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Method and device for lighting screen

A technology for lighting screens and screens, applied in the field of electronics, can solve problems such as screen lighting and waste of power in mobile terminals, and achieve the effect of reducing the probability of screen lighting and false lighting.

Inactive Publication Date: 2015-12-09
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] However, in practice, it has been found that in the above-mentioned technical solution of realizing the lighting of the screen through the fingerprint recognition device, it is easy to cause the screen to be turned on due to the user's mistaken touch, which in turn leads to the waste of power of the mobile terminal.

Method used

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  • Method and device for lighting screen
  • Method and device for lighting screen

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Embodiment Construction

[0065] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0066] The embodiment of the invention discloses a method and device for lighting a screen, which can reduce the probability of wrongly lighting a mobile terminal screen. Each will be described in detail below.

[0067] see figure 1 , figure 1 It is a schematic flowchart of a method for lighting a screen disclosed in an embodiment of the present invention, as shown in figure 1 As shown, the method for lighting the screen may include:

[0068] S101. Determine...

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Abstract

The embodiment of the invention discloses a method and a device for lighting a screen. The method comprises the following steps: judging whether a fingerprint recognition device collects fingerprint information or not; if so, judging whether an occlusion exists in a mobile terminal or not within a preset distance; if so, refusing to light the screen of the mobile terminal; and if not, lighting the screen of the mobile terminal. By the method and the device disclosed by the embodiment of the invention, the probability that the screen of the mobile terminal is lighted by mistake can be reduced.

Description

technical field [0001] The invention relates to the field of electronic technology, in particular to a method and device for lighting a screen. Background technique [0002] With the rapid development of electronic technology, more and more mobile terminals are equipped with fingerprint identification devices, such as fingerprint sensors, through which various functions of the mobile terminal can be realized, such as turning on the screen and unlocking. [0003] Among the currently commonly used technical schemes for realizing the lighting of the screen by means of a fingerprint recognition device, the realization principle is usually to detect the user's fingerprint data through the fingerprint recognition device, and when the user's fingerprint data is detected, the screen is turned on. [0004] However, it has been found in practice that in the above-mentioned technical solution of realizing lighting up of the screen by means of a fingerprint recognition device, it is eas...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/01G06F1/32G06K9/00
CPCG06F1/32
Inventor 张海平
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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