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Mobile terminal and display screen lighting and extinguishing switching control method thereof

A technology of mobile terminal and control method, which is applied in the direction of telephone structure, telephone communication, advanced technology, etc., and can solve problems such as the inability to meet the design requirements of high screen-to-body ratio

Active Publication Date: 2017-09-01
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] An embodiment of the present invention provides a switching control method for a mobile terminal and its display screen to turn on and off, so as to solve the problem in the prior art that uses an infrared sensor to control the turn on and off of the display screen that cannot meet the high screen-to-body ratio Technical issues of design requirements

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  • Mobile terminal and display screen lighting and extinguishing switching control method thereof
  • Mobile terminal and display screen lighting and extinguishing switching control method thereof
  • Mobile terminal and display screen lighting and extinguishing switching control method thereof

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Embodiment Construction

[0023] The present invention will be further described in detail below with reference to the drawings and embodiments. It is particularly pointed out that the following examples are only used to illustrate the present invention, but do not limit the scope of the present invention. Similarly, the following embodiments are only part of the embodiments of the present invention, but not all of them. All other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0024] It should be noted that the terms "first", "second", and "third" in the present invention are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly specifying the indicated technical features. Quantity. Therefore, the features defined with "first", "second", and "third" may explicitly or implicitly include at least one of the features. In the description of t...

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Abstract

The invention provides a mobile terminal and a display screen lighting and extinguishing switching control method thereof. The mobile terminal comprises a display screen and a first laser sensor. A display area of the display screen comprises a light transmitting area. The first laser sensor is arranged corresponding to the light transmitting area, so the laser produced by the first laser sensor transmits the light transmitting area, and further the distance between an object of the display screen at the side different from the side of arranging the first laser sensor and the first laser sensor is detected. According to the mobile terminal, the distance between the close object and the mobile terminal is detected by setting the laser sensor at the bottom of the display area of the display screen, and further the display screen lighting and extinguishing state switching control can be realized under the condition of not reducing a screen occupation ratio.

Description

Technical field [0001] The present invention relates to the technical field of mobile terminal display screen control, in particular to a mobile terminal and a switching control method for lighting and extinguishing the display screen of a mobile terminal. Background technique [0002] In order to prevent accidental touches on the display screen of a mobile terminal, it is generally necessary to automatically switch the display on and off under different functional use environments, such as mobile phones, by detecting the distance between the human head and the display screen during a call. , According to the distance, switch the on and off state of the display screen. [0003] However, the prior art generally adopts an infrared sensor, which mainly uses the principle of infrared light pulse emission and reception, and judges whether an object is approaching by the infrared light energy (power) received by the infrared light sensitive diode. The approach detection method currently...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04M1/02H04W52/02
CPCH04M1/0266H04W52/027Y02D30/70
Inventor 张海平
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD