Light source module, and an electronic apparatus having the same

A light source module capable of reducing warping and cracking due to expansion of the light guide plate, and an electronic apparatus having the same. A light source module of the present invention, at one end in the longitudinal direction of the light guide 21 constituting the light guide plate, the positioning pins 24 for positioning the LED light source 12 and the light guide 21 is fitted through holes 23 are formed. Furthermore, the other end of the light guide 21, constrain the light guide 21 in the lateral direction, the guide 9 is provided which is not constrained in the longitudinal direction. .FIELD 1