| 摘要 |
A solventless UV curing composition having optical properties for an image display device is provided to prevent the change of physical properties such as crack or yellowing and to lower viscosity. A UV curing composition having optical properties is filled into an image display device, and comprises a radiation curing composition comprising a nontransparent composition containing a pigment and a transparent composition containing a pigment so as to allow the field of vision of the opposite side to be acquired through an image display device. Preferably the radiation curing composition comprises a base which comprises a reactive monomer, a pigment having optical properties and optionally additives such as a dispersant, an antifoaming agent, etc.; and a curing agent which comprises a reactive monomer and a photoinitiator.
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