Title:
OPTICAL SEMICONDUCTOR LIGHTING APPARATUS
Document Type and Number:
WIPO Patent Application WO/2013/100313
Kind Code:
A1
Abstract:
The present invention relates to an optical semiconductor lighting apparatus in which a first sealing unit finishes both ends of a housing attachable to at least one clamping unit formed along the longitudinal direction of a raceway and in which a second sealing unit surrounds the tops and bottoms of both edges of an optical element disposed at the bottom surface of the housing. The optical semiconductor lighting apparatus includes: a wireless communication unit receiving a dimming signal via a wireless communication network and outputting the received dimming signal to a power supply; and a light-emitting module driven while being connected to the power supply which receives alternating current power, converts the alternating current power into direct current power, and supplies the direct current power to the light-emitting module and controls the luminance of the light-emitting module according to the dimming signal inputted from the wireless communication unit. The optical semiconductor lighting apparatus may not only be easily installed and constructed but also be reliably sealed and may stably provide lighting regardless of whether the wireless communication unit operates or not.
Inventors:
LEE DEOK JU (KR)
KIM YUN HA (KR)
KIM JUNG HWA (KR)
SONG TAE HOON (KR)
JEONG MIN A (KR)
YOO MIN UK (KR)
KIM DAE WON (KR)
CHOI JAE YOUNG (KR)
LEE HAENG RYEOL (KR)
KIM YUN HA (KR)
KIM JUNG HWA (KR)
SONG TAE HOON (KR)
JEONG MIN A (KR)
YOO MIN UK (KR)
KIM DAE WON (KR)
CHOI JAE YOUNG (KR)
LEE HAENG RYEOL (KR)
Application Number:
PCT/KR2012/006933
Publication Date:
July 04, 2013
Filing Date:
August 30, 2012
Export Citation:
Assignee:
POSCO LED CO LTD (KR)
LEE DEOK JU (KR)
KIM YUN HA (KR)
KIM JUNG HWA (KR)
SONG TAE HOON (KR)
JEONG MIN A (KR)
YOO MIN UK (KR)
KIM DAE WON (KR)
CHOI JAE YOUNG (KR)
LEE HAENG RYEOL (KR)
LEE DEOK JU (KR)
KIM YUN HA (KR)
KIM JUNG HWA (KR)
SONG TAE HOON (KR)
JEONG MIN A (KR)
YOO MIN UK (KR)
KIM DAE WON (KR)
CHOI JAE YOUNG (KR)
LEE HAENG RYEOL (KR)
International Classes:
F21V31/00; F21V17/00; H05B37/02
Foreign References:
| KR101002464B1 | 2010-12-17 | |||
| KR20110004408U | 2011-05-04 | |||
| KR20110020358A | 2011-03-03 | |||
| KR100956865B1 | 2010-05-11 | |||
| KR200304116Y1 | 2003-02-14 |
Other References:
See also references of EP 2811225A4
None
None
Attorney, Agent or Firm:
AIP PATENT & LAW FIRM (KR)
특허법인 에이아이피 (KR)
특허법인 에이아이피 (KR)
Download PDF:
Claims: