線路層是將導(dǎo)電銀油墨絲印在不導(dǎo)電的聚酯材料上制造而成的，代表性的聚酯材料是具有高性能、強(qiáng)熱穩(wěn)定性的，我 企業(yè)也能提供其他板材的線路板，請參考工廠更詳細(xì)的資料。

    暴露的線路需涂有碳層作為附加保護(hù)，線路必要時也需要通過架橋?qū)V絕緣油絲印在兩組交叉線路之間起絕緣作用，為了防止線路被氧化和導(dǎo)電銀脫落需涂有UV絕緣油作為保護(hù)。

    簡單的線路圖只用一個完整的單回路，而不需要有架橋；復(fù)雜的線路圖只有個別的方案可用一個完整的單回路；更復(fù)雜的線路圖通常是由于客戶所設(shè)計(jì)圖案的束縛而產(chǎn)生的，我廠的設(shè)計(jì)師會提供給工程師最合理的解決方案。

（1）雙片線路

    這種線路主要應(yīng)用于矩陣及X-Y轉(zhuǎn)換輸出，一套薄膜開關(guān)的連接處位于下線路，其它的位于上線路層。

（2）帶有架橋的單片線路

    當(dāng)兩組線路交叉時，應(yīng)在它們之間絲印UV絕緣油墨，這個程序?qū)⒃黾咏z印次數(shù)，費(fèi)用也將隨之增加。設(shè)計(jì)師再設(shè)計(jì)線路時，應(yīng)盡量避免線路交叉。

（3）雙面PCB線路板

   相似于線路的特性也可在剛硬的PCB材料上制作，線路的連接是從一個線路平面穿透到另一個線路平面，另外切邊和絲印流程也是這個技術(shù)中必要的一部分。

Circuit layer is a conductive silver screen printing inks in conductive polyester material manufacturing and into, representative of polyester material is with a high performance, high thermal stability, our company also can provide other sheet circuit board, please reference plant for more detailed information.

The exposed lines need to be coated with a carbon layer as additional protection, line, when necessary, also need through the bridge will be UV insulating oil screen in between the two sets of cross line insulation, in order to prevent the line is oxidation and conductive silver shedding should be coated with a UV insulating oil as protection.

Simple line graph using only a complete single loop without the need to bridge; complex circuit diagram only a other options available a complete single loop; more complex circuit diagram is usually due to the shackles of the customer designs, the designers of our factory will provide to engineer the most reasonable solutions.

(1) double circuit

This line is mainly used in the matrix and X-Y conversion output, a set of film switch connection is located in the next line, the other is located on the line of the road.

(2) a single line with the bridge

When the two groups of lines cross, should be in between them to screen UV insulation ink, this program will increase the number of screen printing, the cost will be increased. Designers to design lines, should try to avoid line crossing.

(3) double sided PCB circuit board

Similar to the characteristics of line can also be made on the rigid pcb material, connection is from a line plane penetrating to another line plane, also cut edges and screen printing process is the technology necessary part.