>>808
2014年
https://tech.nikkeibp.co.jp/dm/english/NEWS_EN/20140606/356848/
https://i.imgur.com/T0iLUak.jpg
https://i.imgur.com/sr998dR.jpg
https://i.imgur.com/CzCeSST.jpg
https://i.imgur.com/6ol47td.jpg
https://i.imgur.com/ae0KLWs.jpg
https://i.imgur.com/QfcJbTo.jpg
https://i.imgur.com/IRyE01o.jpg

最小曲率半径2mm
Both the book-type and three-fold displays can be bent up to a curvature radius of 2mm.

中国メーカーは普通にここの特許技術使ってそう