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Patent Searching and Data


Title:
VARIABLE TRANSMITTANCE FILM AND SMART WINDOW INCLUDING SAME
Document Type and Number:
WIPO Patent Application WO/2019/203612
Kind Code:
A1
Abstract:
A variable transmittance film according to one aspect of the present application comprises: a first electrode substrate and a second electrode substrate provided facing each other; and a liquid accommodation layer disposed between the first electrode substrate and the second electrode substrate and including a liquid material and a partition wall pattern that partitions the liquid material into two or more spaces, wherein at least a portion of the partition wall pattern includes passage regions for connecting neighboring spaces.

Inventors:
BAE, Nam Seok (LG Chem Research Park, 188 Munji-ro,,Yuseong-gu, Daejeon, 34122, KR)
SON, Yong Goo (LG Chem Research Park, 188 Munji-ro,,Yuseong-gu, Daejeon, 34122, KR)
LEE, Seung Heon (LG Chem Research Park, 188 Munji-ro,,Yuseong-gu, Daejeon, 34122, KR)
KWON, Taegyun (LG Chem Research Park, 188 Munji-ro,,Yuseong-gu, Daejeon, 34122, KR)
YOON, Youngsik (LG Chem Research Park, 188 Munji-ro,,Yuseong-gu, Daejeon, 34122, KR)
Application Number:
KR2019/004755
Publication Date:
October 24, 2019
Filing Date:
April 19, 2019
Export Citation:
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Assignee:
LG CHEM, LTD. (128 Yeoui-daero, Yeongdeungpo-gu, Seoul, 07336, KR)
International Classes:
G02F1/1339; E06B9/24; G02F1/1347
Foreign References:
KR20120011532A2012-02-08
JP2008064888A2008-03-21
KR20120033790A2012-04-09
JP2012163894A2012-08-30
JP2009251215A2009-10-29
Attorney, Agent or Firm:
CHUNG, Soon-Sung (6F Tower837 Bldg, 318 Gangnam-daero,,Gangnam-gu, Seoul, 06253, KR)
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