Title:
MEMBER FOR COTROLLING LUMINOUS FLUX, DISPLAY DEVICE, AND LIGHT EMITTING DEVICE
Document Type and Number:
WIPO Patent Application WO/2013/180366
Kind Code:
A1
Abstract:
The present invention relates to a member for controlling luminous flux including an incident surface receiving light, a reflective surface reflecting the incident light, and a light emitting surface emitting the reflected light to a bottom surface of a plane perpendicular to a central axis connecting a center of the incident surface and a center of the reflective surface, and to a display device and a light emitting device, whereby performance of display device can be enhanced.
Inventors:
LEE CHANG HYUCK (KR)
SEO EUN SUNG (KR)
CHOI HYUN HO (KR)
LEE GI SEOK (KR)
KIM KI CHEOL (KR)
KANG LEE IM (KR)
SEO EUN SUNG (KR)
CHOI HYUN HO (KR)
LEE GI SEOK (KR)
KIM KI CHEOL (KR)
KANG LEE IM (KR)
Application Number:
PCT/KR2012/010940
Publication Date:
December 05, 2013
Filing Date:
December 14, 2012
Export Citation:
Assignee:
LG INNOTEK CO LTD (KR)
International Classes:
F21V5/00; F21S2/00; G02F1/13357
Foreign References:
| US7566148B2 | 2009-07-28 | |||
| US20070284993A1 | 2007-12-13 | |||
| US20100020264A1 | 2010-01-28 | |||
| US20110149579A1 | 2011-06-23 | |||
| US20100165246A1 | 2010-07-01 |
Other References:
See also references of EP 2856011A4
Attorney, Agent or Firm:
JIN, Cheon Woong et al. (Deuk-Young Bldg. 423-5 Dogokdong,,Gangnam-Gu, Seoul 135-855, KR)
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