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Title:
COMPOSITION COMPRISING RESIN AND DYE MIXTURE USED FOR COLOR FILTER OF LCD
Document Type and Number:
WIPO Patent Application WO/2018/107425
Kind Code:
A1
Abstract:
A composition comprising resin and dye mixture, an article having a polymer layer formed from the composition, and a color filter formed from the composition are developed. The dye mixture contains a phthalocyanine compound and another dye, and it has higher light transmittance at specific color coordinates suitable for a blue color filter.

Inventors:
HE, Chao (No. 936 Zhang Heng Road, Zhangjiang Hi-Tech Park, Shanghai 3, 201203, CN)
LIAO, Guihong (No. 936 Zhang Heng Road, Zhangjiang Hi-Tech Park, Shanghai 3, 201203, CN)
HU, Xiaolian (No. 936 Zhang Heng Road, Zhangjiang Hi-Tech Park, Shanghai 3, 201203, CN)
LI, Yang (No. 936 Zhang Heng Road, Zhangjiang Hi-Tech Park, Shanghai 3, 201203, CN)
REN, Hua (No. 936 Zhang Heng Road, Zhangjiang Hi-Tech Park, Shanghai 3, 201203, CN)
LIU, Juelin (No. 936 Zhang Heng Road, Zhangjiang Hi-Tech Park, Shanghai 3, 201203, CN)
TAI, Xiangyang (No. 936 Zhang Heng Road, Zhangjiang Hi-Tech Park, Shanghai 3, 201203, CN)
Application Number:
CN2016/110079
Publication Date:
June 21, 2018
Filing Date:
December 15, 2016
Export Citation:
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Assignee:
DOW GLOBAL TECHNOLOGIES LLC (2040 Dow Center, Midland, MI Michigan, 48674, US)
HE, Chao (No. 936 Zhang Heng Road, Zhangjiang Hi-Tech Park, Shanghai 3, 201203, CN)
LIAO, Guihong (No. 936 Zhang Heng Road, Zhangjiang Hi-Tech Park, Shanghai 3, 201203, CN)
HU, Xiaolian (No. 936 Zhang Heng Road, Zhangjiang Hi-Tech Park, Shanghai 3, 201203, CN)
LI, Yang (No. 936 Zhang Heng Road, Zhangjiang Hi-Tech Park, Shanghai 3, 201203, CN)
REN, Hua (No. 936 Zhang Heng Road, Zhangjiang Hi-Tech Park, Shanghai 3, 201203, CN)
LIU, Juelin (No. 936 Zhang Heng Road, Zhangjiang Hi-Tech Park, Shanghai 3, 201203, CN)
TAI, Xiangyang (No. 936 Zhang Heng Road, Zhangjiang Hi-Tech Park, Shanghai 3, 201203, CN)
International Classes:
C09B47/04; C07F1/08; C07F3/06; C07F15/04; G02B5/23; G03F7/004
Domestic Patent References:
WO2016031574A12016-03-03
Foreign References:
CN103858028A2014-06-11
US3634451A1972-01-11
CN101373329A2009-02-25
CN105377853A2016-03-02
CN103869613A2014-06-18
Other References:
KANEKO, YUJI ET AL.: "Suppression of UV light-induced fading of color filters of zinc(II) tetrasulfonatophthalocyanine by introduction of a nitrophenyloxy- or a cyanophenyloxysulfonyl group", JOURNAL OF PHOTOPOLYMER SCIENCE AND TECHNOLOGY, vol. 7, no. 1, 31 December 1994 (1994-12-31), pages 151 - 158, XP055509192
Attorney, Agent or Firm:
SHANGHAI PATENT & TRADEMARK LAW OFFICE, LLC (435 Guiping Road, Shanghai 3, 200233, CN)
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