| 摘要 |
PURPOSE: A projection helper device and a projection method using the same are provided to output the data through the projection via a graphic controller after receiving the data from a computer by using a USB(Universal Serial Bus), and storing the data. CONSTITUTION: The first memory(110) stores a program. A USB controller(160) receives the data from the computer. The second memory(112) receives the data from the USB controller(160) and stores the received data. A CPU(170) processes the data stored in the second memory(112) by executing the program stored in the first memory(110). The graphic controller(150) outputs the data received from the CPU(170) as a graphic photo. A power supply(180) supplies the power to the first memory(110), the USB controller(160), the second memory(112), the CPU(170), and the graphic controller(150) by electrically connecting to respective devices. The CPU(170) stores the data from the computer through the USB controller(160), stores the data in the second memory(112), and transmits the data to the graphic controller(150) after processing the data.
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