pcb柔性線路板：線路板PCB的(de)基本特征

線(xian)(xian)路(lu)板PCB是英文(Printed Circuie Board)印制(zhi)PCB,線(xian)(xian)路(lu)板的簡(jian)稱。通常把在絕緣(yuan)材(cai)上，按預定(ding)設計，制(zhi)成印制(zhi)線(xian)(xian)路(lu)、印制(zhi)元(yuan)(yuan)件或兩(liang)者組(zu)合而成的導電(dian)圖形(xing)稱為印制(zhi)電(dian)路(lu)。而在絕緣(yuan)基材(cai)上提供元(yuan)(yuan)器(qi)件之間電(dian)氣連(lian)接(jie)的導電(dian)圖形(xing)，稱為印制(zhi)線(xian)(xian)路(lu)。

這樣就(jiu)(jiu)(jiu)把(ba)(ba)印(yin)制電路(lu)(lu)或(huo)印(yin)制線(xian)(xian)路(lu)(lu)的(de)成品板(ban)(ban)(ban)(ban)(ban)(ban)稱(cheng)為(wei)印(yin)制線(xian)(xian)路(lu)(lu)板(ban)(ban)(ban)(ban)(ban)(ban)，亦稱(cheng)為(wei)印(yin)制板(ban)(ban)(ban)(ban)(ban)(ban)或(huo)印(yin)制電路(lu)(lu)板(ban)(ban)(ban)(ban)(ban)(ban)。線(xian)(xian)路(lu)(lu)板(ban)(ban)(ban)(ban)(ban)(ban)按(an)功能可以(yi)分(fen)為(wei)以(yi)下(xia)以(yi)類(lei)：單面線(xian)(xian)路(lu)(lu)板(ban)(ban)(ban)(ban)(ban)(ban)、雙(shuang)面線(xian)(xian)路(lu)(lu)板(ban)(ban)(ban)(ban)(ban)(ban) 、多層(ceng)線(xian)(xian)路(lu)(lu)板(ban)(ban)(ban)(ban)(ban)(ban) 、鋁基電路(lu)(lu)板(ban)(ban)(ban)(ban)(ban)(ban) 、阻抗電路(lu)(lu)板(ban)(ban)(ban)(ban)(ban)(ban) 、FPC柔性電路(lu)(lu)板(ban)(ban)(ban)(ban)(ban)(ban)等等， 線(xian)(xian)路(lu)(lu)板(ban)(ban)(ban)(ban)(ban)(ban)的(de)原料分(fen)為(wei)：玻(bo)璃纖(xian)(xian)維，CEM-1，CEM3，FR4等，這種材(cai)料我們在日常生活中出處(chu)可見(jian)，比如防(fang)(fang)火布、防(fang)(fang)火氈的(de)核心(xin)就(jiu)(jiu)(jiu)是玻(bo)璃纖(xian)(xian)維，玻(bo)璃纖(xian)(xian)維很容(rong)易和樹脂相結(jie)合，我們把(ba)(ba)結(jie)構緊(jin)密、強度高的(de)玻(bo)纖(xian)(xian)布浸入樹脂中，硬化就(jiu)(jiu)(jiu)得到了隔熱絕(jue)緣(yuan)、不(bu)易彎曲(qu)的(de)PCB基板(ban)(ban)(ban)(ban)(ban)(ban)了--如果把(ba)(ba)PCB板(ban)(ban)(ban)(ban)(ban)(ban)折斷，邊緣(yuan)是發(fa)白分(fen)層(ceng)，足以(yi)證明材(cai)質為(wei)樹脂玻(bo)纖(xian)(xian)。

芯片，IC，集成(cheng)電(dian)(dian)路(lu)是電(dian)(dian)子信(xin)息工業的糧食，半導體(ti)技術(shu)體(ti)現了一個工業現代化水平，引導電(dian)(dian)子信(xin)息產業的發展(zhan)。而半導體(ti)(集成(cheng)電(dian)(dian)路(lu)、 IC)的電(dian)(dian)氣互連和裝配靠線路(lu)板。