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Method for eliminating screen shake and mobile terminal

A technology for mobile terminals and display screens, used in static indicators, cathode ray tube indicators, instruments, etc., to solve problems such as display screen jitter and poor user experience

Active Publication Date: 2018-11-02
NUBIA TECHNOLOGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The main purpose of the present invention is to propose a method and mobile terminal for eliminating screen shake, aiming at solving the problem in the prior art that the screen shakes and causes poor user experience when using the CABC function

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  • Method for eliminating screen shake and mobile terminal
  • Method for eliminating screen shake and mobile terminal
  • Method for eliminating screen shake and mobile terminal

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Embodiment Construction

[0036] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0037] A mobile terminal implementing various embodiments of the present invention will now be described with reference to the accompanying drawings. In the following description, use of suffixes such as 'module', 'part' or 'unit' for denoting elements is only for facilitating description of the present invention and has no specific meaning by itself. Therefore, "module" and "component" may be used mixedly.

[0038] Mobile terminals may be implemented in various forms. For example, terminals described in the present invention may include devices such as mobile phones, smart phones, notebook computers, digital broadcast receivers, PDAs (Personal Digital Assistants), PADs (Tablet Computers), PMPs (Portable Multimedia Players), navigation devices, etc. mobile terminals and fixed terminals such as digital TVs, desktop c...

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Abstract

The invention discloses a mobile terminal comprising an acquiring module and a turning-off module. The acquiring module is used to acquire a backlight brightness value and a state of a CABC function. The turning-off module is used to turn off the CABC function, when the backlight brightness value is smaller than the acquired brightness threshold value of the display screen in the non-jitter state, and the CABC function is turned on. The invention discloses a method of eliminating the display screen jitter. By acquiring the brightness threshold value of the display screen in the non-jitter state, when the CABC is in the turned-on state, and the backlight brightness value is smaller than the above mentioned brightness threshold value, the CABC function can be turned off, and therefore the jitter can be prevented, the object of eliminating the display screen jitter can be achieved, and the user experience can be improved.

Description

technical field [0001] The invention relates to the field of mobile terminals, in particular to a method for eliminating shake of a display screen and a mobile terminal. Background technique [0002] At present, the power consumption and heating problems of smart phones are relatively prominent, among which, the large power consumption of the display screen is one of the main factors leading to the high power consumption of smart phones. [0003] Using a dynamic backlight control (Content Adaptive Backlight Control, CABC) function is one of the methods of the display system that can effectively reduce the power consumption of the display screen. [0004] However, the CABC function has an obvious defect, that is, the display screen tends to vibrate when the backlight brightness of the display screen is low, which greatly affects the user experience. Contents of the invention [0005] The main purpose of the present invention is to provide a method and a mobile terminal for...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09G3/34G09G3/36G09G3/20G09G5/10
CPCG09G3/2044G09G3/3406G09G3/36G09G5/10
Inventor 柏凤佳
Owner NUBIA TECHNOLOGY CO LTD
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