Unverified80% confidenceDecision RuleTime unknown

真正护眼需同时具备硬件级DC调光无频闪与TÜV莱茵低蓝光双认证，仅有软件降蓝光（偏黄模式）而无硬件无频闪的机型，在低亮度下仍会PWM频闪加重疲劳

1

Sources

80%

Confidence

Long-term

Relevance

-

First Seen

Sources

Related Entities

专注显示器category

Related Claims

Unverified屏幕护眼看DC调光而非PWM调光，同时选择通过硬件低蓝光认证（如莱茵TÜV硬件级）的机型；软件低蓝光只是调色温，长时间用眼疲劳差异明显91% similar Unverified真正护眼要看'硬件低蓝光'和'DC调光/不闪屏'，而非软件降蓝光；PWM低频调光（<1250Hz）在低亮度下频闪严重，敏感人群长时间使用易疲劳干涩90% similar Unverified护眼不能只看防蓝光，真正减负担的是DC调光（无频闪）；低亮度下用PWM调光的屏幕即使有防蓝光认证仍会引起眼疲劳，认准硬件级不闪屏90% similar

Cite This Claim

Stable URI

https://kongchang.com/claim/476040

API

curl https://kongchang.com/api/v1/knowledge/claims/476040

MCP

get_claim(id=476040)