Increased viewing angle and light extraction efficiency of flip-chip light-emitting diode using double-side patterned sapphire substrate

Huang, K.-C.K.-C.HuangHuang, Y.-R.Y.-R.HuangTseng, C.-M.C.-M.TsengTseng, S.H.S.H.TsengHuang, J.-E.J.-E.HuangSNOW H. TSENG2018-09-102018-09-102015http://www.scopus.com/inward/record.url?eid=2-s2.0-84939775034&partnerID=MN8TOARShttp://scholars.lib.ntu.edu.tw/handle/123456789/390741Increased viewing angle and light extraction efficiency of flip-chip light-emitting diode using double-side patterned sapphire substratejournal article10.1016/j.scriptamat.2015.05.040