[KongchangAI]
Unverified50% confidenceTradeoffExact time

The graphite tube solution is thinner and more flexible than a VC plate and can be routed along the hinge's bending path, but its heat transfer flux per unit cross-section is inferior to that of a VC plate.

1
Sources
50%
Confidence
Long-term
Relevance
10/16/2026
First Seen

Sources

Apple Embeds Graphite Heat Pipe in iPhone Duo Hinge

Related Entities

石墨管conceptVapor ChamberconceptHingeconcept

Related Claims

UnverifiedOver the past few years, competition in foldable screen hinges has mainly focused on two metrics, crease depth and open-close feel, while heat dissipation is usually categorized under the mainboard and VC vapor chamber, and few people treat the hinge as a thermal management component.72% similar

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