| 摘要 |
An image sensor module is composed of a base, a CCD image sensor, a glass plate, and a frame-shaped moisture permeable member. The base has a depressed chip chamber, in which the CCD image sensor is contained. Top and under surfaces of the moisture permeable member are provided with adhesive layers. The base and the glass plate are attached above and below the moisture permeable member through the adhesive layers, and the chip chamber is sealed. The moisture permeable member has the property to block liquid water while transmit water vapor, and releases the water vapor produced by the heat of the CCD image sensor from the inside to the outside of the chip chamber. |
