| 摘要 |
PROBLEM TO BE SOLVED: To provide a three-layer adhesive body obtained by one time laser irradiation combining a semi-transmissive semi-absorbing layer and a transmissive layer.SOLUTION: A first layer, a second layer and a third layer are laminated in this order in the three-layer adhesive body. The first layer to the third layer comprise (a) a thermoplastic resin having a transmittance of 50% or more, and a reflectance of 13% or more at a wavelength of 800-1,100 nm, or (b) a thermoplastic resin having a transmittance of 50% or more, and a reflectance of 5% or more and less than 13% at a wavelength of 800-1,100 nm. In the three-layer adhesive body, the layer comprising (a) the thermoplastic resin is not continuously laminated. |
