Mobile terminal device

A mobile terminal device comprising:

• a case that forms a storage space for storing a component and that includes an open section at a first surface;
• a display module that is stored in the open section of the case and that includes a display surface for allowing information to be displayed thereon adjacent to the first surface;
• a substrate that is stored in the open section of the case and that includes a mounted circuit;
• a plate that is fixed to the case by embedding an outer edge of the plate into an inner surface of the case and that partitions the storage space into a first space for storing the display module and a second space for storing the substrate;
• a panel that covers the open section of the case and that supports the display module such that the display module is sandwiched between the panel and the plate;
• and
• an adhesive that adheres the panel and a surrounding region of the open section of the case.