Title:
LIGHT-EMITTING DEVICE AND LIGHT-EMITTING DEVICE PACKAGE COMPRISING SAME
Document Type and Number:
WIPO Patent Application WO/2017/034356
Kind Code:
A1
Abstract:
Disclosed are a light-emitting device and a light-emitting device package comprising same. The light-emitting device comprises: a light-emitting structure which has a first conductive semiconductor layer, a second conductive semiconductor layer, and an active layer, disposed between the first conductive semiconductor layer and second conductive semiconductor layer, and has a first recess and a second recess passing through the second conductive semiconductor layer and active layer and disposed on a part of an area of the first conductive semiconductor layer; a connection electrode which is disposed inside the first recess and is electrically connected to the first conductive semiconductor layer; a reflective layer which is disposed inside the second recess; and an insulating layer which is for electrically insulating the reflective layer and light-emitting structure.
Inventors:
PARK SU IK (KR)
KIM MIN SUNG (KR)
SUNG YOUN JOON (KR)
LEE YONG GYEONG (KR)
CHOI KWANG YONG (KR)
KIM MIN SUNG (KR)
SUNG YOUN JOON (KR)
LEE YONG GYEONG (KR)
CHOI KWANG YONG (KR)
Application Number:
PCT/KR2016/009469
Publication Date:
March 02, 2017
Filing Date:
August 25, 2016
Export Citation:
Assignee:
LG INNOTEK CO LTD (KR)
International Classes:
H01L33/46; H01L33/36
Foreign References:
| KR20140146354A | 2014-12-26 | |||
| KR20140006429A | 2014-01-16 | |||
| KR20140057811A | 2014-05-14 | |||
| KR20110117964A | 2011-10-28 | |||
| JP2007173579A | 2007-07-05 |
Other References:
See also references of EP 3343647A4
Attorney, Agent or Firm:
DANA PATENT LAW FIRM (KR)
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