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class="twoCol"><div id="usub8my" class="page-proshow clearfix"><p class="current"> 當(dāng)前位置:<a href="http://www.cdcfah.com/">首頁?<a href="http://www.cdcfah.com/cp/">產(chǎn)品供應(yīng)</a>?<a href="http://www.cdcfah.com/cp/first-_zmgy/">照明工業(yè)</a>?<a href="http://www.cdcfah.com/cp/second-zmgy_snzmdjeh/">室內(nèi)照明燈具</a>?<a href="http://www.cdcfah.com/cp/third-snzmdjeh_qtsndj/">其他室內(nèi)燈具</a>?天津光頭強(qiáng)LED燈供應(yīng)商歡迎咨詢江雅電子加工店供應(yīng)</p><div id="rv2f3y7" class="leftbox clearfix"><h1>天津光頭強(qiáng)LED燈供應(yīng)商歡迎咨詢江雅電子加工店供應(yīng)</h1><div id="pd2nh7h" class="proBig"><div id="313ipga" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/jiangya/637401030904829419/5061470.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="bgiu77c" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/jiangya/637401030904829419/5061470.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="n29zb3e" class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價格要求：</span>面議</p><p><span>所在地：</span>廣東省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>天津光頭強(qiáng)LED燈供應(yīng)商,LED</p><p><span>***更新：</span>2020-11-12 04:26:07</p><p><span id="click" >瀏覽次數(shù)：0次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="ubdvpmt" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">中山市橫欄鎮(zhèn)江雅電子加工店</a></p><p><span>聯(lián)系人：</span>單世樂</p><p><span>郵箱: </span>1139567934@qq.com</p><p><span>電話: </span>15207608275</p><p><span>傳真: </span>0760_</p><p><span>網(wǎng)址: </span>https://shop8at9822014t99.1688.com</p><p><span>手機(jī): </span>0760-88968373</p><p><span>地址: </span> 中山市橫欄鎮(zhèn)新茂工業(yè)區(qū)慶龍路7號四樓之一 </p><p>[當(dāng)前離線] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="e2ggs2z" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="kqxzbik" class="box"><p><p style="text-indent:25px">芯片檢驗(yàn)：鏡檢：材料表面是否有機(jī)械損傷及麻點(diǎn)麻坑lockhill芯片尺寸及電極大小是否符合工藝要求電極圖案是否完整。LED擴(kuò)片，由于LED芯片在劃片后依然排列緊密間距很?。s0.1mm），不利于后工序的操作。采用擴(kuò)片機(jī)對黏結(jié)芯片的膜進(jìn)行擴(kuò)張，使LED芯片的間距拉伸到約0.6mm。也可以采用手工擴(kuò)張，但很容易造成芯片掉落浪費(fèi)等不良問題。在LED支架的相應(yīng)位置點(diǎn)上銀膠或絕緣膠。對于GaAs、SiC導(dǎo)電襯底，具有背面電極的紅光，天津光頭強(qiáng)LED燈供應(yīng)商、黃光，天津光頭強(qiáng)LED燈供應(yīng)商、黃綠芯片，采用銀膠。對于藍(lán)寶石絕緣襯底的藍(lán)光、綠光LED芯片，采用絕緣膠來固定芯片，天津光頭強(qiáng)LED燈供應(yīng)商。LED弱電相關(guān)知識：配線時，相線與零線的顏色應(yīng)不同。天津光頭強(qiáng)LED燈供應(yīng)商</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="天津光頭強(qiáng)LED燈供應(yīng)商,LED" src="https://tyunfile.71360.com/UploadFile/jiangya/637401030904829419/5061470.png"></div><p style="text-indent:25px">發(fā)光二極管與普通二極管一樣是由一個PN結(jié)組成，也具有單向?qū)щ娦浴．?dāng)給發(fā)光二極管加上正向電壓后，從P區(qū)注入到N區(qū)的空穴和由N區(qū)注入到P區(qū)的電子，在PN結(jié)附近數(shù)微米內(nèi)分別與N區(qū)的電子和P區(qū)的空穴復(fù)合，產(chǎn)生自發(fā)發(fā)射的熒光。不同的半導(dǎo)體材料中電子和空穴所處的能量狀態(tài)不同。當(dāng)電子和空穴復(fù)合時釋放出的能量多少不同，釋放出的能量越多，則發(fā)出的光的波長越短。常用的是發(fā)紅光、綠光或黃光的二極管。發(fā)光二極管的反向擊穿電壓大于5伏。它的正向伏安特性曲線很陡，使用時必須串聯(lián)限流電阻以控制通過二極管的電流。天津光頭強(qiáng)LED燈供應(yīng)商發(fā)光二極管簡稱為LED。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="天津光頭強(qiáng)LED燈供應(yīng)商,LED" src="https://tyunfile.71360.com/UploadFile/jiangya/637401030856343125/8042168.png"></div><p style="text-indent:25px">LED自動裝架，自動裝架其實(shí)是結(jié)合了沾膠（點(diǎn)膠）和安裝芯片兩大步驟，先在LED支架上點(diǎn)上銀膠（絕緣膠），然后用真空吸嘴將LED芯片吸起移動位置，再安置在相應(yīng)的支架位置上。自動裝架在工藝上主要要熟悉設(shè)備操作編程，同時對設(shè)備的沾膠及安裝精度進(jìn)行調(diào)整。在吸嘴的選用上盡量選用膠木吸嘴，防止對LED芯片表面的損傷，特別是藍(lán)、綠色芯片必須用膠木的。因?yàn)殇撟鞎潅酒砻娴碾娏鲾U(kuò)散層。LED燒結(jié)，燒結(jié)的目的是使銀膠固化，燒結(jié)要求對溫度進(jìn)行監(jiān)控，防止批次性不良。銀膠燒結(jié)的溫度一般控制在150℃，燒結(jié)時間2小時。根據(jù)實(shí)際情況可以調(diào)整到170℃，1小時。絕緣膠一般150℃，1小時。</p><p style="text-indent:25px">半導(dǎo)體照明依據(jù)現(xiàn)有產(chǎn)品的應(yīng)用范圍，它的種類是非常多的我們常見的就是下面幾個種類：室外景觀照明：LED護(hù)欄管、LED投光燈、LED燈條、LED異型燈、LED數(shù)碼燈管、地埋燈、草坪燈、水底燈等。平安照明：礦燈、防爆燈、應(yīng)急燈、平安指示燈等。特種照明：相關(guān)單位照明燈、醫(yī)用無熱發(fā)射照明燈、醫(yī)治燈、殺菌燈、農(nóng)作物及花卉**照明燈、生物**燈、與太陽能光伏電池分離的**LED燈等室內(nèi)裝飾照明：壁燈、吊燈、嵌入式燈、射燈、墻角燈、平面發(fā)光板、格柵燈、日光燈、筒燈、變幻燈等。LED光源的效能：消耗能量較同光效的白熾燈減少80%。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="天津光頭強(qiáng)LED燈供應(yīng)商,LED" src="https://tyunfile.71360.com/UploadFile/jiangya/637401030862983749/4386179.png"></div><p style="text-indent:25px">LED屏幕可實(shí)現(xiàn)對多種信息呈現(xiàn)模式的不同形式間的轉(zhuǎn)化，并在室內(nèi)、室外均可使用，有其他顯示屏不可比擬的優(yōu)勢。其憑借光亮強(qiáng)度高、工作耗功較小、電壓需求低、設(shè)備小巧便捷、使用年限長、耐沖擊穩(wěn)定、抗外界干擾強(qiáng)的特點(diǎn)，快速發(fā)展并較廣應(yīng)用于各個領(lǐng)域。LED的發(fā)光顏色和發(fā)光效率與制作LED的材料和工藝有關(guān) ，燈球剛開始全是藍(lán)光的，后面再加上熒光粉，根據(jù)用戶的不同需要，調(diào)節(jié)出不同的光色，較廣使用的有紅、綠、藍(lán)、黃四種。由于LED工作電壓低（* 1.2~4.0V），能主動發(fā)光且有一定亮度，亮度又能用電壓（或電流）調(diào)節(jié)，本身又耐沖擊、抗振動、壽命長（10 萬小時），所以在大型的顯示設(shè)備中，尚無其他的顯示方式與LED顯示方式匹敵。目前采用LED的發(fā)光峰值波長是紅色630nm，黃色590nm，綠色505nm。天津小區(qū)LED燈</p><p style="text-indent:25px">傳統(tǒng)無機(jī)LED技術(shù)相對成熟且發(fā)光效率高，在照明領(lǐng)域應(yīng)用較廣。天津光頭強(qiáng)LED燈供應(yīng)商</p><p style="text-indent:25px">航標(biāo)燈采用LED作光源已有多年，目前的工作是改進(jìn)和完善。道路交通信號燈近幾年來取得了長足的進(jìn)步，技術(shù)發(fā)展較快，應(yīng)用發(fā)展迅猛，我國目前每年有四萬套左右的訂單，而美國加州在去年一年內(nèi)就用LED交通信號燈更換了五萬套傳統(tǒng)光源的信號燈，根據(jù)使用效果看，壽命長、省電和免維護(hù)效果是明顯的。目前采用LED的發(fā)光峰值波長是紅色630nm，黃色590nm，綠色505nm。應(yīng)該注意的問題是驅(qū)動電流不應(yīng)過大，否則夏天陽光下的高溫條件將會影響LED的壽命。天津光頭強(qiáng)LED燈供應(yīng)商</p><p style="text-indent:25px">中山市橫欄鎮(zhèn)江雅電子加工店發(fā)展規(guī)模團(tuán)隊(duì)不斷壯大，現(xiàn)有一支專業(yè)技術(shù)團(tuán)隊(duì)，各種專業(yè)設(shè)備齊全。在中山江雅電子近多年發(fā)展歷史，公司旗下現(xiàn)有品牌江雅等。我公司擁有強(qiáng)大的技術(shù)實(shí)力，多年來一直專注于來樣加工;ODM加工;OEM加工;來圖加工，是一家集生產(chǎn)和銷售為一體的LED照明產(chǎn)品的企業(yè)，產(chǎn)品主要有LED球泡，LED投光燈，LED四葉燈，LED太陽能人休感應(yīng)燈等系列產(chǎn)品。產(chǎn)品品種齊全，價格優(yōu)惠。的發(fā)展和創(chuàng)新，打造高指標(biāo)產(chǎn)品和服務(wù)。自公司成立以來，一直秉承“以質(zhì)量求生存，以信譽(yù)求發(fā)展”的經(jīng)營理念，始終堅(jiān)持以客戶的需求和滿意為重點(diǎn)，為客戶提供良好的球泡，蠟燭球泡，太陽能路燈，高富帥球泡，從而使公司不斷發(fā)展壯大。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/1954030.html</p></div></div></div></div></div><div id="wvpryfw" 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