Unverified80% confidenceDecision RuleTime unknown
类DC调光(滤光算法)在低亮度下画质会偏色发灰,真正的护眼应看PWM调光频率而非营销宣传的'类DC调光'
1
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80%
Confidence
Long-term
Relevance
-
First Seen
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Unverified采用DC调光无频闪,长时间办公或阅读时相比PWM调光对眼睛更友好,但低亮度下可能出现轻微色彩不均匀84% similarUnverified亮度调节精度上,PWM调光在低亮度档可能产生频闪,选择支持DC线性调光或高频PWM(>3125Hz)的产品在低亮度下更护眼83% similarUnverified无频闪认证只是标注PWM调光的灯在低亮度档往往频闪更严重,儿童房和长时间用眼场景不建议买低亮度靠PWM调光的产品,应选DC调光或混合调光83% similarUnverified触摸调光和无极调光看似高级,但PWM调光(脉宽调制)在低亮度档位可能产生频闪,若产品未说明采用DC恒流调光,避免长期使用最低亮度档83% similar
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