By weak bonding method, the first organic light‐emitting diode (OLED) display with 620°C low‐temperature poly‐silicon (LTPS) thin film transistor (TFT) and touch sensor, without polyimide (PI) substrate, formed on glass substrates is transferred to non‐PI flexible substrates. After transfer, the display image is free from defect, and touch sensor functions normally. Compared with device made on PI substrate, the advantages of device stability and pitch variation by transferring are shown.

中文翻译：

---

具有620°C LTPS TFT的柔性OLED显示器和采用弱粘合方法制造的触摸传感器

通过弱结合法，第一块有机发光二极管（OLED）显示器在玻璃基板上形成了620°C低温多晶硅（LTPS）薄膜晶体管（TFT）和触摸传感器，而没有聚酰亚胺（PI）基板转移到非PI柔性基材上。传输后，显示图像无缺陷，触摸传感器正常运行。与在PI基板上制造的器件相比，显示了器件稳定性和通过转移产生的间距变化的优点。