension portion 15 J ^ In the present embodiment, the line pattern of the first wire layer 2 forms a plurality of contacts 2 在 on the end of the extension portion 15 , wherein The contacts 20 of the plurality of guides are linearly connected to each other, and the number of the contacts 20 is not equal to the number of remote contacts m. In addition, the contacts 2间距8 1356538 The spacing between adjacent two contacts (PITCH) is less than the spacing between adjacent ends of the plurality of conductors 10〇4〇4. Next, please refer to the first C diagram to form the first insulation. The layer 3 is on the extension 15 of the insulating layer 13 below the main wiring 1, wherein the first insulating layer 3 covers the first wiring layer 2 and the distal contact 1〇4 of the plurality of conductors 10 to protect the first layer The wire contact layer 2 and the distal end point of the plurality of conductors 1〇 are protected from the external environment, and the first wire I is exposed. The contact of 2G is used for the subsequent connection. In the embodiment, the first insulating layer 3 is coated with a photo-curable resin on the extension portion 15 of the insulating layer 3 below the main wiring 1 by printing. The photo-curing resin is, for example, a UV-curable adhesive (UV adhesive). However, it is not limited thereto, and other insulating materials such as a thermosetting resin or an epoxy resin may be applied or a polyethylene p-benzoquinone may be applied by pressure. An insulating material layer such as an acid ester or a polyamidamine (white) can achieve the purpose of protecting the first wire layer 2. The structure formed by the above process makes the remote contact 104 of the original plurality of conductors 10 The distance between the original output ends is changed by the first conductive layer 2 formed on the extending portion 15. For example, the soft 生 raw line of 1 〇pitcjj and 3〇pin can be converted into 〇, 5P 丨 TCjj, and the flexible cable. And the contact 20 of the exposed first wire layer 2 can also be attached with the function of a gold pad. 凊 Refer to the second A ® to the second E diagram as the other - the soft (10) line structure of the present invention. The schematic diagram of the flow lining is made. The following is the actual meaning of the soft line of the present invention. The structure includes: a main wiring 1, a first wiring layer 2, a first insulating layer 3, a second wiring layer, and a second insulating layer 5. The structure and function of the structure are as follows. In the second A diagram, a main cable 1 is first provided, which is formed by the upper insulating layer 11 and the upper and lower insulating layers 13 of the upper insulating layer 11 are coated with a plurality of conductors 1 (). 9 1356538 The end of the plurality of conductors 10 of the main cable 1 has opposite proximal contacts 102 and distal contacts 104. The lower insulating layer 13 is provided with an extension 15 protruding from the upper insulating layer 11 and the conductor 10 is far away. The termination point 104 is exposed on the upper insulating layer 11 and disposed on the extension portion 丨5. The proximal contact 1〇2 of the conductor 1 is connected to other electronic components (not shown). In the present embodiment, the extension portion 15 and the lower insulating layer 13 are integrally formed, and the material thereof is, for example, polyethylene terephthalate. Referring to FIG. 2B, the first wiring layer 2 is formed on the extension portion 15 of the insulating layer 13 below the main wiring 1 'where the first wiring layer 2 is electrically connected to the remote junction of the plurality of conductors 1 1〇4. In the present embodiment, a conductive paste is applied on the extension portion 15 of the main cable 1 by printing. The conductive paste is, for example, a silver paste. However, other conductive materials may also be used. Since the printing method is adopted, the wiring pattern of the first wiring layer 2 can be directly formed on the extension portion 15 of the main wiring 1 and can be connected to the distal contact 1〇4 of the partial plurality of conductors 10. Thereafter, a drying step is performed to fix the line pattern of the first wire layer 2 on the extension portion. In this embodiment, the circuit pattern of the first wire layer 2 forms a plurality of contacts 20 on the end of the extension portion 15, wherein the contacts 20 and the remote contacts 1〇4 of the plurality of conductors 1 are in a The number of the first pair of contacts is not necessarily equal to the number of the remote contacts 1〇4, and the remote terminals have a -first-distal contact 1 in the point 104. 41 * Contact with the first conductor layer 2 2 electrical. Connection. In addition, the spacing between adjacent two contacts of the contacts 20 is less than the spacing between adjacent end contacts 1〇4 of the plurality of conductors 1〇. Next, referring to FIG. 2C, the first insulating layer 3 is formed on the extending portion 15 of the insulating layer 13 under the main wiring layer, and the first insulating layer 3 is covered by the first conductive layer 2 and the plurality The distal contact 104' of the conductor is used to protect the first wire layer 2 from the distal end of the plurality of conductors 1 〇4 separated by 10 1356538, and is exposed to the influence of the external environment, and the contact of the first wire layer 2 is exposed 2 〇 Eli for subsequent connections. In this embodiment, in order to allow the first distal contact leg to be electrically connected to other contacts 2, openings 32, 34 are provided on the first insulating layer 3 to expose the first distal end. Contact 1041 and a portion of the first-wire layer 2. Further, the material and manufacturing method of the first insulating layer 3 are the same as those of the above embodiment, and therefore will not be described again. After that, referring to the second D diagram, the second wiring layer 4 is formed on the first insulating layer 3, wherein the second wiring layer 4 is electrically connected to the first-distal contact point and the partial portion via the openings σ 32 and 34. - Wire layer 2, which allows the first-distal contact to reach the jumper effect. In the present embodiment, the material and manufacturing method of the second wire layer 4 are the same as those of the first wire layer 2 of the above embodiment, and therefore will not be described again. Finally, the second slab is further referred to as a second insulating layer 5 on the first insulating layer 3, wherein the second insulating layer 5 covers the second wiring layer 4 to protect the second wiring layer. Out of the influence of the external environment. In the present embodiment, the (fourth) and the manufacturing method of the second insulating layer 5 are the same as those of the first embodiment of the above-described embodiment, so that they will be described again. The structure of the upper shaft is made to change the spacing of the original output end through the first wire layer 2 formed on the extending portion 15 except that the flip point 1G4 of the original plurality of conductors 1G can pass through the second wire. Layer* causes the first remote contact 1041 to reach the effect of a jumper. Please refer to FIG. 3A to FIG. 3(:®' is a schematic diagram of the manufacturing process structure of the flexible cable structure of the embodiment. The following is an embodiment of the present invention, and the flexible cable structure of the present invention includes :- main row, line ί, - first wire layer 2, a first insulating layer 3, - second wire layer 4 and second insulating layer (not shown)' detailed construction and function and its manufacturing process are as follows.
丄JJUJJO 請參閱第三A圖 1的差異在轉_ 1G触—繼1，糊料—Α圖中之主排線 14上具有第-外露:：包含第一導體14及第二導體㈣ 峨第三外:、第一截™ 卜露。Ρ 162、第二截斷部164及第四外 夕第卜露^與第：外露部146 _設於第之相對兩側，此 166 °丄JJUJJO Please refer to the difference of the third A figure 1 in the turn _ 1G touch - the first, the paste - the main line 14 in the map has the first - exposed:: the first conductor 14 and the second conductor (four) Three foreign:, the first section TM Bu Lu. Ρ 162, the second cut-off portion 164, and the fourth outer eve and the first: the exposed portion 146 _ are disposed on opposite sides of the first side, the 166 °
4㈣參閱第三B圖，形成第—導線層2於主排㊆之下絕細之延伸 p上，'中第-導線層2係電性連接複數導體1〇之遠端接點⑽。在本 實⑷中此第導線層2亦形成在主排線1之上絕緣層11上，且電性連 接第二外露部146與第三外露部162。4 (4) Referring to FIG. 3B, the first conductor layer 2 is formed on the fine extension p below the main row 7, and the middle first conductor layer 2 is electrically connected to the distal contact (10) of the plurality of conductors 1〇. In the embodiment (4), the first conductive layer 2 is also formed on the insulating layer 11 above the main wiring 1, and electrically connected to the second exposed portion 146 and the third exposed portion 162.
接著月參閱第一c圖，形成第一絕緣層3於主排線i之下絕緣層^ 之延伸415上’其中該第一絕緣層3係覆蓋於第一導線層2與複數導體1〇 之遠端接點1G4用以保護第—導線層2與複數導體之遠端接點1〇4隔 絕於外界環境的影響，並且露出第一導線層2之接點2〇以利後續連接之 用。在本實施例中，為了讓第一外露部142與第四外露部166電性連接， 所以在H緣層3上設有開π (未絲），以露出第―外露部142與第四 外露部166。然後’形成第二導線層4於第一絕緣層3上，其中第二導線層 4係經由開口電性連接第-外露部142與第四外露部166，如此可使得第一 導體14及第二導體16達到跳線的效果^最後，雜第二絕緣層（未績示） 於第-絕緣層3上，其中該第二絕緣層5係覆蓋該第二導線層4，用以保護 第二導線層4隔絕於外界環境的影響。 12 综上所述，本發明之軟性排線的結構特徵係在於習用之軟性排線上設 有延伸部，並且直接在此延伸部上製作導電層與絕緣層，如此就可以達 到改變相料體祕之間關距大小以及具有跳線之效果^與胃知利用轉 接板達到改變導體’魏的軟性排線相比，本發明之結構不但較為簡 單且製程也較為容易，非常適合大量生產且成本較低所以可克服習知 具有轉接板之軟性排線之成本較高的問題。 由上所述者僅為用以解釋本發明之較佳實施例，並非企圖據以對本發 月做任何财上之_，是以，凡有在_之發明精神下所财關本發明 之任何修域變更者，皆仍應包括在本發明意聽護之範_内。 综上所述’本發明軟性排線結構在結構設計、使用實用性及成本效益 上’確實疋完全符合㈣上發展所f，且所揭露之結碰明亦是具有前所 未有的創新構造’所以其具有「新穎性」應無疑慮，又本發明可較之習知 結構更具功效之增進，因此亦具有「進步性」，其完全符合_專利法有關 發月專利之申凊要件的規定，乃依法提起專利申請，並敬請釣局早日審 查，並給予肯定。 【圖式簡單說明】 第A圖至第一 C圖為本發明之一實施例之軟性排線結構的製作流程結構 示意圖。 第- A圖至第二E圖為本發明之另—實關之軟性排賴構的製作流程結 構不意圖。 第- A圖至第三c圖為本發明之又—實施例之軟性排線結構的製作流程結 構示意圖。 13 1356538 【主要元件符號說明】 主排線1 導體10 近端接點102 遠端接點104 第一遠端接點1041 上絕緣層11 下絕緣層13 第一導體14 第一外露部142 第一截斷部144 第二外露部146 延伸部15 第二導體16 第三外露部162 第二截斷部164 第四外露部166 第一導線層2 接點20 第一絕緣層3 開口 32、34 第二導線層4 第二絕緣層5Referring to the first c-figure, the first insulating layer 3 is formed on the extension 415 of the insulating layer ^ under the main wiring i, wherein the first insulating layer 3 covers the first wiring layer 2 and the plurality of conductors 1 The remote contact 1G4 is used to protect the remote contact 1/4 of the first wire layer 2 and the plurality of conductors from the influence of the external environment, and expose the contact 2 of the first wire layer 2 for subsequent connection. In this embodiment, in order to electrically connect the first exposed portion 142 and the fourth exposed portion 166, an opening π (not silk) is provided on the H edge layer 3 to expose the first exposed portion 142 and the fourth exposed portion. Part 166. Then forming a second wire layer 4 on the first insulating layer 3, wherein the second wire layer 4 is electrically connected to the first exposed portion 142 and the fourth exposed portion 166 via the opening, so that the first conductor 14 and the second portion can be made The conductor 16 reaches the effect of the jumper. Finally, the second insulating layer (not shown) is on the first insulating layer 3, wherein the second insulating layer 5 covers the second wiring layer 4 for protecting the second wire. Layer 4 is isolated from the influence of the external environment. In summary, the flexible cable of the present invention is characterized in that an extension is provided on a conventional flexible cable, and a conductive layer and an insulating layer are directly formed on the extension portion, so that the phase material can be changed. Compared with the size of the gap and the effect of the jumper, the structure of the present invention is not only simpler but also easier to process, and is more suitable for mass production and cost. The lower the cost of the conventional flexible cable with the adapter plate can be overcome. The above description is only for the purpose of explaining the preferred embodiments of the present invention, and is not intended to be used to make any financial for the present month, so that any of the inventions may be deposited under the spirit of the invention. Those who have changed the domain should still be included in the scope of the invention. In summary, the 'soft structure of the present invention in the structural design, practicality and cost-effectiveness' is completely in line with the development of (4), and the exposed knot is also an unprecedented innovative structure. The "newness" should be undoubtedly considered, and the invention can be more effective than the conventional structure, and therefore has "progressiveness", which fully complies with the requirements of the patent law regarding the application requirements of the monthly patent. File a patent application in accordance with the law, and ask the fishing bureau to review it early and give it affirmation. BRIEF DESCRIPTION OF THE DRAWINGS FIG. A to FIG. 1C are schematic diagrams showing the structure of a manufacturing process of a flexible cable structure according to an embodiment of the present invention. The first to second E diagrams are not intended to be the construction flow structure of the soft-destructive structure of the other embodiment of the present invention. Fig. A to Fig. 3C are diagrams showing the construction flow of the flexible cable structure of still another embodiment of the present invention. 13 1356538 [Main component symbol description] Main cable 1 conductor 10 proximal contact 102 remote contact 104 first remote contact 1041 upper insulating layer 11 lower insulating layer 13 first conductor 14 first exposed portion 142 first Truncated portion 144 second exposed portion 146 extension portion 15 second conductor 16 third exposed portion 162 second truncated portion 164 fourth exposed portion 166 first wire layer 2 contact 20 first insulating layer 3 opening 32, 34 second wire Layer 4 second insulating layer 5