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9.1‐inch stretchable AMOLED display based on LTPS technology
Author(s) -
Hong JongHo,
Shin Jae Min,
Kim Gun Mo,
Joo Hyejin,
Park Gyung Soon,
Hwang In Bom,
Kim Min Woo,
Park WonSang,
Chu Hye Yong,
Kim Sungchul
Publication year - 2017
Publication title -
journal of the society for information display
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.578
H-Index - 52
eISSN - 1938-3657
pISSN - 1071-0922
DOI - 10.1002/jsid.547
Subject(s) - amoled , materials science , oled , active matrix , optoelectronics , stretchable electronics , electronics , nanotechnology , layer (electronics) , thin film transistor , electrical engineering , engineering
In this work, we report a freeform shaped active‐matrix organic light‐emitting diode (AMOLED) display based on low‐temperature polycrystalline silicon technology. It was found that our AMOLED, developed with a unique pixel structure, can withstand in various desired shapes featuring its stretchable property with no degradation of image quality and device characteristics. We demonstrated unprecedented convex/concave shape of the 9.1‐inch AMOLED display by low‐temperature thermoforming process. The AMOLED display with freeform design is promising for future display applications such as automotive, Internet of things devices, and wearable electronics.