| 摘要 |
PURPOSE:To enable to accurately separate colors by filling a transparent substance having the same refractive index as that a color filter layer between a solid state image sensing element for photographing in color and a window member of a package. CONSTITUTION:A recess 31 is formed on the upper surface of an IC package 30. The recess 31 becomes a vessel 33 of a solid state image sensing element 32, which contains a photoreceiving surface formed with a color filter layer 34 toward opening side of the vessel 33. A transparent substance 35 is filled in the vessel 33 which contains the element 32, and the recess 31 is sealed by a sealing 36 to become a transparent window member. The substrate 35 has similar refractive index to the layer 34. Thus, even if irregular surface exists on the surface of the layer 34, the irregular surface is buried with the substrate 35. Accordingly, an input light is not refracted on the surface of the layer 34. The boundary to an air layer is flat only on the surface of the glass 36. Accordingly, a lens effect is not produced. |
