Abstract: A light splitting and detecting system including at least one light splitting and detecting apparatus is provided. The light splitting and detecting apparatus is capable of receiving a first wavelength optical signal and a second wavelength optical signal. The light splitting and detecting apparatus includes a filter, light detecting unit, a first wavelength filtering unit and a slit. The filter is disposed on the transmission path of the first wavelength optical signal and the second wavelength optical signal. The first wavelength filtering unit is disposed between the filter and the light detecting unit. The slit is disposed between the first wavelength filtering unit and the light detecting unit and expose the light detecting unit.

Abstract: A television set integrated with a computer is disclosed. The television set includes a display, a video/audio control unit, and a computer mother unit. A portion or whole of the display, the video/audio control unit, and the computer mother unit are integrated to incorporate the power of the computer.