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onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="wkhgnug" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/qichuang2020/637364802925654297/5755138.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="gqix3ub" 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>云南省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>昆明全彩LED顯示屏,LED顯示屏</p><p><span>***更新：</span>2020-09-29 12:09:27</p><p><span id="click" >瀏覽次數(shù)：9次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="vjby2a8" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">云南其創(chuàng)電子科技有限公司</a></p><p><span>聯(lián)系人：</span>唐女士</p><p><span>郵箱: </span>595191422@qq.com</p><p><span>電話: </span>18288994895</p><p><span>傳真: </span>158_</p><p><span>網(wǎng)址: </span>http://www.ynqckj.com</p><p><span>手機(jī): </span>158-08803848</p><p><span>地址: </span>云秀路3377號寶瀾苑2棟6號</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="37o7pho" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="nhj8f8q" class="box"><p><p> <span style="font-size:14px;">LED顯示屏受影響的因素</span> </p> <p> <span style="font-size:14px;">1、驅(qū)動電路設(shè)計</span> </p> <p> <span style="font-size:14px;">大屏幕模塊上的驅(qū)動電路板驅(qū)動IC的排布亦會影響到LED的亮度。由于驅(qū)動IC輸出電流在PCB板上傳輸距離過遠(yuǎn)，會使得傳輸路徑壓降過大，影響LED的正常工作電壓導(dǎo)致其亮度降低。我們常會發(fā)現(xiàn)大屏幕模塊四周的LED亮度比中間低一些，就是這個原因。故要保證大屏幕亮度的一致性，就要設(shè)計好驅(qū)動電路分布圖。</span> </p> <p> <span style="font-size:14px;">2、控制好燈的垂直度</span> </p> <p> <span style="font-size:14px;">對于直插式LED來說，昆明全彩LED顯示屏，昆明全彩LED顯示屏，昆明全彩LED顯示屏，過爐時要有足夠的工藝技術(shù)保證LED垂直于PCB板。任何的偏差都會影響已經(jīng)設(shè)置好的LED亮度一致性，出現(xiàn)亮度不一致的色塊。</span> LED電子顯示屏的日常維護(hù)保養(yǎng)。昆明全彩LED顯示屏</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="昆明全彩LED顯示屏,LED顯示屏" src="https://tyunfile.71360.com/WaterMark/UploadFile/qichuang2020/637364802925654297/5755138.png"></div><p> <span style="font-size:14px;">戶外LED廣告牌安裝注意事項</span> </p> <p> <span style="font-size:14px;">戶外廣告是廣告的一種，戶外廣告現(xiàn)在是很多的商家選擇的標(biāo)準(zhǔn)，為了達(dá)到更好的效果，戶外LED廣告牌一般都是安裝使用各種燈具進(jìn)行照射，這樣即使在晚上也可以起到宣傳的效果。但是安裝燈具的時候一定要合理，把周圍的環(huán)境一定也要考慮進(jìn)去，只有這樣才可以做到有利于自己的同時也不影響他人。</span> </p> <p> <span style="font-size:14px;">在安裝燈具的時候燈光比較好的是右下向上照射，燈光不可以有反射。只要可以照亮廣告牌就可以沒有必要多亮。嚴(yán)禁向下照射或者是出現(xiàn)散光；在使用燈具的時候也有一定的要求，再好使用顏色偏黃的燈具，白熾燈以及光亮較強(qiáng)的燈具不要使用，一些比較炫的燈具更是不可以使用。</span> 昆明點陣LED顯示屏多少錢一個平方戶外固定顯示屏怎么防潮？</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="昆明全彩LED顯示屏,LED顯示屏" src="https://tyunfile.71360.com/WaterMark/UploadFile/qichuang2020/637364802785771485/8036435.png"></div><p> <span style="font-size:14px;">淺談LED顯示屏屏體保護(hù)的方法</span> </p> <p> <span style="font-size:14px;">一、LED顯示屏保護(hù)主要體現(xiàn)在以下幾個方面：</span> </p> <p> <span style="font-size:14px;">1、LED顯</span><span style="font-size:14px;">示屏系統(tǒng)的外飾采用鋁塑板制成，具有優(yōu)異的防腐、阻燃性能，板內(nèi)填充耐候膠。</span> </p> <p> <span style="font-size:14px;">2、在LED顯示屏系統(tǒng)中，像素和模塊用絕緣橡膠圈密封，防止水分滲透。</span> </p> <p> <span style="font-size:14px;">3、裝飾件和模塊之間的接合處填充有泡沫條和高質(zhì)量的耐候粘合劑，以防止水蒸氣進(jìn)入。</span> </p> <p> <span style="font-size:14px;">二、LED顯示屏保護(hù)方法：</span> </p> <p> <span style="font-size:14px;">1、運行3萬小時后，屏幕亮度下降約15%（出廠亮度），屏幕比較大亮度約為1500CD/m2；此時，屏幕主體高的運行亮度設(shè)定為90%。</span> </p> <p> <span style="font-size:14px;">2、LED顯示屏出廠時，屏幕亮度設(shè)定在2500CD/m2以上。設(shè)備調(diào)試完成后，全彩顯示屏工作亮度手動設(shè)定為出廠亮度的70%，約1800CD/m2。</span> </p> <p> <span style="font-size:14px;">3、感煙感溫探測儀安裝在屏體內(nèi)，與PLC控制系統(tǒng)相連，監(jiān)控屏的狀態(tài)。當(dāng)屏體內(nèi)部溫度因長期運行而升高或因氣候原因濕度較大時，系統(tǒng)可開啟電風(fēng)扇和空調(diào)。</span> </p><p> <span style="font-size:14px;">戶外LED顯示屏如何正確應(yīng)付雷雨天？</span> </p> <p> <span style="font-size:14px;">1、多種措施防雷電</span> </p> <p> <span style="font-size:14px;">保證電源接地良好，全彩LED顯示屏設(shè)備采用共用地線結(jié)構(gòu)即“三地”(設(shè)備工作接地、電源接地、防雷接地)合一的方式。</span> </p> <p> <span style="font-size:14px;">2、積極防護(hù)</span> </p> <p> <span style="font-size:14px;">盡量避免可能碰到的問題，積極主動地防護(hù)，盡量把可能對電源造成傷害的物品遠(yuǎn)離電源；并且在清潔LED屏幕或系統(tǒng)的時候也要盡可能輕輕擦拭，做到防水，把傷害的可能性降小。</span> </p> <p> <span style="font-size:14px;">3、控制使用時間</span> </p> <p> <span style="font-size:14px;">建議在梅雨季節(jié)全彩LED屏大屏幕一個星期至少使用一次以上。一般每月至少開啟屏幕或系統(tǒng)一次，點亮2小時以上。</span> </p> <p> <span style="font-size:14px;">4、防止工作環(huán)境溫度過高</span> </p> <p> <span style="font-size:14px;">全彩LED顯示屏箱體內(nèi)空間密封，空氣不對流(建議加裝百葉防雨窗,下方進(jìn)氣上方排氣)。建議：在選用電源的時候，應(yīng)預(yù)留30%功率余量，防止電源在工作的過程中過溫對電源造成損害。</span> </p> <p> <span style="font-size:14px;">5、控制濕度</span> </p> <p> <span style="font-size:14px;">要保持戶外LED顯示屏大屏幕或系統(tǒng)所屬區(qū)域使用環(huán)境的濕度，不要讓任何具有濕氣性質(zhì)的東西進(jìn)入LED大屏幕或系統(tǒng)所屬區(qū)域。</span> 正發(fā)光的PCB板如果比較厚，則會影響透明LED顯示屏的通透率。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="昆明全彩LED顯示屏,LED顯示屏" src="https://tyunfile.71360.com/WaterMark/UploadFile/qichuang2020/637364802647421875/7264032.png"></div><p> <span style="font-size:14px;">解決LED顯示屏亮線的三個步驟</span> </p> <p> <span style="font-size:14px;">在專業(yè)LED廠家維修之前，建議從三個方面自檢：</span> </p> <p> <span style="font-size:14px;">1，產(chǎn)品質(zhì)量不過關(guān)。在購買的時候不要貪圖便宜去購買價格低質(zhì)量差的產(chǎn)品。</span> </p> <p> <span style="font-size:14px;">2，電壓不穩(wěn)定。造成漏電的現(xiàn)象。</span> </p> <p> <span style="font-size:14px;">3，操作方法不當(dāng)，由人為的操作錯誤，影響顯示屏的效果。</span> </p> <p> <span style="font-size:14px;">那么應(yīng)該怎么去檢查呢？</span> </p> <p> <span style="font-size:14px;">第壹，判斷電源有沒有損壞，還能不能正常使用。因為一個電源同時控制著幾塊單元板?？梢詼y量一下輸出電壓是否在4.9~5.5v之間。不在這個范圍內(nèi)的話，很可能是電源壞了。</span> </p> <p> <span style="font-size:14px;">第二，檢查控制卡是不是正常使用。先把電源打開，看下控制卡指示燈是否點亮；如果不亮，則檢查一下是否有5V電壓供電，LED電子屏能不能顯示內(nèi)容，如果能顯示內(nèi)容，說明控制卡顯示內(nèi)容功能是好的；然后再用控制卡軟件查找一下控制卡，如果能查找的到的話，則說明控制卡發(fā)送內(nèi)容的功能良好；如果查找不到，則檢查一下通訊線有沒有接好，如果接好了，就很有可能是卡出問題了。只要這兩個功能良好，控制卡就是好的，否則就要更換控制卡了。</span> </p> <p> <span style="font-size:14px;">第三，查看單元板是不是好的。LED顯示屏的信號都是從一個板傳送到另一個板的輸入。所以有一塊板出問題的話，都會影響到后面的板。所以要逐一去檢查單元板是否正常。</span> 全彩LED顯示屏單位面積的像素密度越高，能顯示的細(xì)節(jié)更多。昆明室外LED顯示屏怎么設(shè)置密碼</p><p style="text-indent:25px">怎樣能讓LED顯示屏更高清？昆明全彩LED顯示屏</p><p> <span style="font-size:14px;">云南其創(chuàng)電子科技有限公司是一家主要從事LED電子顯示屏、LED亮化、IC卡一卡通系統(tǒng)及計算機(jī)系統(tǒng)工程的研制、開發(fā)和經(jīng)營的高科技企業(yè)。公司成立以來，憑借船舶系統(tǒng)強(qiáng)大的硬件、軟件實力，在整體技術(shù)和經(jīng)濟(jì)實力上取得了較快的發(fā)展，積累了豐富的開發(fā)經(jīng)驗，培養(yǎng)了一支過硬的技術(shù)隊伍。公司擁有技術(shù)開發(fā)人才和先進(jìn)的生產(chǎn)設(shè)備，實行標(biāo)準(zhǔn)化管理，產(chǎn)品技術(shù)和品質(zhì)在國內(nèi)同類產(chǎn)品中擁有較好的聲譽(yù)。</span> </p> <p> <span style="font-size:14px;">目前，公司研發(fā)生產(chǎn)的產(chǎn)品應(yīng)用于戶外廣告媒體、文化娛樂活動、體育場館、舞臺租賃，憑借全彩顯示屏系統(tǒng)化優(yōu)勢，從設(shè)計、生產(chǎn)、安裝到維護(hù)，運用一體化解決方案，有效降低客戶整體成本，從而為客戶創(chuàng)造更高的價值。</span> 昆明全彩LED顯示屏</p><p style="text-indent:25px">云南其創(chuàng)電子科技有限公司主營品牌有其創(chuàng)，發(fā)展規(guī)模團(tuán)隊不斷壯大，該公司貿(mào)易型的公司。公司是一家有限責(zé)任公司企業(yè)，以誠信務(wù)實的創(chuàng)業(yè)精神、專業(yè)的管理團(tuán)隊、踏實的職工隊伍，努力為廣大用戶提供***的產(chǎn)品。以滿足顧客要求為己任；以顧客永遠(yuǎn)滿意為標(biāo)準(zhǔn)；以保持行業(yè)優(yōu)先為目標(biāo)，提供***的LED顯示屏，液晶拼接屏，LED全彩電子屏，LED戶外顯示屏。云南其創(chuàng)電子將以真誠的服務(wù)、創(chuàng)新的理念、***的產(chǎn)品，為彼此贏得全新的未來！</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/1471557.html</p></div></div></div></div></div><div id="ajg88nz" class="page-right twoColRt"><div id="uyqfw8q" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="gvn7ikw" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img 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