1. 38.1: Efficiency Enhancement of Organic Light‐Emitting Diodes on Flexible Substrate with Patterned Inverted Cone Structure. Issue 1 (June 2015) Authors: Wang, Yi‐Jun; Ouyang, Shi‐Hong; Lu, Jian‐Gang; Shieh, Han‐Ping D. Journal: Digest of technical papers Issue: Volume 46:Issue 1(2015) Page Start: 557 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗