| 摘要 |
PROBLEM TO BE SOLVED: To provide an image sensor module suitable for eliminating or suppressing inconveniences caused by distortion of a case, and the like.SOLUTION: There is provided an image sensor module which has a light-emitting unit that reads out linear light extending in a main scanning direction and emits toward an object to be read, a light-receiving sensor extending in the main scanning direction, a lens unit condensing the light emitted from the object to be read in the light-receiving sensor, a substrate that is separated from the lens unit in a thickness direction z perpendicular to the main scanning direction and has the light-receiving sensor mounted thereon, and a case 200 having a light-emitting unit storage section 230 storing the light-emitting unit, a lens unit storage section 240 storing the lens unit and a substrate storage section 250 storing the substrate and is formed from a resin material, where the lens unit storage section 240 has a lens unit storage section bottom surface 241 that faces one direction of the thickness direction z and extends to the main scanning direction, and a projection 210 projecting to the thickness direction z is formed on the lens unit storage section bottom surface 241.SELECTED DRAWING: Figure 9 |
