| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To acquire multiple pieces of operation information by one operation key while effectively generating electric power interlocked to the operation of the operation key. <P>SOLUTION: A power generation input device 100 is provided which includes a rotary operation key 3 for indicating operation, an operation information output circuit 14 for detecting the moving direction and movement amount of the rotary operation key 3 and outputting operation information, and a voltage generation circuit 9 for generating and outputting electric power interlocked to the movement of the rotary operation key 3. Furthermore, an electronic apparatus is provided which includes the power generation input device 100, a nonvolatile storage unit for storing multiple pieces of data, and a nonvolatile display unit for displaying predetermined data from the multiple pieces of data based on the operation information, and operates by electric power generated with a power generating unit. <P>COPYRIGHT: (C)2008,JPO&INPIT</p> |
