公开(公告)号：US20150309632A1

公开(公告)日：2015-10-29

申请号：US14442866

申请日：2013-11-14

Applicant: HITACHI CHEMICAL COMPANY, LTD.

Inventor： Yuuki MIYAMOTO ,  Tomohiro HIRATA ,  Youichi Kimura ,  Keishi HAMADA ,  Tetsuya OKAZAKI ,  Hiroka SHINDOU ,  Masayuki WADA ,  Tomohiro HORINOUCHI

IPC: G06F3/041 ,  G02F1/1333 ,  C08K5/372 ,  G09G3/36 ,  C08K5/13

CPC classification number: G06F3/0412 ,  C08F299/00 ,  C08K5/13 ,  C08K5/372 ,  G02F1/133308 ,  G02F2001/133331 ,  G03F7/027 ,  G03F7/0388 ,  G06F2203/04101 ,  G09G3/36

Abstract: To provide a photocurable liquid resin composition which may be suitably applied for the purpose of filling a space between a protective panel and an image display unit or the like in an image display device, has an appropriate viscosity, is excellent in curing properties at a low dose and shaded part curing properties, is favorable in moist heat resistance reliability of a cured material, and is able to not only sufficiently suppress bleedout but also enhance resistance to yellowing after photocuring when used as a structural member of an image display device; an image display device using the same; and a method for manufacturing an image display device.Disclosed is a photocurable liquid resin composition including (A) a compound having a (meth)acryloyl group, (B) a photopolymerization initiator, (C) a plasticizer, and (D) an antioxidant, the component (D) including a compound having a hindered phenol structure in a molecule thereof.

Abstract translation: 为了提供可以适用于图像显示装置中的用于填充保护面板和图像显示单元等之间的空间的光固化液体树脂组合物，具有适当的粘度，在低的固化性能方面是优异的 剂量和阴影部分固化性能，有利于固化材料的耐湿热可靠性，并且不仅可以充分抑制渗出，而且还可以在用作图像显示装置的结构部件时增强光固化后的黄变性; 使用该图像显示装置的图像显示装置; 以及图像显示装置的制造方法。 公开了一种光固化性液体树脂组合物，其包含（A）具有（甲基）丙烯酰基的化合物，（B）光聚合引发剂，（C）增塑剂和（D）抗氧化剂，组分（D） 其分子中的受阻酚结构。