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Electronic device

A technology of electronic devices and piezoelectric components, which is applied in the direction of television, telephone communication, electrical components, etc., can solve the problem of occupying the space of mobile phones, and achieve the effect of saving space, ensuring privacy, and small size

Active Publication Date: 2018-06-19
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • 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, structured light projector, 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

[0049] 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.

[0050] 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.

[0051] 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 may be in direct contact with the second feature 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 simpl...

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Abstract

The invention discloses an electronic device, and the electronic device comprises an enclosure, an output module, a vibration module and a piezoelectric element. The output module comprises a packaging shell, an infrared lamp and a light-transmitting component. The packaging shell comprises a packaging substrate, the infrared lamp and the light-transmitting component are packaged in the packagingshell, and the infrared lamp is supported on the packaging substrate. The light-transmitting component is located on a light-emitting light path of the infrared lamp, and the light-transmitting component comprises a base body and a telescopic film. The base body is provided with a light-transmitting hole, and the telescopic film is accommodated in the light-transmitting hole. The telescopic film can deform under the action of an electric field and change an area of being shaded of the light-transmitting hole, and the infrared light emitted by the infrared lamp can emit out from the packaging shell with different field angles. The vibration module is mounted on the shell. The piezoelectric element is combined with the vibration module and spaced from the output module, and the piezoelectricelement is used for generating deformation while being applied with electric signals so as to enable the vibration module to vibrate. The electronic device realizes bone-conduction sound conduction through the piezoelectric element and the vibration module and can effectively guarantee privacy of call contents.

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 Functional devices such as proximity sensors, ambient light sensors, infrared cameras, and structured light projectors 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] ...

Claims

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Application Information

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IPC IPC(8): H04M1/02H04M1/03H04M1/22H04N5/225H04N5/33
CPCH04M1/026H04M1/0264H04M1/0266H04M1/0277H04M1/03H04M1/22H04N5/33H04N23/50H04N23/57H04N23/56H04N23/54
Inventor 吴安平
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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