DOI: 10.1002/sdtp.16721 ISSN:
66‐3: Effective Foldable AMOLED Structure with Bendability and Impact Resistance
Mayuko Sakamoto, Noriko Watanabe, Katsuyuki Suga, Yuki Yasuda, Tokio Taguchi, Ikuo Ninomiya, Yu Yamane, Mari Hosokawa, Takehiro Murao, Mikihiro Noma, Edward A. Boardman, Paul Gass- General Medicine
We developed an optimized shock absorber structure for foldable OLED displays using FEA (finite element analysis) which includes thin OCA and metal film with slits. Our AMOLED prototype passed a 200k times in‐fold bending test with 1.5mm bending radius and a ball drop test of 100g from the height of 60cm.