| 摘要 |
A silicone laminated substrate, including a glass cloth, and a cured product of a silicone resin composition with which the glass cloth is filled and a surface of the glass cloth is coated, in which the silicone resin composition includes: (A) an organopolysiloxane having a resin structure consisting of specific siloxane units, (B) an organohydrogenpolysiloxane having a resin structure consisting of specific siloxane units, (C) a platinum group metal-based catalyst, and (D) a filler. The silicone laminated substrate exhibits excellent mechanical properties, flexibility and workability, has minimal surface tack, and is easy to handle. The silicone laminated substrate is produced by impregnating a glass cloth with the silicone resin composition that is dissolved or dispersed in a solvent, subsequently removing the solvent from the glass cloth by evaporation, and subjecting the composition impregnated into the glass cloth to heat curing under compression molding conditions. From the silicone laminated substrate that is used for an LED device, an LED device can be obtained that includes the substrate and an LED chip mounted on top of the substrate. |
