| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an imaging device which forms an airtight space, that is sealed by an adhesive to prevent dust from the exterior from adhering to an imaging element and does not allow the outer air to circulate therein, and absorbs the increased inner pressure caused by the increase of the temperature of the airtight space with a simple structure. <P>SOLUTION: An imaging device has at least an imaging optical system, a printed wiring board on which an imaging element is mounted, a frame body to which the printed wiring board is joined. In the imaging apparatus, an airtight space enclosed by a predetermined optical element in the imaging optical system, the printed wiring board, and the frame body is formed. Further, in the imaging apparatus, a vent hole, which allows the airtight space to be ventilated with the outer air, is provided, and a rubber ball is pressed-in the vent hole. <P>COPYRIGHT: (C)2012,JPO&INPIT |
