| 摘要 |
PROBLEM TO BE SOLVED: To obtain a sealing resin composition equipped having a light shading property and an insulation property simultaneously and an optimal characteristic used for a semiconductor device. SOLUTION: This sealing resin composition contains carbon black of having physical properties of having 20-40 nm mean particle diameter and containing >=10 wt.% vaporizing amount, by 0.3-1.0 wt.% based on the total sealing resin composition. |
