Title:
OPTICAL FILTER
Document Type and Number:
WIPO Patent Application WO/2013/022256
Kind Code:
A2
Abstract:
This application relates to an optical filter and a display device. For example, the optical filter may be applied to a three-dimensional (3D) device to allow the 3D device to display a 3D image at a wide viewing angle without a loss of brightness.
Inventors:
KIM SIN YOUNG (KR)
JEON BYOUNG KUN (KR)
PARK MOON SOO (KR)
LEE DA MI (KR)
JEON BYOUNG KUN (KR)
PARK MOON SOO (KR)
LEE DA MI (KR)
Application Number:
PCT/KR2012/006259
Publication Date:
February 14, 2013
Filing Date:
August 07, 2012
Export Citation:
Assignee:
LG CHEMICAL LTD (KR)
KIM SIN YOUNG (KR)
JEON BYOUNG KUN (KR)
PARK MOON SOO (KR)
LEE DA MI (KR)
KIM SIN YOUNG (KR)
JEON BYOUNG KUN (KR)
PARK MOON SOO (KR)
LEE DA MI (KR)
International Classes:
G02B5/20; G02B30/25
Foreign References:
| KR100967899B1 | 2010-07-06 | |||
| KR20100089782A | 2010-08-12 | |||
| KR20100009723A | 2010-01-29 |
Other References:
See also references of EP 2743749A4
Attorney, Agent or Firm:
DANA PATENT LAW FIRM (KR)
특허법인 다나 (KR)
특허법인 다나 (KR)
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Claims: