[KongchangAI]
Unverified88% confidenceTradeoffTime unknown

四向防窥膜(上下左右全遮)比两向防窥膜透光率损失更大,通常降低30%-50%亮度,仅在高保密需求(如金融、法务)场景选四向,日常通勤选左右两向即可保留上下可视

1
Sources
88%
Confidence
Long-term
Relevance
-
First Seen

Sources

Related Entities

Related Claims

Cite This Claim

Stable URI
https://kongchang.com/claim/245453
API
curl https://kongchang.com/api/v1/knowledge/claims/245453
MCP
get_claim(id=245453)