Unverified50% confidenceOpinionExact time
Display abnormalities near a foldable's hinge are often hard to distinguish visually as to whether they are caused by structural stress or by external compression.
1
Sources
50%
Confidence
Long-term
Relevance
10/23/2026
First Seen
Sources
Related Entities
Related Claims
UnverifiedWhen the bending radius is too small, hinge tolerances are too large, or the bonding between layers is uneven, stress concentrates at specific locations, which may lead to interlayer delamination, microcrack propagation, or display circuit breakage.78% similarUnverifiedThe calibration board must be affixed to a rigid flat surface (such as an acrylic or aluminum plate) to ensure absolute flatness; a warped calibration board violates the planar assumption and leads to increased calibration error.75% similar
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