200536190200536190
五、發明說明（1) 【發明所屬之技術領域】 本發明係關於一種軟性雷 有屏蔽平面層之扁平型軟性構特別是關於-種具 【先前技術】 再 查在電腦設備、量測儀哭、 置之電路設計中，經常都會；用:：：f置：f f電器裝 連接排線，以將不同的電路# & 、“號氟線、或 之電器裝置予以作電Π:接 '路模組、或將兩個以上 即ί: ? 該筆記型電腦主機與液晶顯示幕之間， I3大。卩伤疋採用扁平狀之連接排線作電俨號之連 接排線兩端之信號接觸端係分別連 j 與液晶顯示幕之信號連接座。关於。…己“恥主機 在講求高速信號傳輸之邏輯電路設計中，一般都 用具有屏蔽面的差模信號傳輸線（Differentiai肋心V. Description of the invention (1) [Technical field to which the invention belongs] The present invention relates to a flat type soft structure with a shielded planar layer of soft lightning, and in particular, to a kind of [previous technology] re-check in computer equipment and measuring instruments In the design of the circuit, it is often used; use ::: f set: ff electrical equipment to connect the cable to connect different circuits # &, "fluorine line, or electrical equipment to make electrical connections: Module, or two or more:? The I3 between the notebook computer and the LCD screen is large. 卩 The flat connection cable is used as the signal contact between the two ends of the connection cable. The terminals are respectively connected to the signal connection bases of the j and the LCD screen. About ...... the host computer generally uses a differential mode signal transmission line (Differentiai rib core with a shielding surface) in the design of logic circuits that require high-speed signal transmission.
Γ二1L!ne)來進行高速資料之傳輸。該信號傳輪 線除了差模信號（Differential Mode)之傳送之外，亦可J 能同時作為共模信號（common Mode)之傳送。典型的差模 ϊϊΐ輸線需要有100歐姆之阻抗，而典型的共模信號傳 輸線需要有1 〇 〇歐姆之阻抗。 再者，在傳統技術中，為了要讓該連接排線連接於兩 個=同之電路板、電路模組、或電器裝置之間，故通常都 必需開設一預設開槽，以供一軟性排線或軟性 通過。但在某些應用領域中，可能僅允許開設圓孔或方形 槽，但此一圓孔或方形槽結構卻無法讓傳統的排線通過，Γ = 1L! Ne) for high-speed data transmission. In addition to the differential mode signal transmission, the signal transmission line can also be used as a common mode signal transmission at the same time. A typical differential mode ϊϊΐ transmission line needs to have an impedance of 100 ohms, while a typical common mode signal transmission line needs to have an impedance of 100 ohms. Furthermore, in the conventional technology, in order to connect the connection cable between two identical circuit boards, circuit modules, or electrical devices, it is usually necessary to provide a preset slot for flexibility. Cable or soft pass. However, in some application fields, only circular holes or square grooves may be allowed, but this circular hole or square groove structure cannot allow the traditional cable to pass through.
第5頁 200536190 ---一 五、發明說明（2) ^ Ϊ設計者只㉟以類㈣卓由電纜線來達到連接之目沾 而该同軸電纜線卻又盔 目的，然 性，此一現氣了 : 軟性電路排線之可撓特 現象k成了電路設計者之限制。 凡特 【發明内容】 本發明所欲解決之技術問題 :十：前述高速信號傳輸之邏輯電 具有良好信號屏蔽效果的差模信號仃叹叶出一 估t Γ计 蔽平面層來提供差模俨沪傳鈐綠夕時 值，貫為重要的課題。再者，如 。〜傳輸線之阻抗 平型軟性電路板結構中更配合複層;:置蔽平面層之扁 於產業方面當更具有其實用價值。且、七緣之結構，則對 緣此，本發明之主要目的 層之扁平型軟性電路板結構，包二一種具有屏蔽平面 及至少一對差模信號傳輪者古二延伸之絕緣區段以 傳輪線傳送時，可具備良好的以=由該差模信號 本發明之另一目的即是提供一 ^莫信號傳輸線結構，其複數個置結構之 置而形成一複層疊置絕緣區段， 之名緣區&可上下疊 有至少一對差模信號傳輸線，而在哕，，緣區段中皆配置 面亦配置有一屏蔽平面層。 "母一個絕緣區段之表 本發明解決問題之技術手段 本發明為解決習知技術之問題 〜T私用之技術手段係在 第6頁 200536190 五、發明說明（3) 一延伸之絕緣區段中配置至少一 該差模信號傳輸線係以一水平—板信號傳輸線，其中 中，且沿著該絕緣區段之延伸二：隔配置在該絕緣區段 延伸至第，端，在該差模信以之第-端 有一屏蔽平面層，藉由該屏蔽 爲 夕 又面乃配置 輸線之阻抗值。複數個延 s，供各個差模信號傳 -複層疊置絕緣區段，「區Π上下疊置而形成 對差模信號傳輸、線，*在該每l ϋ ^皆配置有至少一 有-屏蔽平面層。較佳地，：而：段之表面亦配置 十曰次疋具有複數個心Mu。狀屏蚊 本發明對照先前技術之功效 輸線具；ί: : Ϊ :，技術手段，可以使得差模信號傳 傳輸線-且=置在該差模心 傳輸線在傳送差模信號時所需^阻抗值u供該差模信號 【實施方式】 參閱第_ _ 扁平型軟性；：2:構2顯=發明具有屏蔽平面層之 不該扁平型軟性電路纟士 只鈀例立體圖，第二圖係顯 顯示第一圖中 之頂視平面不意圖’而第三圖係 如圖所二3Λ面之剖視圖。 100包括有明第一實施例之扁平型軟性電路結構 L伸之％緣區段！ ’其頂面係為第一表面" 200536190 五、發明說明（4) — 而底面係為第二表面1 2 ’且在該絕緣區段 一端13及第二端14。 叩細仏成弟 線之内部配置有至少一對差模信號傳輸 線2卜各對之差拉信號傳輸線21係以 得輸 1之第-表面U之水平方向㈣隔地相 1中（同時參閱第三圖所示），且該在5亥，吧緣區段 著該絕緣區段1之延伸方 ^ 。〜傳輸線21係沿 伸至第二端14。伸方向亥絕緣區段1之第一端u延 在該絕緣區段丨之内部除了配置差模 外，亦可以同時配置一對共模信號傳輸線：專山輸線21之 域不同而可作不同之變化應用。 、’t 2，知視應用領 在各個、纟巴緣區段丨之第一表面1 1上 與各個差模信號傳輸線2 二有一屏蔽平面 §亥屏敝平面層3除了作為差模信號傳^持—預定間距。 亦棱：該差模信號傳輸線所需之阻抗：之屏蔽面之外， 第四圖係顯示本發明具有屏蔽;^ ° 路板結構之第-眚 面層之扁平型軟性雷 設計大致上貫r體圖，…實施例 如斗 〇第一圖所示之實施例相π ^ τ具、，.σ構 在泫絕緣區段1之 同’其差異在於除了 -Jg q ^ 弟表面11 (即頂面）卜π二、丄 面之外’更在該絕緣區則 )上开,成有一屏蔽平 成有了屏蔽平面層31。 —表面12(即底面）另形 第五圖係顯示本且 三實施例立體： …致上與第一圖所示之實施 2例中，其結構 其差異在於該絕 rm—an- 第8頁 200536190Page 5 200536190 --- 15. Description of the invention (2) ^ The designer only used similar cables to achieve the purpose of connection by the cable, but the coaxial cable was helmeted. Furious: The flexible characteristic k of flexible circuit cables has become a limitation for circuit designers. Vant [Contents of the invention] The technical problem to be solved by the present invention is as follows: Ten: The above-mentioned high-speed signal transmission logic has a good signal shielding effect of the differential mode signal. The sigh leaves an estimate t Γ to shield the plane layer to provide the differential mode. The time of Shanghai Chuanxi Luxixi has always been an important subject. Furthermore, such as. ~ Impedance of transmission line The flat flexible circuit board structure is more compatible with multi-layers; the flattened shielding layer has more practical value in terms of industry. And, the structure of the seven-edge, for this reason, the flat flexible circuit board structure of the main object layer of the present invention includes two insulation sections with a shield plane and at least one pair of differential-mode signal transmission wheels. When transmitting by transmission line, it is possible to provide a good signal from the differential mode signal. Another object of the present invention is to provide a signal transmission line structure. The plurality of structures are arranged to form a plurality of laminated insulation sections. The famous edge area & may have at least one pair of differential mode signal transmission lines stacked on top of each other, and in the edge area, a shielding plane layer is also arranged on each of the edge areas. " The table of an insulating section of the invention The technical means for solving the problem of the present invention The present invention is to solve the problems of the conventional technology ~ The technical means for private use is on page 6, 200536190 V. Description of the invention (3) An extended insulating area At least one of the differential-mode signal transmission lines configured in the segment is a horizontal-plate signal transmission line, of which, and extending along the second of the insulation section: the partition configuration is extended to the first and the end of the insulation section in the differential mode. The first end of the letter has a shield plane layer, and the shield is used to configure the impedance of the transmission line. A plurality of delays for each differential mode signal transmission-multiple layers of insulation sections are stacked, "area Π is stacked on top of each other to form a pair of differential mode signal transmission, lines, * at least one of each 屏蔽 ^ is configured with-shielded Plane layer. Preferably, and: The surface of the segment is also provided with a ten-thousand-thousand-thickness Mu with a plurality of hearts Mu. The mosquito screener of the present invention contrasts with the efficacy of the prior art power transmission tool; Differential-mode signal transmission line -and = placed on the differential-mode core transmission line ^ impedance value u required for transmitting the differential-mode signal for the differential-mode signal [Embodiment] See page _ _ Flat type soft; 2: 2: 2 display = Invented a perspective view of a flat palladium example of a flat-type flexible circuit with a shielding plane layer. The second figure shows the top plan plane in the first figure is not intended, and the third figure is a sectional view of the 3Λ plane in Figure 2 100 includes the flat edge of the flat flexible circuit structure of the first embodiment. The top edge is the first surface " 200536190 V. Description of the invention (4) — and the bottom surface is the second surface 1 2 'And at one end 13 and the second end 14 of the insulating section. 叩 细 仏 成Inside the line, at least one pair of differential mode signal transmission lines 2 and each pair of differential pull signal transmission lines 21 are arranged in the horizontal direction of the first surface U of the input 1 to be separated from the ground phase 1 (see also the third figure), And it should be at 5h, the edge of the bar extends along the extension of the insulation 1 ^. ~ The transmission line 21 extends along the second end 14. The first end u of the insulation 1 extends in the insulation area. In addition to the differential mode configuration, a pair of common-mode signal transmission lines can also be configured at the same time in the segment 丨: the special mountain transmission line 21 has different domains and can be used for different applications. The first surface 11 of the edge section 丨 has a shielding plane on each of the differential mode signal transmission lines 2 and the plane layer 3 except for being transmitted as a differential mode signal—a predetermined distance. Also: The differential mode signal transmission line Desired impedance: In addition to the shielding surface, the fourth figure shows that the present invention has shielding; the flat-type soft mine design of the first-th surface layer of the circuit board structure is roughly consistent with the r-body diagram, ... In the embodiment shown in the first figure, phases π ^ τ and The difference between paragraph 1 and 'the difference lies in that in addition to -Jg q ^ brother surface 11 (that is, the top surface) π π, 丄 plane' in the insulation area), there is a shield Heisei has a shield plane layer 31 —The fifth figure of the surface 12 (ie, the bottom surface) shows three dimensions of this and the third embodiment:… the difference between the structure and the second embodiment shown in the first figure is that the absolute rm-an- 8th Page 200536190
緣區段1之第一表面11 (即頂面）上所形成之屏蔽平面層係 為一網狀屏蔽平面層32，亦同樣能提供該差模信號傳輪1 之屏敝面及阻抗匹配之功能。 1 ' 弟六圖係顯示本發明具有屏蔽平面層之扁平型軟性+ 路板結構之第四實施例立體圖，在此一實施例中，其結= 設計亦大致上與第一圖所示之實施例相同，其差異^ 絕緣區段1之第一表面1丨（即頂面）上所形成之屏蔽平面 係為一開設有複數個開孔區域33 i之屏蔽平面層33。該二 1開孔區域331係順沿著該絕緣區段丨中之差模信號傳輪 2 :延伸方向而配置。藉由該開設在對應差模信號傳輪： 上之開孔區域331，可減少該差模信號傳輸線21盥屏 ::層33間之電容，藉此而增加該傳輸線與屏蔽平面層之 第七圖係顯示本發明具有屏蔽平面層之 路板結構之第五實施例立體圖，在此一 甘A電 了複層疊置之扁平型軟性電路結構2。。’ ' ’有'採用 個”之絕緣區段i a、i b、i c 上下T括有硬數 ，層疊置絕緣區段。類似於前述之 ：二:形成- 母一個絕緣區段la、lb、lc中亦皆配 ，二構’，在該 號傳輸線2 1，每一對差槿_ $ . 有至/ 一對差模信 I間Ρ阶罢★斗對差板仏嬈傳輸線21亦係以一水平方& 間^配置在該絕緣區段中，且水千方向 向Π而延伸。 者μ、、、邑、，彖區段之延伸方 在該每一個絕緣區段丨a、1 b 屏蔽平面層3a、, 、，， lc之頂面亦皆配置有一 面層3a 3b、3c ’亚與該絕緣區段“…士；之 200536190 五、發明說明（6) 差模k號傳輸線2 1之間 層n3c以提供各：，藉由該屏蔽平面 第八圖係顯示第七圖中線21之阻抗值。 路結構20。之第一應用例，在此二應曰：置之扁平型軟性電 :爲：；軟性電路結構2〇〇係連接“個連接=層4?置 間’而该複層疊置之扁平型軟個^ Μ、42之 別延伸出展開區段51，以使該:構200之一端則分 益41、42之信號接點。該複声聶刀別連接至該連接 2〇〇除了連接在兩個連接器41曰、：之扁平型軟性電路結構 連接一連接器與一雷踗其 間之外，當然亦可以 第九圖係顯示第七二中戶”點之間。 路結構之第二應用例。在此一應^，置之爲平型軟性電 層疊置之扁平型軟性電路結構：接在工接是=複 三個連接器，其性電路結構2°〇來連接 之一端係連接至第個、$二潼置扁平型軟性電路結構200a 嘀诉連接至第一個連接器43，而 ㈣接器44。而第二個複層疊置扁平型軟性電路m: 端係連㈣三 故使：f據實際所需而選擇不同之==功能， 用價值。惟以上之實施例說明， …凡精於此項技術者當可依據本發明之上述實施：說 第10頁 200536190The shielding plane layer formed on the first surface 11 (ie, the top surface) of the edge section 1 is a mesh shielding plane layer 32, which can also provide the screen surface and impedance matching of the differential mode signal transmission wheel 1. Features. 1 'Figure 6 is a perspective view of the fourth embodiment of the flat flexible + circuit board structure with a shielding plane layer of the present invention. In this embodiment, the knot = design is also roughly the same as the implementation shown in the first figure. The example is the same, and the difference is that the shielding plane formed on the first surface 1 (ie, the top surface) of the insulating section 1 is a shielding plane layer 33 provided with a plurality of opening regions 33 i. The two 1 opening areas 331 are arranged along the differential mode signal transmission wheel 2 in the insulating section 丨 in an extending direction. By the opening area 331 provided on the corresponding differential mode signal transmission wheel :, the capacitance between the differential mode signal transmission line 21 and the screen :: layer 33 can be reduced, thereby increasing the seventh between the transmission line and the shielding plane layer. The figure is a perspective view showing a fifth embodiment of the road board structure with a shield plane layer according to the present invention. Here, a flat-type flexible circuit structure 2 is laminated. . '' '有' uses a "insulation section ia, ib, ic. The upper and lower T are enclosed by a hard number, and the insulation sections are stacked. Similar to the foregoing: two: forming-the mother insulation section la, lb, lc Also all match, two structures', in this number transmission line 21, each pair of differential _ $. There are / a pair of differential mode I I P-level strike ★ bucket pair differential plate 仏 娆 transmission line 21 is also a level The squares are arranged in the insulation section, and the direction of the water direction is extended to Π. The extension of the μ, ,, yi, and 彖 sections is in each of the insulation sections 丨 a, 1 b shielding plane The top surfaces of the layers 3a ,, ,, and lc are also provided with a surface layer 3a 3b, 3c 'and the insulating section "... ±; 200536190 V. Description of the invention (6) Differential mode k-number transmission line 2 1 The layer n3c provides each: the eighth diagram of the shield plane shows the impedance value of line 21 in the seventh diagram.路 结构 20。 Road structure 20. The first application example, in this two should be said: the flat-type soft electrical: is :; the flexible circuit structure 200 is connected to "a connection = layer 4? Interposition" and the multilayer flat-type soft ^ The distance between M and 42 is extended to expand the section 51, so that one end of the structure 200 is the signal contact point 41, 42. The complex sound Nie Daobei is connected to the connection 200 except that it is connected to the two The connector 41 is a flat-type flexible circuit structure that connects a connector with a thunderbolt. Of course, the ninth diagram can also show between the 72nd and the second households. Second application example of circuit structure. In this case, let's set it as a flat-type flexible electrical laminated flat-type flexible circuit structure: connected to the industrial connection = a plurality of three connectors, the sexual circuit structure of 2 ° 0 to connect one end to the first The second flat-type flexible circuit structure 200a claims to be connected to the first connector 43 and the connector 44. The second multi-layered flat-type flexible circuit m: end system is connected to three. Therefore: f = different functions according to actual needs == function, use value. However, the above embodiments illustrate that ... anyone skilled in the art can implement the above-mentioned implementation of the present invention: say page 10 200536190
第11頁 200536190 圖式簡單說明 【圖式簡單說明】Page 11 200536190 Schematic description [Schematic description]
第一圖係顯示本發明具有屏蔽平面 結構之第一實施例立體圖； 第一圖係顯示第一圖中扁平型軟性 意圖； 層之扁平型軟 性電路板 電路結構 之頂視平面 示 第二圖係顯示第一圖中2 - 2斷面之伞 第四圖係顯示本發明具有屏蔽平面。層現圖； 結構之第二實施例立體圖；之扁平型軟性電路板 第五圖係顯示本發明具有屏蔽平面層” 結構之第三實施例立體圖； 平型軟性電路板 第六圖係顯示本發明具有屏蔽平面層之 結構之第四實施例立體圖； 平型軟性電路板 第七圖係顯示本發明具有屏蔽平面層 結構之第五實施例立體圖； 第八圖係顯示第七圖中所示複層叠置 結構之第一應用例； 第九圖係顯示第七圖中所示複層疊置 構之第二應用例。 之扁平型軟性電路板 之扁平型軟性電路板 之扁平型軟性電路結 圖式各元件符號 1I a、1 b、1 cII 12 之說明： 絕緣區段 絕緣區段 第一表面 第二表面The first diagram is a perspective view of the first embodiment of the present invention having a shielded planar structure; the first diagram is a plan view showing the flat-type soft intent in the first diagram; the top plan plane of the layered flat-type flexible circuit board circuit structure is a second diagram The fourth figure showing the umbrella of the 2-2 cross section in the first figure shows that the present invention has a shielding plane. Layer view; Second view of the structure; perspective view of the second embodiment of the flat flexible circuit board; fifth view of the third embodiment of the invention having a shield plane layer structure; perspective view of the third embodiment of the flat flexible circuit board; A perspective view of a fourth embodiment of a structure having a shielding plane layer; a seventh view of a flat flexible circuit board showing a fifth embodiment of the invention having a structure of a shielding plane layer; an eighth view showing a multi-layer structure shown in the seventh diagram The first application example of the structure is shown in the ninth figure. The ninth figure shows the second application example of the multilayer structure shown in the seventh figure. The flat flexible circuit board of the flat flexible circuit board Description of component symbols 1I a, 1 b, 1 cII 12: Insulation section Insulation section First surface Second surface
第12頁 200536190 圖式簡單說明 13 14 21 22 31 32 33 3a， 41， 43 ’ 51 100 200 3b 42 44 3c 45 200a 、 200b 第一端 第二端 差模信號傳輸線 共模信號傳輸線 屏蔽平面層 網狀屏蔽平面層 具有開孔區域之屏蔽平面層 屏蔽平面層 連接器 連接器 展開區段 扁平型軟性電路結構 複層疊置之扁平型軟性電路結構Page 12 200536190 Brief description of the drawings 13 14 21 22 31 32 33 3a, 41, 43 '51 100 200 3b 42 44 3c 45 200a, 200b First-end second-end differential-mode signal transmission line Common-mode signal transmission line shield plane network Shielding plane layer Shielding plane layer with opening area Shielding plane layer connector Connector unfolding section Flat type flexible circuit structure Flat laminated type flexible circuit structure
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