| 摘要 |
<p>A shell computer is provided to enable a user to perform work at an office or a home in a state separated from a main unit by providing a screen, a keyboard, and a mouse, which have portability in a predetermined distance from the main unit, in an integrated type, and transceiving data with the main unit through the wireless network. A UWB(Ultra Wide Band) transmitter mixes/transmits VGA(Video Graphics Array) and sound output signals in a main unit through UWB. A receiver receives keyboard and mouse signals. A first separator separates the keyboard and mouse signals. A transferor transfers the keyboard and mouse signal to a main board through the UWB. A UWB receiver receives the VAG and sound signals through the UWB. A second separator separates the VGA and sound signals. A video output device outputs a video signal to an LCD. A speaker outputs the sound signal. A keyboard is attached or detached from the main unit and a mouse is connected to a USB(Universal Serial Bus) port. A WiBro(Wireless Broadband) or WLAN(Wireless Local Area Network) function is attached to a shell computer by embedding or adding a device including an embedded OS(Operating System) to the shell computer.</p> |
