LED顯(xian)(xian)(xian)示(shi)(shi)(shi)(shi)(shi)屏(ping)(ping)是八十年(nian)代后期在(zai)全球迅(xun)速(su)發(fa)展起(qi)來的(de)(de)新型信(xin)(xin)息(xi)(xi)顯(xian)(xian)(xian)示(shi)(shi)(shi)(shi)(shi)媒(mei)體(ti)，它利用(yong)發(fa)光二極管構成(cheng)的(de)(de)點陣模塊或(huo)像素單元組成(cheng)在(zai)面積顯(xian)(xian)(xian)示(shi)(shi)(shi)(shi)(shi)屏(ping)(ping)幕，以(yi)可(ke)靠性高、使用(yong)壽(shou)命長(chang)、環境適應能力(li)強、價(jia)格性能比高、使用(yong)成(cheng)本低等(deng)特點，在(zai)短短的(de)(de)十來年(nian)中，迅(xun)速(su)成(cheng)長(chang)為平板顯(xian)(xian)(xian)示(shi)(shi)(shi)(shi)(shi)的(de)(de)主打產品(pin)，在(zai)信(xin)(xin)息(xi)(xi)顯(xian)(xian)(xian)示(shi)(shi)(shi)(shi)(shi)領(ling)域(yu)得到(dao)了廣泛的(de)(de)應用(yong)。例如證券交易(yi)、金融信(xin)(xin)息(xi)(xi)顯(xian)(xian)(xian)示(shi)(shi)(shi)(shi)(shi);機場航班動態信(xin)(xin)息(xi)(xi)顯(xian)(xian)(xian)示(shi)(shi)(shi)(shi)(shi);港口、車站旅客引(yin)導信(xin)(xin)息(xi)(xi)顯(xian)(xian)(xian)示(shi)(shi)(shi)(shi)(shi);體(ti)育場館信(xin)(xin)息(xi)(xi)顯(xian)(xian)(xian)示(shi)(shi)(shi)(shi)(shi);道路交通信(xin)(xin)息(xi)(xi)顯(xian)(xian)(xian)示(shi)(shi)(shi)(shi)(shi);調度指揮中心(xin)信(xin)(xin)息(xi)(xi)顯(xian)(xian)(xian)示(shi)(shi)(shi)(shi)(shi);郵政、電信(xin)(xin)、商(shang)場購物(wu)中心(xin)等(deng)服務領(ling)域(yu)的(de)(de)業(ye)務宣(xuan)傳及信(xin)(xin)息(xi)(xi)顯(xian)(xian)(xian)示(shi)(shi)(shi)(shi)(shi);廣告媒(mei)體(ti)新產品(pin)等(deng)，這些(xie)領(ling)域(yu)都可(ke)以(yi)發(fa)現LED顯(xian)(xian)(xian)示(shi)(shi)(shi)(shi)(shi)屏(ping)(ping)的(de)(de)身影。

隨著LED顯(xian)(xian)示屏的(de)廣泛應(ying)用，對LED顯(xian)(xian)示屏又提出了更高(gao)的(de)要求——小(xiao)間(jian)距(ju)LED屏。高(gao)密(mi)度小(xiao)間(jian)距(ju)LED顯(xian)(xian)示屏是行業新興的(de)重要市場(chang)，也(ye)是目前產品利潤率較高(gao)的(de)市場(chang)之(zhi)一。