一(yi)(yi)(yi)溜(liu)成(cheng)本算(suan)下來(lai)，很(hen)豪氣地(di)說(shuo)道：“我(wo)(wo)(wo)就做出(chu)來(lai)和(he)他一(yi)(yi)(yi)模一(yi)(yi)(yi)樣，OSRAM做是(shi)(shi)280元(yuan)(yuan)，我(wo)(wo)(wo)做180元(yuan)(yuan)，OSRAM現(xian)在(zai)(zai)(zai)還(huan)(huan)在(zai)(zai)(zai)賣450元(yuan)(yuan)，我(wo)(wo)(wo)賣380元(yuan)(yuan)，這(zhe)是(shi)(shi)個(ge)很(hen)賺錢的(de)(de)(de)(de)(de)(de)(de)項目。”他大聲講出(chu)這(zhe)段話的(de)(de)(de)(de)(de)(de)(de)時候，**的(de)(de)(de)(de)(de)(de)(de)LED產(chan)能(neng)(neng)(neng)儼然(ran)全球(qiu)***。在(zai)(zai)(zai)過去(qu)的(de)(de)(de)(de)(de)(de)(de)幾(ji)年(nian)里(li)，這(zhe)種降(jiang)成(cheng)本的(de)(de)(de)(de)(de)(de)(de)方案對于我(wo)(wo)(wo)來(lai)說(shuo)并不陌(mo)生，在(zai)(zai)(zai)從事研發的(de)(de)(de)(de)(de)(de)(de)工(gong)作中(zhong)，在(zai)(zai)(zai)BOM成(cheng)本的(de)(de)(de)(de)(de)(de)(de)COSTDOWN時間已經占(zhan)了(le)日常工(gong)作的(de)(de)(de)(de)(de)(de)(de)90％以(yi)上。在(zai)(zai)(zai)這(zhe)幾(ji)年(nian)里(li)，同樣的(de)(de)(de)(de)(de)(de)(de)商品，企業(ye)家們(men)以(yi)令人驚(jing)訝的(de)(de)(de)(de)(de)(de)(de)成(cheng)本能(neng)(neng)(neng)力，包括BOM成(cheng)本、制(zhi)造工(gong)藝成(cheng)本、人工(gong)成(cheng)本、營(ying)銷(xiao)成(cheng)本等(deng)等(deng)，硬生生地(di)打垮了(le)韓廠、臺(tai)企等(deng)一(yi)(yi)(yi)個(ge)個(ge)**型企業(ye)，再(zai)一(yi)(yi)(yi)次創造了(le)MADEINCHINA的(de)(de)(de)(de)(de)(de)(de)神話。在(zai)(zai)(zai)我(wo)(wo)(wo)從事銷(xiao)售工(gong)作的(de)(de)(de)(de)(de)(de)(de)2年(nian)里(li)，在(zai)(zai)(zai)**客戶時，同樣的(de)(de)(de)(de)(de)(de)(de)產(chan)品參數(shu)，**的(de)(de)(de)(de)(de)(de)(de)**封裝廠以(yi)20％以(yi)上的(de)(de)(de)(de)(de)(de)(de)價(jia)(jia)(jia)格(ge)差從跨國企業(ye)的(de)(de)(de)(de)(de)(de)(de)手中(zhong)**到訂(ding)單(dan)(dan)，然(ran)后需(xu)要持續(xu)與同類廠家保持5％的(de)(de)(de)(de)(de)(de)(de)價(jia)(jia)(jia)格(ge)差才能(neng)(neng)(neng)**到更大的(de)(de)(de)(de)(de)(de)(de)訂(ding)單(dan)(dan)份額。溯至(zhi)***，這(zhe)個(ge)價(jia)(jia)(jia)格(ge)差，我(wo)(wo)(wo)們(men)還(huan)(huan)守(shou)(shou)不守(shou)(shou)得住(zhu)，我(wo)(wo)(wo)們(men)還(huan)(huan)應不應該(gai)繼續(xu)去(qu)守(shou)(shou)它。不久(jiu)前在(zai)(zai)(zai)和(he)一(yi)(yi)(yi)個(ge)企業(ye)家聊起時，他說(shuo)：如果不守(shou)(shou)，現(xian)在(zai)(zai)(zai)就死，如果守(shou)(shou)，那就晚點死。我(wo)(wo)(wo)說(shuo)：在(zai)(zai)(zai)深(shen)圳這(zhe)個(ge)地(di)方，也就只有材料可(ke)以(yi)省了(le)啊(a)！這(zhe)段對話隱含著一(yi)(yi)(yi)個(ge)事實，那就是(shi)(shi)我(wo)(wo)(wo)們(men)這(zhe)幾(ji)年(nian)的(de)(de)(de)(de)(de)(de)(de)巨大價(jia)(jia)(jia)格(ge)優勢(shi)，除了(le)各項成(cheng)本差以(yi)外(wai)(wai)，主(zhu)要來(lai)自于原(yuan)材料質(zhi)量(liang)的(de)(de)(de)(de)(de)(de)(de)刻意下降(jiang)。此外(wai)(wai)，作為產(chan)業(ye)中(zhong)的(de)(de)(de)(de)(de)(de)(de)模仿者。柔性屏(ping)(ping) 圓柱屏(ping)(ping)定制(zhi)安裝。廣東智能(neng)(neng)(neng)led顯(xian)示(shi)屏(ping)(ping)平均價(jia)(jia)(jia)格(ge)

    本(ben)實(shi)用(yong)新(xin)型涉及cob顯(xian)(xian)(xian)(xian)(xian)示(shi)(shi)(shi)屏(ping)(ping)(ping)(ping)(ping)(ping)(ping)(ping)的(de)(de)(de)(de)生產(chan)技(ji)(ji)(ji)(ji)術領域，尤(you)其是一(yi)種列(lie)(lie)掃描共陰(yin)cob顯(xian)(xian)(xian)(xian)(xian)示(shi)(shi)(shi)屏(ping)(ping)(ping)(ping)(ping)(ping)(ping)(ping)焊盤(pan)結構(gou)。背(bei)景技(ji)(ji)(ji)(ji)術：近年來，憑著成(cheng)本(ben)優(you)勢(shi)，cob顯(xian)(xian)(xian)(xian)(xian)示(shi)(shi)(shi)屏(ping)(ping)(ping)(ping)(ping)(ping)(ping)(ping)受到led行(xing)業的(de)(de)(de)(de)追捧。目前(qian)cob顯(xian)(xian)(xian)(xian)(xian)示(shi)(shi)(shi)屏(ping)(ping)(ping)(ping)(ping)(ping)(ping)(ping)技(ji)(ji)(ji)(ji)術的(de)(de)(de)(de)實(shi)現方式大(da)部分是簡單(dan)(dan)(dan)地(di)(di)結合led封(feng)裝和smt顯(xian)(xian)(xian)(xian)(xian)示(shi)(shi)(shi)屏(ping)(ping)(ping)(ping)(ping)(ping)(ping)(ping)兩種技(ji)(ji)(ji)(ji)術。例如一(yi)個(ge)led封(feng)裝廠想要(yao)做cob顯(xian)(xian)(xian)(xian)(xian)示(shi)(shi)(shi)屏(ping)(ping)(ping)(ping)(ping)(ping)(ping)(ping)，就(jiu)在(zai)(zai)本(ben)身封(feng)裝技(ji)(ji)(ji)(ji)術的(de)(de)(de)(de)基(ji)礎(chu)(chu)上(shang)借鑒顯(xian)(xian)(xian)(xian)(xian)示(shi)(shi)(shi)屏(ping)(ping)(ping)(ping)(ping)(ping)(ping)(ping)技(ji)(ji)(ji)(ji)術；一(yi)個(ge)顯(xian)(xian)(xian)(xian)(xian)示(shi)(shi)(shi)屏(ping)(ping)(ping)(ping)(ping)(ping)(ping)(ping)廠想要(yao)做cob顯(xian)(xian)(xian)(xian)(xian)示(shi)(shi)(shi)屏(ping)(ping)(ping)(ping)(ping)(ping)(ping)(ping)，就(jiu)在(zai)(zai)本(ben)身顯(xian)(xian)(xian)(xian)(xian)示(shi)(shi)(shi)屏(ping)(ping)(ping)(ping)(ping)(ping)(ping)(ping)技(ji)(ji)(ji)(ji)術的(de)(de)(de)(de)基(ji)礎(chu)(chu)上(shang)借鑒封(feng)裝技(ji)(ji)(ji)(ji)術；很(hen)少有公司能在(zai)(zai)這兩種技(ji)(ji)(ji)(ji)術上(shang)尋求一(yi)個(ge)平衡點，因此(ci)難以(yi)有大(da)的(de)(de)(de)(de)突破。在(zai)(zai)pcb的(de)(de)(de)(de)設(she)計上(shang)，cob顯(xian)(xian)(xian)(xian)(xian)示(shi)(shi)(shi)屏(ping)(ping)(ping)(ping)(ping)(ping)(ping)(ping)不同于smt顯(xian)(xian)(xian)(xian)(xian)示(shi)(shi)(shi)屏(ping)(ping)(ping)(ping)(ping)(ping)(ping)(ping)，需(xu)要(yao)考(kao)慮的(de)(de)(de)(de)問(wen)題點更多，不是簡單(dan)(dan)(dan)地(di)(di)將led燈珠焊盤(pan)結構(gou)以(yi)及smt顯(xian)(xian)(xian)(xian)(xian)示(shi)(shi)(shi)屏(ping)(ping)(ping)(ping)(ping)(ping)(ping)(ping)pcb結構(gou)結合在(zai)(zai)一(yi)起，而(er)是需(xu)要(yao)將固晶、焊線、ic排布、布線、鉆(zhan)孔等所(suo)(suo)有因素一(yi)起綜(zong)合，才能做出好(hao)的(de)(de)(de)(de)設(she)計。cob顯(xian)(xian)(xian)(xian)(xian)示(shi)(shi)(shi)屏(ping)(ping)(ping)(ping)(ping)(ping)(ping)(ping)的(de)(de)(de)(de)生產(chan)難度在(zai)(zai)于：（1）cob顯(xian)(xian)(xian)(xian)(xian)示(shi)(shi)(shi)屏(ping)(ping)(ping)(ping)(ping)(ping)(ping)(ping)與smt顯(xian)(xian)(xian)(xian)(xian)示(shi)(shi)(shi)屏(ping)(ping)(ping)(ping)(ping)(ping)(ping)(ping)相比較，其pcb單(dan)(dan)(dan)元(yuan)板尺寸要(yao)小很(hen)多，主(zhu)要(yao)受限于固晶機和焊線機的(de)(de)(de)(de)工(gong)作行(xing)程。目前(qian)主(zhu)流顯(xian)(xian)(xian)(xian)(xian)示(shi)(shi)(shi)屏(ping)(ping)(ping)(ping)(ping)(ping)(ping)(ping)恒流驅(qu)動(dong)(dong)ic以(yi)16路輸出為(wei)主(zhu)，戶內顯(xian)(xian)(xian)(xian)(xian)示(shi)(shi)(shi)屏(ping)(ping)(ping)(ping)(ping)(ping)(ping)(ping)以(yi)16掃、32掃為(wei)主(zhu)。以(yi)16路輸出、32掃恒流驅(qu)動(dong)(dong)ic為(wei)例，單(dan)(dan)(dan)顆ic可以(yi)驅(qu)動(dong)(dong)16列(lie)(lie)/行(xing)led，配(pei)合mos管的(de)(de)(de)(de)使(shi)用(yong)，可以(yi)連接(jie)32行(xing)/列(lie)(lie)led。為(wei)節(jie)約恒流驅(qu)動(dong)(dong)ic的(de)(de)(de)(de)使(shi)用(yong)，led顯(xian)(xian)(xian)(xian)(xian)示(shi)(shi)(shi)屏(ping)(ping)(ping)(ping)(ping)(ping)(ping)(ping)單(dan)(dan)(dan)元(yuan)板的(de)(de)(de)(de)設(she)計都優(you)先考(kao)慮恒流驅(qu)動(dong)(dong)ic所(suo)(suo)有通道滿輸出。貴州智能led顯(xian)(xian)(xian)(xian)(xian)示(shi)(shi)(shi)屏(ping)(ping)(ping)(ping)(ping)(ping)(ping)(ping)量(liang)大(da)從優(you)室內P1.0高(gao)清小間距屏(ping)(ping)(ping)(ping)(ping)(ping)(ping)(ping)幕定(ding)制。

    不(bu)需(xu)要(yao)在(zai)技術(shu)迭代(dai)(dai)上進行(xing)研發。小(xiao)(xiao)小(xiao)(xiao)的(de)(de)(de)(de)(de)LED，是(shi)我(wo)青(qing)春的(de)(de)(de)(de)(de)全部，也是(shi)這(zhe)個(ge)時(shi)(shi)代(dai)(dai)的(de)(de)(de)(de)(de)縮影，制造(zao)業(ye)(ye)(ye)(ye)(ye)可謂**經濟的(de)(de)(de)(de)(de)基礎(chu)，他的(de)(de)(de)(de)(de)持(chi)續增長需(xu)要(yao)量與質的(de)(de)(de)(de)(de)均衡遞進。三十(shi)余年的(de)(de)(de)(de)(de)產業(ye)(ye)(ye)(ye)(ye)升級(ji)，從紡織、機電、半導(dao)體，一(yi)(yi)次次的(de)(de)(de)(de)(de)產業(ye)(ye)(ye)(ye)(ye)升級(ji)，賴以致(zhi)勝(sheng)的(de)(de)(de)(de)(de)人口紅利早已經*消(xiao)云散，發達**不(bu)會(hui)默(mo)許(xu)我(wo)們(men)像建設低端污染產業(ye)(ye)(ye)(ye)(ye)一(yi)(yi)樣建設**產業(ye)(ye)(ye)(ye)(ye)。讓人感到失望的(de)(de)(de)(de)(de)是(shi)，如今(jin)的(de)(de)(de)(de)(de)LED行(xing)業(ye)(ye)(ye)(ye)(ye)絕大(da)多數制造(zao)商還沒(mei)有意識(shi)這(zhe)一(yi)(yi)趨勢的(de)(de)(de)(de)(de)存在(zai)，在(zai)白(bai)光領域被打得奄奄一(yi)(yi)息(xi)后的(de)(de)(de)(de)(de)小(xiao)(xiao)企(qi)業(ye)(ye)(ye)(ye)(ye)，跑到UV、IR、LD等自(zi)己認為(wei)很(hen)**的(de)(de)(de)(de)(de)領域，我(wo)們(men)仍然(ran)目睹的(de)(de)(de)(de)(de)是(shi)陳舊的(de)(de)(de)(de)(de)“價格差”戰略的(de)(de)(de)(de)(de)延續。一(yi)(yi)些上市公司(si)的(de)(de)(de)(de)(de)玩法依舊是(shi)把300塊成本(ben)賣(mai)300塊，怎么辦(ban)？?砍(kan)價力度(du)＝采(cai)購量?銷量＊這(zhe)兩(liang)個(ge)公式(shi)，完美地(di)契合了**制造(zao)業(ye)(ye)(ye)(ye)(ye)**占市場的(de)(de)(de)(de)(de)歷史進程，當成本(ben)與銷售價一(yi)(yi)致(zhi)時(shi)(shi)，性價比的(de)(de)(de)(de)(de)時(shi)(shi)代(dai)(dai)來了，幾乎(hu)所(suo)有的(de)(de)(de)(de)(de)人都認為(wei)這(zhe)和(he)***彈取代(dai)(dai)石(shi)頭木棒一(yi)(yi)樣必然(ran)。我(wo)們(men)都相(xiang)(xiang)信新產品一(yi)(yi)定會(hui)替代(dai)(dai)舊產品，我(wo)相(xiang)(xiang)信大(da)企(qi)業(ye)(ye)(ye)(ye)(ye)和(he)小(xiao)(xiao)企(qi)業(ye)(ye)(ye)(ye)(ye)的(de)(de)(de)(de)(de)決(jue)心，我(wo)知(zhi)道都有不(bu)得已和(he)局限性，但我(wo)真的(de)(de)(de)(de)(de)不(bu)相(xiang)(xiang)信這(zhe)個(ge)商業(ye)(ye)(ye)(ye)(ye)模式(shi)的(de)(de)(de)(de)(de)未(wei)來。

    LED顯(xian)(xian)(xian)(xian)(xian)(xian)示(shi)(shi)(shi)(shi)屏(ping)(ping)(ping)(ping)正處在一(yi)個(ge)(ge)高速(su)發展(zhan)與成長崛起的(de)(de)(de)階段，現如(ru)(ru)今LED顯(xian)(xian)(xian)(xian)(xian)(xian)示(shi)(shi)(shi)(shi)屏(ping)(ping)(ping)(ping)市(shi)場呈現出巨(ju)大(da)(da)的(de)(de)(de)變(bian)化，除了(le)傳統(tong)的(de)(de)(de)信(xin)息展(zhan)示(shi)(shi)(shi)(shi)等作用...012020-07led顯(xian)(xian)(xian)(xian)(xian)(xian)示(shi)(shi)(shi)(shi)屏(ping)(ping)(ping)(ping)定制(zhi)有什(shen)么需(xu)要(yao)(yao)注意(yi)(yi)什(shen)么？led顯(xian)(xian)(xian)(xian)(xian)(xian)示(shi)(shi)(shi)(shi)屏(ping)(ping)(ping)(ping)定制(zhi)需(xu)要(yao)(yao)注意(yi)(yi)的(de)(de)(de)要(yao)(yao)led顯(xian)(xian)(xian)(xian)(xian)(xian)示(shi)(shi)(shi)(shi)屏(ping)(ping)(ping)(ping)定制(zhi)有什(shen)么需(xu)要(yao)(yao)注意(yi)(yi)什(shen)么？led顯(xian)(xian)(xian)(xian)(xian)(xian)示(shi)(shi)(shi)(shi)屏(ping)(ping)(ping)(ping)定制(zhi)需(xu)要(yao)(yao)注意(yi)(yi)的(de)(de)(de)要(yao)(yao)點解(jie)析。隨著個(ge)(ge)性(xing)文(wen)化的(de)(de)(de)沖擊(ji)，個(ge)(ge)性(xing)化產品占市(shi)場份重越(yue)來越(yue)大(da)(da)，拿led顯(xian)(xian)(xian)(xian)(xian)(xian)示(shi)(shi)(shi)(shi)屏(ping)(ping)(ping)(ping)來說，創(chuang)意(yi)(yi)led顯(xian)(xian)(xian)(xian)(xian)(xian)示(shi)(shi)(shi)(shi)屏(ping)(ping)(ping)(ping)的(de)(de)(de)使用越(yue)來越(yue)多(duo)，定制(zhi)...302020-06室(shi)內(nei)LED顯(xian)(xian)(xian)(xian)(xian)(xian)示(shi)(shi)(shi)(shi)屏(ping)(ping)(ping)(ping)如(ru)(ru)何挑(tiao)選？室(shi)內(nei)LED顯(xian)(xian)(xian)(xian)(xian)(xian)示(shi)(shi)(shi)(shi)屏(ping)(ping)(ping)(ping)的(de)(de)(de)挑(tiao)選技(ji)(ji)巧(qiao)。室(shi)內(nei)LED顯(xian)(xian)(xian)(xian)(xian)(xian)示(shi)(shi)(shi)(shi)屏(ping)(ping)(ping)(ping)如(ru)(ru)何挑(tiao)選？室(shi)內(nei)LED顯(xian)(xian)(xian)(xian)(xian)(xian)示(shi)(shi)(shi)(shi)屏(ping)(ping)(ping)(ping)的(de)(de)(de)挑(tiao)選技(ji)(ji)巧(qiao)。1、選夠(gou)大(da)(da)屏(ping)(ping)(ping)(ping)請不要(yao)(yao)只(zhi)看價格價格或(huo)許是影(ying)響LED大(da)(da)屏(ping)(ping)(ping)(ping)銷(xiao)售的(de)(de)(de)重要(yao)(yao)的(de)(de)(de)因素，雖然大(da)(da)家(jia)心里(li)都明白一(yi)分錢一(yi)分貨的(de)(de)(de)道(dao)理，但在選擇(ze)LED電子...302020-06全彩led顯(xian)(xian)(xian)(xian)(xian)(xian)示(shi)(shi)(shi)(shi)屏(ping)(ping)(ping)(ping)安(an)裝需(xu)要(yao)(yao)注意(yi)(yi)哪些問(wen)(wen)題？全彩led顯(xian)(xian)(xian)(xian)(xian)(xian)示(shi)(shi)(shi)(shi)屏(ping)(ping)(ping)(ping)安(an)裝需(xu)要(yao)(yao)注全彩led顯(xian)(xian)(xian)(xian)(xian)(xian)示(shi)(shi)(shi)(shi)屏(ping)(ping)(ping)(ping)安(an)裝需(xu)要(yao)(yao)注意(yi)(yi)哪些問(wen)(wen)題？全彩led顯(xian)(xian)(xian)(xian)(xian)(xian)示(shi)(shi)(shi)(shi)屏(ping)(ping)(ping)(ping)安(an)裝需(xu)要(yao)(yao)注意(yi)(yi)的(de)(de)(de)問(wen)(wen)題匯總(zong)。戶外(wai)全彩led顯(xian)(xian)(xian)(xian)(xian)(xian)示(shi)(shi)(shi)(shi)屏(ping)(ping)(ping)(ping)在安(an)裝的(de)(de)(de)時候需(xu)要(yao)(yao)注意(yi)(yi)led大(da)(da)屏(ping)(ping)(ping)(ping)幕的(de)(de)(de)平(ping)整度，兩塊模組之間要(yao)(yao)緊(jin)貼著。 戶外(wai)廣場LED大(da)(da)屏(ping)(ping)(ping)(ping)幕定制(zhi)。

    然(ran)而，為了防止過(guo)度(du)(du)(du)(du)減(jian)(jian)少布(bu)(bu)(bu)線(xian)(xian)(xian)(xian)430的(de)(de)(de)(de)(de)寬(kuan)度(du)(du)(du)(du)以及(ji)布(bu)(bu)(bu)線(xian)(xian)(xian)(xian)430的(de)(de)(de)(de)(de)電(dian)阻的(de)(de)(de)(de)(de)相應過(guo)度(du)(du)(du)(du)增(zeng)(zeng)大(da)，***凹(ao)(ao)(ao)(ao)陷(xian)(xian)部(bu)(bu)(bu)(bu)430a1和第(di)二(er)凹(ao)(ao)(ao)(ao)陷(xian)(xian)部(bu)(bu)(bu)(bu)430b1沿第(di)二(er)方(fang)(fang)向交替設置(zhi)(zhi)。另(ling)外，圖8示出(chu)了布(bu)(bu)(bu)線(xian)(xian)(xian)(xian)430的(de)(de)(de)(de)(de)布(bu)(bu)(bu)局(ju)。參考圖8，布(bu)(bu)(bu)線(xian)(xian)(xian)(xian)430可(ke)(ke)具有(you)***寬(kuan)度(du)(du)(du)(du)w。布(bu)(bu)(bu)線(xian)(xian)(xian)(xian)430的(de)(de)(de)(de)(de)寬(kuan)度(du)(du)(du)(du)可(ke)(ke)根據布(bu)(bu)(bu)線(xian)(xian)(xian)(xian)430的(de)(de)(de)(de)(de)位(wei)(wei)置(zhi)(zhi)和功能改變。布(bu)(bu)(bu)線(xian)(xian)(xian)(xian)430可(ke)(ke)具有(you)***寬(kuan)度(du)(du)(du)(du)w，并且***凹(ao)(ao)(ao)(ao)陷(xian)(xian)部(bu)(bu)(bu)(bu)430a1和第(di)二(er)凹(ao)(ao)(ao)(ao)陷(xian)(xian)部(bu)(bu)(bu)(bu)430b1中的(de)(de)(de)(de)(de)每(mei)(mei)個(ge)可(ke)(ke)具有(you)凹(ao)(ao)(ao)(ao)陷(xian)(xian)深(shen)(shen)度(du)(du)(du)(du)a，其中，凹(ao)(ao)(ao)(ao)陷(xian)(xian)深(shen)(shen)度(du)(du)(du)(du)a可(ke)(ke)小(xiao)于(yu)布(bu)(bu)(bu)線(xian)(xian)(xian)(xian)430的(de)(de)(de)(de)(de)***寬(kuan)度(du)(du)(du)(du)w。在(zai)另(ling)一(yi)實施(shi)(shi)方(fang)(fang)式(shi)中，***凹(ao)(ao)(ao)(ao)陷(xian)(xian)部(bu)(bu)(bu)(bu)430a1和第(di)二(er)凹(ao)(ao)(ao)(ao)陷(xian)(xian)部(bu)(bu)(bu)(bu)430b1中的(de)(de)(de)(de)(de)每(mei)(mei)個(ge)的(de)(de)(de)(de)(de)凹(ao)(ao)(ao)(ao)陷(xian)(xian)深(shen)(shen)度(du)(du)(du)(du)a可(ke)(ke)小(xiao)于(yu)布(bu)(bu)(bu)線(xian)(xian)(xian)(xian)430的(de)(de)(de)(de)(de)***寬(kuan)度(du)(du)(du)(du)w的(de)(de)(de)(de)(de)一(yi)半(ban)。例如。當假設中心(xin)(xin)軸(zhou)(zhou)線(xian)(xian)(xian)(xian)B-B位(wei)(wei)于(yu)布(bu)(bu)(bu)線(xian)(xian)(xian)(xian)430的(de)(de)(de)(de)(de)中心(xin)(xin)處時，***凹(ao)(ao)(ao)(ao)陷(xian)(xian)部(bu)(bu)(bu)(bu)430a1和第(di)二(er)凹(ao)(ao)(ao)(ao)陷(xian)(xian)部(bu)(bu)(bu)(bu)430b1中的(de)(de)(de)(de)(de)每(mei)(mei)個(ge)的(de)(de)(de)(de)(de)凹(ao)(ao)(ao)(ao)陷(xian)(xian)深(shen)(shen)度(du)(du)(du)(du)a可(ke)(ke)不穿過(guo)布(bu)(bu)(bu)線(xian)(xian)(xian)(xian)430的(de)(de)(de)(de)(de)中心(xin)(xin)軸(zhou)(zhou)線(xian)(xian)(xian)(xian)B-B并且可(ke)(ke)不大(da)于(yu)***寬(kuan)度(du)(du)(du)(du)w的(de)(de)(de)(de)(de)一(yi)半(ban)。照此(ci)，可(ke)(ke)減(jian)(jian)少或(huo)防止由(you)于(yu)減(jian)(jian)小(xiao)布(bu)(bu)(bu)線(xian)(xian)(xian)(xian)430在(zai)布(bu)(bu)(bu)線(xian)(xian)(xian)(xian)430的(de)(de)(de)(de)(de)***凹(ao)(ao)(ao)(ao)陷(xian)(xian)部(bu)(bu)(bu)(bu)430a1和第(di)二(er)凹(ao)(ao)(ao)(ao)陷(xian)(xian)部(bu)(bu)(bu)(bu)430b1中的(de)(de)(de)(de)(de)每(mei)(mei)個(ge)處的(de)(de)(de)(de)(de)寬(kuan)度(du)(du)(du)(du)而引起的(de)(de)(de)(de)(de)電(dian)阻的(de)(de)(de)(de)(de)過(guo)度(du)(du)(du)(du)增(zeng)(zeng)加(jia)(jia)。另(ling)外，在(zai)當前描述(shu)的(de)(de)(de)(de)(de)實施(shi)(shi)方(fang)(fang)式(shi)中，***凹(ao)(ao)(ao)(ao)陷(xian)(xian)部(bu)(bu)(bu)(bu)430a1和第(di)二(er)凹(ao)(ao)(ao)(ao)陷(xian)(xian)部(bu)(bu)(bu)(bu)430b1中的(de)(de)(de)(de)(de)每(mei)(mei)個(ge)的(de)(de)(de)(de)(de)寬(kuan)度(du)(du)(du)(du)b盡可(ke)(ke)能小(xiao)以減(jian)(jian)少或(huo)防止布(bu)(bu)(bu)線(xian)(xian)(xian)(xian)430的(de)(de)(de)(de)(de)電(dian)阻的(de)(de)(de)(de)(de)增(zeng)(zeng)加(jia)(jia)。在(zai)一(yi)個(ge)實施(shi)(shi)方(fang)(fang)式(shi)中，***凹(ao)(ao)(ao)(ao)陷(xian)(xian)部(bu)(bu)(bu)(bu)430a1和第(di)二(er)凹(ao)(ao)(ao)(ao)陷(xian)(xian)部(bu)(bu)(bu)(bu)430b1中的(de)(de)(de)(de)(de)每(mei)(mei)個(ge)的(de)(de)(de)(de)(de)寬(kuan)度(du)(du)(du)(du)b小(xiao)于(yu)***凹(ao)(ao)(ao)(ao)陷(xian)(xian)部(bu)(bu)(bu)(bu)430a1和第(di)二(er)凹(ao)(ao)(ao)(ao)陷(xian)(xian)部(bu)(bu)(bu)(bu)430b1中的(de)(de)(de)(de)(de)每(mei)(mei)個(ge)的(de)(de)(de)(de)(de)凹(ao)(ao)(ao)(ao)陷(xian)(xian)深(shen)(shen)度(du)(du)(du)(du)a。 杭州室(shi)內P1.2全彩小(xiao)間(jian)距定制(zhi)。浙江(jiang)高清led顯示屏

宏晗 LED 屏，適(shi)用于(yu)體育場館，賽事直(zhi)播超震撼(han)。廣東智能(neng)led顯示屏平均價格

    在另(ling)一(yi)實施(shi)方式(shi)中(zhong)(zhong)，***凹(ao)(ao)陷(xian)(xian)(xian)部(bu)(bu)300a1和第(di)(di)二(er)(er)凹(ao)(ao)陷(xian)(xian)(xian)部(bu)(bu)300b1中(zhong)(zhong)的(de)(de)(de)(de)每(mei)(mei)個(ge)的(de)(de)(de)(de)凹(ao)(ao)陷(xian)(xian)(xian)深度(du)(du)(du)a可小于布線(xian)(xian)300的(de)(de)(de)(de)***寬度(du)(du)(du)w的(de)(de)(de)(de)一(yi)半(ban)。例(li)如，當(dang)(dang)假(jia)設中(zhong)(zhong)心軸線(xian)(xian)B-B位(wei)于布線(xian)(xian)300的(de)(de)(de)(de)中(zhong)(zhong)心處時，***凹(ao)(ao)陷(xian)(xian)(xian)部(bu)(bu)300a1和第(di)(di)二(er)(er)凹(ao)(ao)陷(xian)(xian)(xian)部(bu)(bu)300b1中(zhong)(zhong)的(de)(de)(de)(de)每(mei)(mei)個(ge)的(de)(de)(de)(de)凹(ao)(ao)陷(xian)(xian)(xian)深度(du)(du)(du)a可不(bu)(bu)穿過(guo)(例(li)如，可不(bu)(bu)延伸穿過(guo))布線(xian)(xian)300的(de)(de)(de)(de)中(zhong)(zhong)心軸線(xian)(xian)B-B并(bing)且(qie)可不(bu)(bu)大于***寬度(du)(du)(du)w的(de)(de)(de)(de)一(yi)半(ban)。照此，可不(bu)(bu)增(zeng)大或者不(bu)(bu)過(guo)度(du)(du)(du)增(zeng)大布線(xian)(xian)300的(de)(de)(de)(de)在***凹(ao)(ao)陷(xian)(xian)(xian)部(bu)(bu)300a1和第(di)(di)二(er)(er)凹(ao)(ao)陷(xian)(xian)(xian)部(bu)(bu)300b1中(zhong)(zhong)的(de)(de)(de)(de)每(mei)(mei)個(ge)處的(de)(de)(de)(de)電阻。另(ling)外，在當(dang)(dang)前(qian)描述的(de)(de)(de)(de)實施(shi)方式(shi)中(zhong)(zhong)，***凹(ao)(ao)陷(xian)(xian)(xian)部(bu)(bu)300a1和第(di)(di)二(er)(er)凹(ao)(ao)陷(xian)(xian)(xian)部(bu)(bu)300b1中(zhong)(zhong)的(de)(de)(de)(de)每(mei)(mei)個(ge)的(de)(de)(de)(de)寬度(du)(du)(du)b盡可能小以避免或者**小化布線(xian)(xian)300的(de)(de)(de)(de)電阻的(de)(de)(de)(de)增(zeng)大。在本實施(shi)方式(shi)中(zhong)(zhong)。***凹(ao)(ao)陷(xian)(xian)(xian)部(bu)(bu)300a1和第(di)(di)二(er)(er)凹(ao)(ao)陷(xian)(xian)(xian)部(bu)(bu)300b1中(zhong)(zhong)的(de)(de)(de)(de)每(mei)(mei)個(ge)的(de)(de)(de)(de)寬度(du)(du)(du)b小于***凹(ao)(ao)陷(xian)(xian)(xian)部(bu)(bu)300a1和第(di)(di)二(er)(er)凹(ao)(ao)陷(xian)(xian)(xian)部(bu)(bu)300b1中(zhong)(zhong)的(de)(de)(de)(de)每(mei)(mei)個(ge)的(de)(de)(de)(de)凹(ao)(ao)陷(xian)(xian)(xian)深度(du)(du)(du)a。因此，當(dang)(dang)***凹(ao)(ao)陷(xian)(xian)(xian)部(bu)(bu)300a1和第(di)(di)二(er)(er)凹(ao)(ao)陷(xian)(xian)(xian)部(bu)(bu)300b1中(zhong)(zhong)的(de)(de)(de)(de)每(mei)(mei)個(ge)具有如圖2所示(shi)的(de)(de)(de)(de)四邊形形狀(zhuang)時，***凹(ao)(ao)陷(xian)(xian)(xian)部(bu)(bu)300a1和第(di)(di)二(er)(er)凹(ao)(ao)陷(xian)(xian)(xian)部(bu)(bu)300b1中(zhong)(zhong)的(de)(de)(de)(de)每(mei)(mei)個(ge)可具有這樣的(de)(de)(de)(de)四邊形形狀(zhuang)，即，該四邊形形狀(zhuang)具有大于寬度(du)(du)(du)b的(de)(de)(de)(de)凹(ao)(ao)陷(xian)(xian)(xian)深度(du)(du)(du)a。 廣東智能led顯示(shi)屏平均價格