Title:
POLARIZING MASK
Document Type and Number:
WIPO Patent Application WO/2014/104863
Kind Code:
A1
Abstract:
The present application relates to a polarizing mask, and a device and a method for manufacturing an optical element. An optical element manufactured by the method in the present application may comprise an optical layer of which a light axis or a light absorption axis changes continuously. The optical element, can be used for controlling light characteristics in electronic devices such as a display device, for example, or for windows or shades on buildings or vehicles, and thus can be used for a variety of purposes requiring the continuous change on the light axis or the light absorption axis.
Inventors:
KIM SIN YOUNG (KR)
PARK MOON SOO (KR)
SHIN BU GON (KR)
YOON HYUK (KR)
PARK MOON SOO (KR)
SHIN BU GON (KR)
YOON HYUK (KR)
Application Number:
PCT/KR2013/012420
Publication Date:
July 03, 2014
Filing Date:
December 31, 2013
Export Citation:
Assignee:
LG CHEMICAL LTD (KR)
International Classes:
G02B5/30; G02F1/13363
Foreign References:
| KR20060001291A | 2006-01-06 | |||
| KR20120008678A | 2012-02-01 | |||
| KR20050000572A | 2005-01-06 | |||
| JP2006003479A | 2006-01-05 | |||
| KR20120069298A | 2012-06-28 | |||
| KR20080077975A | 2008-08-26 | |||
| KR100364504B1 | 2002-12-18 | |||
| US5707566A | 1998-01-13 | |||
| KR0064585B1 |
Other References:
See also references of EP 2940497A4
Attorney, Agent or Firm:
DANA PATENT LAW FIRM (KR)
특허법인 다나 (KR)
특허법인 다나 (KR)
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