Title:
CURABLE COMPOSITION, LIQUID CRYSTAL SEALING AGENT AND LIQUID CRYSTAL DISPLAY ELEMENT
Document Type and Number:
Japanese Patent JP2009230095
Kind Code:
A
Abstract:
To provide a curable composition having decreased contamination property on a liquid crystal, having sufficient curability even in a part shadowed by wiring lines or the like, and adaptive to a narrower frame.
The curable composition contains (A) a (meth)acrylate compound, (B) an organic acid dihydrazide compound, and (C) a photo-radical polymerization initiator having an oxime ester structure. A liquid crystal display element 1 has a structure of interposing a spacer 18 and holding a liquid crystal 22 with a liquid crystal sealing agent between two glass substrates 10 provided with transparent electrodes 14, alignment layers 12 and color filters 16.
Inventors:
SUZUKI YASUNOBU
SUGAWARA SHUICHI
MIYAO CHU
SHINOHARA NOBUYASU
SUGAWARA SHUICHI
MIYAO CHU
SHINOHARA NOBUYASU
Application Number:
JP2008200165A
Publication Date:
October 08, 2009
Filing Date:
August 01, 2008
Export Citation:
Assignee:
JSR CORP
International Classes:
G02F1/1339; C08F2/44; C08F2/50; C08F290/00; C09K3/10
Domestic Patent References:
| JP2006330301A | 2006-12-07 | |||
| JP2007334174A | 2007-12-27 | |||
| JP2004061925A | 2004-02-26 | |||
| JP2005263987A | 2005-09-29 | |||
| JP2004037937A | 2004-02-05 | |||
| JP2005292801A | 2005-10-20 | |||
| JP2008040015A | 2008-02-21 |
Foreign References:
| WO2004041900A1 | 2004-05-21 |
Attorney, Agent or Firm:
Kihei Watanabe
Yuko Tanaka
Narumi Morishima
Yuko Tanaka
Narumi Morishima