CHIEH-HSIUNG KUANYou, Y.-H.Y.-H.YouSu, V.-C.V.-C.SuHo, T.-E.T.-E.HoLin, B.-W.B.-W.LinLee, M.-L.M.-L.LeeDas, A.A.DasHsu, W.-C.W.-C.HsuKuan, C.-H.C.-H.KuanLin, R.-M.R.-M.LinCHIEH-HSIUNG KUAN2018-09-102018-09-102014http://www.scopus.com/inward/record.url?eid=2-s2.0-84919934857&partnerID=MN8TOARShttp://scholars.lib.ntu.edu.tw/handle/123456789/387107Influence of patterned sapphire substrates with different symmetry on the light output power of InGaN-based LEDsjournal article10.1186/1556-276X-9-596