Abstract:
A wireless transmission display system includes a central processing device and a terminal device. The central processing device includes a processor, a first display unit, and a first wireless transmission unit. The processor multitasks with respect to a first program and a second program. The first display unit displays a first image generated through execution of the first program. The terminal device includes an input unit, a second wireless transmission unit, and a second display unit. The input unit generates an operating instruction. The second wireless transmission unit transmits the operating instruction to the first wireless transmission unit. The processor executes the second program according to the operating instruction, and transmits a second image generated through execution of the second program to the second wireless transmission unit via the first wireless transmission unit. The second display unit displays the second image.
Abstract:
An antenna unit applied to an electronic device is provided. The antenna unit includes an input/output (I/O) element, a conductive wire and a magnetic material. The outer surface of the input/output element has a spiral groove. The conductive wire is disposed in the spiral groove of the input/output element. The magnetic material may be adhered above or/and under the conductive wire according to different designs. Thus, the conductive wire is insulated from the metal of environment or the input/output element.