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Processing method and device and electronic equipment

A processing method and technology of electronic equipment, applied in the field of control, can solve problems such as increased power consumption of electronic equipment

Pending Publication Date: 2019-09-27
LENOVO (BEIJING) CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, using the above method, since the entire screen is in a high-brightness state, this causes the problem of increased power consumption of electronic equipment.

Method used

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  • Processing method and device and electronic equipment
  • Processing method and device and electronic equipment
  • Processing method and device and electronic equipment

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Embodiment Construction

[0043] The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some of the embodiments of the application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0044] The application discloses a processing method, the flow chart of which is as follows figure 1 shown, including:

[0045] Step S11, obtaining the touch position;

[0046] Step S12, according to the touch position, control the brightness of the first area of ​​the screen to reach the first brightness, so that the brightness of the first area is different from the brightness of areas other than the first area, and the image of the first area collected by the image acquisition d...

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Abstract

The invention discloses a processing method and device and electronic equipment. The method comprises the steps that a touch position is acquired, the brightness of a first area of a screen is controlled to reach first brightness according to the touch position, so that the brightness of the first area is different from the brightness of an area outside the first area, an image of the first area is acquired through an image acquisition device, and the touch position corresponds to the first area. According to the scheme, when the touch position is obtained, the brightness of the first area, corresponding to the touch position, on the screen is controlled to reach the first brightness, the brightness of the area, except the first area, on the screen does not need to reach the first brightness, and therefore the problem that the power consumption of the electronic equipment is increased due to the fact that the whole screen is in the high-brightness state is avoided.

Description

technical field [0001] The present application relates to the field of control, in particular to a processing method, device and electronic equipment. Background technique [0002] At present, the fingerprint sensor under the screen usually adopts the method of taking pictures to obtain the fingerprint image, and realizes the recognition of the fingerprint through the recognition of the fingerprint image. However, if you want to recognize the fingerprint through the fingerprint sensor under the screen, you need to make the entire screen in a highlighted state, so that Realize the acquisition of fingerprint images, and then realize the recognition of fingerprints. However, since the entire screen is in a high-brightness state using the above-mentioned method, this causes the problem of increased power consumption of the electronic device. Contents of the invention [0003] In view of this, the application provides a processing method, device and electronic equipment, the s...

Claims

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Application Information

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IPC IPC(8): G06F1/3234G06F21/32
CPCG06F1/3265G06F21/32
Inventor 蔡建辉
Owner LENOVO (BEIJING) CO LTD