| 摘要 |
PROBLEM TO BE SOLVED: To improve positioning precision of an optical filter and an imaging element while improving imaging performance by arranging a movable optical filter, and to achieve downsizing. SOLUTION: An imaging unit is provided with: a base material with an aperture part; the imaging element which receives a light passing through the aperture part, and converts the light to an electrical signal; and a filter material with an optical filter part which intervenes between the aperture part and the imaging element. The base material is characterized to be provided with: an imaging element attaching part which attaches the imaging element; and a filter material attaching part which attaches the filter material between a first position so that the optical filter part intervenes between the aperture part and the imaging element, and a second position so that the optical filter part does not intervene between the aperture part and the imaging element so that the filter material is movable. COPYRIGHT: (C)2010,JPO&INPIT |
