LED大屏幕從低灰到高刷持續革新，LED大屏幕自誕生以來服務于各類用戶，尤其早期為火車站、證券市場做了很大貢獻，以前的LED大屏幕由于間距很大，對于刷新與灰度沒有特別要求，隨著人們的視覺要求及像素密度越來越小，刷新及灰度就成了衡量LED大屏幕技術優勢的一大特點。LED大屏幕的發展經歷了單色、雙基色、全彩色LED大屏幕三個階段。在此發展過程中，LED大屏幕控制系統也經歷了從低灰度4bit到高達16bit灰度的發展過程，使得LED大屏幕的動態顯示效果在不斷提高。了解LED大屏幕控制系統的發展，有助于提升對顯示屏產品的認識。下面聯合匯業科技給大家分享2018年LED大屏幕控制系統的發展趨勢。同步系統與異步系統將會繼續彼此存在：在一定時間內，同步系統與異步系統將會繼續彼此存在，異步的市場空間雖然狹小，但也是不可或缺。正如IPad的出現雖然不能代替筆記本電腦，但是它也是市場上新興的無法忽視的一大亮點。未來，LED屏幕同(tong)(tong)步(bu)控(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)系統(tong)(tong)和(he)(he)異(yi)步(bu)控(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)系統(tong)(tong)也(ye)許(xu)會(hui)在一定程度上加以糅合(he)，兩者(zhe)之(zhi)(zhi)間彼(bi)此聯(lian)合(he)，取(qu)長補短，甚至出(chu)(chu)(chu)現兼具二者(zhe)**特性(xing)的(de)(de)(de)(de)(de)(de)新(xin)的(de)(de)(de)(de)(de)(de)產(chan)品出(chu)(chu)(chu)現。LED控(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)系統(tong)(tong)新(xin)技術(shu)(shu)(shu)、新(xin)產(chan)品推(tui)向市(shi)場(chang)(chang)的(de)(de)(de)(de)(de)(de)速度明顯(xian)加快：新(xin)技術(shu)(shu)(shu)、新(xin)產(chan)品不(bu)斷(duan)推(tui)出(chu)(chu)(chu)市(shi)場(chang)(chang)，證明LED大(da)(da)(da)(da)屏(ping)(ping)(ping)幕(mu)(mu)控(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)系統(tong)(tong)在不(bu)斷(duan)進步(bu)，技術(shu)(shu)(shu)日趨完善。但硬(ying)件的(de)(de)(de)(de)(de)(de)同(tong)(tong)質(zhi)化、技術(shu)(shu)(shu)的(de)(de)(de)(de)(de)(de)趨同(tong)(tong)，未來的(de)(de)(de)(de)(de)(de)控(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)系統(tong)(tong)將更(geng)(geng)(geng)側重于(yu)軟件開發(fa)，競(jing)爭(zheng)的(de)(de)(de)(de)(de)(de)重點(dian)也(ye)由(you)(you)硬(ying)件、價(jia)格轉為軟件的(de)(de)(de)(de)(de)(de)競(jing)爭(zheng)。與早期的(de)(de)(de)(de)(de)(de)LED大(da)(da)(da)(da)屏(ping)(ping)(ping)幕(mu)(mu)控(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)系統(tong)(tong)相(xiang)比，當前的(de)(de)(de)(de)(de)(de)控(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)系統(tong)(tong)性(xing)能(neng)和(he)(he)可(ke)靠(kao)性(xing)都得到了很(hen)大(da)(da)(da)(da)的(de)(de)(de)(de)(de)(de)提高(gao)。LED大(da)(da)(da)(da)屏(ping)(ping)(ping)幕(mu)(mu)后(hou)端控(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)原(yuan)來使用(yong)(yong)(yong)常規(gui)的(de)(de)(de)(de)(de)(de)控(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)電(dian)路，隨著控(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)技術(shu)(shu)(shu)的(de)(de)(de)(de)(de)(de)不(bu)斷(duan)完善和(he)(he)控(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)芯片(pian)的(de)(de)(de)(de)(de)(de)應用(yong)(yong)(yong),控(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)系統(tong)(tong)將普遍(bian)采用(yong)(yong)(yong)LED專用(yong)(yong)(yong)集成電(dian)路,它(ta)可(ke)根據(ju)LED顯(xian)示的(de)(de)(de)(de)(de)(de)特點(dian),對灰度及(ji)每個像素進行控(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)及(ji)調節,這就使得顯(xian)示亮度和(he)(he)色(se)彩效果都有了較(jiao)大(da)(da)(da)(da)的(de)(de)(de)(de)(de)(de)提高(gao)。由(you)(you)于(yu)技術(shu)(shu)(shu)水平和(he)(he)造價(jia)等(deng)(deng)方(fang)面的(de)(de)(de)(de)(de)(de)原(yuan)因,LED大(da)(da)(da)(da)屏(ping)(ping)(ping)幕(mu)(mu)專用(yong)(yong)(yong)控(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)芯片(pian)產(chan)品主要(yao)掌握(wo)在國(guo)(guo)外手中,如(ru)Maxim、Agilent、東芝等(deng)(deng)。與此同(tong)(tong)時(shi),中國(guo)(guo)國(guo)(guo)內也(ye)有一些廠(chang)(chang)家研(yan)制(zhi)(zhi)(zhi)(zhi)并生(sheng)產(chan)LED大(da)(da)(da)(da)屏(ping)(ping)(ping)幕(mu)(mu)控(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)電(dian)路,但由(you)(you)于(yu)性(xing)能(neng)因素,推(tui)廣(guang)使用(yong)(yong)(yong)尚有待(dai)時(shi)日。近幾年，LED大(da)(da)(da)(da)屏(ping)(ping)(ping)幕(mu)(mu)向更(geng)(geng)(geng)高(gao)亮度、更(geng)(geng)(geng)高(gao)耐氣(qi)候性(xing)、更(geng)(geng)(geng)高(gao)的(de)(de)(de)(de)(de)(de)發(fa)光(guang)均勻比、更(geng)(geng)(geng)高(gao)的(de)(de)(de)(de)(de)(de)可(ke)靠(kao)性(xing)、全色(se)化、多媒體的(de)(de)(de)(de)(de)(de)方(fang)向發(fa)展，系統(tong)(tong)的(de)(de)(de)(de)(de)(de)運行，操作(zuo)與維護也(ye)向集成化、網絡化、智能(neng)化方(fang)向發(fa)展。未來的(de)(de)(de)(de)(de)(de)顯(xian)示技術(shu)(shu)(shu)將是平板(ban)顯(xian)示的(de)(de)(de)(de)(de)(de)時(shi)代，LED大(da)(da)(da)(da)屏(ping)(ping)(ping)幕(mu)(mu)作(zuo)為平板(ban)顯(xian)示的(de)(de)(de)(de)(de)(de)主導產(chan)品之(zhi)(zhi)一將有更(geng)(geng)(geng)大(da)(da)(da)(da)的(de)(de)(de)(de)(de)(de)發(fa)展空間。當前，我國(guo)(guo)LED大(da)(da)(da)(da)屏(ping)(ping)(ping)幕(mu)(mu)控(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)系統(tong)(tong)廠(chang)(chang)商(shang)大(da)(da)(da)(da)大(da)(da)(da)(da)小小難以計數，隨著LED大(da)(da)(da)(da)屏(ping)(ping)(ping)幕(mu)(mu)行業不(bu)斷(duan)開發(fa)出(chu)(chu)(chu)新(xin)的(de)(de)(de)(de)(de)(de)市(shi)場(chang)(chang)，各種細分領域的(de)(de)(de)(de)(de)(de)顯(xian)示屏(ping)(ping)(ping)對控(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)系統(tong)(tong)提出(chu)(chu)(chu)了更(geng)(geng)(geng)高(gao)要(yao)求。比如(ru)高(gao)密度高(gao)清(qing)LED大(da)(da)(da)(da)屏(ping)(ping)(ping)幕(mu)(mu)是近年來發(fa)展勢頭正旺的(de)(de)(de)(de)(de)(de)一個新(xin)興(xing)市(shi)場(chang)(chang)，點(dian)間距的(de)(de)(de)(de)(de)(de)縮(suo)小對驅動IC、控(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)系統(tong)(tong)等(deng)(deng)等(deng)(deng)各種器件都提出(chu)(chu)(chu)了挑戰，今(jin)后(hou)，同(tong)(tong)步(bu)、異(yi)步(bu)LED大(da)(da)(da)(da)屏(ping)(ping)(ping)幕(mu)(mu)控(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)系統(tong)(tong)廠(chang)(chang)家還需要(yao)進一步(bu)提升(sheng)性(xing)能(neng)，助力(li)LED大(da)(da)(da)(da)屏(ping)(ping)(ping)幕(mu)(mu)的(de)(de)(de)(de)(de)(de)完美顯(xian)示。