Philips不影響色溫低藍光螢幕發售 - 螢幕

By Mary
at 2015-03-29T21:08
at 2015-03-29T21:08
Table of Contents
http://pc.watch.impress.co.jp/docs/news/20150327_694928.html
簡單來說就是調整背光的光譜,讓藍色的peak從444nm移到460nm
這樣可以讓最傷害眼睛的450nm以下的短波長藍光減少90%
http://pc.watch.impress.co.jp/img/pcw/docs/694/928/html/04.png.html
如圖所示調整了背光頻譜
這裡有個比較表
http://pc.watch.impress.co.jp/img/pcw/docs/694/928/html/05.png.html
比較A公司and B公司(八成是特別強調低藍光的那幾間之2吧,如Benq)
韌體調整方式來降低藍光,很明顯地對色溫造成嚴重影響
例如B公司最下面的mode 2, 雖然削減短波長藍光效果很好,卻讓色溫降到4710去了..
亮度也降得非常非常低
比起來philips採用的新式背光還能維持在接近6500k,亮度也高得多.
感覺上是個不錯的方法,降低藍光又能夠維持色溫的準確.
3/31發售,IPS面板, 21.5/23.5/27型分別為21800, 23800, 34800円
換算成台幣雖然稍微偏貴,但是能夠維持色準又能達到減低短波長藍光的效果的話
應該還蠻值得期待的.
也許終於可以拿來換掉辦公室的老CCFL螢幕了~
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