Light emitting device and light emitting device package | Patent Publication Number 20170125639

US 20170125639 A1
Patent NumberUS 09837581 B2
Application Number15402491
Filled DateJan 10, 2017
Priority DateJan 26, 2011
Publication DateMay 4, 2017
Original AssigneeLg Electronics
Current AssigneeWac Lighting Co.
Inventor/ApplicantsJune O. Song
Kwang Ki Choi
Hwan Hee Jeong
Ji Hyung Moon
Sang Youl Lee
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