| 摘要 |
<p>PURPOSE: A keyboard having a sterilizing function is provided to sterilize a keyboard base layer and a surface of a key block by installing a UV(Ultra Violet) LED(Light Emitting Diode) at a rear side of the key block. CONSTITUTION: A keyboard base layer(10) has plural contact points, and key block installation units(20) is installed at every contact point on the base layer. Key blocks(30) are installed at the installation units, and a UV LED(40) is formed at an upper plane of the key block installation unit in order to irradiate a UV onto the key block. A reflection coating layer is formed at a rear side of the key block.</p> |
