| 摘要 |
A screen detachable and updateable A/V radio frequency device includes a motherboard and a keyboard, at least one wireless A/V transmitter, a wired A/V signal and power wire, an assembling-joint A/V signal and power wire and at least one random display device. The motherboard and the keyboard are installed on a notebook computer, i.e., a palm computer or a pocket type compute. The wireless A/V transmitter is installed within the mainframe. One end of the wired A/V signal and power wire is connected to the audio/video signal and power wire and another end thereof is connected to the wireless A/V transmitter. One end of the assembling-joint A/V signal and power wire is connected to the audio/video signal and power wire and another end thereof is connected to an assembling joint.
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