| 摘要 |
<P>PROBLEM TO BE SOLVED: To efficiently introduce light into an optical waveguide and to guide the light to a light reception portion even when cells of the light reception portion are reduced in size. <P>SOLUTION: The solid-state imaging device includes a groove H formed on an insulating film I over the light reception portion PD, a first waveguide core portion C1 provided on an inner wall side of the groove H, a second waveguide core portion C2 embedded in the groove H through the first waveguide core portion C1, and a rectangular lens DL made of the same material with the second waveguide core portion C2 and provided in one body. Further, the present invention relates to electronic equipment using the solid-state imaging device. <P>COPYRIGHT: (C)2011,JPO&INPIT |
