| 摘要 |
PROBLEM TO BE SOLVED: To provide a micro lens in which a filter characteristic does not depend on the incident angle of incident light and which has excellent heat resistance compared with that of conventional ones, and to provide an imaging apparatus and a personal digital assistant that use this micro lens. SOLUTION: The imaging apparatus 10 includes: an optical diaphragm 11 for adjusting the quantity of light from a subject; a lens 12 for condensing the light from the subject; and a solid-state imaging device 20. The solid-state imaging device 20 has a plurality of micro lenses 21a arranged in a matrix. Each micro lens 21a is made of a glass material containing a component absorbing infrared ray, and has the function of an infrared cutting filter. COPYRIGHT: (C)2008,JPO&INPIT
|
