Abstract:
An electronic system is provided. The electronic system includes a first electronic device and a second electronic device. The first electronic device includes a first display unit and a first processing unit. The first processing unit is used to run a first operating system. The second electronic device includes a second processing unit. The second processing unit is used to run a second operating system. The first electronic device and the second electronic device independently run the first operating system and the second operating system. When the first electronic device is electrically connected to the second electronic device, a state of the first operating system and the second operating system are respectively maintained and are selectively displayed on the first display unit.
Abstract:
A display module of an electronic device is for showing an operation interface of a first screen on a second screen of the electronic device, and the first screen is disposed on an opposite side of the second screen. The display module includes a graphics processing unit and a screen control unit. The graphics processing unit is coupled to a processing unit of the electronic device, the graphics processing unit receives display information from the processing unit, and the display information has a first pixel data, and the graphics processing unit processes the first pixel data to generate second pixel data. The screen control unit outputs the first pixel data to the second screen and a second display frame is displayed, and the screen control unit receives the second pixel data and outputs the second pixel data to the operation interface.
Abstract:
A portable electronic device is disclosed. The portable electronic device includes a housing, an input module, a near distance communication chip and a near distance communication module. The input module includes a near distance communication antenna. The near distance communication chip is electronically connected with the near distance communication antenna. The near distance communication module is disposed at the housing and communicates with the near distance communication chip via the near distance communication antenna. A communication method of a portable electronic is also provided thereof.