| 摘要 |
PURPOSE: A luminous keyboard cover is provided to easily recognize the character of a keyboard when using a computer at night. CONSTITUTION: A main body(10) of a keyboard cover is included of vinyl material. An optical source unit(12) is a group of an LED(Light Emitting Diode). A power supply unit(11) supplies power to the optical source unit. A circuit unit connects the optical source unit and the power supply unit.
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