2020-03-31 3426
根據LED顯(xian)示(shi)應(ying)用行業(ye)協會對會員單位(wei)的(de)(de)統(tong)計(ji),2015年(nian)度的(de)(de)193億元銷(xiao)售(shou)總額(e)中,顯(xian)示(shi)屏產(chan)(chan)品的(de)(de)銷(xiao)售(shou)額(e)為148億元,占(zhan)到全部銷(xiao)售(shou)額(e)的(de)(de)77%;LED照明(ming)及其他LED顯(xian)示(shi)應(ying)用產(chan)(chan)品銷(xiao)售(shou)額(e)45億元,占(zhan)到全部銷(xiao)售(shou)額(e)的(de)(de)23%。這個格局,同前幾年(nian)的(de)(de)情況(kuang)基本(ben)一致。LED顯(xian)示(shi)應(ying)用行業(ye)的(de)(de)主(zhu)導產(chan)(chan)品大屏幕產(chan)(chan)品近年(nian)的(de)(de)發(fa)展(zhan)表明(ming),戶(hu)外LED顯(xian)示(shi)屏的(de)(de)比(bi)重(zhong)逐年(nian)提升,超過顯(xian)示(shi)屏總銷(xiao)售(shou)額(e)的(de)(de)50%以上。雖然(ran)近年(nian)室內(nei)小點(dian)間距LED顯(xian)示(shi)屏的(de)(de)發(fa)展(zhan)較快,但(dan)總體上戶(hu)外顯(xian)示(shi)屏銷(xiao)售(shou)額(e)所占(zhan)比(bi)重(zhong)仍然(ran)保持在50%以上。
2015年(nian)度(du),根據行業協會對會員(yuan)單(dan)位的(de)(de)統計,LED顯(xian)示(shi)應用(yong)產品(pin)的(de)(de)出(chu)口(kou)額為(wei)45億元,占到所(suo)統計的(de)(de)銷(xiao)售額的(de)(de)23%左右。出(chu)口(kou)產品(pin)中(zhong)LED顯(xian)示(shi)屏占到80%左右,其他顯(xian)示(shi)應用(yong)產品(pin)占20%。LED顯(xian)示(shi)出(chu)口(kou)地(di)區基(ji)本覆蓋了全球市(shi)場(chang),自主品(pin)牌出(chu)口(kou)的(de)(de)比例(li)也在(zai)逐年(nian)增加。
技(ji)(ji)術(shu)(shu)(shu)(shu)創(chuang)新方面(mian),主要圍(wei)繞以(yi)下技(ji)(ji)術(shu)(shu)(shu)(shu)展開:室內外小點間距、高密度LED顯(xian)(xian)(xian)(xian)示(shi)(shi)(shi)屏成套技(ji)(ji)術(shu)(shu)(shu)(shu),逐點校正(zheng)、色彩還(huan)原、智(zhi)能(neng)(neng)控制(zhi)技(ji)(ji)術(shu)(shu)(shu)(shu),LED顯(xian)(xian)(xian)(xian)示(shi)(shi)(shi)系統(tong)3D顯(xian)(xian)(xian)(xian)示(shi)(shi)(shi)技(ji)(ji)術(shu)(shu)(shu)(shu)、異(yi)型顯(xian)(xian)(xian)(xian)示(shi)(shi)(shi)創(chuang)意(yi)設計技(ji)(ji)術(shu)(shu)(shu)(shu),高性(xing)能(neng)(neng)大型顯(xian)(xian)(xian)(xian)示(shi)(shi)(shi)屏系統(tong)供電、電源智(zhi)能(neng)(neng)監測(ce)與集成管理技(ji)(ji)術(shu)(shu)(shu)(shu),LED顯(xian)(xian)(xian)(xian)示(shi)(shi)(shi)驅動IC技(ji)(ji)術(shu)(shu)(shu)(shu),LED顯(xian)(xian)(xian)(xian)示(shi)(shi)(shi)可(ke)靠性(xing)保(bao)障(zhang)技(ji)(ji)術(shu)(shu)(shu)(shu)以(yi)及LED顯(xian)(xian)(xian)(xian)示(shi)(shi)(shi)系統(tong)節能(neng)(neng)技(ji)(ji)術(shu)(shu)(shu)(shu)等。
從(cong)企(qi)(qi)業規模來看,全行(xing)業LED顯示應用(yong)銷(xiao)售(shou)額超過億元的企(qi)(qi)業有50家(jia)左(zuo)右。根(gen)據中(zhong)國光(guang)學(xue)光(guang)電子(zi)行(xing)業協會統計,2015年度,有16家(jia)企(qi)(qi)業的銷(xiao)售(shou)額超過2億元,其中(zhong)銷(xiao)售(shou)額在(zai)10億元左(zuo)右的企(qi)(qi)業有6家(jia)。