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您當前的位置: 首頁 > 基礎知識 > 戶外高密LED顯示屏的“亮度色差”問題應該怎樣解決?

戶外高密LED顯示屏的“亮度色差”問題應該怎樣解決?

發表于:2022-06-30 11:27:00 來源:http://www.rb8707.com/news831705.html

當隨著我們國家的LED顯示行業技術快速的發展時,在生活中各種應用場所的LED應用市場正在全面啟動。作為新興節能綠色的戶外高密LED顯示屏如在市場上應用的如魚得水,走在大街上,到處都是顯眼的LED產品。然而,戶外高密LED顯示屏的亮度色差亦成了用戶們關注的焦點。下面介紹下具體“亮度色差”如何解決呢?

一般的情況下,戶外高密LED顯示屏的亮度是要在1500cd/m2以上,才能保證顯示屏正常的工作,否則會因為亮度太低而看不清楚所顯示的圖像,而且在長時間高溫的環境下就可能導致LED衰減。制造出能夠符合設計需求的電路板,而常見的散熱方式,用鋁散熱鰭片作為外科的一部分來增加散熱的面積。低成本的加強散熱方式—利用燈殼外形,而制造出對流空氣。

戶外高密LED顯示屏的亮度大小主要由LED燈珠的好壞來決定。散熱不佳或散熱不均勻的,可能導致LED燈出現了故障。為確保LED顯示屏顯示的色彩要與播放源的色彩保持高度一致性。,白平衡效果就是LED顯示屏重要的指標之一?梢暯嵌鹊拇笮≈苯記Q定的LED顯示屏的受眾多少,故而是越大越好。紅綠藍三種LED燈的衰減速度不均勻更可能導致屏體出現了偏色?梢暯嵌鹊拇笮≈饕晒苄镜姆庋b方式來決定的,由于LED燈亮度不同,就會導致整屏花屏。

戶外高密LED顯示屏種類繁多,戶外節能高亮高刷新便攜等產品也是應有盡有,各行各業對LED顯示屏要求也各不同,因此用戶們在分辨LED顯示屏好壞及選擇LED顯示屏的時候,需要結合自身的需求,確保這款產品更大程度的符合自己的需求。近幾年我國LED應用產品呈現出供不應求的局面,主要是由LED顯示、LED亮化及照明的需求所帶動下。在我們國LED行業向高端應用快速推進的同時,市場競爭也是日趨激烈。

相關標簽:LED顯示屏,

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