| 摘要 |
PROBLEM TO BE SOLVED: To provide a remote controller, where a depressed key itself is raised upward to clearly inform a user that a device main body receives transmission indicated by the depressed key, so as to enable the user to surely and accurately make key operations and to prevent misoperations of the keys. SOLUTION: The remote controller is characterized in the configuration, such that a magnet 4 is embedded in keys 3 placed in a form of a plurality of rows on a controller main body 2, an electromagnet 7 is placed at the side of a contact 5. When the user depressed one of the keys 3 by a finger to transmit a signal to a device body 1, after the device body 1 receives key entry, the device body 1 receiving the key entry transmits a signal to the controller body 2 to supply a current to the electromagnet 7 of the contact 5, a magnetic force of the electromagnet 7 pushes the magnet 4 of the key 3 upward through same pole repulsion, so as to raise the key 3 itself upward.
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