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Method and device for preventing splash screen and electronic equipment

A technology for electronic equipment and splash screen, applied in electrical digital data processing, instruments, digital data processing components, etc., can solve the problems of easily causing splash screen, low screen brightness, etc., to solve the splash screen problem, increase port current, achieve a balanced effect

Active Publication Date: 2021-01-26
VIVO MOBILE COMM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the embodiment of this application is to provide a new technical solution to prevent the flickering screen, which can solve the problem of the electronic device in the prior art during the charging process. The brightness of the screen is low, it is easy to cause the problem of flickering

Method used

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  • Method and device for preventing splash screen and electronic equipment
  • Method and device for preventing splash screen and electronic equipment
  • Method and device for preventing splash screen and electronic equipment

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Embodiment Construction

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0022] The terms "first", "second" and the like in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific sequence or sequence. It is to be understood that the data so used are interchangeable under appropriate circumstances such that the embodiments of the application can be practiced in sequences other than those illustrated or described herein. In addition, "and / or" in the spec...

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Abstract

The invention discloses a method and device for preventing splash screen and electronic equipment, and belongs to the technical field of electronic equipment. The method comprises the following steps:when the electronic equipment is in a charging state and the screen brightness of the electronic equipment is lower than a first set threshold value, acquiring at least part of pixel points of a display interface of the electronic equipment; and increasing the gray-scale value of each pixel point in the at least part of pixel points.

Description

technical field [0001] The present application belongs to the technical field of electronic equipment, and in particular relates to a method for preventing flickering screens, a device for preventing flickering screens, and an electronic device. Background technique [0002] In the prior art, the AMOLED (Active-matrix organic light emitting diode) driving power of the electronic device is charged through the charging chip. During the charging process, for example, the VPH_PWR port of the charging chip can be connected to the ELVDD port of the AMOLED driving power , due to the excessive voltage of the VPH_PWR port during the charging process, the voltage of the ELVDD port also increases, and when the screen brightness of the electronic device is low, the current of the ELVDD port is small, that is, the charging energy of the VPH_PWR port is large, and the The discharge energy of the ELVDD port is small, which causes an imbalance between the charging energy and the discharging...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F1/3206G06F1/3218
CPCG06F1/3206G06F1/3218
Inventor 谢健郭彤
Owner VIVO MOBILE COMM CO LTD
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