Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Touch screen clock output method, mobile terminal and storage medium

A clock output and mobile terminal technology, applied in the input/output process of data processing, instruments, electrical digital data processing, etc., can solve the problem of wasting battery power, achieve the effect of saving power, reducing consumption, and improving battery life

Active Publication Date: 2019-01-04
TCL COMM TECH NINGBO CO LTD
View PDF3 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide a touch screen clock output method, a mobile terminal and a storage medium for the above-mentioned defects of the prior art, aiming at solving the problem that the main controller always Providing a clock signal for the touch screen wastes battery power

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Touch screen clock output method, mobile terminal and storage medium
  • Touch screen clock output method, mobile terminal and storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0058] When the mobile terminal is in the lighted state, the user touches the touch screen, the clock request pin on the touch screen outputs a high-level signal, a rising edge interrupt is generated on the GPIO connected to the clock request pin, and the main controller detects the rising edge generated on the GPIO Interrupt signal, output clock to touch screen.

Embodiment 2

[0060] When the mobile terminal is on and the user does not touch the touch screen, the clock request pin on the touch screen outputs a low-level signal, and a falling edge interrupt is generated on the GPIO connected to the clock request pin, and the main controller detects the falling edge generated on the GPIO Cutting along the interrupt signal stops outputting the clock to the touch screen.

[0061] Such as figure 2 As shown, the embodiment of the present invention also provides a mobile terminal. The mobile terminal in the embodiment of the present invention may be a mobile phone, wherein the mobile terminal in this embodiment includes a processor 10 and a memory 20 connected to the processor 10 ;

[0062] The memory stores a touch screen clock output program, and when the touch screen clock output program is executed by the processor, the following steps are implemented:

[0063] When the touch screen is on, the touch screen sends a clock request signal to the main co...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a touch screen clock output method, a mobile terminal and a storage medium. The method comprises the following steps: when the touch screen is in an illuminated state, the touch screen sends a clock request signal to a main controller; when the touch screen is in an illuminated state, the touch screen sends a clock request signal to the main controller; a main control receives the clock request signal and outputs or stops outputting a clock to a touch screen according to the clock request signal; when the touch screen of the mobile terminal is in a lighted state, the main controller no longer needs to output a clock to the touch screen all the time, and when the user does not touch the screen, the main controller stops outputting the clock to the touch screen, thereby reducing the consumption of battery power, saving electric energy, and improving the endurance capability of the mobile terminal.

Description

technical field [0001] The invention relates to the field of mobile terminals, in particular to a touch screen clock output method, a mobile terminal and a storage medium. Background technique [0002] With the development of science and technology, mobile terminals generally use touch screens as main input devices. Therefore, the excellent performance of the touch screen and the accuracy of data transmission are very important. In the prior art, the main controller of the mobile terminal is connected to the touch screen, and the main controller of the mobile terminal provides a clock signal for the touch screen, so that the touch screen can work normally, and at the same time, the coordinate data output by the touch screen can be synchronously transmitted to the mobile terminal . [0003] However, in the prior art, as long as the mobile terminal is in a state where the screen is on, the mobile terminal requires the main controller to provide a clock signal for the touch sc...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): G06F1/32G06F3/041
CPCG06F1/3265G06F3/0416
Inventor 俞斌杨维琴
Owner TCL COMM TECH NINGBO CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com