Image sensor module having a wafer level chip size package and method of manufacting the same and imaging device including the image sensor module and method of manufacturing the image device

An imaging device comprising:

• an image sensor module that includes a lens for focusing an external light, a plurality of image sensor chips for generating image signals in response to the external light, and a plurality of dehumidifying agents for absorbing moistures from an inside of the image sensor module such that the lens is entirely disposed within an area defined by the plurality of dehumidifying agents;
• a housing having a lens opening through which the lens is exposed, and a housing space for holding the image sensor module;
• an upper transparent board positioned over the lower transparent board and wherein the upper transparent board includes at least one lens formed therein to focus an external light on the plurality of image sensor chips;
• a plurality of adhesion members interposed between the upper transparent board and the lower transparent board to adhere the upper and lower transparent boards to each other such that the at least one lens is entirely disposed within an area between the plurality of adhesion members;
• and
• a supplementary dehumidifying agent coated on an inner sidewall of the housing defining the housing space and absorbing moistures in the housing space of the housing.

An image sensor module, comprising:

• a substrate that includes a first surface formed with a sensor chip and a second surface formed with an external electrode to transmit a signal from the sensor chip to an external device;
• a supporting member formed with a lens assembly having a lens disposed over the sensor chip, the supporting member comprising:
• a plurality of transparent boards, and
• a plurality of adhesions disposed between adjacent transparent boards to provide space to accommodate a lens of the lens assembly such that the lens is entirely disposed within an area between the plurality of adhesions;
• and
• a humidity control unit formed into the supporting member to control at least one of humidity and vapor in a space within the lens assembly, such that lens is disposed entirely within an area defined by the humidity control unit.