UV LIGHT EMITTING DEVICE - SEOUL VIOSYS CO LTD

Title:

UV LIGHT EMITTING DEVICE

Document Type and Number:

WIPO Patent Application WO/2016/159614

Kind Code:

A1

Abstract:

Disclosed herein is a UV light emitting device. The UV light emitting device includes a first conductive type semiconductor layer, an anti-cracking layer disposed on the first conductive type semiconductor layer, an active layer disposed on the anti-cracking layer, and a second conductive type semiconductor layer disposed on the active layer, wherein the anti-cracking layer includes first lattice points and second lattice points disposed at an interface between the first conductive type semiconductor layer and the anti-cracking layer, the first lattice points are connected to lattices of the first conductive type semiconductor layer, and the second lattice points are not connected to the lattices of the first conductive type semiconductor layer.

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Inventors:

HAN CHANG SEOK (KR)
KWAK WOO CHUL (KR)
CHOI HYO SHIK (KR)
HWANG JUNG HWAN (KR)
JANG CHANG GEUN (KR)

Application Number:

PCT/KR2016/003149

Publication Date:

October 06, 2016

Filing Date:

March 28, 2016

Export Citation:

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Assignee:

SEOUL VIOSYS CO LTD (KR)

International Classes:

H01L33/12

Foreign References:

KR20140090801A	2014-07-18
JP2013187428A	2013-09-19
JP2015026770A	2015-02-05
JP2013149938A	2013-08-01
KR20120079393A	2012-07-12
US20100187496A1	2010-07-29

Other References: