[情報] 色域廣亮度高又省電 三星 LG將量產QLED 已回收
http://www.eprice.com.tw/tech/talk/1141/4701463/1/
現在手機的螢幕都越來越好,但除了一昧提升螢幕解析度之外,是否還有其他方法可以提
升手機產品在螢幕上的競爭力?對於三星和 LG 這兩大廠來說,正確的解答很可能會是在
量子點螢幕 QLED (Quantum Dot LED) 上面。根據韓國媒體 ETNews 的報導,三星、LG
已經開始準備要量產 QLED 螢幕,而它的優點很多,不僅理論上可顯示色域最多可比
OLED 高出 50 %,而且螢幕亮度更高的同時耗電量卻反而更低,用在手機、平板等智慧
裝置上似乎再合適不過了。
色域廣、亮度高又省電!三星、LG 將量產 QLED 螢幕
簡單來說,量子點螢幕 QLED 算是 LCD 與 OLED 的混合體,主要是採用藍色 LED 光源照
射量子點的方式來激發紅光及綠光 (更詳細的技術原理就請大家自行 Google 一下囉 XD)
,不只色域比 OLED 更廣,而且螢幕亮度也能比 OLED 多出 30% 到 40 %,同時功耗卻
反而可比 OLED 減少 30% 到 50 %。
其實量子點技術並不是現在才有的新東西,Sony 的 TRILUMINOS 原色顯示技術就是採用
量子點技術的成果,而且三星、LG 也都已經在三、四前年就投入了相關技術的研發。如
今韓國媒體 ETNews 更表示這兩家廠商的量子點螢幕 QLED 都已經進入可量產化的階段,
所以若是這家媒體的消息為真,那說不定今年就有機會看到採用量子點螢幕 QLED 的新手
機出現喔。
心得:
原本AMOLED的色域就是很大的優勢,
再往上提升的話,差不多就像踏入新天新地了(?)
現在OLED面板能賣的廠商主要就是三星跟LG,兩家的競爭也是很顯著,
年底大概新的G Flex跟三星的彎面手機又要再對陣一次,
不知道這次的戰爭會是誰的面板比較佔優,去年的雞肥可惜就是解析度輸惹
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