| 摘要 |
A mobile device with a display unit formed in a casing structure comprising a metal structure holding the display unit as a main structure and a resin casing formed integrally with the metal structure. In the metal structure, since the holding part of the display unit is formed in a box shape, the display unit formed of a sheet glass has a resistance against a bending load from the outside and a deformation caused by a torsional load. Accordingly, even if the rigidity of the display part itself is lowered due to a reduction in the thickness thereof, the display unit can be prevented from being damaged. Since the metal structure is manufactured by press-working a thin sheet, even if its wall thickness is small, it can keep a sufficient strength. Furthermore, since the metal structure is formed as the frame part of the overall casing, the rigidity of the overall device can be maintained by the structure to protect mounting substrates and functional parts other than the display unit. |
