| 摘要 |
<p>PROBLEM TO BE SOLVED: To reliably confirm the characters or the like displayed on a display screen by storing a portable telephone in a case body, allowing a first transparent window of the front sheet of the case body to correspond to the display screen, and providing a convex lens on the first transparent window. SOLUTION: When a portable telephone 5 is stored in a case body 1 in an attitude of its front face facing a front sheet 1a side, the display screen 50 of the portable telephone 5 corresponds to a small opening section 16, and an operation button group 51 corresponds to a large opening section 17 respectively. The display screen 50 of the portable telephone 5 corresponds to a first transparent window 10a, the information such as the characters displayed on the display screen 50 is seen via a convex lens 20 in an expanded state. The operation button group 51 can be seen via a second transparent window 10b, and individual buttons can be operated via the transparent sheet 18 of the second transparent window 10b.</p> |
