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Title:
FILM HAVING VARIABLE TRANSMITTANCE
Document Type and Number:
WIPO Patent Application WO/2019/088766
Kind Code:
A1
Abstract:
The present application relates to a film having variable transmittance and applications thereof. The film having variable transmittance according to the present invention can maintain transmittance at a constant rate in transmit mode when repeatedly operated between transmit and block modes, and can exhibit excellent light-blocking rate when in block mode, and such a film having variable transmittance can be effectively used in a smart window.

Inventors:
YOON YOUNG SIK (KR)
KWON TAE GYUN (KR)
PARK MOON SOO (KR)
Application Number:
PCT/KR2018/013265
Publication Date:
May 09, 2019
Filing Date:
November 02, 2018
Export Citation:
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Assignee:
LG CHEMICAL LTD (KR)
International Classes:
G02F1/167; C08L33/16
Foreign References:
KR20150062240A2015-06-08
KR20110015321A2011-02-15
JP2017040896A2017-02-23
KR101544589B12015-08-13
KR20130040997A2013-04-24
Attorney, Agent or Firm:
DANA PATENT LAW FIRM (KR)
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