OPTICALLY DIFFUSIVE ADHESIVE AND METHOD OF MAKING THE SAME
摘要
A method of making an optically diffusive adhesive comprises: preparing a first adhesive composition comprising first particles dispersed in an optically clear adhesive matrix; determining a first haze and a first clarity of the first adhesive composition; and based upon the first haze and the first clarity, preparing a second adhesive composition that comprises the optically clear adhesive matrix, the first particles, and second particles dispersed in the optically clear adhesive matrix. An optically diffusive adhesive comprises first and second particles dispersed in an optically clear adhesive matrix is also disclosed. The first and second particles have a higher refractive index than the optically clear adhesive matrix. Articles comprising the optically diffusive adhesive are also disclosed.
申请公布号
WO2011071689(A1)
申请公布日期
2011.06.16
申请号
WO2010US57728
申请日期
2010.11.23
申请人
3M INNOVATIVE PROPERTIES COMPANY;TSE, KIU-YUEN,;GRASSE, PETER B.,