| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a sheet for sealing optical semiconductors capable of sealing optical semiconductors in block and capable of maintaining high luminance, to provide an optical semiconductor device produced by sealing with the sheet, and to provide an optical semiconductor device using the sheet. <P>SOLUTION: This sheet for sealing optical semiconductors is a sheet for sealing optical semiconductors produced by directly or indirectly laminating a resin layer 2 on a resin layer 1 capable of embedding an optical semiconductor element 4 mounted on a substrate 5, in which the resin layer 2 is produced by filling with a substance 3 prepared by shaping an inorganic phosphor having a high light transmittance into a plate shape. <P>COPYRIGHT: (C)2010,JPO&INPIT |
