Title:
POLYMERIZABLE COMPOSITION, RETARDATION FILM AND PREPARATION METHOD FOR RETARDATION FILM, DISPLAY ELEMENT, AND DISPLAY
Document Type and Number:
WIPO Patent Application WO/2021/233453
Kind Code:
A1
Abstract:
A polymerizable composition, comprising one or more compounds as shown in formula I, and one or more compounds as shown in formula II. Also provided are a retardation film comprising the polymerizable composition and a preparation method therefor and use thereof. The polymerizable composition involves the use of a combination of an industrially produced resin material and a polymerizable liquid crystal compound, which has a significant cost reduction effect.
Inventors:
ZHOU ZHIHUA (CN)
LI MING (CN)
LI JIAMING (CN)
MENG JINSONG (CN)
WANG YIPING (CN)
LIANG ZHIAN (CN)
YUN GUOLIANG (CN)
LI MING (CN)
LI JIAMING (CN)
MENG JINSONG (CN)
WANG YIPING (CN)
LIANG ZHIAN (CN)
YUN GUOLIANG (CN)
Application Number:
PCT/CN2021/095580
Publication Date:
November 25, 2021
Filing Date:
May 24, 2021
Export Citation:
Assignee:
SHIJIAZHUANG CHENGZHI YONGHUA DISPLAY MATERIALS CO LTD (CN)
International Classes:
C09K19/30; C08F222/14; C08F222/20; C08J5/18; C08L35/02; C09K19/20; C09K19/32; C09K19/52; G02B1/04; G02B5/30; G02F1/13363; H01L27/32
Foreign References:
| JP2008009346A | 2008-01-17 | |||
| CN104099104A | 2014-10-15 | |||
| JP2007241011A | 2007-09-20 | |||
| US20110147657A1 | 2011-06-23 |
Attorney, Agent or Firm:
BEIJING LANTAI PARTNERS (CN)
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