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Touch screen energy-saving method and system, and touch screen terminal

An energy-saving system and touch screen technology, applied in the direction of instruments, electrical digital data processing, calculation, etc., can solve the problems of waste, easy to be triggered by mistake, poor usability, etc., and achieve the effect of avoiding the waste of electric energy

Inactive Publication Date: 2009-05-13
YULONG COMPUTER TELECOMM SCI (SHENZHEN) CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the embodiments of the present invention is to provide a touch screen energy-saving method, which aims to solve the problems that the existing mobile terminal is easy to be triggered by mistake when it is in the standby state, resulting in waste of electric energy and poor usability.

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  • Touch screen energy-saving method and system, and touch screen terminal
  • Touch screen energy-saving method and system, and touch screen terminal

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Embodiment Construction

[0015] In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention.

[0016] In the embodiment of the present invention, after the screen is turned on according to the standby interruption signal in the standby screen lock state, it is determined whether the received touch screen click signal is an unlock trigger signal, and if not, the touch screen click signal is shielded.

[0017] figure 1 The flow of the touch screen energy saving method provided by the embodiment of the present invention is shown.

[0018] In step S101, in the standby screen lock state, a standby interrupt signal is received, and the screen is turned on.

[0019] In step S102, a touch...

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Abstract

The invention is applied to the touch screen technical field and provides a touch screen energy saving method, a system and a touch screen terminal thereof. The method comprises the following steps: a clicking signal of a touch screen is received under the stand-by locking screen state; whether the received clicking signal of the touch screen is an unlocking trigger signal is judged, and if not, the received clicking signal of the touch screen is shielded. Under the stand-by locking screen state, in the invention, whether the received clicking signal of the touch screen is the unlocking trigger signal is judged according to the bright screen of a stand-by interrupt signal, and if not, the clicking signal of the touch screen is shielded to invalidate the error trigger of users. Therefore, the problems of power waste and poor ease of use caused by the bright screen due to the error trigger of the users can be avoided.

Description

technical field [0001] The invention belongs to the technical field of touch screens, and in particular relates to a touch screen energy saving method, system and touch screen terminal. Background technique [0002] At present, the touch screen of the mobile terminal receives the user's click in the standby state, and the touch screen driver reports the click information to the operating system, and then the operating system sets a screen bright event. When the PM (power manager) receives this bright screen event, It will set the system state to On state (bright screen state), and set the time for the system to enter the next power-saving state (such as turning off the backlight) from the On state to T. If the user is not active, after the time T has elapsed, the system will switch from On to On The state enters the power saving state. Therefore, if the touch screen is continuously tapped, the PM will continuously set the time from On to enter the power saving state as T, s...

Claims

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Application Information

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IPC IPC(8): G06F1/32G06F3/041
Inventor 王斌
Owner YULONG COMPUTER TELECOMM SCI (SHENZHEN) CO LTD
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