LED顯(xian)(xian)(xian)(xian)(xian)(xian)示(shi)(shi)屏是八十年(nian)代后期在全球迅速發(fa)(fa)展起來的(de)(de)新(xin)型信(xin)息(xi)(xi)顯(xian)(xian)(xian)(xian)(xian)(xian)示(shi)(shi)媒體，它利用(yong)(yong)發(fa)(fa)光二極管構(gou)成(cheng)的(de)(de)點陣模(mo)塊或(huo)像素單元組成(cheng)在面(mian)積(ji)顯(xian)(xian)(xian)(xian)(xian)(xian)示(shi)(shi)屏幕，以可靠性高(gao)、使用(yong)(yong)壽命長、環境適(shi)應(ying)能(neng)力強、價格(ge)性能(neng)比高(gao)、使用(yong)(yong)成(cheng)本低等特點，在短短的(de)(de)十來年(nian)中，迅速成(cheng)長為平板顯(xian)(xian)(xian)(xian)(xian)(xian)示(shi)(shi)的(de)(de)主打產(chan)品，在信(xin)息(xi)(xi)顯(xian)(xian)(xian)(xian)(xian)(xian)示(shi)(shi)領域(yu)得到了(le)廣(guang)泛的(de)(de)應(ying)用(yong)(yong)。例如證(zheng)券交易(yi)、金融信(xin)息(xi)(xi)顯(xian)(xian)(xian)(xian)(xian)(xian)示(shi)(shi);機場(chang)(chang)航班動態信(xin)息(xi)(xi)顯(xian)(xian)(xian)(xian)(xian)(xian)示(shi)(shi);港口、車站旅客(ke)引導信(xin)息(xi)(xi)顯(xian)(xian)(xian)(xian)(xian)(xian)示(shi)(shi);體育(yu)場(chang)(chang)館信(xin)息(xi)(xi)顯(xian)(xian)(xian)(xian)(xian)(xian)示(shi)(shi);道(dao)路(lu)交通(tong)信(xin)息(xi)(xi)顯(xian)(xian)(xian)(xian)(xian)(xian)示(shi)(shi);調度指揮中心(xin)信(xin)息(xi)(xi)顯(xian)(xian)(xian)(xian)(xian)(xian)示(shi)(shi);郵政、電信(xin)、商場(chang)(chang)購物中心(xin)等服務(wu)領域(yu)的(de)(de)業務(wu)宣傳(chuan)及信(xin)息(xi)(xi)顯(xian)(xian)(xian)(xian)(xian)(xian)示(shi)(shi);廣(guang)告媒體新(xin)產(chan)品等，這(zhe)些領域(yu)都可以發(fa)(fa)現LED顯(xian)(xian)(xian)(xian)(xian)(xian)示(shi)(shi)屏的(de)(de)身影(ying)。

隨著LED顯示(shi)屏的(de)(de)廣(guang)泛(fan)應(ying)用，對(dui)LED顯示(shi)屏又提(ti)出(chu)了更高(gao)的(de)(de)要求(qiu)——小間(jian)距(ju)LED屏。高(gao)密度小間(jian)距(ju)LED顯示(shi)屏是行業新興的(de)(de)重要市場(chang)，也是目前產品利潤率較高(gao)的(de)(de)市場(chang)之(zhi)一。