Electricity saving method and system for mobile terminal display screen

A power-saving method and mobile terminal technology, applied in static indicators, current supply devices, advanced technology, etc., can solve the problems of large power consumption and short standby time, and achieve the effects of low cost, simple structure, and easy implementation

Inactive Publication Date: 2012-02-15
HUIZHOU TCL MOBILE COMM CO LTD
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  • Abstract
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  • Claims
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Problems solved by technology

[0005] In view of the shortcomings of the above-mentioned prior art, the purpose of the present invention is to provide a method and system for saving power on the display screen of a mobile terminal, so as to solve the problem in the prior art that the mobile terminal consumes a lot of power and leads to short standby time

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  • Electricity saving method and system for mobile terminal display screen
  • Electricity saving method and system for mobile terminal display screen
  • Electricity saving method and system for mobile terminal display screen

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Embodiment Construction

[0031] The invention provides a power saving method and system for a display screen of a mobile terminal. In order to make the object, technical solution and effect of the present invention more clear and definite, the present invention will be further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0032] After research, it is found that the power consumption of the display screen mainly comes from the backlight part. Based on this reason, the present invention provides a power saving method for a display screen of a mobile terminal. It includes a first power saving method and / or a second power saving method; the first power saving method is to adjust the brightness of the backlight of the display screen according to the brightness of the ambient light, and the second power saving method...

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Abstract

The invention discloses an electricity saving method and system for a mobile terminal display screen. The electricity saving method comprises a first electricity saving method and / or a second electricity saving method, wherein in the first electricity saving method, the backlight brightness of the display screen is adjusted according to the brightness of ambient light; and in the second electricity saving method, the backlight brightness of the display screen is adjusted according to content displayed by the display screen. By the electricity saving method for the mobile terminal display screen, the backlight brightness can be adjusted effectively, so an aim of saving electricity can be fulfilled. Furthermore, the electricity saving system provided by the invention has the advantages of simple structure, low cost, simplicity in implementation and the like.

Description

technical field [0001] The invention relates to the technical structure of a mobile terminal, in particular to a power saving method and system for a display screen of a mobile terminal. Background technique [0002] In recent years, with the rapid development of integrated circuit technology and LED display technology, the application of mobile terminals (such as mobile phones) has gradually increased, and the display screen has gradually increased, which has met people's increasing needs and brought people better Serve. [0003] However, the power consumption of the mobile terminal increases due to the gradual increase of applications and the gradual increase of the display screen. On the other hand, its battery capacity is also very limited. As a result, the standby time of the mobile terminal will inevitably be shortened. [0004] In view of this, it is necessary to provide a technology capable of realizing effective power saving of a mobile terminal. Contents of the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04M1/73G09G3/32
CPCY02D30/70
Inventor 罗心红
Owner HUIZHOU TCL MOBILE COMM CO LTD
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