Patent ID: 9657224
Date: 2017-05-23
CPC Classifications: C09K,H01L

Claim:
1. A phosphor-containing resin sheet, comprising: a phosphor; a resin; metal oxide particles (I) having an average particle size of 10 to 200 nm in an amount of 1 to 30 parts by mass with respect to 100 parts by mass of said resin; and metal oxide particles (II) having an average particle size of 300 to 1,000 nm in an amount of 0.01 to 20 parts by mass with respect to 100 parts by mass of said resin; wherein said phosphor-containing resin sheet comprises said phosphor in an amount of 250 to 1,000 parts by mass with respect to 100 parts by mass of said resin; and the phosphor-containing resin sheet has a tensile elastic modulus of 300 to 1,000 MPa.