Control method of display module and mobile terminal

A technology for display modules and mobile terminals, which is applied to devices with sensors, input/output processes of data processing, and telephone communications, etc., can solve problems such as reducing user experience, improve user experience, and ensure touch performance. and the effect of touch response sensitivity

Active Publication Date: 2018-10-19
VIVO MOBILE COMM CO LTD
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the embodiments of the present invention is to provide a display module control method and a mobile terminal to solve the phenomenon that the display module emits sound due to the smart phone. In a relatively quiet environment, the user can hear the display module due to the cycle The abnormal noise generated by the synchronous drive scan greatly reduces the problem of user experience

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  • Control method of display module and mobile terminal
  • Control method of display module and mobile terminal
  • Control method of display module and mobile terminal

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Embodiment Construction

[0029] In order to enable those skilled in the art to better understand the technical solutions in the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described The embodiments are only some of the embodiments of the present invention, 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 shall fall within the protection scope of the present invention.

[0030] Embodiments of the present invention provide a display module control method and a mobile terminal, which can accurately identify the time node when the noise emitted by the display module is perceived by the user in combination with the environmental noise and the touch condition of the display module, and determine the The touch scann...

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Abstract

An embodiment of the invention provides a control method of a display module and a mobile terminal. The method includes the steps of determining an environmental noise value of the environment in which the mobile terminal is located; if the ambient noise value is less than or equal to a preset ambient noise threshold value, determining whether the touch idle time length of the display module of the mobile terminal meets the preset idle condition; and if yes, controlling the touch scanning frequency of the display module to be reduced from the current scanning frequency to a target scanning frequency. In an embodiment of the present invention, combined with the ambient noise and touch condition of the display module, the time node when the noise emitted by the display module is perceived bythe user can be identified accurately, and the touch scanning frequency of the display module is adjusted so as to achieve the effect of controlling the sound of the display module pertinently, so that the touch control performance and the touch response sensitivity of the mobile terminal can be guaranteed, the noise emitted by the display module can be avoided from being sensed by the user, andthe user experience can be improved.

Description

technical field [0001] The present invention relates to the technical field of mobile terminals, in particular to a method for controlling a display module and a mobile terminal. Background technique [0002] At present, with the rapid development of mobile communication technology, mobile terminals (such as mobile phones, etc.) have become indispensable electronic consumer goods in people's daily life. Optimization, smart phones have been integrated into all aspects of life, and users often use smart phones on various occasions and places. [0003] Among them, the key technologies of smart phones are touch function and display function. The touch and display functions of smart phones are independently controlled by two chips. With the continuous improvement of chip integration technology, currently, there is a drive type Display module TDDI (Touch and Display Driver Integration), the biggest feature of this display module is to integrate the touch chip and display chip int...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/041H04M1/725
CPCG06F3/0418H04M2250/12H04M1/72454
Inventor 兰永城
Owner VIVO MOBILE COMM CO LTD
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