LED電子屏(ping)(ping)(ping)經(jing)歷了(le)從單色(se)(se)、雙色(se)(se)圖(tu)(tu)文(wen)顯(xian)(xian)(xian)(xian)示(shi)(shi)(shi)(shi)屏(ping)(ping)(ping),到(dao)(dao)圖(tu)(tu)象(xiang)顯(xian)(xian)(xian)(xian)示(shi)(shi)(shi)(shi)屏(ping)(ping)(ping),一(yi)直到(dao)(dao)今天的(de)(de)(de)全(quan)彩色(se)(se)視頻顯(xian)(xian)(xian)(xian)示(shi)(shi)(shi)(shi)屏(ping)(ping)(ping)的(de)(de)(de)發(fa)展(zhan)(zhan)過程。無論在(zai)期間的(de)(de)(de)性(xing)能(neng)(提高亮度LED顯(xian)(xian)(xian)(xian)示(shi)(shi)(shi)(shi)器及(ji)藍色(se)(se)發(fa)光燈等(deng)(deng))和(he)系統的(de)(de)(de)組成(cheng)(計算機化的(de)(de)(de)全(quan)動態顯(xian)(xian)(xian)(xian)示(shi)(shi)(shi)(shi)系統)等(deng)(deng)方(fang)面都取得了(le)長足的(de)(de)(de)進(jin)步(bu)。目前已(yi)經(jing)達到(dao)(dao)的(de)(de)(de)超(chao)高亮度全(quan)彩色(se)(se)視頻顯(xian)(xian)(xian)(xian)示(shi)(shi)(shi)(shi)的(de)(de)(de)水(shui)平,可以(yi)(yi)說能(neng)夠滿足各(ge)種應(ying)用(yong)條件的(de)(de)(de)要(yao)求。其應(ying)用(yong)領(ling)域已(yi)經(jing)遍及(ji)交通、證券(quan)、電信(xin)、廣(guang)告(gao)、宣傳(chuan)等(deng)(deng)各(ge)個方(fang)面。我國(guo)(guo)(guo)LED顯(xian)(xian)(xian)(xian)示(shi)(shi)(shi)(shi)屏(ping)(ping)(ping)的(de)(de)(de)發(fa)展(zhan)(zhan)可以(yi)(yi)說基本(ben)上(shang)與世界水(shui)平同步(bu),至今已(yi)經(jing)形成(cheng)了(le)一(yi)個具有相當(dang)發(fa)展(zhan)(zhan)潛力的(de)(de)(de)產(chan)業。應(ying)該(gai)指出(chu)(chu)的(de)(de)(de)是(shi),我國(guo)(guo)(guo)LED產(chan)業不(bu)但在(zai)應(ying)用(yong)技術上(shang)取得了(le)巨大的(de)(de)(de)成(cheng)功(gong),而(er)且(qie)在(zai)創新能(neng)力上(shang)有出(chu)(chu)色(se)(se)的(de)(de)(de)表現。 與國(guo)(guo)(guo)內(nei)LED顯(xian)(xian)(xian)(xian)示(shi)(shi)(shi)(shi)屏(ping)(ping)(ping)產(chan)業的(de)(de)(de)迅速發(fa)展(zhan)(zhan)相比,目前關于LED顯(xian)(xian)(xian)(xian)示(shi)(shi)(shi)(shi)屏(ping)(ping)(ping)的(de)(de)(de)圖(tu)(tu)書資料(liao)顯(xian)(xian)(xian)(xian)得太少,不(bu)便于設計制(zhi)造(zao)人(ren)員及(ji)運用(yong)維護人(ren)員的(de)(de)(de)工作,由此萌發(fa)了(le)編寫一(yi)本(ben)LED顯(xian)(xian)(xian)(xian)示(shi)(shi)(shi)(shi)屏(ping)(ping)(ping)技術用(yong)書的(de)(de)(de)想法,適逢電子科技大學(xue)出(chu)(chu)版(ban)社之邀,斗膽動筆草就本(ben)書。書中(zhong)分別就LED顯(xian)(xian)(xian)(xian)示(shi)(shi)(shi)(shi)屏(ping)(ping)(ping)的(de)(de)(de)概(gai)況、LED顯(xian)(xian)(xian)(xian)示(shi)(shi)(shi)(shi)器件、圖(tu)(tu)文(wen)顯(xian)(xian)(xian)(xian)示(shi)(shi)(shi)(shi)屏(ping)(ping)(ping)、圖(tu)(tu)象(xiang)顯(xian)(xian)(xian)(xian)示(shi)(shi)(shi)(shi)屏(ping)(ping)(ping)、視頻顯(xian)(xian)(xian)(xian)示(shi)(shi)(shi)(shi)屏(ping)(ping)(ping)等(deng)(deng)有關技術問(wen)題進(jin)行了(le)敘述,以(yi)(yi)期使從事(shi)各(ge)類LED顯(xian)(xian)(xian)(xian)示(shi)(s惑接hi)(shi)(shi)屏(ping)(ping)(ping)工作的(de)(de)(de)讀者能(neng)夠從本(ben)書中(zhong)得到(dao)(dao)一(yi)些有用(yong)的(de)(de)(de)材料(liao)。
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