Overview
- On Monday, multiple supply‑chain reports said Samsung Display passed Apple’s qualification thresholds and began module and back‑end work in Vietnam to supply roughly three million foldable OLED panels this year.
- The panels are reported to use Color Filter on Encapsulation (CoE), which removes the traditional polarizer and prints the color filter on the encapsulation layer, paired with Samsung’s M16 OLED materials for higher brightness and efficiency.
- Industry coverage says Samsung has a multi‑year exclusive role for Apple’s foldable panels, with Vietnam lines running part of the initial production to keep volumes conservative while suppliers scale.
- Engineering problems remain with a 3D‑printed liquid‑metal hinge that testers have said can produce rattling after assembly, a fault that could add roughly two weeks to a month to assembly and inspection time and cut initial yields.
- Display approval is a major milestone but not a guarantee of on‑shelf availability because Apple enforces strict final‑yield and reliability standards, and the rollout reflects a shift toward Korean suppliers with BOE reportedly sidelined and a likely September unveiling that could still see limited early supply.