Abstract: A key structure in an electronic apparatus case includes a top portion that is exposed through a surface of the case, a shaft portion that extends from the top portion and includes a elastomer at a tip of the shaft portion, and a stopper portion that projects from a periphery of the top portion to engage and that is engaged so as to be in contact with the switch in the state where the elastomer is contracted.

Abstract: A key structure in an electronic apparatus case includes a top portion that is exposed through a surface of the case, a shaft portion that extends from the top portion and includes a elastomer at a tip of the shaft portion, and a stopper portion that projects from a periphery of the top portion to engage and that is engaged so as to be in contact with the switch in the state where the elastomer is contracted.

Abstract: There is provided an electronic apparatus that includes a display unit including a planar display region, an operation unit formed on a side on which the planar display region is formed, the operation unit including a plurality of keys, the plurality of keys being allowed to be depressed, and a protrusion member formed between two of the plurality of keys, the protrusion member protruding from a surface of the planar display region.

Abstract: An electronic apparatus includes a first section and a second section which are foldable together in: a first mode in which respective front faces of the first and second sections face each other, and a second mode in which the front face of the first section faces a back face of the second section. A contact protector is provided on the front face of the first section. In the first mode, a first portion of the contact protector contacts the front face of the second section and forms a first clearance between the respective front faces, and a second portion of the contact protector is accommodated in a dent in the front face of the second section. In the second mode, the second portion of the contact protector contacts the back face of the second section and forms a second clearance between the respective front faces.

Abstract: An electronic apparatus includes a first section and a second section which are foldable together in: a first mode in which respective front faces of the first and second sections face each other, and a second mode in which the front face of the first section faces a back face of the second section. A contact protector is provided on the front face of the first section. In the first mode, a first portion of the contact protector contacts the front face of the second section and forms a first clearance between the respective front faces, and a second portion of the contact protector is accommodated in a dent in the front face of the second section. In the second mode, the second portion of the contact protector contacts the back face of the second section and forms a second clearance between the respective front faces.