| 摘要 |
PROBLEM TO BE SOLVED: To provide an electronic appliance for enabling a user to recognize that a key has been properly input and adding visual additional values to a keyboard. SOLUTION: The electronic appliance includes a keyboard 2 in which a plurality of LED are arranged around respective keys, a storage means for storing information for associating LED with the respective keys, a detecting means for detecting key input of the keyboard, and an LED control means for lighting the LED associated with the inputted key by the storage means when the key input is detected. COPYRIGHT: (C)2009,JPO&INPIT
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