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Electronic device

A technology of electronic equipment and circuit board, which is applied in the field of electronic equipment, can solve the problems of occupying the available space on the front panel of mobile phones, etc., and achieve the effect of saving hardware costs and manufacturing processes, and reducing the use

Inactive Publication Date: 2018-04-27
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, using independent sensors such as distance sensor, brightness sensor and iris recognition sensor at the same time not only needs to increase various independent components, but also squeezes the tight available space on the front panel of the mobile phone.

Method used

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Embodiment Construction

[0018] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Apparently, the described embodiments are only some of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without making creative efforts belong to the scope of protection of this application.

[0019] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Orientation indicated by rear, left, right, vertical, horizontal, top, bottom, inside, outside, clockwise, counterclockwise, etc. The positional relationship is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the a...

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Abstract

The embodiment of the invention provides an electronic device. The electronic device comprises a display screen, a light shading layer set at one side of the display screen, a sensor assembly and a circuit board. The light shading layer is set between the display screen and the sensor assembly. The sensor assembly is set on a circuit board. The sensor assembly comprises an infrared transmitter andan infrared camera. The infrared transmitter is used for transmitting an infrared signal to the outside world. The infrared signal is reflected by an external object to form a reflection signal. Theinfrared camera is used for receiving the reflection signal. According to the electronic device, a function of a distance sensor can be realized through utilization of the infrared camera in the electronic device. Other hardware device does not need to be increased. The use of a front panel space resource of the electronic device is reduced. The hardware cost is reduced. Production processes are reduced.

Description

technical field [0001] The present application relates to the technical field of electronic equipment, in particular to an electronic equipment. Background technique [0002] With the development of communication technology, electronic devices such as smartphones are becoming more and more popular. During the use of the electronic device, such as during a call, in order to avoid misoperation of the user on the electronic device, when the user's face approaches the electronic device for a certain distance, the electronic device will automatically turn off the screen. Generally, the electronic device detects the approaching and moving away of the user's face through a proximity sensor, and controls the electronic device to turn off or turn on the screen according to the detected data. [0003] At the same time, with the development of mobile Internet technology, information security and identity authentication issues on mobile smart terminals have become increasingly prominen...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04M1/02G06F1/16
Inventor 张海平周意保
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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