发明名称 LIGHT EMITTING DEVICE HAVING LIGHT EXTRACTION STRUCTURE AND METHOD FOR MANUFACTURING THE SAME
摘要 A nitride-based light emitting device capable of achieving an enhancement in emission efficiency and an enhancement in reliability is disclosed. The light emitting device includes a semiconductor layer, and a light extracting layer arranged on the semiconductor layer and made of a material having a refractive index equal to or higher than a reflective index of the semiconductor layer.
申请公布号 US2014124814(A1) 申请公布日期 2014.05.08
申请号 US201414151613 申请日期 2014.01.09
申请人 LG ELECTRONICS INC.;LG INNOTEK CO., LTD. 发明人 CHO HYUN KYONG;KIM SUN KYUNG;JANG JUN HO
分类号 H01L33/20;H01L33/22;H01L33/32;H01L33/60 主分类号 H01L33/20
代理机构 代理人
主权项
地址