Screen power saving method and device

A screen and power-saving technology, applied in the direction of electrical digital data processing, instruments, digital data processing components, etc., can solve the problem of aggravating screen power consumption and achieve a balance between power consumption and performance

Pending Publication Date: 2021-11-30
SAMSUNG ELECTRONICS CHINA R&D CENT +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

With the recent emergence of 5G networks, mobile phones with large screens and high refresh rates will inevitably increase the power consumption of the screen.

Method used

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  • Screen power saving method and device
  • Screen power saving method and device
  • Screen power saving method and device

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Embodiment Construction

[0029] The present disclosure will be further described below with reference to the accompanying drawings and examples. It will be appreciated that the specific embodiments described herein are only used to explain the relevant invention, not the limitation of the invention. It will also be noted that only portions associated with the relevant invention are shown in the drawings for ease of description.

[0030] It should be noted that the features of the present disclosure may be combined with each other in the case of an unable conflict. The present disclosure will be described in detail below with reference to the accompanying drawings.

[0031] figure 1 An exemplary system architecture 100 of an embodiment of a method or screen power-saving device can be applied to a screen power-saving device can be applied.

[0032] like figure 1 As shown, the system architecture 100 can include terminal devices 101, 102, 103, network 104, and server 105. Network 104 is used to provide a co...

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Abstract

The embodiment of the invention discloses a screen power saving method and device. The specific embodiment of the method comprises the following steps: acquiring a current FPS (Frame Per Second); acquiring a scene currently displayed by the screen; determining an FPS margin according to the scene; and setting a screen refresh rate (RR) to a level greater than or equal to and closest to the sum of the FPS margin and the current FPS. According to the embodiment, the RR can be adaptively adjusted according to the FPS, so that the effect of saving power is achieved.

Description

Technical field [0001] Embodiments of the present disclosure relate to the technical field of mobile terminal, and more particularly to methods and apparatus for screen power-saving. Background technique [0002] With the arrival of the mobile interconnection, mobile terminal equipment has risen sharply, which has become an indispensable part of most people. Many users' intelligent terminals have been used for a long time, so it is increasingly high-efficient requirements for battery life. At the same time, with the continuous periodic update of hardware technology, the hardware performance of the intelligent terminal is rapid, the CPU / GPU frequency, the memory size, the screen size, etc. are greatly improved, and the power consumption is A substantial increase. In particular, in recent years, the screen of the refresh Rate (RR), the screen refresh rate of the intelligent terminal can reach 120 / 144 Hz, making the screen's power consumption more serious. The battery capacity of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F1/3234G06F1/3218
CPCG06F1/3265G06F1/3218Y02D30/70
Inventor 董志钢苏威唐小凯徐金凤于翔覃逸君
Owner SAMSUNG ELECTRONICS CHINA R&D CENT
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