Park, Junghak
Das, Dipjyoti
Ahn, Minho
Park, Sungho
Hur, Jihyun
Jeon, Sanghun
Funding for this research was provided by:
LG Display
Article History
Received: 22 May 2019
Accepted: 3 September 2019
First Online: 2 October 2019
Competing interests
: The authors declare that they have no competing interests.