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electronic device

An electronic device and piezoelectric technology, which is applied in measuring devices, TVs, color TVs, etc., can solve the problems of occupying mobile phone space, etc., and achieve the effects of improving packaging efficiency, ensuring privacy, and beautiful appearance

Active Publication Date: 2020-07-03
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] As the functions supported by mobile phones become more and more diverse, the types and quantities of functional devices that need to be installed on mobile phones are also increasing. In order to realize functions such as distance detection, ambient light detection and user's facial 3D feature recognition, it is necessary It is equipped with functional devices such as proximity sensor, ambient light sensor, infrared camera, infrared fill light, etc., but in order to arrange many functional devices, it will take up too much space in the mobile phone

Method used

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Embodiment Construction

[0048] Embodiments of the present invention will be further described below in conjunction with the accompanying drawings. The same or similar reference numerals in the drawings represent the same or similar elements or elements having the same or similar functions throughout.

[0049] In addition, the embodiments of the present invention described below in conjunction with the accompanying drawings are exemplary, and are only used to explain the embodiments of the present invention, and should not be construed as limiting the present invention.

[0050] In the present invention, unless otherwise clearly specified and limited, the first feature may be in direct contact with the first feature or the first and second feature indirectly through an intermediary. touch. Moreover, "above", "above" and "above" the first feature on the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is high...

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Abstract

The electronic device disclosed by the invention includes a casing, an input and output module, a vibration module and piezoelectric elements. The input-output module is arranged in the casing, and the input-output module includes a package casing, a structured light projector, a proximity infrared lamp, and a proximity sensor. The packaging case includes a packaging substrate, and the structured light projector, the proximity infrared lamp and the proximity sensor are all packaged in the packaging case and carried on the packaging substrate. The structured light projector and the near-infrared lamp can emit infrared light to the outside of the package with different powers, and the proximity sensor is used to receive the infrared light reflected by the object to detect the distance of the object. The vibration module is installed on the casing, the piezoelectric element is combined with the vibration module and spaced from the input and output module, and the piezoelectric element is used to deform when an electric signal is applied to make the vibration module vibrate. The input and output modules have a high degree of integration and a small volume. The electronic device uses piezoelectric elements and vibration modules to realize bone conduction sound transmission, which can effectively ensure the privacy of the call content.

Description

technical field [0001] The present invention relates to the technical field of consumer electronics, and more specifically, to an electronic device. Background technique [0002] As the functions supported by mobile phones become more and more diverse, the types and quantities of functional devices that need to be installed on mobile phones are also increasing. In order to realize functions such as distance detection, ambient light detection and user's facial 3D feature recognition, it is necessary The proximity sensor, ambient light sensor, infrared camera, infrared fill light and other functional devices are configured in the mobile phone, but in order to arrange many functional devices, it will take up too much space on the mobile phone. Contents of the invention [0003] An embodiment of the present invention provides an electronic device. [0004] An electronic device according to an embodiment of the present invention includes: [0005] chassis; [0006] The input...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04M1/02G01S17/08H04N5/33H04N5/225H04M1/22H04N5/235
CPCH04M1/026H04M1/0264H04M1/0266H04M1/22H04N5/33G01S17/08H04N23/57H04N23/55H04N23/74
Inventor 吴安平
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD