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AssigneesBeijing Lenovo Software Ltd., Lenovo (Beijing) Limited
InventorsPei Wang, Wei Zhang, Zhifeng Yang, Wenlin Hou, Yanlin Zhu, Daye Yang
Estimating the term…
Embodiments of the present invention provide a data transmission method and an electronic device. A first electronic device has a display unit and a second electronic device has a processing unit. The first electronic device and the second electronic device communicate data with each other wirelessly. The first electronic device receives data transmitted from the second electronic device for displaying on the display unit. The display unit of the first electronic device displays at a first display frame rate a data transmitted from the second electronic device in a first mode. The first electronic device transmits, upon detecting a first trigger event, information associated with the first trigger event to the second electronic device. The first electronic device receives and displays a data transmitted from the second electronic device in a second mode. These two electronic devices can be automatically switched between the two display frame rates and the two modes in response to the first trigger event. One of the first and second display frame rates has a lower power consumption than the other. Therefore, the power consumptions of the first and second electronic devices can be reduced.
A data transmission method applied in two electronic devices, of which a first electronic device has at least one display unit and a second electronic device has at least one processing unit, the first electronic device and the second electronic device communicating data with each other wirelessly, the first electronic device receiving data transmitted from the second electronic device for displaying on the display unit, the method comprising:
An electronic device, comprising:
Dependencies are inferred from the claim text.