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一、行(xing)(xing)(xing)(xing)(xing)業(ye)(ye)(ye)管理體制　　LED行(xing)(xing)(xing)(xing)(xing)業(ye)(ye)(ye)屬于半導(dao)體光(guang)電(dian)(dian)(dian)行(xing)(xing)(xing)(xing)(xing)業(ye)(ye)(ye)，行(xing)(xing)(xing)(xing)(xing)業(ye)(ye)(ye)的(de)行(xing)(xing)(xing)(xing)(xing)政主管部門是國(guo)家工業(ye)(ye)(ye)和(he)(he)信(xin)息化(hua)部，由工業(ye)(ye)(ye)和(he)(he)信(xin)息化(hua)部會(hui)(hui)同國(guo)家其他(ta)有關(guan)(guan)(guan)部門制定產(chan)(chan)業(ye)(ye)(ye)政策(ce)、產(chan)(chan)業(ye)(ye)(ye)發(fa)(fa)(fa)(fa)(fa)(fa)展(zhan)規(gui)(gui)劃(hua)(hua)等，指導(dao)整(zheng)個行(xing)(xing)(xing)(xing)(xing)業(ye)(ye)(ye)的(de)協同有序發(fa)(fa)(fa)(fa)(fa)(fa)展(zhan)。　　LED行(xing)(xing)(xing)(xing)(xing)業(ye)(ye)(ye)所屬行(xing)(xing)(xing)(xing)(xing)業(ye)(ye)(ye)協會(hui)(hui)為(wei)中(zhong)(zhong)國(guo)光(guang)學光(guang)電(dian)(dian)(dian)子(zi)行(xing)(xing)(xing)(xing)(xing)業(ye)(ye)(ye)協會(hui)(hui)。該協會(hui)(hui)主要負(fu)責開展(zhan)全國(guo)行(xing)(xing)(xing)(xing)(xing)業(ye)(ye)(ye)調查、召開專業(ye)(ye)(ye)會(hui)(hui)議、評估行(xing)(xing)(xing)(xing)(xing)業(ye)(ye)(ye)項目(mu)等，接受工業(ye)(ye)(ye)和(he)(he)信(xin)息化(hua)部的(de)領導(dao)。此外，LED行(xing)(xing)(xing)(xing)(xing)業(ye)(ye)(ye)自律協會(hui)(hui)還包括(kuo)中(zhong)(zhong)國(guo)光(guang)學光(guang)電(dian)(dian)(dian)子(zi)行(xing)(xing)(xing)(xing)(xing)業(ye)(ye)(ye)協會(hui)(hui)光(guang)電(dian)(dian)(dian)器件(jian)分會(hui)(hui)和(he)(he)中(zhong)(zhong)國(guo)照明電(dian)(dian)(dian)器協會(hui)(hui)半導(dao)體照明專業(ye)(ye)(ye)委員(yuan)會(hui)(hui)。　　二(er)(er)、行(xing)(xing)(xing)(xing)(xing)業(ye)(ye)(ye)發(fa)(fa)(fa)(fa)(fa)(fa)展(zhan)政策(ce)及(ji)(ji)法規(gui)(gui)　　為(wei)推動LED產(chan)(chan)業(ye)(ye)(ye)發(fa)(fa)(fa)(fa)(fa)(fa)展(zhan)，我國(guo)早在(zai)“十(shi)(shi)五(wu)(wu)”期(qi)間就加大了對(dui)LED產(chan)(chan)業(ye)(ye)(ye)的(de)扶(fu)持力度，近(jin)年來(lai)也密集出臺(tai)若干重要的(de)產(chan)(chan)業(ye)(ye)(ye)扶(fu)持政策(ce)，主要包括(kuo)：　　圖表1：中(zhong)(zhong)國(guo)LED行(xing)(xing)(xing)(xing)(xing)業(ye)(ye)(ye)相關(guan)(guan)(guan)政策(ce)及(ji)(ji)法規(gui)(gui)(一)　　圖表2：中(zhong)(zhong)國(guo)LED行(xing)(xing)(xing)(xing)(xing)業(ye)(ye)(ye)相關(guan)(guan)(guan)政策(ce)及(ji)(ji)法規(gui)(gui)(二(er)(er))　　三(san)、行(xing)(xing)(xing)(xing)(xing)業(ye)(ye)(ye)發(fa)(fa)(fa)(fa)(fa)(fa)展(zhan)規(gui)(gui)劃(hua)(hua)　　1、《新(xin)(xin)(xin)材(cai)(cai)(cai)料(liao)產(chan)(chan)業(ye)(ye)(ye)“十(shi)(shi)二(er)(er)五(wu)(wu)”發(fa)(fa)(fa)(fa)(fa)(fa)展(zhan)規(gui)(gui)劃(hua)(hua)》　　2012年1月，工業(ye)(ye)(ye)和(he)(he)信(xin)息化(hua)部發(fa)(fa)(fa)(fa)(fa)(fa)布了《新(xin)(xin)(xin)材(cai)(cai)(cai)料(liao)產(chan)(chan)業(ye)(ye)(ye)“十(shi)(shi)二(er)(er)五(wu)(wu)”發(fa)(fa)(fa)(fa)(fa)(fa)展(zhan)規(gui)(gui)劃(hua)(hua)》(以下簡稱(cheng)《規(gui)(gui)劃(hua)(hua)》)。《規(gui)(gui)劃(hua)(hua)》對(dui)新(xin)(xin)(xin)材(cai)(cai)(cai)料(liao)產(chan)(chan)業(ye)(ye)(ye)的(de)發(fa)(fa)(fa)(fa)(fa)(fa)展(zhan)現狀和(he)(he)趨(qu)勢、總體思路、未來(lai)發(fa)(fa)(fa)(fa)(fa)(fa)展(zhan)重點(dian)、區域(yu)如何布局、“十(shi)(shi)二(er)(er)五(wu)(wu)”期(qi)間組(zu)織實施(shi)的(de)重大工程和(he)(he)重點(dian)項目(mu)，以及(ji)(ji)相關(guan)(guan)(guan)保障措(cuo)施(shi)進(jin)行(xing)(xing)(xing)(xing)(xing)了詳(xiang)細的(de)闡述和(he)(he)說明。LED相關(guan)(guan)(guan)砷化(hua)鎵單晶(jing)材(cai)(cai)(cai)料(liao)、藍寶石材(cai)(cai)(cai)料(liao)、碳(tan)化(hua)硅(gui)晶(jing)片、氮化(hua)鎵外延片入選新(xin)(xin)(xin)材(cai)(cai)(cai)料(liao)“十(shi)(shi)二(er)(er)五(wu)(wu)”重點(dian)產(chan)(chan)品目(mu)錄，成為(wei)“十(shi)(shi)二(er)(er)五(wu)(wu)”新(xin)(xin)(xin)材(cai)(cai)(cai)料(liao)發(fa)(fa)(fa)(fa)(fa)(fa)展(zhan)重點(dian)。　　圖表1：《新(xin)(xin)(xin)材(cai)(cai)(cai)料(liao)產(chan)(chan)業(ye)(ye)(ye)“十(shi)(shi)二(er)(er)五(wu)(wu)”發(fa)(fa)(fa)(fa)(fa)(fa)展(zhan)規(gui)(gui)劃(hua)(hua)》中(zhong)(zhong)LED相關(guan)(guan)(guan)項目(mu)　　2、《半導(dao)體照明科技(ji)發(fa)(fa)(fa)(fa)(fa)(fa)...
發布(bu)時間: 2013 - 12 - 11
瀏覽(lan)次數(shu)：350
世(shi)界LED看亞洲(zhou)(zhou)，亞洲(zhou)(zhou)LED看中(zhong)(zhong)國(guo)。這(zhe)(zhe)是當(dang)前全球(qiu)LED產業(ye)(ye)(ye)(ye)格局最真實(shi)的(de)(de)(de)(de)寫照。作(zuo)為(wei)LED產業(ye)(ye)(ye)(ye)一(yi)個的(de)(de)(de)(de)重要分支，我(wo)國(guo)LED顯(xian)示(shi)屏(ping)行(xing)(xing)(xing)(xing)業(ye)(ye)(ye)(ye)經(jing)過多年(nian)(nian)(nian)發(fa)展(zhan)，在(zai)技術(shu)和創(chuang)新(xin)上已經(jing)成功主(zhu)導(dao)世(shi)界LED電子顯(xian)示(shi)屏(ping)行(xing)(xing)(xing)(xing)業(ye)(ye)(ye)(ye)的(de)(de)(de)(de)發(fa)展(zhan)。然而，就在(zai)其(qi)發(fa)展(zhan)步伐不斷加(jia)速(su)的(de)(de)(de)(de)同(tong)(tong)時(shi)，我(wo)國(guo)LED 顯(xian)示(shi)屏(ping)行(xing)(xing)(xing)(xing)業(ye)(ye)(ye)(ye)面臨(lin)的(de)(de)(de)(de)問題也(ye)愈加(jia)明顯(xian)，如(ru)產品同(tong)(tong)質(zhi)化(hua)競爭、價(jia)(jia)格戰(zhan)(zhan)頻發(fa)、品牌(pai)缺(que)失(shi)等(deng)，這(zhe)(zhe)些(xie)不利(li)因(yin)素不僅嚴重阻礙(ai)了行(xing)(xing)(xing)(xing)業(ye)(ye)(ye)(ye)的(de)(de)(de)(de)健(jian)康發(fa)展(zhan)，而且還(huan)增(zeng)加(jia)了LED屏(ping)企的(de)(de)(de)(de)風險。面對(dui)日益(yi)激烈(lie)的(de)(de)(de)(de)國(guo)際競爭，中(zhong)(zhong)國(guo)LED顯(xian)示(shi)屏(ping)企業(ye)(ye)(ye)(ye)如(ru)何繼(ji)續發(fa)揮自身在(zai)制造、技術(shu)、創(chuang)新(xin)上的(de)(de)(de)(de)優勢(shi)、彰顯(xian)“中(zhong)(zhong)國(guo)制造”的(de)(de)(de)(de)品牌(pai)影響力(li)(li)和“中(zhong)(zhong)國(guo)制造”的(de)(de)(de)(de)技術(shu)創(chuang)新(xin)力(li)(li)，實(shi)現(xian)從“中(zhong)(zhong)國(guo)制造”向中(zhong)(zhong)國(guo)“智(zhi)”造轉(zhuan)變顯(xian)得(de)尤為(wei)重要。品質(zhi)是根本(ben)   回顧LED顯(xian)示(shi)屏(ping)這(zhe)(zhe)十(shi)余年(nian)(nian)(nian)的(de)(de)(de)(de)“井噴式”發(fa)展(zhan)，目前我(wo)國(guo)LED顯(xian)示(shi)屏(ping)行(xing)(xing)(xing)(xing)業(ye)(ye)(ye)(ye)已經(jing)出現(xian)較為(wei)嚴重的(de)(de)(de)(de)結構性過剩(sheng)，即中(zhong)(zhong)低檔同(tong)(tong)質(zhi)化(hua)產品過剩(sheng)。而市(shi)(shi)場需(xu)求的(de)(de)(de)(de)疲(pi)軟和行(xing)(xing)(xing)(xing)業(ye)(ye)(ye)(ye)產能過剩(sheng)使得(de)LED顯(xian)示(shi)屏(ping)價(jia)(jia)格戰(zhan)(zhan)十(shi)分激烈(lie)。從今年(nian)(nian)(nian)年(nian)(nian)(nian)中(zhong)(zhong)的(de)(de)(de)(de)降價(jia)(jia)風暴已經(jing)席卷了整個行(xing)(xing)(xing)(xing)業(ye)(ye)(ye)(ye)，也(ye)由此(ci)引發(fa)了一(yi)場大規模的(de)(de)(de)(de)價(jia)(jia)格戰(zhan)(zhan)。有業(ye)(ye)(ye)(ye)內人(ren)士表示(shi)，2015年(nian)(nian)(nian)的(de)(de)(de)(de)LED顯(xian)示(shi)屏(ping)行(xing)(xing)(xing)(xing)業(ye)(ye)(ye)(ye)將會(hui)面臨(lin)更加(jia)艱(jian)難的(de)(de)(de)(de)處境。對(dui)于具有資金和規模實(shi)力(li)(li)的(de)(de)(de)(de)大型企業(ye)(ye)(ye)(ye)來說，降價(jia)(jia)是其(qi)大肆占據市(shi)(shi)場的(de)(de)(de)(de)一(yi)種有效方(fang)式，但對(dui)于大部(bu)分中(zhong)(zhong)小企業(ye)(ye)(ye)(ye)而言(yan)，則是被逼參與。由于自身企業(ye)(ye)(ye)(ye)實(shi)力(li)(li)、規模程度等(deng)與大企業(ye)(ye)(ye)(ye)不可(ke)同(tong)(tong)日而語(yu)，結果往(wang)往(wang)是損(sun)失(shi)慘重，利(li)益(yi)受(shou)損(sun)。頻繁的(de)(de)(de)(de)價(jia)(jia)格戰(zhan)(zhan)不僅嚴重壓(ya)縮了這(zhe)(zhe)些(xie)LED廠家的(de)(de)(de)(de)利(li)潤(run)空(kong)間，還(huan)將進一(yi)步影響產品品...
發布時間: 2013 - 12 - 11
瀏覽次數：354
電(dian)(dian)(dian)(dian)(dian)(dian)(dian)感(gan)(gan)(gan)是(shi)(shi)(shi)開(kai)關(guan)(guan)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源中(zhong)(zhong)常用的(de)(de)(de)(de)(de)(de)(de)元(yuan)(yuan)件(jian)，由于它的(de)(de)(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流、電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)相位不(bu)(bu)同，所以(yi)理論上(shang)損耗為(wei)(wei)零。電(dian)(dian)(dian)(dian)(dian)(dian)(dian)感(gan)(gan)(gan)常為(wei)(wei)儲能元(yuan)(yuan)件(jian)，也常與電(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)一(yi)起用在(zai)輸(shu)(shu)入濾波和(he)(he)輸(shu)(shu)出濾波電(dian)(dian)(dian)(dian)(dian)(dian)(dian)路上(shang)， 用來(lai)平(ping)滑電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流。電(dian)(dian)(dian)(dian)(dian)(dian)(dian)感(gan)(gan)(gan)也被(bei)稱為(wei)(wei)扼流圈，特點是(shi)(shi)(shi)流過(guo)(guo)其上(shang)的(de)(de)(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流有(you)(you)(you)(you)“很大(da)的(de)(de)(de)(de)(de)(de)(de)慣性(xing)(xing)”。換句話說(shuo)，由于磁通連續特性(xing)(xing)，電(dian)(dian)(dian)(dian)(dian)(dian)(dian)感(gan)(gan)(gan)上(shang)的(de)(de)(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流必須是(shi)(shi)(shi)連續的(de)(de)(de)(de)(de)(de)(de)，否則(ze)將(jiang)會產生很大(da)的(de)(de)(de)(de)(de)(de)(de) 電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)尖峰。　　電(dian)(dian)(dian)(dian)(dian)(dian)(dian)感(gan)(gan)(gan)為(wei)(wei)磁性(xing)(xing)元(yuan)(yuan)件(jian)，自然有(you)(you)(you)(you)磁飽和(he)(he)的(de)(de)(de)(de)(de)(de)(de)問題。有(you)(you)(you)(you)的(de)(de)(de)(de)(de)(de)(de)應用允許(xu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)感(gan)(gan)(gan)飽和(he)(he)，有(you)(you)(you)(you)的(de)(de)(de)(de)(de)(de)(de)應用允許(xu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)感(gan)(gan)(gan)從(cong)一(yi)定電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流值開(kai)始進入飽和(he)(he)， 也有(you)(you)(you)(you)的(de)(de)(de)(de)(de)(de)(de)應用不(bu)(bu)允許(xu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)感(gan)(gan)(gan)出現飽和(he)(he)，這要求在(zai)具(ju)體線(xian)路中(zhong)(zhong)進行區分。大(da)多數情況下(xia)，電(dian)(dian)(dian)(dian)(dian)(dian)(dian)感(gan)(gan)(gan)工作在(zai)“線(xian)性(xing)(xing)區”，此時(shi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)感(gan)(gan)(gan)值為(wei)(wei)一(yi)常數，不(bu)(bu)隨著(zhu)端(duan)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)與電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流而變(bian)化。但 是(shi)(shi)(shi)，開(kai)關(guan)(guan)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源存在(zai)一(yi)個(ge)(ge)不(bu)(bu)可(ke)忽視的(de)(de)(de)(de)(de)(de)(de)問題，即(ji)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)感(gan)(gan)(gan)的(de)(de)(de)(de)(de)(de)(de)繞線(xian)將(jiang)導致兩個(ge)(ge)分布(bu)參(can)數(或寄生參(can)數)，一(yi)個(ge)(ge)是(shi)(shi)(shi)不(bu)(bu)可(ke)避(bi)免的(de)(de)(de)(de)(de)(de)(de)繞線(xian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)，另一(yi)個(ge)(ge)是(shi)(shi)(shi)與繞制(zhi)工藝(yi)、材料有(you)(you)(you)(you)關(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)分布(bu)式 雜散電(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)。雜散電(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)在(zai)低頻時(shi)影響不(bu)(bu)大(da)，但隨頻率的(de)(de)(de)(de)(de)(de)(de)提高而漸顯(xian)出來(lai)，當(dang)頻率高到某個(ge)(ge)值以(yi)上(shang)時(shi)，電(dian)(dian)(dian)(dian)(dian)(dian)(dian)感(gan)(gan)(gan)也許(xu)變(bian)成(cheng)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)特性(xing)(xing)了。如果將(jiang)雜散電(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)“集(ji)中(zhong)(zhong)”為(wei)(wei)一(yi)個(ge)(ge)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)， 則(ze)從(cong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)感(gan)(gan)(gan)的(de)(de)(de)(de)(de)(de)(de)等效電(dian)(dian)(dian)(dian)(dian)(dian)(dian)路可(ke)以(yi)看出在(zai)某一(yi)頻率后所呈現的(de)(de)(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)特性(xing)(xing)。　　當(dang)分析電(dian)(dian)(dian)(dian)(dian)(dian)(dian)感(gan)(gan)(gan)在(zai)線(xian)路中(zhong)(zhong)的(de)(de)(de)(de)(de)(de)(de)工作狀況或者繪制(zhi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流波形(xing)圖時(shi)，不(bu)(bu)妨考慮下(xia)面幾個(ge)(ge)特點：　　1. 當(dang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)感(gan)(gan)(gan)L中(zhong)(zhong)有(you)(you)(you)(you)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流I流過(guo)(guo)時(shi)，電(dian)(dian)(dian)(dian)(dian)(dian)(dian)感(gan)(gan)(gan)儲存的(de)(de)(de)(de)(de)(de)(de)能量為(wei)(wei)：　　E=0.5×L×I2 (1)　　2. 在(zai)一(yi)個(ge)(ge)開(kai)關(guan)(guan)周(zhou)期(qi)中(zhong)(zhong)，電(dian)(dian)(dian)(dian)(dian)(dian)(dian)感(gan)(gan)(gan)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流的(de)(de)(de)(de)(de)(de)(de)變(bian)化(紋波電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流峰峰值)與電(dian)(dian)(dian)(dian)(dian)(dian)(dian)感(gan)(gan)(gan)兩端(duan)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)的(de)(de)(de)(de)(de)(de)(de)關(guan)(guan)系為(wei)(wei)：　　V=(L×di)/dt...
發(fa)布時間: 2013 - 12 - 11
瀏覽次數：210
——海(hai)外并購(gou)受(shou)阻,品(pin)牌和(he)(he)(he)銷售渠道拓展(zhan)整合難度大(da)(da)。“我(wo)們(men)本(ben)(ben)計劃以(yi)晶能(neng)光(guang)(guang)電作為收購(gou)lumileds的(de)(de)產(chan)(chan)(chan)(chan)業(ye)承接平(ping)臺(tai),這將大(da)(da)幅提升國(guo)(guo)(guo)(guo)內(nei)(nei)led行業(ye)的(de)(de)技術(shu)(shu)及制造(zao)能(neng)力,甚至可能(neng)重(zhong)塑全(quan)(quan)(quan)球(qiu)led產(chan)(chan)(chan)(chan)業(ye)格局(ju)(ju)。”金沙江創(chuang)投聯合創(chuang)始(shi)人(ren)兼董事總經(jing)理伍伸俊說(shuo)。——國(guo)(guo)(guo)(guo)際巨(ju)頭(tou)追趕步伐加(jia)(jia)快,維持技術(shu)(shu)領先(xian)優勢難度大(da)(da)。“我(wo)國(guo)(guo)(guo)(guo)硅(gui)襯(chen)(chen)(chen)(chen)底(di)led技術(shu)(shu)的(de)(de)先(xian)發(fa)優勢面臨挑戰。”晶能(neng)光(guang)(guang)電ceo王(wang)敏博士(shi)說(shuo),美國(guo)(guo)(guo)(guo)普瑞(rui)光(guang)(guang)、韓國(guo)(guo)(guo)(guo)三星、lg、劍橋大(da)(da)學等一大(da)(da)批led巨(ju)頭(tou)和(he)(he)(he)研究機構也已紛(fen)紛(fen)“進(jin)軍”硅(gui)襯(chen)(chen)(chen)(chen)底(di)led技術(shu)(shu)。2012年東芝公司投入巨(ju)資并收購(gou)了(le)美國(guo)(guo)(guo)(guo)的(de)(de)普瑞(rui)公司的(de)(de)硅(gui)技術(shu)(shu)部門(men),曾三次發(fa)布硅(gui)襯(chen)(chen)(chen)(chen)底(di)led芯片量產(chan)(chan)(chan)(chan)消息(xi)。“南昌(chang)光(guang)(guang)谷”需加(jia)(jia)大(da)(da)支(zhi)持led照明被公認為最(zui)具發(fa)展(zhan)前景的(de)(de)高新技術(shu)(shu)之一。目(mu)前,全(quan)(quan)(quan)球(qiu)80%的(de)(de)led產(chan)(chan)(chan)(chan)品(pin)在中國(guo)(guo)(guo)(guo)制造(zao),但(dan)核心技術(shu)(shu)掌握在日本(ben)(ben)的(de)(de)日亞和(he)(he)(he)豐田合成、美國(guo)(guo)(guo)(guo)的(de)(de)科銳、歐(ou)洲(zhou)的(de)(de)飛(fei)利(li)浦和(he)(he)(he)歐(ou)司朗等五(wu)大(da)(da)led廠商手中。伍伸俊介(jie)紹說(shuo),“這五(wu)大(da)(da)廠商之間交叉授權,形成了(le)牢(lao)固的(de)(de)專(zhuan)利(li)聯盟,我(wo)國(guo)(guo)(guo)(guo)led企(qi)業(ye)難以(yi)繞開其(qi)專(zhuan)利(li)鉗制。”2015年,我(wo)國(guo)(guo)(guo)(guo)半導體照明產(chan)(chan)(chan)(chan)業(ye)整體規模(mo)達到4245億元,但(dan)國(guo)(guo)(guo)(guo)內(nei)(nei)led企(qi)業(ye)普遍缺少核心技術(shu)(shu)與品(pin)牌,多為代工廠,受(shou)全(quan)(quan)(quan)球(qiu)經(jing)濟下行影(ying)響,有上(shang)千家(jia)企(qi)業(ye)倒閉。業(ye)內(nei)(nei)人(ren)士(shi)認為,將獲得國(guo)(guo)(guo)(guo)家(jia)技術(shu)(shu)發(fa)明獎一等獎的(de)(de)硅(gui)襯(chen)(chen)(chen)(chen)底(di)led技術(shu)(shu)產(chan)(chan)(chan)(chan)業(ye)發(fa)展(zhan)上(shang)升為國(guo)(guo)(guo)(guo)家(jia)戰略,支(zhi)持擁有自主知識產(chan)(chan)(chan)(chan)權的(de)(de)硅(gui)襯(chen)(chen)(chen)(chen)底(di)led技術(shu)(shu)升級和(he)(he)(he)產(chan)(chan)(chan)(chan)業(ye)做強,才能(neng)徹底(di)改(gai)變我(wo)國(guo)(guo)(guo)(guo)led產(chan)(chan)(chan)(chan)業(ye)現狀、重(zhong)塑全(quan)(quan)(quan)球(qiu)led產(chan)(chan)(chan)(chan)業(ye)格局(ju)(ju)。——將硅(gui)襯(chen)(chen)(chen)(chen)底(di)led...
發布時間(jian): 2016 - 11 - 22
瀏覽(lan)次數：122
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