Method and device for screen lighting, and computer readable storage medium

A technology of point screen and display screen, which is applied in computing, program control device, program control design, etc. It can solve the problems of prolonging the terminal initialization hardware and software time, slow terminal startup time, delay time, etc., to shorten the waiting time and shorten the Start-up time, the effect of improving efficiency

Inactive Publication Date: 2017-11-24
HISENSE VISUAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0004] However, due to the need to wait for the screen-clicking delay in the screen-clicking process, the time for the terminal to execute the bootloader and Kernel programs is delayed, that is, the time for the terminal to initialize hardware and software is prolonged, resulting in the overall boot time of the terminal. Slower, which reduces the efficiency of terminal startup

Method used

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  • Method and device for screen lighting, and computer readable storage medium
  • Method and device for screen lighting, and computer readable storage medium
  • Method and device for screen lighting, and computer readable storage medium

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Embodiment Construction

[0043] In order to make the object, technical solution and advantages of the present invention clearer, the implementation manner of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0044] Before explaining the embodiments of the present invention in detail, the nouns and application scenarios involved in the embodiments of the present invention are explained respectively.

[0045] First, the nouns involved in the embodiments of the present invention are introduced.

[0046] touch screen

[0047] Touching the screen refers to turning on the display screen so that it can display images, which is an operation to initialize the display screen of the terminal.

[0048] bootloader

[0049] The bootloader is a short program that is executed before the operating system of the terminal runs. Through the bootloader, the hardware device can be initialized and the mapping table of the memory space can be established, s...

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PUM

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Abstract

The invention discloses a method and device for screen lighting during terminal startup as well as a computer storage medium, and belongs to the technical field of terminals. The method comprises the steps that after powering-on of a display screen, running of a boot loader and a kernel program is continued; during running of the boot loader and the kernel program, whether screen lighting delay reaches designated time is detected according to detection identifiers set in the boot loader and the kernel program; and the display screen is configured to display a startup picture when the screen lighting delays reaches the designated time. According to the invention, during waiting for satisfaction of screen lightning delay conditions, running of the boot loader and the kernel program is continued; a configuration command is sent to the display screen after determination of time arrival of the screen lighting delay, so the display screen can enter a normal working mode; and then the startup picture is displayed, so that wait time for startup can be shortened as a whole.

Description

technical field [0001] The present invention relates to the technical field of terminals, in particular to a screen pointing method, device and computer-readable storage medium. Background technique [0002] Displays are commonly used on terminals such as laptops, tablets, mobile devices, televisions, and others. When the terminal is turned on, it is usually necessary to perform initialization operations on the display screen, hardware, installed software, etc., so that the terminal can be in a controllable state. Among them, the initialization of the display screen is generally called a dot screen. [0003] In the related art, the initialization operation of starting the terminal may be as follows: after the terminal is powered on, the boot loader initializes the display screen of the terminal. Due to the delay requirement in the initialization process of the display screen of the terminal, that is, the terminal can perform power-on operation on the display screen during ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F9/445G06F9/44
CPCG06F9/4401G06F9/4451G06F9/44521
Inventor 曹永红
Owner HISENSE VISUAL TECH CO LTD
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