THERMOSETTING SILICONE RESIN SHEET HAVING PHOSPHOR-CONTAINING LAYER AND NON PHOSPHOR-CONTAINING LAYER, METHOD OF MANUFACTURING LIGHT EMITTING DEVICE USING THE SAME, AND SEALED LIGHT EMITTING SEMICONDUCTOR DEVICE

摘要

PROBLEM TO BE SOLVED: To provide a thermosetting silicone resin sheet which can easily and uniformly disperse a phosphor on a surface of an LED element, a method of manufacturing a light emitting device using the same, and a sealed light emitting semiconductor device.SOLUTION: A thermosetting silicone resin sheet includes at least two layers of a layer (1) formed of a thermosetting silicone resin composition containing a phosphor which is flexible and is solid or semisolid at room temperature, and a layer (2) formed of a thermosetting silicone resin composition which is flexible and is solid or semisolid at room temperature, and is transparent or translucent.