Awakening method and device of display screen

Abstract

The invention discloses an awakening method and an awakening device of a display screen, which belong to the field of electronic technologies. The awakening method can be applied to a dual-screen terminal which comprises a main body, a main screen positioned on the front side of the main body, and a secondary screen positioned on the back side of the main body. The awakening method comprises the steps of: receiving a screen awakening instruction; detecting an included angle between the main body of the dual-screen terminal and the horizontal plane according to the screen awakening instruction; determining one of the main screen and the secondary screen to be a target display screen according to the included angle; and awakening the target display screen. By adopting the awakening method and the awakening device, the appropriate display screen can be awakened on the basis of the included angle between the terminal main body and the horizontal plane; and compared with the method of awakening the main screen in the related technologies, the operation steps of awakening the display screen is simplified, the flexibility of display screen awakening operation is improved, and the user experience is improved. The awakening method and the awakening device are used for awakening the display screen.

Description

technical field [0001] The invention relates to the field of electronic technology, in particular to a method and device for waking up a display screen. Background technique [0002] With the rapid development of smart terminals, in order to improve the flexibility of smart terminals when displaying images, more and more smart terminals start to adopt a dual-screen design, that is, both front and back sides of the smart terminal are provided with display screens. For example, a liquid crystal display or an organic light-emitting diode (English: Organic Light-Emitting Diode; OLED for short) display may be provided on the front of the smart terminal, and an electronic ink display may be provided on the back of the smart terminal. [0003] In the related art, in a smart terminal adopting a dual-screen design, since the liquid crystal display is frequently used, the liquid crystal display is generally used as a main screen, and the electronic ink screen is used as a secondary sc...

AI Technical Summary

Problems solved by technology

[0005] In order to solve the problem of cumbersome operation and low flexibility in the wake-up method of the dual-screen terminal display screen in the related art, the present invention provides a wake-up method and device for the display screen, which can Select the appropriate screen to wake up, without the need for cumbersome user operations, improving the flexibility of screen wake-up

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