| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a solid state imaging element capable of forming a fine microlens in the imaging element having a function of cutting off the infrared ray and to reduce the size of a camera by unnecessarily removing an infrared cut-off filter. SOLUTION: The solid state imaging element comprises a photoelectric conversion element 19 having constituting elements such as flattened layers 15, 13 or the like in which at least one element has an infrared absorbing function, and an undercoat layer 12 having an ultraviolet absorbing function. The imaging element further comprises another constituting element containing an infrared absorber to have an infrared absorbing function, in such a manner that the undercoating layer has an ultraviolet absorber to have an ultraviolet absorbing function. The infrared absorber is a plurality of infrared absorbers. The types and contents of the infrared absorbers are regulated at respective colors of a color filter layer 14.</p> |
