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聚積科技MBI515X產品發布會視頻-深究版
數字展示首頁 > 資訊中心 > 聚積科技MBI515X產品發布會視頻-深究版

聚積科技MBI515X產品發布會視頻-深究版

編輯:格非兒 文章來源:數字展示在線 發布日期:2015-4-26 11:48:54

視頻: 聚積科技MBI515X產品發布會-深究版
講師: 蔡宗達 總監

LED顯示屏畫質與過去相比已有長足進步,但依舊存在些許無解問題;「提高亮度」是時常使用來掩飾瑕疵的手段之一,然而伴隨高亮畫面的影響是犧牲色彩層次和細節。
深入淺出講解以下幾個LED顯示屏應用常見問題
1. 為何刷新率需要1980Hz以上?
2. 何為明暗線?
3. 小點間距顯示屏七大挑戰以及解決方案(以電路講解).

  1) 鬼影
  2) 低灰不均
  3) 第一行掃偏暗
  4) 低灰白平衡色偏
  5) 漸層暗線
  6) LED壞點十字架
  7) 高對比度干擾



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