Efficiency Enhancement of Organic Light-Emitting Diodes on Flexible Substrate With Patterned Inverted Conical Structure

by Yi-Jun Wang, Jian-Gang Lu, Han-Ping D. Shieh
Published 2016-01-01

Differential Probe Fed Liquid Crystal-Based Frequency Tunable Circular Ring Patch Antenna

by Guanghui Xu, Hong-Li Peng, Changli Sun, Jian-Gang Lu, Yaoping Zhang, Wen-Yan Yin
Published 2018-01-01