| 摘要 |
<P>PROBLEM TO BE SOLVED: To improve image quality or the like of a captured image. <P>SOLUTION: In a semiconductor layer 101, a photodiode 21 receives incident light beams H to generate signal charges. On the side of a surface opposite to that surface of the semiconductor layer 101 on which the incident light beams H impinge, infrared beams transmitted through the photodiode 21 among the incident light beams H are absorbed by an infrared absorption part 31. <P>COPYRIGHT: (C)2012,JPO&INPIT |
